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Intro

1996 National List of Vascular That Occur in

The Fish and Wildlife Service has prepared a National List of Species That Occur in Wetlands: 1996 National Summary (1996 National List). The 1996 National List is a draft revision of the National List of Plant Species That Occur in Wetlands: 1988 National Summary (Reed 1988) (1988 National List). The 1996 National List is provided to encourage additional public review and comments on the draft regional indicator assignments.

The 1996 National List reflects a significant amount of new information that has become available since 1988 on the wetland affinity of vascular . This new information has resulted from the extensive use of the 1988 National List in the field by individuals involved in wetland and other resource inventories, wetland identification and delineation, and wetland research. Interim Regional Interagency Review Panel (Regional Panel) changes in indicator status as well as additions and deletions to the 1988 National List were documented in Regional supplements.

The National List was originally developed as an appendix to the Classification of Wetlands and Deepwater Habitats of the (Cowardin et al.1979) to aid in the consistent application of this classification system for wetlands in the field.. The 1996 National List also was developed to aid in determining the presence of hydrophytic vegetation in the Clean Water Act Section 404 wetland regulatory program and in the implementation of the swampbuster provisions of the Food Security Act. While not required by law or regulation, the Fish and Wildlife Service is making the 1996 National List available for review and comment.

Copies of the 1996 National List are available from the Fish and Wildlife Service, National Wetlands Inventory, Suite 101, Monroe Building, 9720 Executive Center Drive, St. Petersburg, FL 33702-2440. An electronic copy of the 1996 National List is available for downloading from the World Wide Web at http://www.nwi.fws.gov/ecology.htm . Written comments may be submitted to the Fish and Wildlife Service, National Wetlands Inventory, Suite 101, Monroe Building , 9720 Executive Center Drive, St. Petersburg, FL 33702-2440, faxed to (813) 570-5409, or electronically transmitted to [email protected] . The principal agency contacts for the cooperating agencies are Mr. Porter B. Reed, Jr., Fish and Wildlife Service, at (813) 570-5425, Dr. Russell Theriot, U.S. Army Corps of Engineers, at (601) 634-2733, Mr. William Sipple, Environmental Protection Agency, at (202) 260-6066, and Dr. Norman Melvin, Natural Resources Conservation Service, at (301) 497-5933.

The 1996 National List was produced under the guidance of National and Regional Panels composed of representatives from the Fish and Wildlife Service, U.S. Army Corps of Engineers, Environmental Protection Agency, and the Natural Resources Conservation Service. The National Panel provides guidance and direction for the development and maintenance of the National List of Vascular Plant Species That Occur in Wetlands. The wetland ecologist of the National Wetlands Inventory, Fish and Wildlife Service,

Page 1 Intro coordinates the activities of the National Panel. The National Panel meets as necessary to review Regional Panel progress and to set future direction and goals.

The Regional Panels solicit and obtain information from their agency personnel, regional reviewers, and from published literature to aid in the assignment of regional wetland indicators. The activities of the Regional Panels are coordinated by a Fish and Wildlife Service representative, usually the Regional Wetland Inventory Coordinator. The Regional Panels also meet as necessary to consider and assess all new submissions recommending changes to the National List of Vascular Plant Species That Occur in Wetlands that relate to their respective Regions.

The cooperating agencies responsible for the development and continued enhancement of the 1996 National List have recently signed an Agreement for Coordination in the Refinement of the National List of Vascular Plant Species That Occur in Wetlands. The 1996 National List represents the combination of the Regional Lists into a single list. National and Regional Lists will be released as Fish and Wildlife Service publications and will be made available to the other agencies and the public.

Regional Lists will be advertised separately in the Federal Register in the future as changes are made by individual Regional Panels. The production of new National Lists will not occur any more often than every 5 years. If changes to the Regional Lists become necessary outside the 5-year cycle, those changes will be made in compliance with these procedures.

To facilitate the development of the new National List of Vascular Plant Species That Occur in Wetlands, the four principal agencies involved in its preparation agree to work cooperatively at achieving their collective goal by adhering to the following steps:

1. The Regional Panels prepare an updated draft of the Regional List of Vascular Plant Species That Occur in Wetlands. 2. The Regional Panels submit proposed changes to the Regional List to the National Panel and identify those changes to taxa in the updated draft that have potentially significant impact for wetland identification and/or delineation in the region. 3. The National Panel reviews proposed changes in close consultation with the Regional Panels. This review includes all technical input and rationale that formed the basis for proposed changes to each Regional List. 4. The National Panel makes additions/deletions/corrections as needed based on their review, and in consultation with the Regional Panels. As part of National Panel's work, agency representatives to the Panel inform the appropriate Headquarters officials in their respective agencies, of the status of the effort during all phases of the process. This will include a briefing by the National Panel. 5. The Service prepares a draft National List and prepares a Notice of Availability in Federal Register (FR) for public review and comment. 6. Public comments come back to the Service. The National Panel will evaluate the comments to determine which merit scientific review and

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input. 7. Comments meriting scientific review are submitted to the Regional Panels, which will prepare draft responses and clarify any discrepancies. 8. The National Panel, in close consultation with the Regional Panels, reviews the comments and the Regional Panel responses, resolves differences, and prepares responses, including modifications of the proposed changes, if needed. 9. The Ecology Section of the National Wetlands Inventory Center summarizes all responses at each stage of the process and presents the final National List to the National Panel. The National Panel members will inform the appropriate Headquarters officials in their respective agencies of the status and effects of the effort. 10. When the National Panel completes its work on the National List, final technical determinations, and the effects of those determinations are provided to each agency Headquarters by their respective National Panel members. 11. The Service, as chair of the National Panel, summarizes all National and Regional Panel responses and prepares a Notice of Availability in the FR for the final revised National List.

The 1996 National List consolidates all Regional Interagency Review Panel wetland indicator decisions made since 1988. The revision process followed the same procedures described for the development of the 1988 National List. Review submitted for each species was examined by each Regional Panel. A unanimous decision by each Regional Panel on the indicator status for each species was derived by comparing the new review against the previous review and habitat provided by botanical manuals and floras. In some regions, habitat expressed by botanical floras published since the completion of the 1988 National List was extensively used by the Regional Panels in the development of the 1996 National List.

The 1996 National List has been revised to conform to A Synonymized Checklist of the Vascular Flora of the United States, , and Greenland (Kartesz 1994) (1994 Synonymized Checklist). The 1994 Synonymized Checklist replaces the National List of Scientific Plant Names (SCS 1982) (NLSPN) followed by the 1988 National List. The 1994 Synonymized Checklist has been adopted by a number of federal natural resource agencies and is rapidly becoming the federal standard for vascular plant nomenclature. The Natural Resources Conservation Service maintains the 1994 Synonymized Checklist as the PLANTS database. The PLANTS database is accessible electronically at http://trident.ftc.nrcs.usda.gov/plants/ .The PLANTS database maintains the most current revision of the 1994 Synonymized Checklist and state distribution data. Future revisions of the 1996 National List will follow the most current version of the PLANTS database.

The conversion of the nomenclature to follow the 1994 Synonymized Checklist has resulted in a number of changes within the 1996 National List.

1. A few taxa listed in the 1988 National List were designated in the 1994 Synonymized Checklist as excluded or anomalous names and thus were eliminated from the 1996 National List.

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2. A small number of taxa with misapplied or misspelled names were converted manually to the correct name. 3. A number of infra-taxa (subspecies, varieties, and quadrinomials) occur on the 1996 National List as a result of the merger of many formerly accepted taxa into other accepted taxa with a different regional wetland indicator. The wetland indicator assigned to the binomial name for a taxon applies to all infra-taxa unless an indicator is specifically given for one or more infra-taxa. 4. Where two formerly accepted taxa with different indicators were merged into a single taxon with no accepted infra-taxa, the Regional Interagency Review Panels have considered all previous review data for the two or more taxa and developed a single indicator.

The regional distribution of many taxa in the 1996 National List have been modified to reflect revised 1994 state distribution data graciously provided by Dr. John T. Kartesz. A small number of taxa not listed in the 1994 Synonymized Checklist are included in the 1996 National List. These taxa include names inadvertently omitted, unpublished when the 1994 Synonymized Checklist was completed, or occur in the western Pacific outside the coverage of the 1994 Synonymized Checklist. Taxa that have had an Obligate Upland indicator applied across all regions have been removed from the 1996 National List.

The 1996 National List presents for all taxa alphabetically by scientific name the wetland indicator for each region and subregion and the national indicator range. The national indicator range represents the span of indicator assignments from the lowest to the highest frequency of occurrence in wetlands. If a species does not occur in wetlands with an estimated probability equal to or greater than one percent in any Region, it is not on the 1996 National List.

The wetland indicator represents the estimated probability (likelihood) of a species occurring in wetlands versus non-wetlands in the region. The probability percentages applied to each indicator category were provided to enhance an understanding of this methodology. The regional indicator assignments are not based on the results of a statistical analysis of the occurrence of these species in wetlands. The indicator assignments are the best approximation of wetland affinity for these species based upon a synthesis of submitted review comments, published botanical manuals and literature, and field experience. If a Regional Panel was not able to reach a unanimous decision on a species, NA (no agreement) was recorded. An NI (no indicator) was recorded for those species for which insufficient information was available to determine an indicator status or that were not considered by the Regional Panel. An asterisk (*) following a regional indicator identifies tentative assignments based on limited information or conflicting review. A positive (+) or negative (-) sign was used with the Facultative indicator categories to more specifically define the regional frequency of occurrence in wetlands. The positive sign indicates a frequency toward the higher end of the category (more frequently found in wetlands). A negative sign indicates a frequency toward the lower end of the category (less frequently found in wetlands).

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Indicator Categories

* Obligate Wetland (OBL). Occur almost always (estimated probability >99%) under natural conditions in wetlands.

* Facultative Wetland (FACW). Usually occur in wetlands (estimated probability 67%-99%), but occasionally found in non-wetlands.

* Facultative (FAC). Equally likely to occur in wetlands or non-wetlands (estimated probability 34%-66%).

* Facultative Upland (FACU). Usually occur in non-wetlands (estimated probability 67%-99%), but occasionally found in wetlands (estimated probability 1%-33%).

* Obligate Upland (UPL). Occur in wetlands in another region, but occur almost always (estimated probability >99%) under natural conditions in non-wetlands in the region specified.

The wetland indicator categories should not be equated to degrees of wetness. Many Obligate Wetland species occur in permanently or semipermanently flooded wetlands, but a number also occur and some are restricted to wetlands that are only temporarily or seasonally flooded. The Facultative Upland species include a diverse collection of plants that range from weedy species adapted to a number of environmentally stressful or disturbed sites (including wetlands) to species in which a portion of the gene pool (an ecotype) always occur in wetlands. Both the weedy and ecotype representatives of the facultative upland category occur in a variety of wetland habitats, ranging from the driest wetlands to semipermanently flooded wetlands.

The actual frequency of occurrence of a specific species in wetlands may be anywhere within the frequency range of the indicator category. For example, some species assigned to the Facultative Upland indicator category may actually have a frequency toward the lower end of the category whereas other species may actually have a frequency toward the upper end of the category.

The regions, as defined in the 1988 National List, have been maintained to provide broad geographic divisions for the Regional Panels. The states comprising the regions expressed by the regional codes used in the NLSPN are displayed below.

REGION CODE REGION STATE(S) IN REGION 1 Northeast CT,DE,KY,MA,MD,ME,NH,NJ,NY,OH,PA,RI,VA,VT,WV 2 Southeast AL,AR,FL,GA,LA,MS,NC,SC,TN 3 North Central IA,IL,IN,MI,MO,MN,WI 4 North Plains ND,MT (Eastern),SD,WY (Eastern)

5 Central CO (Eastern),KS,NE Plains

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6 South Plains OK,TX 7 Southwest AZ,NM 8 Intermountain CO (Western),NV,UT 9 Northwest ID,MT (Western),OR,WA,WY (Western) 0 CA A Alaska AK C PR (), VI (U.S. Virgin Islands) HI (Hawaiian Islands), AS (American Samoa), FM H (Federated States of ), GU (Guam), MH (Marshall Islands), MP (Northern Mariana Islands), PW (Palau), UM (U.S. Minor Outlying Islands)

The 1996 National List contains subregional indicator assignments that provide a means for the Regional Panels to describe more accurately the ecological variability of a species within a region. The subregions, described as Land Resource Regions and Major Land Resource Areas of the United States, are ecologically defined by the Soil Conservation Service (1981) as geographic areas with similar soils, climate, water resources, and land use. Subregional wetland indicator assignments have been applied to only a few species by a limited number of Regional Panels. We anticipate that the number of subregional indicator assignments will increase substantially as the 1996 National List is further refined.

A composite list of all names for all accepted taxa included on the 1996 National List from the 1994 Synonymized Checklist (graciously provided by Dr. John T. Kartesz ) and the NLSPN is presented alphabetically by scientific name for all synonyms. The previous acceptance in the 1988 National List of a current synonym is indicated by an (*) preceding the synonym name. The accepted name from the 1994 Synonymized Checklist is displayed for each synonym name. The source of each synonym name is presented.

The 1996 National List will remain dynamic and the submission of well documented review based on field experience is encouraged. We are primarily seeking review of the information contained in the 1996 National List. However, comments on other taxa not included on the 1996 National List and recommendations for indicator assignments for other subregions are welcome. Comments that concur with an assigned indicator are as important as reviews supporting a different indicator. We especially would appreciate receiving review comments on taxa currently assigned an "NI" (no indicator) in one or more regions. No previous regional review has been submitted for these taxa and/or there is limited habitat information in the botanical literature.

All scientific plant names in a submission except for those taxa occurring in the Western Pacific must be contained in the 1994 Synonymized Checklist or the PLANTS database. Complete documentation, including a description and explanation of the variety of field sites and/or data supporting the recommended wetland indicator, is necessary for the Regional Panels to adequately understand and consider a submission. A submission should contain a strong rationale supporting the proposed recommendation including the extent of the area that the field experience and data provided are based upon. Information presented in the submission from botanical and

Page 6 Intro ecological texts and periodicals should be supplied with the citation of the source. The rationale should clearly discuss as part of the field information the percentage of occurrence of the taxon in both wetland and non-wetland areas. The Regional Panels will consider submissions ranging from short narratives to those containing detailed vegetation sampling data analyses. An ideally complete submission should present for each field site referenced in the submission quantitative community information including the scientific names and importance of all plant taxa, soils data including classification and morphology (especially the presence of field indicators) (USDA NRCS 1996), hydrologic data (especially any intensive water table and redox potential monitoring), and landscape position.

A review form is provided with the 1996 National List on the Ecology Section World Wide Web site to facilitate review submission. Use of this review form is encouraged but not required. Completed submissions and review forms can be delivered by the World Wide Web to [email protected] .

Literature Cited

Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of Wetlands and Deepwater Habitats of the United States. U.S. Fish & Wildlife Service. FWS/OBS-79/31. 103pp.

Kartesz, John T. 1994. A Synonymized Checklist of the Vascular Flora of the United States, Canada, and Greenland. Volume I - Checklist & Volume II - Thesaurus. Timber Press, Portland, OR. Vol. I: 622 pp. Vol. II: 816 pp.

Reed, Jr., Porter B. 1988. National List of Plant Species That Occur in Wetlands: National Summary. U.S. Fish & Wildlife Service. Biol. Rep. 88 (24). 244 pp.

Soil Conservation Service. 1981. Land Resource Regions and Major Land Resource Areas of the United States. Agricultural Handbook 296, , DC. 156 pp.

Soil Conservation Service. 1982. National List of Scientific Plant Names. Vol. 1. List of plant names. Vol. 2. Synonymy. SCS-TP-159, Washington, DC. Vol. 1: 416 pp. Vol.. 2: 438 pp.

U.S. Department of Agriculture, Natural Resources Conservation Service. 1996. Field Indicators of Hydric Soils in the United States. G.W. Hurt, Whited, P.M., and Pringle, R.F. (eds.). USDA, NRCS, Ft. Worth, TX. 27pp.

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NATIONAL LIST OF VASCULAR PLANT SPECIES THAT OCCUR IN WETLANDS: 1996 NATIONAL SUMMARY

Indicator by Region and Subregion

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Abies amabilis (Dougl. ex Loud.) Dougl. ex Forbes FACU FACU UPL UPL,FACU Abies balsamea (L.) P. Mill. FAC FACW FAC,FACW Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. NI NI NI NI NI UPL UPL Abies fraseri (Pursh) Poir. FACU FACU FACU

Abies grandis (Dougl. ex D. Don) Lindl. FACU-* NI FACU-* Abies lasiocarpa (Hook.) Nutt. NI NI FACU+ FACU- FACU FAC UPL UPL,FAC Abies magnifica A. Murr. NI UPL NI FACU UPL,FACU Abildgaardia ovata (Burm. f.) Kral FACW+ FAC+ FAC+,FACW+ Abutilon theophrasti Medik. UPL FACU- FACU- UPL UPL UPL UPL UPL NI NI UPL,FACU- Acacia choriophylla Benth. FAC* FAC* Acacia farnesiana (L.) Willd. FACU NI NI* NI NI FACU Acacia greggii Gray UPL UPL FACU FACU UPL,FACU Acacia macracantha Humb. & Bonpl. ex Willd. NI FAC FAC Acacia minuta ssp. minuta (M.E. Jones) Beauchamp FACU FACU Acaena exigua Gray OBL OBL Acalypha bisetosa Bertol. ex Spreng. FACW FACW Acalypha virginica L. FACU- FACU- FAC- FACU- FACU- FACU* FACU-,FAC- Acalypha virginica var. rhomboidea (Raf.) Cooperrider FACU- FAC- FACU FACU- FACU- FACU* FACU-,FAC-

Acanthocereus tetragonus (L.) Humm. FAC* NI NI FAC* Acanthomintha ilicifolia (Gray) Gray FAC* FAC* Acanthus ebracteatus Vahl OBL OBL Acer circinatum Pursh FAC- FAC NI FAC-,FAC Acer glabrum Torr. FAC FAC FAC FACU FACU* FAC FACU FACU*,FAC Acer grandidentatum Nutt. NI NI NI FACU NI FACU Acer macrophyllum Pursh FACU FAC FACU,FAC Acer negundo L. FAC+ FACW FACW- FAC FAC FACW- FACW- FAC* FAC+ FACW FAC*,FACW Acer nigrum Michx. f. FACU* UPL NI NI NI UPL,FACU* Acer pensylvanicum L. FACU FACU- FACU FACU-,FACU Acer platanoides L. UPL NI NI UPL,FACU* Acer rubrum L. FAC FAC FAC FAC FAC,FACW

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg. FACW+ OBL OBL FACW FACW,OBL Acer rubrum var. trilobum Torr. & Gray ex K. Koch FACW+ OBL FACW FACW* FACW*,OBL Acer saccharinum L. FACW FACW FACW FACW FACW FAC FAC,FACW Acer saccharum Marsh. FACU- FACU- FACU FACU FACU UPL UPL,FACU Acer spicatum Lam. FACU- UPL FACU* UPL,FACU* Achillea millefolium L. FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU UPL UPL,FACU Achyrachaena mollis Schauer NI FAC* FAC* Acisanthera quadrata Pers. OBL OBL Acmella iodiscaea (A.H. Moore) R.K. Jansen OBL OBL Acmella oppositifolia var. repens (Walt.) R.K. Jansen FACW FACW+ FACW FACW,FACW+ Acnistus arborescens (L.) Schlecht. FAC- FAC- Acoelorraphe wrightii (Griseb. & H. Wendl.) H. Wendl. ex Becc. OBL OBL Aconitum columbianum Nutt. NI FACW FACW FACW FACW FACW FACW FACW Aconitum delphiniifolium DC. FAC FAC americanus (Raf.) Raf. NI NI OBL OBL OBL OBL OBL OBL OBL OBL OBL L. OBL OBL OBL Acronychia heterophylla Gray FACU FACU Acrostichum aureum L. OBL OBL OBL OBL Acrostichum danaeifolium Langsd. & Fisch. OBL OBL OBL Actaea pachypoda Ell. UPL FACU NI NI NI UPL,FACU Actaea rubra (Ait.) Willd. UPL NI NI NI NI FAC- NI FACU* FAC* UPL,FAC* Actinostachys pennula (Sw.) Hook. FAC FAC+ FAC,FAC+ tamariscinus (Kaulfuss) Hook. & Grev. FACU FACU Adenophorus tripinnatifidus Gaud. FACU FACU Adenostemma lavenia (L.) Kuntze FACW FACW

Adenostemma verbesina (L.) Schultz-Bip. FACW FACW aleuticum (Rupr.) Paris NI NI NI NI FAC FAC FAC FAC FAC FAC Adiantum capillus-veneris L. FACU FACU FACU FACW NI FACW+ FACW+ FACW FACW FACW FACU FACU,FACW+ Adiantum jordanii C. Muell. NI FAC FAC Adiantum latifolium Lam. FAC FAC Adiantum macrophyllum Sw. NI FACW FACW Adiantum melanoleucum Willd. NI UPL UPL Adiantum obliquum Willd. FAC- FAC- Adiantum pedatum L. FAC- FACU FAC- FAC FAC FAC NI NI FACU,FAC Adiantum petiolatum Desv. FAC FAC Adiantum pulverulentum L. FACU- FACU- Adiantum tenerum Sw. FAC FACU- FACU-,FAC

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Adiantum tetraphyllum Humb. & Bonpl. ex Willd. NI UPL UPL Adiantum tricholepis Fée FAC FAC Adiantum wilsonii Hook. FAC FAC Adoxa moschatellina L. FAC* FAC FAC NI FAC* FACU FAC- FAC FACU,FAC Aegopodium podagraria L. FACU FACW FAC NI FACU,FACW Aeschynomene americana L. NI FAC FAC FAC FAC Aeschynomene evenia C. Wright NI FAC* FAC FAC*,FAC Aeschynomene gracilis Vogel FAC FAC Aeschynomene indica L. FACW+ NI FACW NI FACW FACW,FACW+ Aeschynomene pratensis Small OBL OBL Aeschynomene sensitiva Sw. NI OBL OBL Aeschynomene virginica (L.) B.S.P. OBL FACW FACW,OBL Aesculus flava Ait. NI FACU NI FACU Aesculus glabra var. arguta (Buckl.) B.L. Robins. NI NI NI FACU- FACU- Aesculus glabra Willd. FACU+ FACU FAC+ NI FAC FAC- NI FACU,FAC+ Aesculus pavia L. FAC FAC FAC+ FAC- FAC-,FAC+ Aesculus sylvatica Bartr. FAC FAC FAC Agalinis aphylla (Nutt.) Raf. FACW FACW

Agalinis aspera (Dougl. ex Benth.) Britt. FACU FACU- FACU FACU FAC FACU-,FAC Agalinis divaricata (Chapman) Pennell FACU FACU Agalinis fasciculata (Ell.) Raf. FAC FAC+ FAC FACW FAC FACU FACU,FACW Agalinis filicaulis (Benth.) Pennell FAC+ FAC+ Agalinis filifolia (Nutt.) Raf. FACU FACU Agalinis heterophylla (Nutt.) Small ex Britt. FACU+ FAC FAC+ FAC FACU+,FAC+ Agalinis linifolia (Nutt.) Britt. FACW FACW FACW Agalinis maritima (Raf.) Raf. FACW+ OBL OBL FACW+,OBL Agalinis obtusifolia Raf. FACU FAC FACU,FAC Agalinis oligophylla Pennell FAC FAC* FAC*,FAC Agalinis paupercula (Gray) Britt. FACW+ OBL FACW+,OBL Agalinis pinetorum Pennell FAC+ FAC+ Agalinis pulchella Pennell FACW- FAC* FAC*,FACW- Agalinis purpurea (L.) Pennell FACW- FACW FACW FACW FAC NI FAC,FACW Agalinis tenuifolia (Vahl) Raf. FAC FACU FACW FACW FACW FAC- FAC NI NI FACU,FACW Agarista populifolia (Lam.) Judd OBL OBL Agastache nepetoides (L.) Kuntze FACU FAC FACU FAC FAC FAC FACU,FAC Agastache urticifolia (Benth.) Kuntze NI NI NI NI FACU* FACU* Ageratina adenophora (Spreng.) King & H.E. Robins. NI FACU FACU Ageratina altissima (L.) King & H.E. Robins. FACU- FACU- FACU FACU FACU UPL UPL,FACU

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Ageratina jucunda (Greene) Clewell & Woot. FACU* FACU* Ageratina riparia (Regel) King & H.E. Robins. FACU FACU Ageratum conyzoides L. NI FACU FACU NI FAC- FAC* FACU,FAC* Ageratum houstonianum P. Mill. NI FACU NI FACU Aglaia ponapensis Kanehira FACU FACU Agoseris aurantiaca (Hook.) Greene NI NI FAC FACU FACU FAC FAC FACU,FAC Agoseris elata (Nutt.) Greene NI FACU FAC FAC FACU,FAC Agoseris glauca (Pursh) Raf. FACU FAC FACU FAC FACU FAC- FAC FAC FACU,FAC Agoseris lackschewitzii D. Henderson & R. Moseley NI NI Agrimonia gryposepala Wallr. FACU FACU FACU+ FAC FAC FACW- NI NI* FACU,FACW- Agrimonia parviflora Ait. FACW FAC FAC+ FAC FAC FACW FAC,FACW Agrimonia rostellata Wallr. FACU FAC FACU FACU FAC- FACU,FAC Agrimonia striata Michx. FACU- UPL FAC- FACU FACU FACU* FAC- FAC FACU* UPL,FAC aequivalvis (Trin.) Trin. OBL OBL* OBL*,OBL Agrostis alascana Hultén OBL OBL Agrostis avenacea J.F. Gmel. NI FACU* FACW* FACU FACU*,FACW* L. FACU FACU- UPL NI UPL,FACU Agrostis capillaris L. NI FAC* FAC* NI FACW* FAC FAC FACU* FACU*,FACW* Agrostis clavata Trin. OBL OBL Agrostis elliottiana J.A. Schultes NI NI NI NI NI NI FACU FACU Agrostis exarata Trin. NI FACW FACW FACW FACW FACW FACW FACW FACW FACW Agrostis gigantea Roth FACW- FACW FACW FACW FACW FACW FACW FACW FAC* FACW FAC* FAC*,FACW Agrostis hendersonii A.S. Hitchc. NI FACW FACW Agrostis humilis Vasey NI NI NI FACW FACW FACW FACW Agrostis hyemalis (Walt.) B.S.P. FAC FAC FAC- FACW FACU FACW- NI NI FACW FACU,FACW Agrostis idahoensis Nash NI NI FACW FAC FACW FACW FAC,FACW Agrostis longiligula A.S. Hitchc. OBL OBL OBL Agrostis mertensii Trin. FACU FACU NI NI FACU FACU FACU FACU Agrostis microphylla Steud. FACW FACW FACW Agrostis oregonensis Vasey OBL FAC OBL FAC,OBL Agrostis pallens Trin. NI NI UPL UPL

Agrostis perennans (Walt.) Tuckerman FACU FACU FAC- FACW FACU FAC NI NI FACU,FACW Agrostis rossiae Vasey NI NI NI Agrostis sandwicensis Hbd. FACU* FACU* Agrostis scabra Willd. FAC FAC FAC FAC FAC FAC+ FAC FAC FAC FAC FAC FAC,FAC+ Agrostis stolonifera L. FACW FACW FACW FACW FACW FACW FACW* FACW FACW* FACW FAC* FACU FACU,FACW Agrostis tandilensis (Kuntze) Parodi OBL* OBL* Agrostis thurberiana A.S. Hitchc. NI NI OBL FACW FACW FACW* FACW*,OBL Agrostis vinealis ssp. trinii (Turcz.) Tzvelev FAC FAC Ailanthus altissima (P. Mill.) Swingle FACU- FACU- UPL FACU FACU FACU FACU* NI FACU UPL,FACU

Page 11 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Aira caryophyllea L. NI NI NI NI NI NI FACU* FACU* Albizia saman (Jacq.) F. Muell. NI FACW UPL UPL,FACW latifolia Sw. FACU+ FACU+ Alectra fluminensis (Vell.) Stearn OBL OBL aurea Walt. FACW FACW+ FACW+ FACW,FACW+ Aletris farinosa L. FAC FAC+ FAC FAC FAC,FAC+ Aletris lutea Small FACW+ FACW+ Aletris obovata Nash FAC FAC Aleurites moluccana (L.) Willd. NI UPL NI UPL Alhagi maurorum Medik. FAC+ FACW- FAC+* NI FAC FAC,FACW- Alisma gramineum Lej. OBL OBL OBL OBL OBL OBL OBL OBL OBL Alisma lanceolatum Withering OBL OBL OBL Alisma plantago-aquatica L. NI NI NI OBL OBL Alisma subcordatum Raf. OBL OBL OBL OBL OBL OBL OBL OBL OBL

Allenrolfea occidentalis (S. Wats.) Kuntze FACW FACW FACW+ FACW+ FACW+ FACW,FACW+

Alliaria petiolata (Bieb.) Cavara & Grande FACU- FACW FAC FACU FACW FACU* NI NI FACU-,FACW Allium bisceptrum S. Wats. FACU* FAC- FAC FAC FACU*,FAC Allium canadense L. FACU FACU- FACU FACU FACU FACU- NI FACU-,FACU Allium cernuum Roth NI FACU-* NI NI NI NI NI FACU* NI FACU-*,FACU* Allium douglasii Hook. FAC+ FAC+ Allium geyeri S. Wats. FACU FACU FACU FACU FACW* FACU FACU,FACW* Allium hickmanii Eastw. NI Allium hyalinum Curran NI* Allium lemmonii S. Wats. NI NI FACU FACU Allium madidum S. Wats. OBL OBL Allium schoenoprasum L. FACU FAC+ NI NI FACW FACW+ FAC FACU,FACW+ Allium tricoccum Ait. FACU+ FACU+ FACU+ FACU NI NI FACU,FACU+ Allium validum S. Wats. OBL OBL OBL OBL Allium vineale L. FACU- FACU FACU FACU FACU* NI NI FACU-,FACU Allolepis texana (Vasey) Söderstrom & Decker FAC FAC Allophyllum gilioides (Benth.) A.& V. Grant FACW FACU FAC FACU* FACU*,FACW Alnus glutinosa (L.) Gaertn. FACW- FACW* FACW- NI FACW-,FACW* (L.) Moench NI FACU FACW FACW* FACW FACW NI FAC FACU,FACW Alnus incana ssp. rugosa (Du Roi) Clausen FACW OBL FACW NI FACW,OBL Alnus incana ssp. tenuifolia (Nutt.) Breitung NI NI FACW FACW FACW OBL* FAC FAC,OBL* Alnus maritima (Marsh.) Muhl. ex Nutt. OBL NI OBL Alnus oblongifolia Torr. FACW+ FACW+ Alnus rhombifolia Nutt. FACW* FACW FACW FACW*,FACW Alnus rubra Bong. FAC FACW FAC FAC,FACW

Page 12 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Alnus serrulata (Ait.) Willd. OBL FACW OBL FACW OBL FACW,OBL Alnus viridis ssp. crispa (Ait.) Turrill FAC FAC FAC FACW* FACW* FAC FAC,FACW* Alnus viridis ssp. sinuata (Regel) A.& D. Löve NI FACW FACW FAC FAC,FACW Alocasia macrorrhizos (L.) G. Don FACW+ FAC- FAC-,FACW+ Alopecurus aequalis Sobol. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Alopecurus arundinaceus Poir. NI FACW NI FAC* FAC*,FACW Alopecurus borealis Trin. NI NI FACW FACW FACW FACW Alopecurus carolinianus Walt. FACW FACW FACW FACW FACW FACW FACW FACW FAC+ FACW FAC+,FACW Alopecurus geniculatus L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Alopecurus myosuroides Huds. FACW FACW- FACW FACW FACW FACW* FACW NI* FACW-,FACW Alopecurus pratensis L. FACW FAC FACW FACW FACW NI FACW FACW FACW FACW FAC,FACW Alopecurus saccatus Vasey FACW+ OBL FACW+,OBL drummondii (Graham) R.C. Foster FACU FACU- FACU-,FACU

Alsinidendron lychnoides (Hbd.) Sherff FAC* FAC*

Alsinidendron viscosum (Mann) Sherff FACW FACW Alsophila amintae Conant FACW FACW Alsophila brooksii (Maxon) R. Tryon FAC* FAC* Alsophila bryophila R. Tryon FACW FACW Alsophila portoricensis (Spreng. ex Kuhn) Conant FACW FACW Alternanthera flavescens Kunth NI UPL UPL Alternanthera philoxeroides (Mart.) Griseb. OBL OBL OBL OBL OBL OBL

Alternanthera sessilis (L.) R. Br. ex DC. NI FACU FAC FAC FACU,FAC Althaea officinalis L. FACW+ FACW* FAC* FACW FAC*,FACW+ Alysicarpus vaginalis (L.) DC. NI NI FAC NI FAC Alyxia oliviformis Gaud. FACU- FACU- Amaranthus acanthochiton Sauer FACU FACU FACU FACU Amaranthus albus L. FACU FACU FACU FACU FACU FACU- FACU FACU FACU FACU NI FACU-,FACU Amaranthus arenicola I.M. Johnston UPL* FACU FACU FACU FACU FACU- FAC FAC NI NI* UPL*,FAC Amaranthus australis (Gray) Sauer NI OBL OBL OBL OBL Amaranthus blitoides S. Wats. NI FAC FACU* FAC FACW FAC FACU FACU FACW FACW UPL UPL,FACW Amaranthus blitum L. NI NI NI NI FAC FAC

Amaranthus californicus (Moq.) S. Wats. NI FACW* FACW FACW FACW FACW*,FACW Amaranthus cannabinus (L.) Sauer OBL OBL OBL Amaranthus crassipes Schlecht. NI FAC FAC+ FAC* FACU FACU,FAC+

Amaranthus floridanus (S. Wats.) Sauer OBL OBL Amaranthus greggii S. Wats. NI FAC FAC

Page 13 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Amaranthus obcordatus (Gray) Standl. FACU* FACU* FACU* Amaranthus palmeri S. Wats. FACU FACU FACU FACU FACU- FACU FACU FACU FACU-,FACU Amaranthus pumilus Raf. FACW* FACW FACW*,FACW Amaranthus retroflexus L. FACU FAC- FACU+ FACU FACU FACU- FACU* FACU FACU+ FACU UPL UPL,FAC- Amaranthus rudis Sauer FACW- FAC FACW FAC FACW FAC FACU- NI NI NI FACU-,FACW Amaranthus spinosus L. FACU FACU FACU FACU FACU- FACU FACU FACU- FACU-,FACU

Amaranthus tuberculatus (Moq.) Sauer FACW FACW+ OBL OBL OBL NI FACW,OBL Amaranthus viridis L. NI NI NI NI NI NI NI FAC FAC Amaranthus watsonii Standl. NI FACW* FACW* Amblyopappus pusillus Hook. & Arn. FACW- FACW- Ambrosia artemisiifolia L. FACU FACU FACU FACU FACU FACU- FACU FACU- FACU+ FACU UPL UPL,FACU+ Ambrosia grayi (A. Nels.) Shinners FAC FACW FAC,FACW Ambrosia psilostachya DC. FAC FAC- FAC FAC FACU FAC FACU- FACU+ FAC FACU-,FAC Ambrosia pumila (Nutt.) Gray FACU* FACU* Ambrosia trifida L. FAC FAC FAC+ FAC FACW FAC FACW- FACU- FAC FAC FACU-,FACW Amelanchier alnifolia (Nutt.) Nutt. ex M. Roemer FACU+ FACU FACU- UPL FACU FACU UPL UPL,FACU+ Amelanchier arborea (Michx. f.) . FAC- FACU FACU FAC FACU FACU,FAC Amelanchier bartramiana (Tausch) M. Roemer FAC FAC FAC Amelanchier canadensis (L.) Medik. FAC FAC FACU FACU,FAC Amelanchier obovalis (Michx.) Ashe FACU FACW FACU,FACW Amelanchier stolonifera Wieg. FACU FACU FACU NI FACU Amelanchier utahensis Koehne NI NI FAC- NI NI NI NI FAC-

Amelanchier X intermedia Spach (pro sp.) FACW FACW FACW FACW Amerorchis rotundifolia (Banks ex Pursh) Hultén OBL OBL NI OBL FACW FACW,OBL

Amianthium muscitoxicum (Walt.) Gray FAC FAC FAC FAC FAC Ammannia auriculata Willd. OBL OBL OBL OBL NI OBL OBL Ammannia coccinea Rottb. OBL OBL OBL OBL OBL OBL OBL NI OBL OBL OBL OBL OBL Ammannia latifolia L. NI OBL OBL OBL OBL Ammannia robusta Heer & Regel OBL* NI NI NI NI NI NI OBL NI OBL OBL*,OBL Ammophila arenaria (L.) Link FACU- FACU FACU NI FACU-,FACU Ammophila breviligulata Fern. FACU- UPL UPL* NI UPL*,FACU- Ammoselinum butleri (Engelm. ex S. Wats.) Coult. & Rose FAC FAC FAC+ FAC,FAC+ Amorpha californica Nutt. FAC FACU FACU,FAC Amorpha fruticosa L. FACW FACW FACW FACW OBL FACW FACW+ FAC FACW FAC* FAC*,OBL Amorpha georgiana Wilbur FACW FACW Amorpha herbacea Walt. FAC FAC Amorpha nana Nutt. FACU* UPL UPL NI FACU* NI UPL,FACU*

Page 14 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Amorpha nitens Boynt. NI FAC FACW NI FAC,FACW Amorpha paniculata Torr. & Gray FACW FACW FACW Amorpha roemeriana Scheele FACU FACU Ampelopsis arborea (L.) Koehne FACW FAC+ FACW FAC NI FAC,FACW Ampelopsis cordata Michx. FAC+ FAC+ FAC+ UPL FAC- UPL,FAC+ Amphianthus pusillus Torr. OBL OBL Amphicarpaea bracteata (L.) Fern. FAC FAC FAC FACU FACW FACU NI FACU,FACW Amphicarpum muehlenbergianum (J.A. Schultes) A.S. Hitchc. FACW FACW Amphicarpum purshii Kunth FACW FACW FACW

Amsinckia spectabilis Fisch. & C.A. Mey. NI NI FACU FACU FACU Amsonia illustris Woods. NI NI FAC+ FAC FAC+ FAC,FAC+ Amsonia ludoviciana Vail FAC FAC Amsonia rigida Shuttlw. ex Small FACW FACW Amsonia tabernaemontana var. tabernaemontana Walt. NI OBL NI NI FACW+ FACW+,OBL Amsonia tabernaemontana Walt. FACW FACW FACW FACW FACW- FACW-,FACW Amyris elemifera L. FAC* UPL UPL,FAC* Anagallis arvensis L. UPL* FACU+ FACU FAC FAC FACW- FAC FAC+ FAC FAC NI NI UPL*,FACW- Anagallis minima (L.) Krause FACW FACW+ FACU- OBL OBL FACW+ FACW+ OBL FACW FACW FACU-,OBL Anagallis pumila Sw. FACW- FACW-

Andira inermis (W. Wright) Kunth ex DC. NI FACW FACW Andromeda polifolia L. OBL OBL OBL OBL OBL Andropogon arctatus Chapman FAC FAC Andropogon bicornis L. FAC FAC

Andropogon brachystachyus Chapman FACW FACW Andropogon floridanus Scribn. FACU- FACU- Andropogon gerardii Vitman FAC- FAC FAC- FACU FAC- FACU FAC- FACU FACU FACU,FAC Andropogon glomeratus (Walt.) B.S.P. FACW+ FACW+ FACW+ FACW FACW* FACW FAC FAC,FACW+ Andropogon gyrans var. stenophyllus (Hack.) C. Campbell OBL NI OBL Andropogon leucostachys Kunth FAC FAC Andropogon longiberbis Hack. FAC* FAC*,FACW Andropogon mohrii (Hack.) Hack. ex Vasey FACW OBL NI FACW,OBL Andropogon ternarius Michx. FACU FACU FACU FACU FACU FACU Andropogon virginicus L. FACU FAC- FAC- FAC FACU+ FAC FAC FACU FACU,FAC

Andropogon virginicus var. glaucus Hack. NI FACU NI FACU Androsace chamaejasme Wulfen NI NI FACU* FACU FACU FACU FACU*,FACU Androsace filiformis Retz. NI NI OBL FACW FACW,OBL Androsace occidentalis Pursh NI FACU* FACU- FACU FACU FACU- FACU FACU FACU FACU FACU-,FACU

Page 15 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Androsace septentrionalis L. FAC- FACU+ NI FACU* FAC- FACU FAC- FACU UPL UPL,FAC- Anemone canadensis L. FACW FAC FACW FACW FACW FACW- FAC- NI FAC-,FACW Anemone hupehensis (hort. ex Lem.) Lem. ex Boynton FAC FAC Anemone oregana Gray FACU FAC* FACU,FAC* Anemone parviflora Michx. NI NI FACU FACW- FACU FACU,FACW- Anemone piperi Britt. ex Rydb. FACU- FACU- Anemone quinquefolia L. FACU FACU* FAC* FAC FAC NI NI FACU*,FAC Anemone richardsonii Hook. FAC FAC Anemone virginiana L. FACU* FACU* FACU* FACU FACU FACU* FACU*,FACU Anemone virginiana var. riparia (Fern.) Boivin FAC* NI NI NI FAC* Anemopsis californica (Nutt.) Hook. & Arn. OBL FACW+ OBL OBL NI OBL FACW+,OBL Anetium citrifolium (L.) Splitg. NI* berteroi (A. DC.) Miers FACW* FACW* ampla A. Nels. NI FACW* FACW+ FACW FACW*,FACW+ Angelica arguta Nutt. NI FACW FACW FACW FACW Angelica atropurpurea L. OBL OBL OBL OBL Angelica dawsonii S. Wats. NI FACW FACW Angelica genuflexa Nutt. FACW FACW FACW FACW

Angelica kingii (S. Wats.) Coult. & Rose NI NI FACW* FACW* Angelica lucida L. FAC* FAC+ FAC FACU FACU,FAC+ Angelica pinnata S. Wats. NI NI FACW FAC FACW FAC,FACW Angelica scabrida Clokey & Mathias ex Clokey UPL* UPL* Angelica triquinata Michx. UPL* FAC UPL*,FAC Aniba bracteata (Nees) Mez FAC FAC Aniseia martinicensis (Jacq.) Choisy NI OBL FAC FAC,OBL Annona glabra L. OBL OBL OBL Anoda cristata (L.) Schlecht. UPL* FAC FAC FAC FAC FAC FAC* NI UPL*,FAC Anoectochilus sandvicensis Lindl. FACW* FACW* alpina (L.) Gaertn. NI NI NI NI FACU FACU Antennaria arcuata Cronq. FACW* FACW* FACW* Antennaria corymbosa E. Nels. NI NI FACW FAC* FAC FAC*,FACW Antennaria media Greene NI NI NI NI NI FAC* NI FAC* Antennaria neglecta Greene UPL NI NI NI NI NI NI NI UPL,FACU- Antennaria pulchella Greene NI FAC* FAC*

Antennaria pulcherrima (Hook.) Greene NI FAC FACU FAC FACU,FAC Antennaria umbrinella Rydb. NI NI FACU- FACU- FACU FACU* FACU-,FACU

Anthaenantia rufa (Nutt.) J.A. Schultes FACU FACU FACU Anthaenantia villosa (Michx.) Beauv. UPL FACU- UPL,FACU-

Page 16 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Anthemis cotula L. FACU- FACU- FACU FACU FACU FACU UPL FACU+ FACU FACU FACU NI UPL,FACU+ Anthoxanthum odoratum L. FACU FACU FACU NI NI FACU* FACU FACU UPL UPL UPL,FACU Anthurium dominicense Schott FAC FAC Antidesma platyphyllum Mann FACU FACU Antirhea obtusifolia Urban FACW FACW

Antrophyum lanceolatum (L.) Kaulfuss NI* Aphragmus eschscholtzianus Andrz. ex DC. FACW FACW Apiastrum angustifolium Nutt. NI NI Apios americana Medik. FACW FACW FACW FACW FACW FAC NI FAC,FACW graveolens L. FAC FAC FAC- FACW FACW NI NI FACW* FAC-,FACW Apium nodiflorum (L.) Lag. NI NI OBL* OBL*

Aplectrum hyemale (Muhl. ex Willd.) Torr. FAC FAC+ FAC- FACW FAC* NI FAC-,FACW Apocynum androsaemifolium L. UPL UPL NI NI NI NI NI NI NI NI NI UPL,FACU- Apocynum cannabinum L. FACU FAC- FAC FAC FAC FAC FAC+ FAC FAC FAC FACU,FAC+ Aponogeton distachyos L. f. NI Aptenia cordifolia (L. f.) Schwant. NI FAC* FAC* Apteria aphylla (Nutt.) Barnh. ex Small FACW FACW FACW canadensis L. FAC FAC- FAC- FAC FAC FACW FAC-,FACW Aquilegia chrysantha Gray NI FACW- FACW FAC FAC,FACW Aquilegia chrysantha var. chaplinei (Standl. ex Payson) Lott OBL OBL OBL Aquilegia chrysantha var. hinckleyana (Munz) Lott FACW+ FACW+ James NI NI FACW- FACU FAC FACU,FACW-

Aquilegia eximia Van Houtte ex Planch. OBL OBL Aquilegia formosa Fisch. ex DC. FAC FAC FAC FACU FACU,FAC Aquilegia formosa var. formosa Fisch. ex DC. NI OBL NI OBL NI OBL Aquilegia longissima Gray FACW+ FACW+ FACW+ Arabis alpina L. FAC+ FAC+

Arabis crucisetosa Constance & Rollins FAC FAC Arabis drummondii Gray FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU Arabis hirsuta (L.) Scop. FACU FACU FACU FACU FACU FACU FACU FACU NI* FACU FACU Arabis holboellii Hornem. UPL FACU UPL UPL* UPL FACU- FACU* UPL UPL*,FACU Arabis lemmonii S. Wats. NI UPL FACU- UPL UPL UPL,FACU- Arabis lyrata L. FACU FACU FACU- NI NI FACU FACU FACU-,FACU

Arabis X divaricarpa A. Nels. (pro sp.) FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU californica S. Wats. FAC+ FACW FAC+,FACW Aralia nudicaulis L. FACU FACU FACU FACU FACU FACU- FACU FACU-,FACU

Page 17 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Aralia racemosa L. NI NI NI NI NI FACU FAC NI FACU,FAC Aralia spinosa L. FAC FAC FACW- FAC FAC,FACW- Arctagrostis latifolia (R. Br.) Griseb. NI FACW FACW Arctium minus Bernh. FACU- UPL NI NI NI NI NI NI NI NI UPL,FACU-

Arctophila fulva (Trin.) Rupr. ex Anderss. OBL NI OBL Arctostaphylos alpina (L.) Spreng. FAC FACU* FACU*,FAC Arctostaphylos rubra (Rehd. & Wilson) Fern. NI FAC* FAC* Arctostaphylos uva-ursi (L.) Spreng. NI UPL FACU- FACU UPL UPL FACU- FACU- UPL UPL,FACU Ardisia elliptica Thunb. NI NI FACU FACU Ardisia glauciflora Urban OBL OBL Ardisia luquillensis (Britt.) Alain OBL OBL Arenaria capillaris ssp. americana Maguire NI FACU* NI FACU* Arenaria lanuginosa (Michx.) Rohrb. FAC FAC NI FACU FACU FACU NI FACU,FAC Arenaria paludicola B.L. Robins. OBL OBL OBL Arenaria serpyllifolia L. FAC FAC FAC FAC FAC FACU NI FACU FACU FACU NI FACU,FAC Arethusa bulbosa L. OBL OBL OBL OBL anserina (L.) Rydb. OBL NI FACW+ OBL OBL OBL OBL OBL OBL FACW FACW,OBL Argusia gnaphalodes (L.) Heine FACU FACU FACU caliginis Forbes OBL OBL

Argyroxiphium grayanum (Hbd.) O. Deg. OBL OBL Argyroxiphium kauense (Rock & Neal) O.& I. Deg. FACW- FACW- Arisaema dracontium (L.) Schott FACW FACW FACW FACW FACW FACW Arisaema triphyllum (L.) Schott FACW- FACW- FACW- FACW FAC FACW FAC,FACW Arisaema triphyllum ssp. quinatum (Buckl.) Huttleston NI FAC- FAC- FAC- Aristida dichotoma Michx. UPL FACU FACU UPL FACU FACU NI NI UPL,FACU Aristida longespica Poir. UPL FACU FACU- UPL FACU FACU FACU* NI UPL,FACU Aristida patula Chapman ex Nash FAC+ FAC+ Aristida purpurascens Poir. NI FAC* NI NI NI NI NI NI NI NI FAC* Aristida purpurascens var. purpurascens Poir. FACW+ OBL NI NI NI FACW- NI NI NI NI FACW-,OBL Aristida purpurascens var. tenuispica (A.S. Hitchc.) Allred FAC FAC Aristida purpurascens var. virgata (Trin.) Allred FAC FACW- FAC FAC,FACW- Aristida rhizomophora Swallen FACW* FACW* Aristida simpliciflora Chapman FAC- FAC- Aristida spiciformis Ell. FAC NI FAC FAC Aristida stricta Michx. FAC- FAC- Aristolochia serpentaria L. UPL* FACU UPL UPL FACU* UPL*,FACU

Page 18 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Aristolochia tomentosa Sims FAC FAC FAC FAC FAC FAC Aristolochia trilobata L. OBL OBL Armeria maritima (P. Mill.) Willd. NI NI FACU* FAC* FACU FACU FACU*,FAC* Armoracia lacustris (Gray) Al-Shehbaz & Bates OBL OBL OBL OBL OBL Armoracia rusticana P.G. Gaertn., B. Mey. & Scherb. NI NI FAC* FACW FAC NI NI NI FAC*,FACW acaulis (Walt.) B.S.P. FACU FAC FACU,FAC Arnica amplexicaulis Nutt. FACW FACW FACW FAC FAC,FACW Arnica chamissonis Less. NI NI NI FACW FACW FACW FACW FACW FACW Arnica fulgens Pursh NI NI NI NI UPL UPL Arnica latifolia Bong. NI NI NI FACU FAC- FAC FAC FACU,FAC Arnica longifolia D.C. Eat. NI NI FAC FACW FACW- FAC,FACW Arnica mollis Hook. FAC NI NI FAC* FAC FAC+ FACW FAC*,FACW Arnica X diversifolia Greene (pro sp.) NI FACU FACW FACW FACW FACU,FACW diversifolium (Torr. & Gray) H.E. Robins. FACW- FACW-

Arnoglossum ovatum (Walt.) H.E. Robins. FAC FAC* FAC*,FAC Arnoglossum plantagineum Raf. FACW FACU FAC FACW FACW FAC FACU,FACW Arnoglossum sulcatum (Fern.) H.E. Robins. NI OBL OBL arbutifolia (L.) Pers. FACW FACW NI FACW FACW (Michx.) Ell. FAC FAC FACW- FAC,FACW- Aronia X prunifolia (Marsh.) Rehd. (pro sp.) FACW FACW FACW FACW

Arrhenatherum elatius (L.) J.& K. Presl FACU FACU FACU FACU FACU UPL UPL UPL FACU* UPL NI UPL,FACU annua L. FACU FACU FACU FACU FACU- FACU UPL UPL UPL FACU* UPL,FACU Artemisia arctica ssp. saxicola (Rydb.) Hultén NI FACU- NI FACU- Artemisia biennis Willd. FACU- FACW- FAC FACU- FACW FACW FACW FAC FAC FACU-,FACW Artemisia cana Pursh FACU FACU FACU FACW FACW- FACU* FACW NI FACU*,FACW Artemisia douglasiana Bess. FAC FACW FAC+ FAC,FACW Artemisia lindleyana Bess. NI OBL NI OBL Artemisia ludoviciana Nutt. UPL UPL UPL FACU FACU- UPL UPL FACU FACU-* FACU- UPL,FACU Artemisia papposa Blake & Cronq. FACU NI FACU Artemisia stelleriana Bess. FACU FACU- NI UPL NI UPL,FACU Artemisia suksdorfii Piper NI FACU* FACU* Artemisia vulgaris L. UPL UPL NI NI NI NI NI UPL,FACU- Arthraxon hispidus (Thunb.) Makino FAC* FACU+ FACW* NI FACU* NI NI FACU*,FACW* Arthrocnemum subterminale (Parish) Standl. OBL OBL

Arthrostemma ciliatum Pavón ex D. Don FACW FACW

Page 19 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Arthrostylidium multispicatum Pilger FAC FAC Arthrostylidium sarmentosum Pilger FAC FAC Aruncus dioicus (Walt.) Fern. FACU FACU+ FACU FACU* FACU+ FACW* UPL UPL,FACW* Arundina graminifolia (D. Don) Hochr. NI FACU FACU Arundinaria gigantea (Walt.) Muhl. FACW- FACW FACW NI FACW FACW-,FACW Arundo donax L. FACU- FACW FACW NI FAC+ FACW FACW FAC+ FAC FACU FACU-,FACW Asarum canadense L. FACU- UPL NI NI NI NI UPL,FACU- Asarum caudatum Lindl. FACU* FACU* FACU* Asarum lemmonii S. Wats. OBL OBL diffusa A.C. Sm. FACU FACU cinerea Walt. FAC FAC Asclepias connivens Baldw. OBL OBL Asclepias curassavica L. FAC FAC+ FAC FACU+ NI FACU+,FAC+ Asclepias exaltata L. FACU* UPL UPL UPL,FACU* Asclepias fascicularis Dcne. FAC- FAC- FAC FAC-,FAC (Pennell) Woods. UPL UPL FACU* FAC FACU* UPL,FAC Asclepias incarnata L. OBL OBL OBL OBL OBL FACW+ OBL OBL NI FACW+,OBL Asclepias lanceolata Walt. OBL OBL OBL OBL Asclepias longifolia Michx. OBL FACW+ OBL FACW+,OBL Asclepias michauxii Dcne. FAC+ FAC+ Asclepias oenotheroides Cham. & Schlecht. NI FACU- FACU+ FACU* NI FACU-,FACU+ Asclepias pedicellata Walt. FACW+ FACW+ Walt. NI OBL OBL OBL OBL Asclepias purpurascens L. FACU FACU FACU NI FACU FACU+ FACU,FACU+ Asclepias rubra L. OBL OBL OBL OBL Asclepias speciosa Torr. FAC FAC FAC FAC FACW- FACW FAC+ FAC FAC,FACW Asclepias subverticillata (Gray) Vail NI FACU FACU FACU- FACU FACU UPL UPL,FACU Asclepias syriaca L. FACU- UPL NI NI NI NI NI UPL,FACU- Asclepias texana Heller FACU FACU Asclepias variegata L. FACU FACU FACU FACU FACU Asclepias viridula Chapman FACW- FACW- Asimina parviflora (Michx.) Dunal UPL* FACU FAC UPL*,FAC Asimina pygmea (Bartr.) Dunal FACU FACU

Asimina reticulata Shuttlw. ex Chapman FACU FACU Asimina triloba (L.) Dunal FACU+ FAC FAC FAC FAC- FACU+,FAC Asparagus officinalis L. FACU FACU- FACU FACU FACU- FACU FACU FACU FACU FACU FACU-,FACU Asperugo procumbens L. NI NI NI NI NI NI UPL NI UPL Asplenium abscissum Willd. NI FACW FACW Asplenium auriculatum Sw. FAC FAC Asplenium auritum Sw. NI UPL UPL

Asplenium cirrhatum L.C. Rich. ex Willd. FAC FAC Asplenium cristatum Lam. NI FAC FAC

Page 20 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Asplenium cuneatum Lam. UPL NI UPL Asplenium formosum Willd. FACW FACW Asplenium heterochroum Kunze NI UPL UPL Asplenium juglandifolium Lam. FAC FAC Asplenium laetum Sw. FACW FACW Asplenium multifidum Brack. FACU FACU Asplenium obtusifolium L. OBL OBL Asplenium ocoense C. Christens. FAC FAC Asplenium platyneuron (L.) B.S.P. FACU FACU FACU FACU FACU- FACU* NI FACU-,FACU Asplenium pteropus Kaulfuss FACU FACU Asplenium pumilum Sw. FAC* UPL UPL,FAC* Asplenium serratum L. FACW* FACW FACW*,FACW Asplenium trichomanes-dentatum L. NI UPL UPL Asplenium trichomanes-ramosum L. UPL UPL FACU NI UPL FACU NI UPL UPL,FACU Asplenium uniseriale Raddi FAC FAC menziesiana Sm. FAC FAC Astelia waialealae Wawra OBL OBL Aster acuminatus Michx. FACU+ UPL UPL,FACU+ Aster alpigenus (Torr. & Gray) Gray NI OBL FAC* OBL FAC*,OBL Aster ascendens Lindl. FACU NI FACW- FACU NI NI FACU,FACW- Aster borealis (Torr. & Gray) Prov. OBL OBL OBL OBL OBL OBL NI OBL OBL Aster carolinianus Walt. OBL OBL Aster chapmanii Torr. & Gray OBL OBL Aster chilensis Nees NI FAC FAC FAC Aster defoliatus Parish OBL OBL Aster dumosus L. FAC FAC FAC+ FAC FAC,FAC+ Aster eatonii (Gray) T.J. Howell FAC NI FAC FAC FAC+ FAC FAC,FAC+ Aster elatus (Greene) Cronq. FACW FACW Aster ericoides L. FACU UPL FACU- FACU FACU FACU- FACU FACU- UPL UPL,FACU

Aster ericoides var. pansus (Blake) Boivin NI FAC FAC FACU FAC+ FACU,FAC+ Aster eryngiifolius Torr. & Gray OBL OBL Aster falcatus Lindl. NI FAC- FACU FAC FAC* FAC FAC FACU- NI FACU-,FAC Aster foliaceus Lindl. ex DC. FAC NI FACW FACU FACW- FACW* FACU,FACW Aster gracilis Nutt. FACU FACU FACU Aster laevis L. UPL UPL NI NI NI NI NI NI NI NI UPL,FACU- Aster lanceolatus ssp. hesperius (Gray) Semple & Chmielewski OBL OBL OBL FACW* OBL OBL OBL OBL FACW*,OBL Aster lanceolatus ssp. lanceolatus var. lanceolatus Willd. FACW FACW FACW FACW FACW FACW FACW Aster lanceolatus Willd. NI NI NI FAC* FAC* NI NI NI NI NI FAC* Aster lateriflorus (L.) Britt. FACW- FAC FACW- FACW FACW FACW FAC,FACW Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Porter FACW FAC+ FACW FAC+,FACW

Page 21 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Aster lateriflorus var. lateriflorus (L.) Britt. FAC FAC FACW- FACW FACW* FAC,FACW Aster lentus Greene OBL OBL Aster macrophyllus L. UPL UPL NI UPL Aster modestus Lindl. FAC+ NI FACW FAC FAC,FACW Aster nemoralis Ait. FACW+ OBL FACW+,OBL Aster novae-angliae L. FAC FACW FACW FACW FACW FACW FACW NI NI FAC,FACW Aster novi-belgii L. FACW+ OBL FACW NI FACW,OBL Aster occidentalis (Nutt.) Torr. & Gray NI NI NI FAC FAC FAC FAC Aster ontarionis Wieg. FAC FAC FAC FAC FAC FAC FAC Aster paludosus Ait. NI FACW FACW FACW FACW- FACW-,FACW Aster paludosus ssp. hemisphericus (Alexander) Cronq. NI FACU FACU* FAC FAC FACU*,FAC Aster pauciflorus Nutt. FACW FACW FACW FACW FACW FACW FACW Aster pilosus var. demotus Blake FACW FACW NI NI NI FACW Aster pilosus Willd. UPL FAC- FACU UPL FACU FACU UPL,FAC- Aster porteri Gray NI NI FACU* FACU- NI FACU-,FACU* Aster praealtus Poir. FACW FACW- FACW NI FACW FACW- FACW- NI NI NI FACW-,FACW Aster praealtus var. coerulescens (DC.) A.G. Jones NI NI FACW FACW* OBL NI NI NI FACW*,OBL Aster prenanthoides Muhl. ex Willd. FAC FAC FAC FAC Aster puniceus L. OBL OBL OBL OBL OBL NI OBL Aster puniceus var. firmus (Nees) Torr. & Gray FACW NI FACW+ FACW FACW,FACW+ Aster puniceus var. scabricaulis (Shinners) A.G. Jones FACW+ FACW+ Aster radula Ait. OBL OBL Aster reticulatus Pursh FAC FAC Aster sibiricus L. UPL NI NI FAC UPL,FAC Aster spinulosus Chapman FACW+ FACW+ Aster subspicatus Nees NI FAC* FAC FACW FAC FAC*,FACW Aster subulatus Michx. OBL OBL OBL FACW OBL* OBL* OBL FACW FACW+ FAC FAC,OBL Aster tenuifolius L. OBL OBL OBL OBL Aster umbellatus P. Mill. FACW FACW FACW FACW+ FACW OBL FACW,OBL Aster walteri Alexander FAC FAC

Aster X blakei (Porter) House (pro sp.) FACW+ FACW+ Aster X eulae Shinners (pro sp.) FAC FAC Aster yukonensis Cronq. FACW FACW Astilbe biternata (Vent.) Britt. FACU FACU FACU agrestis Dougl. ex G. Don FACW- FACU FAC+ FACW- FAC FACW- FAC* FACU,FACW- Astragalus alpinus L. FACU FAC FAC NI FAC FAC FAC- FAC FACU,FAC Astragalus americanus (Hook.) M.E. Jones FAC NI FAC FAC FAC

Page 22 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Astragalus argophyllus var. argophyllus Nutt. NI NI FACW FACW Astragalus bodinii Sheldon FAC NI NI FACW* FACW* FAC FAC,FACW* Astragalus canadensis L. FAC FAC FAC+ FACU FACU FAC NI FACW FACW- FAC FACU,FACW

Astragalus diaphanus Dougl. ex Hook. FACU+ FACU+ Astragalus eucosmus B.L. Robins. FACU NI NI FAC FACU UPL UPL,FAC Astragalus hornii Gray NI FAC FAC Astragalus lemmonii Gray NI FACW FACW FACW

Astragalus lentiginosus Dougl. ex Hook. NI FACU* UPL NI NI UPL,FACU* Astragalus lentiginosus var. fremontii (Gray ex Torr.) S. Wats. FACU* NI FACU* Astragalus lentiginosus var. kernensis (Jepson) Barneby NI UPL UPL Astragalus lentiginosus var. piscinensis Barneby OBL OBL Astragalus lentiginosus var. pohilii Welsh & Barneby FACU* FACU* Astragalus lentiginosus var. sesquimetralis (Rydb.) Barneby FACU* OBL* FACU*,OBL* Astragalus leptaleus Gray NI OBL* OBL* OBL* Astragalus limnocharis Barneby OBL* OBL* Astragalus neglectus (Torr. & Gray) Sheldon FACU FACU- UPL UPL,FACU Astragalus nutzotinensis Rouss. FAC FAC Astragalus paysonii (Rydb.) Barneby NI Astragalus phoenix Barneby FACU* FACU* Astragalus polaris Benth. NI NI FAC FAC Astragalus preussii Gray NI NI UPL UPL Astragalus pycnostachyus Gray OBL OBL Astragalus robbinsii (Oakes) Gray UPL NI NI FAC+ FAC+ FAC UPL,FAC+ Astragalus striatiflorus M.E. Jones NI UPL* UPL* Astragalus tener Gray FACW FACW Astronidium kusaianum Hosokawa FACU FACU

Astronidium pickeringii (Gray) Christoph. FACU FACU

Astronidium ponapense (Kanehira) Mgf. FACU FACU

Athyrium americanum (Butters) Maxon NI FACU FAC FAC FAC FACU,FAC Athyrium filix-femina (L.) Roth FAC FAC FAC FAC FAC FAC+ FAC FAC+ FAC+ FAC FAC FAC,FAC+ Athyrium filix-femina ssp. asplenioides (Michx.) Hultén FAC* NI NI NI NI FAC* Athyrium microphyllum (J. Sm.) Alston FAC FAC

Page 23 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------ alaskensis S. Wats. FACW FACW Atriplex argentea Nutt. NI FAC FACU FAC FAC FAC FAC FAC- FAC FACU,FAC Atriplex bonnevillensis C.A. Hanson FACW FACW Atriplex californica Moq. FAC FAC Atriplex canescens (Pursh) Nutt. FACU- FACU- UPL UPL UPL UPL FACU UPL,FACU (Torr. & Frém.) S. Wats. NI NI NI NI NI NI UPL UPL Atriplex cordulata Jepson FAC FAC Atriplex coronata S. Wats. FACW FACW Atriplex coulteri (Moq.) D. Dietr. FACU FACU Jepson FAC FAC Atriplex elegans (Moq.) D. Dietr. NI NI NI NI UPL UPL Atriplex falcata (M.E. Jones) Standl. FACU NI FACU* UPL FAC* UPL,FAC* Atriplex fruticulosa Jepson FACW FACW Atriplex glabriuscula Edmondston NI NI Atriplex gmelinii C.A. Mey. ex Bong. NI NI FACW FACW Atriplex griffithsii Standl. FACU* FACU* Atriplex hortensis L. UPL FAC FAC FACW FACU* FAC FAC FACW- FACW UPL,FACW Atriplex lentiformis (Torr.) S. Wats. FACW FAC+ FAC NI FAC,FACW Atriplex leucophylla (Moq.) D. Dietr. FAC* FAC* Atriplex minuscula Standl. FACU* FACU* Atriplex pacifica A. Nels. NI FAC FAC S. Wats. FAC FAC Atriplex parryi S. Wats. FACW FACW FACW Atriplex patula L. FACW FACW FACW- FACW FACW FACW- FACW FACW FACW FACW FACW-,FACW Atriplex pentandra (Jacq.) Standl. FAC- FAC FAC FACU FACU,FAC Atriplex phyllostegia (Torr. ex S. Wats.) S. Wats. NI FACW NI FACW FACW Atriplex polycarpa (Torr.) S. Wats. FACU- FACU FACU FACU-,FACU Atriplex prostrata Bouchér ex DC. NI NI NI NI NI NI NI NI NI NI Atriplex pusilla (Torr. ex S. Wats.) S. Wats. OBL FAC+ FAC FAC,OBL Atriplex rosea L. FACU NI FACU+ FACU FACU FACU FACU FACU FACU FACU FACU,FACU+ Atriplex semibaccata R. Br. FAC+ FAC FACW FAC FACU FACU,FACW Atriplex serenana A. Nels. FAC* FAC FAC FAC*,FAC Atriplex spinifera J.F. Macbr. FAC FAC Atriplex subspicata (Nutt.) Rydb. NI NI NI NI NI NI FAC NI NI NI FAC Atriplex torreyi (S. Wats.) S. Wats. NI FAC- FAC FAC-,FAC Atriplex tridentata Kuntze NI NI FACW NI FACW

Atriplex truncata (Torr. ex S. Wats.) Gray NI NI NI FAC FAC FACU+ FAC FACU+,FAC Coville FAC FAC Atriplex vallicola Hoover FACW FACW Atriplex watsonii A. Nels. FACW+ FACW+ Atriplex welshii C.A. Hanson FACU* FACU*

Page 24 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Avicennia germinans (L.) L. OBL OBL OBL OBL Avicennia marina (Forsk.) Vierh. OBL OBL OBL aureus Beauv. FAC FAC Axonopus compressus (Sw.) Beauv. NI FACW- FACW- FAC FAC,FACW- Axonopus fissifolius (Raddi) Kuhlm. FACW- FACW- FAC NI FAC FAC,FACW-

Axonopus furcatus (Fluegge) A.S. Hitchc. FACW OBL NI OBL FACW,OBL Azolla caroliniana Willd. OBL OBL OBL NI OBL OBL OBL OBL Azolla filiculoides Lam. NI OBL OBL OBL OBL NI OBL OBL Azolla mexicana Schlecht. & Cham. ex K. Presl OBL OBL OBL OBL OBL OBL OBL OBL OBL angustifolia Michx. FACW+ FACW+ Baccharis dioica Vahl FACW UPL UPL,FACW Baccharis douglasii DC. OBL OBL OBL Baccharis emoryi Gray NI NI FACW FACW FACW FACW Baccharis glomeruliflora Pers. FACW FACW Baccharis halimifolia L. FACW FAC FACW- FAC,FACW Baccharis neglecta Britt. FAC FAC FAC

Baccharis salicifolia (Ruiz & Pavón) Pers. FACW FACW FACW FACW FACW Baccharis salicina Torr. & Gray FAC FAC FAC NI FAC Baccharis sarothroides Gray FAC- FACU* FAC FACU*,FAC Baccharis sergiloides Gray FAC- FACU FAC FACU,FAC Baccharis wrightii Gray FAC FACU FACU NI FACU,FAC

Bacopa caroliniana (Walt.) B.L. Robins. OBL OBL OBL OBL Bacopa egensis (Poepp.) Pennell OBL OBL Bacopa eisenii (Kellogg) Pennell OBL OBL OBL Bacopa innominata (G. Maza) Alain OBL OBL OBL OBL Bacopa monnieri (L.) Pennell OBL OBL OBL OBL OBL OBL OBL OBL Bacopa repens (Sw.) Wettst. NI OBL NI OBL OBL OBL Bacopa rotundifolia (Michx.) Wettst. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Bacopa stricta (Schrad.) B.L. Robins. OBL OBL atropurpurea Harper FACW FACW Balduina uniflora Nutt. NI FACW FACW

Bambusa vulgaris Schrad. ex J.C. Wendl. FACU FACU UPL UPL,FACU Banara portoricensis Krug & Urban FACU FACU Baptisia alba var. macrophylla (Larisey) Isely FACU* FAC FACU* FACU FACU* FACU*,FAC Baptisia megacarpa Chapman ex Torr. & Gray FAC* FAC* Barbarea orthoceras Ledeb. OBL OBL OBL OBL OBL OBL FACW+ FACW FACW FACW,OBL Barbarea vulgaris Ait. f. FACU FAC FAC FAC FAC FACU* FACU* FAC* FAC- FACW FACU*,FACW Barringtonia asiatica (L.) Kurz FAC FAC

Page 25 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Barringtonia racemosa Roxb. FACW FACW Barringtonia samoensis Gray FACW FACW Bartonia paniculata (Michx.) Muhl. OBL OBL OBL OBL OBL Bartonia texana Correll OBL OBL Bartonia verna (Michx.) Raf. ex Bart. OBL OBL Bartonia virginica (L.) B.S.P. FACW FACW FACW+ FACW,FACW+ Bassia hirsuta (L.) Aschers. OBL NI OBL Bassia hyssopifolia (Pallas) Volk. NI FACW FACW FACW- FACW- FACW FACW FAC NI FAC,FACW L. OBL OBL OBL FACW OBL FACW,OBL

Beckmannia syzigachne (Steud.) Fern. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Befaria racemosa Vent. FAC- FAC- cucullata Willd. FAC* NI FAC* Begonia decandra Pavón ex A. DC. FACW- FACW- Belamcanda chinensis (L.) DC. NI NI NI NI NI NI UPL UPL Bensoniella oregana (Abrams & Bacig.) Morton FAC+ FACW FAC+,FACW Berberis thunbergii DC. FACU UPL FACU- UPL UPL UPL,FACU Berberis vulgaris L. FACU UPL FACU UPL FACU NI NI UPL,FACU Berchemia scandens (Hill) K. Koch FACW FACW FAC+ FAC+ FAC+,FACW Bergia texana (Hook.) Seub. ex Walp. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL (Huds.) Coville NI OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Besseya arizonica Pennell FACW FACW Besseya plantaginea (James) Rydb. NI FACW- FAC* NI FAC*,FACW- Beta vulgaris L. NI UPL UPL NI UPL FACU UPL FACU UPL UPL,FACU Betula alleghaniensis Britt. FAC FACU+ FAC FACU+,FAC Betula lenta L. FACU FACU FACU Betula nana L. OBL OBL OBL OBL OBL OBL OBL FAC FAC,OBL Betula nigra L. FACW FACW FACW OBL FACW FACW,OBL Betula occidentalis Hook. FACW FACW FACW FACW FACW FACW FAC FAC,FACW Betula papyrifera Marsh. FACU NI FACU+ FACU FACU FACU FAC* FACU FACU,FAC* Betula populifolia Marsh. FAC FAC FAC FAC

Betula pubescens ssp. pubescens Ehrh. FAC+ NI FACU* FACU*,FAC+ Betula pumila L. OBL OBL OBL OBL NI OBL Betula X purpusii Schneid. NI OBL OBL Betula X sandbergii Britt. OBL OBL NI OBL aristosa (Michx.) Britt. FACW FACW FACW FACW FACW NI FACW Bidens aurea (Ait.) Sherff OBL OBL Bidens bidentoides (Nutt.) Britt. FACW+ FACW+ Bidens bigelovii Gray OBL FACW OBL FACW* FACW*,OBL L. OBL OBL OBL OBL OBL OBL OBL OBL FACW+ OBL OBL FACW+,OBL Bidens connata Muhl. ex Willd. FACW+ OBL OBL FACW+ OBL FACW+,OBL Bidens coronata (L.) Britt. OBL OBL OBL OBL OBL OBL Bidens discoidea (Torr. & Gray) Britt. FACW FACW FACW FACW+ FACW,FACW+

Page 26 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Bidens frondosa L. FACW FACW FACW FACW FACW FACW FACW FACW FACW+ FACW FACW FACW,FACW+ Bidens heterodoxa (Fern.) Fern. & St. John FACW+ NI NI FACW+ Bidens hyperborea Greene OBL OBL Bidens laevis (L.) B.S.P. OBL OBL OBL OBL OBL OBL OBL OBL Bidens leptocephala Sherff FACW FAC FAC,FACW Bidens mitis (Michx.) Sherff OBL OBL OBL OBL Bidens pilosa L. NI FACW- FACW FACW FACW FACU- NI FACU-,FACW Bidens tenuisecta Gray NI NI NI FACW FACW FAC FAC,FACW Bidens tripartita L. FACW+ FACW+ FACW+ FACW FACW FACW* FACW* FACW FACW OBL FACW*,OBL Bidens vulgata Greene NI NI NI NI NI NI NI NI OBL OBL Bigelowia nudata (Michx.) DC. FACW FACW FACW Bigelowia nuttallii L.C. Anders. FACU- NI FACU- Bignonia capreolata L. FAC+ FAC FACW FAC FAC,FACW Blechnum divergens (Kunze) Mett. OBL OBL

Blechnum insularum Morton & Lellinger FAC FAC

Blechnum lineatum (Sw.) C. Christens. FAC FAC Blechnum occidentale L. FAC* NI FAC NI FAC*,FAC Blechnum polypodioides Raddi FACU FACU Blechnum serrulatum L.C. Rich. FACW+ OBL FACW+,OBL Blechnum spicant (L.) Roth FAC+ FAC+ FAC FAC,FAC+ Blechnum vulcanicum (Blume) Kuhn. FACU FACU Blechum pyramidatum (Lam.) Urban FACW FACU FAC FACU,FACW Blennosperma bakeri Heiser OBL OBL Blennosperma nanum (Hook.) Blake FACW FACW Blephilia hirsuta (Pursh) Benth. FACU- FACU* FACU-* FAC FACU* FACU-*,FAC Bletia patula Hook. NI UPL UPL Bletia purpurea (Lam.) DC. FAC* FAC* Blutaparon vermiculare (L.) Mears FACW+ FACW- FACW+ FACW-,FACW+ Blyxa aubertii L.C. Rich. OBL OBL OBL Blyxa octandra Planch. ex Thwaites OBL OBL Bobea brevipes Gray FACU FACU Bocconia frutescens L. FAC NI FAC Boehmeria cylindrica (L.) Sw. FACW+ FACW+ OBL OBL OBL FACW OBL OBL FACW,OBL Boisduvalia cleistogama Curran OBL OBL

Boisduvalia densiflora (Lindl.) S. Wats. NI FACW* FACW FACW- OBL FACW-,OBL Boisduvalia glabella (Nutt.) Walp. FACW FACW* FACW+ FACW+ OBL FACW*,OBL Boisduvalia macrantha Heller FAC+ FACW FAC+,FACW Boisduvalia stricta (Gray) Greene FACW FACW FACW FACW Bolandra californica Gray NI FACW FACW Bolandra oregana S. Wats. FACW FACW Bolbitis aliena (Sw.) Alston FAC FAC

Page 27 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Bolbitis nicotianifolia (Sw.) Alston FAC FAC

Bolbitis pergamentacea (Maxon) Ching FAC FAC Bolbitis portoricensis (Spreng.) Hennipman FAC FAC Boltonia asteroides (L.) L'Hér. FACW FACW OBL FACW FACW FACW OBL FACW,OBL Boltonia caroliniana (Walt.) Fern. FACW FACW FACW Boltonia diffusa Ell. FAC FAC FACW FACW- FAC,FACW Bontia daphnoides L. FACW FACW Borrichia arborescens (L.) DC. FACW FACW FACW Borrichia frutescens (L.) DC. OBL OBL FACW+ FACW+,OBL Boschniakia rossica (Cham. & Schlecht.) Fedtsch. FACU FACU Bothriochloa barbinodis (Lag.) Herter NI NI NI NI NI NI Bothriochloa bladhii (Retz.) S.T. Blake NI NI NI NI NI FAC* FAC*

Botrychium biternatum (Sav.) Underwood FAC FAC FAC- FAC FAC-,FAC Botrychium crenulatum W.H. Wagner NI NI NI NI FACW FACW Botrychium dissectum Spreng. FAC FAC FAC FAC FAC FAC Botrychium hesperium (Maxon & Clausen) W.H. Wagner & Lellinger NI NI NI FACU FACU Botrychium jenmanii Underwood NI NI UPL UPL

Botrychium lanceolatum (Gmel.) Ångstr. FACW FAC* FACW NI FACW FACW FACW NI FAC FAC*,FACW Botrychium lunaria (L.) Sw. FACW FACW FAC NI FACW FACW FAC FAC FACW FAC,FACW Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex Koch FACU UPL FACU FACU UPL,FACU Botrychium multifidum (Gmel.) Trev. FACU FAC FACU FAC FAC FAC FACU FAC FAC FAC FACU,FAC Botrychium pinnatum St. John NI NI NI NI UPL NI UPL Botrychium simplex E. Hitchc. FACU NI FAC FAC FAC FAC FACU FAC* FACU NI FACU,FAC Botrychium virginianum (L.) Sw. FACU FACU FACU FACU FACU FACU FACU FACU FAC* FACU FACU,FAC* Bowlesia incana Ruiz & Pavón FAC+ FACU* UPL NI NI FACU* UPL,FAC+ Boykinia aconitifolia Nutt. FACW FACW FACW Boykinia major Gray FACW FACW FACW Boykinia occidentalis Torr. & Gray FAC FACW FAC,FACW Boykinia rotundifolia Parry FACW FACW Brachiaria arrecta (T. Dur. & Schinz) Stent FACW FACW Brachiaria fasciculata (Sw.) Parodi FACU FAC- UPL UPL UPL,FAC- Brachiaria mutica (Forsk.) Stapf NI FACW FACW NI FACW- FACW FACW-,FACW

Brachiaria plantaginea (Link) A.S. Hitchc. NI FAC FACU* UPL UPL,FAC Brachiaria platyphylla (Munro ex Wright) Nash NI FAC+ FAC FAC FAC,FAC+

Page 28 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Brachiaria subquadripara (Trin.) A.S. Hitchc. NI NI FAC NI FAC Brachyactis ciliata ssp. angusta (Lindl.) A.G. Jones NI FAC FACW FACW FACW* FACW FACW FAC,FACW

Brachyactis frondosa (Nutt.) A.G. Jones NI NI NI FACW* OBL FACW+ OBL FACW*,OBL Brasenia schreberi J.F. Gmel. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Braya glabella Richards. NI NI FACW FACW Braya humilis (C.A. Mey.) B.L. Robins. UPL FACU UPL FAC UPL,FAC Braya purpurascens (R. Br.) Bunge FAC FAC

Brickellia californica (Torr. & Gray) Gray FAC FAC FACU+ UPL FACU- FACU UPL,FAC Brickellia greenei Gray FACU FAC FACU,FAC Brintonia discoidea (Ell.) Greene FACU FACU Briza media L. FAC FACU FAC NI NI FAC FACU,FAC Briza minor L. FACW FAC FAC+ FAC FACU NI FACU,FACW Brodiaea coronaria ssp. rosea (Greene) Niehaus FAC FAC Brodiaea elegans Hoover FACU FACU FACU Brodiaea filifolia S. Wats. FAC* FAC* Brodiaea orcuttii (Greene) Baker OBL OBL Brodiaea pallida Hoover FACW* FACW* Bromus briziformis Fisch. & C.A. Mey. NI NI NI NI NI NI NI UPL NI UPL Bromus canadensis Michx. FAC+ NI NI NI NI NI NI FAC+ Bromus ciliatus L. FACW FACW FACW FAC FACW NI FAC FACU FAC* FAC FACU* FACU*,FACW

Bromus hordeaceus ssp. hordeaceus L. UPL UPL UPL UPL UPL UPL UPL UPL FACU FACU- NI UPL,FACU Bromus inermis Leyss. UPL UPL UPL FACU* FACU* NI NI NI FAC* FACU* NI UPL,FAC* Bromus japonicus Thunb. ex Murr. FACU- FACU FACU FACU FACU FACU FACU UPL UPL FACU UPL,FACU Bromus kalmii Gray FACU NI FAC- FACU FACU- NI NI NI FACU-,FAC- Bromus latiglumis (Shear) A.S. Hitchc. FACW FACW+ FACW- FACW FACW NI NI NI NI FACW-,FACW+ Bromus pubescens Muhl. ex Willd. NI NI NI NI NI FACU NI NI NI FACU Bromus rubens L. NI UPL UPL UPL FACU* UPL NI UPL,FACU* Bromus vulgaris (Hook.) Shear NI FACU UPL FACU* UPL,FACU Broussaisia arguta Gaud. FAC FAC Browallia americana L. NI UPL UPL Brugmansia suaveolens (Humb. & Bonpl. ex Willd.) Bercht. & K. Presl NI FACW FACW Bruguiera gymnorrhiza (L.) Lam. OBL OBL

Brunellia comocladiifolia Humb. & Bonpl. FACU FACU Brunnichia ovata (Walt.) Shinners FACW FACW FACW FACW- FACW-,FACW Brunsfelsia lactea Krug & Urban OBL OBL

Brunsfelsia portoricensis Krug & Urban FACW FACW

Page 29 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Buchenavia tetraphylla (Aubl.) Howard FAC FAC Buchloe dactyloides (Nutt.) Engelm. FACU- FACU- FACU- FACU FACU- FACU UPL NI UPL,FACU Buchnera americana L. FACU FAC+ FAC- FACU FAC FACU,FAC+ Buchnera longifolia Kunth FAC OBL FAC,OBL Bucida buceras L. FACW FAC FAC,FACW

Bulbostylis barbata (Rottb.) C.B. Clarke FAC- NI FAC- Bulbostylis capillaris (L.) Kunth ex C.B. Clarke FACU FAC FACU+ NI FAC FACU+ FACU NI FAC* FAC UPL UPL,FAC Bulbostylis ciliatifolia (Ell.) Fern. FACU FACU FAC* FACU,FAC*

Bulbostylis funckii (Steud.) C.B. Clarke FACW+ FACW+ Bulbostylis juncoides (Vahl) Kükenth. FACW- FACW FAC FAC,FACW

Bulbostylis stenophylla (Ell.) C.B. Clarke FACU FACU Bulbostylis warei (Torr.) C.B. Clarke FACU FACU Burmannia biflora L. OBL OBL OBL NI* OBL Burmannia capitata (J.F. Gmel.) Mart. OBL OBL FACW FACW,OBL Burmannia flava Mart. OBL OBL Burmannia ledermanii Jonker OBL OBL Butomus umbellatus L. OBL OBL OBL OBL OBL Byrsonima crassifolia (L.) Kunth FAC FAC Byrsonima spicata (Cav.) Kunth FACW FACW Cabomba caroliniana Gray OBL OBL OBL OBL OBL OBL Cabomba haynesii Wiersema OBL OBL Caesalpinia bonduc (L.) Roxb. FAC* FACU FACU- FACU-,FAC* Caesalpinia decapetala (Roth) Alston FACU UPL UPL,FACU

Caesalpinia major (Medik.) Dandy & Exell UPL NI* FACU UPL,FACU Cakile constricta Rodman FACU NI FACU Cakile edentula (Bigelow) Hook. FACU FACU FACU FACU FACU FACU FACU Cakile geniculata (B.L. Robins.) Millsp. FAC FAC FAC Cakile lanceolata (Willd.) O.E. Schulz FAC FACW- UPL UPL,FACW- Cakile maritima Scop. NI FAC NI FACU FACW FACU,FACW Caladium bicolor (Ait.) Vent. FACW FACW Calamagrostis bolanderi Thurb. FACW FACW Calamagrostis breweri Thurb. NI FACW FACW Calamagrostis canadensis (Michx.) Beauv. FACW+ OBL OBL FACW+ OBL OBL OBL FACW+ FACW+ FAC FAC,OBL Calamagrostis coarctata (Torr.) Eat. OBL OBL OBL Calamagrostis crassiglumis Thurb. OBL OBL NI OBL Calamagrostis deschampsioides Trin. FACW FACW Calamagrostis epigeios (L.) Roth FAC FAC FAC* FAC* NI FAC*,FAC

Page 30 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Calamagrostis expansa (Munro ex Hbd.) A.S. Hitchc. FAC FAC Calamagrostis hillebrandii (Munro ex Hbd.) A.S. Hitchc. FACW+ FACW+ Calamagrostis holmii Lange FACW FACW Calamagrostis lapponica (Wahlenb.) Hartman FAC FAC Calamagrostis nutkaensis (J. Presl) J. Presl ex Steud. FACW FACW FAC FAC,FACW Calamagrostis perplexa Scribn. FAC+ FACW FAC+,FACW Calamagrostis pickeringii Gray FACW FACW FACW Calamagrostis scopulorum M.E. Jones NI NI FAC FAC FAC* FAC*,FAC Calamagrostis scribneri Beal NI NI FACW* OBL FACW FACW*,OBL Calamagrostis stricta (Timm) Koel. NI NI NI NI NI NI NI FACW NI FACW Calamagrostis stricta ssp. inexpansa (Gray) C.W. Greene FACW+ FACW+ FACW FACW FACW FACW FACW FACW FACW FACW,FACW+ Calamagrostis stricta ssp. stricta var. stricta (Timm) Koel. FACW FACW+ OBL NI FACW FACW NI FACW FACW,OBL Calamagrostis tweedyi (Scribn.) Scribn. ex Vasey NI NI

Calamintha arkansana (Nutt.) Shinners FACU FACW FACW FAC FAC- NI FACU,FACW Calamovilfa arcuata K.E. Rogers FACW NI OBL NI FACW,OBL Calamovilfa brevipilis (Torr.) Scribn. OBL OBL OBL Calamovilfa curtissii (Vasey) Scribn. FAC FAC Calandrinia ciliata (Ruiz & Pavón) DC. NI NI FACU* NI FACU* FACU* Calanthe hololeuca Reichenb. f. FACU FACU Calathea lutea (Aubl.) G.F.W. Mey. FACW FACW Calibrachoa parviflora (Juss.) D'Arcy FACW FAC FACW FACW NI FACW FAC,FACW Calla palustris L. OBL OBL OBL OBL OBL Callicarpa americana L. FACU+ FACU- FACU FACU FACU-,FACU+ Callicarpa ampla Schauer FACW FACW Callicarpa dichotoma (Lour.) K. Koch OBL* OBL NI OBL*,OBL Callisia repens (Jacq.) L. NI NI FACU FACU Callitriche hermaphroditica L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Callitriche heterophylla Pursh OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Callitriche longipedunculata Morong OBL OBL Callitriche marginata Torr. OBL OBL OBL Callitriche nuttallii Torr. FACW+ FACW- FACW-,FACW+ Callitriche palustris L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Callitriche peploides Nutt. OBL OBL OBL OBL Callitriche stagnalis Scop. OBL NI NI NI OBL NI OBL Callitriche terrestris Raf. FACW+ FACW FACW FACW FACW- FACW-,FACW+ Callitriche trochlearis Fassett NI OBL OBL Calluna vulgaris (L.) Hull FAC* NI FAC*

Page 31 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Calochortus excavatus Greene FACU* FACU* Calochortus longebarbatus var. longebarbatus S. Wats. NI FAC* FAC* Calochortus minimus Ownbey FAC FAC Calochortus monanthus Ownbey FAC* FAC* Calochortus nudus S. Wats. NI FAC FAC Calochortus palmeri S. Wats. FACW FACW Calochortus striatus Parish FACW FACW FACW Calochortus uniflorus Hook. & Arn. FACW+ OBL FACW+,OBL Calophyllum antillanum Britt. FACW FACW Calophyllum cholobtaches Laut. OBL OBL Calopogon barbatus (Walt.) Ames FACW+ FACW FACW,FACW+ Calopogon multiflorus Lindl. FACW FACW Calopogon pallidus Chapman OBL OBL OBL Calopogon tuberosus (L.) B.S.P. FACW+ OBL OBL NI OBL FACW+,OBL

Calopogonium caeruleum (Benth.) Suav. FACW FACW Caltha leptosepala DC. NI NI OBL OBL OBL OBL OBL OBL Caltha natans Pallas ex Georgi OBL OBL OBL Caltha palustris L. OBL OBL OBL OBL OBL OBL NI OBL OBL Calycanthus floridus L. FACU FACU+ NI FACU,FACU+

Calycanthus occidentalis Hook. & Arn. FAC FAC Calycocarpum lyonii (Pursh) Gray FACW FACW- FACW FACW FACW FACW-,FACW Calydorea coelestina (Bartr.) Goldblatt & Henrich FACW FACW Calypso bulbosa (L.) Oakes FACW FACW FACW FACW FAC FACU FAC+ FACW FAC FACU,FACW Calyptocarpus vialis Less. FAC FAC NI NI FAC Calyptranthes krugii Kiaersk. OBL OBL Calyptranthes luquillensis Alain OBL OBL Calyptranthes portoricensis Britt. OBL OBL Calyptranthes sintenisii Kiaersk. FACW FACW Calyptranthes triflora Alain FACW FACW

Calyptronoma rivalis (O.F. Cook) Bailey OBL OBL Calystegia sepium (L.) R. Br. FAC- FAC FAC FAC FAC FAC- FAC FACU FAC OBL FACU,OBL Calystegia soldanella (L.) R. Br. ex Roemer & J.A. Schultes NI NI NI UPL UPL Camassia leichtlinii (Baker) S. Wats. FACW FACW- FACW FACW-,FACW Camassia quamash (Pursh) Greene NI FACW FACW* FACW FACW*,FACW Camassia scilloides (Raf.) Cory FAC FACW FAC+ FAC FAC FAC,FACW Camelina microcarpa DC. NI NI NI NI NI NI NI NI NI FAC- FAC- Camelina sativa (L.) Crantz UPL* FACU FAC- FACU FAC NI FAC FACU FAC- UPL UPL*,FAC Camissonia andina (Nutt.) Raven NI NI UPL UPL

Page 32 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Camissonia breviflora (Torr. & Gray) Raven NI FAC FAC- FAC-,FAC Camissonia subacaulis (Pursh) Raven NI FAC FACW- FACW FAC,FACW Camissonia tanacetifolia ssp. tanacetifolia (Torr. & Gray) Raven FACU* NI FACU FACU*,FACU Campanula aparinoides Pursh OBL OBL OBL OBL OBL NI OBL Campanula californica (Kellogg) Heller OBL OBL

Campanula floridana S. Wats. ex Gray OBL OBL Campanula lasiocarpa Cham. FACU UPL UPL,FACU Campanula parryi Gray NI NI FAC- FACU FAC FACU,FAC Campanula robinsiae Small FACW FACW Campanula rotundifolia L. FACU NI FAC- FAC FAC FAC FAC FACU FACU+ FAC UPL UPL,FAC Campanula scouleri Hook. ex A. DC. NI UPL NI UPL Campanula uniflora L. NI NI NI FACU- FAC UPL UPL,FAC Campanula wilkinsiana Greene FACW FACW

Campanulastrum americanum (L.) Small FACU FAC FAC FAC FAC FAC FACU,FAC Campnosperma brevipetiolata Volk. FAC FAC

Campsis radicans (L.) Seem. ex Bureau FAC FAC FAC* FACU FAC- FAC NI FACU* FACU*,FAC

Campyloneurum angustifolium (Sw.) Fée UPL FACU- UPL,FACU-

Campyloneurum repens (Aubl.) K. Presl FACW FACW Canavalia cathartica Thouars FACU FACU Canavalia rosea (Sw.) DC. FAC- FAC* FAC FAC-,FAC Canna flaccida Salisb. NI OBL OBL OBL Canna glauca L. OBL OBL OBL OBL Canna indica L. NI OBL FACW+ FAC FACU FACU,OBL Canna pertusa Urban NI FACW FACW Canna sylvestris Roscoe FACW FACW Canna X generalis Bailey (pro sp.) NI OBL OBL Cannabis sativa L. FACU FACU FAC FAC- FACU- FAC* FAC* FACU FACU FACU* NI FACU-,FAC Caperonia palustris (L.) St.-Hil. FACW FACW OBL FACW,OBL Capparis cynophallophora L. FAC* UPL UPL,FAC* Capparis flexuosa (L.) L. FAC* UPL UPL,FAC* Capraria biflora L. FACW FAC FAC,FACW Capsella bursa-pastoris (L.) Medik. FACU FACU+ FAC- FACU FACU FAC FAC FACU FACU FAC- FACU UPL UPL,FAC Cardamine angulata Hook. FACW FACW FACW FACW Cardamine angustata O.E. Schulz FACU FAC+ FAC- NI FACU,FAC+ Cardamine bellidifolia L. FACW NI NI* FAC FAC,FACW Cardamine breweri S. Wats. NI NI OBL FACW+ FACW FACW,OBL Cardamine bulbosa (Schreb. ex Muhl.) B.S.P. OBL OBL OBL OBL OBL OBL OBL

Page 33 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cardamine californica (Nutt.) Greene NI UPL* UPL* Cardamine californica var. californica (Nutt.) Greene FACW FACW Cardamine californica var. pachystigma (S. Wats.) O.E. Schulz FAC* FAC* Cardamine californica var. sinuata (Greene) O.E. Schulz FACW NI FACW Cardamine clematitis Shuttlw. ex Gray OBL OBL OBL Cardamine concatenata (Michx.) Sw. FACU FACU FACU FACU FACU FACU FACU Cardamine constancei Detling FAC FAC Cardamine cordifolia Gray NI OBL FACW+ FACW FACW,OBL Cardamine digitata Richards. FAC FAC Cardamine diphylla (Michx.) Wood FACU* UPL FAC* UPL,FAC* Cardamine douglassii Britt. FACW+ OBL FACW FACW,OBL Cardamine flagellifera O.E. Schulz NI OBL OBL Cardamine flexuosa With. OBL* FACU FACU* NI FAC FACU*,OBL* Cardamine gemmata Greene FACW+ OBL* FACW+,OBL* Cardamine hirsuta L. FACU FAC FACU FAC UPL NI UPL,FAC Cardamine longii Fern. OBL OBL OBL Cardamine lyallii S. Wats. FACW FACW NI* FACW Cardamine macrocarpa Brandeg. FACW FACW Cardamine micranthera Rollins OBL OBL Cardamine microphylla M.F. Adams FACW FACW Cardamine nuttallii var. covilleana (O.E. Schulz) Rollins NI FACU* FACU* Cardamine nuttallii var. nuttallii Greene NI FACU* FACU* Cardamine occidentalis (S. Wats. ex B.L. Robins.) T.J. Howell FACW+ OBL FACW* FACW*,OBL Cardamine oligosperma Nutt. NI NI NI FAC* FAC FACW FACW FAC*,FACW Cardamine parviflora L. FACU FACU FAC FAC FACW FACW NI NI FACU,FACW Cardamine penduliflora O.E. Schulz OBL OBL

Cardamine pensylvanica Muhl. ex Willd. OBL FACW+ FACW+ OBL OBL FACW OBL FACW FACW OBL FAC FAC,OBL Cardamine pratensis L. OBL OBL OBL OBL

Cardamine purpurea Cham. & Schlecht. FACW FACW Cardamine regeliana Miq. OBL OBL Cardamine rotundifolia Michx. OBL OBL NI OBL Cardamine rupicola (O.E. Schulz) C.L. Hitchc. FAC- FAC- Cardamine X anomala (Eames) K. Schum. (pro sp.) FACU* FACU*

Cardamine X incisa K. Schum. (pro sp.) FACU* FACU*

Page 34 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cardaria pubescens (C.A. Mey.) Jarmolenko NI NI NI NI NI NI NI UPL UPL Cardiospermum halicacabum L. FACU* FAC FAC FAC- FAC UPL UPL UPL,FAC Cardiospermum microcarpum Kunth FAC* NI FAC* Carex aboriginum M.E. Jones OBL* OBL* Carex abrupta Mackenzie NI NI FAC* FAC* Carex abscondita Mackenzie FAC FACW FACU NI FACU,FACW Carex acutiformis Ehrh. OBL OBL OBL Carex adelostoma Krecz. OBL OBL Carex aenea Fern. NI UPL UPL FACU* FACW* FAC* UPL,FACW* Carex alata Torr. OBL OBL OBL OBL OBL Carex albicans var. albicans Willd. ex Spreng. NI NI NI UPL NI UPL Carex albicans var. australis (Bailey) J. Rettig UPL FACU- UPL FACU UPL,FACU Carex albida Bailey OBL OBL Carex albolutescens Schwein. FACW FAC+ FACW FACW FAC+,FACW Carex albonigra Mackenzie NI NI FAC* UPL FACU UPL* FACU UPL*,FAC* Carex alligata Boott FACW+ FACW+ Carex alma Bailey OBL OBL FACW* FACW*,OBL Carex alopecoidea Tuckerman FACW NI FACW+ OBL FACW,OBL Carex amphibola Steud. FAC FACW FAC+ FAC+ FACW OBL FAC,OBL Carex amplifolia Boott NI OBL FACW+ OBL FACW+,OBL Carex angustata Boott NI FACW+ FACW FACW,FACW+ Carex annectens (Bickn.) Bickn. FACW FACW FACW FAC+ FACW+ FAC+,FACW+ Carex anthoxanthea J.& K. Presl NI FACW FACW Carex aperta Boott NI FACW FACW Carex aquatilis Wahlenb. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex arcta Boott OBL OBL NI OBL OBL OBL OBL Carex arctiformis Mackenzie OBL OBL Carex atherodes Spreng. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex athrostachya Olney FACW NI NI FACW FAC FACW FACW FAC FAC,FACW Carex atlantica Bailey FACW+ FACW FACW OBL FACW,OBL Carex atlantica ssp. capillacea (Bailey) Reznicek OBL OBL OBL OBL OBL Carex atratiformis Britt. FACW- FACW- NI FAC FAC,FACW- Carex atrofusca Schkuhr FACW FACW Carex atrosquama Mackenzie NI FACU NI FACW FACU,FACW Carex aurea Nutt. FACW FACW+ FACW FACW OBL OBL OBL FACW+ OBL FACW FACW,OBL Carex baileyi Britt. OBL FACW NI FACW,OBL Carex barbarae Dewey FAC+ FACW FAC+,FACW Carex barrattii Schwein. & Torr. OBL OBL OBL Carex bebbii Olney ex Fern. OBL OBL OBL OBL OBL OBL OBL OBL Carex bella Bailey FAC- NI FACU FACU FACU,FAC- Carex bicknellii Britt. FACU FAC-* FAC- FACW FACU FACW FAC* FACU,FACW

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Carex bicolor Bellardi ex All. OBL OBL Carex bigelowii Torr. ex Schwein. FACW- NI NI NI FACW FAC* FAC FAC*,FACW Carex bipartita All. NI NI OBL OBL OBL OBL Carex blanda Dewey FAC FAC- FAC FACU* FACU* FAC NI FACU*,FAC Carex bolanderi Olney FACW* FACW FAC FACW FAC,FACW Carex bonanzensis Britt. FACW* FACW FACW*,FACW Carex breviligulata Mackenzie FACW+ OBL FACW+,OBL Carex brevior (Dewey) Mackenzie ex Lunell UPL OBL FAC FACU FAC OBL FACW+ FAC FAC UPL,OBL Carex brittoniana Bailey NI FACW OBL FACW,OBL Carex bromoides Schkuhr ex Willd. FACW+ FACW FACW+ NI FACW,FACW+ Carex brunnescens (Pers.) Poir. FACW FAC FACW FAC NI NI FACW OBL FAC FAC,OBL Carex bullata Schkuhr ex Willd. OBL OBL OBL Carex bushii Mackenzie FACW FACW FACW FAC OBL FAC,OBL Carex buxbaumii Wahlenb. OBL OBL OBL OBL OBL OBL OBL OBL OBL FACW FACW,OBL Carex californica Bailey OBL FAC* FAC*,OBL Carex canescens L. OBL OBL OBL OBL NI OBL OBL FACW+ OBL OBL FACW+,OBL Carex capillaris L. FACW FACW FACW NI FACW FACW+ FACW FACW FACW,FACW+ Carex capitata L. FAC NI FACW* FACW FAC FACW FAC FAC,FACW Carex caroliniana Schwein. FACU FACW FAC FAC OBL FACU,OBL Carex castanea Wahlenb. OBL FACW+ FACW+,OBL Carex cephaloidea (Dewey) Dewey FAC+ FACU+ FACU+,FAC+ Carex cephalophora Muhl. ex Willd. FACU FAC FACU NI FACU OBL UPL* UPL*,OBL Carex chapmanii Steud. FACW FACW FACW Carex cherokeensis Schwein. FACW FACW- FACW FACW- FACW-,FACW Carex chordorrhiza Ehrh. ex L. f. OBL OBL NI OBL OBL OBL Carex collinsii Nutt. OBL OBL OBL Carex comosa Boott OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex complanata Torr. & Hook. FACU FAC+ FACU- OBL FACU-,OBL Carex concinna R. Br. FACU+ FACU FACU FAC- FAC FACU,FAC Carex conjuncta Boott FACW FAC+ FACW FAC+ FAC FAC,FACW Carex conoidea Schkuhr ex Willd. FACU FACW+ FACW+ FAC* FACU,FACW+ Carex crawei Dewey FACW OBL FACW FACW FACW FACW OBL FACW FACW,OBL Carex crawfordii Fern. FAC FAC- FAC+ NI FAC FAC FAC-,FAC+ Carex crebriflora Wieg. FACW FACW- OBL FACW-,OBL Carex crinita Lam. OBL FACW+ FACW+ OBL OBL FACW+,OBL Carex cristatella Britt. FACW FAC FACW+ FACW FACW FAC,FACW+ Carex crus-corvi Shuttlw. ex Kunze OBL OBL OBL OBL OBL OBL Carex cryptolepis Mackenzie OBL OBL OBL Carex cumulata (Bailey) Fern. FACU FACU- FACU-,FACU Carex cusickii Mackenzie ex Piper & Beattie OBL OBL OBL OBL Carex davisii Schwein. & Torr. FAC- FAC FAC+ FAC FACU FAC* FACU,FAC+ Carex debilis Michx. FAC FACW FACW OBL FAC,OBL Carex decomposita Muhl. OBL OBL OBL OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Carex densa (Bailey) Bailey OBL OBL OBL Carex deweyana Schwein. FACU FACU- FACU UPL FACU* FACU FACU* UPL,FACU Carex diandra Schrank OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex digitalis Willd. UPL FACU UPL UPL UPL,FACU Carex disperma Dewey FACW+ OBL FACW NI OBL FACW FACW OBL FACW* FACW*,OBL Carex divisa Huds. FACW+ OBL FACW+,OBL Carex douglasii Boott FAC FACU FAC FAC FACU FAC- FACU FACU,FAC Carex dudleyi Mackenzie FACW FACW Carex eburnea Boott FACU FACU FACU- FACU FACU FACU+ FACU FACU-,FACU+ Carex echinata Murr. OBL* OBL OBL NI OBL NI OBL OBL OBL OBL*,OBL Carex echinata ssp. echinata Murr. NI NI NI NI NI OBL OBL OBL NI OBL OBL Carex echinata ssp. phyllomanica (W. Boott) Reznicek OBL OBL OBL OBL

Carex eleusinoides Turcz. ex C.A. Mey. NI FACW FACW FACW Carex elliottii Schwein. & Torr. OBL OBL Carex emoryi Dewey OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex exilis Dewey OBL OBL OBL OBL Carex exsiccata Bailey OBL OBL OBL OBL OBL Carex extensa Goodenough OBL OBL Carex festucacea Schkuhr ex Willd. FAC FACW FAC FACW FACW- FACW* NI FAC,FACW Carex feta Bailey FACW OBL FACW,OBL Carex fissa Mackenzie FACW+ FACW- OBL FACW-,OBL Carex fissuricola Mackenzie FACW FACW FAC* FAC*,FACW Carex flaccosperma Dewey FAC FAC+ FACW FACW- FACW FAC,FACW Carex flava L. OBL OBL NI OBL OBL OBL Carex foenea Willd. NI NI UPL UPL UPL UPL FACU NI UPL,FACU Carex folliculata L. OBL NI NI OBL Carex formosa Dewey FAC FACW- NI FAC,FACW- Carex frankii Kunth OBL OBL OBL OBL OBL OBL OBL Carex garberi Fern. FACW FACW FACW FACW FACW- FACW FACW FACW-,FACW Carex gigantea Rudge OBL OBL OBL OBL OBL Carex gigas (Holm) Mackenzie NI FACW FACW Carex glaucescens Ell. OBL OBL OBL OBL Carex gmelinii Hook. & Arn. FAC FAC Carex gracillima Schwein. FACU FACU* FACU* NI FACU*,FACU Carex granularis Muhl. ex Willd. FACW+ FACW FACW+ OBL FACW OBL NI FACW,OBL Carex grayi Carey FACW+ FACW FACW+ FACW FACW FACW,FACW+ Carex gynandra Schwein. OBL FACW* NI FACW*,OBL Carex gynocrates Wormsk. ex Drej. OBL OBL OBL OBL OBL OBL OBL Carex gynodynama Olney FAC NI* FAC Carex halliana Bailey NI UPL UPL Carex hallii Olney NI FAC FACW- OBL FACW UPL UPL,OBL Carex harfordii Mackenzie OBL OBL Carex hassei Bailey NI FACW FACW FACW FACW FACW

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Carex haydeniana Olney NI NI FACU* FAC* FAC- FACW* FACU*,FACW* Carex haydenii Dewey OBL OBL OBL FACW+ FACW+,OBL Carex heleonastes L. f. NI OBL OBL Carex hendersonii Bailey FAC FAC FAC Carex heteroneura var. brevisquama F.J. Herm. NI NI NI FACU NI FACU Carex heteroneura W. Boott NI FACW FACU* FAC FAC FACU*,FACW Carex hirtissima W. Boott OBL* OBL* Carex holostoma Drej. NI NI OBL OBL Carex hoodii Boott UPL NI FACU FAC FAC* UPL,FAC Carex hormathodes Fern. OBL NI NI OBL Carex hyalina Boott FACW FACW FACW Carex hyalinolepis Steud. OBL OBL OBL OBL OBL OBL Carex hystericina Muhl. ex Willd. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex hystricina Muhl. NI NI NI NI OBL OBL Carex idahoa Bailey FACW FACW Carex illota Bailey NI NI OBL FAC FACW FAC,OBL Carex incurviformis Mackenzie NI NI FAC NI NI NI FAC Carex interior Bailey OBL OBL OBL OBL OBL OBL FACW FACW- OBL OBL FACW-,OBL Carex interrupta Boeckl. OBL OBL Carex intumescens Rudge FACW+ FACW FACW+ OBL OBL NI FACW,OBL Carex jonesii Bailey FACW FACW+ FACW FACW,FACW+ Carex joorii Bailey OBL OBL OBL OBL OBL Carex kauaiensis R.W. Krauss FAC FAC Carex lacustris Willd. OBL OBL OBL OBL OBL NI OBL Carex laeviconica Dewey OBL OBL OBL OBL OBL Carex laeviculmis Meinsh. NI FACW FACW FACW* FACW FACW*,FACW

Carex laevivaginata (Kükenth.) Mackenzie OBL OBL OBL OBL OBL Carex lanuginosa Michx. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex lapponica O.F. Lang NI NI NI NI OBL OBL Carex lasiocarpa Ehrh. OBL OBL OBL OBL OBL OBL NI OBL OBL Carex laxa Wahlenb. OBL OBL Carex laxiflora Lam. FACU* FACU* UPL* NI NI UPL*,FACU* Carex lemmonii W. Boott OBL OBL Carex lenticularis Michx. OBL OBL NI NI NI OBL FACW+ OBL OBL FACW+,OBL Carex lenticularis var. limnophila (Holm) Cronq. OBL OBL OBL OBL Carex lenticularis var. lipocarpa (Holm) L.A. Standley NI NI OBL OBL FACW+ OBL OBL FACW+,OBL Carex leporina L. FAC FAC FAC FACW OBL FAC,OBL Carex leporinella Mackenzie NI NI FACW FACW Carex leptalea Wahlenb. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex leptonervia (Fern.) Fern. FACW FACW FAC FAC,FACW Carex leptopoda Mackenzie NI FACW* FACW FAC FACW FAC,FACW

Page 38 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Carex limosa L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex livida (Wahlenb.) Willd. OBL OBL NI NI OBL OBL OBL OBL Carex loliacea L. OBL OBL Carex lonchocarpa Willd. NI OBL NI OBL Carex longii Mackenzie OBL OBL OBL OBL OBL Carex louisianica Bailey OBL OBL OBL OBL OBL Carex lugens Holm OBL OBL Carex lupuliformis Sartwell ex Dewey FACW+ OBL FACW+ OBL FACW+,OBL Carex lupulina Muhl. ex Willd. OBL OBL OBL OBL OBL OBL Carex lurida Wahlenb. OBL OBL OBL OBL OBL Carex luzulifolia W. Boott FACW FACW Carex luzulina Olney OBL OBL OBL OBL Carex lyngbyei Hornem. OBL OBL OBL OBL Carex mackenziei Krecz. NI OBL OBL Carex macloviana d'Urv. NI NI NI NI NI FAC FACU FACU,FAC Carex macloviana ssp. subfusca (W. Boott) T. Koyama NI FACU- FACU FACU FACU FACU-,FACU

Carex macrocephala Willd. ex Spreng. FAC- FAC FAC-,FAC Carex macrochaeta C.A. Mey. FACW- FACW FACW-,FACW

Carex magellanica ssp. magellanica Lam. OBL OBL NI OBL OBL OBL OBL Carex marina Dewey OBL OBL Carex maritima Gunn. NI FAC FAC Carex meadii Dewey FAC FAC FAC FACU FAC FACW OBL FACU,OBL Carex membranacea Hook. FACW FACW Carex mendocinensis Olney FACW FACW FACW Carex mertensii Prescott ex Bong. NI FAC FAC FACW FAC,FACW Carex michauxiana Boeckl. OBL OBL OBL Carex michrochaeta Holm FACU FACU Carex michrochaeta ssp. nesophila (Holm) E. Murr. FACW FACW Carex microdonta Torr. & Hook. FACW FAC* FACW OBL NI FAC*,OBL Carex microglochin Wahlenb. NI NI OBL FACW+ OBL FACW+,OBL Carex microptera Mackenzie FAC NI FACW FAC FAC+ FAC* FAC*,FACW Carex misandra R. Br. NI FACU FACU FAC FACU,FAC Carex mitchelliana M.A. Curtis OBL FACW* FACW*,OBL Carex molesta Mackenzie ex Bright FACU FAC- FAC+ FACW FAC NI NI NI FACU,FACW Carex montis-eeka Hbd. OBL OBL Carex muskingumensis Schwein. OBL OBL OBL FACW OBL FACW,OBL Carex nardina Fries NI NI UPL FACU FACU UPL,FACU Carex nebrascensis Dewey OBL OBL OBL OBL OBL OBL OBL OBL Carex nelsonii Mackenzie NI OBL FAC FAC,OBL Carex nervina Bailey FACW FACW- FAC* FAC*,FACW Carex neurophora Mackenzie NI NI FACW FACW FACW* FACW*,FACW

Page 39 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Carex nigra (L.) Reichard FACW+ FACW* FACW*,FACW+ Carex nigricans C.A. Mey. NI NI FACW FACW FACW FACW FACW Carex nigromarginata Schwein. UPL FACU- UPL FACU UPL,FACU Carex normalis Mackenzie FACU FACW- FACW FAC FACW- OBL FACU,OBL Carex norvegica Retz. NI FACW NI NI FACW* FACW FACW FACW FACW FACW*,FACW Carex norvegica ssp. inferalpina (Wahlenb.) Hultén NI FACW NI NI FACW FACW FACW FACW FACW Carex nova Bailey NI FACW FAC FAC* FAC*,FACW Carex novae-angliae Schwein. FACU* UPL UPL,FACU* Carex nudata W. Boott FACW FACW FACW Carex obispoensis Stacey NI* Carex obnupta Bailey OBL OBL OBL Carex oklahomensis Mackenzie OBL OBL FACW FACW+ FACW,OBL Carex oligosperma Michx. OBL OBL OBL NI OBL Carex ovalis Goodenough FACW NI FACW Carex oxylepis Torr. & Hook. FACW FACW- FACW OBL FACW-,OBL Carex pachystachya Cham. ex Steud. NI NI FACU FAC FACW FAC FACU,FACW Carex paleacea Schreb. ex Wahlenb. OBL OBL Carex pansa Bailey FAC* FACU FACU,FAC* Carex parryana Dewey FACW FACW FACW FAC+ FACW FAC+,FACW Carex pauciflora Lightf. OBL OBL OBL OBL OBL Carex paysonis Clokey NI FACU FACU FACU Carex pelocarpa F.J. Herm. NI NI FACU FAC FACU,FAC Carex petasata Dewey NI NI NI NI NI FAC NI FAC Carex phaeocephala Piper NI NI UPL FACU FACU* FAC UPL,FAC Carex pluriflora Hultén OBL OBL OBL Carex podocarpa R. Br. NI FAC FAC FAC FAC Carex polymorpha Muhl. FACU FACU Carex praeceptorum Mackenzie NI NI OBL FACW+ OBL* FACW+,OBL Carex praegracilis W. Boott UPL* FACW FACW FACW FACW FACW+ FACW- FACW FACW- FACW UPL*,FACW+ Carex prairea Dewey ex Wood FACW FACW+ OBL OBL OBL FACW,OBL Carex prasina Wahlenb. OBL OBL OBL OBL Carex praticola Rydb. FAC FAC FAC+ FACW FAC* FACU* FACW NI FAC FACU*,FACW Carex preslii Steud. NI FACU FACU FACU* FACU FACU*,FACU Carex projecta Mackenzie FACW FACW+ FACW+ FACW,FACW+ Carex pseudocyperus L. OBL OBL OBL OBL Carex pseudoscirpoidea Rydb. NI FACU FAC* FACU* FACU*,FAC* Carex pyrenaica ssp. micropoda (C.A. Mey.) Hultén FACW FACW Carex pyrenaica Wahlenb. NI NI FACW FAC NI FAC FAC,FACW Carex ramenskii Komarov OBL OBL Carex rariflora (Wahlenb.) Sm. OBL NI OBL OBL Carex raymondii Calder FAC FAC Carex raynoldsii Dewey NI NI FAC* FACU FAC NI FACU,FAC Carex recta Boott OBL OBL

Page 40 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Carex reniformis (Bailey) Small FACW FACW OBL* OBL FACW,OBL Carex retrorsa Schwein. FACW+ OBL OBL OBL FAC FAC,OBL Carex richardsonii R. Br. UPL UPL FAC- NI UPL,FAC- Carex rostrata Stokes OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex rotundata Wahlenb. OBL OBL Carex rupestris All. FACU UPL UPL FACU FACU UPL,FACU Carex sartwelliana Olney OBL OBL Carex sartwellii Dewey OBL FACW* FACW+ FACW OBL OBL OBL FACW*,OBL Carex saxatilis L. FACW+ NI NI OBL FACW+ FACW FACW,OBL Carex scabrata Schwein. OBL OBL OBL OBL Carex schottii Dewey OBL OBL

Carex schweinitzii Dewey ex Schwein. OBL OBL OBL OBL Carex scirpoidea Michx. FACU FACU NI NI FACW* FAC* FACU FACU,FACW* Carex scoparia Schkuhr ex Willd. FACW FACW FACW FACW FACW FACW FACW FACW FACW FACW Carex scopulorum Holm NI NI NI FACW FACW FACW FACW Carex senta Boott OBL OBL OBL Carex seorsa Howe FACW FACW FACW+ FACW,FACW+ Carex serratodens W. Boott OBL* FACW FACW FACW,OBL* Carex sheldonii Mackenzie OBL OBL OBL OBL Carex shortiana Dewey FAC FACW FACW+ FACW FACW+ FAC,FACW+ Carex simulata Mackenzie OBL NI OBL OBL OBL FACW FACW,OBL Carex sparganioides Muhl. ex Willd. FACU FAC+ FAC FAC FAC FAC+ FACU,FAC+ Carex spectabilis Dewey NI NI FACW* FACW FACW FACW*,FACW Carex specuicola J.T. Howell OBL NI OBL Carex spissa Bailey FAC* FAC* FAC* Carex sprengelii Dewey ex Spreng. FACU FAC FACU FAC- FAC FAC FACU,FAC Carex squarrosa L. FACW FACW OBL NI FACW OBL NI FACW,OBL Carex sterilis Willd. OBL OBL OBL OBL NI OBL Carex stipata Muhl. ex Willd. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex straminea Willd. ex Schkuhr OBL OBL OBL OBL OBL Carex striata var. brevis Bailey OBL NI OBL Carex striata var. striata Michx. OBL OBL Carex stricta Lam. OBL OBL OBL OBL OBL OBL OBL Carex styloflexa Buckl. FACW- FACW FAC OBL FAC,OBL Carex stylosa C.A. Mey. FACW+ FACW FACW,FACW+ Carex subbracteata Mackenzie FACW+ FACW+ Carex suberecta (Olney) Britt. OBL NI OBL OBL Carex subnigricans Stacey FAC FAC FAC FAC Carex subspathacea Wormsk. ex Hornem. OBL OBL Carex swanii (Fern.) Mackenzie FACU UPL FACU UPL* UPL*,FACU Carex sychnocephala Carey FACW FACW+ FACW NI FACW FACW FACW FACW,FACW+ Carex tenera Dewey FAC FACW FAC+ FACW FACW NI NI FACW* FAC,FACW Carex teneriformis Mackenzie NI NI FAC- FAC-

Page 41 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Carex tenuiflora Wahlenb. OBL OBL NI OBL OBL Carex tetanica Schkuhr FACW FACW FACW FACW FACW+ FACW,FACW+ Carex thunbergii Steud. OBL OBL Carex thurberi Dewey FAC FAC Carex tincta (Fern.) Fern. UPL UPL NI FAC UPL,FAC Carex tiogana D. Taylor & J.D. Mastrogiuseppe FACW* FACW* Carex torreyi Tuckerman FACU* UPL UPL UPL FAC UPL,FAC Carex torta Boott ex Tuckerman FACW OBL OBL OBL* FACW,OBL Carex triangularis Boeckl. NI FACW OBL FACW OBL FACW,OBL Carex tribuloides Wahlenb. FACW+ FACW+ FACW+ NI FACW OBL FACW FACW,OBL Carex trichocarpa Muhl. ex Willd. OBL OBL OBL NI OBL Carex trisperma Dewey OBL OBL OBL OBL Carex tuckermanii Dewey OBL OBL OBL Carex tumulicola Mackenzie FACU FACU* FACU*,FACU Carex turgescens Torr. OBL OBL Carex typhina Michx. FACW+ OBL OBL OBL FACW+,OBL Carex unilateralis Mackenzie FACW FACW FACW Carex ursina Dewey FACW FACW Carex utriculata Boott NI NI NI NI NI NI OBL OBL NI OBL OBL Carex vaginata Tausch OBL OBL OBL OBL Carex venusta Dewey OBL FACW+ FACW+,OBL Carex vernacula Bailey NI FACW FAC+ FAC FAC,FACW Carex verrucosa Muhl. OBL OBL OBL OBL Carex vesicaria L. OBL OBL OBL OBL OBL OBL OBL OBL NI OBL Carex vexans F.J. Herm. FACW* FACW* Carex vicaria Bailey OBL OBL Carex viridula Michx. OBL OBL OBL OBL OBL OBL FACW+ OBL OBL FACW+,OBL Carex vulpinoidea Michx. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Carex wiegandii Mackenzie OBL NI OBL Carex willdenowii Schkuhr ex Willd. UPL FACW FACU-* OBL UPL,OBL Carex williamsii Britt. FAC FAC Carex woodii Dewey UPL UPL FAC NI NI NI UPL,FAC Carex X aestivaliformis Mackenzie FAC* NI NI FAC* Carex X mainensis Porter ex Britt. (pro sp.) FAC FAC

Carex X subimpressa Clokey (pro sp.) OBL OBL OBL OBL Carphephorus carnosus (Small) C.W. James FACW+ FACW+ Carphephorus corymbosus (Nutt.) Torr. & Gray FACU FACU Carphephorus odoratissimus (J.F. Gmel.) Herbert FACW FACW

Page 42 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Carphephorus paniculatus (J.F. Gmel.) Herbert NI FACW- FACW- Carphephorus pseudoliatris Cass. OBL OBL Carphephorus tomentosus (Michx.) Torr. & Gray FACW FACW FACW Carpinus caroliniana Walt. FAC FAC FAC FAC FAC Carpobrotus aequilateralus (Haw.) N.E. Br. NI FAC* FAC* Carum carvi L. NI NI NI NI NI FACU NI FACU Carya aquatica (Michx. f.) Nutt. OBL OBL OBL OBL OBL

Carya cordiformis (Wangenh.) K. Koch FACU+ FAC FAC FAC FAC FACU+,FAC Carya glabra (P. Mill.) Sweet FACU- FACU FACU FACU NI FACU-,FACU

Carya illinoinensis (Wangenh.) K. Koch FACU FAC+ FACW FAC FAC+ FACU,FACW Carya laciniosa (Michx. f.) G. Don FAC FACW- FACW FAC FAC FAC,FACW Carya myristiciformis (Michx. f.) Nutt. FACW- FACW- FACW- Carya ovalis (Wangenh.) Sarg. NI FACU UPL* UPL UPL*,FACU Carya ovata (P. Mill.) K. Koch FACU FACU FACU FACU FACU FACU+ FACU,FACU+ Carya X lecontei Little NI OBL OBL OBL OBL Casasia clusiifolia (Jacq.) Urban FAC* FAC* Casearia aculeata Jacq. FACW FACW Casearia arborea (L.C. Rich.) Urban FAC FAC Casearia decandra Jacq. FAC FAC Casearia guianensis (Aubl.) Urban FAC FAC Casearia sylvestris Sw. FAC FAC Cassiope mertensiana (Bong.) D. Don NI FACU+ FACU* UPL UPL,FACU+ Cassiope tetragona (L.) D. Don NI FACU+ FACU FACU,FACU+ Cassipourea guianensis Aubl. FAC FAC Cassytha filiformis L. FAC- FAC* UPL FACU UPL,FAC* Castanopsis sempervirens (Kellogg) Dudley ex Merriam NI NI UPL UPL Castilleja ambigua ssp. ambigua Hook. & Arn. FACW+ OBL FACW+,OBL Castilleja campestris ssp. campestris (Benth.) Chuang & Heckard FACU OBL* FACU,OBL* Castilleja campestris ssp. succulenta (Hoover) Chuang & Heckard FACW FACW Castilleja caudata (Pennell) Rebr. FAC FAC Castilleja coccinea (L.) Spreng. FAC FAC FAC FAC FACU FACU,FAC Castilleja elata Piper FACW FACW FACW Castilleja exilis A. Nels. NI NI OBL OBL OBL OBL OBL Castilleja hyetophila Pennell OBL OBL Castilleja indivisa Engelm. NI FAC- FAC- Castilleja lemmonii Gray NI FACW FACW

Page 43 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Castilleja lineata Greene NI FACW FACW FACW Castilleja miniata Dougl. ex Hook. FAC NI FACU FAC FAC FACW FACU FACU,FACW Castilleja miniata var. miniata Dougl. ex Hook. NI NI NI FACU OBL* NI FACU,OBL* Castilleja minor (Gray) Gray NI OBL OBL OBL OBL Castilleja occidentalis Torr. NI NI FAC FACU FAC+ FACU,FAC+ Castilleja parviflora Bong. FAC NI FACW FAC,FACW Castilleja raupii Pennell FAC FAC Castilleja rhexiifolia Rydb. NI NI FAC FACU FAC FACU,FAC Castilleja salsuginosa N. Holmgren FAC* FAC* Castilleja stenantha Gray NI OBL OBL Castilleja suksdorfii Gray FACW FACW Castilleja sulphurea Rydb. FAC NI FAC+ FACU FACW- FACU,FACW- Castilleja tenuis (Heller) Chuang & Heckard FAC FACU- FAC FAC FACU-,FAC Castilleja uliginosa Eastw. OBL OBL Castilleja unalaschcensis (Cham. & Schlecht.) Malte FAC FAC Casuarina equisetifolia L. FACU FAC FACU FACU,FAC Casuarina glauca Sieb. ex Spreng. FACU NI FACU Casuarina lepidophloia F. Muell. NI* Catabrosa aquatica (L.) Beauv. OBL OBL OBL OBL OBL OBL OBL OBL Catalpa bignonioides Walt. UPL FAC- FACU NI FAC- UPL UPL NI UPL,FAC- Catalpa speciosa (Warder) Warder ex Engelm. FAC FACU FACU FACU FACU FAC- NI FACU,FAC Catharanthus roseus (L.) G. Don UPL NI NI FACU NI UPL,FACU Cayaponia americana (Lam.) Cogn. NI FAC FAC

Cayaponia quinqueloba (Raf.) Shinners NI FAC+ FACW FAC FAC,FACW Cayaponia racemosa (P. Mill.) Cogn. UPL FAC UPL,FAC Cayratia trifolia (L.) Domin FAC FAC Ceanothus sanguineus Pursh NI NI UPL UPL UPL Cecropia peltata L. FAC FAC Celastrus orbiculata Thunb. FACU FACU* UPL UPL,FACU Celastrus scandens L. FACU- FACU* FACU* FACU FACU UPL NI UPL,FACU Celtis laevigata var. reticulata (Torr.) L. Benson NI UPL UPL FACU FACU FAC- FACW* UPL,FACW* Celtis laevigata Willd. FACW FACW FACW NI FACW FAC UPL NI NI NI UPL,FACW Celtis occidentalis L. FACU FAC* FAC- FACU FACU FAC NI NI NI FACU,FAC Cenchrus carolinianus Walt. NI NI NI NI NI NI NI NI UPL UPL Cenchrus echinatus L. NI NI NI NI NI NI FACU FACU Cenchrus myosuroides Kunth FAC- FACU UPL UPL,FAC- Cenchrus tribuloides L. UPL FACU UPL,FACU Centaurium beyrichii (Torr. & Gray) B.L. Robins. FACU FACU FACU

Page 44 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Centaurium calycosum (Buckl.) Fern. NI FACW* FACW- FACW+ FACW FACW* FACW-,FACW+ Centaurium davyi (Jepson) Abrams FAC+ FAC+ Centaurium erythraea Rafn FAC- NI FACU* FAC FAC NI FACU*,FAC Centaurium exaltatum (Griseb.) W. Wight ex Piper FACW OBL FACW* FACW FACW FACW FACW*,OBL Centaurium floribundum (Benth.) B.L. Robins. FACW FACW Centaurium muehlenbergii (Griseb.) W. Wight ex Piper FAC* FACW FAC FAC*,FACW Centaurium namophilum Reveal, Broome & Beatley FACW* FACW* FACW* Centaurium nudicaule (Engelm.) B.L. Robins. NI FACW- FACW- Centaurium pulchellum (Sw.) Druce FAC FAC- FACU- NI NI FACU* NI FACU-,FAC

Centaurium quitense (Kunth) B.L. Robins. FACU FACU Centaurium spicatum (L.) Fritsch FACW+ FACW+ Centaurium trichanthum (Griseb.) B.L. Robins. FAC+ FAC+ Centella asiatica (L.) Urban NI FAC FAC Centella erecta (L. f.) Fern. FACW FACW FACW NI FACW NI FACW Centosteca lappacea (L.) Desv. FAC FAC Centrosema virginianum (L.) Benth. UPL NI NI UPL UPL Cephalanthus occidentalis L. OBL OBL OBL OBL OBL OBL OBL OBL

Cephalanthus salicifolius Humb. & Bonpl. OBL OBL Cerastium arvense L. UPL FACU FACU FACU FACU FACW FACU FACU FAC FAC* UPL,FACW Cerastium axillare Correll FAC- NI FAC- Cerastium beeringianum Cham. & Schlecht. NI NI FAC FAC FACU NI* FAC FACU,FAC Cerastium brachypodum (Engelm. ex Gray) B.L. Robins. FACU- FACU FACU- FACU FACU FACU FACU FAC FAC FACU-,FAC Cerastium fischerianum Ser. FACW FACW Cerastium fontanum ssp. vulgare (Hartman) Greuter & Burdet FACU- FAC- FACU FACU FACU FACU FACU- FACU FACU FACU FACU* FACU FACU-,FAC- Cerastium glomeratum Thuill. UPL FACU- FACU NI FACU FACU FACU* UPL FACU UPL* UPL*,FACU Cerastium nutans Raf. FAC FAC- FACU+ FACU FACU FAC FACU FAC FACU FACU,FAC Cerastium regelii Ostenf. FACW FACW Ceratophyllum demersum L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Ceratophyllum echinatum Gray NI NI OBL NI NI NI OBL Ceratophyllum muricatum Cham. OBL OBL OBL Ceratopteris gaudichaudii Brongn. OBL* OBL*

Ceratopteris pteridoides (Hook.) Hieron. OBL OBL Ceratopteris richardii Brongn. OBL OBL OBL

Page 45 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Ceratopteris thalictroides (L.) Brongn. OBL OBL NI OBL OBL OBL Cercis canadensis L. FACU- FACU FACU UPL UPL UPL UPL NI UPL,FACU Cercis canadensis var. mexicana (Rose) M. Hopkins NI FACW* FACW* Ceriops tagal (Perr.) C.B. Robins. OBL OBL Cestrum laurifolium L'Hér. FAC+ FAC+

Chaerophyllum procumbens (L.) Crantz FACW FACW FAC+ FAC FAC FAC,FACW Chaerophyllum tainturieri Hook. FACW FAC FACU+ UPL FAC NI UPL,FACW Chamaecrista diphylla (L.) Greene FAC FAC

Chamaecrista fasciculata (Michx.) Greene FACU FACU FACU- FACU FACU FACU- FACU- NI FACU-,FACU

Chamaecrista nictitans ssp. nictitans var. aspera (Muhl. ex Ell.) Irwin & Barneby FACU FACU Chamaecrista nictitans ssp. nictitans var. nictitans (L.) Moench FACU- FACU FACU- UPL FACU- UPL,FACU Chamaecrista nictitans ssp. patellaria var. glabrata (Vogel) Irwin & Barneby NI NI Chamaecrista nictitans ssp. patellaria var. patellaria (DC. ex Colladon) Kartesz & Gandhi FACU FACU Chamaecyparis lawsoniana (A. Murr.) Parl. FACU+ FACU FACU,FACU+ Chamaecyparis nootkatensis (D. Don) Spach FAC FAC FAC FAC Chamaecyparis thyoides (L.) B.S.P. OBL OBL OBL

Chamaedaphne calyculata (L.) Moench OBL OBL OBL FACW FACW,OBL Chamaelirium luteum (L.) Gray FAC FACU+ FACU- FACU-,FAC Chamaesyce hirta (L.) Millsp. NI NI NI NI NI NI FACU FACU Chamaesyce hooveri (L.C. Wheeler) Koutnik OBL OBL

Chamaesyce humistrata (Engelm.) Small FACU FACW FACW FACW FAC* FACU,FACW Chamaesyce hypericifolia (L.) Millsp. UPL FACU FACU* NI FAC FACU UPL,FAC Chamaesyce hyssopifolia (L.) Small NI FAC FACU* FACU* NI FAC NI FACU*,FAC Chamaesyce maculata (L.) Small FACU- FACU FACU- FACU- FACU- FACU* FACU* UPL UPL FACU* NI UPL,FACU Chamaesyce mesembrianthemifolia (Jacq.) Dugand FAC* FAC FAC*,FAC Chamaesyce nutans (Lag.) Small FACU- FACU FACU FACU- FACU- FACU* FACU* FACU FAC FACU-,FAC Chamaesyce polygonifolia (L.) Small FACU FACU- UPL UPL,FACU Chamaesyce porteriana Small FACW* FACW* Chamaesyce prostrata (Ait.) Small NI NI NI NI NI NI NI NI NI FAC NI FAC

Page 46 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Chamaesyce rockii (Forbes) Croizat & Deg. NI Chamaesyce serpens (Kunth) Small FACW FAC+ FACW UPL UPL UPL UPL NI FAC* FAC UPL,FACW

Chamaesyce sparsiflora (Heller) Koutnik FACW FACW Chamissoa altissima (Jacq.) Kunth NI FAC FAC Chaptalia tomentosa Vent. FACW FACW FACW

Chasmanthium latifolium (Michx.) Yates FACU FAC- FACW FAC FAC UPL UPL,FACW Chasmanthium laxum (L.) Yates FAC FACW- FACW FAC FAC,FACW Chasmanthium laxum var. sessiliflorum (Poir.) L. Clark FAC FAC+ NI FAC FAC,FAC+ Chasmanthium nitidum (Baldw.) Yates FACW+ FACW+ Chasmanthium ornithorhynchum (Steud.) Yates FACW FACW

Cheilanthes decora (Brack.) R.& A. Tryon NI Cheirodendron dominii Krajina FACW FACW Cheirodendron fauriei Hochr. FAC FAC Cheirodendron platyphyllum (Hook. & Arn.) Seem. FAC FAC

Cheirodendron trigynum (Gaud.) Heller FAC FAC Cheiroglossa palmata (L.) K. Presl FAC+ NI* FAC+ Chelidonium majus L. UPL UPL NI NI NI UPL,FACU- Chelone cuthbertii Small OBL OBL OBL Chelone glabra L. OBL OBL OBL OBL Chelone lyonii Pursh FACW+ FACW+ FACW+ Chelone obliqua L. OBL OBL OBL OBL Chenopodium album L. FACU+ FAC- FAC- FAC FAC FAC FAC- FACU FAC FAC FACU FACU FACU,FAC Chenopodium ambrosioides L. FACU FACU FAC- FAC FAC FAC FAC FAC- FAC FAC FAC NI FACU,FAC Chenopodium botryodes Sm. NI FACW* FACW FAC+ FACW FAC+,FACW Chenopodium botrys L. UPL FACU FACU- FACU FACU FACU FACU FACU FACU FACU UPL,FACU Chenopodium foliosum (Moench) Aschers. NI NI NI NI FACU* NI FACU* Chenopodium fremontii S. Wats. NI FACU UPL FACU UPL FACU FACU FAC* UPL,FAC* Chenopodium glaucum L. FACW- NI FACW FACW FACW FAC* FAC FACW FAC FAC*,FACW Chenopodium humile Hook. NI NI FAC+ FAC+ FAC+* FAC+ NI FAC+*,FAC+ Chenopodium leptophyllum (Moq.) Nutt. ex S. Wats. FAC UPL FACU- UPL FACU FACU FACU FACU FACU UPL UPL,FAC Chenopodium macrospermum Hook. f. NI NI FACW FACW Chenopodium murale L. NI NI NI NI NI NI NI NI FACU NI FACU FACU Chenopodium rubrum L. FACW FACW* OBL OBL OBL FACW FACW* FACW+ FACU OBL FACU,OBL Chenopodium salinum Standl. NI FACU* FAC FACU FAC* NI FACU FAC* FAC FACU*,FAC Chilopsis linearis (Cav.) Sweet NI FACU* FACU* FAC FACW* FACU*,FACW*

Page 47 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Chiococca alba (L.) A.S. Hitchc. FAC* NI UPL UPL,FAC*

Chiococca parvifolia Wullschl. ex Griseb. FAC* FAC* Chionanthus domingensis Lam. FAC FAC Chionanthus virginicus L. FAC+ FACU FAC- FAC FACU,FAC+ Chione venosa (Sw.) Urban FACU FACU Chionophila jamesii Benth. NI NI FACU NI FACU Chloracantha spinosa (Benth.) Nesom FACW FACW- FACW FAC FACW FAC,FACW Chloris barbata Sw. NI FACU FAC FACU FACU,FAC Chloris ciliata Sw. NI UPL FACU UPL,FACU Chloris crinita Lag. NI FACU UPL UPL,FACU Chloris radiata (L.) Sw. UPL NI FACU FACU UPL,FACU Chloris virgata Sw. NI NI NI NI NI NI NI NI FACU* NI FACU* Chrysobalanus icaco L. FACW FAC FAC,FACW Chrysoma pauciflosculosa (Michx.) Greene FAC- FAC- Chrysophyllum argenteum Jacq. FACW FACW Chrysopsis gossypina ssp. cruiseana (Dress) Semple FACU FACU Chrysopsis mariana (L.) Ell. UPL UPL FACU UPL,FACU Chrysosplenium americanum Schwein. ex Hook. OBL OBL OBL OBL Chrysosplenium glechomifolium Nutt. OBL OBL OBL Chrysosplenium iowense Rydb. OBL OBL Chrysosplenium tetrandrum (Lund) Th. Fries NI OBL OBL OBL OBL Chrysosplenium wrightii Franch. & Savigny FAC FAC Chrysothamnus linifolius Greene NI NI FAC NI FAC Chusquea abietifolia Griseb. FAC FAC Cibotium chamissoi Kaulfuss FAC* FAC* Cibotium glaucum (Sm.) Hook. & Arn. FAC* FAC* Cibotium st.-johnii Krajina FAC* FAC* Cichorium intybus L. NI NI NI NI NI NI NI FACU NI NI FACU Ciclospermum leptophyllum (Pers.) Sprague ex Britt. & Wilson NI FAC+ FAC UPL NI NI NI FAC NI UPL,FAC+ Cicuta bolanderi S. Wats. NI NI NI NI NI NI NI OBL OBL Cicuta bulbifera L. OBL OBL OBL OBL OBL OBL NI OBL Cicuta douglasii (DC.) Coult. & Rose NI NI OBL OBL OBL OBL OBL Cicuta maculata L. OBL OBL OBL OBL OBL OBL OBL NI NI NI NI OBL Cicuta virosa L. OBL OBL Cimicifuga laciniata S. Wats. FACW FACW Cinna arundinacea L. FACW FACW FACW FACW FACW FACW FACW,OBL* Cinna bolanderi Scribn. FACW FACW

Page 48 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Cinna latifolia (Trev. ex Goepp.) Griseb. FACW FACW+ FACW+ OBL NI FACW+ OBL FACW FACW OBL FACW,OBL Cinnamomum camphora (L.) J. Presl FACU- UPL* NI NI UPL*,FACU- Cinnamomum elongatum (Vahl ex Nees) Kosterm. FAC- FAC- Cinnamomum montanum (Sw.) Bercht. & J. Presl FAC FAC Cinnamomum sessilifolium Kanehira FACU FACU Circaea alpina L. FACW FACW FACW FACW FACW FAC FACW FAC FACW FACW FAC,FACW Circaea lutetiana L. FACU FACU FACU FACU FACU FACU FACU Cirsium andrewsii (Gray) Jepson FAC FAC Cirsium arizonicum var. nidulum (M.E. Jones) Welsh FAC FAC FACU+ FACU+,FAC Cirsium arvense (L.) Scop. FACU FACU+ FACU FACU FACU FACU- FACU FAC- FAC- FAC FACU-,FAC Cirsium crassicaule (Greene) Jepson OBL OBL

Cirsium discolor (Muhl. ex Willd.) Spreng. UPL UPL NI NI NI UPL Cirsium douglasii DC. OBL OBL OBL OBL Cirsium drummondii Torr. & Gray NI FAC FAC Cirsium edule Nutt. FAC FAC FAC Cirsium flodmanii (Rydb.) Arthur NI NI FAC FAC NI FAC NI FAC Cirsium foliosum (Hook.) DC. NI FAC- FAC- Cirsium fontinale (Greene) Jepson OBL OBL Cirsium horridulum Michx. FACU- FAC NI FAC NI FACU-,FAC Cirsium hydrophilum (Greene) Jepson OBL OBL Cirsium lecontei Torr. & Gray FACW- FACW- Cirsium loncholepis Petrak OBL OBL Cirsium mohavense (Greene) Petrak FACU FACU FACU Cirsium muticum Michx. OBL OBL OBL OBL FACW+ FACW+,OBL Cirsium nuttallii DC. FAC FAC FAC Cirsium pallidum Woot. & Standl. FACW FACW FACW Cirsium parryi (Gray) Petrak NI FACW- FACW FACW-,FACW Cirsium scariosum Nutt. NI FAC NI FAC

Cirsium scariosum var. scariosum Nutt. NI FAC OBL FAC,OBL Cirsium tioganum var. coloradense (Rydb.) Dorn NI NI NI FAC NI FAC Cirsium undulatum (Nutt.) Spreng. FAC- FAC FACU FACU FAC- FACU FACU+ NI* FACU,FAC Cirsium vinaceum Woot. & Standl. OBL OBL Cirsium virginianum (L.) Michx. FACW OBL NI FACW,OBL Cirsium vulgare (Savi) Ten. FACU- FAC FACU- UPL UPL FACU FACU FAC FACU FAC UPL* FACU- UPL*,FAC Cissus erosa L.C. Rich. FAC FAC Cissus incisa Des Moulins FAC FACU FACU FACU- FAC FACU-,FAC Cissus trifoliata (L.) L. UPL UPL* FACU UPL*,FACU

Page 49 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cissus verticillata (L.) D.H. Nicols. & Jarvis NI NI FAC FAC

Cistanthe ambigua (S. Wats.) Hershkovitz FAC FAC FAC

Cistanthe rosea (S. Wats.) Hershkovitz FACU* FACU FACU* FACU*,FACU Citharexylum caudatum L. FACW NI FACW aurantium L. FACU NI FAC FACU,FAC Cladium californicum (S. Wats.) O'Neill OBL OBL OBL OBL Cladium mariscoides (Muhl.) Torr. OBL OBL OBL OBL Cladium mariscus ssp. jamaicense (Crantz) Kükenth. OBL OBL OBL OBL OBL OBL OBL Clappia suaedifolia Gray FACW- FACW- Claytonia arctica M.F. Adams FAC FAC Claytonia caroliniana Michx. FACU FACU FACU FACU Claytonia cordifolia S. Wats. FAC FAC FAC FAC Claytonia eschscholtzii Cham. FACU FACU Claytonia lanceolata Pursh NI NI FACW UPL FAC- FAC UPL,FACW Claytonia megarhiza (Gray) Parry ex S. Wats. NI NI FACU- FACU- FACU UPL NI UPL,FACU Claytonia nevadensis S. Wats. FAC FACW* FAC,FACW* Claytonia palustris Swanson & Kelley FACW FACW Claytonia parviflora Dougl. ex Hook. NI NI NI NI UPL UPL Claytonia perfoliata Donn ex Willd. NI FACW NI FACW FAC- FAC FACU FACW FACU,FACW Claytonia sarmentosa C.A. Mey. FAC FAC Claytonia sibirica L. NI NI FAC- OBL FACW FAC-,OBL Claytonia tuberosa Pallas ex J.A. Schultes FACW FACW Claytonia virginica L. FAC FACU- FACU FACU FACU FACU-,FAC

Claytonia washingtoniana (Suskd.) Suskd. FACU FACU Cleistes divaricata (L.) Ames FAC FAC+ FAC,FAC+ Clematis addisonii Britt. FACU FACU Clematis baldwinii Torr. & Gray FACW- FACW- Clematis catesbyana Pursh NI FAC+ NI NI NI FAC+ Clematis crispa L. FACW FACW+ OBL FAC FAC,OBL Clematis glaucophylla Small FAC- NI FAC FAC-,FAC Clematis ligusticifolia Nutt. NI FACW NI FACU FACU FAC* FAC FACU FAC- FAC FACU,FACW Clematis pitcheri Torr. & Gray NI NI FACU* FAC FACU FACU* FACU*,FAC Clematis terniflora DC. FACU- FAC- UPL UPL FACU* UPL,FAC- Clematis virginiana L. FAC FAC+ FAC FACU FACU FAC- FACU,FAC+ Cleome aculeata L. NI NI FAC FAC Cleome gynandra L. NI NI NI FAC NI FAC Cleome lutea Hook. FACU FACU FAC+ UPL FACU FAC UPL,FAC+ Cleome multicaulis DC. NI NI FACW FACW NI NI FACW

Page 50 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cleome serrulata Pursh NI FACU- FACU FACU FACU FAC FACU FACU FAC FACU-,FAC Cleome spinosa Jacq. FACU- FACU+ FACU* FACU* FAC NI FACU-,FAC Cleomella angustifolia Torr. FAC FAC NI FAC Cleomella brevipes S. Wats. FACU FACW FACU,FACW Cleomella longipes Torr. FAC- FACU FACU,FAC- Cleomella parviflora Gray NI NI NI FACW FACW Cleomella plocasperma S. Wats. NI NI NI FACW FACW Clermontia arborescens (Mann) Hbd. FAC* FAC*

Clermontia clermontioides (Gaud.) Heller FACU FACU Clermontia drepanomorpha Rock FACW FACW Clermontia grandiflora Gaud. FACW FACW Clermontia grandiflora ssp. munroi (St. John) Lammers FAC* FAC* Clermontia kakeana Walp. FAC FAC Clermontia kohalae Rock FAC FAC Clermontia micrantha (Hbd.) Rock FACW FACW Clermontia oblongifolia Gaud. FAC FAC Clermontia parviflora Gaud. ex Gray FACU FACU Clermontia persicifolia Gaud. FACU FACU Clermontia samuelii Forbes FAC FAC Clermontia tuberculata Forbes FAC* FAC* Clermontia waimeae Rock FAC FAC

Clermontia X leptoclada Rock (pro sp.) FAC FAC

Clerodendrum aculeatum (L.) Schlecht. FACW FACW Clerodendrum inerme (L.) Gaertn. NI FACW FACW Clerodendrum philippinum Schauer NI NI FAC FAC Clethra alnifolia L. FAC+ FACW FACW FAC+,FACW Cleyera albopunctata (Griseb.) Krug & Urban FACW FACW Clibadium erosum (Sw.) DC. FACW FACW Clidemia domingensis (DC.) Cogn. FACW FACW Clidemia hirta (L.) D. Don FACW FACU FACU,FACW Clidemia strigillosa (Sw.) DC. FACW FACW Clidemia umbrosa (Sw.) Cogn. FACW FACW

Cliftonia monophylla (Lam.) Britt. ex Sarg. OBL OBL Clintonia borealis (Ait.) Raf. FAC FACU FAC+ FACU,FAC+ Clitoria falcata Lam. FAC FAC Clitoria laurifolia Poir. FACW FACW Clitoria mariana L. NI NI FACU-* NI NI NI FACU-* Clitoria ternatea L. FACU* NI UPL NI UPL,FACU* Clusia clusioides (Griseb.) D'Arcy FAC FAC

Page 51 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Clusia gundlachii Stahl FAC FAC Clusia minor L. FACW FACW Clusia rosea Jacq. FAC* FAC NI FAC*,FAC Cnemidaria horrida (L.) K. Presl FACW+ FACW+

Cnidium cnidiifolium (Turcz.) Schischkin FAC FAC Coastal Plain FACW Coastal Plain OBL* Coastal Plain FACW Coastal Plain FAC* Coastal Plain FAC* Coccoloba pyrifolia Desf. FAC FAC Coccoloba rugosa Desf. FAC FAC Coccoloba sintenisii Urban ex Lindau FAC FAC Coccoloba swartzii Meisn. FAC FAC Coccoloba uvifera (L.) L. FACU FACU FACU Coccoloba venosa L. FAC FAC Coccothrinax argentata (Jacq.) Bailey FAC* NI FAC* Cocculus carolinus (L.) DC. FAC FAC FAC FAC FACU FACU,FAC Cochlearia groenlandica L. FACW NI FACW FACW Cochlearia officinalis L. NI FACW* FACW* Cochlearia sessilifolia Rollins FACW* FACW* Cochlidium jungens Bishop NI* Cochlidium serrulatum (Sw.) Bishop OBL OBL Cocos nucifera L. FACU FACU FACU FACU Coeloglossum viride (L.) Hartman FACU FAC FAC FACU FAC FAC FAC FAC FACW FACU,FACW Coelorachis cylindrica (Michx.) Nash FAC FACU- FACU FAC- FACU-,FAC Coelorachis rugosa (Nutt.) Nash OBL OBL FACW* FACW*,OBL Coelorachis tessellata (Steud.) Nash FACW FACW Coelorachis tuberculosa (Nash) Nash OBL OBL Coix lacryma-jobi L. FACW FACW NI OBL FACW+ FACW,OBL Coleanthus subtilis (Tratt.) Seidel OBL OBL Coleus scutellarioides (L.) Benth. FAC NI FAC Collinsia tinctoria Hartw. ex Benth. FACU* FACU* Collinsia verna Nutt. FAC- FAC FACU FACU FAC* FACU,FAC Collinsonia canadensis L. FAC+ FAC FAC FAC,FAC+ Collomia linearis Nutt. UPL FACU FACU FACU FACU FACU FACU FACU FACU UPL,FACU Collomia rawsoniana Greene FACU* FACU* Colocasia esculenta (L.) Schott FACW+ NI OBL OBL FACW+,OBL Colubrina arborescens (P. Mill.) Sarg. NI UPL UPL Colubrina asiatica (L.) Brongn. FACW FACU FACU,FACW Columbia burretii Kanehira FAC FAC Columnea ambiguus (Urban) Morley FACW FACW Comandra umbellata (L.) Nutt. FACU- UPL FACU UPL UPL UPL UPL UPL UPL UPL UPL,FACU Comarum palustre L. OBL OBL OBL OBL OBL OBL OBL OBL OBL

Page 52 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Combretum tetralophum C.B. Clarke FAC FAC Commelina caroliniana Walt. NI FAC FACU* NI FACU*,FAC Commelina communis L. FAC- FAC FAC FAC- FAC FAC FAC-,FAC Commelina diffusa Burm. f. FACW FACW FACW FACW FACW FAC FACW FAC,FACW Commelina erecta L. NI NI NI NI NI NI NI NI NI FAC FAC Commelina rufipes var. glabrata (D. Hunt) Faden & D. Hunt FACU+ FACU+ Commelina virginica L. FACW FACW FACW FACW- FAC FACU FACU,FACW Comocladia glabra (J.A. Schultes) Spreng. FAC FAC Complaya trilobata (L.) Strother FACU FAC FACU FACU,FAC Conioselinum chinense (L.) B.S.P. FACW FACW FACW FACW FACW FACW Conioselinum gmelinii (Cham. & Schlecht.) Steud. FACW FAC FACW FAC,FACW Conioselinum scopulorum (Gray) Coult. & Rose NI NI FACW* FACW FAC FAC,FACW Conium maculatum L. FACW FACW FACW FAC FACW FACW OBL FAC- FAC+ FAC FAC-,OBL Connarus semidecandrus ssp. gaudichaudii Jack FAC FAC Conocarpus erectus L. FACW+ FACW FACW FACW,FACW+ Conostegia puberula Naud. FACW FACW Conradina verticillata Jennison FACW+ FACW- FACW-,FACW+ Convolvulus equitans Benth. NI NI NI NI NI FACU* FACU* Conyza canadensis (L.) Cronq. UPL FACU FAC- FACU FACU- UPL FACU FACU FACU FAC NI FACU UPL UPL,FAC Cooperia drummondii Herbert FACU- FACU FAC- FACU- FACU-,FAC- Coprosma elliptica Oliver FACW+ FACW+ Coprosma foliosa Gray NI Coprosma ochracea Oliver FAC FAC Coprosma pubens Gray FAC FAC Coptis aspleniifolia Salisb. FAC FAC FAC Coptis laciniata Gray FAC FACW* FAC,FACW* Coptis trifolia (L.) Salisb. FACW NI FACW NI FAC FAC,FACW Corallorrhiza maculata (Raf.) Raf. FACU UPL FACU- FACU- UPL UPL UPL UPL UPL UPL UPL,FACU Corallorrhiza striata Lindl. FACU+ FACU- UPL UPL UPL UPL FACU- FACU UPL UPL,FACU+ Corallorrhiza trifida Chatelain FACW NI FACW- FAC FAC FAC* FAC FAC FACW FACW FAC*,FACW Corallorrhiza wisteriana Conrad FAC FAC FACU+ FACU FACU FAC UPL FACU FAC UPL,FAC Corchorus siliquosus L. NI NI FAC FAC Cordia bellonis Urban FACW FACW Cordia borinquensis Urban FACW FACW Cordia sebestena L. FAC* NI FAC* Cordia wagneriorum Howard FACW FACW Cordylanthus eremicus ssp. eremicus (Coville & Morton) Munz FACW FACW

Cordylanthus maritimus Nutt. ex Benth. NI OBL OBL OBL OBL

Page 53 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cordylanthus mollis Gray OBL OBL Cordylanthus palmatus (Ferris) J.F. Macbr. OBL OBL

Cordylanthus tecopensis Munz & Roos FACW* FACW* FACW* falcata Boynt. FACW FACW Coreopsis floridana E.B. Sm. OBL OBL Coreopsis gladiata Walt. FACW FACW FACW Coreopsis integrifolia Poir. FACW FACW Coreopsis lanceolata L. FACU UPL FACU UPL FAC* UPL NI NI* NI UPL,FAC* Coreopsis leavenworthii Torr. & Gray FACW FACW Coreopsis linifolia Nutt. FACW FACW FACW FACW Coreopsis nudata Nutt. FACW+ FACW+ Coreopsis pubescens Ell. UPL FAC- FAC- FAC FACU UPL,FAC Coreopsis rosea Nutt. FACW FACW FACW Coreopsis tinctoria Nutt. FAC- FAC FAC- FAC FAC FAC FAC NI FACU NI NI FACU,FAC Coreopsis tripteris L. FAC FAC FAC FAC FAC FAC Corispermum hyssopifolium L. FACU FACU* FACU FACU FACU FACU FACU FACU FACU NI* FACU FACU*,FACU Cornus alternifolia L. f. NI FAC+* NI FAC+* Cornus amomum P. Mill. FACW FACW+ FACW+ FACW FACW FACW FACW,FACW+ Cornus asperifolia Michx. FACW- FACW- Cornus canadensis L. FAC- FAC FAC FAC FAC FAC FAC- FAC FACU FACU,FAC Cornus drummondii C.A. Mey. FAC FAC FAC FAC FAC FAC FAC Cornus L. FACU- FACU FACU- FACU- FACU FACU-,FACU Cornus foemina P. Mill. FACW FACW- FACW- FACW FACW-,FACW Cornus glabrata Benth. FACW FACW FACW

Cornus nuttallii Audubon ex Torr. & Gray NI FACU* FACU* Cornus racemosa Lam. FAC- NI NI FAC FAC NI FAC-,FAC Cornus sericea ssp. sericea L. FACW+ FACW FACW FACW FACW FACW FACW FACW FAC FAC,FACW+ Cornus sessilis Torr. ex Dur. FAC FAC Cornus suecica L. FAC FAC Cornutia obovata Urban FAC FAC Corydalis aquae-gelidae M.E. Peck & Wilson OBL OBL Corydalis caseana Gray NI FACW* FACW FACW+ FACW* FACW*,FACW+ Corydalis flavula (Raf.) DC. FACU FACU FACU+ NI FAC FACU FACU,FAC Corydalis pauciflora (Steph.) Pers. FAC FAC Corydalis scouleri Hook. FAC+ FAC+ Corylus americana Walt. FACU- FACU FACU- UPL UPL UPL UPL,FACU Corylus cornuta Marsh. FACU- FACU UPL UPL UPL FACU FACU NI UPL,FACU Corylus cornuta var. californica (A. DC.) Sharp NI NI FACU* FACU* Corymborchis flava (Sw.) Kuntze FAC FAC Cosmos bipinnatus Cav. FACU- FAC FACW- NI NI FACW- FACW NI NI FACU-,FACW

Page 54 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cosmos parviflorus (Jacq.) Pers. NI NI NI FAC- FAC- FACU- FACU-,FAC- Costus guanaiensis var. macrostrobilus (K. Schum.) Maas FACW FACW Costus spicatus (Jacq.) Sw. FACW FACW Cotula australis (Sieber) Hook. f. NI NI NI NI NI NI FAC* NI FAC* Cotula coronopifolia L. NI OBL OBL* FACW+ FACW+ OBL FACW+,OBL Crambe maritima L. NI NI Cranichis muscosa Sw. UPL FACW UPL,FACW Cranichis tenuis Reichenb. f. FACW FACW Crassocephalum crepidioides (Benth.) S. Moore FAC FAC Crassula aquatica (L.) Schoenl. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Crassula connata var. connata (Ruiz & Pavon) Berger FAC FAC Crassula solierii (Gray) Meigen NI NI NI NI OBL* OBL* Crassula tillaea Lester-Garland NI NI*

Crataegus aestivalis (Walt.) Torr. & Gray NI OBL OBL Crataegus berberifolia Torr. & Gray FACU FAC FACU- FAC+ FACU-,FAC+ Crataegus brachyacantha Sarg. & Engelm. OBL FACW FACW,OBL Crataegus crus-galli L. FACU FAC- FAC FACU FAC- FACU,FAC Crataegus douglasii Lindl. FAC NI NI NI FAC FAC FAC FAC FAC Crataegus erythropoda Ashe NI FAC* FACU NI FACU,FAC* Crataegus marshallii Egglest. FACU+ FAC FACW FAC- FACU+,FACW Crataegus mollis Scheele FACU FAC FACW- FACU FAC FAC FACU,FACW- Crataegus monogyna Jacq. NI NI NI NI NI FAC- FAC- Crataegus nitida (Engelm.) Sarg. FACU+ FAC+ OBL FACU+,OBL Crataegus opaca Hook. & Arn. OBL OBL OBL Crataegus phaenopyrum (L. f.) Medik. FAC FAC- FAC FAC-,FAC Crataegus pulcherrima Ashe FAC FAC Crataegus spathulata Michx. FAC FAC FACW FAC+ FAC,FACW

Crataegus suksdorfii (Sarg.) Kruschke NI UPL UPL Crataegus texana Buckl. FAC FAC Crataegus viridis L. FACW FACW FACW FAC FAC FAC,FACW Crepis capillaris (L.) Wallr. NI UPL NI NI NI NI FACU* FACU* FACU NI NI UPL,FACU

Crepis runcinata (James) Torr. & Gray FACW FAC FAC FAC FAC FACW FACU FACW FACU,FACW Crescentia portoricensis Britt. OBL OBL Cressa nudicaulis Griseb. OBL OBL Cressa truxillensis Kunth FACW- FACW- FACW FACW FACW NI FACW-,FACW Crinum americanum L. OBL OBL OBL Crinum strictum Herbert FACW+ FACW+ Croptilon divaricatum (Nutt.) Raf. UPL UPL UPL FACU UPL,FACU

Page 55 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Crossopetalum ilicifolium (Poir.) Kuntze FACW FACW Crossopetalum rhacoma Crantz FACW* NI FACW* Crotalaria incana L. FACU FACU FACU UPL UPL,FACU

Crotalaria rotundifolia Walt. ex J.F. Gmel. UPL FACU NI UPL UPL,FACU Crotalaria spectabilis Roth NI NI NI NI UPL NI UPL Croton elliottii Chapman FACW+ FACW+ Croton heterocarpum Muell.-Arg. FACW+ FACW+ Croton lobatus L. NI FAC FAC Croton poecilanthus Urban FACW FACW Croton ripense Kanehira & Hatusima FACW FACW Crudia cynometroides Hosokawa FAC FAC Crypsis alopecuroides (Piller & Mitterp.) Schrad. NI NI OBL OBL* FACW* FACW*,OBL Crypsis schoenoides (L.) Lam. NI FACU NI FACW NI OBL FACU,OBL Crypsis vaginiflora (Forsk.) Opiz NI OBL OBL Cryptantha crinita Greene FACU* FACU* Cryptogramma stelleri (Gmel.) Prantl FACU- FACU NI NI UPL FACU FAC UPL,FAC Cryptostegia grandiflora (Roxb. ex R. Br.) R. Br. FACU* FACW FACU*,FACW Cryptotaenia canadensis (L.) DC. FAC FAC+ FAC FACU FACU FAC NI FACU,FAC+ Ctenitis hirta var. portoricana (C. Christens.) Proctor FAC FAC Ctenitis nemorosa (Humb. & Bonpl. ex Willd.) Ching FAC FAC Ctenitis rubiginosa (Brack.) Copeland FAC* FAC* Ctenitis submarginalis (Langsd. & Fisch.) Ching FACW FACW Ctenium aromaticum (Walt.) Wood FACW FACW FACW Ctenium floridanum (A.S. Hitchc.) A.S. Hitchc. FACW FACW

Cucurbita okeechobeensis (Small) Bailey OBL* OBL* Cucurbita texana Gray FACU FAC NI FACU,FAC Cuphea aspera Chapman OBL OBL Cuphea carthagenensis (Jacq.) J.F. Macbr. FACW FACW- FAC FAC,FACW Cuphea glutinosa Cham. & Schlecht. FACU NI FACU Cuphea micrantha Kunth OBL OBL

Cuphea parsonsia (L.) R. Br. ex Steud. FACU FACU Cuphea viscosissima Jacq. FAC- FACU FACU UPL* FAC NI UPL*,FAC

Curculigo scorzonerifolia (Lam.) Baker FAC FAC

Page 56 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Curcuma longa L. NI FACU FACU Cyanea aculeatiflora Rock NI Cyanea angustifolia (Cham.) Hbd. NI Cyanea degeneriana F. Wimmer FAC* FAC* Cyanea fissa (Mann) Hbd. FACW FACW Cyanea hirtella (Mann) Hbd. FAC FAC

Cyanea horrida (Rock) O. Deg. & Hosaka FAC FAC Cyanea kunthiana (Gaud.) Hbd. FAC FAC Cyanea macrostegia Hbd. FAC FAC Cyanea pilosa Gray FAC* FAC* Cyanea scabra Hbd. FAC* FAC* Cyanea solenocalyx Hbd. FACW FACW Cyanea tritomantha Gray FACU FACU Cyathea andina (Karst.) Domin FACW FACW Cyathea arborea (L.) Sm. FACW FACW Cyathea armata (Sw.) Domin FACU FACU Cyathea borinquena (Maxon) Domin FACW FACW Cyathea furfuracea Baker FACW FACW Cyathea ponapeana (Hosoikawa) Glassman FACU FACU Cyathea pungens (Willd.) Domin FACW FACW Cyathea tenera (J. Sm. ex Hook.) T. Moore FACU FACU Cyathula prostrata (L.) Blume NI FAC+ FAC+ Cybianthus sintenisii (Urban) Forero OBL OBL

Cycloloma atriplicifolium (Spreng.) Coult. FACU- FACU+ FACU FAC FAC UPL UPL FACU FACU- NI UPL,FAC Cyclopeltis semicordata (Sw.) J. Sm. FACU FACU Cydista aequinoctialis (L.) Miers FACW FACW Cymodocea filiformis (Kuetz.) Correll NI OBL OBL OBL OBL Cymodocea rotundata Ehrenb. & Hempr. ex Aschers OBL OBL Cymodocea serrulata (R. Br.) Aschers. & Magnus OBL OBL Cymophyllus fraserianus (Ker-Gawl.) Kartesz & Gandhi NI FACW* FACW* Cynanchum angustifolium Pers. FACW OBL FACW,OBL Cynanchum laeve (Michx.) Pers. FAC FAC FAC FAC FAC FAC Cynodon dactylon (L.) Pers. FACU FACU FACU FACU FACU+ FACU FAC FACU FACU FAC FACU FACU,FAC Cynoglossum officinale L. NI UPL NI NI NI NI FACU FACU* FACU* UPL,FACU Cynometra ramiflora L. FAC FAC Cynosciadium digitatum DC. FACW FACW FACW FACW Cynosurus cristatus L. UPL UPL FAC NI NI UPL FACW* UPL,FACW*

Page 57 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cyperus acuminatus Torr. & Hook. ex Torr. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Cyperus aggregatus (Willd.) Endl. NI FAC FAC FACU FACU,FAC Cyperus amabilis Vahl UPL* UPL* Cyperus articulatus L. OBL OBL OBL NI OBL Cyperus bipartitus Torr. FACW+ FACW FACW+ FACW FACW FACW NI FACW* OBL NI FACW*,OBL Cyperus compressus L. FAC+ FACW FACW+ FACW FACW FAC FAC,FACW+ Cyperus croceus Vahl FACU FAC FAC- FAC+ FAC FACU,FAC+ Cyperus cuspidatus Kunth FACW- FAC FAC,FACW- Cyperus cyperinus (Retz.) Sur. FAC* FAC* Cyperus cyperoides (L.) Kuntze FAC FAC Cyperus dentatus Torr. FACW+ OBL FACW+ FACW+,OBL Cyperus diandrus Torr. FACW FACW FACW+ FACW FACW+ FACW,FACW+ Cyperus difformis L. OBL OBL NI OBL OBL OBL OBL OBL OBL Cyperus digitatus Roxb. OBL* FACW+ OBL FACW+,OBL Cyperus distans L. f. OBL OBL OBL Cyperus distinctus Steud. FACW FACW Cyperus echinatus (L.) Wood FACU FAC FAC FAC FAC+ NI FACU,FAC+ Cyperus elegans L. FACW FACW- FACW FACW-,FACW Cyperus eragrostis Lam. NI FACW NI NI FACW FACW Cyperus erythrorhizos Muhl. FACW+ OBL OBL OBL OBL OBL OBL OBL OBL OBL FACW+,OBL Cyperus esculentus L. FACW FAC FACW FACW FACW FACW FACW FACW FACW FACW NI FACW NI FAC,FACW Cyperus fendlerianus Boeckl. NI FAC+ FAC FAC FAC,FAC+ Cyperus flavescens L. OBL OBL OBL NI OBL NI OBL OBL Cyperus flavicomus Michx. FAC FAC NI FAC FACU FACU,FAC Cyperus fuscus L. FAC FACW FAC NI* FAC,FACW Cyperus giganteus Vahl OBL OBL OBL OBL Cyperus gracilis R. Br. FAC FAC Cyperus granitophilus McVaugh FACW FACW* FACW*,FACW Cyperus haspan L. OBL OBL OBL OBL FACW+ FACW+,OBL Cyperus imbricatus Retz. OBL OBL Cyperus involucratus Rottb. NI OBL FACW+ NI FACW+ OBL FACW FACW,OBL Cyperus iria L. FACW FACW FACW FACW FACW FACW+ FACW,FACW+ Cyperus javanicus Houtt. FACW FACW Cyperus laevigatus L. FACW FAC+ FAC FACW* FACW+ FACW OBL FAC,OBL

Cyperus lancastriensis Porter ex Gray FACU FAC FAC- FAC+ FACU,FAC+ Cyperus lanceolatus Poir. FACW FACW* FACW*,FACW Cyperus lecontei Torr. ex Steud. NI FACW FACW Cyperus ligularis L. FACW FACW FAC OBL FAC,OBL Cyperus lupulinus ssp. lupulinus (Spreng.) Marcks UPL FACU+ FACU- FAC FACU FACU FACU* FACU* UPL UPL,FAC Cyperus mutisii (Kunth) Griseb. NI UPL UPL Cyperus niger Ruiz & Pavón NI FACW FACW FACW+ NI FACW+ FACW,FACW+ Cyperus ochraceus Vahl NI FACW FACW FACW FACW

Page 58 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cyperus odoratus L. FACW FACW FACW+ FACW FACW FACW FACW NI NI FACW FACW+ FACW FACW,FACW+ Cyperus onerosus M.C. Johnston FACW FACW Cyperus oxylepis Nees ex Steud. FACW FACW FACW Cyperus papyrus L. OBL OBL OBL Cyperus parishii Britt. FACW FACW* FACW FACW*,FACW

Cyperus peruvianus (Lam.) F.N. Williams FAC+ FAC+ Cyperus phaeolepis Cherm. FAC+ FAC+ Cyperus pilosus Vahl NI FACW FACW Cyperus planifolius L.C. Rich. FAC FACU FACU,FAC Cyperus polystachyos Rottb. FACW FACW FACW FACW FACW FAC* FAC*,FACW Cyperus polystachyos var. filicinus (Vahl) C.B. Clarke OBL OBL OBL FACW+ FACW+,OBL Cyperus pringlei Britt. FACW FACW Cyperus prolixus Kunth NI FAC+ FAC+ Cyperus pseudovegetus Steud. FACW FACW FACW FACW FACW FACW Cyperus pumilus L. FACW FACW Cyperus reflexus Vahl FAC- FAC FAC-,FAC Cyperus refractus Engelm. ex Boeckl. FACU+ FAC- FAC- NI FACU+,FAC- Cyperus retrorsus Chapman FAC- FACU+ FAC- FAC NI FACU+,FAC Cyperus rotundus L. FAC FAC- FAC- FAC FAC FAC FAC FACU FACU,FAC Cyperus schweinitzii Torr. FACU UPL FACU+ FACU FACU FAC FACU* FACU FAC UPL,FAC Cyperus serotinus Rottb. OBL OBL Cyperus seslerioides Kunth FAC+ FAC FAC,FAC+ Cyperus setigerus Torr. & Hook. NI FAC FAC FAC NI FAC Cyperus sphacelatus Rottb. NI FAC FAC Cyperus squarrosus L. FACW+ OBL OBL OBL OBL OBL OBL OBL OBL OBL FACW+,OBL Cyperus strigosus L. FACW FACW+ FACW FACW FACW FACW FACW FACW FACW FACW FACW,FACW+ Cyperus surinamensis Rottb. FACW FACW FACW FACW FACW Cyperus tenuis Sw. NI FACW UPL UPL,FACW Cyperus tetragonus Ell. FAC+ FAC+

Cyperus thyrsiflorus Schlecht. & Cham. FAC FAC FAC Cyperus trachysanthos Hook. & Arn. FACW FACW Cyperus trinervis R. Br. FACW FACW Cyperus unioloides R. Br. OBL OBL Cyperus virens Michx. FACW FACW FACW FACW FACW* FACW FACW+ FACW*,FACW+ Cypripedium acaule Ait. FACU- FAC- FACW FACU-,FACW Cypripedium arietinum Ait. f. FACW+ FACW+ FACW+ Cypripedium californicum Gray OBL OBL OBL Cypripedium candidum Muhl. ex Willd. OBL NI OBL OBL OBL OBL Cypripedium fasciculatum Kellogg ex S. Wats. NI FACU FACU FAC FACU,FAC

Cypripedium montanum Dougl. ex Lindl. NI FACU FAC- FACU FACU,FAC-

Page 59 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Cypripedium parviflorum Salisb. FACW- FAC- FAC+ FACW FACW FACW- FACW FACW FACW- FACW FAC-,FACW Cypripedium passerinum Richards. NI FACW FAC FAC,FACW Cypripedium planipetalum (Fern.) Morris & Eames FACW FACW Cypripedium pubescens Willd. FAC+ FACU FAC+ FACW FACW FACW- FACW FACW- FACU,FACW Cypripedium reginae Walt. FACW FACW- FACW+ FACW FACW-,FACW+ Cypripedium X andrewsii A.M. Fuller NI FACW FACW FACW Cypselea humifusa Turp. FACW FACW* FACW* FACW OBL FACW*,OBL Cyrilla racemiflora L. FACW FACW FACW+ FACW+ FACW,FACW+ Cyrtandra grayana Hbd. FAC FAC Cyrtandra grayi C.B. Clarke FAC FAC Cyrtandra hashimotoi Rock FAC FAC Cyrtandra lessoniana Gaud. FAC FAC Cyrtandra longifolia (Wawra) Hbd. ex C.B. Clarke FAC FAC Cyrtandra oenobarba Mann FACW+ FACW+ Cyrtandra paludosa Gaud. FAC FAC Cyrtandra platyphylla Gray FACU FACU Cyrtandra viridiflora St. John & Storey FACW FACW Cyrtococcum patens (L.) A. Camus FAC FAC

Cyrtosperma chamissonis (Schott) Merr. OBL OBL Cystopteris bulbifera (L.) Bernh. FAC FAC FACW- FACW FAC FACW FACW FAC NI FAC,FACW Cystopteris fragilis (L.) Bernh. FACU FACU FACU FACU FACU FACU FACU+ FACU FACU FACU FACU NI FACU,FACU+ Cystopteris (Lam.) Bernh. ex Desv. NI FAC+ FAC FAC FAC,FAC+

Cystopteris protrusa (Weatherby) Blasdell NI FAC* NI NI NI FAC* Dactylis glomerata L. FACU FACU FACU FACU FACU FACU+ FACU+ FACU FACU FACU FACU UPL UPL UPL,FACU+ Dactyloctenium aegyptium (L.) Willd. NI FACU- NI NI NI NI NI UPL UPL NI UPL,FACU-

Dactylorhiza aristata (Fisch. ex Lindl.) Soó FAC FAC Dalbergia brownii (Jacq.) Schinz FACW FACW

Dalbergia candenatensis (Dennst.) Prain FACW FACW Dalbergia ecastaphyllum (L.) Taubert FACW+ FACW- FACW-,FACW+ Dalbergia monetaria L. f. FAC+ FAC+ Dalbergia palauensis Hosokawa NI Dalea carnea (Michx.) Poir. FACW FACW Dalea leporina (Ait.) Bullock NI NI NI FACU FACU UPL* UPL* NI UPL*,FACU Dalibarda repens L. FAC FACW+ FACU- FACU-,FACW+ Danaea elliptica Sm. OBL OBL Danaea jenmanii Underwood OBL OBL Danaea nodosa (L.) Sm. OBL OBL Danaea urbanii Maxon OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Danthonia californica Boland. NI FACU* NI FACU FAC- FACU* FACW FACU*,FACW Danthonia compressa Austin ex Peck FACU- FACU- NI FACU- Danthonia decumbens (L.) DC. NI NI NI Danthonia intermedia Vasey FAC FAC NI FAC- FACU FACU+ FAC FAC FACU,FAC Danthonia sericea Nutt. FACU FACU- FACU FACU-,FACU Daphnopsis philippiana Krug & Urban FAC FAC Darlingtonia californica Torr. OBL OBL OBL

Darmera peltata (Torr. ex Benth.) Voss NI OBL OBL OBL Dasistoma macrophylla (Nutt.) Raf. FACU FAC FACU- FAC- FAC FACU-,FAC Datisca glomerata (K. Presl) Baill. NI FACW FACW Datura metel L. NI NI FACU+* UPL NI UPL,FACU+* Decodon verticillatus (L.) Ell. OBL OBL OBL OBL OBL Decumaria barbara L. OBL FACW FACW,OBL Deeringothamnus pulchellus Small FAC FAC Deeringothamnus rugelii (B.L. Robins.) Small FACW FACW Delosperma litorale (Kensit) L. Bolus FACU* FACU* Delphinium andesicola Ewan FACU FACU Delphinium barbeyi (Huth) Huth NI FAC* FAC FAC+ FAC*,FAC+ Delphinium burkei Greene NI NI FACU- FACU- Delphinium californicum Torr. & Gray FACU FACU Delphinium glaucescens Rydb. FACU FACU Delphinium glaucum S. Wats. FACW* FACW FACW FACW FACW FACW*,FACW Delphinium hesperium ssp. cuyamacae (Abrams) Lewis & Epling FAC FAC Delphinium leucophaeum Greene FACU FACU

Delphinium multiplex (Ewan) C.L. Hitchc. FAC* FAC* Delphinium occidentale (S. Wats.) S. Wats. NI NI UPL FACU FACU- UPL,FACU Delphinium polycladon Eastw. NI FACW FACW Delphinium recurvatum Greene FACU FACU Delphinium sapellonis Cockerell FAC- FAC- Delphinium scopulorum Gray FAC FAC Delphinium sonnei Greene FACW* FAC FACW FAC,FACW Delphinium tenuisectum Greene FAC- FAC- Delphinium uliginosum Curran NI OBL OBL Dendranthema arcticum (L.) Tzvelev NI FACW FACW Dendropanax arboreus (L.) Dcne. & Planch. ex Britt. FACU FACU Dendropanax laurifolius (E. March.) Dcne. & Planch. ex R.C. Schneid. FAC FAC Dennstaedtia bipinnata (Cav.) Maxon OBL FAC FAC,OBL

Page 61 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Dennstaedtia punctilobula (Michx.) T. Moore UPL UPL NI UPL Deparia acrostichoides (Sw.) M. Kato FAC FAC FAC NI FAC

Deparia prolifera (Kaulfuss) Hook. & Grev. NI Derris elliptica (Roxb.) Benth. FACU FACU Derris trifoliata Lour. FAC+ FAC+ Deschampsia cespitosa (L.) Beauv. FACW FACW FACW+ FACW FACW- FACW FACW FACW FAC FAC,FACW+ Deschampsia cespitosa ssp. brevifolia (R. Br.) Tzvelev NI NI OBL OBL Deschampsia cespitosa ssp. paramushirensis (Honda) Tzvelev OBL OBL

Deschampsia danthonioides (Trin.) Munro NI FACW- FACW FACW- FACW FAC FAC,FACW Deschampsia elongata (Hook.) Munro NI NI FAC FACW FACW- FACW FAC FAC,FACW Deschampsia nubigena Hbd. FAC FAC Descurainia californica (Gray) O.E. Schulz NI UPL UPL NI FACU* UPL,FACU* Descurainia incana ssp. incana (Bernh. ex Fisch. & C.A. Mey.) Dorn NI NI NI NI NI NI FACU NI NI NI FACU Descurainia obtusa ssp. adenophora (Woot. & Standl.) Detling NI NI UPL UPL Desmanthus illinoensis (Michx.) MacM. ex B.L. Robins. & Fern. FAC FAC FAC- FACU FACU FACU UPL FACU UPL,FAC Desmanthus virgatus (L.) Willd. FACU FACU FACU FACU FACU* FACU*,FACU Desmodium adscendens (Sw.) DC. FACW FACW Desmodium barbatum (L.) Benth. FACW FACW Desmodium canadense (L.) DC. FAC FAC- FAC- FACU FAC FAC FACU,FAC Desmodium incanum DC. FAC* NI FACU NI FACU,FAC* Desmodium paniculatum (L.) DC. UPL FACU FACU UPL FAC- UPL,FAC- Desmodium sandwicense E. Mey. FACU* FACU* Desmodium scorpiurus (Sw.) Desv. NI FAC FAC Desmodium tenuifolium Torr. & Gray FAC* FACU FACU,FAC* Desmodium triflorum (L.) DC. FACU FACU FACU* FACU*,FACU Diamorpha smallii Britt. ex Small FACW+ FACW+ FACW+ Dianthus armeria L. UPL UPL NI NI NI NI NI NI NI NI UPL,FACU- Dianthus deltoides L. NI NI NI NI NI NI FAC* FAC* Diapensia lapponica L. NI UPL* UPL* Dicentra formosa (Andr.) Walp. NI FACU* NI FACU* Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark FACU FACU FACU- FACU FACU- FACU-,FACU Dichanthelium acuminatum (Sw.) Gould & C.A. Clark FAC FAC FAC FAC FAC FAC FAC FACW FAC FACW FACU- NI FACU-,FACW Dichanthelium acuminatum var. fasciculatum (Torr.) Freckmann NI NI NI NI NI NI FAC* FACW FACW FACW NI FAC*,FACW

Page 62 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Dichanthelium boreale (Nash) Freckmann FACU FACU+ FACU+ FACU,FACU+ Dichanthelium clandestinum (L.) Gould FAC+ FACW FACW FACW FAC+ FAC+,FACW Dichanthelium commutatum (J.A. Schultes) Gould FACU+ FAC FAC FAC FACU+,FAC Dichanthelium consanguineum (Kunth) Gould & C.A. Clark FACU FAC FACU FACU FACU,FAC Dichanthelium cynodon (Reichardt) C.A. Clark & Gould OBL OBL Dichanthelium dichotomum (L.) Gould FAC FAC FAC- FAC FAC FAC-,FAC Dichanthelium erectifolium (Nash) Gould & C.A. Clark OBL OBL Dichanthelium hillebrandianum (A.S. Hitchc.) C.A. Clark & Gould OBL OBL Dichanthelium isachnoides (Munro ex Hbd.) C.A. Clark & Gould OBL OBL Dichanthelium koolauense (St. John & Hosaka) C.A. Clark & Gould OBL OBL Dichanthelium latifolium (L.) Gould & C.A. Clark FACU- FACU FACU FACU FACU FACU-,FACU Dichanthelium laxiflorum (Lam.) Gould FACU FAC FAC- FAC- FACU,FAC Dichanthelium leibergii (Vasey) Freckmann FACU FACU+ FACU FAC FACU,FAC Dichanthelium oligosanthes (J.A. Schultes) Gould FACU FACU FACU FACU FACU FACU FACU FAC FACU* FACU FACU*,FAC Dichanthelium ovale (Ell.) Gould & C.A. Clark FACU FACU FACU FACU- NI* FACU-,FACU Dichanthelium ravenelii (Scribn. & Merr.) Gould FACU- FACU FAC FAC FACU-,FAC Dichanthelium sabulorum (Lam.) Gould & C.A. Clark FACU FACU FAC- FAC FAC FACU,FAC Dichanthelium scabriusculum (Ell.) Gould & C.A. Clark OBL OBL NI OBL NI NI OBL

Dichanthelium scoparium (Lam.) Gould FACW FACW FACW FAC FACW- FAC+ FAC,FACW

Dichanthelium sphaerocarpon (Ell.) Gould FACU FACU FACU FACU FACU FACU Dichanthelium strigosum var. leucoblepharis (Trin.) Freckmann FAC FACW FACU- FACU-,FACW Dichelostemma capitatum ssp. capitatum (Benth.) Wood FAC* FAC* Dichondra carolinensis Michx. FACW FAC FAC+ FAC,FACW Dichondra micrantha Urban FACW- FACW- Dichondra recurvata Tharp & M.C. Johnston FAC FAC

Page 63 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Dichondra repens J.R. Forst. FACU FACU FAC FACU,FAC Dichondra sericea Sw. FACU FACU Dicliptera brachiata (Pursh) Spreng. FACW FACW FACW FACW FACW FACW Dicranopteris emarginata (T. Moore) W.J. Robins. FACU FACU Dicranopteris flexuosa (Schrad.) Underwood FAC FAC FAC

Dicranopteris linearis (Burm.) Underwood FACU FACU Dicranopteris pectinata (Willd.) Underwood FACW FACW

Dicranopteris rubiginosa (Mett.) Maxon OBL OBL Didiplis diandra (Nutt. ex DC.) Wood OBL OBL OBL OBL OBL NI OBL Didymopanax morototonii (Aubl.) Dcne. & Planch. FAC FAC Diectomis fastigiata (Sw.) Beauv. NI Dieffenbachia seguine (Jacq.) Schott OBL OBL Diellia laciniata (Hbd.) Diels NI Digitalis purpurea L. NI NI NI NI NI FACU* UPL NI UPL,FACU* Digitaria ciliaris (Retz.) Koel. NI NI NI NI NI NI NI NI FAC FAC Digitaria eriantha Steud. FACU NI FACU FAC FACU,FAC Digitaria horizontalis Willd. NI NI FAC FAC Digitaria insularis (L.) Mez ex Ekman FAC- NI FAC UPL FACU FACU UPL,FAC Digitaria ischaemum (Schreb.) Muhl. UPL UPL FACU UPL UPL UPL UPL FACU FACU FAC* UPL UPL,FAC* Digitaria pauciflora A.S. Hitchc. FACW FACW Digitaria sanguinalis (L.) Scop. FACU- FAC- FACU FACU FACU FACU FACU FACU FACU FACU UPL UPL,FAC- Digitaria serotina (Walt.) Michx. FAC FAC FAC FAC Digitaria setigera Roth ex Roemer & J.A. Schultes NI NI FAC FAC Digitaria violascens Link NI NI NI NI NI FAC FAC

Dilomilis montana (Sw.) Summerhayes FACW FACW Dimeria ciliata Merr. FAC FAC Dimeria ornithopoda Trin. FACW FACW

Dioclea multiflora (Torr. & Gray) C. Mohr FAC FAC+ FACW- FACU FACU,FACW- Diodia serrulata (Beauv.) G. Taylor FACU FACU Diodia teres Walt. UPL FACU- FACU FACU FACU- FACU- NI UPL,FACU Diodia virginiana L. FACW FACW FACW NI OBL FACW,OBL Dionaea muscipula Ellis NI FACW FACW Dioscorea quaternata J.F. Gmel. FACU FAC FACU NI UPL UPL,FAC Dioscorea villosa L. FAC+ FACW FAC+ FACU FAC NI FACU,FACW Diospyros virginiana L. FAC- FAC FAC FACU FAC NI FACU,FAC Diphylleia cymosa Michx. FACU+ FACU+ FACU+

Page 64 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Diplacus parviflorus Greene FACU- FACU- Diplazium centripetale (Baker) Maxon OBL OBL Diplazium cristatum (Desr.) Alston FACW FACW Diplazium expansum Willd. OBL OBL Diplazium grandifolium (Sw.) Sw. FACW FACW

Diplazium hymenodes (Mett.) A.& D. Löve FACW FACW Diplazium lherminieri Hieron. OBL OBL Diplazium plantaginifolium (L.) Urban FAC+ FAC+

Diplazium pycnocarpon (Spreng.) Broun FAC FAC+ FAC- FACU FACU,FAC+ Diplazium riedelianum (Bong. ex Kunze) K. Presl FAC FAC Diplazium striatum (L.) K. Presl OBL OBL Diplazium unilobum (Poir.) Hieron. FACU FACU Dipsacus fullonum L. NI NI NI NI NI NI NI FACW NI FACW- FACW-,FACW Dipsacus fullonum ssp. sylvestris (Huds.) Clapham FACU- FACU* NI NI FACW NI FACU-,FACW Dirca occidentalis Gray FAC* FAC* Dirca palustris L. FAC FACU- FAC NI FAC* FACU-,FAC Disporum trachycarpum (S. Wats.) Benth. & Hook. f. UPL UPL FACU* FACU* NI UPL,FACU* (L.) Greene FACW+ FACW+ FACW FACW FACW FAC FACW FAC+* FAC+ FACW NI FAC,FACW+ Ditta myricoides Griseb. FACW FACW Dodecatheon alpinum (Gray) Greene OBL OBL FACW+ OBL FACW+,OBL Dodecatheon conjugens Greene NI FAC* FACU FAC* FACU,FAC* Dodecatheon dentatum Hook. FAC* FAC FACW* FAC*,FACW* Dodecatheon dentatum ssp. ellisiae (Standl.) H.J. Thompson FACW NI FACW

Dodecatheon frigidum Cham. & Schlecht. FACW FACW Dodecatheon jeffreyi Van Houtte NI FACW+ FACW FACW FACW,FACW+ Dodecatheon meadia L. FACU FACU FACU NI FACU FAC NI NI NI FACU,FAC Dodecatheon meadia ssp. meadia L. NI NI NI FACW FACW NI FACW FACW FACW FACW Dodecatheon poeticum Henderson FAC FAC Dodecatheon pulchellum (Raf.) Merr. NI FACW* FACW- FAC FACW FACW FACW FACW FACW FAC,FACW Dodecatheon redolens (Hall) H.J. Thompson OBL OBL OBL Dodecatheon subalpinum Eastw. FACU* FACU* Dodonaea viscosa (L.) Jacq. NI NI FACU NI FACU Dolichandrone spathacea (L. f.) K. Schum. OBL OBL

Donax canniformis (Forst. f.) K. Schum. FAC FAC

Page 65 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Dopatrium junceum (Roxb.) Buch.-Ham. ex Benth. OBL OBL OBL OBL Downingia bacigalupii Weiler OBL NI OBL OBL Downingia bella Hoover OBL OBL Downingia bicornuta Gray OBL OBL OBL OBL Downingia concolor Greene OBL OBL Downingia cuspidata (Greene) Greene ex Jepson OBL OBL

Downingia elegans (Dougl. ex Lindl.) Torr. NI OBL OBL OBL Downingia insignis Greene OBL NI OBL OBL Downingia laeta (Greene) Greene NI OBL OBL OBL OBL Downingia montana Greene NI OBL OBL Downingia ornatissima Greene OBL OBL Downingia pulchella (Lindl.) Torr. NI OBL OBL Downingia pusilla (G. Don) Torr. OBL OBL Downingia yina Applegate OBL OBL OBL Draba albertina Greene NI NI NI FAC* NI FAC FAC*,FAC Draba aurea Vahl ex Hornem. FAC NI FAC UPL FACU* UPL UPL,FAC Draba cana Rydb. NI NI NI NI NI NI NI UPL NI UPL Draba helleriana Greene NI FACU FAC FACU,FAC

Draba paucifructa Clokey & C.L. Hitchc. FAC* FAC* Draba praealta Greene NI NI NI FACW NI FACW Draba spectabilis Greene NI FACU* FACU- FACU-,FACU* Draba stenoloba Ledeb. NI FAC* NI FACW* FACU* FACU*,FACW* Dracocephalum parviflorum Nutt. FACU- FACU FACU FACU FACU FACU FACU FACU FACU FACU-,FACU Dracontium polyphyllum L. FACW FACW Dracopis amplexicaulis (Vahl) Cass. FAC FACU-* FACW FACW FAC+ FACW FACU-*,FACW Drosera anglica Huds. OBL OBL OBL OBL OBL OBL OBL Drosera brevifolia Pursh OBL OBL NI NI OBL OBL Drosera capillaris Poir. OBL OBL OBL OBL OBL Drosera filiformis Raf. OBL OBL OBL Drosera intermedia Hayne OBL OBL OBL OBL OBL Drosera linearis Goldie OBL OBL NI NI OBL Drosera rotundifolia L. OBL OBL OBL OBL OBL OBL OBL OBL OBL

Drosera X obovata Mert. & Koch (pro sp.) NI OBL OBL Dryas drummondii Richards. ex Hook. NI FACU FACU FACU Dryas integrifolia Vahl NI NI FACU FACU FACU Drymaria cordata (L.) Willd. ex J.A. Schultes FAC FAC FAC FAC Drymaria pachyphylla Woot. & Standl. FACU* FACU* FACU* Dryopteris campyloptera Clarkson NI UPL NI NI NI NI NI UPL

Page 66 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Dryopteris carthusiana (Vill.) H.P. Fuchs FAC+ FACW FACW- FACW FACW FAC+ FAC+,FACW Dryopteris celsa (Wm. Palmer) Knowlt., Palmer & Pollard ex Small OBL FAC+ OBL FAC+,OBL

Dryopteris clintoniana (D.C. Eat.) Dowell FACW+ FACW+ FACW+ Dryopteris cristata (L.) Gray FACW+ OBL OBL OBL FACW FACW FACW,OBL

Dryopteris davallioides (Brack.) Kuntze FACU FACU Dryopteris expansa (K. Presl) Fraser- Jenkins & Jermy FAC NI FACU FACW FACW FACU FACU,FACW

Dryopteris fuscoatra (Hbd.) W.J. Robins. NI FAC FAC Dryopteris glabra (Brack.) Kuntze FAC FAC Dryopteris goldiana (Hook. ex Goldie) Gray FAC+ FAC- FAC FAC-,FAC+ Dryopteris intermedia (Muhl. ex Willd.) Gray FACU FACU FAC FACU,FAC Dryopteris ludoviciana (Kunze) Small NI FACW FACW+ FACW,FACW+ Dryopteris marginalis (L.) Gray FACU- FACU FACU FACU FACU FACU-,FACU Dryopteris X australis (Wherry) Small (pro sp.) NI FACW FACW Dryopteris X boottii (Tuckerman) Underwood (pro sp.) FACW NI FACW FACW Dryopteris X triploidea Wherry FAC FAC FAC FAC Dryopteris X uliginosa (A. Braun ex Dowell) Druce FAC FAC* NI FAC*,FAC Drypetes alba Poit. FACU FACU Drypetes glauca Vahl FACW FACW Dubautia dolosa (O. Deg. & Sherff) G.D. Carr FAC FAC

Dubautia imbricata St. John & G.D. Carr FAC FAC Dubautia knudsenii Hbd. FACU* FACU* Dubautia laxa Hook. & Arn. FACW FACW Dubautia paleata Gray FACW+ FACW+ Dubautia pauciflorula St. John & G.D. Carr FAC FAC Dubautia plantaginea Gaud. FACU FACU Dubautia raillardioides Hbd. FAC FAC Dubautia reticulata (Sherff) Keck FACU FACU Dubautia scabra (DC.) Keck FACU- FACU- Dubautia waialealae Rock FACW FACW Duchesnea indica (Andr.) Focke FACU- FACU* FACU- FAC UPL UPL UPL,FAC Dudleya variegata (S. Wats.) Moran FACU FACU

Page 67 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Dugaldia hoopesii (Gray) Rydb. NI FAC+ FACU FAC FACW FACU,FACW Dulichium arundinaceum (L.) Britt. OBL OBL OBL OBL OBL OBL OBL OBL OBL Dupontia fisheri R. Br. FACW FACW Dyschoriste angusta (Gray) Small FAC FAC

Dyschoriste humistrata (Michx.) Kuntze FACW FACW Dysoxylum huntii Merr. FACU FACU colona (L.) Link FACW FACW FACW FACW FACW FACW FAC FACW FACW FACW FAC,FACW Echinochloa crus-galli (L.) Beauv. FACU FACW- FACW FACW FACW FACW- FACW- FACW FACW FACW OBL FACW FACU,OBL Echinochloa crus-pavonis (Kunth) J.A. Schultes FACW+ OBL FACW OBL OBL FACW FACW OBL OBL FACW,OBL Echinochloa muricata (Beauv.) Fern. FACW+ FAC OBL OBL OBL FACW FACW FACW FACW FACW NI FAC,OBL Echinochloa oryzoides (Ard.) Fritsch OBL OBL Echinochloa paludigena Wieg. OBL OBL OBL Echinochloa polystachya (Kunth) A.S. Hitchc. OBL FACW+ OBL FACW+,OBL Echinochloa stagnina (Retz.) Beauv. NI FACW+ FACW+ Echinochloa walteri (Pursh) Heller FACW+ OBL OBL OBL OBL FACW+,OBL

Echinocystis lobata (Michx.) Torr. & Gray FAC FACW- FACW- FAC FAC FAC FAC FAC FACU FACU,FACW-

Echinodorus berteroi (Spreng.) Fassett OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL NI OBL Echinodorus cordifolius (L.) Griseb. OBL OBL OBL OBL OBL OBL OBL Echinodorus parvulus Engelm. OBL OBL OBL FACW OBL OBL FACW,OBL Echinopepon wrightii (Gray) S. Wats. FAC* FAC FAC*,FAC Eclipta prostrata (L.) L. FAC FACW- FACW OBL FACW FACW FAC FAC+ OBL FACW FAC,OBL Egeria densa Planch. OBL OBL OBL OBL OBL OBL NI OBL OBL NI OBL OBL Egletes viscosa (L.) Less. FACW FACW Ehrharta stipoides Labill. FAC FAC Eichhornia crassipes (Mart.) Solms OBL OBL OBL OBL OBL OBL OBL OBL OBL Eichhornia diversifolia (Vahl) Urban OBL OBL Elaeagnus angustifolia L. FACU FAC FACU- FAC- FAC FAC FACW- FAC FAC FAC FACU-,FACW-

Elaeagnus commutata Bernh. ex Rydb. NI UPL* FAC FAC NI FAC* NI FAC UPL*,FAC Elaeocarpus bifidus Hook. & Arn. FACU FACU Elaeocarpus carolinensis Koidzumi FACU FACU Elaphoglossum aemulum (Kaulfuss) Brack. FAC FAC Elaphoglossum alatum Gaud. FAC FAC Elaphoglossum peltatum (Sw.) Urban NI* Elaphoglossum wawrae (Luerss.) C. Christens. FAC FAC Elatine ambigua Wight OBL OBL Elatine americana (Pursh) Arn. OBL NI OBL OBL OBL OBL OBL Elatine brachysperma Gray OBL OBL FACW NI FACW FACW OBL OBL OBL FACW,OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Elatine californica Gray NI OBL NI OBL OBL OBL Elatine chilensis Gray OBL OBL OBL Elatine heterandra Mason OBL OBL

Elatine minima (Nutt.) Fisch. & C.A. Mey. OBL OBL OBL Elatine rubella Rydb. NI OBL OBL OBL OBL Elatine triandra Schkuhr OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Elatostema grandifolium Reinecke FACU FACU Eleocharis acicularis (L.) Roemer & J.A. Schultes OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Eleocharis acutangula (Roxb.) J.A. Schultes FAC+ FAC+ Eleocharis acutisquamata Buckl. OBL* OBL OBL*,OBL Eleocharis albida Torr. OBL OBL OBL OBL Eleocharis atropurpurea (Retz.) J.& K. Presl NI FACW FACW FACW FACW FACW FACW FACW+ FACW FACW+ OBL FACW,OBL

Eleocharis austrotexana M.C. Johnston OBL OBL Eleocharis baldwinii (Torr.) Chapman OBL FACW+ FACW FACW,OBL Eleocharis bella (Piper) Svens. FACW FACW FACW FACW FACW Eleocharis bolanderi Gray FACW FACW+ FACW FACW,FACW+ Eleocharis cellulosa Torr. OBL OBL OBL OBL Eleocharis compressa Sullivant OBL* FACW+ FACW FACW FACW FACW FACW NI FACW,OBL* Eleocharis congesta D. Don OBL OBL Eleocharis cylindrica Buckl. OBL OBL OBL Eleocharis dulcis (Burm. f.) Trin. ex Henschel OBL OBL Eleocharis elegans (Kunth) Roemer & J.A. Schultes OBL OBL Eleocharis elongata Chapman OBL OBL OBL Eleocharis engelmannii Steud. FACW+ FACW FACW FACW NI FACW OBL* FACW OBL FACW+ FACW,OBL Eleocharis equisetoides (Ell.) Torr. OBL OBL OBL OBL OBL Eleocharis erythropoda Steud. OBL OBL OBL OBL OBL OBL NI OBL OBL OBL OBL Eleocharis fallax Weatherby OBL OBL OBL OBL OBL Eleocharis flavescens (Poir.) Urban OBL OBL OBL OBL NI OBL OBL OBL OBL Eleocharis geniculata (L.) Roemer & J.A. Schultes FACW+ FACW+ FACW FACW FACW OBL OBL OBL FACW,OBL Eleocharis halophila (Fern. & Brack.) Fern. & Brack. OBL OBL OBL Eleocharis intermedia J.A. Schultes FACW+ FACW FACW NI FACW,FACW+ Eleocharis interstincta (Vahl) Roemer & J.A. Schultes OBL OBL OBL OBL Eleocharis kamtschatica (C.A. Mey.) Komarov FACW FACW Eleocharis lanceolata Fern. FACW FACW FACW+ FACW FACW,FACW+

Page 69 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Eleocharis melanocarpa Torr. FACW+ FACW FACW+ FACW FACW,FACW+ Eleocharis microcarpa Torr. OBL OBL OBL OBL NI* OBL Eleocharis minima Kunth NI OBL OBL NI OBL Eleocharis montana (Kunth) Roemer & J.A. Schultes OBL OBL OBL OBL OBL Eleocharis montevidensis Kunth FACW+ FACW FACW+ FACW NI FACW FACW,FACW+ Eleocharis mutata (L.) Roemer & J.A. Schultes NI OBL OBL OBL Eleocharis nana Kunth OBL OBL Eleocharis nigrescens (Nees) Steud. FACW FACW Eleocharis nitida Fern. OBL OBL OBL OBL

Eleocharis obtusa (Willd.) J.A. Schultes OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Eleocharis ochrostachya Steud. OBL OBL Eleocharis olivacea Torr. OBL OBL OBL NI NI NI NI NI OBL Eleocharis ovata (Roth) Roemer & J.A. Schultes OBL OBL OBL OBL OBL NI OBL OBL NI OBL Eleocharis pachycarpa Desv. OBL OBL NI* OBL Eleocharis pachystyla (C. Wright) C.B. Clarke OBL OBL Eleocharis palustris (L.) Roemer & J.A. Schultes OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Eleocharis parishii Britt. FACW OBL FACW+ FACW FACW,OBL

Eleocharis parvula (Roemer & J.A. Schultes) Link ex Bluff, Nees & Schauer OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Eleocharis quadrangulata (Michx.) Roemer & J.A. Schultes OBL OBL OBL OBL OBL OBL OBL Eleocharis quinqueflora (F.X. Hartmann) Schwarz OBL NI OBL OBL OBL OBL OBL OBL OBL OBL OBL Eleocharis radicans (A. Dietr.) Kunth OBL OBL OBL OBL OBL OBL NI OBL OBL Eleocharis retroflexa (Poir.) Urban OBL OBL OBL Eleocharis robbinsii Oakes OBL OBL OBL OBL Eleocharis rostellata (Torr.) Torr. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Eleocharis setifolia (A. Rich.) Raynal NI NI* Eleocharis sintenisii Boeckl. NI OBL OBL Eleocharis smallii Britt. OBL OBL OBL OBL OBL OBL NI OBL

Eleocharis tenuis (Willd.) J.A. Schultes FACW+ FACW FACW NI FACW FACW NI FACW FACW,FACW+ Eleocharis tortilis (Link) J.A. Schultes FACW+ FACW FACW FACW,FACW+ Eleocharis tricostata Torr. OBL FACW+ OBL FACW+,OBL Eleocharis tuberculosa (Michx.) Roemer & J.A. Schultes OBL FACW+ OBL FACW+,OBL

Eleocharis uniglumis (Link) J.A. Schultes OBL NI OBL OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Eleocharis vivipara Link OBL OBL NI OBL Eleocharis wolfii (Gray) Gray ex Britt. OBL OBL OBL OBL OBL OBL OBL Elephantopus carolinianus Raeusch. FACU FAC FAC- FAC FAC FACU,FAC Elephantopus mollis Kunth FAC FACU- FACU-,FAC Elephantopus nudatus Gray FAC FAC FAC* FAC*,FAC Eleusine indica (L.) Gaertn. FACU- FACU FACU FACU FACU FACU FACU FACU UPL FACU FAC FACU- UPL,FAC Eleutheranthera ruderalis (Sw.) Schultz- Bip. FAC FAC FAC Elliottia pyroliflorus (Bong.) S.W. Brim & P.F. Stevens NI FAC* FAC* Ellisia nyctelea (L.) L. FACU FAC FAC+ UPL FAC FAC FAC FACU FACU UPL,FAC+ Elodea bifoliata St. John OBL NI OBL OBL OBL OBL Elodea canadensis Michx. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL NI OBL Elodea nuttallii (Planch.) St. John OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Elodea schweinitzii (Planch.) Caspary OBL OBL Eltroplectris calcarata (Hook. f.) Garay & Sweet OBL FACW FACW,OBL Elymus alaskanus ssp. alaskanus (Scribn. & Merr.) A. Love FAC FAC Elymus canadensis L. FACU+ FAC FAC- FACU FACU FAC+ FAC FACU FAC FAC* FACU,FAC+ Elymus canadensis var. wiegandii (Fern.) Bowden FAC FAC NI NI FAC Elymus caninus (L.) L. NI FAC- FAC- Elymus elymoides (Raf.) Swezey FACU FACU FACU FACU- UPL UPL FACU- FACU- UPL,FACU Elymus glaucus Buckl. FACU FACU FACU FACU NI NI FACU FACU FACU FACU FACU FACU Elymus hystrix L. UPL UPL* NI NI NI NI NI UPL*,UPL Elymus lanceolatus (Scribn. & J.G. Sm.) Gould NI NI NI NI NI NI UPL NI UPL Elymus lanceolatus ssp. lanceolatus (Scribn. & J.G. Sm.) Gould FACU- FAC FAC FAC UPL FACU- NI* UPL UPL,FAC Elymus macrourus (Turcz.) Tzvelev FAC FAC Elymus riparius Wieg. FACW FACW FACW FAC FAC,FACW Elymus sibiricus L. FAC FAC

Elymus trachycaulus ssp. trachycaulus (Link) Gould ex Shinners FACU FAC FACU+ FAC FAC FAC- FAC FACU FAC FAC* FACU FACU,FAC Elymus villosus Muhl. ex Willd. FACU- FACU FACU FACU FACU FACU NI FACU-,FACU Elymus virginicus L. FACW- FAC FACW- FAC FAC FAC FACW FACW FACW FAC,FACW Elyonurus tripsacoides Humb. & Bonpl. ex Willd. FACW- UPL* UPL*,FACW-

Elytraria caroliniensis (J.F. Gmel.) Pers. FACW FACW Elytrigia pungens (Pers.) Tutin FACW FACW Elytrigia repens var. repens (L.) Desv. ex B.D. Jackson FACU- FACU- FACU FAC FAC FACU- FACU- FACU FAC- FAC* NI FACU-,FAC

Page 71 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Empetrum eamesii ssp. atropurpureum (Fern. & Wieg.) D. Löve FAC* NI FAC* Empetrum nigrum L. FACW FACW- FAC FACU FAC FACU,FACW Enceliopsis nudicaulis (Gray) A. Nels. UPL* UPL NI UPL UPL*,UPL Endiandra elaeocarpa Gillespie FACU FACU Enemion biternatum Raf. FACU- FACW FAC UPL FAC FAC* UPL,FACW Enhalus acoroides (L. f.) Rich. OBL OBL Entada phaseoloides (L.) Merr. FACU FACU Enterosora trifurcata (L.) Bishop NI* Enydra sessilis (Sw.) DC. OBL OBL Epidendrum secundum Jacq. NI FACW FACW Epidendrum X obrienianum Rolfe NI FACU- FACU- Epilobium anagallidifolium Lam. FACW FAC NI FACW* FACW FACU- FACU* FAC FACU-,FACW Epilobium angustifolium L. FAC FACU FAC FAC FAC FAC FACU FACU+ FAC FACU FACU,FAC Epilobium arcticum Samuelsson FACW* FACW* Epilobium brachycarpum K. Presl UPL* UPL NI UPL UPL UPL UPL UPL*,UPL Epilobium ciliatum Raf. FAC- OBL* FACU FACW OBL FACU FACW FAC FACW- FACW FACU FAC FACU,OBL Epilobium clavatum Trel. NI FACU FACU+ FACW* FAC* FACU,FACW* Epilobium coloratum Biehler FACW+ OBL OBL OBL OBL OBL NI FACW+,OBL

Epilobium davuricum Fisch. ex Hornem. FACW FACW Epilobium glaberrimum Barbey NI FACW FACW OBL FACW,OBL Epilobium halleanum Hausskn. NI NI FACW+ NI FAC+ FAC+ FACW FACW FAC+,FACW+ Epilobium hirsutum L. FACW FACW+ NI FACW,FACW+ Epilobium hornemannii Reichenb. FACW FACW FACW FACW FACW+ FACW- FACW FACW FACW-,FACW+ Epilobium howellii Hoch FACW FACW Epilobium lactiflorum Hausskn. FACW NI NI NI FACW FACW FACW FACW* FACW*,FACW Epilobium latifolium L. NI NI FACW FACW FACW FAC FAC,FACW Epilobium leptocarpum Hausskn. NI NI NI FACW FACW Epilobium leptophyllum Raf. OBL OBL OBL OBL FACW+ OBL* OBL FACW FACW* FACW*,OBL Epilobium luteum Pursh FACW FACW* FACW FACW*,FACW Epilobium minutum Lindl. ex Lehm. NI NI NI FACU* FACU* Epilobium obcordatum Gray UPL FACU FACU* UPL,FACU Epilobium oreganum Greene OBL OBL OBL Epilobium oregonense Hausskn. NI NI FACW FACW FACW OBL FACW,OBL Epilobium palustre L. OBL OBL OBL OBL OBL OBL OBL OBL OBL Epilobium pygmaeum (Speg.) P. Hoch & Raven NI NI OBL OBL Epilobium saximontanum Hausskn. FACW+ FACW FACW FAC FACW FACW FAC,FACW+ Epilobium siskiyouense (Munz) Hoch & Raven FACW FACW FACW Epilobium strictum Muhl. ex Spreng. OBL OBL NI OBL Epilobium suffruticosum Nutt. NI FACU FACU Epipactis gigantea Dougl. ex Hook. OBL NI OBL OBL OBL OBL OBL OBL

Page 72 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Epipactis helleborine (L.) Crantz UPL NI NI NI NI NI NI UPL,FACU Equisetum arvense L. FAC FAC FAC FAC FAC FAC+ FACW- FAC+ FAC FAC FAC* FAC*,FACW- Equisetum fluviatile L. OBL OBL OBL OBL OBL OBL OBL Equisetum hyemale L. FACW FAC+ FACW- FACW FACW FACW FACW FACW FACW FACW FACW FAC+,FACW Equisetum laevigatum A. Braun FACW FAC FACW FAC FACW FACW FACW FACW FACW FACW FAC,FACW Equisetum palustre L. FACW FACW FACW NI FACW FACW FACW FACW Equisetum pratense Ehrh. FACW FACW FACW FACW NI FACW FAC* FAC*,FACW Equisetum scirpoides Michx. FAC FAC+ FAC FAC FACU FACU,FAC+ Equisetum sylvaticum L. FACW NI FACW FACW FACW FACU FACU,FACW Equisetum telmateia Ehrh. NI OBL FACW OBL FACW,OBL Equisetum variegatum Schleich. ex F. Weber & D.M.H. Mohr FACW FACW FACW FACW FACW+ FACW FACW FACW,FACW+ Equisetum X ferrissii Clute (pro sp.) NI FACW FACW FACW FAC FACW FACW NI NI NI FAC,FACW Equisetum X litorale Kühlewein ex Rupr. (pro sp.) OBL OBL NI NI NI OBL OBL Equisetum X mackaii (Newm.) Brichan NI NI FACW+ NI NI FACW* FACW*,FACW+ Equisetum X nelsonii (A.A. Eat.) Schaffn. (pro sp.) NI FAC+ NI NI FAC+ Eragrostis atrovirens (Desv.) Trin. ex Steud. FAC FAC Eragrostis bahiensis (Schrad. ex J.A. Schultes) J.A. Schultes FAC FAC Eragrostis campestris Trin. FACW NI FACW- FACW FACW-,FACW Eragrostis cilianensis (All.) Lut. ex Janchen FACU FACU FACU FACU FACU FACU FACU+ FACU FACU FACU FACU FACU,FACU+ Eragrostis ciliaris (L.) R. Br. NI FACU FACU FAC NI FACU,FAC Eragrostis frankii C.A. Mey. ex Steud. FACW FACW FACW FAC FACW FAC,FACW

Eragrostis glomerata (Walt.) L.H. Dewey OBL OBL* OBL OBL*,OBL Eragrostis grandis Hbd. FAC FAC Eragrostis hirsuta (Michx.) Nees UPL FACU FACU FACU UPL,FACU Eragrostis hypnoides (Lam.) B.S.P. OBL OBL OBL OBL FAC OBL OBL* OBL OBL OBL OBL FAC,OBL Eragrostis lugens Nees FAC- FACU FACU,FAC- Eragrostis lutescens Scribn. NI NI NI NI FACU FACU Eragrostis mexicana (Hornem.) Link UPL NI FAC NI FACU+ FACU NI NI FAC UPL,FAC Eragrostis pectinacea (Michx.) Nees ex Steud. FAC FAC FAC FAC FAC FAC FAC FACU FAC FAC NI NI FACU,FAC Eragrostis pilosa (L.) Beauv. FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU FAC FACU,FAC Eragrostis prolifera (Sw.) Steud. NI Eragrostis refracta (Muhl.) Scribn. FACW FACW FACW FACW Eragrostis reptans (Michx.) Nees FACW+ OBL OBL OBL OBL OBL NI FACW+,OBL Eragrostis secundiflora J. Presl NI UPL NI FACU- FACU- UPL NI NI* UPL,FACU- Eragrostis spectabilis (Pursh) Steud. UPL FACU UPL UPL FACU FACU- UPL NI UPL,FACU Eragrostis unioloides (Retz.) Nees ex Steud. NI OBL NI OBL

Page 73 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Erechtites hieraciifolia (L.) Raf. ex DC. FACU FAC- FACU FAC FAC FACU NI NI FAC FAC FACU,FAC Erechtites valerianifolia (Spreng.) DC. FAC FAC FAC Eriastrum densifolium (Benth.) Mason NI UPL UPL Erica tetralix L. FACU FACU FACU Erigeron annuus (L.) Pers. FACU FACU FAC- FACU FACU FAC FACU* FACU+ NI* FACU*,FAC Erigeron asper Nutt. FACW NI NI FACW Erigeron cervinus Greene NI UPL UPL Erigeron coulteri Porter NI FACW FACW FACW OBL FACW,OBL Erigeron elatior (Gray) Greene NI FACW FAC NI FAC,FACW Erigeron flagellaris Gray FAC FAC FAC FAC- FACU FACU+ FACU,FAC Erigeron formosissimus Greene FAC NI FAC FACU UPL UPL,FAC

Erigeron glabellus var. pubescens Hook. NI FACW NI NI NI NI FACW Erigeron glaucus Ker-Gawl. FACU- FACU FACU-,FACU Erigeron howellii Gray FACW FACW Erigeron humilis Graham NI UPL FACW- FACW UPL,FACW Erigeron hyssopifolius Michx. FACW FACW FACW Erigeron jamaicensis L. OBL OBL Erigeron kachinensis Welsh & Moore OBL OBL Erigeron lanatus Hook. NI FACU FACU FACU Erigeron melanocephalus (A. Nels.) A. Nels. NI NI FAC FAC FAC FAC Erigeron peregrinus (Banks ex Pursh) Greene NI NI FACW FACW NI FACW FACW FACW Erigeron philadelphicus L. FACU FAC FACW FACW FAC FAC NA* OBL FACU FAC NI FACU,OBL Erigeron procumbens (Houst. ex P. Mill.) Nesom FAC FACW- FAC,FACW- Erigeron pulchellus Michx. FACU FACU+ FACU FACU FACU FACU,FACU+ Erigeron quercifolius Lam. FACW FAC+ FAC+,FACW Erigeron strigosus Muhl. ex Willd. FACU+ FAC FAC- FACU FAC FAC- FACU FACU NI* FACU,FAC Erigeron vernus (L.) Torr. & Gray OBL OBL OBL Eriocaulon aquaticum (Hill) Druce OBL OBL OBL NI OBL Eriocaulon cinereum R. Br. OBL OBL OBL OBL Eriocaulon compressum Lam. OBL OBL OBL NI OBL Eriocaulon decangulare L. OBL OBL OBL OBL Eriocaulon koernickianum van Heurck & Muell.-Arg. OBL OBL OBL Eriocaulon lineare Small OBL OBL Eriocaulon longifolium Nees OBL OBL Eriocaulon microcephalum Kunth NI B.L. Robins. OBL OBL OBL Eriocaulon ravenelii Chapman OBL OBL Eriocaulon sexangulare L. OBL OBL Eriocaulon texense Koern. OBL OBL OBL

Page 74 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Eriochloa acuminata var. acuminata (J. Presl) Kunth NI FAC FACW* FAC FACW NI FAC* FAC*,FACW Eriochloa aristata Vasey NI NI FACW FACW FACW Eriochloa contracta A.S. Hitchc. FACU FAC FAC FACU FAC+ FACW FAC* FAC* FACU,FACW Eriochloa fatmensis (Hochst. & Steud.) W.D. Clayton NI NI NI FAC FAC Eriochloa michauxii (Poir.) A.S. Hitchc. FACW- FACW- Eriochloa polystachya Kunth FACW- NI FACW+ FACW-,FACW+

Eriochloa punctata (L.) Desv. ex Hamilton NI FACW NI FACW- FACW+ FACW FACW-,FACW+ Eriogonum ampullaceum J.T. Howell FACU UPL UPL,FACU Eriogonum argophyllum Reveal FACW* FACW* Eriogonum nudum var. deductum (Greene) Jepson NI UPL UPL Eriogonum umbellatum var. torreyanum (Gray) M.E. Jones NI UPL UPL Eriophorum alpinum L. OBL OBL NI OBL OBL OBL Eriophorum angustifolium Honckeny OBL OBL OBL OBL NI OBL OBL OBL OBL OBL Eriophorum brachyantherum Trautv. & C.A. Mey. NI OBL OBL

Eriophorum callitrix Cham. ex C.A. Mey. NI FACW FACW Eriophorum chamissonis C.A. Mey. OBL OBL NI OBL OBL OBL Eriophorum cringerum (Gray) Beetle OBL FACW* FACW*,OBL Eriophorum gracile W.D.J. Koch OBL OBL OBL OBL OBL OBL OBL OBL OBL

Eriophorum russeolum Fries ex Hartman NI FACW FACW Eriophorum scheuchzeri Hoppe OBL OBL OBL OBL Eriophorum tenellum Nutt. OBL OBL OBL Eriophorum vaginatum L. OBL NI FACW FACW,OBL Eriophorum vaginatum var. spissum (Fern.) Boivin OBL OBL OBL OBL Eriophorum virginicum L. OBL OBL OBL OBL Eriophorum viridicarinatum (Engelm.) Fern. OBL NI OBL OBL OBL OBL OBL Ernodea littoralis Sw. UPL* UPL UPL*,FAC* Erodium botrys (Cav.) Bertol. NI NI NI FACU* FACU* Eryngium alismifolium Greene FACW+ NI FACW FACW,FACW+ Eryngium aquaticum L. OBL OBL NI OBL Eryngium aristulatum Jepson OBL OBL Eryngium armatum (S. Wats.) Coult. & Rose FACW FACW Eryngium aromaticum Baldw. FACW FACW Eryngium articulatum Hook. OBL OBL OBL Eryngium baldwinii Spreng. FACW+ FACW+

Page 75 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Eryngium campestre L. NI NI Eryngium castrense Jepson OBL* OBL* Eryngium constancei Sheikh OBL OBL Eryngium foetidum L. NI FAC NI FAC Eryngium heterophyllum Engelm. NI FAC+ FACW- FAC+,FACW- Eryngium hookeri Walp. FACW FACW* FACW*,FACW Eryngium integrifolium Walt. NI FACW FACW+ FACW,FACW+ Eryngium mathiasiae Sheikh OBL* OBL*

Eryngium nasturtiifolium Juss. ex Delar. f. FACW* NI FACW* Eryngium petiolatum Hook. OBL OBL Eryngium phyteumae Delar. f. OBL OBL Eryngium pinnatisectum Jepson OBL OBL Eryngium prostratum Nutt. ex DC. OBL FACW OBL FACW+ FACW,OBL Eryngium racemosum Jepson OBL OBL Eryngium sparganophyllum Hemsl. OBL OBL Eryngium spinosepalum Mathias FACW FACW Eryngium vaseyi Coult. & Rose FACW FACW Eryngium yuccifolium Michx. FAC FAC FAC+ FAC FACW FAC,FACW Erysimum cheiranthoides L. FAC UPL FACU FACU FACU FACU- FACU FACU UPL UPL,FAC Erythrina fusca Lour. FACW+ OBL FACW+,OBL

Erythrina poeppigiana (Walp.) O.F. Cook FACU FACU Erythrodes hirtella (Sw.) Fawcett & Rendle FAC FAC Erythrodes plantaginea (L.) Fawcett & Rendle FAC+ FAC+ Erythronium albidum Nutt. FACU UPL NI NI NI NI UPL,FACU Erythronium grandiflorum Pursh NI NI NI FACU FACU FACU FACU Erythronium klamathense Applegate NI UPL UPL Erythronium revolutum Sm. FAC+ FAC FAC,FAC+ Erythronium rostratum W. Wolf UPL FACU NI FACU FAC* UPL,FAC*

Erythronium umbilicatum Parks & Hardin FAC FAC NI FAC Eucalyptus camaldulensis Dehnhardt NI NI FAC FAC Eucalyptus robusta Sm. NI NI FACU FACU Eucalyptus rudis Sm. FACU* FACU* Eugenia borinquensis Britt. OBL OBL Eugenia carolinensis Koidzumi FACU FACU Eugenia cordata var. sintenisii (Kiaersk.) Krug & Urban FAC FAC Eugenia eggersii Kiaersk. FACW FACW Alain FAC FAC Eugenia samarangense Bl. FACU FACU Eugenia samoense Burkill FACU FACU

Page 76 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Eugenia stahlii (Kiaersk.) Krug & Urban FAC FAC Eugenia stelechanthoides Kanehira FACU FACU Eugenia stewardsonii Britt. FACU FACU Eulophia alta (L.) Fawcett & Rendle FACW OBL FACW,OBL Eupatorium anomalum Nash FACU* FACU* Eupatorium betonicifolium P. Mill. FACW FACW Eupatorium capillifolium (Lam.) Small FACU- FACU FACU FACU FACU-,FACU Eupatorium coelestinum L. FAC FAC FAC+ FACW FACW- FAC,FACW Eupatorium compositifolium Walt. NI FAC- FACU* FACU*,FAC- Eupatorium dubium Willd. ex Poir. FACW FACW FACW Eupatorium fistulosum Barratt FACW FAC+ OBL FACW FAC+,OBL Eupatorium greggii Gray FACW-* UPL UPL,FACW-* Eupatorium incarnatum Walt. FAC FACU+ FAC* FAC NI FACU+,FAC Eupatorium leptophyllum DC. FAC+ FAC+

Eupatorium leucolepis (DC.) Torr. & Gray FACW+ FACW+ FACW+ FACW+ Eupatorium macrophyllum L. FACW FACW

Eupatorium maculatum var. maculatum L. FACW FACW- OBL FACW+ OBL OBL* OBL OBL FACW-,OBL Eupatorium mikanioides Chapman FACW FACW Eupatorium mohrii Greene FAC+ FACW- NI FAC+,FACW- Eupatorium perfoliatum L. FACW+ FACW+ FACW+ OBL OBL FACW+ FACW+,OBL Eupatorium pilosum Walt. FACW FACW FACW

Eupatorium purpureum var. purpureum L. FAC FAC FAC FAC FAC NI FAC Eupatorium pycnocephalum Less. FAC* FAC* Eupatorium resinosum Torr. ex DC. OBL OBL OBL Eupatorium rotundifolium L. FAC- FAC NI FAC FAC-,FAC Eupatorium semiserratum DC. FACW FACW- FACW FAC FAC,FACW Eupatorium serotinum Michx. FAC- FAC FAC+ FAC FAC- FAC-,FAC+ Euphorbia commutata Engelm. FACU FACU UPL NI FACU* NI UPL,FACU Euphorbia curtisii Engelm. FAC FAC Euphorbia gaudichaudii Boiss. FAC FAC Euphorbia heterophylla L. FACU- FAC FACU FACU FACU FACU* UPL NI FAC NI UPL,FAC Euphorbia inundata Torr. ex Chapman FACW FACW Euphorbia marginata Pursh UPL UPL FACU- FACU FACU FACU- FACU- UPL NI NI UPL,FACU Euphorbia purpurea (Raf.) Fern. FAC FACW FAC,FACW Euphorbia spathulata Lam. FACU- FAC FACU* NI FACU FAC* NI NI NI NI FACU-,FAC Euphrasia frigida Pugsley NI FACW+ NI NI FACW+ Euphrasia randii B.L. Robins. FACW FACW Eurya sandwicensis Gray FACU FACU Eustachys glauca Chapman FACW FACW Eustachys neglecta (Nash) Nash FACU FACU Eustachys petraea (Sw.) Desv. NI FACU- FAC- FACU NI FACU-,FAC-

Page 77 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Eustoma exaltatum (L.) Salisb. ex G. Don FACW+ FACW OBL* OBL* FACW FACW,OBL* Eustoma russellianum (Hook.) G. Don NI FACW FACW FAC- FAC* NI NI FAC-,FACW Euthamia graminifolia (L.) Nutt. FAC FACW- FACW- FACW FACW FACW NI NI FAC FAC,FACW Euthamia graminifolia var. nuttallii (Greene) W. Stone FACU+ FAC FAC NI FACU+,FAC Euthamia gymnospermoides Greene FAC FAC FACW FACW FACW FAC+ FAC,FACW Euthamia leptocephala (Torr. & Gray) Greene NI FACW- FACW FAC+ FAC+,FACW Euthamia occidentalis Nutt. OBL OBL FACW* OBL FACW* OBL FACW*,OBL Euthamia tenuifolia var. pycnocephala (Fern.) C.& J. Taylor FAC FAC Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. FACU FAC FAC+ FACU,FAC+ Eutrema edwardsii R. Br. FAC FAC Eutrema penlandii Rollins OBL OBL Evolvulus grisebachii Peter FAC NI FAC Evolvulus sericeus Sw. FACW UPL* UPL* UPL UPL*,FACW Evonymus americana L. FAC FAC- FAC- FACW FAC-,FACW Evonymus atropurpurea Jacq. FACU FAC FAC- FACU FAC FAC+ NI FACU,FAC+ Evonymus obovata Nutt. FAC* FACU* NI FACU*,FAC* Evonymus occidentalis Nutt. ex Torr. NI NI Excoecaria agallocha L. FACW+ FACW+ Forbes FACU FACU

Exothea paniculata (Juss.) Radlk. ex Dur. FACU* UPL UPL,FACU* Fadyenia hookeri (Sweet) Maxon OBL OBL Fagus grandifolia Ehrh. FACU FACU FACU FACU NI FACU Faradaya powellii Seem. FACU* FACU* Faramea occidentalis (L.) A. Rich. FACU FACU Fauria crista-galli (Menzies ex Hook.) Makino OBL FACW FACW,OBL Ferocactus viridescens (Torr. & Gray) Britt. & Rose FACU* FACU* Festuca altaica Trin. FACU FAC FACU,FAC Festuca arundinacea Schreb. FACU FAC- FACU+ FAC FACU FAC- NA* FACW- FAC- FAC- UPL NI UPL,FACW- Festuca californica Vasey FACU FACU* FACU*,FACU Festuca idahoensis Elmer NI NI NI NI FACU* UPL UPL,FACU* Festuca lenensis Drobov NI Festuca ovina L. NI UPL NI NI NI NI NI NI FACU* UPL,FACU* Festuca paradoxa Desv. FAC FAC- FAC FACU FAC- FACU,FAC Festuca pratensis Huds. FACU- FACU FACU- FAC FAC FACU* FACU* FACU FACU+ FACU* NI FACU-,FAC Festuca rubra L. FACU FACU+ FAC- NI FAC FAC* FACW- FAC FAC+ FAC FAC NI FACU,FACW- Festuca subulata Trin. UPL FACU FACU+ FACU* FACU* UPL,FACU+

Page 78 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Festuca subverticillata (Pers.) Alexeev FACU FACU FACU+ FACU FAC FAC- FACU,FAC Ficus aurea Nutt. FACW FACW Ficus citrifolia P. Mill. FAC FACU FACU,FAC Ficus godeffroyi Warb. FACU FACU Ficus prolixa G. Forst. FAC FAC Ficus tinctoria G. Forst. FAC FAC Ficus trigonata L. FAC FAC Filago depressa Gray NI NI UPL UPL Filipendula occidentalis (S. Wats.) T.J. Howell NI Filipendula rubra (Hill) B.L. Robins. FACW OBL FACW+ NI FACW,OBL Fimbristylis aestivalis (Retz.) Vahl FACW+ FACW+ Fimbristylis annua (All.) Roemer & J.A. Schultes FACW- FACW FACW- FACW- FACW- FAC FAC,FACW Fimbristylis autumnalis (L.) Roemer & J.A. Schultes FACW+ OBL FACW+ OBL OBL OBL NI FACW+,OBL Fimbristylis caroliniana (Lam.) Fern. FACW+ FACW+ FACU FACW- FACW+ FACU,FACW+ Fimbristylis castanea (Michx.) Vahl OBL OBL OBL OBL Fimbristylis complanata (Retz.) Link FACW FACW Fimbristylis cymosa R. Br. FACW+ FACU FACU,FACW+ Fimbristylis decipiens Kral FACW FAC FAC,FACW Fimbristylis dichotoma (L.) Vahl OBL FACW+ FACW FAC+ FAC+,OBL Fimbristylis ferruginea (L.) Vahl OBL OBL Fimbristylis globulosa (Retz.) Kunth OBL OBL Fimbristylis littoralis Gaud. FACW FACW Fimbristylis miliacea (L.) Vahl NI OBL NI OBL FACW FACW,OBL Fimbristylis pauciflora R. Br. OBL OBL Fimbristylis perpusilla Harper ex Small & Britt. NI OBL OBL Fimbristylis puberula (Michx.) Vahl OBL OBL OBL OBL FACW* FACW* NI NI FACW*,OBL Fimbristylis schoenoides (Retz.) Vahl FACW FACW FACW Fimbristylis spathacea Roth FACW+ FACW FACU FACU,FACW+ Fimbristylis thermalis S. Wats. FACW+ OBL OBL FACW FACW,OBL Fimbristylis tomentosa Vahl FACW FACW+ FACW,FACW+ Fimbristylis tristachya R. Br. FAC* FAC* Fimbristylis vahlii (Lam.) Link NI OBL OBL FACW FACW* FACW+ FACW* FACW*,OBL Flaveria brownii A. Powell FACW FACW Flaveria campestris J.R. Johnston FAC FACW FAC+ FAC FACW FAC,FACW Flaveria chlorifolia Gray FACW FACW* FACW*,FACW Flaveria floridana J.R. Johnston FACW FACW Flaveria linearis Lag. FACW FACW Flaveria trinervia (Spreng.) C. Mohr NI NI NI NI NI NI FAC NI FAC Flemingia strobilifera (L.) Ait. & Ait. f. NI FAC FAC Floerkea proserpinacoides Willd. FAC FACW- FAC+ FACW OBL FACW* OBL* FAC,OBL

Page 79 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Florida Hyperthermic FACW Florida Hyperthermic FACW Foeniculum vulgare P. Mill. UPL FAC- FACU* FACU FAC FACU FACU FACU FACU- UPL UPL UPL,FAC Forestiera acuminata (Michx.) Poir. OBL OBL OBL OBL OBL OBL Forestiera ligustrina (Michx.) Poir. NI FAC FAC* FAC*,FAC Forestiera pubescens Nutt. FACU FACU FACU NI FACU Forestiera pubescens var. pubescens Nutt. FAC- FACU FAC+ FAC FACU,FAC+ Forsteronia corymbosa (Jacq.) G.F.W. Mey. FAC FAC Fothergilla gardenii L. FACW FACW FACW Fragaria vesca L. NI NI NI NI NI NI NI NI NI UPL NI UPL Fragaria virginiana Duchesne FACU FAC- FAC- FACU FACU FAC FAC FACU FACU FAC UPL* UPL*,FAC Fragraea berteriana Gray FACU FACU Frangula alnus P. Mill. FAC NI FAC+ NI NI NI FAC,FAC+ Frangula betulifolia ssp. betulifolia (Greene) V. Grub. FACU+ FACW- FAC FACU+,FACW- Frangula caroliniana (Walt.) Gray FAC FACU FAC- FAC FACU- FACU-,FAC Frangula purshiana (DC.) Cooper NI FAC- FACU* FACU*,FAC- Frangula sphaerosperma (Sw.) Kartesz & Gandhi FAC FAC Frankenia palmeri S. Wats. OBL OBL

Frankenia salina (Molina) I.M. Johnston FACW+ FAC FAC,FACW+ Frasera fastigiata (Pursh) Heller NI UPL UPL Frasera speciosa Dougl. ex Griseb. NI FACU- NI UPL UPL UPL UPL NI UPL,FACU- Fraxinus americana L. FACU FACU FACU NI FACU FACU NI NI FACU Fraxinus berlandieriana DC. FAC NI FAC Fraxinus caroliniana P. Mill. OBL OBL OBL OBL Fraxinus latifolia Benth. FACW FACW FACW Fraxinus nigra Marsh. FACW FACW+ FACW FACW,FACW+ Fraxinus pennsylvanica Marsh. FACW FACW FACW FAC FACW FACW- FACW* FAC FAC,FACW Fraxinus profunda (Bush) Bush OBL OBL OBL OBL Fraxinus velutina Torr. FAC FAC+ FAC FACW FAC,FACW Freycinetia arborea Gaud. FACU FACU Freycinetia mariannensis Merr. FAC FAC Freycinetia ponapensis Mart. FAC FAC Freycinetia storckii Seem. FACU FACU Fritillaria agrestis Greene FAC* FAC*

Fritillaria camschatcensis (L.) Ker-Gawl. FACW FAC FAC,FACW Fuirena breviseta (Coville) Coville OBL OBL NI OBL Fuirena longa Chapman OBL NI OBL Fuirena pumila (Torr.) Spreng. OBL OBL OBL NI OBL Fuirena scirpoidea Michx. OBL OBL OBL

Page 80 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Fuirena simplex Vahl NI OBL OBL OBL OBL OBL NI OBL Fuirena squarrosa Michx. OBL OBL OBL NI OBL Fuirena umbellata Rottb. OBL OBL OBL Gaillardia flava Rydb. FACU* FACU* Galactia elliottii Nutt. FACU FACU Galactia mollis Michx. FAC* FAC* Galactia striata (Jacq.) Urban NI UPL UPL Galactia volubilis (L.) Britt. FAC+ FACU NI NI FACU FACU,FAC+ Galax urceolata (Poir.) Brummitt NI FACU* FACU* Galeopsis tetrahit L. NI FACU* NI NI NI NI FACU* Galium aparine L. FACU FACU FACU FACU FACU FAC- FACU FACU FACU FACU FACU FACU,FAC- Galium asprellum Michx. OBL FACW+ OBL NI FACW+,OBL Galium boreale L. FACU NI FAC FACU FAC FAC* FAC- FACU FACU FACU FACU FACU,FAC Galium brevipes Fern. & Wieg. OBL OBL NI OBL Galium circaezans Michx. UPL FACU- FACU- UPL FACU* UPL,FACU* Galium concinnum Torr. & Gray UPL UPL FACU FACU FACU* NI UPL,FACU Galium divaricatum Poir. NI NI NI FAC FAC Galium labradoricum (Wieg.) Wieg. OBL OBL OBL OBL Galium mexicanum Kunth NI FAC FAC FAC FAC NI* FAC Galium microphyllum Gray FAC- FAC* FAC-,FAC* Galium obtusum Bigelow FACW+ FACW- FACW+ OBL FACW OBL FACW* FACW-,OBL Galium palustre L. OBL OBL NI NI NI OBL Galium parisiense L. FACU FACU FACU UPL FACU UPL,FACU Galium serpenticum ssp. warnerense Dempster & Ehrend. NI UPL UPL Galium tinctorium (L.) Scop. OBL FACW OBL FACW OBL NI FACW,OBL Galium trifidum L. FACW+ OBL* FACW+ OBL OBL FACW+ FACW OBL FACW+ OBL FACW FACW,OBL Galium trifidum ssp. columbianum (Rydb.) Hultén NI NI FACW FACW FACW FACW Galium trifidum ssp. subbiflorum (Wieg.) Piper NI FACW* NI NI NI FACW* Galium triflorum Michx. FACU FACU FACU+ FACU FACU FACU FACU+ FACU FACU FACU FACU FACU,FACU+ Galium uncinulatum DC. FAC FAC Galium uniflorum Michx. NI FACU* NI FACU* Gamochaeta pensylvanica (Willd.) Cabrera UPL* FACU- UPL* NI UPL*,FACU- Gamochaeta purpurea (L.) Cabrera UPL UPL FACU UPL FACU* FACU* NI FACU* NI UPL UPL,FACU Garcinia myrtifolia A.C. Sm. FACU FACU Garcinia portoricensis (Urban) Alain FAC FAC Garnotia stricta Brongn. FAC FAC Gastridium ventricosum (Gouan) Schinz & Thellung FACU NI FACU FACU FACU FACU NI FACU

Gaultheria hispidula (L.) Muhl. ex Bigelow FACW FACW FACW FACW Gaultheria humifusa (Graham) Rydb. NI NI FACU* FACU FACW* FACW* FACU*,FACW*

Page 81 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Gaultheria ovatifolia Gray FAC FAC+ FAC,FAC+ Gaultheria procumbens L. FACU FACU FACU FACU Gaultheria shallon Pursh FACU* FACU FACU FACU*,FACU Gaura biennis L. FACU FACU FACU- FACU-,FACU Gaura neomexicana Woot. FAC OBL OBL FACW NI FAC,OBL Gaura parviflora Dougl. ex Lehm. NI UPL UPL* UPL UPL UPL UPL FACU NI NI UPL*,FACU

Gaylussacia baccata (Wangenh.) K. Koch FACU FACU FACU FACU

Gaylussacia dumosa (Andr.) Torr. & Gray FAC FAC FAC Gaylussacia frondosa (L.) Torr. & Gray ex Torr. FAC FAC FAC Gaylussacia mosieri Small FACW FACW Gayophytum humile Juss. NI NI NI FAC* FAC* Gayophytum racemosum Torr. & Gray NI NI NI NI NI FAC* FAC* Gelsemium rankinii Small FACW+ FACW+ Gelsemium sempervirens St.-Hil. FAC FAC FAC FAC Gentiana affinis Griseb. NI FACU NI FACU FACU FACU FACU+ FACU FACU,FACU+ Gentiana alba Muhl. ex Nutt. FACU FACU FACU FAC NI FACU,FAC Gentiana algida Pallas NI NI FACW* FAC FACW FAC FAC,FACW Gentiana andrewsii Griseb. FACW FACW+ FACW FAC FACW NI FAC,FACW+ Gentiana autumnalis L. FACW FACW+ FACW,FACW+ Gentiana calycosa Griseb. NI NI NI FACW FACW- FACW FACW-,FACW Gentiana catesbaei Walt. OBL OBL OBL Gentiana clausa Raf. FACW FAC FACW+ FAC,FACW+ Gentiana douglasiana Bong. OBL FACW FACW,OBL Gentiana fremontii Torr. NI NI OBL OBL FACW+ OBL FACW+,OBL Gentiana glauca Pallas FAC FAC FAC Gentiana linearis Froel. OBL OBL FACW* FACW*,OBL Gentiana newberryi Gray NI NI FACW FACW Gentiana parryi Engelm. NI FACW FAC FAC FAC,FACW Gentiana pennelliana Fern. FACW FACW Gentiana prostrata Haenke NI NI NI NI OBL FACW NI* FACW FACW,OBL Gentiana rubricaulis Schwein. OBL OBL NI OBL Gentiana saponaria L. FACW FACW- FACW- FACW- FACW-,FACW Gentiana sceptrum Griseb. OBL OBL OBL Gentiana setigera Gray OBL OBL OBL Gentianella amarella (L.) Boerner FAC OBL FACW OBL FACW FAC FACW- FACW FACW FAC,OBL Gentianella propinqua (Richards.) J. Gillett FACW FACU FACU,FACW Gentianella quinquefolia (L.) Small FAC FACW- FAC FAC,FACW- Gentianella tenella (Rottb.) Boerner NI FAC+ FAC+ FACW- FACW* FACW FAC+,FACW Gentianopsis barbellata (Engelm.) Iltis NI FAC FACU FACW FACU,FACW Gentianopsis crinita (Froel.) Ma OBL FACW+ FACW+ OBL NI FACW+,OBL Gentianopsis detonsa (Rottb.) Ma NI OBL FACW FACW,OBL

Page 82 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Gentianopsis holopetala (Gray) Iltis OBL NI OBL* OBL*,OBL Gentianopsis procera (Holm) Ma FACW+ OBL OBL NI FACW+,OBL Gentianopsis simplex (Gray) Iltis NI OBL FACW OBL FACW,OBL Gentianopsis thermalis (Kuntze) Iltis NI OBL* OBL FACW FACW,OBL Geocaulon lividum (Richards.) Fern. FAC FACW- NI FAC+ FACU FACU,FACW- Geophila repens (L.) I.M. Johnston FAC FAC Geranium caespitosum var. eremophilum (Woot. & Standl.) W.C. Martin & C.R. Hutchins FACW FACW

Geranium californicum G.N. & F.F. Jones FAC* FAC*

Geranium hanaense Medeiros & St. John OBL OBL Geranium humile Hbd. OBL* OBL* Geranium kauaiense (Rock) St. John FACW FACW Geranium maculatum L. FACU FACU FACU FACU FACU FACU FACU Geranium multiflorum Gray FAC FAC Geranium pratense L. UPL NI UPL

Geranium richardsonii Fisch. & Trautv. FAC NI FAC FACU FAC- FACW FACU,FACW Geranium viscosissimum Fisch. & C.A. Mey. ex C.A. Mey. FAC FAC FACU* FACU* FACU+ FAC FACU*,FAC Gesneria cuneifolia (DC.) Fritsch FAC FAC Gesneria pauciflora Urban OBL OBL Gesneria reticulata (Griseb.) Urban FACW FACW Gesneria viridiflora ssp. sintenisii (Urban) L. Skog OBL OBL Geum aleppicum Jacq. FAC FACW+ FAC+ FACU FACU FAC- FACU FACW- NI FACU* FACU*,FACW+ Geum calthifolium Menzies ex Sm. FACW FACW Geum canadense Jacq. FACU+ FAC FAC FACU FACU FAC NI FACU,FAC Geum laciniatum Murr. FAC+ FACW FACW FACW NI FAC+,FACW Geum macrophyllum Willd. FACW FACW+ FACW OBL FACW OBL FAC+ FACW FAC FAC,OBL Geum peckii Pursh OBL OBL Geum pentapetalum (L.) Makino FACW* FACW* Geum rivale L. OBL OBL FACW NI FAC FACW FACW NI FAC,OBL Geum rossii (R. Br.) Ser. NI FACU UPL FACU FACU UPL,FACU Geum triflorum Pursh UPL FACU- FACU NI FAC UPL FACU FACU* UPL,FAC Geum vernum (Raf.) Torr. & Gray FACU FAC FAC- FACU- FACU* FACU-,FAC Geum virginianum L. FAC- FACW- FACU- FACU-,FACW- Gibasis geniculata (Jacq.) Rohw. FAC FAC Gilia capillaris Kellogg NI NI FAC FAC Gilia mcvickerae M.E. Jones NI NI UPL NI UPL Gilia pinnatifida Nutt. ex Gray NI FAC- FAC- NI NI FAC- Gilia tenerrima Gray NI NI NI UPL UPL Ginoria rohrii (Vahl) Koehne FACW FACW

Page 83 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Githopsis specularioides Nutt. NI NI Glandularia tampensis (Nash) Small FACW FACW Glaux maritima L. OBL OBL* OBL OBL NI OBL FACW+ OBL OBL FACW+,OBL Glechoma hederacea L. FACU FACU FACU FACU FACU FACU* UPL FACU+ FACU UPL* UPL*,FACU+ Gleditsia aquatica Marsh. OBL OBL OBL OBL OBL Gleditsia triacanthos L. FAC- FAC FAC FACU FAC FAC FAC FAC FAC- FACU,FAC Glehnia littoralis ssp. leiocarpa (Mathias) Hultén NI UPL NI UPL Glinus lotoides L. FACW OBL FACW- FACW- OBL FACW-,OBL Glinus radiatus (Ruiz & Pavón) Rohrb. FACW FACW- NI NI FACW-,FACW Glochidion ponapense Hosokawa FACU FACU Glottidium vesicarium (Jacq.) Harper FAC+ FAC+ FAC+ Glyceria acutiflora Torr. OBL OBL OBL OBL Glyceria borealis (Nash) Batchelder OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Glyceria canadensis (Michx.) Trin. OBL OBL OBL OBL Glyceria elata (Nash ex Rydb.) M.E. Jones NI NI OBL OBL FACW+ OBL FACW+,OBL Glyceria fluitans (L.) R. Br. OBL OBL OBL OBL NI FAC FAC,OBL Glyceria grandis S. Wats. NI OBL NI OBL OBL OBL OBL OBL OBL OBL OBL Glyceria leptostachya Buckl. OBL OBL OBL OBL Glyceria maxima (Hartman) Holmb. OBL OBL OBL

Glyceria melicaria (Michx.) F.T. Hubbard OBL OBL OBL Glyceria nubigena W.A. Anderson OBL OBL Glyceria obtusa (Muhl.) Trin. OBL OBL OBL Glyceria occidentalis (Piper) J.C. Nels. OBL OBL OBL OBL Glyceria pulchella (Nash) K. Schum. OBL OBL Glyceria septentrionalis A.S. Hitchc. OBL OBL OBL OBL OBL Glyceria striata (Lam.) A.S. Hitchc. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Glycyrrhiza lepidota Pursh UPL FACU FACU- FACU FACU FAC+ FAC+ FAC-* FAC+ FAC+ UPL,FAC+ Gnaphalium canescens DC. NI UPL UPL FACU FACU* UPL,FACU

Gnaphalium grayi A. Nels. & J.F. Macbr. NI FAC FACW FAC,FACW Gnaphalium luteoalbum L. NI NI FAC FACW NI FACW- FAC,FACW Gnaphalium palustre Nutt. OBL OBL FACW FACW FAC+ FACW FAC+,OBL Gnaphalium polycaulon Pers. FAC FAC Gnaphalium stramineum Kunth FAC FAC- FAC NI FAC FAC FAC FAC+ FAC- FAC-,FAC+ Gnaphalium uliginosum L. FAC FAC FAC FACW FACW FAC+ UPL UPL,FACW Gomidesia lindeniana Berg FACW FACW

Gonocalyx portoricensis (Urban) A.C. Sm. OBL OBL

Gonocarpus chinensis ssp. verrucosus (Maiden & Betche) Orchard FAC FAC Gonolobus stephanotrichus Griseb. FACW FACW

Page 84 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Gonzalagunia hirsuta (Jacq.) K. Schum. FACU FACU Goodmania luteola (Parry) Reveal & Ertter NI FACW* FACW* Goodyera oblongifolia Raf. FACU- UPL FACU NI FACU* UPL FACU- UPL UPL* UPL*,FACU Goodyera pubescens (Willd.) R. Br. ex Ait. f. FACU- UPL FAC* NI UPL,FAC* Goodyera repens (L.) R. Br. ex Ait. f. FACU+ UPL FACU FAC- NI FACU* UPL FACU- FAC UPL,FAC Goodyera tesselata Lodd. FACU- FACU FACU-,FACU Gordonia lasianthus (L.) Ellis NI FACW FACW Gossypium barbadense L. FACU NI FACU Gossypium hirsutum L. NI FACU* NI NI NI NI FACU* Gouania lupuloides (L.) Urban FAC UPL UPL,FAC Govenia utriculata (Sw.) Lindl. NI FACW FACW Grammitis nimbata (Jenman) Proctor OBL OBL Gratiola aurea Pursh OBL OBL OBL OBL OBL Gratiola brevifolia Raf. FACW+ FACW+ FACW+ Gratiola ebracteata Benth. ex A. DC. NI OBL OBL OBL Gratiola flava Leavenworth FACW FAC* FAC*,FACW Gratiola floridana Nutt. OBL OBL Gratiola heterosepala Mason & Bacig. NI OBL OBL

Gratiola hispida (Benth. ex Lindl.) Pollard FAC FAC Gratiola neglecta Torr. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Gratiola pilosa Michx. FACU FACW- FACW+ FACU,FACW+ Gratiola ramosa Walt. FACW FACW FACW Gratiola virginiana L. OBL OBL OBL OBL OBL OBL Gratiola viscidula Pennell OBL OBL OBL OBL Great Lakes Plain FACU* Great Lakes Plain FACU- Great Lakes Plain FACU- Great Lakes Plain FACU- Great Lakes Plain FACU- Great Lakes Plain FACU- Great Lakes Plain FACU- Great Lakes Plain FACU- Great Lakes Plain FACU Great Lakes Plain FACU- Great Lakes Plain FAC- Great Lakes Plain FACU- Great Lakes Plain FACU Great Lakes Plain FAC* Great Lakes Plain FACU* Great Lakes Plain FAC Great Lakes Plain FACW-

Page 85 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Grindelia camporum Greene NI NI FACU FACU Grindelia camporum var. camporum Greene NI NI FAC- FAC- Grindelia fraxinopratensis Reveal & Beatley FACW+ FACW* FACW*,FACW+ Grindelia hirsutula var. hirsutula Hook. & Arn. FACW FACW Grindelia integrifolia DC. FACW FACW NI FACW Grindelia integrifolia var. macrophylla (Greene) Cronq. NI FACW* NI FACW* Grindelia latifolia Kellogg FACW FACW Grindelia nana Nutt. FACU FACU+ FACU* FACU*,FACU+ Grindelia paludosa Greene OBL OBL Grindelia squarrosa (Pursh) Dunal FACU FACU FACU UPL FACU- FACU- FACU UPL FACU FACU UPL,FACU Grindelia stricta var. angustifolia (Gray) M.A. Lane OBL OBL Guapira discolor (Spreng.) Little FAC* NI FAC* Guarea guidonia (L.) Sleumer FAC FAC Guatteria blainii (Griseb.) Urban FACU FACU Guatteria caribaea Urban FAC FAC Guettarda elliptica Sw. FACU* NI FACU* Guettarda scabra (L.) Vent. FAC* FAC FAC*,FAC Guettarda valenzuelana A. Rich. FACW FACW Gundlachia corymbosa (Urban) Britt. ex Boldingh FAC FAC Gunnera kauaiensis Rock FACW FACW Gunnera petaloidea Gaud. FACW+ FACW+

Gymnocarpium dryopteris (L.) Newman UPL FAC FACU NI FAC FACU FAC* FACU UPL,FAC Gymnocarpium robertianum (Hoffmann) Newman FACU FACU Gymnopogon brevifolius Trin. FACU FACU FACU* FACU*,FACU

Gymnopogon chapmanianus A.S. Hitchc. FACU- FACU- Gymnosiphon niveus (Griseb.) Urban FAC FAC Gymnosiphon sphaerocarpus Urban FAC FAC Gymnosteris parvula Heller NI NI NI NI FAC* FAC* Gynerium sagittatum (Aubl.) Beauv. NI OBL OBL Gynotroches axillaris Bl. FACU FACU Habenaria distans Griseb. FACW FAC FAC,FACW Habenaria dussii Cogn. OBL OBL Habenaria eustachya Reichenb. f. FAC FAC

Habenaria monorrhiza (Sw.) Reichenb. f. FACW FACW Habenaria odontopetala Reichenb. f. FACW UPL UPL,FACW

Page 86 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Habenaria quinqueseta (Michx.) Eat. FACW FACW+ FACW,FACW+ Habenaria repens Nutt. NI OBL OBL OBL OBL

Habranthus tubispathus (L'Hér.) Traub NI FACW* FACW*

Hackelia floribunda (Lehm.) I.M. Johnston FACU* FACU FAC FAC FACU+ FACU FACU- FAC FACU-,FAC

Hackelia micrantha (Eastw.) J.L. Gentry NI NI NI FACU* NI FACU* Hackelia virginiana (L.) I.M. Johnston FACU FAC FAC- FACU FACU FAC+ FACU,FAC+ Hackelochloa granularis (L.) Kuntze NI NI NI NI FAC NI FAC Haematoxylum campechianum L. FAC NI FAC Haenianthus salicifolius var. obovatus (Krug & Urban) Knobl. FACW FACW

Hainardia cylindrica (Willd.) W. Greuter UPL NI FACW+ UPL,FACW+ Halenia deflexa (Sm.) Griseb. FAC FAC FACW NI FAC,FACW Halenia recurva (Sm.) Allen FAC FAC Halesia carolina L. FAC- FAC- Halesia diptera Ellis FAC FAC+ FAC,FAC+ Halesia tetraptera Ellis FACU NI FACU+ NI FACU,FACU+

Halimolobos virgata (Nutt.) O.E. Schulz NI NI NI NI UPL UPL Halodule beaudettei (den Hartog) den Hartog OBL OBL OBL OBL OBL Halodule uninervis (Forsk.) Aschers. OBL OBL Halophila baillonis Aschers. ex Dickie OBL OBL OBL Halophila decipiens var. pubescens den Hartog OBL OBL OBL Halophila engelmannii Aschers. OBL OBL OBL

Halophila hawaiiana Doty & B.C. Stone OBL OBL Halophila johnsonii Eiseman OBL OBL Halophila minor (Zoll.) den Hartog OBL OBL Halophila ovalis (R. Br.) Hook. OBL OBL Halophila ovata Gaud. NI Hamamelis vernalis Sarg. FACU FACW FAC FACU,FACW Hamamelis virginiana L. FACU+ FACU FACU FAC- FACU,FAC- Hamelia axillaris Sw. FAC FAC Hamelia patens Jacq. NI FAC FAC Hanguana malayana (Jack) Merr. OBL OBL Harperocallis flava McDaniel OBL OBL

Harrimanella stelleriana (Pallas) Coville FACU FACW FACU,FACW Harrisia aboriginum Small FACU* FACU* Harrisia simpsonii Small FACU* FACU*

Page 87 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Hartwrightia floridana Gray ex S. Wats. OBL OBL Hastingsia alba (Dur.) S. Wats. OBL OBL OBL Hastingsia bracteosa S. Wats. OBL OBL Hedychium coronarium Koenig OBL OBL FAC FAC,OBL

Hedychium flavescens Carey ex Roscoe FAC- FAC- arborescens Sw. FACW FACW Hedyotis centranthoides (Hook. & Arn.) Steud. FAC FAC Hedyotis elatior (Mann) Fosberg FACW+ FACW+ Hedyotis formosa (Hbd.) Fosberg FACW* FACW*

Hedyotis fosbergii W.L. Wagner & Herbst FAC FAC Hedyotis littoralis (Hbd.) Fosberg FACW FACW Hedyotis ponapensis (Val.) Kanehira FACW FACW Hedyotis schlechtendahliana Steud. FAC FAC Hedyotis terminalis (Hook. & Arn.) W.L. Wagner & Herbst FAC FAC Hedysarum alpinum L. FAC- NI FACU FACU FACU FACU,FAC- Heimia salicifolia (Kunth) Link FACW+ FACW+ Helenium amarum (Raf.) H. Rock FACU- FACU- FACU FACU- FACU* NI* FACU-,FACU Helenium arizonicum Blake FACW FACW Helenium autumnale L. FACW+ FACW FACW+ FACW FACW FACW- FACW* FACW+ FACW OBL FACW-,OBL Helenium bigelovii Gray NI FACW+ OBL FACW+,OBL Helenium bolanderi Gray FACW OBL FACW,OBL Helenium brevifolium (Nutt.) Wood OBL OBL OBL Helenium campestre Small FAC NI NI FAC Helenium drummondii H. Rock OBL FACW- FACW-,OBL Helenium flexuosum Raf. FAC- FACW FAC+ FACW FACW FAC-,FACW Helenium microcephalum DC. NI FACW- FACW* NI FACW-,FACW* Helenium pinnatifidum (Nutt.) Rydb. OBL OBL Helenium puberulum DC. FACW FACW FACW Helenium thurberi Gray OBL* OBL* Helenium vernale Walt. FACW+ FACW+

Helianthella quinquenervis (Hook.) Gray FACW NI FAC- UPL FACU UPL,FACW agrestis Pollard FACW+ FACW+ Helianthus angustifolius L. FACW FAC+ FACW- FAC FAC,FACW Helianthus annuus L. FAC- FAC- FAC- FACU FACU FAC FAC- FACU FACU+ FAC- FAC UPL NI UPL,FAC Helianthus bolanderi Gray NI FAC FAC Helianthus californicus DC. OBL OBL Helianthus carnosus Small FACW+ FACW+ Helianthus ciliaris DC. FAC FAC FAC FAC UPL NI* UPL,FAC Helianthus debilis Nutt. UPL FAC NI FAC- UPL,FAC

Page 88 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Helianthus decapetalus L. FACU UPL* UPL* NI NI UPL*,FACU

Helianthus floridanus Gray ex Chapman FACW FACW Helianthus giganteus L. FACW FACW FACW NI NI FACW Helianthus grosseserratus Martens FACW FAC+ FACW- FACW FACW FAC FAC* NI FAC*,FACW Helianthus heterophyllus Nutt. OBL OBL Helianthus longifolius Pursh FAC FAC Helianthus maximiliani Schrad. UPL UPL UPL FACU UPL FACU- NI FACU UPL NI* UPL,FACU

Helianthus microcephalus Torr. & Gray NI UPL FACU-* UPL,FACU-* Helianthus nuttallii Torr. & Gray FACW* FACW FAC FACW* FACW FACW FACW- FACW FAC,FACW Helianthus occidentalis Riddell UPL FACU FACU- UPL FACU UPL,FACU Helianthus paradoxus Heiser NI FACW NI FACW

Helianthus radula (Pursh) Torr. & Gray FACW- FACW- Helianthus simulans E.E. Wats. FACW FACW FACW Helianthus tuberosus L. FAC FAC FAC FACU FAC FAC NI FAC FACU,FAC Helianthus X verticillatus E.E. Wats. (pro sp.) OBL OBL Heliconia caribaea Lam. OBL OBL Heliopsis helianthoides (L.) Sweet NI UPL FACU- NI NI NI NI NI NI UPL,FACU- Heliotropium angiospermum Murr. FACU UPL UPL UPL,FACU Heliotropium curassavicum L. OBL OBL OBL OBL OBL FACW FACW* OBL OBL OBL FACW FAC FAC,OBL

Heliotropium glabriusculum (Torr.) Gray FACW FACW Heliotropium greggii Torr. FACW FAC* FAC*,FACW Heliotropium indicum L. FAC+ FAC+ FACW FACW FACW FAC+ FAC FAC,FACW

Heliotropium lagoense (Warm.) Guerke FACW FACW

Heliotropium molle (Torr.) I.M. Johnston FACW FACW Heliotropium polyphyllum Lehm. FAC FAC Heliotropium procumbens P. Mill. NI FACW FACW- NI NI FAC NI FAC,FACW Helonias bullata L. OBL OBL OBL Hemarthria altissima (Poir.) Stapf & C.E. Hubbard NI NI FACW FACW Hemerocallis fulva (L.) L. UPL UPL UPL FACU FACU NI FACU NI UPL,FACU Hemidictyum marginatum (L.) K. Presl OBL OBL Hemizonia fitchii Gray NI FACU FACU Hemizonia paniculata Gray FACU* FACU* Hemizonia parryi Greene FAC FAC Hemizonia pungens (Hook. & Arn.) Torr. & Gray NI FACW+ FAC UPL FAC UPL,FACW+ Henriettea fascicularis (Sw.) G. Maza FAC FAC Henriettea macfadyenii (Triana) Alain FACW FACW

Page 89 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Henriettea membranifolia (Cogn.) Alain FACW FACW Henriettea squamulosum (Cogn.) Judd FACW FACW Henriettea triflora (Vahl) Alain FACW FACW Heracleum maximum Bartr. FACU- FAC FACW FAC FACW OBL FACW- FAC+ FACU FACU FACU-,OBL Heracleum sphondylium L. UPL NI NI UPL Heritiera littoralis Dry. FACW FACW Hernandia L. FAC FAC

Hesperevax caulescens (Benth.) Gray OBL OBL Hesperevax sparsiflora var. sparsiflora (Gray) Greene NI FACU FACU Hesperis matronalis L. FACU- FACU* NI NI NI NI NI NI NI FACU-,FACU* Hesperochiron californicus (Benth.) S. Wats. FAC+ FACU FACW FACU,FACW Hesperochiron pumilus (Dougl. ex Griseb.) Porter NI FAC* FACW FAC FACW FAC*,FACW Heteranthera dubia (Jacq.) MacM. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Heteranthera limosa (Sw.) Willd. OBL OBL OBL OBL OBL OBL OBL NI NI OBL OBL Heteranthera mexicana S. Wats. OBL OBL Heteranthera reniformis Ruiz & Pavón OBL OBL OBL OBL OBL OBL Heterocodon rariflorum Nutt. FAC FACW* FACW* FAC,FACW* Heteropteris laurifolia (L.) A. Juss. FAC FAC Heterotheca oregona (Nutt.) Shinners NI FACU* FACU* Heterotheca subaxillaris (Lam.) Britt. & Rusby UPL FACU- UPL FACU UPL* UPL* UPL UPL UPL*,FACU

Heterotheca villosa var. shevockii Semple FACU* FACU* Heterotrichum cymosum (Wendl. ex Spreng.) Urban FACW- FACW- Heuchera americana L. FACU- FACU FACU- NI FACU FACU-,FACU Heuchera chlorantha Piper NI Heuchera richardsonii R. Br. FAC- FACU FAC FAC* FACU NI FACU,FAC Heuchera rubescens Torr. FACU FACU UPL UPL FACU* UPL,FACU Heuchera rubescens var. versicolor (Greene) M.G. Stewart NI FAC FACW* NI NI* FAC,FACW* Hexalectris spicata (Walt.) Barnh. UPL FACU UPL FACU- UPL* UPL* UPL*,FACU Hexastylis arifolia var. arifolia (Michx.) Small FACU FAC- FACU,FAC- Hexastylis shuttleworthii var. shuttleworthii (Britten & Baker) Small NI FACU FACU Hexastylis speciosa Harper FACW FACW Hexastylis virginica (L.) Small FACU* FACU FACU*,FACU Hibiscus aculeatus Walt. FACW FACW FACW Hibiscus bifurcatus Cav. NI FACW FACW

Page 90 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Hibiscus coccineus Walt. OBL OBL Hibiscus dasycalyx Blake & Shiller OBL OBL Hibiscus furcellatus Lam. FAC* FACW+ FAC* FAC*,FACW+ Hibiscus grandiflorus Michx. OBL OBL OBL

Hibiscus kokio ssp. kokio Hbd. ex Wawra FAC* FAC* Hibiscus laevis All. OBL OBL OBL OBL OBL OBL Hibiscus moscheutos L. OBL OBL OBL OBL OBL OBL NI OBL OBL

Hibiscus schizopetalus (Dyer) Hook. f. FACU- NI FACU- Hibiscus striatus ssp. lambertianus (Kunth) Blanch. ex Proct. OBL OBL Hibiscus tiliaceus L. FACW FACW FACW Hibiscus trilobus Aubl. OBL OBL Hieracium gracile Hook. NI NI NI NI FACU* NI NI NI FACU* Hieracium greenii Porter & Britt. FACU UPL UPL,FACU Hieracium gronovii L. UPL UPL UPL FACU FACU UPL,FACU Hierochloe hirta (Schrank) Borbás NI NI FACW FACW Hierochloe odorata (L.) Beauv. FACW NI FACW FACW NI FACW+ FACW FACW+ FACW FAC FAC,FACW+ Hierochloe pauciflora R. Br. FACW FACW Hillebrandia sandwicensis D. Oliver FAC FAC Hippobroma longiflora (L.) G. Don FACU FACU FACU Hippocratea volubilis L. FACW FACW FACW Hippomane mancinella L. FACW FAC FAC,FACW Hippuris montana Ledeb. FACW+ OBL FACW+,OBL Hippuris tetraphylla L. f. OBL OBL Hippuris vulgaris L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL

Hirschfeldia incana (L.) Lagrèze-Fossat NI NI UPL UPL Hirtella rugosa Thuill. ex Pers. OBL OBL Hirtella triandra Sw. FACW- FACW-

Hoffmannseggia glauca (Ortega) Eifert FACU FAC FACU FACU- FACU FACU-,FAC Hohenbergia antillana Mez FAC FAC Hoita macrostachya (DC.) Rydb. OBL OBL Hoita orbicularis (Lindl.) Rydb. OBL OBL Holcus lanatus L. FACU FACU- FACU- NI FACW FAC FACW- FACU* FAC FAC FAC FACU FACU-,FACW Holcus mollis L. NI FAC* FACU* FACU*,FAC* Holodiscus discolor (Pursh) Maxim. NI NI NI NI NI NI FAC* FAC*

Holozonia filipes (Hook. & Arn.) Greene FACU FACU Homalium racemosum Jacq. FACU FACU Honckenya peploides (L.) Ehrh. FACU NI FACU NI OBL FACU,OBL Hordeum arizonicum Covas FAC FAC FAC Hordeum brachyantherum Nevski FAC+ FACW- FACW- NI NI FAC* FACW- FACW-* FACW FACW FAC*,FACW

Page 91 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Hordeum californicum Covas & Stebbins FACU* FACU FACU*,FACU Hordeum depressum (Scribn. & J.G. Sm.) Rydb. FACW* FACW FACW*,FACW Hordeum intercedens Nevski FAC FAC Hordeum jubatum L. FAC FAC FAC+ FACW FACW FAC+ FACW- FAC+ FAC- FAC+ FAC FAC-,FACW Hordeum marinum Huds. NI NI NI NI NI NI NI FAC+ FAC+ Hordeum marinum ssp. gussonianum (Parl.) Thellung NI FACU- NI NI FAC FACU* FACU* FAC+ FACU-,FAC+ Hordeum murinum ssp. leporinum (Link) Arcang. NI UPL FACU* FACU* UPL NI UPL NI UPL,FACU* Hordeum pusillum Nutt. FAC FACU FAC FACU FAC FACU FAC FAC+ FACU* FACU*,FAC+ Horkelia bolanderi Gray FAC* FAC* Horkelia yadonii Ertter FACU FACU Horsfieldia amklaal Kanehira FAC FAC Horsfieldia nunu Kanehira FAC FAC Horsfieldia palauensis Kanehira FAC FAC Hottonia inflata Ell. OBL OBL OBL OBL OBL Houstonia caerulea L. FACU FAC FAC FACU,FAC Houstonia pusilla Schoepf NI FAC- FACU-* NI FACU UPL* NI UPL*,FAC- Houstonia serpyllifolia Michx. FAC FACW FAC,FACW Houstonia wrightii Gray NI FACU FACU FACU Howellia aquatilis Gray NI OBL NI OBL Humulus japonicus Sieb. & Zucc. FACU FAC- FACU FACU FACU,FAC- Humulus lupulus L. FACU FACU* FACU* FACU FAC FACU* FACU* FACU* NI UPL* UPL*,FAC Huperzia haleakalae (Brack.) Holub NI NI NI NI FACU* FACU* Huperzia lucidula (Michx.) Trevisan FACW- FACW FAC+ NI FAC+,FACW Huperzia porophila (Lloyd & Underwood) Holub FACU- UPL FACU- UPL,FACU- Huperzia reflexa (Lam.) Trevisan FAC FAC Huperzia selago var. selago (L.) Bernh. ex Mart. & Schrank FAC FACU- NI NI NI FACU-,FAC Huperzia serrata var. serrata (Thunb. ex Murr.) Trevisan FACW FACW

Huperzia X erubescens (Brack.) Holub FACW FACW Hura crepitans L. NI FAC* FAC* Hutchinsia procumbens (L.) Desv. NI NI NI NI FAC FAC

Hybanthus concolor (T.F. Forst.) Spreng. FACU- FACU FACU+ FACU FACU* FACU-,FACU+ Hydrangea arborescens L. FACU FACU FACU- UPL FACU* UPL,FACU Hydrangea paniculata Sieb. FAC* FAC* Hydrilla verticillata (L. f.) Royle OBL OBL OBL NI OBL OBL OBL Hydrocharis morsus-ranae L. OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Hydrocleys nymphoides (Humb. & Bonpl. ex Willd.) Buch. OBL NI OBL Hydrocotyle americana L. OBL OBL OBL OBL

Hydrocotyle bonariensis Comm. ex Lam. NI FACW FACW OBL FACW,OBL Hydrocotyle hirsuta Sw. FACU FACU Hydrocotyle pusilla A. Rich. OBL OBL Hydrocotyle ranunculoides L. f. OBL OBL OBL OBL OBL OBL OBL OBL OBL Hydrocotyle sibthorpioides Lam. NI NI NI NI FAC FAC Hydrocotyle umbellata L. OBL OBL OBL OBL OBL OBL OBL OBL OBL Hydrocotyle verticillata Thunb. OBL OBL OBL* OBL OBL OBL NI OBL OBL OBL OBL*,OBL

Hydrolea corymbosa J.F. Macbr. ex Ell. OBL OBL Hydrolea ovata Nutt. ex Choisy NI OBL OBL OBL OBL Hydrolea quadrivalvis Walt. OBL OBL OBL Hydrolea spinosa L. OBL OBL Hydrolea uniflora Raf. OBL OBL OBL OBL Hydrophyllum canadense L. FACU FACW FACW- FACU,FACW Hydrophyllum fendleri (Gray) Heller NI NI FACW* FAC FAC FACW* FAC,FACW*

Hydrophyllum occidentale (S. Wats.) Gray FACW+ UPL FACW FACW UPL,FACW+ Hydrophyllum virginianum L. FAC FACW- FAC FAC FACW FACW* FAC,FACW

Hyeronima clusioides (Tul.) Muell.-Arg. FAC- FAC- Hygrophila iriflora (Roxb.) Fosberg & Sachet OBL* OBL* Hygrophila lacustris (Schlecht. & Cham.) Nees OBL OBL OBL

Hygrophila polysperma (Roxb.) T. Anders. NI OBL OBL

Hymenachne amplexicaulis (Rudge) Nees OBL OBL OBL Hymenaea courbaril L. FACU FACU Hymenocallis caroliniana (L.) Herbert OBL OBL OBL FACW FACW,OBL Hymenocallis floridana (Raf.) Morton OBL OBL

Hymenocallis latifolia (P. Mill.) M. Roemer OBL FACW* FACW*,OBL

Hymenocallis liriosome (Raf.) Shinners OBL OBL OBL Hymenocallis palmeri S. Wats. OBL OBL

Hymenocallis rotata (Ker-Gawl.) Herbert OBL OBL Hymenoclea monogyra Torr. & Gray ex Gray NI NI NI UPL UPL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Hymenoclea Torr. & Gray ex Gray NI NI UPL UPL Hymenophyllum microcarpum Desv. OBL OBL

Hymenophyllum polyanthos (Sw.) Sw. OBL OBL Hymenophyllum wrightii Bosch FAC FAC Hymenoxys odorata DC. NI NI NI NI UPL UPL Hymenoxys texana (Coult. & Rose) Cockerell FACW FACW

Hypericum adpressum Raf. ex W. Bart. OBL OBL OBL OBL Hypericum anagalloides Cham. & Schlecht. OBL* OBL OBL OBL OBL*,OBL Hypericum ascyron L. FAC FAC+ FAC FAC,FAC+ Hypericum boreale (Britt.) Bickn. OBL OBL NI OBL

Hypericum brachyphyllum (Spach) Steud. FACW FACW Hypericum buckleyi M.A. Curtis FAC FAC Hypericum canadense L. FACW FACW FACW FACW FACW Hypericum chapmanii P. Adams OBL OBL Hypericum cistifolium Lam. FACW FACW- FACW-,FACW Hypericum crux-andreae (L.) Crantz FACU FACW- NI FAC FACU,FACW- Hypericum densiflorum Pursh FAC+ FACW- FACW- FACW- FAC+,FACW- Hypericum denticulatum Walt. FACW- FACW FACW- FACW-,FACW Hypericum diosmoides Griseb. FACW FACW Hypericum dissimulatum Bickn. FACW NI FACW* FACW*,FACW Hypericum drummondii (Grev. & Hook.) Torr. & Gray UPL FACU FACU FACU- FACU UPL,FACU Hypericum edisonianum (Small) P. Adams & Robson OBL OBL Hypericum ellipticum Hook. OBL OBL OBL NI OBL Hypericum exile P. Adams FACW FACW Hypericum fasciculatum Lam. FACW+ FACW+ Hypericum galioides Lam. OBL OBL OBL Hypericum gentianoides (L.) B.S.P. UPL FACU FACU FACU- UPL,FACU Hypericum graveolens Buckl. FAC FAC

Hypericum gymnanthum Engelm. & Gray OBL FACW OBL FACW FACW+ FACW,OBL Hypericum hypericoides ssp. hypericoides (L.) Crantz FACU FAC FACU FACU FACU FACW FACU,FACW Hypericum kalmianum L. FAC NI FACW- FAC,FACW- Hypericum lissophloeus P. Adams OBL OBL Hypericum majus (Gray) Britt. FACW FACW* FACW FACW FACW FACW FACW- FACW-,FACW Hypericum microsepalum (Torr. & Gray) Gray ex S. Wats. FAC FAC

Page 94 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Hypericum mitchellianum Rydb. FACU FACW FACU,FACW Hypericum mutilum L. FACW FACW FACW FACW FACW+ FACW FACW FACW,FACW+ Hypericum myrtifolium Lam. FACW FACW Hypericum nitidum Lam. OBL OBL Hypericum nudiflorum Michx. ex Willd. FACW+ FACW FACW FACW,FACW+ Hypericum parvulum Greene FAC FAC Hypericum prolificum L. FACU FACU FACU FACU FACU Hypericum punctatum Lam. FAC- FAC FAC+ FACU FAC+ FACU,FAC+

Hypericum reductum (Svens.) P. Adams FACU FACU Hypericum setosum L. OBL FACW FACW+ FACW,OBL Hypericum sphaerocarpum Michx. FAC FACU FACU FAC FACU FACU,FAC Hypericum tetrapetalum Lam. FACW FACW Hypochaeris radicata L. NI NI NI NI NI UPL FACU FACU* NI FACU UPL,FACU Hypoderris brownii J. Sm. OBL OBL Hypogynium virgatum (Desv.) Dandy FACW FACW Hypolepis nigrescens Hook. FACW FACW Hypolepis punctata (Thunb.) Mett. FACU FACU Hypolepis repens (L.) K. Presl FACW FACW FACW Hypolytrum dissitiflorum Steud. FAC FAC Hypolytrum nemorum (Vahl) Spreng. FAC FAC Hypoxis hirsuta (L.) Coville FAC FACW- FAC+ FACW FACW FACW NI FAC FAC,FACW Hypoxis juncea Sm. FACW- FAC FAC,FACW- Hypoxis micrantha Pollard FAC FACW FACW FAC,FACW Hypoxis sessilis L. FACU- FACU- FAC- FACU-,FAC- Hyptis alata (Raf.) Shinners OBL OBL OBL Hyptis americana (Poit.) Briq. FAC FAC Hyptis atrorubens Poit. FACW FACW Hyptis capitata Jacq. FAC FAC Hyptis lantanifolia Poit. OBL OBL Hyptis mutabilis (A. Rich.) Briq. FAC FAC FAC Hyptis pectinata (L.) Poit. UPL FAC NI UPL,FAC Hyptis suaveolens (L.) Poit. FACU NI FACU Ichnanthus nemorosus (Sw.) Doell FAC FAC

Ichnanthus pallens (Sw.) Munro ex Benth. FAC FAC

Ilex amelanchier M.A. Curtis ex Chapman OBL OBL Ilex anomala Hook. & Arn. FACU FACU Ilex cassine L. FACW FACW NI FACW Ilex cookii Britt. & Wilson FACW FACW Ilex coriacea (Pursh) Chapman FACW FACW FACW FACW Ilex decidua Walt. FACW FACW- FACW FACW FACW- FACW-,FACW Ilex glabra (L.) Gray FAC+ FACW FACW FAC+,FACW Ilex laevigata (Pursh) Gray OBL FACW+ FACW+,OBL

Page 95 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Ilex longipes Chapman ex Trel. NI FAC FACW FAC,FACW Ilex macfadyenii (Walp.) Rehd. FACW FACW Ilex myrtifolia Walt. FACW FACW FACW Ilex opaca Ait. FACU FAC- FACU+ FACU FACU,FAC*

Ilex sideroxyloides var. occidentalis Loes. FAC FAC Ilex sintenisii (Urban) Britt. OBL OBL

Ilex urbaniana var. riedalei (Loes.) Edwin FAC FAC Ilex verticillata (L.) Gray FACW+ FACW FACW+ OBL* FACW,OBL* Ilex volkensiana (Loesn.) Kanehira & Hatusima FACU FACU Ilex vomitoria Ait. FAC- FAC FAC- FAC-,FAC Iliamna grandiflora (Rydb.) Wiggins FACW- NI FACW- Iliamna latibracteata Wiggins NI UPL UPL

Iliamna rivularis (Dougl. ex Hook.) Greene NI NI NI NI FAC FAC- FAC-,FAC Illicium floridanum Ellis FACW FACW Illicium parviflorum Michx. ex Vent. OBL OBL Impatiens aurella Rydb. NI FACW FACW Impatiens capensis Meerb. FACW FACW FACW FACW FACW FACW FACW+ FACW NI FACW,FACW+ Impatiens ecalcarata Blank. NI FACW FACW Impatiens glandulifera Royle NI NI FACW* NI FACW* Impatiens noli-tangere L. FACW NI FACW FACW Impatiens pallida Nutt. FACW FACW FACW FACW FACW FACW FACW Imperata brevifolia Vasey NI NI NI FAC FAC Imperata cylindrica (L.) Palisot FACU NI FACU Indigofera lindheimeriana Scheele FAC FAC Indigofera suffruticosa P. Mill. FACU FAC- FACU UPL UPL,FAC- Inga laurina (Sw.) Willd. FAC FAC Inga quaternata Poepp. & Endl. FAC FAC Inga vera Willd. FAC FAC Inocarpus fagifer (Park.) Fosberg FACU FACU Inula helenium L. FACU* UPL NI NI NI NI UPL,FACU* Iodanthus pinnatifidus (Michx.) Steud. FACW FACW FACW OBL FACW- FACW-,OBL Ipomoea alba L. NI FAC NI FAC* FACW FACU FACU,FACW Ipomoea amnicola Morong NI FACW- FACW- Ipomoea aquatica Forsk. OBL OBL OBL Ipomoea cairica (L.) Sweet FACU NI FACU* NI NI FACU*,FACU Ipomoea coccinea L. FACU FAC FAC FACU FAC FAC- FACU,FAC Ipomoea cordatotriloba var. cordatotriloba Dennst. FACU FAC FACU,FAC Ipomoea hederacea Jacq. FACU FAC- FAC NI FACU FAC FACU* NI* NI FACU*,FAC Ipomoea hederifolia L. NI FACW FAC FAC FAC* NI FAC*,FACW Ipomoea imperati (Vahl) Griseb. FACU FAC FACU FACU FACU,FAC

Page 96 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Ipomoea indica (Burm. f.) Merr. FAC FAC* NI FAC FACU FACU,FAC Ipomoea lacunosa L. FACW FAC+ FACW FACW- FACW FAC+,FACW Ipomoea lindheimeri Gray FACU UPL UPL,FACU Ipomoea littoralis Blume NI FACU FACU Ipomoea pandurata (L.) G.F.W. Mey. FACU FACU FACU NI FAC- FACU FACU,FAC- Ipomoea pes-caprae (L.) R. Br. FAC FAC FAC FAC FAC Ipomoea purpurea (L.) Roth UPL FACU FACU- FAC FACU UPL UPL UPL FAC UPL NI UPL,FAC Ipomoea quamoclit L. UPL* FACU+ FACU- FACU FACU* FACU UPL*,FACU+ Ipomoea sagittata Poir. FACW FACW FACW Ipomoea setifera Poir. FACW FACW Ipomoea tiliacea (Willd.) Choisy NI FACW FACW Ipomoea violacea L. FACW- FACW- FAC FACW- FAC,FACW- Ipomoea wrightii Gray NI FACW- FACW- FACW FACW-,FACW

Iresine diffusa Humb. & Bonpl. ex Willd. FAC- FAC* UPL UPL,FAC* Iresine rhizomatosa Standl. FACW- FACW- FACW- FACW FACW FACW-,FACW Iris brevicaulis Raf. OBL OBL OBL OBL OBL OBL Iris fulva Ker-Gawl. OBL OBL OBL OBL OBL Iris giganticaerulea Small OBL OBL Iris hartwegii Baker NI Iris hexagona Walt. OBL NI OBL OBL Iris lacustris Nutt. FAC FAC Iris missouriensis Nutt. OBL FACW+ OBL FACW- FACW FACW+ FACW FACW-,OBL Iris prismatica Pursh ex Ker-Gawl. OBL OBL OBL Iris pseudacorus L. OBL OBL OBL OBL OBL OBL NI OBL OBL OBL Iris setosa Pallas ex Link NI FAC FAC Iris setosa var. canadensis M. Foster ex B.L. Robins. & Fern. FACU- FACU- Iris tridentata Pursh OBL OBL Iris versicolor L. OBL OBL OBL OBL OBL Iris virginica L. OBL OBL OBL OBL OBL OBL Isachne angustifolia Nash OBL OBL Isachne carolinensis Ohwi FACU FACU Isachne confusa Ohwi OBL OBL Isachne distichophylla Munro ex Hbd. FAC FAC Isachne miliacea Roth FAC* FAC* Isachne pallens Hbd. FAC FAC Isachne pulchella Roth FAC* FAC* Isachne purpurascens Glassman FACU FACU Ischaemum byrone (Trin.) A.S. Hitchc. FACU- FACU- Ischaemum chordatum (Trin.) Hack. FAC FAC var. acradenia (Greene) Greene UPL FACU* NI UPL,FACU* Isocoma arguta Greene FACU* FACU*

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Isocoma menziesii var. vernonioides (Nutt.) Nesom FAC+ FAC+ Isoetes bolanderi Engelm. NI NI OBL OBL OBL OBL OBL Isoetes butleri Engelm. FACW+ OBL OBL OBL OBL FACW+,OBL Isoetes echinospora Durieu OBL OBL NI OBL OBL OBL OBL OBL Isoetes engelmannii A. Braun OBL OBL OBL OBL Isoetes flaccida Shuttlw. ex A. Braun OBL OBL Isoetes howellii Engelm. NI OBL OBL OBL OBL Isoetes lithophila N.E. Pfeiffer OBL OBL Isoetes louisianensis Thieret OBL OBL Isoetes macrospora Durieu OBL OBL OBL Isoetes melanopoda Gay & Durieu ex Durieu OBL OBL OBL OBL OBL OBL NI NI OBL Isoetes melanospora Engelm. OBL OBL Isoetes nuttallii A. Braun ex Engelm. OBL OBL OBL Isoetes occidentalis Henderson NI OBL OBL NI OBL Isoetes piedmontana (N.E. Pfeiffer) C.F. Reed NI OBL OBL Isoetes riparia Engelm. ex A. Braun OBL OBL OBL Isoetes tegetiformans Rury OBL OBL Isoetes tuckermanii A. Braun OBL NI OBL Isoetes X eatonii Dodge (pro sp.) OBL OBL Isoetes X foveolata A.A. Eat. ex Dodge (pro sp.) OBL NI OBL Isotria medeoloides (Pursh) Raf. FACU FACU FACU FACU Isotria verticillata Raf. FACU FACU FAC FAC FACU,FAC Itea virginica L. OBL FACW+ OBL OBL FACW+,OBL Iva acerosa (Nutt.) R.C. Jackson NI UPL* FACU NI* UPL*,FACU Iva annua L. FAC FAC FAC FAC FAC FAC FAC* NI FAC*,FAC Iva axillaris Pursh NI FACU FAC FAC FAC FACW FAC FAC FACU,FACW Iva frutescens L. FACW+ FACW+ FACW FACW,FACW+ Iva hayesiana Gray FACW FACW Iva imbricata Walt. FACU FACW FACW- FACU,FACW Iva microcephala Nutt. FACW FACW Iva xanthifolia Nutt. FAC FAC FACU FAC FAC+ FAC FAC+ FAC FACU,FAC+ Ivesia aperta var. aperta (J.T. Howell) Munz NI UPL UPL Ivesia kingii S. Wats. FAC* FACW FAC*,FACW Ivesia lycopodioides Gray NI FAC FAC Ivesia lycopodioides ssp. megalopetala (Rydb.) Keck OBL OBL Ivesia pickeringii Torr. ex Gray OBL OBL Ivesia pityocharis Ertter NI Ivesia sericoleuca (Rydb.) Rydb. NI FAC* FAC* Ixora ferrea (Jacq.) Benth. FAC FAC

Page 98 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Jaborosa integrifolia Lam. FAC FAC Jacquemontia ovalifolia (Vahl ex West) Hallier f. FACW NI FACW Jacquemontia tamnifolia (L.) Griseb. FACU- FACU- UPL* FAC* FAC UPL*,FAC Jacquinia keyensis Mez FAC* FAC*,FACW Jamesia americana Torr. & Gray NI NI FACU UPL FACU- FACU* UPL,FACU Jamesianthus alabamensis Blake & Sherff OBL OBL Jaumea carnosa (Less.) Gray OBL OBL OBL Juglans californica S. Wats. FAC FAC Juglans cinerea L. FACU+ FACU- FACU+ NI FACU FACU-,FACU+ Juglans hindsii (Jepson) Jepson ex R.E. Sm. NI FAC FAC Juglans major (Torr.) Heller FAC- FACW- NI FAC-,FACW- Juglans microcarpa Berl. FAC FAC- FAC FAC-,FAC Juglans nigra L. FACU FACU FACU FACU FACU FACU UPL NI UPL,FACU Juncus abortivus Chapman OBL OBL OBL Juncus acuminatus Michx. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Juncus acutus L. NI FACW FACW+ FACW FACW,FACW+ Juncus albescens (Lange) Fern. NI NI OBL OBL OBL FACW FACW,OBL Juncus alpinoarticulatus Chaix NI NI OBL OBL OBL OBL OBL OBL Juncus alpinoarticulatus ssp. fuscescens (Fern.) Hämet-Ahti OBL OBL NI NI NI NI OBL Juncus ambiguus Guss. NI NI NI NI NI NI NI FACW NI FACW Juncus arcticus Willd. OBL OBL Juncus articulatus L. OBL OBL OBL OBL NI OBL OBL OBL OBL OBL OBL Juncus balticus var. littoralis Engelm. OBL NI NI NI NI OBL Juncus balticus Willd. FACW+ FACW* OBL FACW FACW OBL OBL FACW FACW+ FACW+ OBL FACW*,OBL Juncus biflorus Ell. FACW FACW FACW FACW NI FACW Juncus biglumis L. NI FACW OBL OBL FACW,OBL Juncus bolanderi Engelm. OBL OBL OBL Juncus brachycarpus Engelm. FACW FACW FACW FACW FACW FACW

Juncus brachycephalus (Engelm.) Buch. OBL OBL OBL OBL NI OBL OBL Juncus brachyphyllus Wieg. NI NI NI NI NI NI FAC FAC Juncus brevicaudatus (Engelm.) Fern. OBL OBL OBL NI OBL OBL OBL Juncus breweri Engelm. FACW* FACW* Juncus bryoides F.J. Herm. OBL NI FACW* FACW*,OBL Juncus bufonius L. FACW FACW FACW+ OBL OBL OBL OBL OBL FACW FACW+ OBL FACW+ FACW,OBL Juncus bufonius var. occidentalis F.J. Herm. NI NI NI NI FACW FACW Juncus bulbosus L. NI OBL OBL Juncus caesariensis Coville OBL NI OBL

Juncus canadensis J. Gay ex Laharpe OBL OBL OBL NI OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Juncus capillaris F.J. Herm. NI FACW+ FACW+ Juncus capitatus Weigel FACU FACU+ FACU FACU,FACU+ Juncus castaneus Sm. NI NI OBL FACW+ FACW FACW FACW,OBL Juncus chlorocephalus Engelm. NI FACW FACW Juncus compressus Jacq. NI NI NI NI FACW+ OBL FACW+,OBL Juncus confusus Coville NI NI FACW* FAC+ FAC FACW FAC,FACW Juncus cooperi Engelm. FACW FACW+ FACW FACW,FACW+ Juncus coriaceus Mackenzie FACW+ FACW OBL FACW,OBL Juncus covillei Piper NI FACW FACW FACW Juncus debilis Gray OBL OBL OBL FACW* FACW*,OBL Juncus dichotomus Ell. FACW- FACW NI NI FACW OBL FACW- FACW-,OBL Juncus diffusissimus Buckl. FACW FACW FACW FACW+ FACW FACW FACW,FACW+ Juncus drummondii E. Mey. NI NI FACW FAC FACW- FACW FACW FAC,FACW Juncus dubius Engelm. NI NI FACW* FACW* Juncus dudleyi Wieg. NI NI NI NI NI NI NI FAC+ NI FACW FAC+,FACW Juncus duranii Ewan OBL* OBL* Juncus effusus L. FACW+ FACW+ OBL OBL OBL OBL OBL OBL FACW FACW+ OBL OBL OBL FACW,OBL

Juncus effusus var. solutus Fern. & Wieg. OBL NI NI NI NI NI NI NI OBL Juncus elliottii Chapman FACW+ OBL OBL FACW+,OBL Juncus ensifolius Wikstr. NI NI FACW NI FACW FACW+ FACW FACW FACW FACW FACW,FACW+ Juncus falcatus E. Mey. FACW FACW Juncus filiformis L. FACW FACW NI NI OBL FACW+ FACW+ FACW FACW,OBL Juncus filipendulus Buckl. NI FAC+ FAC FAC,FAC+ Juncus gerardii Loisel. FACW+ OBL OBL FAC NI FACW+ FACW+ FAC,OBL Juncus greenei Oakes & Tuckerman FAC FAC FAC Juncus gymnocarpus Coville OBL OBL OBL Juncus hallii Engelm. NI NI FAC FAC FAC Juncus hemiendytus F.J. Herm. OBL FACW+ OBL FACW+,OBL Juncus hemiendytus var. abjectus (F.J. Herm.) Ertter OBL OBL OBL OBL Juncus inflexus L. FACW FACW FACW Juncus interior Wieg. FACU FACU FAC+ FACW FAC FAC FAC FAC+ FAC FACU,FACW Juncus kelloggii Engelm. FACW FACW FACW FACW Juncus leiospermus var. ahartii Ertter OBL OBL Juncus leiospermus var. leiospermus F.J. Herm. FACW* FACW* Juncus lesueurii Boland. FACW FACW FACW Juncus longii Fern. OBL OBL NI NI OBL Juncus longistylis Torr. FACW FACW FACW FACW FACW+ FACW FACW FACW,FACW+ Juncus luciensis Ertter OBL OBL Juncus macrandrus Coville OBL OBL Juncus macrophyllus Coville FACW FACW* FACW* FACW*,FACW Juncus marginatus Rostk. FACW FACW FACW NI FACW FACW FACW FACW+ NI NI* FACW,FACW+

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Juncus marginatus var. marginatus Rostk. NI NI NI NI NI NI NI NI OBL OBL Juncus megacephalus M.A. Curtis OBL OBL OBL OBL Juncus mertensianus Bong. NI NI OBL FACW OBL OBL OBL FACW,OBL Juncus mexicanus Willd. ex J.A. & J.H. Schultes FACW FACW FACW FACW FACW Juncus militaris Bigelow OBL NI OBL OBL Juncus nevadensis S. Wats. NI FACW FACW FACW FACW FACW Juncus nodatus Coville NI OBL OBL OBL OBL OBL Juncus nodosus L. OBL OBL* OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL*,OBL Juncus occidentalis Wieg. NI NI NI FACW FACW Juncus orthophyllus Coville FACW FACW FACW FACW Juncus oxymeris Engelm. FACW+ FACW FACW,FACW+ Juncus parryi Engelm. NI NI FAC FAC+ FACU FACU,FAC+ Juncus patens E. Mey. FACW FAC FAC,FACW Juncus pelocarpus E. Mey. OBL NI OBL OBL Juncus phaeocephalus Engelm. NI FACW NI FACW Juncus planifolius R. Br. NI FACW FACW Juncus polyanthemos Buch. NI OBL OBL Juncus polycephalus Michx. OBL OBL OBL OBL

Juncus prominens (Buch.) Miyabe & Kudo FACW- FACW FACW-,FACW Juncus regelii Buch. NI FACW FACW FACW FACW Juncus repens Michx. OBL OBL NI OBL NI OBL Juncus roemerianus Scheele OBL OBL OBL OBL Juncus rugulosus Engelm. OBL OBL Juncus saximontanus A. Nels. FACW NI FACW FACW FACW+ FACW OBL FACW* FACW*,OBL Juncus scirpoides Lam. FACW FACW+ FACW+ FACW+ FACW FACW,FACW+ Juncus secundus Beauv. ex Poir. FACU FAC FAC- FAC FACU,FAC Juncus squarrosus L. NI Juncus stygius L. OBL OBL NI NI OBL OBL Juncus subcaudatus (Engelm.) Coville & Blake OBL FAC OBL FAC,OBL Juncus subnodulosus Schrank OBL OBL Juncus subtilis E. Mey. OBL OBL Juncus supiniformis Engelm. OBL OBL OBL OBL Juncus tenuis Willd. FAC- FAC FAC FAC FAC FAC FACW- FAC+ FACW- FACW FACW OBL FAC+ FAC-,OBL Juncus texanus (Engelm.) Coville OBL OBL Juncus textilis Buch. OBL OBL Juncus tiehmii Ertter NI NI FACW+ FACW+ Juncus torreyi Coville FACW FACW FACW FACW FACW FACW FACW FACW+* FACW FACW+ FACW,FACW+ Juncus tracyi Rydb. NI NI OBL* FACW+ FACW FACW,OBL* Juncus triformis Engelm. FACW FACW Juncus triglumis L. NI NI FACW FACW FACW FACW Juncus trigonocarpus Steud. OBL OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Juncus tweedyi Rydb. NI OBL OBL OBL Juncus uncialis Greene FACW+ FACW+ OBL FACW+,OBL Juncus validus Coville FACW FACW+ FACW FAC FACW FAC,FACW+ Juncus vaseyi Engelm. FACW FACW FACW OBL FACW FACW FACW,OBL Juncus X oronensis Fern. (pro sp.) FACW FACW Juncus xiphioides E. Mey. OBL OBL OBL OBL OBL Juniperus communis L. NI NI NI NI NI NI NI NI FACU* NI NI FACU* Juniperus horizontalis Moench FACU FACU FACU FACU FACU- UPL UPL,FACU Juniperus virginiana L. FACU FACU- FACU FACU- FACU- FACU- NI FACU-,FACU Juniperus virginiana var. silicicola (Small) J. Silba FAC FACW FAC,FACW Justicia americana (L.) Vahl OBL OBL OBL OBL OBL OBL Justicia comata (L.) Lam. OBL OBL Justicia cooleyi Monachino & Leonard FACW FACW Justicia crassifolia (Chapman) Chapman ex Small OBL OBL Justicia martinsoniana Howard OBL* OBL* Justicia ovata (Walt.) Lindau OBL OBL OBL OBL OBL Kalanchoe pinnata (Lam.) Pers. UPL FACU- UPL UPL,FACU- Kalmia angustifolia L. FAC FAC FAC Kalmia carolina Small FAC FACW- FAC,FACW- Michx. FACW+ FACW+ Kalmia hirsuta Walt. FACW- FACW- Kalmia latifolia L. FACU FACU FACU- FACU-,FACU Kalmia microphylla (Hook.) Heller NI NI OBL OBL OBL OBL OBL Kalmia polifolia Wangenh. OBL OBL NI OBL OBL FACW FACW,OBL Keys FAC* Keys FACW Keys FACW Keys FACU* Keys FAC* Keys FACW Kickxia elatine (L.) Dumort. FAC FACU FAC FAC FACU* UPL NI* NI UPL,FAC Kobresia myosuroides (Vill.) Fiori NI NI FAC FACU NI FACW FACU FACU,FACW Kobresia sibirica (Turcz. ex Ledeb.) Boeckl. NI NI FACW FAC+ FACW FAC+,FACW Kobresia simpliciuscula (Wahlenb.) Mackenzie NI FACW FAC FACW FAC,FACW Kochia americana S. Wats. NI NI FAC- FAC FACU FACU FAC+ FACU,FAC+ Kochia californica S. Wats. FACW FACW FACW Kochia scoparia (L.) Schrad. UPL NI FACU- FAC FACU FACU FAC FACU FAC NI* UPL,FAC Koeberlinia spinosa var. tenuispina Kearney & Peebles NI NI UPL UPL Koenigia islandica L. NI OBL NI OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Kosteletzkya depressa (L.) O.J. Blanchard, Fryxell & Bates FAC+ NI FAC+ Kosteletzkya virginica (L.) K. Presl ex Gray OBL OBL OBL OBL Krigia biflora (Walt.) Blake FACU FACU FACU UPL FAC* FAC* FACU UPL,FAC* Krigia cespitosa (Raf.) Chambers FAC FACU+ FAC- FACU FAC* FACU,FAC Krigia dandelion (L.) Nutt. FAC FACU FACU FAC FACU* FACU*,FAC Krigia virginica (L.) Willd. UPL FACU- UPL UPL FACU* UPL,FACU* Kumlienia cooleyae (Vasey & Rose) Greene FACW FAC FAC,FACW Kumlienia hystricula (Gray) Greene OBL OBL

Kummerowia stipulacea (Maxim.) Makino FACU FACU- FACU UPL FACU UPL,FACU Kummerowia striata (Thunb.) Schindl. FACU FACU FACU UPL FAC- NI UPL,FAC- Kyllinga brevifolia Rottb. FACW FACW FACW FACW FAC FAC FAC,FACW Kyllinga gracillima Miq. NI FACU FACU Kyllinga nemoralis (J.R. & G. Forst.) Dandy ex Hutchinson & Dalziel FAC FAC Kyllinga odorata Vahl FACW FACW- NI FACW FACW-,FACW Kyllinga pumila Michx. FACW FACW FACW FACW FACW FACW FACW Labordia fagraeoidea Gaud. FACW FACW Labordia hedyosmifolia Baill. FAC* FAC* Labordia hirtella Mann FAC FAC Labordia hosakana (Sherff) W.L. Wagner, Herbst & Sohmer FACW FACW Labordia pumila (Hbd.) Skottsberg FAC* FAC* Labordia venosa Sherff FAC FAC Labordia waialealae Wawra FACW FACW Labordia waiolani Wawra NI Lachnanthes caroliana (Lam.) Dandy OBL OBL OBL Lachnocaulon anceps (Walt.) Morong OBL OBL OBL OBL Lachnocaulon beyrichianum Sporleder ex Koern. OBL OBL Lachnocaulon digynum Koern. FACW+ NI FACW+ Lachnocaulon engleri Ruhl. FACW+ FACW+ Lachnocaulon minus (Chapman) Small OBL OBL Lactuca biennis (Moench) Fern. FACU FACU FAC FAC FAC FAC FAC FAC* FACU* FACU*,FAC Lactuca canadensis L. FACU- FACU- FACU+ FACU FACU FAC+ FACU FACU FACU+ FACU FACU-,FAC+ Lactuca floridana (L.) Gaertn. FACU- FACU FAC- FAC FACU FAC+ NI FACU FACU-,FAC+ Lactuca graminifolia Michx. UPL FACU NI FAC* FAC NI UPL,FAC Lactuca ludoviciana (Nutt.) Riddell NI NI UPL FAC- FAC FAC* FAC* NI FAC NI UPL,FAC Lactuca saligna L. UPL FACU FACU FACU+ FACU* FACU* UPL UPL NI* UPL,FACU+ Lactuca serriola L. FAC- FAC FAC FACU FAC FAC FAC FACU FACU FAC NI FACU,FAC Lactuca tatarica var. pulchella (Pursh) Breitung FAC FAC FACU FAC FAC FAC FAC FAC- FAC* FAC FACU,FAC

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Laennecia coulteri (Gray) Nesom NI FACW- FACW- FAC FAC+ FAC,FACW- Lagenifera erici Forbes OBL OBL Lagenifera helenae Forbes & Lydgate OBL OBL Lagenifera maviensis Mann OBL OBL

Lagenocarpus guianensis Lindl. & Nees OBL OBL Laguncularia racemosa (L.) Gaertn. f. FACW+ OBL FACW+,OBL Lamarckia aurea (L.) Moench NI NI FACU NI FACU Lantana camara L. FACU FACU NI NI FACU- UPL UPL,FACU Lantana urticoides Hayek FACU FAC- FACU* NI FACU*,FAC- Laplacea portoricensis (Krug & Urban) Dyer FACW FACW Laportea canadensis (L.) Weddell FAC FACW FACW FAC FACW FAC FAC,FACW Lapsana communis L. NI NI NI NI NI NI NI NI NI NI FAC FAC Larix decidua P. Mill. UPL* NI UPL* UPL* Larix laricina (Du Roi) K. Koch FACW FACW FACW FACW Larix occidentalis Nutt. NI FACU+ FACU+ Lasiacis divaricata (L.) A.S. Hitchc. NI UPL UPL

Lasianthus lanceolatus (Griseb.) G. Maza OBL OBL Lasthenia burkei (Greene) Greene OBL OBL Lasthenia californica DC. ex Lindl. NI UPL UPL FACU* UPL,FACU* Lasthenia chrysantha (Greene ex Gray) Greene FAC* FAC* Lasthenia conjugens Greene FACW FACW Lasthenia ferrisiae Ornduff OBL OBL Lasthenia fremontii (Torr. ex Gray) Greene OBL OBL Lasthenia glaberrima DC. OBL OBL OBL Lasthenia glabrata Lindl. FACW FACW Lasthenia minor (DC.) Ornduff NI FACW FACW Lasthenia platycarpha (Gray) Greene FACW FACW Lastreopsis effusa (Sw.) Tindale FACU FACU Lathyrus hirsutus L. NI NI NI NI NI FAC* FAC* Lathyrus japonicus Willd. FACU- NI FACU- FACU- FACU* FAC FACU-,FAC Lathyrus jepsonii Greene OBL OBL Lathyrus lanszwertii Kellogg NI NI FACU- UPL NI UPL,FACU- Lathyrus palustris L. FACW+ OBL FACW FAC FACW NI OBL OBL OBL FAC,OBL Lathyrus pratensis L. FACU FACU* UPL UPL,FACU Lathyrus pusillus Ell. FAC FACW- UPL* FAC FAC+ NI UPL*,FACW- Lathyrus venosus Muhl. ex Willd. FACW FAC FAC FACW FAC* FAC* NI FAC*,FACW Layia chrysanthemoides (DC.) Gray FACW* FACW* Layia heterotricha (DC.) Hook. & Arn. FAC FAC Layia munzii Keck FACW FACW Leavenworthia aurea Torr. NA*

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Leavenworthia torulosa Gray OBL FACU FACU,OBL Leavenworthia uniflora (Michx.) Britt. FAC FAC- FACU- FACU-,FAC Lechea torreyi Leggett ex Britt. NI FACU FACU Ledum glandulosum Nutt. NI OBL FACW+ OBL FACW+,OBL Ledum groenlandicum Oeder OBL OBL NI OBL FACW FACW,OBL Ledum palustre ssp. decumbens (Ait.) Hultén FACW FACW Ledum X columbianum Piper (pro sp.) OBL OBL OBL Leersia hexandra Sw. OBL OBL OBL OBL OBL Leersia lenticularis Michx. OBL OBL OBL OBL OBL OBL Leersia monandra Sw. FACW FACW UPL UPL,FACW Leersia oryzoides (L.) Sw. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Leersia virginica Willd. FACW FACW FACW FACW FACW FACW NI FACW Legenere limosa (Greene) McVaugh OBL OBL Leiophyllum buxifolium (Berg.) Ell. FACU- FACU FACU-,FACU Leitneria floridana Chapman OBL OBL OBL OBL Lembertia congdonii (Gray) Greene FACU* FACU* Lemna aequinoctialis Welw. NI OBL OBL NI OBL OBL OBL OBL NI OBL Lemna gibba L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Lemna minor L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Lemna minuta Kunth OBL OBL OBL NI OBL OBL OBL OBL OBL OBL OBL Lemna obscura (Austin) Daubs NI OBL OBL NI NI OBL NI NI NI OBL Lemna perpusilla Torr. OBL OBL OBL OBL OBL OBL OBL OBL NI OBL Lemna trisulca L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Lemna turionifera Landolt NI NI NI NI NI NI NI NI NI OBL NI OBL Lemna valdiviana Phil. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Leonotis nepetifolia (L.) Ait. f. FACU* FACU* FACU NI FACU*,FACU Leontodon autumnalis L. NI NI NI NI FAC* NI NI NI FAC* Leontodon taraxacoides (Vill.) Mérat FACU UPL UPL* NI UPL UPL FACU UPL*,FACU Lepianthes peltata (L.) Raf. FAC FAC Lepianthes umbellata (L.) Raf. NI FAC FAC Lepidium davisii Rollins NI Lepidium densiflorum Schrad. FAC FACU FAC FACU FAC FAC FAC FACU FAC- FAC FAC NI FACU,FAC Lepidium dictyotum Gray FACW+ FACW OBL FACW,OBL Lepidium flavum var. flavum Torr. NI FAC FAC Lepidium latifolium L. FACU NI FACW FACW NI FAC* FAC FAC FACW FACU,FACW Lepidium latipes Hook. NI OBL OBL Lepidium montanum Nutt. NI NI NI UPL UPL UPL NI UPL UPL Lepidium nitidum var. nitidum Nutt. NI NI FAC FAC Lepidium nitidum var. oreganum (T.J. Howell) C.L. Hitchc. NI FAC FAC Lepidium oxycarpum Torr. & Gray NI OBL OBL Lepidium perfoliatum L. UPL FACU FAC FACU FAC FAC UPL* FACU- FACU+ FACU UPL*,FAC Lepidium thurberi Woot. NI NI Lepidium virginicum L. FACU- FACU FACU- FACU FACU FAC- UPL* FACU FACU FACU UPL FACU UPL UPL*,FAC-

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Lepidospartum squamatum (Gray) Gray NI NI Lepinia ponapensis Hosokawa FACU FACU Lepironia articulata (Retz.) Domin OBL OBL Leptarrhena pyrolifolia (D. Don) R. Br. ex Ser. NI FACW FACW FACW Leptochloa fascicularis (Lam.) Gray FACW FACW+ OBL OBL OBL FACW FACW* OBL FACW OBL FACW FACW*,OBL Leptochloa mucronata (Michx.) Kunth FACW FACW FACW Leptochloa nealleyi Vasey OBL FACW FACW FACW,OBL Leptochloa panicoides (J. Presl) A.S. Hitchc. NI FACW OBL FACW NI FACW,OBL Leptochloa scabra Nees FACW OBL FACW,OBL Leptochloa uninervia (J. Presl) A.S. Hitchc. & Chase FACW- FACW NI NI FACW FACW- FACW NI FACW OBL FACW FACW-,OBL Leptochloa virgata (L.) Beauv. FACU FAC* FACW NI FACU,FACW Leptochloa viscida (Scribn.) Beal NI FACU* FACW FACU*,FACW Leptospermum scoparium J.R. & G. Forst. FAC FAC Lepturus repens (G. Forst.) R. Br. FACU* FACU* Lepuropetalon spathulatum Ell. FACW- FACW FACW-,FACW Lespedeza angustifolia (Pursh) Ell. FAC FACU+ FACU+,FAC Lespedeza capitata Michx. FACU- FACU FACU FACU- UPL UPL* UPL*,FACU Lespedeza cuneata (Dum.-Cours.) G. Don FACU- UPL* UPL* FAC FACU* NI UPL*,FAC Lesquerella gracilis (Hook.) S. Wats. NI UPL* UPL* FACW* UPL*,FACW* Lesquerella pallida (Torr. & Gray) S. Wats. FAC* FAC* Leucaena leucocephala (Lam.) de Wit FACU+ FACU NI FAC UPL UPL,FAC Leucanthemum vulgare Lam. UPL UPL NI NI NI NI NI NI NI NI NI NI UPL,FACU- Leucospora multifida (Michx.) Nutt. OBL OBL FACW+ OBL FACW+ FACW+,OBL Leucothoe axillaris (Lam.) D. Don FACW+ FACW FACW,FACW+ Leucothoe davisiae Torr. ex Gray FACW OBL FACW,OBL Leucothoe racemosa (L.) Gray FACW FACW FACW FACW Leucothoe recurva (Buckl.) Gray FACU FACU FACU Lewisia brachycalyx Engelm. ex Gray FACU FACU- FACW FACU-,FACW Lewisia cantelovii J.T. Howell OBL* OBL* Lewisia pygmaea (Gray) B.L. Robins. NI NI FACU FACU FACU FAC* NI FACU,FAC*

Lewisia triphylla (S. Wats.) B.L. Robins. NI FACU UPL FAC+ UPL,FAC+ Leymus arenarius (L.) Hochst. FACU- FACU FACU-,FACU Leymus cinereus (Scribn. & Merr.) A. Löve NI UPL UPL FACU* FACU FAC- FAC* UPL,FAC*

Leymus condensatus (J. Presl) A. Löve NI FACU FACU Leymus innovatus (Beal) Pilger UPL NI UPL* UPL*,UPL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Leymus mollis (Trin.) Hara NI NI FACU UPL FAC UPL,FAC Leymus triticoides (Buckl.) Pilger NI NI FAC FACU* FAC+ FAC FAC+ NI FACU*,FAC+ Leymus X vancouverensis (Vasey) Pilger (pro sp.) NI UPL UPL Liatris acidota Engelm. & Gray FACW FAC+ FAC+,FACW Liatris garberi Gray FACW FACW Liatris gracilis Pursh FACU FACU Liatris lancifolia (Greene) Kittell FAC+ FACW FAC* FAC* FAC*,FACW Liatris ligulistylis (A. Nels.) K. Schum. NI FACU+ FAC NI NI FAC FAC- FACU+,FAC Liatris pycnostachya Michx. FACU FACU FAC- FAC FAC FAC+ FACU,FAC+

Liatris scariosa var. nieuwlandii Lunell UPL UPL* UPL*,UPL Liatris spicata (L.) Willd. FAC+ FACU FAC FACU,FAC+ Ligusticum canadense (L.) Britt. FAC FAC FAC FAC Ligusticum canbyi Coult. & Rose FACW* FAC FAC,FACW* Ligusticum grayi Coult. & Rose NI NI NI FAC* FAC* Ligusticum porteri Coult. & Rose NI NI FAC* FACU- NI FACU-,FAC* Ligusticum scothicum L. FAC FAC FAC Ligusticum tenuifolium S. Wats. NI FAC FACW FAC,FACW Ligusticum verticillatum (Hook.) Coult. & Rose ex Rose FACW FACW Ligustrum sinense Lour. FACU FAC NI UPL* NI UPL*,FAC Ligustrum vulgare L. FACU UPL FAC-* NI UPL UPL,FAC-* Lilaea scilloides (Poir.) Hauman OBL OBL OBL OBL Lilaeopsis carolinensis Coult. & Rose OBL FACW FACW,OBL Lilaeopsis chinensis (L.) Kuntze OBL OBL OBL

Lilaeopsis masonii Mathias & Constance OBL OBL Lilaeopsis occidentalis Coult. & Rose OBL OBL NI OBL Lilaeopsis schaffneriana var. recurva (A.W. Hill) Affolter OBL* OBL* Lilium bolanderi S. Wats. FACW FACW- FACW-,FACW Lilium canadense L. FAC+ FAC FAC+ FAC,FAC+ Lilium catesbaei Walt. FACW FAC+ FAC+,FACW Lilium grayi S. Wats. FACU FAC FACU,FAC Lilium kelleyanum J.G. Lemmon OBL OBL OBL Lilium kelloggii Purdy NI FAC* FAC* Lilium maritimum Kellogg FACW FACW Lilium michauxii Poir. FAC FAC+ FAC FAC,FAC+ Lilium michiganense Farw. NI NI NI FACW FACW NI FACW Lilium occidentale Purdy FACW+ FACW+ FACW+ Lilium pardalinum Kellogg FACW+ OBL FACW+,OBL Lilium pardalinum ssp. vollmeri (Eastw.) Skinner OBL OBL OBL Lilium parryi S. Wats. OBL FACW FACW,OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Lilium parvum Kellogg OBL OBL OBL OBL Lilium philadelphicum L. FACU+ FACU- FAC- FAC FACW FACU FACW+ FACU FAC- FACU-,FACW+ Lilium superbum L. FACW+ FACW FACW* FACW*,FACW+ Lilium wigginsii Beane & Vollmer FACW NI FACW Limnanthes alba Hartw. ex Benth. NI FACW FACW Limnanthes bakeri J.T. Howell OBL OBL Limnanthes douglasii R. Br. OBL FACW FACW,OBL Limnanthes floccosa T.J. Howell OBL OBL OBL Limnanthes gracilis T.J. Howell OBL OBL OBL Limnanthes montana Jepson OBL OBL Limnanthes striata Jepson FACW FACW Limnanthes vinculans Ornduff OBL* OBL* Limnobium laevigatum (Humb. & Bonpl. ex Willd.) Heine OBL OBL Limnobium spongia (Bosc) L.C. Rich. ex Steud. OBL OBL OBL OBL OBL OBL Limnocharis flava (L.) Buch. OBL OBL Limnophila aromatica (Lam.) Merr. OBL OBL Limnophila fragrans (Forst.) Seem. OBL OBL Limnophila indica (L.) Druce OBL OBL OBL Limnophila sessiliflora (Vahl) Blume OBL OBL OBL OBL Limnophila X ludoviciana Thieret OBL OBL Limnosciadium pinnatum (DC.) Mathias & Constance FACW- FACW OBL FACW* FACW-,OBL Limnosciadium pumilum (Engelm. & Gray) Mathias & Constance OBL FACW+ FACW+,OBL

Limonium arborescens (Brouss.) Kuntze FAC* FAC* Limonium californicum (Boiss.) Heller NI OBL OBL Limonium carolinianum (Walt.) Britt. OBL OBL OBL OBL Limonium limbatum Small FACW+ FACW FACW,FACW+

Limonium reniforme (Girard) Linchevskii OBL OBL Limonium sinuatum (L.) P. Mill. FACW FACW Limosella acaulis Sessé & Moc. OBL OBL OBL OBL OBL Limosella aquatica L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Limosella australis R. Br. OBL OBL NI OBL OBL Linanthus arenicola (M.E. Jones) Jepson & V. Bailey NI UPL UPL Linanthus bicolor (Nutt.) Greene NI NI Linanthus bolanderi (Gray) Greene NI UPL UPL Linanthus dichotomus Benth. NI NI UPL UPL Linanthus nuttallii (Gray) Greene ex Milliken NI FAC UPL FACU- UPL UPL,FAC Lindera benzoin (L.) Blume FACW- FACW FACW- FACW FACW- FACW-,FACW

Page 108 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Lindera melissifolia (Walt.) Blume OBL OBL OBL Lindera subcoriacea B.E. Wofford NI OBL OBL Lindernia antipoda (L.) Alston NI FACW FACW Lindernia crustacea (L.) F. Muell. FACU FAC FACW FACU,FACW Lindernia diffusa (L.) Wettst. FACW FACW Lindernia dubia (L.) Pennell OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Lindernia dubia var. anagallidea (Michx.) Cooperrider OBL FACW+ OBL OBL OBL OBL OBL OBL OBL OBL FACW+,OBL Lindernia dubia var. dubia (L.) Pennell FACW NI FACW NI NI NI NI NI NI NI FACW FACW Lindernia grandiflora Nutt. OBL OBL Lindernia monticola Muhl. ex Nutt. OBL OBL Lindsaea ensifolia Sw. FACU* FACU* Lindsaea portoricensis Desv. FACW FACW Lindsaea stricta var. jamesoniiformis Kramer OBL OBL Lindsaea walkerae Hook. FAC FAC Linnaea borealis L. FAC FAC FAC FACU FACU+ FACU FACU- FAC FACU FACU-,FAC Linum arenicola (Small) Winkl. OBL OBL Linum carteri Small FACW FACW Linum floridanum (Planch.) Trel. FAC FAC FAC FAC Linum medium (Planch.) Britt. FACU FAC FACU* UPL FAC* UPL,FAC Linum striatum Walt. FACW FACW- FACW- FACW+ FACW-,FACW+ Linum virginianum L. FACU FAC+ FACW NI FACU,FACW Linum westii Rogers OBL OBL Liparis hawaiensis Mann FAC FAC

Liparis liliifolia (L.) L.C. Rich. ex Ker-Gawl. FACU- FACU FACU- FACU* FACU-,FACU Liparis loeselii (L.) L.C. Rich. FACW FACW FACW+ OBL FACW FACW FACW,OBL Liparis nervosa (Thunb.) Lindl. OBL FACW FACW,OBL

Lipocarpha aristulata (Coville) G. Tucker NI OBL FACW+ FACW FACW FACW FACW* FACW*,OBL

Lipocarpha drummondii (Nees) G. Tucker OBL* OBL FACW+ OBL FACW FACW+ FACW NI NI FACW,OBL Lipocarpha maculata (Michx.) Torr. OBL OBL OBL OBL

Lipocarpha micrantha (Vahl) G. Tucker FACW+ OBL OBL OBL FACW FACW+ OBL* NI OBL FACW OBL FACW,OBL Lipocarpha microcephala Kunth FAC OBL FAC,OBL

Lipocarpha occidentalis (Gray) G. Tucker FACW OBL* FACW,OBL*

Lipochaeta succulenta (Hook. & Arn.) DC. FAC FAC Lippia alba (P. Mill.) N.E. Br. ex Britt. & Wilson FAC+ FAC* FAC FAC*,FAC+ Liquidambar styraciflua L. FAC FAC+ FACW FAC FAC,FACW Liriodendron tulipifera L. FACU FACU FACU+ FACU FACU,FACW

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Lisianthius laxiflorus Urban FACW FACW Listera auriculata Wieg. FACW FACW+ FACW,FACW+ Listera australis Lindl. FACW FACW FACW FACW Listera borealis Morong NI FACU FACW FACU FACU,FACW Listera caurina Piper NI FACU FACU FACU FACU

Listera convallarioides (Sw.) Nutt. ex Ell. FACW FACW FACW FACW NI FACW FACW FAC* FACW FACU FACU,FACW Listera cordata (L.) R. Br. ex Ait. f. FACW+ FACW FACW NI NI FACU FACU FAC* FACU FACU FACU,FACW+ Listera smallii Wieg. FACW FACW- FACW-,FACW

Lithachne pauciflora (Sw.) Beauv. ex Poir. FACU FACU Lithophila muscoides Sw. FAC FAC Litsea aestivalis (L.) Fern. OBL OBL OBL Littorella uniflora (L.) Aschers. OBL OBL OBL Lloydia serotina (L.) Reichenb. NI NI FACU* FACU- FACU FACU FACU-,FACU amoena Michx. OBL OBL OBL Lobelia amoena var. glandulifera Gray FACW FACW FACW Lobelia anatina F. Wimmer FACW+ FACW+ Lobelia appendiculata A. DC. NI FAC NI FAC- FAC-,FAC Lobelia berlandieri A. DC. FAC FAC

Lobelia boykinii Torr. & Gray ex A. DC. OBL OBL OBL Lobelia brevifolia Nutt. ex A. DC. FAC+ FAC+ Lobelia canbyi Gray OBL OBL OBL Lobelia cardinalis L. FACW+ FACW+ OBL OBL FACW+ OBL OBL OBL FACW+,OBL Lobelia cliffortiana L. FAC FAC FAC Lobelia dortmanna L. OBL OBL OBL OBL Lobelia dunbarii Rock FAC FAC Lobelia dunnii Greene FACW- FACW- Lobelia elongata Small OBL OBL OBL Lobelia feayana Gray FACW- FACW- Lobelia fenestralis Cav. FAC FACU FACU,FAC Lobelia flaccidifolia Small OBL FACW+ FACW+,OBL Lobelia floridana Chapman OBL FACW+ FACW+,OBL Lobelia gaudichaudii A. DC. FACW FACW Lobelia glandulosa Walt. OBL OBL NI OBL Lobelia homophylla F. Wimmer FAC NI FAC Lobelia hypoleuca Hbd. FAC FAC Lobelia inflata L. FACU FAC FACU- FAC FAC* FACU-,FAC Lobelia kalmii L. OBL OBL OBL OBL NI OBL OBL Lobelia niihauensis St. John NI Lobelia nuttallii J.A. Schultes FACW FACW NI FACW Lobelia oahuensis Rock FACW FACW Lobelia paludosa Nutt. OBL OBL Lobelia portoricensis (Vatke) Urban OBL OBL

Page 110 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Lobelia puberula Michx. FACW- FACW- FACW- FACW FACW-,FACW Lobelia puberula var. pauciflora Bush OBL OBL OBL Lobelia robusta var. portoricensis (A. DC.) McVaugh FACW FACW Lobelia rotundifolia Juss. ex A. DC. OBL OBL Lobelia siphilitica L. FACW+ OBL FACW+ OBL OBL OBL NI NI FACW+,OBL Lobelia spicata Lam. FAC- FAC FAC FAC FAC FAC FAC-,FAC

Lobelia villosa (Rock) St. John & Hosaka FACW FACW Loesneriella macrantha (Korth.) A.C. Smith FAC FAC Lolium perenne L. FACU- FACU FACU FACU FACU FACU FACU FACU FAC* FAC* FACU FAC NI FACU-,FAC Lomagramma cordipinna Holttum FACU FACU

Lomagramma guianensis (Aubl.) Ching FACW+ FACW+ Lomariopsis amydrophlebia (Slosson ex Maxon) Holttum OBL OBL Lomariopsis kunzeana (Underwood) Holttum FAC* UPL UPL,FAC* Lomatium bicolor (S. Wats.) Coult. & Rose UPL FACU- NI UPL UPL,FACU- Lomatium bicolor var. leptocarpum (Torr. & Gray) Schlessman NI NI NI NI FACU* FACU* Lomatium bradshawii (Rose ex Mathias) Mathias & Constance FACW FACW Lomatium caruifolium (Hook. & Arn.) Coult. & Rose FACW* FACW* Lomatium martindalei (Coult. & Rose) Coult. & Rose NI UPL UPL

Lomatogonium rotatum (L.) Fries ex Fern. OBL NI NI OBL OBL OBL OBL OBL Lonchitis hirsuta L. OBL OBL Lonchocarpus domingensis (Turp. ex Pers.) DC. FACW FACW Lonchocarpus pentaphyllus (Poir.) Kunth ex DC. FAC FAC Lonicera caerulea L. FACW+ FACW* NI FAC FAC* FAC*,FACW+ Lonicera caerulea var. cauriana (Fern.) Boivin NI NI NI NI NI FACW FACW Lonicera canadensis Bartr. ex Marsh. FACU FACU FACU FACU Lonicera conjugialis Kellogg NI FAC FAC FAC Lonicera dioica L. FACU FACU FACU FACU FACU FACU NI NI FACU Lonicera hirsuta Eat. FAC FAC NI FAC Lonicera hispidula var. vacillans (Benth.) Gray NI FACU* FACU*

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Lonicera involucrata Banks ex Spreng. FACU NI NI FACU FAC FAC+ FAC FACU* FACU*,FAC+ Lonicera japonica Thunb. FAC- FAC- FACU FACU FAC FACU* FAC+ NI FAC NI FACU*,FAC+ Lonicera morrowii Gray FACU NI FACU* NI NI NI NI FACU*,FACU Lonicera oblongifolia (Goldie) Hook. OBL OBL OBL Lonicera sempervirens L. FACU FAC FAC- FACU FAC- FACU,FAC Lonicera tatarica L. FACU FACU* FACU FACU NI NI UPL* UPL*,FACU Lonicera utahensis S. Wats. NI FACU* FACU FAC FAC FACU*,FAC Lonicera X bella Zabel FACU- UPL FACU- NI NI UPL,FACU- Lophiola aurea Ker-Gawl. OBL OBL OBL Lophochlaena californica var. californica Nees OBL OBL Lophochlaena californica var. davyi (L. Benson) A.& D. Löve OBL OBL

Lophochlaena oregona (Chase) P.H. But OBL OBL Lophochlaena refracta var. hooverianus (L. Benson) A.& D. Löve FACW FACW

Lophochlaena refracta var. refracta Gray OBL OBL OBL Lophopyxis maingayi Hook. f. FAC FAC Lophosoria quadripinnata (Gmel.) C. Christens. FACW FACW Lotus aboriginus Jepson NI UPL UPL Lotus alamosanus (Rose) Gentry OBL OBL Lotus corniculatus L. FACU- FACU FAC- FACU FACU FAC FACU+ NI FAC FAC FACU-,FAC Lotus formosissimus Greene FACW+ FACW FACW,FACW+ Lotus oblongifolius (Benth.) Greene OBL OBL NI OBL OBL Lotus pedunculatus Cav. NI FACU* NI FACU* Lotus pinnatus Hook. FACW FACW FACW Lotus tenuis Waldst. & Kit. ex Willd. NI NI NI FACU* NI NI FACU* Lotus unifoliolatus var. unifoliolatus (Hook.) Benth. NI NI NI NI NI NI NI NI NI UPL UPL Lower Coastal Plain FAC Lower Coastal Plain FAC* Lower Coastal Plain FACU Lower Coastal Plain FAC- Lower Coastal Plain FACU+* Lower Coastal Plain FAC- Lucya tetrandra (L.) K. Schum. FAC FAC Ludwigia alata Ell. OBL OBL OBL Ludwigia alternifolia L. FACW+ OBL OBL OBL OBL FACW+,OBL Ludwigia arcuata Walt. OBL OBL

Ludwigia bonariensis (M. Micheli) Hara FACW+ FACW+

Page 112 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Ludwigia brevipes (B.H. Long ex Britt., A. Braun & Small) Eames OBL OBL OBL Ludwigia curtissii Chapman FACW+ FACW+ Ludwigia decurrens Walt. OBL OBL OBL OBL OBL OBL OBL Ludwigia erecta (L.) Hara OBL OBL OBL Ludwigia glandulosa Walt. OBL OBL OBL OBL OBL OBL Ludwigia hirtella Raf. OBL FACW+ OBL FACW+,OBL Ludwigia hyssopifolia (G. Don) Exell FACW+ FACW+ Ludwigia lanceolata Ell. OBL OBL Ludwigia leptocarpa (Nutt.) Hara OBL OBL OBL OBL OBL OBL Ludwigia linearis Walt. OBL OBL OBL OBL Ludwigia linifolia Poir. OBL OBL Ludwigia maritima Harper FACW FACW Ludwigia microcarpa Michx. OBL OBL NI OBL Ludwigia octovalvis (Jacq.) Raven OBL OBL OBL OBL OBL Ludwigia palustris (L.) Ell. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Ludwigia peploides (Kunth) Raven OBL OBL OBL OBL OBL OBL OBL OBL OBL Ludwigia peruviana (L.) Hara OBL NI OBL OBL Ludwigia pilosa Walt. OBL OBL OBL OBL Ludwigia polycarpa Short & Peter OBL OBL OBL OBL NI OBL Ludwigia repens J.R. Forst. NI OBL OBL OBL OBL OBL OBL OBL OBL Ludwigia spathulata Torr. & Gray OBL OBL Ludwigia sphaerocarpa Ell. OBL OBL OBL OBL OBL Ludwigia suffruticosa Walt. OBL OBL Ludwigia uruguayensis (Camb.) Hara OBL OBL OBL OBL OBL OBL OBL Ludwigia virgata Michx. OBL OBL OBL Ludwigia X lacustris Eames (pro sp.) OBL OBL Luetkea pectinata (Pursh) Kuntze NI FACU- FACW* UPL UPL,FACW* Lumnitzera littorea (Jack) Voigt OBL OBL Lunania ekmanii Urban FACW FACW Lupinus covillei Greene FACU* FACU* Lupinus kingii S. Wats. NI NI FAC UPL NI UPL,FAC Lupinus latifolius ssp. latifolius Lindl. ex J.G. Agardh NI NI FAC* FAC* Lupinus latifolius ssp. parishii (C.P. Sm.) Kenney & D. Dunn NI NI Lupinus latifolius ssp. viridifolius var. barbatus (Henderson) Munz NI FACW FACW Lupinus nootkatensis Donn ex Sims NI FAC FAC Lupinus padre-crowleyi C.P. Sm. FACU FACU Lupinus polyphyllus Lindl. NI FACU* NI FACU- FAC+ FACW FAC FACU-,FACW Lupinus prunophilus M.E. Jones FACU- FACU NI FACU-,FACU Lupinus rivularis Dougl. ex Lindl. FACU FAC FACU,FAC

Luziola bahiensis (Steud.) A.S. Hitchc. OBL OBL

Page 113 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Luziola fluitans (Michx.) Terrell & H. Robins. OBL OBL OBL Luziola peruviana Juss. ex J.F. Gmel. OBL OBL Luzula acuminata Raf. FAC FAC- FAC- NI FAC-,FAC Luzula arctica ssp. arctica Blytt FAC FAC Luzula arcuata (Wahlenb.) Sw. NI UPL FACU UPL,FACU

Luzula bulbosa (Wood) Smyth & Smyth FACU FACU FACU FACU FACU+ FACU,FACU+ Luzula confusa Lindeberg NI FAC FAC Luzula congesta (Thuill.) Lej. NI NI NI FAC* FAC* FAC* Luzula echinata (Small) F.J. Herm. FACU FAC FACU+ FAC FACU,FAC Luzula hawaiiensis Buch. FACU FACU Luzula multiflora (Ehrh.) Lej. FACU FACU- FACU FAC FACW* FAC FACU NI FACU FACU-,FACW* Luzula parviflora (Ehrh.) Desv. FACU* FAC UPL NI FAC* FAC FAC- FAC FAC UPL,FAC Luzula rufescens Fisch. ex E. Mey. FACW FACW Luzula spicata (L.) DC. UPL* NI NI FACU+ FACU FACU FAC FACU UPL*,FAC Luzula subcapitata (Rydb.) Harrington NI OBL OBL

Luzula subcongesta (S. Wats.) Jepson NI NI FACW FACW Luzula wahlenbergii Rupr. NI OBL OBL Lychnis flos-cuculi L. FACU NI NI FACU Lycium barbarum L. NI NI NI NI NI NI NI NI UPL NI UPL Lycium carolinianum Walt. FACW FACW FACW Lycium sandwicense Gray FACU FACU

Lycopodiella alopecuroides (L.) Cranfill FACW+ OBL OBL FACW+,OBL

Lycopodiella appressa (Chapman) Cranfill FACW+ OBL FACW* NI OBL* FACW*,OBL Lycopodiella caroliniana var. caroliniana (L.) Pichi Sermolli FACW+ OBL OBL OBL FACW+,OBL

Lycopodiella caroliniana var. meridionalis (Underwood & Lloyd) B. Pllg. & Windisch OBL OBL Lycopodiella cernua var. cernua (L.) Pichi Sermolli FACW FACW FAC* FAC*,FACW Lycopodiella cernua var. curvata (Sw.) Kartesz & Gandhi OBL OBL Lycopodiella inundata (L.) Holub OBL OBL NI OBL OBL OBL

Lycopodiella prostrata (Harper) Cranfill OBL OBL OBL

Lycopodiella X copelandii (Eig.) Cranfill FACW+ FACW+ FACW+ Lycopodium alpinum L. NI FAC FACU FACU,FAC Lycopodium annotinum L. FAC FAC* FAC NI FAC- FACU* FACU FAC FAC FACU*,FAC Lycopodium clavatum L. FAC FAC FAC NI FAC FAC FACU* FAC FACU*,FAC

Page 114 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Lycopodium complanatum L. FACU- FACU+ NI NI FAC FACU* FACU-,FAC Lycopodium dendroideum Michx. FACU FACU FAC FAC FACU FACU FACU,FAC Lycopodium obscurum L. FACU FACU- FACU NI FACU-,FACU Lycopodium venustulum Gaud. FACU* FACU*

Lycopus americanus Muhl. ex W. Bart. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Lycopus amplectens Raf. OBL OBL OBL OBL Lycopus asper Greene OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Lycopus cokeri Ahles OBL OBL Lycopus europaeus L. OBL OBL OBL OBL Lycopus rubellus Moench OBL OBL OBL OBL OBL NI OBL Lycopus uniflorus Michx. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Lycopus virginicus L. OBL OBL OBL OBL OBL OBL Lygodium japonicum (Thunb.) Sw. FAC FACW NI NI FAC,FACW Lygodium palmatum (Bernh.) Sw. FACW FACW- FACW* FACW-,FACW Lyonia ferruginea (Walt.) Nutt. FAC- FAC- Lyonia fruticosa (Michx.) G.S. Torr. FAC FAC Lyonia ligustrina (L.) DC. FACW FACW FACW FACW Lyonia lucida (Lam.) K. Koch FACW FACW FACW Lyonia mariana (L.) D. Don FAC- FAC FACU- FAC FACU-,FAC

Lysichiton americanus Hultén & St. John OBL OBL OBL OBL Poir. OBL OBL Lysimachia ciliata L. FACW FACW- FACW FACW FACW FACW FACW FACW+ FACW+ NI FACW-,FACW+ Lysimachia daphnoides (Gray) Hbd. FACW FACW Lysimachia filifolia Forbes FAC FAC Lysimachia forbesii Rock FACU FACU Lysimachia fraseri Duby NI FAC FAC* FAC*,FAC Lysimachia glutinosa Rock NI

Lysimachia hillebrandii Hook. f. ex Gray FAC FAC Lysimachia hybrida Michx. OBL OBL OBL OBL OBL OBL OBL NI OBL OBL Lysimachia lanceolata Walt. FAC FAC FAC FAC FAC Lysimachia loomisii Torr. OBL OBL Lysimachia mauritiana Lam. FAC* FAC* Lysimachia nummularia L. FACW- FACW+ FACW+ OBL NI FACW OBL FACW-,OBL Lysimachia punctata L. OBL OBL* NI OBL* OBL*,OBL Lysimachia quadriflora Sims FACW+ OBL OBL FACW FACW FACW* FACW*,OBL Lysimachia quadrifolia L. FACU- FACU UPL* UPL*,FACU Lysimachia radicans Hook. OBL OBL OBL FACW+ FACW+,OBL Lysimachia remyi Hbd. FACW FACW Lysimachia terrestris (L.) B.S.P. OBL OBL OBL OBL OBL OBL Lysimachia thyrsiflora L. OBL OBL OBL OBL OBL OBL OBL OBL OBL Lysimachia vulgaris L. FAC+ FACW- NI NI FAC+,FACW-

Page 115 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Lysimachia X producta (Gray) Fern. (pro sp.) FAC* FAC NI FAC*,FAC Lythrum alatum Pursh FACW+ FACW+ OBL OBL OBL OBL OBL NI FACW+,OBL Lythrum californicum Torr. & Gray NI OBL OBL OBL OBL OBL OBL Lythrum curtissii Fern. OBL OBL

Lythrum flagellare Shuttlw. ex Chapman OBL OBL Lythrum hyssopifolia L. OBL OBL OBL FACW FACW,OBL Lythrum lineare L. OBL OBL NI OBL Lythrum maritimum Kunth FAC FAC Lythrum ovalifolium Koehne FACW FACW Lythrum portula (L.) D.A. Webber NI OBL OBL Lythrum salicaria L. FACW+ OBL OBL OBL OBL OBL OBL FACW+ OBL FACW+,OBL

Lythrum tribracteatum Salzm. ex Spreng. NI NI OBL OBL Macaranga mappa (L.) Muell.-Arg. FAC+ FAC+ Macbridea alba Chapman FACW+ FACW+ Macbridea caroliniana (Walt.) Blake OBL OBL Machaeranthera arida B.L. Turner & Horne FAC* FACU* FACU FACU*,FAC* Machaeranthera bigelovii var. bigelovii (Gray) Greene NI NI FACW* NI NI FACW* Machaeranthera boltoniae (Greene) B.L. Turner & Horne FACW+ FACW+ FACW+ Machaeranthera canescens ssp. canescens var. incana (Lindl.) Gray UPL* NI FAC UPL*,FAC

Machaeranthera carnosa (Gray) Nesom OBL OBL FACW FACW,OBL Machaeranthera phyllocephala (DC.) Shinners FACU NI FAC* NI FACU,FAC* Machaerina angustifolia (Gaud.) T. Koyama FAC FAC Machaerina falcata (Nees) Koyama FAC FAC

Machaerina mariscoides (Gaud.) J. Kern FACU FACU Machaerina mariscoides ssp. colpodes (Gaud.) J. Kern FAC FAC Machaerina mariscoides ssp. meyenii (Kunth) T. Koyama FAC FAC Machaerina restioides (Sw.) Vahl OBL OBL Machaerium lunatum (L. f.) Ducke OBL OBL Machaerocarpus californicus (Torr. ex Benth.) Small OBL OBL OBL OBL Maclura pomifera (Raf.) Schneid. UPL FACU FACU UPL UPL FACU* UPL UPL UPL NI UPL,FACU Macranthera flammea (Bartr.) Pennell OBL OBL

Page 116 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Macroptilium lathyroides (L.) Urban FACU FACU UPL UPL,FACU

Macrothelypteris torresiana (Gaud.) Ching OBL FACW- NI FACU FACU,OBL Madia glomerata Hook. NI FACU FACU FACU FACU FACU FACU+ FACU- UPL UPL,FACU+ Madia yosemitana Parry ex Gray FACU FACU Maesa carolinensis Mez FACU FACU Magnolia ashei Weatherby FACU* FACU* Magnolia fraseri Walt. FACU FACU+ FACU,FACU+ Magnolia grandiflora L. FACU FAC+ FAC- NI FACU,FAC+ Magnolia portoricensis Bello FAC FAC Magnolia splendens Urban FACW FACW Magnolia tripetala (L.) L. FACU FAC FAC- FAC FACU,FAC Magnolia virginiana L. FACW+ FACW+ OBL FACW+,OBL Mahonia aquifolium (Pursh) Nutt. NI NI NI NI NI UPL UPL Maianthemum canadense Desf. FAC- FAC- FAC FACU NI FACU,FAC Maianthemum dilatatum (Wood) A. Nels. & J.F. Macbr. FAC FAC* FAC FAC*,FAC Maianthemum racemosum ssp. amplexicaule (Nutt.) LaFrankie NI NI NI NI FAC- FAC- FAC FAC FAC-,FAC Maianthemum racemosum ssp. racemosum (L.) Link FACU- FACU FACU FAC FAC FAC- FACU- NI NI FACU-,FAC Maianthemum stellatum (L.) Link FACW FAC+ FAC- FACU FAC FAC- FACU FAC FAC- FAC FAC FACU,FACW Maianthemum trifolium (L.) Sloboda OBL OBL NI NI OBL Malachra alceifolia Jacq. NI OBL NI OBL

Malacothamnus abbottii (Eastw.) Kearney FACW FACW Malacothamnus davidsonii (B.L. Robins.) Greene FACU* FACU* Malaxis brachypoda (Gray) Fern. FACW NI FACW NI NI FACW FACW FACW FACW Malaxis paludosa (L.) Sw. OBL OBL OBL Malaxis spicata Sw. FACW* OBL FACW FACW*,OBL Malaxis unifolia Michx. FAC FAC+ FAC NI FAC FAC,FAC+ Malephora crocea (Jacq.) Schwant. FACU* FACU* Malus fusca (Raf.) Schneid. FACW FAC FACW* FAC,FACW Malva moschata L. UPL UPL NI NI NI NI UPL

Malvastrum coromandelianum (L.) Garcke NI FACU+ NI FACU- FACU FACU-,FACU+ Malvella leprosa (Ortega) Krapov. FACW FAC FACW FAC FACU FAC* FACU,FACW Mammea americana L. NI FAC FAC Mangifera indica L. UPL FAC- FACU UPL,FAC- Manilkara bidentata (A. DC.) Chev. FAC+ FAC+ Manilkara jaimiqui ssp. emarginata (L.) Cronq. FACW* FACW* Mapania flavinux Koyama OBL OBL

Page 117 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Mapania macrocephala (Gaud.) K. Schum. OBL OBL Mapania pandanophylla (F. Muell.) K. Schum. OBL OBL Mapania parvibracteata (C.B. Clarke.) Koyama OBL OBL

Marah fabaceus (Naud.) Naud. ex Greene NI UPL UPL Marattia mertensiana (Presl) C. Christens. FACU FACU Marcgravia sintenisii Urban OBL OBL Marcgravia trinitatis K. Presl FAC FAC Margaritaria nobilis L. f. FAC- FAC- Marlierea sintenisii Kiaersk. OBL OBL Marrubium vulgare L. UPL FACU FAC FAC FAC FACU FAC* FACU FACU+ FACU FAC NI UPL,FAC Marshallia caespitosa Nutt. ex DC. FACU UPL* FAC- FAC UPL*,FAC Marshallia graminifolia (Walt.) Small OBL NI OBL Marshallia graminifolia var. cynanthera (Ell.) Beadle & F.E. Boynt. FAC FAC* FAC*,FAC Marshallia grandiflora Beadle & F.E. Boynt. FAC FAC FAC Marshallia mohrii Beadle & F.E. Boynt. FACW FACW

Marshallia ramosa Beadle & F.E. Boynt. FACU FACU Marshallia trinervia (Walt.) Trel. FACU- FACU- FACU- Marsilea ancylopoda A. Braun NI OBL OBL

Marsilea macropoda Engelm. ex A. Braun OBL* OBL OBL*,OBL Marsilea oligospora Goodding NI NI OBL OBL Marsilea polycarpa Hook. & Grev. OBL OBL Marsilea quadrifolia L. OBL NI OBL OBL Marsilea vestita Hook. & Grev. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Marsilea villosa Kaulfuss OBL OBL Matelea gonocarpos (Walt.) Shinners FACW FACW FACW* FACW FACW FACW*,FACW

Matelea sintenisii (Schlechter) Woods. FACW FACW Matelea variifolia (Schlechter) Woods. NI Matricaria discoidea DC. FACU FACU- FACU FACU FACU UPL* FACU FACU FACU FACU FACU UPL*,FACU Matricaria maritima L. UPL FAC FAC FAC FAC- NI FACU FAC UPL,FAC Matricaria occidentalis Greene NI FACW* FACW* Matricaria perforata Mérat UPL UPL UPL* FAC NI UPL NI UPL UPL*,FAC Matteuccia struthiopteris (L.) Todaro FACW FACW FACW FACW FACW Matthiola incana (L.) Ait. f. NI NI NI NI UPL UPL

Maxillaria crassifolia (Lindl.) Reichenb. f. OBL OBL

Page 118 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Mayaca fluviatilis Aubl. OBL OBL OBL OBL Maytenus phyllanthoides Benth. FAC* NI FAC*,FACW Mazus pumilus (Burm. f.) Steenis FACU- FAC UPL FAC* FACW UPL,FACW Mecardonia acuminata (Walt.) Small OBL FACW OBL FACW FACW+ FACW,OBL

Mecardonia procumbens (P. Mill.) Small OBL FACW FACW+ FACW FACW* FACW*,OBL Meconella oregana Nutt. NI NI Mecranium latifolium (Cogn.) Skean FACW FACW Medicago lupulina L. UPL FACU FAC- FACU FAC FAC FAC FAC FAC FAC FAC UPL UPL,FAC Medicago polymorpha L. NI NI NI NI NI NI NI NI NI FACU- NI NI FACU- Medicago praecox DC. NI UPL UPL Medicago sativa L. NI NI NI NI NI NI NI NI NI UPL NI NI NI UPL Megalastrum subincisa (Willd.) A.R. Sm. & R.C. Moran FACW FACW Megalodonta beckii (Torr. ex Spreng.) Greene OBL OBL NI OBL OBL Melaleuca quinquenervia (Cav.) Blake FAC NI FACU FACU,FAC

Melampodium perfoliatum (Cav.) Kunth FAC FAC Melampyrum lineare Desr. FACU FACU FAC- NI FAC FACU,FAC Melanthera angustifolia A. Rich. FACW- FACW- Melanthera aspera (Jacq.) Steud. ex Small FACU* FAC FACU*,FAC Melanthera nivea (L.) Small NI FACU FACU* NI FACU*,FACU Melanthium latifolium Desr. FACU FACU- FACU-,FACU Melanthium virginicum L. FACW+ OBL FACW+ FACW FACW+ FACW,OBL Melastoma malabathricum L. FACU FACU

Melica bulbosa Geyer ex Porter & Coult. NI FACU UPL FACU FACU UPL,FACU Melica spectabilis Scribn. NI NI UPL FAC FAC UPL,FAC Melicope clusiifolia (Gray) T.G. Hartley & B.C. Stone FAC FAC Melicope cruciata (Heller) T.G. Hartley & B.C. Stone FAC FAC Melicope honoluluensis (St. John) T.G. Hartley & B.C. Stone NI Melicope kavaiensis (Mann) T.G. Hartley & B.C. Stone FAC* FAC* Melicope lydgatei (Hbd.) T.G. Hartley & B.C. Stone FAC FAC Melicope orbicularis (Hbd.) T.G. Hartley & B.C. Stone FACU FACU Melicope pseudoanisata (Rock) T.G. Hartley & B.C. Stone FAC FAC

Page 119 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Melicope volcanica (Gray) T.G. Hartley & B.C. Stone FAC* FAC* Melicope waialealae (Wawra) T.G. Hartley & B.C. Stone FACW+ FACW+ Melicope wawraeana (Rock) T.G. Hartley & B.C. Stone FAC* FAC* Melicytus samoensis (Christoph.) A.C. Sm. FACU FACU Melilotus indicus (L.) All. FACU FACU- FACU FACU FACU+ FACU FACU FAC UPL UPL,FAC Melilotus officinalis (L.) Lam. FACU- FACU- FACU FACU- FACU FACU FACU+ FACU FACU FACU FACU FACU UPL UPL,FACU+ Melinis minutiflora Beauv. NI UPL NI UPL Meliosma herbertii Rolfe FAC FAC

Meliosma obtusifolia (Bello) Krug & Urban FAC FAC Melissa officinalis L. NI NI NI NI NI NI UPL UPL Melochia corchorifolia L. NI FAC FACU* FACW- FACU*,FACW- Melochia pyramidata L. FAC FAC- FAC- FAC-,FAC Melochia spicata (L.) Fryxell NI FACW FACW Melothria pendula L. FAC FACW- FAC- FAC FAC OBL FAC-,OBL Menispermum canadense L. FACU* FACU* FAC* FAC FAC FACU* FACU*,FAC Mentha aquatica L. FACW+ OBL OBL OBL FACW OBL OBL FACW,OBL Mentha arvensis L. FACW FACW FACW+ FACW FACW FACW FACW FACW FACW- FACW FACW FACW-,FACW+ Mentha pulegium L. NI OBL OBL NI OBL Mentha spicata L. FACW+ FACW+ FACW+ FACW FACW FACW FACW* FACW OBL OBL FACW NI FACW*,OBL Mentha suaveolens Ehrh. FACW FAC FACW FAC,FACW Mentha X gracilis Sole (pro sp.) FACW FAC OBL NI FAC,OBL Mentha X piperita L. (pro sp.) FACW+ FACW OBL OBL FACW+ OBL FACW+ OBL FACW OBL FACW,OBL Mentha X villosa Huds. (pro sp.) NI NI NI OBL NI OBL Mentzelia leucophylla Brandeg. FAC* FAC* Mentzelia oreophila J. Darl. NI NI UPL UPL Menyanthes trifoliata L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Menziesia ferruginea Sm. NI NI FACU+ NI FACU* FACU*,FACU+ Menziesia pilosa (Michx. ex Lam.) Juss. ex Pers. FAC- FACU FACU,FAC- Merremia dissecta (Jacq.) Hallier f. NI FACU FAC FACU- FACU-,FAC Merrilliodendron megacarpum (Hemsl.) Sleumer FAC* FAC* Mertensia bella Piper NI FACW FACW FACW

Mertensia ciliata (James ex Torr.) G. Don FACW NI FACW+ OBL FACW+ FACW+ FACW,OBL Mertensia cusickii Piper NI NI UPL UPL Mertensia franciscana Heller NI FACW OBL NI FACW,OBL Mertensia maritima (L.) S.F. Gray FACW FAC FAC,FACW Mertensia paniculata (Ait.) G. Don FAC NI FAC* FACW- FACU FACU,FACW- Mertensia virginica (L.) Pers. ex Link FACW FAC+ FACW FACW FAC+,FACW

Page 120 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Meryta macrophylla (Rich) Seem. FACU FACU Mesembryanthemum crystallinum L. NI NI FAC FAC Mesembryanthemum nodiflorum L. NI NI FAC FAC Metopium toxiferum (L.) Krug & Urban FAC FACU FACU,FAC Metrosideros macropus Hook. & Arn. FAC FAC Metrosideros polymorpha Gaud. FAC- FAC- Metrosideros polymorpha var. dieteri J.W. Dawson & Stemmermann FAC FAC Metrosideros polymorpha var. glaberrima (Levl.) St. John FAC+ FAC+ Metrosideros polymorpha var. macrophylla (Rock) St. John FAC FAC Metrosideros polymorpha var. newellii (Rock) St. John FACW FACW Metrosideros polymorpha var. pseudorugosa Skottsberg OBL OBL Metrosideros polymorpha var. pumila (Heller) Skottsberg OBL OBL Metrosideros rugosa Gray FACW FACW Metrosideros tremuloides (Heller) P. Knuth FAC FAC Metrosideros waialealae (Rock) Rock FACW+ FACW+ Metroxylon amicarum (Wendl.) Becc. FACW* FACW* Miconia affinis DC. FACW FACW Miconia foveolata Cogn. OBL OBL

Miconia impetiolaris (Sw.) D. Don ex DC. FACU FACU Miconia laevigata (L.) D. Don FACU FACU Miconia mirabilis (Aubl.) L.O. Williams FACU FACU Miconia pachyphylla Cogn. OBL OBL Miconia prasina (Sw.) DC. FAC FAC

Miconia punctata (Desr.) D. Don ex DC. NI Miconia pycnoneura Urban OBL OBL Miconia racemosa (Aubl.) DC. FACW FACW Miconia rubiginosa (Bonpl.) DC. FAC FAC Miconia serrulata (DC.) Naud. FACU FACU Miconia sintenisii Cogn. FACW FACW Miconia subcorymbosa Britt. FACW FACW Miconia tetrandra (Sw.) D. Don FAC+ FAC+ Miconia tetrastoma Naud. FACW FACW Miconia thomasiana DC. FACW FACW Micranthemum glomeratum (Chapman) Shinners OBL OBL

Page 121 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Micranthemum micranthemoides (Nutt.) Wettst. OBL OBL Micranthemum umbrosum (J.F. Gmel.) Blake OBL OBL OBL OBL OBL

Micromeria brownei var. pilosiuscula Gray OBL OBL OBL Micropholis garciniifolia Pierre OBL OBL

Micropholis guyanensis (A. DC.) Pierre FACW FACW Micropus californicus var. californicus Fisch. & C.A. Mey. NI FACU* FACU*

Microseris borealis (Bong.) Schultz-Bip. OBL OBL OBL OBL

Microseris douglasii (DC.) Schultz-Bip. NI NI UPL UPL Microsorum scolopendria (Burm. f.) Copeland UPL NI FACU UPL,FACU

Microstegium vimineum (Trin.) A. Camus FAC FAC+ NI NI NI FAC,FAC+ Microtea debilis Sw. FAC FAC Mikania congesta DC. FACW FACW Mikania cordifolia (L. f.) Willd. FACW NI FAC FAC,FACW Mikania fragilis Urban OBL OBL Mikania odoratissima Urban FAC FAC Mikania pachyphylla Urban OBL OBL Mikania porosa Urban FAC+ FAC+ Mikania scandens (L.) Willd. FACW+ FACW+ OBL FACW+ FACU* FACU*,OBL Mikania stevensiana Britt. FAC FAC Mimetanthe pilosa (Benth.) Greene FACW OBL FACW FACW FACW,OBL Mimosa casta L. OBL OBL

Mimosa diplotricha C. Wright ex Sauvalle FAC FAC Mimosa malacophylla Gray FACW- FACW- Mimosa pigra L. FACW* FAC FACW FAC,FACW Mimosa pudica L. NI FACU FAC FACU FACU,FAC Mimosa strigillosa Torr. & Gray FAC NI FAC FAC Mimulus alatus Ait. OBL OBL OBL OBL OBL OBL Mimulus alsinoides Dougl. ex Benth. OBL OBL OBL Mimulus angustatus (Gray) Gray OBL* OBL* Mimulus bicolor Hartw. ex Benth. FACU* FACU* Mimulus breviflorus Piper NI NI FACW FACW* FACW*,FACW Mimulus breweri (Greene) Coville NI NI NI FACU* FACU* Mimulus cardinalis Dougl. ex Benth. OBL OBL FACW OBL FACW,OBL Mimulus congdonii B.L. Robins. FAC FAC Mimulus dentatus Nutt. ex Benth. OBL OBL OBL

Page 122 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Mimulus dentilobus B.L. Robins. & Fern. OBL OBL OBL Mimulus douglasii (Benth.) Gray FACW FAC FAC,FACW Mimulus eastwoodiae Rydb. FACW+ OBL FACW+,OBL Mimulus exiguus Gray FACU FACU Mimulus filicaulis S. Wats. FACW* FACW* Mimulus floribundus Lindl. OBL OBL OBL FACW+ OBL OBL OBL FACW+,OBL Mimulus glabratus Kunth OBL OBL OBL OBL OBL OBL OBL OBL OBL Mimulus glaucescens Greene OBL* OBL* Mimulus guttatus DC. OBL NI OBL OBL OBL OBL OBL FACW+ OBL FACW+,OBL Mimulus inconspicuus Gray FACU* FACU* Mimulus laciniatus Gray FAC FAC Mimulus latidens (Gray) Greene NI OBL OBL Mimulus lewisii Pursh NI OBL FACW+ OBL FACW FACW,OBL Mimulus moschatus Dougl. ex Lindl. OBL OBL OBL NI OBL OBL FACW+ OBL FACW+,OBL Mimulus nanus Hook. & Arn. NI NI NI FACU* FACU* Mimulus nudatus Curran ex Greene OBL* OBL* Mimulus parishii Greene FACU FACU FACU Mimulus primuloides Benth. NI OBL OBL FACW+ OBL FACW+,OBL Mimulus pulchellus (E. Drew ex Greene) A.L. Grant FACW* FACW* Mimulus pulsiferae Gray NI UPL UPL Mimulus purpureus A.L. Grant FACU* FACU* Mimulus pygmaeus A.L. Grant NI OBL OBL Mimulus ringens L. OBL OBL OBL OBL OBL OBL OBL OBL OBL Mimulus rubellus Gray NI FACW FACW FAC+ FAC FAC* FAC*,FACW Mimulus suksdorfii Gray NI NI FACW FAC FACU FACW* FACU,FACW Mimulus tilingii Regel NI NI OBL* OBL OBL OBL NI OBL*,OBL Mimulus tricolor Hartw. ex Lindl. OBL OBL OBL Mimulus washingtonensis Gandog. OBL OBL Minuartia californica (Gray) Mattf. NI NI Minuartia glabra (Michx.) Mattf. UPL FACW+ UPL,FACW+ Minuartia godfreyi (Shinners) McNeill FACW+ FACW+ Minuartia obtusiloba (Rydb.) House NI NI FACU- UPL FACU- FACU FACU UPL,FACU Minuartia patula (Michx.) Mattf. UPL FAC- UPL FAC- FAC UPL,FAC Minuartia rubella (Wahlenb.) Hiern UPL FAC NI NA* UPL FACU- UPL* FAC UPL*,FAC Minuartia stricta (Sw.) Hiern NI NI NI NI FAC* FACW* NI FAC*,FACW* Minuartia uniflora (Walt.) Mattf. FACW+ FACW+ Mirabilis linearis (Pursh) Heimerl NI NI NI NI NI NI NI NI NI UPL UPL Mirabilis nyctaginea (Michx.) MacM. FACU- FACU UPL* UPL UPL UPL UPL FACU- FACU* UPL UPL*,FACU Miscanthus sinensis Anderss. FACU UPL UPL NI NI FACW UPL,FACW Mitchella repens L. FACU FACU+ FACU+ FAC FACU,FAC Mitella breweri Gray NI FAC* FAC* FAC FAC*,FAC Mitella caulescens Nutt. NI NI FAC FAC Mitella diphylla L. FACU FACU- FACU+ FACU-,FACU+

Page 123 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Mitella diversifolia Greene NI FAC+ FACW* FAC+,FACW* Mitella nuda L. FACW- FACW OBL FACW FAC FAC,OBL Mitella ovalis Greene OBL OBL OBL Mitella pentandra Hook. NI NI NI FACW FAC* OBL FACW FAC*,OBL Mitella stauropetala Piper FAC FAC FAC Mitella trifida Graham NI NI NI FAC NI FAC Mitreola petiolata (J.F. Gmel.) Torr. & Gray FACW+ FACW+ FACW FACW+ OBL FACW,OBL

Mitreola sessilifolia (J.F. Gmel.) G. Don FACW+ FACW+ FACW+ NI FACW+ Modiola caroliniana (L.) G. Don FACU FACU+ FAC* NI NI FACU FACU,FAC* Moehringia lateriflora (L.) Fenzl FAC FACU* FACU UPL FAC* FAC FAC NI FAC UPL,FAC Mollugo cerviana (L.) Ser. NI NI NI NI NI FAC FAC Mollugo pentaphylla L. FAC FAC Mollugo verticillata L. FAC FAC FAC FAC FAC FAC- FAC- FAC FAC FAC FAC FAC-,FAC Momordica charantia L. NI UPL NI FAC FAC* UPL,FAC Monanthochloe littoralis Engelm. OBL OBL OBL OBL Monarda didyma L. FAC+ FAC UPL NI UPL,FAC+ Monarda fistulosa L. UPL FACU- FACU UPL FACU- FAC FAC+ FAC FACU UPL,FAC+ Monarda punctata L. UPL FAC UPL UPL UPL UPL NI UPL,FAC Monardella linoides ssp. viminea (Greene) Abrams FACU* FACU* Monardella odoratissima Benth. FACW UPL FACU- FACU UPL,FACW Monardella villosa Benth. NI UPL UPL Moneses uniflora ssp. reticulata (Nutt.) Calder & Taylor NI FACU NI FACU

Moneses uniflora ssp. uniflora (L.) Gray FAC NI FAC FAC FACU FACU FACU FACU* FACU*,FAC Monochoria vaginalis (Burm. f.) K. Presl ex Kunth OBL OBL OBL Monolepis nuttalliana (J.A. Schultes) Greene NI NI UPL FAC FACW FACU* FAC FACW FAC- FACW FAC UPL,FACW Monolepis spathulata Gray UPL NI NI UPL Monotropa uniflora L. FACU- FACU- FACU FACU FACU UPL* FACU FACU- UPL UPL*,FACU Montia bostockii (Porsild) Welsh FACW FACW Montia chamissoi (Ledeb. ex Spreng.) Greene NI OBL NI NI OBL OBL OBL OBL OBL OBL Montia dichotoma (Nutt.) T.J. Howell NI FAC FAC FAC Montia fontana L. OBL OBL OBL FACW OBL FACW,OBL Montia fontana ssp. fontana L. FACW+ OBL OBL OBL OBL FACW+,OBL Montia fontana ssp. variabilis S.M. Walters NI OBL OBL Montia howellii S. Wats. FACW- FACW FACW-,FACW

Montia parvifolia (Moc. ex DC.) Greene NI FACW- FACW FACW FACW-,FACW

Page 124 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Montrichardia arborescens (L.) Schott OBL OBL Morenhoutia hosokawae Tuyama FACU FACU Morinda citrifolia L. UPL FACU- NI UPL,FACU- Morus alba L. UPL FACU- FAC FACU FAC FACU* NI UPL FACU* FACU* NI UPL,FAC Morus microphylla Buckl. UPL FACU UPL,FACU Morus rubra L. FACU FAC FAC- NI FACU FACU FACU,FAC Mosla dianthera (Buch.-Ham. ex Roxb.) Maxim. FACU* NI FACU* Mountains UPL* Mucuna urens (L.) Medik. FAC- NI FAC-

Muhlenbergia andina (Nutt.) A.S. Hitchc. NI NI FAC* FAC* FACW FAC FAC* FAC*,FACW Muhlenbergia asperifolia (Nees & Meyen ex Trin.) Parodi FACW FACW FACW FACW FACW FACW FACW+ FACW FACW FACW,FACW+ Muhlenbergia californica Vasey FACW FACW Muhlenbergia capillaris (Lam.) Trin. FACU- FAC* FACU FACU- FACU OBL FACU-,OBL Muhlenbergia capillaris var. filipes (M.A. Curtis) Chapman ex Beal FAC FACU* FACU*,FAC Muhlenbergia capillaris var. trichopodes (Ell.) Vasey FACW FACW- FACW FACW-,FACW Muhlenbergia eludens C.G. Reeder FAC UPL* UPL*,FAC Muhlenbergia filiformis (Thurb. ex S. Wats.) Rydb. FACW FACW OBL* FACW+ FACW- FACW FACW-,OBL* Muhlenbergia frondosa (Poir.) Fern. FAC FAC+ FACW FACW FACW FACW NI FAC,FACW Muhlenbergia glomerata (Willd.) Trin. FACW FACW+ FACW+ FACW+ FACW FACW FACW+ FACW,FACW+ Muhlenbergia lindheimeri A.S. Hitchc. FACW- FACW- Muhlenbergia mexicana (L.) Trin. FACW FAC FACW FACW FACW FACW FACW FAC FAC FACW FAC,FACW Muhlenbergia minutissima (Steud.) Swallen FAC- FAC* FAC- FACU- FAC FAC FAC* FACU-,FAC Muhlenbergia montana (Nutt.) A.S. Hitchc. NI NI FACU UPL UPL UPL FACU UPL,FACU

Muhlenbergia pectinata C.O. Goodding OBL OBL

Muhlenbergia racemosa (Michx.) B.S.P. FAC FACW FACW FACW FACW FACW FAC* FACW FAC*,FACW

Muhlenbergia ramulosa (Kunth) Swallen NI FACU FACU- FACU-,FACU

Muhlenbergia reverchonii Vasey & Scribn. FAC FAC

Muhlenbergia richardsonis (Trin.) Rydb. FAC FAC+ FAC FAC FACU* FACU FAC* FAC* FACU*,FAC+

Muhlenbergia rigens (Benth.) A.S. Hitchc. FACU* FACU* UPL FACW UPL,FACW Muhlenbergia schreberi J.F. Gmel. FAC FAC FAC NI FACU FAC- FACU* NI NI FACU*,FAC

Page 125 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Muhlenbergia sylvatica Torr. ex Gray FAC+ FACW FACW FACW FACW FACW- FACW* FAC+,FACW Muhlenbergia torreyana (J.A. Schultes) A.S. Hitchc. FACW+ FACW+ FACW+ Muhlenbergia uniflora (Muhl.) Fern. OBL OBL OBL Muhlenbergia utilis (Torr.) A.S. Hitchc. FACW+ OBL* FACW OBL* FACW,OBL* Muhlenbergia wrightii Vasey ex Coult. NI FACU* FACU FACU FACU*,FACU Muilla clevelandii (S. Wats.) Hoover FACU FACU

Murdannia keisak (Hassk.) Hand.-Maz. OBL OBL NI OBL Murdannia nudiflora (L.) Brenan NI FAC NI FACW- FACW NI FAC,FACW Musa acuminata Colla FACW FACW Musa X paradisiaca L. (pro sp.) UPL FAC FACU UPL,FAC Myoporum laetum G. Forst. NI Myosotis arvensis (L.) Hill UPL FAC+ FAC FAC UPL,FAC+ Myosotis asiatica (Vesterg.) Schischkin & Sergievskaja NI FACW FAC- FAC FAC-,FACW Myosotis discolor Pers. UPL FAC- NI FACU* FACW NI* NI UPL,FACW Myosotis laxa Lehm. OBL OBL OBL NI NI OBL* OBL OBL OBL*,OBL Myosotis macrosperma Engelm. FAC FAC FAC FAC FAC FAC Myosotis scorpioides L. OBL OBL OBL OBL NI OBL OBL FACW FACW* FAC FAC,OBL Myosotis stricta Link ex Roemer & J.A. Schultes NI NI NI NI NI NI UPL UPL Myosotis sylvatica Ehrh. ex Hoffmann UPL UPL UPL* FACW FACW FAC NI UPL*,FACW Myosotis verna Nutt. FAC- FAC- FAC- FAC FAC- FAC FACU* FAC- NI* FACU*,FAC Myosoton aquaticum (L.) Moench FACW FACW+ FAC+ NI FAC+,FACW+ Myosurus aristatus Benth. FACW* NI OBL OBL OBL FACW*,OBL Myosurus cupulatus S. Wats. FACW* FAC FAC FAC,FACW* Myosurus minimus L. FACW+ FACW- FACW OBL FACW FACW+ OBL OBL OBL OBL FACW-,OBL Myosurus minimus ssp. apus var. sessiliflorus (Huth) Campbell NI FACW FACW Myrcia citrifolia (Aubl.) Urban FACU FACU Myrcia deflexa (Poir.) DC. FAC+ FAC+ Myrcia fallax (L.C. Rich.) DC. FACW FACW Myrcia leptoclada DC. FAC+ FAC+ Myrcia margarettiae (Alain) Alain OBL OBL Myrcia splendens (Sw.) DC. FAC FAC Myrica californica Cham. FACW FAC+ FAC+,FACW Myrica cerifera L. FAC FAC+ FAC FACW FAC,FACW Myrica gale L. OBL OBL OBL OBL OBL OBL Myrica hartwegii S. Wats. FAC+ FAC+ Myrica heterophylla Raf. FAC FACW FAC+ FAC,FACW Myrica holdridgeana Lundell FAC FAC Myrica inodora Bartr. OBL OBL Myrica pensylvanica Loisel. FAC FAC FAC Myriophyllum alterniflorum DC. OBL OBL OBL

Page 126 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Myriophyllum aquaticum (Vell.) Verdc. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Myriophyllum farwellii Morong OBL OBL OBL Myriophyllum heterophyllum Michx. OBL OBL OBL OBL OBL OBL OBL OBL Myriophyllum hippuroides Nutt. ex Torr. & Gray OBL OBL NI OBL OBL OBL Myriophyllum humile (Raf.) Morong OBL OBL OBL

Myriophyllum laxum Shuttlw. ex Chapman OBL OBL Myriophyllum pinnatum (Walt.) B.S.P. OBL OBL OBL OBL OBL OBL NI OBL Myriophyllum quitense Kunth NI OBL NI OBL Myriophyllum sibiricum Komarov NI NI OBL OBL NI NI OBL NI NI NI OBL Myriophyllum spicatum L. OBL OBL OBL OBL OBL OBL OBL OBL OBL Myriophyllum tenellum Bigelow OBL NI OBL OBL Myriophyllum verticillatum L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Myrsine coriacea (Sw.) R. Br. ex Roemer & J.A. Schultes FACU FACU Myrsine degeneri Hosaka FAC FAC Myrsine denticulata (Wawra) Hosaka FACW FACW Myrsine emarginata (Rock) Hosaka FAC FAC Myrsine fernseei (Mez) Hosaka FACW FACW Myrsine floridana A. DC. NI FAC FACW FAC,FACW Myrsine fosbergii Hosaka FAC FAC Myrsine helleri (O.& I. Deg.) St. John FACW FACW Myrsine juddii Hosaka FACW FACW Myrsine kauaiensis Hbd. FAC FAC Myrsine lessertiana A. DC. FACU* FACU* Myrsine petiolata Hosaka FAC FAC Myrsine punctata (Levl.) Wilbur FACW FACW Myrsine sandwicensis A. DC. FAC FAC Myrsine vaccinioides W.L. Wagner, Herbst & Sohmer FACW+ FACW+ Myrsine wawraea (Mez) Hosaka FACW FACW Najas filifolia Haynes OBL OBL Najas flexilis (Willd.) Rostk. & Schmidt OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Najas gracillima (A. Braun ex Engelm.) Magnus OBL OBL OBL OBL OBL Najas graminea Delile OBL OBL

Najas guadalupensis (Spreng.) Magnus OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Najas marina L. OBL OBL OBL OBL NI OBL OBL OBL OBL OBL OBL Najas minor All. OBL OBL OBL NI OBL Najas wrightiana A. Braun OBL OBL Nama jamaicense L. UPL FACW- UPL* UPL*,FACW- Nama stenocarpum Gray FACW FACW* FACW FACW*,FACW Nama torynophyllum Greenm. FACW FACW

Page 127 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Napaea dioica L. FACW FACW- FACW-,FACW Narthecium americanum Ker-Gawl. FACW+ FACW+ FACW+ Narthecium californicum Baker OBL OBL OBL Navarretia breweri (Gray) Greene NI NI NI FAC* FAC* Navarretia cotulifolia (Benth.) Hook. & Arn. OBL OBL Navarretia eriocephala Mason FAC FAC Navarretia fossalis Moran OBL* OBL* Navarretia heterandra Mason NI OBL OBL Navarretia intertexta (Benth.) Hook. NI NI NI NI NI NI FAC* FACW FACW FAC*,FACW Navarretia intertexta ssp. propinqua (Suksdorf) Day NI NI FAC FAC FAC FAC FAC FAC* FAC*,FAC

Navarretia jepsonii V. Bailey ex Jepson FACW FACW Navarretia leucocephala Benth. NI NI NI NI NI OBL OBL OBL Navarretia leucocephala ssp. minima (Nutt.) Day NI NI FAC FAC FAC FACW FAC,FACW Navarretia mellita Greene FAC FAC Navarretia myersii Allen & Day OBL OBL Navarretia nigelliformis Greene FACW FACW Navarretia peninsularis Greene FAC FAC Navarretia prostrata (Gray) Greene OBL OBL Navarretia squarrosa (Eschsch.) Hook. & Arn. NI NI NI FACU FACU Navarretia subuligera Greene FACU FACU Navarretia tagetina Greene NI FAC* FAC* Nelsonia canescens (Lam.) Spreng. FACW FACW Nelumbo lutea Willd. OBL OBL OBL OBL OBL OBL Nelumbo nucifera Gaertn. OBL OBL OBL OBL Nemastylis floridana Small OBL OBL Nemopanthus mucronatus (L.) Loes. OBL OBL OBL Nemophila aphylla (L.) Brummitt FACW FACW NI FAC FAC,FACW

Nemophila pedunculata Dougl. ex Benth. FACU* FAC FAC+ FACU*,FAC+ Neolaugeria resinosa (Vahl) Nicols. FACU FACU Neonauclea forsteri (Seem.) Merr. FACU FACU Neorudolphia volubilis (Willd.) Britt. FAC FAC Neostapfia colusana (Burtt-Davy) Burtt- Davy OBL OBL Nepenthes mirabilis (Lour.) Druce FAC FAC Nepeta cataria L. FACU FACU+ FAC- FACU FACU FAC FACW- FACU FAC FACU- FAC FACU-,FACW- Nephrolepis acutifolia (Desv.) Chr. FAC FAC Nephrolepis biserrata (Sw.) Schott FACW- FACW NI FACW-,FACW Nephrolepis cordifolia (L.) K. Presl NI NI FACU FACU Nephrolepis exaltata (L.) Schott FACU+ FACU FAC FAC* FACU,FAC

Page 128 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Nephrolepis rivularis (Vahl) Mett. ex Krug FACW FACW Nepsera aquatica (Aubl.) Naud. FACW FACW Neptunia lutea (Leavenworth) Benth. FACU FACU FACU Neptunia plena (L.) Benth. FACW FACW FACW Neptunia pubescens Benth. FAC NI FAC+ FAC,FAC+ Nertera granadensis (L. f.) Druce FACW FACW Nesaea longipes Gray FACW+ NI FACW+

Neubergia celebica (Koord.) Leenhouts FACW FACW Neurolaena lobata (L.) Cass. NI FAC NI FAC Neyraudia reynaudiana (Kunth) Keng ex A.S. Hitchc. FAC FAC Nicotiana attenuata Torr. ex S. Wats. NI NI NI FAC UPL FACU FAC UPL,FAC Nicotiana glauca Graham NI FAC FAC FAC FAC* FAC UPL UPL,FAC Nicotiana plumbaginifolia Viviani NI FAC- FAC FAC-,FAC Nicotiana quadrivalvis var. bigelovii (Torr.) DeWolf NI FACU FACU FAC FACU,FAC Nicotiana repanda Willd. ex Lehm. FAC FAC FAC Nicotiana trigonophylla Dunal NI FACU FACU FACU FACU FACU mohavensis Munz & Roos FACW OBL* FACW,OBL* Nitrophila occidentalis (Moq.) S. Wats. FAC+ FACW FACW FACW FAC+,FACW Nolina atopocarpa Bartlett FAC FAC Nothocestrum longifolium Gray FACU FACU Nothoscordum bivalve (L.) Britt. FACU FAC FACU FACU FACU- FACU-,FAC Nuphar lutea (L.) Sm. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Nymphaea amazonum Mart. & Zucc. OBL OBL Nymphaea ampla (Salisb.) DC. OBL NI OBL OBL Nymphaea capensis Thunb. OBL OBL Nymphaea elegans Hook. OBL OBL OBL Nymphaea jamesoniana Planch. OBL OBL Nymphaea lotus L. OBL OBL* OBL*,OBL Nymphaea mexicana Zucc. OBL OBL OBL OBL OBL Nymphaea odorata Ait. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Nymphaea rudgeana G.F.W. Mey. OBL OBL Nymphaea tetragona Georgi OBL OBL OBL OBL OBL

Nymphoides aquatica (J.F. Gmel.) Kuntze OBL OBL OBL OBL Nymphoides cordata (Ell.) Fern. OBL OBL OBL Nymphoides indica (L.) Kuntze OBL OBL OBL Nymphoides peltata (Gmel.) Kuntze OBL OBL OBL OBL NI NI OBL OBL Nypa fruticans Wurmb OBL OBL Nyssa aquatica L. OBL OBL OBL OBL OBL Nyssa biflora Walt. FACW+ OBL FACW+ OBL FACW+,OBL Nyssa ogeche Bartr. ex Marsh. OBL OBL

Page 129 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Nyssa sylvatica Marsh. FAC FAC FAC NI FAC FAC Ochroma pyramidale (Cav. ex Lam.) Urban FAC FAC Ocotea floribunda (Sw.) Mez FAC FAC Ocotea foeniculacea Mez FACW FACW Ocotea globosa (Aubl.) Schlecht. & Cham. FACW FACW Ocotea leucoxylon (Sw.) De Laness. FAC FAC Ocotea membranacea (Sw.) Howard FACW FACW

Ocotea moschata (Pavón ex Meisn.) Mez FACW FACW Ocotea nemodaphne Mez FACW FACW Ocotea patens (Sw.) Nees FAC+ FAC+ Ocotea portoricensis Mez FACW FACW Ocotea sintenisii (Mez) Alain FAC- FAC- Ocotea spathulata Mez FACW FACW Ocotea wrightii (Meisn.) Mez FACW FACW Odontonema nitidum (Jacq.) Kuntze FACW FACW Odontosoria scandens (Desv.) C. Christens. FACW FACW Oemleria cerasiformis (Torr. & Gray ex Hook. & Arn.) Landon FACU UPL UPL,FACU Oenanthe aquatica (L.) Poir. OBL OBL Oenanthe sarmentosa K. Presl ex DC. OBL OBL OBL OBL Oenothera biennis L. FACU- FACU FACU FACU FACU FACU+ NI FACU NI FACU-,FACU+ Oenothera canescens Torr. & Frém. FAC FACW- FAC FAC NI FAC,FACW- Oenothera elata Kunth NI FACU-* FACW FAC FACW FACW FACW FACW- FACW FACU-*,FACW Oenothera flava (A. Nels.) Garrett FACW FACW FACW* FACW FAC+ FACW* FAC+,FACW Oenothera fruticosa L. FAC FACU FACU+ FAC- FACU,FAC Oenothera jamesii Torr. & Gray FACW+ FACW+ Oenothera kunthiana (Spach) Munz FACU* FACU* FACU* Oenothera laciniata Hill FACU- FACU FACU FACU FACU- FACU FAC* NI NI* NI FACU-,FAC* Oenothera longissima Rydb. NI OBL OBL FACW FACW,OBL Oenothera organensis Munz OBL OBL Oenothera parviflora L. FACU- FACU FACU NI NI FACU-,FACU Oenothera perennis L. FAC- FAC- FAC NI NI FAC-,FAC Oenothera pilosella Raf. FAC FACU+ FAC- FAC FACU+,FAC Oenothera rhombipetala Nutt. ex Torr. & Gray FACU FACU- FACU FACU FACU FACU NI FACU-,FACU Oenothera rosea L'Hér. ex Ait. FACW FACW NI* FACW Oenothera tetraptera Cav. FAC+ FAC+ Oenothera texensis Raven & Parnell FACW FACW Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. & Raven NI NI NI NI NI FACU NI NI FACU Oenothera villosa Thunb. FAC FACU FAC FACU FAC FAC FACW* FAC FAC+ NI FACU,FACW*

Page 130 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Oldenlandia boscii (DC.) Chapman FACW FACW- OBL* FACW FACW-,OBL* Oldenlandia corymbosa L. FAC+ FAC FAC FAC FAC,FAC+ Oldenlandia herbacea (L.) Roxb. FAC FAC Oldenlandia uniflora L. FACW FACW- FACW+ FACW FACW FACW-,FACW+ Oleandra articulata (Sw.) K. Presl FACW FACW Olfersia cervina (L.) Kunze FAC+ FAC+ Olsynium douglasii var. douglasii (A. Dietr.) Bickn. FACU FACU FACU FACU Olyra latifolia L. NI FACU FACU Oncidium floridanum Ames FACW* FACW* Onoclea sensibilis L. FACW FACW FACW FACW FACW FACW NI FACW Ophioglossum californicum Prantl FAC* FAC* Ophioglossum crotalophoroides Walt. FAC- UPL* FAC- UPL*,FAC- Ophioglossum engelmannii Prantl FACU FACU FACU- FACU FACU FACW FACU-,FACW Ophioglossum nudicaule L. f. FAC FAC NI FAC Ophioglossum petiolatum Hook. NI FAC UPL* FAC+ NI UPL*,FAC+ Ophioglossum pusillum Raf. NI NI NI FACW FACW FACW FACW FACW FACW Ophioglossum reticulatum L. OBL OBL Ophioglossum vulgatum L. FACW FACW FACW FACW- FAC NI FAC,FACW Oplismenus compositus (L.) Beauv. NI FAC* FAC* Oplismenus hirtellus (L.) Beauv. FACU+ FACU+ FACU- FACU FACU-,FACU+ Oplopanax horridus Miq. FACW FAC+ NI FAC* FAC*,FACW Opuntia stricta (Haw.) Haw. UPL FACU- FACU FAC UPL,FAC Orbexilum pedunculatum var. pedunculatum (P. Mill.) Rydb. NI NI UPL UPL FACU* UPL,FACU* Orbexilum pedunculatum var. psoralioides (Walt.) Isely FACU- FACU FACU-,FACU Orbexilum simplex (Nutt. ex Torr. & Gray) Rydb. FAC FAC* FAC*,FAC Orbexilum virgatum (Nutt.) Rydb. FACU FACU Orcuttia californica Vasey OBL OBL Orcuttia inaequalis Hoover OBL OBL Orcuttia pilosa Hoover OBL OBL Orcuttia tenuis A.S. Hitchc. OBL OBL Orcuttia viscida (Hoover) J. Reeder OBL OBL Oreobolus furcatus Mann FACW+ FACW+ Ormosia krugii Urban FACW FACW Ornithogalum umbellatum L. FACU FACU+ FAC- FACU FACU FACU* FACU NI FACU*,FAC- Orobanche uniflora L. FACU FACU UPL UPL UPL UPL UPL FACU FACU NI NI UPL,FACU Orogenia fusiformis S. Wats. NI FACW* FACW* Orontium aquaticum L. OBL OBL OBL OBL Orthilia secunda (L.) House FAC FAC+ FACU FACU FACU UPL FACU FACU* FACU* UPL,FAC+ Orthocarpus luteus Nutt. FACU FACU FACU FACU- FACU FACU- FACU FACU-,FACU Oryza latifolia Desv. OBL OBL Oryza sativa L. OBL OBL OBL OBL OBL OBL OBL OBL

Page 131 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Oryzopsis hymenoides (Roemer & J.A. Schultes) Ricker ex Piper FACU+ FACU FACU FACU+ FACU- UPL UPL UPL UPL,FACU+ Osmanthus americanus (L.) Benth. & Hook. f. ex Gray FAC FAC NI FAC Osmorhiza berteroi DC. NI NI NI NI NI FACU- NI NI NI FACU-

Osmorhiza claytonii (Michx.) C.B. Clarke FACU- FAC- FACU- FACU FACU+ FACU-,FAC- Osmorhiza longistylis (Torr.) DC. FACU FAC FACU- FACU FAC FACW FACW FACU FACU FACU-,FACW Osmorhiza purpurea (Coult. & Rose) Suksdorf NI FAC+ FAC* FACU* FACU*,FAC+ Osmunda cinnamomea L. FACW FACW+ FACW NI FACW FACW OBL FACW,OBL Osmunda claytoniana L. FAC FAC FAC+ FAC,FAC+ Osmunda regalis L. OBL OBL OBL OBL OBL OBL Osmunda X ruggii R. Tryon NI Ossaea krugiana Cogn. FACW FACW Ossaea scabrosa (L.) DC. FACW FACW Ostrya virginiana (P. Mill.) K. Koch FACU- FACU- FACU- FACU FACU FACU+ FACU-,FACU+ Ottelia alismoides (L.) Pers. OBL NI OBL OBL Ouratea striata (v. Tiegh.) Urban FACW FACW Oxalis corniculata L. FACU FACU FACU FACU FACU UPL FACU FACU FACU FACU FACU UPL,FACU Oxalis dillenii Jacq. NI FACU* NI NI NI NI NI NI NI FACU* Oxalis montana Raf. FAC- UPL FACU* UPL,FAC- Oxalis oregana Nutt. NI FACU* FACU* Oxalis stricta L. UPL UPL FACU FACU FACU FACU NI NI NI UPL,FACU Oxalis trilliifolia Hook. FAC+ FAC* FAC*,FAC+ Oxandra lanceolata (Sw.) Baill. FAC FAC Oxandra laurifolia (Sw.) A. Rich. FAC FAC Oxydendrum arboreum (L.) DC. UPL FACU* FACU* FACU* UPL*,FACU Oxypolis canbyi (Coult. & Rose) Fern. OBL OBL OBL Oxypolis fendleri (Gray) Heller NI FACW OBL FACW FACW,OBL Oxypolis filiformis (Walt.) Britt. FACW+ FACW FACW,FACW+ Oxypolis greenmanii Mathias & Constance OBL OBL Oxypolis occidentalis Coult. & Rose OBL OBL OBL Oxypolis rigidior (L.) Raf. OBL OBL OBL OBL OBL Oxypolis ternata (Nutt.) Heller FACW OBL NI FACW,OBL Oxyria digyna (L.) Hill FACW NI NI FAC- UPL FACU- FACW UPL UPL,FACW Oxystylis lutea Torr. & Frém. NI UPL UPL Oxytheca watsonii Torr. & Gray UPL FACW* UPL,FACW* Oxytropis deflexa (Pallas) DC. FACU FAC FAC FACU FACU FACW* FACU FACU,FACW* Oxytropis deflexa var. sericea Torr. & Gray NI NI NI NI NI FAC* NI FAC* Oxytropis lambertii Pursh FACU- UPL FACU FACU UPL UPL UPL UPL,FACU Oxytropis oreophila Gray FACU* FACU- FACU FACU-,FACU Oxytropis parryi Gray NI NI FACU* UPL FACU FACU UPL,FACU

Page 132 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Oxytropis splendens Dougl. ex Hook. FACU- FACU NI FAC* FAC NI UPL UPL,FAC Paederia foetida L. FACU NI UPL UPL,FACU Palicourea alpina (Sw.) DC. FACW FACW

Palicourea crocea (Sw.) J.A. Schultes FAC+ FAC+ Palicourea guianensis Aubl. FACW FACW Pancratium declinatum Jacq. UPL* UPL* Pancratium littorale Jacq. FACU FACU Pandanus aimiriikensis Mart. FACW FACW Pandanus cominsii Hemsl. FACW FACW Pandanus dubius Spreng. FAC* FAC* Pandanus japensis Mart. FACW FACW Pandanus kanehirae Mart. OBL OBL Pandanus macrojeanneretia Mart. FACW FACW Pandanus palawensis Schltr. FACW FACW Pandanus patina Mart. FACU FACU

Pandanus tectorius Parkinson ex Zucc. FACW FAC* FAC*,FACW Pandanus tomilensis Kanehira FACW FACW Panicum abscissum Swallen FACW FACW Panicum amarum Ell. FACU- FAC FACU- FACU-,FAC Panicum anceps Michx. FAC FAC- FACW FAC FAC+ FAC-,FACW Panicum brachyanthum Steud. FAC FACU+ FACU+,FAC Panicum capillare L. FAC- FAC FAC FAC FAC FAC FAC FACU FACU+ FAC NI FACU,FAC Panicum dichotomiflorum Michx. FACW- FACW FACW- FAC FAC FACW FAC FACW FACW FACW OBL* FACU* FACU*,OBL* Panicum dichotomiflorum var. dichotomiflorum Michx. NI OBL NI NI NI NI NI NI NI NI NI OBL Panicum diffusum Sw. NI FAC FAC FAC Panicum elephantipes Nees OBL OBL Panicum flexile (Gattinger) Scribn. FACU FAC+ FACW+ FAC FACW FACW- FAC* FACU,FACW+ Panicum gattingeri Nash FAC FAC FAC NI FAC Panicum ghiesbreghtii Fourn. NI FACW FACW Panicum glutinosum Sw. FACW FACW Panicum hallii Vasey FACU- FACU FACU FACU UPL UPL,FACU Panicum hemitomon J.A. Schultes FACW+ OBL OBL FACW+,OBL Panicum hillmanii Chase NI FAC- FACU NI FACU FACU,FAC- Panicum hirstii Swallen OBL NI OBL Panicum laxum Sw. FACW FACW Panicum maximum Jacq. FAC- FAC- NI FACU- FACU FACU-,FAC- Panicum obtusum Kunth FACW FACW FACW FAC+ FAC FACU FACU,FACW Panicum paniculatum L. FAC FAC Panicum parvifolium Lam. OBL OBL

Panicum philadelphicum Bernh. ex Trin. FAC- NI FACW NI NI FAC-,FACW Panicum pilcomayense Hack. FACW- FACW-

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Panicum repens L. FACW- FAC+ FAC+ FAC+,FACW- Panicum rigidulum Bosc ex Nees FACW+ FACW FACW FAC FACW NI FACW OBL FAC,OBL Panicum rigidulum var. pubescens (Vasey) Lelong OBL OBL OBL OBL OBL Panicum schiffneri Hack. FAC FAC Panicum stenodes Griseb. OBL OBL Panicum stevensianum A.S. Hitchc. & Chase FACW FACW Panicum tenerum Bey. ex Trin. FACW FACW- OBL FACW-,OBL Panicum trichanthum Nees FACU FACU Panicum verrucosum Muhl. FACW FACW FACW FACW- FACW-,FACW Panicum virgatum L. FAC FAC+ FAC+ FAC FAC FAC FAC+ FAC FACW UPL UPL,FACW Papaver lapponicum (Tolm.) Nordh. NI NI UPL UPL UPL UPL* UPL*,UPL Papaver macounii Greene FACU FACU Papaver walpolei Porsild FACU FACU

Pappophorum pappiferum (Lam.) Kuntze FACU FACU Parapholis incurva (L.) C.E. Hubbard OBL FAC NI FACW FACW OBL FAC,OBL Parapholis strigosa (Dumort.) C.E. Hubbard OBL OBL Parathesis crenulata (Vent.) Hook. f. NI FACW FACW Parentucellia viscosa (L.) Caruel NI NI FAC- FAC NI FAC-,FAC Parietaria floridana Nutt. NI FAC- FACU* FACU* FACU*,FAC- Parietaria hespera Hinton NI NI NI Parietaria pensylvanica Muhl. ex Willd. FACU- FAC- FACU FACU FAC FAC FACW- FACU FACU FAC* FACU-,FACW- Parietaria praetermissa Hinton FAC- FAC- Parkinsonia aculeata L. FAC FACW- FAC- FAC* FACW* FACW- NI FAC-,FACW* Parkinsonia florida (Benth. ex Gray) S. Wats. NI NI UPL UPL Parnassia asarifolia Vent. OBL OBL OBL OBL Parnassia californica (Gray) Greene NI NI OBL OBL Parnassia caroliniana Michx. OBL NI OBL Parnassia cirrata Piper OBL OBL Parnassia fimbriata Koenig NI NI OBL OBL OBL OBL FACW FACW,OBL Parnassia glauca Raf. OBL OBL OBL OBL Parnassia grandifolia DC. OBL OBL OBL OBL OBL

Parnassia kotzebuei Cham. ex Spreng. NI NI OBL OBL FACW FACW,OBL Parnassia palustris L. OBL OBL OBL OBL FACW FACW,OBL Parnassia parviflora DC. OBL OBL NI OBL OBL OBL OBL OBL Paronychia ahartii Ertter FACU* FACU* Parthenium hysterophorus L. NI NI NI NI NI FAC NI FAC

Parthenocissus quinquefolia (L.) Planch. FACU FAC FAC- FAC FAC FAC FAC NI NI NI FACU,FAC

Page 134 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Parthenocissus vitacea (Knerr) A.S. Hitchc. FACU FACU+ FACU FACU FAC FAC FACW- FACU NI FAC FACU,FACW- Pascopyrum smithii (Rydb.) A. Löve UPL FACU FACU+ FACU FACU FAC- FAC- FACU FACU FAC- UPL UPL,FAC- Paspalidium geminatum (Forsk.) Stapf OBL OBL OBL OBL OBL acuminatum Raddi OBL OBL OBL Paspalum bifidum (Bertol.) Nash FACW FACW NI FAC+ FAC+,FACW Paspalum blodgettii Chapman FAC+ UPL UPL,FAC+ Paspalum boscianum Fluegge FACW FACW FACW- UPL UPL,FACW Paspalum caespitosum Fluegge FAC UPL UPL,FAC Paspalum conjugatum Berg. FAC FAC FAC FAC+ FAC,FAC+ Paspalum decumbens Sw. FAC FAC Paspalum densum Poir. OBL OBL Paspalum dilatatum Poir. FAC+ FAC+ NI FAC FAC NI NI FAC FAC FACU FACU,FAC+ Paspalum dissectum (L.) L. OBL OBL OBL OBL OBL Paspalum distichum L. FACW+ OBL OBL FACW+ OBL* OBL FACW OBL OBL FACW+ FACW,OBL

Paspalum fasciculatum Willd. ex Fluegge FACW FACW Paspalum fimbriatum Kunth FAC FAC FAC FAC Paspalum floridanum Michx. FACW FACW FACW FACW FACW- FACW-,FACW Paspalum fluitans (Ell.) Kunth OBL OBL OBL OBL OBL OBL Paspalum hartwegianum Fourn. FACW+ FACW+ Paspalum hydrophylum Henr. OBL OBL Paspalum laeve Michx. FAC+ FACW- FACW- FAC FACW- FAC,FACW- Paspalum lividum Trin. OBL OBL* OBL*,OBL Paspalum millegrana Schrad. FACW FACW Paspalum monostachyum Vasey FACW FACW+ FACW,FACW+ Paspalum notatum Fluegge FACU+ FACU+ NI FAC NI FAC FACU+,FAC Paspalum orbiculatum Poir. NI OBL OBL Paspalum paniculatum L. NI FAC NI FAC Paspalum plicatulum Michx. FAC FAC FAC- FAC-,FAC Paspalum praecox Walt. FACW+ OBL OBL FACW* FACW*,OBL Paspalum pubiflorum Rupr. ex Fourn. FAC FACW FACW FAC FACW NI FAC,FACW Paspalum racemosum Lam. NI NI Paspalum scrobiculatum L. NI NI FACW* FAC* FAC*,FACW*

Paspalum secans A.S. Hitchc. & Chase FACW FACW Paspalum setaceum Michx. FACU+ FAC FAC NI FAC FAC UPL* FACU UPL*,FAC Paspalum urvillei Steud. FAC FAC NI NI FAC NI* FAC FAC FAC Paspalum vaginatum Sw. NI OBL FACW* FACW FACW+ FACW*,OBL Paspalum virgatum L. FACW FACW FACW- FACW-,FACW Passiflora edulis Sims FACU FACU UPL UPL,FACU Passiflora foetida L. NI NI FAC* FAC* FACU FACU* FACU*,FAC* Passiflora maliformis L. FAC- FAC- Passiflora rubra L. FAC FAC Passiflora serratodigitata L. FACW FACW

Page 135 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Passiflora sexflora Juss. NI UPL UPL Passiflora tulae Urban FACU FACU Paullinia pinnata L. FAC+ FAC+ Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. UPL FACU UPL UPL UPL,FACU Pavonia fruticosa (P. Mill.) Fawcett & Rendle FAC FAC Pavonia paludicola D.H. Nicols. OBL OBL OBL Pavonia paniculata Cav. FACW* FACW* Pecluma pectinata (L.) M.G. Price NI UPL UPL Pedicularis attollens Gray FACW OBL FACW FACW,OBL Pedicularis canadensis L. FACU FACU+ FACU+ FACU FACU FAC+ FAC FAC FACU,FAC+ Pedicularis capitata M.F. Adams FACU FACU Pedicularis chamissonis Stev. OBL OBL Pedicularis contorta Benth. NI FACU FACU FAC* FACU,FAC* Pedicularis crenulata Benth. NI NI NI OBL FACW FACW FACW,OBL Pedicularis furbishiae S. Wats. FACW+ FACW+ Pedicularis groenlandica Retz. NI NI OBL OBL OBL OBL OBL Pedicularis labradorica Wirsing FACW FACW Pedicularis lanata Cham. & Schlecht. FAC FAC Pedicularis lanceolata Michx. FACW FACW FACW+ OBL FACW+ FACW,OBL Pedicularis langsdorfii Fisch. ex Stev. FACW FACW Pedicularis lapponica L. FAC* FAC* Pedicularis parryi Gray NI NI FAC+ FACU- FACU FACU-,FAC+ Pedicularis parviflora Sm. ex Rees NI FACW FACW Pedicularis parviflora ssp. pennellii (Hultén) Hultén FAC FAC Pedicularis procera Gray FAC NI FACU FACU NI FACU,FAC Pedicularis sudetica Willd. NI FACW FACW FACW FACW Pedicularis verticillata L. FAC FAC Peltandra sagittifolia (Michx.) Morong OBL OBL OBL Peltandra virginica (L.) Schott OBL OBL OBL OBL NI OBL OBL Pemphis acidula J.R. & G. Forst. FAC* FAC* Pennisetum clandestinum Hochst. ex Chiov. FACU+ NI FACU- FACU-,FACU+ Pennisetum purpureum Schumacher FACU+ NI FAC FACU FACU,FAC Penstemon alluviorum Pennell FACW FACW FACW+ FACW,FACW+ Penstemon attenuatus Dougl. ex Lindl. NI FACU* FACU* Penstemon australis ssp. laxiflorus (Pennell) Bennett FAC- FAC* FAC-,FAC* Penstemon calycosus Small UPL FACU FACU UPL,FACU Penstemon cinicola Keck NI UPL UPL Penstemon digitalis Nutt. ex Sims FAC FAC FAC- FAC FAC- FACW- FAC-,FACW- Penstemon globosus (Piper) Pennell & Keck FAC+ FAC+

Page 136 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Penstemon gracilis Nutt. UPL FACU FACU- UPL* FACU UPL UPL*,FACU Penstemon heterodoxus Gray NI FACU FACU Penstemon laevigatus Ait. FACU FAC FACU,FAC Penstemon lyallii (Gray) Gray NI FACU FACU Penstemon pallidus Small FACU FACU UPL FACU UPL,FACU

Penstemon procerus Dougl. ex Graham UPL NI FAC* NI FAC* NI UPL,FAC* Penstemon pseudoputus (Crosswhite) N. Holmgren NI FACU FACU Penstemon rydbergii A. Nels. NI FAC FAC FACU FAC FACU,FAC

Penstemon serrulatus Menzies ex Sm. FACU* FACW* FACU*,FACW* Penstemon tenuis Small FACW+ FACW+ FACW+ Penstemon virgatus Gray FACU FACU Penstemon whippleanus Gray NI NI FACU+ FACU FACU- FACU-,FACU+ Pentalinon luteum (L.) B.F. Hansen & Wunderlin OBL FACU FACU,OBL Pentaphylloides floribunda (Pursh) A. Löve FACW NI FACW FACW NI FACW- FACW FAC- FACW FAC FAC-,FACW Penthorum sedoides L. OBL OBL OBL OBL OBL OBL NI OBL

Pentodon pentandrus (K. Schum.) Vatke OBL OBL OBL Peperomia alata Ruiz & Pavón NI FACW FACW Peperomia cogniauxii Urban FACW FACW Peperomia cookiana C. DC. FAC* FAC* Peperomia distachya (L.) A. Dietr. FACW FACW Peperomia eekana C. DC. FACW FACW Peperomia ellipticibacca C. DC. FAC FAC Peperomia emarginella (Sw. ex Wikstr.) C. DC. NI* Peperomia glabella (Sw.) A. Dietr. NI FACW FACW Peperomia globulanthera C. DC. FAC FAC

Peperomia hernandiifolia (Vahl) A. Dietr. FACU FACU Peperomia hesperomannii Wawra FACW FACW Peperomia kipahuluensis St. John & C. Lamoureux FAC* FAC* Peperomia ligustrina Hbd. FAC FAC Peperomia macraeana C. DC. FAC* FAC* Peperomia maculosa (L.) Hook. FACW FACW

Peperomia membranacea Hook. & Arn. FAC FAC Peperomia pellucida (L.) Kunth NI NI NI FAC* FAC* Peperomia quadrifolia (L.) Kunth FACW FACW Peperomia robustior Urban FACW FACW

Page 137 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Peperomia sandwicensis Miq. FAC FAC Peperomia serpens (Sw.) Loud. NI* Peperomia sintenisii C. DC. FACU FACU Peperomia tenella (Sw.) A. Dietr. FACW FACW Peperomia tetraphylla (G. Forst.) Hook. & Arn. FACW NI FACW

Peperomia urocarpa Fisch. & C.A. Mey. FACW FACW Peperomia yabucoana Urban & C. DC. FACW FACW

Pericopsis mooniana (Thwaites) Thwaites FACW FACW Perideridia bolanderi (Gray) A. Nels. & J.F. Macbr. NI NI UPL UPL Perideridia californica (Torr.) A. Nels. & J.F. Macbr. FACW FACW Perideridia gairdneri (Hook. & Arn.) Mathias FACU NI FACW FAC FAC* FACW FACU,FACW Perideridia howellii (Coult. & Rose) Mathias NI FACW FACW Perideridia parishii (Coult. & Rose) A. Nels. & J.F. Macbr. FACW FAC FACW FAC,FACW Perilla frutescens (L.) Britt. FACU+ FAC FAC FAC FAC+ FACU+,FAC+ Perrottetia sandwicensis Gray FACU FACU Persea borbonia (L.) Spreng. FACW FACW FACW FACW Persea krugii Mez FACW FACW Persea urbaniana Mez FACW FACW Petasites frigidus (L.) Fries FACW FACW FAC FACW- FACW- FACW FAC,FACW Petasites frigidus var. palmatus (Ait.) Cronq. FACW FACW FACW+ FAC FACW* FACW FAC,FACW+ Petasites sagittatus (Banks ex Pursh) Gray OBL FACW+ NI OBL FACW+ FACW FACW,OBL Phacelia amabilis Constance NI NI FACU FACU

Phacelia cinerea Eastw. ex J.F. Macbr. OBL OBL Phacelia heterophylla Pursh NI NI NI FAC UPL FACU FACU UPL,FAC Phacelia inundata J.T. Howell FACW NI FAC* FAC*,FACW Phacelia inyoensis (J.F. Macbr.) J.T. Howell NI* Phacelia laxa Small FAC- FAC- Phacelia lemmonii Gray NI NI FACU* FACU* Phacelia orogenes Brand FACU FACU Phacelia parishii Gray NI FACU* FACU* Phacelia procera Gray NI FAC+ FAC* FAC*,FAC+ Phacelia ramosissima var. subglabra M.E. Peck NI NI FACU FACU

Page 138 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Phacelia ranunculacea (Nutt.) Constance FACW FACW FACW FACW Phacelia tetramera J.T. Howell FAC NI FACW* FAC,FACW*

Phacelia viscida (Benth. ex Lindl.) Torr. NI UPL* UPL* Phaius tankarvilleae (Banks ex L'Hér.) Blume FACU FACU Phalacroseris bolanderi Gray OBL OBL Phalaris angusta Nees ex Trin. FACW+ FACW+ FACW NI FACW FACW,FACW+ Phalaris aquatica L. NI NI FACU* FACU* FACU* FAC NI FACU*,FAC Phalaris arundinacea L. FACW OBL FACW+ FACW+ FACW+ FACW+ OBL FACW+ FACW OBL OBL FACW,OBL Phalaris brachystachys Link NI NI NI NI FACW NI FACW Phalaris californica Hook. & Arn. FAC FAC FAC Phalaris canariensis L. FACU FACU+ FACU FACU FACU FACU FACU FACU FACU FACU UPL NI UPL,FACU+ Phalaris caroliniana Walt. FACW FACW FACW FACW FACW FACW FACW FACW FACW FACW Phalaris lemmonii Vasey FACW FACW Phalaris paradoxa L. NI NI NI NI FAC* NI FAC* Phanopyrum gymnocarpon (Ell.) Nash NI OBL NI OBL OBL Pharus glaber Kunth FAC FAC Pharus latifolius L. FAC FAC Pharus parvifolius Nash NI FAC FAC Phegopteris connectilis (Michx.) Watt FACU* FAC* NI NI NI FACU* FACU*,FAC*

Phegopteris hexagonoptera (Michx.) Fée FAC FACU+ FAC- FACU- FAC FACU-,FAC Philadelphus lewisii Pursh NI NI UPL UPL Philodendron consanguineum Schott FACW FACW Philodendron giganteum Schott FAC FAC Philodendron lingulatum (L.) K. Koch FACW FACW Philodendron marginatum Urban FACW FACW Philodendron scandens ssp. oxycardium (Schott) Bunting FACW FACW

Philydrum lanuginosum Banks ex Gaertn. OBL OBL Phippsia algida (Phipps) R. Br. NI OBL OBL OBL OBL Phleum alpinum L. FACW FACW FACW NI FACW- FAC FAC+ FACW FACU FACU,FACW Phleum pratense L. FACU FACU FACU FACU FACU FACU FACU FACU FAC- FAC FACU NI FACU,FAC Phlox carolina L. FACU FACU FACW* FACU* NI FACU*,FACW* Phlox divaricata L. FACU FACU- FACU UPL UPL FACU- UPL,FACU Phlox floridana Benth. FACU- FACU- Phlox glaberrima L. FAC FAC+ FACW FAC FAC,FACW

Phlox gracilis ssp. gracilis (Hook.) Greene UPL* UPL UPL FAC- UPL FACU FACU* UPL* UPL*,FAC- Phlox idahonis Wherry FACW* FACW* Phlox kelseyi Britt. FAC FACW* FACW* FAC,FACW* Phlox maculata L. FACW FAC FACW+ FAC,FACW+

Page 139 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Phlox paniculata L. FACU FACU FACU FACU FACU* NI FACU*,FACU Phlox pilosa L. FACU FACU+ FAC- FACU FAC FAC FACU,FAC Pholistoma membranaceum (Benth.) Constance NI UPL UPL Phormium tenax J.R. & G. Forst. FAC FAC Phragmites australis (Cav.) Trin. ex Steud. FACW FACW FACW+ FACW FACW FACW FACW+ FACW+ FACW+ FACW OBL FACW,OBL

Phragmites karka (Retz.) Trin. ex Steud. OBL OBL Phryma leptostachya L. FACU- FACU UPL* FAC FACU FACU* UPL*,FAC Phyla cuneifolia (Torr.) Greene FACW* FAC FAC FAC FACW FAC* NI NI FAC*,FACW Phyla lanceolata (Michx.) Greene OBL FACW+ OBL OBL OBL FACW OBL OBL FACW FACW,OBL Phyla nodiflora (L.) Greene FACW FACW FACW FACW FAC+ FACW FAC* NI FACW FACW FAC* FAC*,FACW Phyla stoechadifolia (L.) Small FACW+ OBL FACW+,OBL

Phyla strigulosa (Mart. & Gal.) Moldenke FAC FAC FAC FAC Phyllanthus caroliniensis Walt. FAC+ FAC+ FAC FAC+ FAC+ FAC,FAC+ Phyllanthus leibmannianus Muell.-Arg. FACW FACW Phyllanthus pudens L.C. Wheeler FACW FACW- FACW-,FACW

Phyllanthus stipulatus (Raf.) G.L. Webster FACW FACW Phyllanthus urinaria L. FAC NI FAC* FAC FAC FAC*,FAC Phyllodoce aleutica (Spreng.) Heller FACU* FACU* Phyllodoce breweri (Gray) Heller NI FAC* FAC*

Phyllodoce empetriformis (Sm.) D. Don NI FACU FACU* FACU* FACU* FACU*,FACU

Phyllodoce glanduliflora (Hook.) Coville NI FACU* UPL* UPL*,FACU* Phyllospadix scouleri Hook. OBL OBL OBL OBL Phyllospadix torreyi S. Wats. OBL OBL OBL Phyllostegia brevidens Gray FAC* FAC* Physalis angulata L. FAC FAC FAC FACU FAC- FAC UPL FAC FAC FAC* UPL,FAC Physalis philadelphica var. immaculata Waterfall UPL UPL UPL NI NI UPL* NI FAC UPL*,FAC Physalis pubescens L. FACU- UPL UPL FAC FACU FACU NI NI FACU FAC UPL,FAC

Physocarpus capitatus (Pursh) Kuntze FACW FACW FAC FAC,FACW

Physocarpus monogynus (Torr.) Coult. FACU FAC FAC FACU FACU UPL UPL,FAC Physocarpus opulifolius (L.) Maxim. FACW- FAC- FACW- FACU FACU UPL* FACU UPL*,FACW- Physostegia angustifolia Fern. FACW FAC FACW FACW FAC,FACW

Physostegia correllii (Lundell) Shinners OBL OBL OBL OBL Physostegia digitalis Small FAC FACW- FAC,FACW- Physostegia godfreyi Cantino OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Physostegia intermedia (Nutt.) Engelm. & Gray FACW- FACW- FACW- OBL FACW-,OBL Physostegia leptophylla Small OBL OBL OBL Physostegia parviflora Nutt. ex Gray FACW- FACW OBL FACW* FACW FACW-,OBL Physostegia pulchella Lundell FACW FACW Physostegia purpurea (Walt.) Blake FACW NI NI FACW Physostegia virginiana (L.) Benth. FAC+ FACW FACW OBL OBL FACW* FACW FACW* NI FAC+,OBL Physostegia virginiana ssp. praemorsa (Shinners) Cantino NI FACW NI NI FACW FACW FACW Phytolacca americana L. FACU+ FACU+ FAC- FAC FACU* FACU* NI NI FACU*,FAC Phytolacca americana var. rigida (Small) Caulkins & Wyatt FACU FAC- FACU,FAC- Phytolacca rivinoides Kunth & Bouché FACW FACW Picea engelmannii Parry ex Engelm. NI NI FAC- FACU-* FAC FAC FACU-*,FAC Picea glauca (Moench) Voss FACU FACU FACU FAC* FACU FACU,FAC* Picea mariana (P. Mill.) B.S.P. FACW- NI FACW FACW FACW-,FACW Picea pungens Engelm. NI NI NI FAC FAC- FAC- FAC-,FAC Picea rubens Sarg. FACU FACU FACU Picea sitchensis (Bong.) Carr. FAC FAC FACU FACU,FAC Picris echioides L. UPL* UPL* UPL FAC UPL*,FAC Pieris phillyreifolia (Hook.) DC. FACW+ FACW+ Pilea fontana (Lunell) Rydb. FACW+ FACW+ FACW OBL OBL FACW,OBL Pilea herniarioides (Sw.) Lindl. NI OBL OBL

Pilea inaequalis (Juss. ex Poir.) Weddell FACW FACW Pilea krugii Urban FACW FACW Pilea leptophylla Urban FAC FAC Pilea multicaulis Urban OBL OBL Pilea nummulariifolia (Sw.) Weddell FAC FAC Pilea parietaria (L.) Blume OBL OBL Pilea peploides (Gaud.) Hook. & Arn. OBL OBL Pilea pumila (L.) Gray FACW FACW FACW FACW FAC FAC FAC,FACW Pilea semidentata (Juss. ex Poir.) Weddell FAC+ FAC+

Pilea yunquensis (Urban) Britt. & Wilson OBL OBL Pilularia americana A. Braun OBL OBL OBL OBL OBL OBL OBL Pinanga insignis Becc. FAC FAC Pinckneya bracteata (Bartr.) Raf. OBL OBL Pinguicula caerulea Walt. OBL OBL Pinguicula ionantha Godfrey OBL OBL Pinguicula lutea Walt. FACW+ FACW+ Pinguicula macroceras Link NI OBL OBL* OBL OBL*,OBL Pinguicula macroceras var. macroceras Link NI OBL OBL NI OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Pinguicula planifolia Chapman OBL OBL

Pinguicula primuliflora Wood & Godfrey OBL OBL Pinguicula pumila Michx. OBL OBL OBL Pinguicula villosa L. OBL OBL Pinguicula vulgaris L. OBL OBL NI NI OBL OBL Pinus banksiana Lamb. FACU FACU NI NI FACU Pinus contorta Dougl. ex Loud. FACU FACU- FACU- FAC FAC FAC FACU-,FAC Pinus contorta var. contorta Dougl. ex Loud. NI NI FACW FACW Pinus contorta var. latifolia Engelm. ex S. Wats. NI NI NI FACU UPL* UPL*,FACU Pinus elliottii Engelm. FACW FAC NI FAC,FACW Pinus glabra Walt. FACW FACW Pinus monticola Dougl. ex D. Don FACU FACU FACU FACU Pinus palustris P. Mill. FAC FACU+ FAC- FACU+,FAC Pinus ponderosa P.& C. Lawson UPL FACU- FACU FACU UPL* FACU- UPL UPL*,FACU Pinus resinosa Soland. FACU NI FACU FACU Pinus rigida P. Mill. FACU FACU- NI FACU-,FAC- Pinus serotina Michx. OBL FACW+ FACW+,OBL Pinus strobus L. FACU FACU FACU FACU,FAC-* Pinus taeda L. FAC* FAC UPL* FAC- UPL*,FAC Piper aduncum L. NI FACW FACW Piper blattarum Spreng. OBL OBL Piper dilatatum L.C. Rich. FACW FACW Piper hispidum Sw. FACW FACW Piper jacquemontianum Kunth FACW FACW Piper ponapense C. DC. FAC FAC Piper swartzianum (Miq.) C. DC. OBL OBL Piperia elegans (Lindl.) Rydb. NI NI UPL UPL Piperia unalascensis (Spreng.) Rydb. UPL* FAC NI NI FACU NI FAC FAC UPL*,FAC Piptochaetium avenaceum (L.) Parodi UPL UPL FACU-* UPL UPL,FACU-* Piriqueta cistoides (L.) Griseb. NI FAC FAC Pistia stratiotes L. NI OBL OBL OBL OBL OBL OBL OBL Pitcairnia angustifolia Ait. FAC FAC Pithecellobium unguis-cati (L.) Benth. UPL FAC- UPL,FAC- Pittosporum gayanum Rock FAC FAC Pittosporum glabrum Hook. & Arn. FAC* FAC* Pityopsis graminifolia var. graminifolia (Michx.) Nutt. UPL FACU- FACU UPL,FACU Pityopsis oligantha (Chapman ex Torr. & Gray) Small FAC FAC* FAC*,FAC Pityrogramma ebenea (L.) Proctor FAC FAC Pityrogramma sulphurea (Sw.) Maxon FACU FACU Pityrogramma trifoliata (L.) R. Tryon FAC FACW FAC,FACW

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Plagiobothrys acanthocarpus (Piper) I.M. Johnston OBL OBL Plagiobothrys austiniae (Greene) I.M. Johnston NI OBL* OBL* Plagiobothrys bracteatus (T.J. Howell) I.M. Johnston FACW+ OBL FACW+,OBL Plagiobothrys chorisianus (Cham.) I.M. Johnston OBL OBL

Plagiobothrys chorisianus var. undulatus (Piper) Higgins, comb. nov. ined. FACW+ FACW+ Plagiobothrys distantiflorus (Piper) I.M. Johnston ex M.E. Peck OBL OBL Plagiobothrys figuratus (Piper) I.M. Johnston ex M.E. Peck OBL OBL FACW NI NI FACW,OBL Plagiobothrys figuratus ssp. figuratus (Piper) I.M. Johnston ex M.E. Peck NI OBL* NI NI FACW FACW,OBL*

Plagiobothrys glaber (Gray) I.M. Johnston NI OBL OBL Plagiobothrys glyptocarpus (Piper) I.M. Johnston NI FACW FACW Plagiobothrys greenei (Gray) I.M. Johnston FACW FACW FACW Plagiobothrys hirtus (Greene) I.M. Johnston OBL OBL Plagiobothrys humistratus (Greene) I.M. Johnston OBL OBL Plagiobothrys hystriculus (Piper) I.M. Johnston FACW FACW Plagiobothrys leptocladus (Greene) I.M. Johnston NI NI OBL FACW OBL FACW,OBL Plagiobothrys lithocaryus (Greene ex Gray) I.M. Johnston FACW* FACW*

Plagiobothrys mollis (Gray) I.M. Johnston FACW FACW FACW FACW

Plagiobothrys nothofulvus (Gray) Gray UPL FAC FAC UPL,FAC

Plagiobothrys orientalis (L.) I.M. Johnston FACW* FACW* Plagiobothrys parishii I.M. Johnston OBL OBL Plagiobothrys reticulatus (Piper) I.M. Johnston NI FACW* FACW* Plagiobothrys salsus (Brandeg.) I.M. Johnston FACW FACW FACW FACW

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnston NI FACW* FACW+ NI FACW+ OBL FACW FACW FACW FACW*,OBL Plagiobothrys scouleri var. hispidulus (Greene) Dorn NI NI NI NI NI NI FACU* NI FACU* Plagiobothrys stipitatus (Greene) I.M. Johnston FACW FACW OBL FACW,OBL Plagiobothrys strictus (Greene) I.M. Johnston OBL OBL Plagiobothrys tenellus (Nutt. ex Hook.) Gray FAC FAC- FAC FAC* FAC-,FAC Plagiobothrys tener (Greene) I.M. Johnston OBL OBL Plagiobothrys trachycarpus (Gray) I.M. Johnston NI FACW* FACW* Planera aquatica J.F. Gmel. OBL OBL OBL OBL OBL Plantago australis Lam. NI FAC+ FAC+ Plantago australis ssp. hirtella (Kunth) Rahn OBL NI OBL Plantago bigelovii Gray NI OBL OBL OBL Plantago cordata Lam. OBL OBL OBL OBL Plantago coronopus L. NI UPL FACW FAC UPL,FACW Plantago elongata Pursh FACW+ FACW FACW FAC FACW- NI FACW FACW FACW* FAC,FACW+ Plantago eriopoda Torr. FAC FAC FAC FAC FAC FAC+ FACW FACW FACU FACU,FACW Plantago firma Kunze ex Walp. NI* Plantago heterophylla Nutt. FAC+ FACW- FACW- FACW- FAC+ FACW FAC+,FACW Plantago lanceolata L. UPL FAC FAC FAC FAC FAC FAC FACU FACU+ FAC- FACU FACW FACU UPL,FACW

Plantago macrocarpa Cham. & Schlecht. OBL FACW FACW,OBL Plantago major L. FACU FAC+ FAC+ FAC FAC FAC+ FACW FAC FAC FAC FAC FACU FAC* FACU,FACW Plantago maritima L. FACW NI FACW+ FACW+ FACW FACW,FACW+ Plantago ovata Forsk. FAC UPL FACU FACU UPL,FAC Plantago pachyphylla Gray FACW FACW Plantago patagonica Jacq. UPL UPL UPL UPL UPL FACU- UPL UPL UPL UPL UPL,FACU- Plantago princeps Cham. & Schlecht. NI Plantago pusilla Nutt. UPL FACU FACU FACU FAC FACU+ FAC UPL,FAC Plantago rhodosperma Dcne. NI UPL FACU FACU FACU FAC+ UPL UPL,FAC+ Plantago rugelii Dcne. FACU FAC FAC FACU FAC FAC NI FACU,FAC Plantago sparsiflora Michx. NI OBL OBL Plantago subnuda Pilger FACW FACW+ FACW,FACW+ Plantago virginica L. UPL FACU- FACU- FACU- FACU FACU- FAC* NI FACU FACW UPL,FACW

Platanthera blephariglottis (Willd.) Lindl. OBL OBL OBL OBL OBL Platanthera chapmanii (Small) Luer FACW FACW FACW

Platanthera chorisiana (Cham.) Reichenb. OBL OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Platanthera ciliaris (L.) Lindl. FACW FACW FACW FACW FACW Platanthera clavellata (Michx.) Luer FACW+ OBL OBL OBL OBL FACW+,OBL Platanthera cristata (Michx.) Lindl. FACW+ OBL OBL FACW+,OBL

Platanthera dilatata (Pursh) Lindl. ex Beck FACW FACW+ FACW NI FACW FACW FACW+ FACW FACW,FACW+ Platanthera flava (L.) Lindl. FACW FACW FACW NI FACW FACW

Platanthera grandiflora (Bigelow) Lindl. FACW FACW NI FACW Platanthera holochila (Hbd.) Kraenzlin FACW* FACW*

Platanthera hookeri (Torr. ex Gray) Lindl. FAC FAC+ FAC,FAC+ Platanthera hyperborea (L.) Lindl. FACW NI FACW+ FACW+ FACW FACW FACW FACW+ FACW+ FACW FACW,FACW+

Platanthera integra (Nutt.) Gray ex Beck OBL OBL OBL OBL Platanthera integrilabia (Correll) Luer OBL OBL NI OBL Platanthera lacera (Michx.) G. Don FACW FACW FACW FACW FACW FACW Platanthera leucophaea (Nutt.) Lindl. FACW+ OBL FACW+ OBL OBL FACW+,OBL Platanthera leucostachys Lindl. NI NI NI NI FACW NI FACW Platanthera limosa Lindl. OBL OBL Platanthera nivea (Nutt.) Luer FACW FACW FACW FACW Platanthera obtusata (Banks ex Pursh) Lindl. FACW FACW NI NI FACW FACW FACW FACW Platanthera orbiculata (Pursh) Lindl. FAC FACU FAC FAC NI FAC FACU,FAC Platanthera peramoena (Gray) Gray FACW FACW FACW FACW Platanthera psycodes (L.) Lindl. FACW FACW- FACW FACW FACW-,FACW Platanthera sparsiflora (S. Wats.) Schlechter NI FACW FACW FACW FACW FACW Platanthera stricta Lindl. FACW NI FACW FACW FACW+ FACW FACW FACW,FACW+ Platanthera tipuloides (L.) Lindl. FACW FACW

Platanthera X andrewsii (M. White) Luer OBL FAC OBL FAC,OBL Platanus occidentalis L. FACW- FACW- FACW FAC FAC+ FAC,FACW Platanus racemosa Nutt. FACW FACW Platanus wrightii S. Wats. FACW-* FACW-*

Platydesma spathulata (Gray) B.C. Stone FAC FAC Platythelys querceticola (Lindl.) Garay FACW FACW Plectritis ciliosa (Greene) Jepson FAC* FACU FACU FACU,FAC* Plectritis congesta (Lindl.) DC. FACU+ FACU FACU,FACU+ Plectritis macrocera Torr. & Gray FACU- FACU+ FACU* FACU-,FACU+ Pleea tenuifolia Michx. OBL OBL Pleodendron macranthum (Baill.) v. Tiegh. FACW FACW Pluchea camphorata (L.) DC. FACW FACW FACW FACW FACW- FACW-,FACW Pluchea carolinensis (Jacq.) G. Don NI FACW FAC* FAC*,FACW

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Pluchea foetida (L.) DC. OBL OBL OBL FACW+ FACW+,OBL Pluchea indica (L.) Less. FAC* FAC* Pluchea longifolia Nash OBL OBL Pluchea odorata (L.) Cass. NI FACW NI NI NI NI NI NI FACW+ FAC* FAC*,FACW+ Pluchea odorata var. odorata auct. non (L.) Cass. OBL FACW+ NI OBL OBL FACW+ OBL OBL NI FACW+,OBL Pluchea rosea Godfrey FACW FACW FACW Pluchea sagittalis (Lam.) Cabrera OBL OBL Pluchea sericea (Nutt.) Cav. FAC FAC FACW FACW FAC,FACW Pneumatopteris sandwicensis (Brack.) Holttum NI Poa abbreviata ssp. pattersonii (Vasey) A.& D. Löve & Kapoor NI NI FAC* FAC+ FACU NI NI FACU,FAC+ Poa alpina L. FACU FACU* NI NI FACU FACU* FAC FACU FACU*,FAC Poa alsodes Gray FACW- UPL FACW- UPL,FACW- Poa annua L. FACU FAC FAC- FACU FACU FAC FAC- FAC FAC FAC FAC OBL FACU- FACU-,OBL Poa arctica R. Br. NI FACW FACU FACU* NI FAC FACU*,FACW Poa arctica ssp. lanata (Scribn. & Merr.) Soreng FACU FACU Poa arida Vasey FAC FAC FAC FAC- FAC FACU* FAC- FACU*,FAC Poa atropurpurea Scribn. NI Poa autumnalis Muhl. ex Ell. FAC FACW- FAC FAC- FAC-,FACW- Poa chapmaniana Scribn. UPL FAC FACU* UPL FACU UPL,FAC Poa compressa L. FACU FACU- FACU+ FACU FACU FAC- FACU FACU FACU+ FAC FAC NI FACU-,FAC Poa confinis Vasey NI UPL UPL Poa curta Rydb. FACU FACU FACU Poa douglasii Nees FACU- UPL UPL,FACU- Poa eminens J. Presl FAC FAC Poa fendleriana (Steud.) Vasey NI FACU- UPL UPL UPL UPL UPL FACU* UPL,FACU* Poa fendleriana ssp. fendleriana (Steud.) Vasey NI NI NI NI NI NI FACU FACU Poa interior Rydb. NI NI NI NI FAC* FAC* FAC- NI FAC-,FAC* Poa leibergii Scribn. FACU* FACU FAC FACU*,FAC Poa leptocoma Trin. NI NI OBL FACW FACW+ FACW FAC FAC,OBL Poa macrocalyx Trautv. & C.A. Mey. NI NI FAC FAC Poa mannii Munro ex Hbd. FAC* FAC* Poa marcida A.S. Hitchc. FACW FACW Poa napensis Beetle OBL OBL Poa nemoralis L. FAC FAC FAC- FAC- FAC NI* FAC FAC-,FAC Poa nervosa (Hook.) Vasey NI NI FACU* FACU FACU- FACU* FACU-,FACU Poa paludigena Fern. & Wieg. FACW+ NI OBL FACW+,OBL Poa palustris L. FACW FAC FACW+ FACW FACU FAC FACW FAC FACW FAC FACU,FACW+ Poa pratensis L. FACU FACU+ FAC- FACU FACU FACU+ FACU FACU FAC FAC FACU OBL UPL UPL,OBL Poa pringlei Scribn. NI NI NI UPL UPL Poa pseudoabbreviata Rosh. FAC FAC

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Poa sandvicensis (Reichart) A.S. Hitchc. FAC FAC J. Presl NI NI FACU FACU NI FACU+ FACU FACU FACU FACU* FACU*,FACU+ Poa siphonoglossa Hack. FAC FAC Poa stebbinsii Soreng FACU* FACU* Poa stenantha Trin. NI NI NI FACU FAC FACU,FAC Poa sylvestris Gray FACW FAC+ FAC FACU FAC FAC FACU,FACW Poa trivialis L. FACW FACW FACW FACW FACW NI FACW FACW FACW FAC FAC,FACW Poa unilateralis Scribn. FACU- FACU* FACU-,FACU* Podocarpus coriaceus L.C. Rich. FACW FACW Podophyllum peltatum L. FACU FACU FACU FACU- FACU- FACU-,FACU Podostemum ceratophyllum Michx. OBL OBL OBL NI OBL OBL Pogogyne abramsii J.T. Howell OBL OBL Pogogyne clareana J.T. Howell FACU* FACU* Pogogyne douglasii Benth. OBL OBL Pogogyne douglasii ssp. parviflora (Benth.) J.T. Howell FACW* FACW* Pogogyne floribunda Jokerst OBL OBL Pogogyne nudiuscula Gray OBL OBL Pogogyne serpylloides (Torr.) Gray FACW* FACW* Pogogyne ziziphoroides Benth. NI OBL OBL

Pogonia ophioglossoides (L.) Ker-Gawl. OBL OBL OBL OBL OBL OBL Polanisia dodecandra (L.) DC. FACU FACU- UPL* FACU UPL FACU FACU- FACU FACU- NI UPL*,FACU Polemonium acutiflorum Willd. ex Roemer & J.A. Schultes NI NI NI FAC FAC Polemonium foliosissimum Gray NI FAC FACU FAC- FACU,FAC Polemonium foliosissimum var. flavum (Greene) Anway FACW FACW Polemonium micranthum Benth. NI NI NI NI FACU FACU Polemonium occidentale Greene NI NI NI NI FACW FACW OBL NI FACW,OBL Polemonium occidentale ssp. occidentale Greene NI NI FACW NI OBL* FACW,OBL* Polemonium pauciflorum S. Wats. FACW- FACW FACW-,FACW Polemonium reptans L. FACU FAC FAC NI FAC FAC* FACU,FAC Polemonium vanbruntiae Britt. FACW FACW

Polyctenium fremontii (S. Wats.) Greene NI NI FAC* FAC* Polyctenium williamsiae Rollins FAC* FAC* Polygala balduinii Nutt. OBL NI OBL Polygala balduinii var. carteri (Small) R.R. Sm. & Ward FACW FACW Polygala brevifolia Nutt. OBL OBL OBL Polygala chapmanii Torr. & Gray OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Polygala cornuta var. fishiae (Parry) Jepson FACW* FACW* Polygala crenata C.W. James FACW NI FACW Polygala cruciata L. FACW+ OBL FACW+ OBL NI FACW+,OBL Polygala cymosa Walt. OBL OBL OBL Polygala hookeri Torr. & Gray FACW+ FACW FACW,FACW+ Polygala incarnata L. UPL FAC- FACU- FACU FAC- UPL,FAC- Polygala leptocaulis Torr. & Gray FACW+ FACW+ FACW+ Polygala longicaulis Kunth FAC FAC Polygala lutea L. FACW+ FACW+ FACW+ Polygala mariana P. Mill. FACW FACW FACW FACW Polygala nana (Michx.) DC. FAC+ FAC+ FAC+ Polygala nuttallii Torr. & Gray FAC FAC FAC Polygala paniculata L. NI NI FAC FACU* FACU*,FAC Polygala paucifolia Willd. FACU FACU FACU FACU Polygala polygama Walt. UPL FACU FACU- FACU UPL,FACU Polygala ramosa Ell. FACW+ OBL OBL FACW+,OBL Polygala rugelii Shuttlw. ex Chapman FACW FACW Polygala sanguinea L. FACU FAC- FACU FACW FAC FACW FAC* FACU,FACW Polygala senega L. FACU FACU FACU FACU FACU NI NI FACU Polygala setacea Michx. FAC+ FAC+ Polygala verticillata L. UPL UPL UPL UPL FAC- FAC- NI FACU- UPL,FAC- Polygonatum biflorum (Walt.) Ell. FACU FAC- FACU UPL UPL FACU* FACU* UPL,FAC-

Polygonatum biflorum var. commutatum (J.A. & J.H. Schultes) Morong FACU FAC FACU UPL UPL FAC FACU* NI UPL,FAC Polygonum achoreum Blake FACU NI FAC FACU FAC NI FACU FAC FACU,FAC Polygonum acuminatum Kunth OBL OBL Polygonum alpinum All. NI FAC FAC Polygonum amphibium L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL

Polygonum arenastrum Jord. ex Boreau NI NI NI NI NI NI NI FACU* NI FAC NI NI NI FACU*,FAC

Polygonum argyrocoleon Steud. ex Kunze NI OBL NI NI OBL OBL FAC FAC+ NI FAC,OBL Polygonum arifolium L. OBL OBL OBL OBL NI OBL Polygonum aviculare L. FACU FAC- FAC- FACU FACW FAC+ FACW UPL FACW- FAC FACU UPL,FACW Polygonum bistorta L. FACW FAC FAC,FACW Polygonum bistortoides Pursh NI NI OBL FAC+ FACW* OBL FAC+,OBL Polygonum careyi Olney FACW FACW+ FACW,FACW+ Polygonum cespitosum Blume FACU- FACW- UPL NI NI NI UPL,FACW- Polygonum convolvulus L. FACU FACU FAC- FAC FACU FAC FACU- FACU FACU- NI* FACU NI FACU-,FAC Polygonum cuspidatum Sieb. & Zucc. FACU- UPL FACU NI FACU NI FACU* FACU* UPL,FACU Polygonum davisiae Brewer ex Gray NI UPL UPL Polygonum densiflorum Meisn. OBL OBL OBL NI OBL OBL OBL OBL Polygonum douglasii Greene UPL NI FACU FAC FACU- NI UPL UPL FACU FACU UPL,FAC

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Polygonum erectum L. FACU FACU FACU OBL OBL FAC* FAC* NI FACU- NI FACU-,OBL Polygonum fowleri B.L. Robins. NI NI FACW FACW* FAC FAC,FACW Polygonum glaucum Nutt. FACU FACU+ FACU,FACU+ Polygonum hirsutum Walt. OBL OBL Polygonum hydropiper L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL FACW* OBL FACW*,OBL Polygonum hydropiperoides Michx. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Polygonum lapathifolium L. FACW+ FACW FACW+ OBL OBL FACW- OBL OBL FACW OBL FAC FAC,OBL Polygonum marinense Mert. & Raven OBL OBL Polygonum meisnerianum Cham. & Schlecht. OBL OBL Polygonum minimum S. Wats. NI NI NI FAC* FAC FACU+ FACW NI FACU+,FACW Polygonum orientale L. FACU- FACU- UPL FAC- FACW NI UPL,FACW Polygonum paronychia Cham. & Schlecht. NI NI NI Polygonum parryi Greene FAC FAC* FAC*,FAC Polygonum patulum Bieb. NI UPL FACW* UPL,FACW* Polygonum pensylvanicum L. FACW FACW FACW+ FACW FACW+ FACW- OBL OBL FACW OBL FACW FACW-,OBL Polygonum perfoliatum L. FAC* NI NI FAC* Polygonum persicaria L. FACW FACW FACW FACW OBL FACW+ FACW+ FACW FACW FACW FAC FACW* FAC,OBL Polygonum phytolaccifolium Meisn. ex Small NI FAC* FAC- NI FAC-,FAC* Polygonum polygaloides Meisn. NI NI FACW FACW- NI FACW-,FACW

Polygonum polygaloides ssp. confertiflorum (Nutt. ex Piper) Hickman NI NI OBL OBL FACW+ OBL FACW+,OBL Polygonum polygaloides ssp. esotericum (L.C. Wheeler) Hickman NI OBL OBL Polygonum polygaloides ssp. kelloggii (Greene) Hickman NI NI FACU* FACU FAC FAC FACU*,FAC Polygonum polystachyum Wallich ex Meisn. NI FAC FAC* FAC*,FAC Polygonum punctatum Ell. OBL FACW+ OBL OBL OBL FACW OBL OBL OBL OBL OBL OBL FACW,OBL Polygonum ramosissimum Michx. FAC FACU- FAC- FACU FAC FACW FAC FACU FAC- FACU* FACU FACU-,FACW Polygonum ramosissimum var. prolificum Small NI NI NI NI NI NI NI NI FAC* NI FAC* Polygonum robustius (Small) Fern. OBL NI OBL* NI NI OBL*,OBL Polygonum sachalinense F. Schmidt ex Maxim. UPL* UPL UPL* FACU* FACU* UPL*,FACU* Polygonum sagittatum L. OBL OBL OBL OBL OBL OBL OBL OBL Polygonum scandens L. FAC FAC- FAC FACU FACU FACW FACU NI FACU,FACW Polygonum segetum Kunth NI NI OBL OBL Polygonum setaceum Baldw. OBL FACW OBL OBL NI FACW,OBL Polygonum striatulum B.L. Robins. NI FACW- FACW- Polygonum virginianum L. FAC FAC FAC FACW FAC FAC,FACW Polygonum viviparum L. FAC FACW FACW NI FAC* FAC+ FAC FAC FAC*,FACW

Page 149 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Polypodium loriceum L. OBL OBL Polypogon australis Brongn. NI NI FACW+ FACW+ Polypogon elongatus Kunth NI NI OBL NI OBL OBL Polypogon interruptus Kunth NI OBL OBL OBL OBL FACW+ FACW OBL FACW+ FACW,OBL Polypogon maritimus Willd. OBL NI OBL OBL Polypogon monspeliensis (L.) Desf. FACW+ FACW OBL OBL OBL FACW+ FACW+ FACW+ FACW FACW+ FACW FACW FACW,OBL Polypogon viridis (Gouan) Breistr. FACW NI OBL OBL FACW+ OBL FACW OBL FAC FAC,OBL Polypremum procumbens L. UPL FACU- UPL UPL* FAC UPL*,FAC Polyscias subcapitata Kanehira FACU FACU Polystichum acrostichoides (Michx.) Schott FACU- FAC UPL UPL FACU* UPL,FAC Polystichum lonchitis (L.) Roth NI UPL FACU- NI FACU* UPL FACU FAC UPL UPL,FAC

Polystichum munitum (Kaulfuss) K. Presl NI FACU FACU NI FACU Pontederia cordata L. OBL OBL OBL OBL OBL OBL Ponthieva racemosa (Walt.) C. Mohr OBL FACW+ FACW FAC+ FAC+,OBL Ponthieva ventricosa (Griseb.) Fawcett & Rendle FACW FACW Populus angustifolia James FACW FACW FACW FACW FACW* FACW FACW FACW*,FACW Populus balsamifera L. FACW FACW FACW FACW FAC* FAC FACW FACU FACU,FACW Populus deltoides Bartr. ex Marsh. FAC FAC+ FAC+ FAC FAC FAC FACW- FACW* FAC FAC,FACW* Populus fremontii S. Wats. NI FACW- FACW FACW* FAC+* FAC+*,FACW Populus grandidentata Michx. FACU- FACU FACU NI FACU-,FACU Populus heterophylla L. OBL* OBL OBL OBL*,OBL Populus tremula L. FACU FAC FACU,FAC Populus tremuloides Michx. NI NI NI FAC FAC FAC- FACU FACU- FAC+ FAC+ FACU FACU-,FAC+ Populus X acuminata Rydb. (pro sp.) FAC FAC FAC+ FACW FACW* FAC FAC,FACW

Populus X hinckleyana Correll (pro sp.) FAC- NI NI NI FAC-

Porterella carnosula (Hook. & Arn.) Torr. OBL OBL OBL OBL OBL Portulaca halimoides L. NI NI NI NI NI NI NI NI FACW FACW Portulaca oleracea L. FAC FACU FAC- FACU FAC FAC FAC FAC FAC FAC FAC FACU FACU,FAC Portulaca pilosa L. NI FACU NI NI NI NI NI FACU FACU FACU Portulaca umbraticola Kunth FAC FAC- FAC FAC-,FAC Potamogeton alpinus Balbis OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton amplifolius Tuckerman OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton bicupulatus Fern. OBL NI OBL Potamogeton clystocarpus Fern. OBL OBL Potamogeton confervoides Reichenb. OBL OBL OBL OBL Potamogeton crispus L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton diversifolius Raf. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton epihydrus Raf. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton filiformis Pers. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton floridanus Small OBL OBL

Page 150 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Potamogeton foliosus Raf. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton friesii Rupr. OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton gramineus L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton hillii Morong OBL OBL OBL Potamogeton illinoensis Morong OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton insulanus Hagstr. OBL OBL Potamogeton latifolius (J.W. Robbins) Morong OBL OBL OBL OBL OBL OBL Potamogeton mariannensis Cham. & Schlecht. OBL OBL Potamogeton natans L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton nodosus Poir. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL

Potamogeton oakesianus J.W. Robbins OBL NI OBL OBL

Potamogeton obtusifolius Mert. & Koch OBL OBL OBL OBL NI OBL Potamogeton pectinatus L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton perfoliatus L. OBL OBL OBL OBL Potamogeton praelongus Wulfen OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton pulcher Tuckerman OBL OBL OBL OBL OBL Potamogeton pusillus L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL

Potamogeton richardsonii (Benn.) Rydb. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton robbinsii Oakes OBL OBL OBL OBL OBL OBL OBL OBL Potamogeton spirillus Tuckerman OBL OBL OBL OBL OBL Potamogeton strictifolius Benn. OBL OBL OBL OBL OBL OBL OBL Potamogeton subsibiricus Hagstr. OBL OBL Potamogeton tennesseensis Fern. OBL OBL OBL Potamogeton vaginatus Turcz. OBL OBL OBL NI OBL OBL OBL OBL Potamogeton vaseyi J.W. Robbins OBL OBL OBL

Potamogeton X faxonii Morong (pro sp.) OBL OBL NI NI OBL Potamogeton X hagstroemii Benn. (pro sp.) NI OBL NI NI OBL Potamogeton X mysticus Morong (pro sp.) OBL NI OBL Potamogeton X rectifolius Benn. NI OBL NI OBL Potamogeton X spathuliformis (J.W. Robbins) Morong (pro sp.) OBL OBL NI NI NI OBL Potamogeton zosteriformis Fern. OBL OBL OBL OBL OBL OBL OBL OBL OBL Potentilla argentea L. UPL FACU FACU FACU FACU FACU FAC- UPL,FAC- Potentilla arguta Pursh UPL NI FACU- FACU FACU FACU+ FACU FACU FACU FACU UPL,FACU+ Potentilla basaltica Tiehm & Ertter NI Potentilla biennis Greene FACW NI FAC* FAC FACW FACW FAC*,FACW Potentilla concinna Richards. NI NI NI NI NI UPL UPL

Page 151 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Potentilla diversifolia Lehm. FACW NI FACW* FACU FACU FAC* FACW FACU,FACW Potentilla drummondii Lehm. NI FACW FAC FACW NI FAC,FACW Potentilla flabellifolia Hook. ex Torr. & Gray NI FACW* FAC* FACW FAC*,FACW Potentilla glandulosa Lindl. FAC OBL* FACU FAC- FAC FACU,OBL* Potentilla gracilis Dougl. ex Hook. NI FAC FAC NI NI FAC- FAC FACW FAC FAC-,FACW Potentilla hickmanii Eastw. FACW FACW Potentilla millefolia Rydb. NI NI FACW FACW Potentilla multijuga Lehm. OBL OBL Potentilla nana Willd. ex Schlecht. NI NI FAC FAC Potentilla newberryi Gray OBL* OBL OBL* OBL*,OBL Potentilla norvegica L. FACU FAC- FAC FAC FAC FAC FAC FAC- FAC FAC* FAC FACU,FAC Potentilla paradoxa Nutt. OBL NI FACW- FACW FAC FACW+ FACW* OBL FACW FAC,OBL Potentilla pensylvanica var. virgulata (A. Nels.) T. Wolf NI NI NI FACU FACU Potentilla plattensis Nutt. FACW+ FACW FACW OBL FACW FACW,OBL Potentilla rivalis Nutt. NI NI FACW+ OBL FACW+ FACW+ OBL* OBL FACW FACW+ FACW,OBL Potentilla rivalis var. millegrana (Engelm. ex Lehm.) S. Wats. OBL OBL OBL FACW+ FACW OBL* NI FAC+ OBL FAC+,OBL Potentilla rivalis var. pentandra (Engelm.) S. Wats. NI FACW+ FAC* FACW+ FACW FAC*,FACW+ Potentilla simplex Michx. FACU- FACU FACU- UPL UPL UPL,FACU Potentilla thurberi Gray FACW+ FACW+ Pouteria multiflora (A. DC.) Eyma FACU FACU Pouzolzia zeylanica (L.) Benn. NI FAC FAC Premna obtusifolia R. Br. FAC* FAC* Prenanthes alba L. FACU FACU FACU FACU FACU Prenanthes altissima L. FACU- UPL FACU UPL* UPL*,FACU Prenanthes autumnalis Walt. FAC FAC FAC Prenanthes crepidinea Michx. FACU UPL FAC+ NI UPL,FAC+ Prenanthes racemosa Michx. FACW- FACW FACU FAC FACU- FAC FACU-,FACW Prescotia oligantha (Sw.) Lindl. UPL FAC+ UPL,FAC+ Prescotia stachyodes (Sw.) Lindl. FACW FACW Prestoea montana (Graham) Nichols. FACW FACW

Primula alcalina Cholewa & D. Henderson OBL* OBL* Primula angustifolia Torr. NI FAC* FACU- FACU-,FAC* Primula capillaris N.& A. Holmgren FACW* FACW* Primula cuneifolia Ledeb. OBL OBL Primula cusickiana (Gray) Gray FAC FAC Primula egaliksensis Wormsk. ex Hornem. OBL NI FACW FACW,OBL Primula ellisiae Pollard & Cockerell NA* Primula incana M.E. Jones FACW NI OBL OBL FACW FACW,OBL Primula laurentiana Fern. FAC FAC

Page 152 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Primula maguirei L.O. Williams UPL* UPL* Primula mistassinica Michx. FACW FACW FACW FACW Primula nutans Georgi FACW FACW Primula parryi Gray NI NI FAC+ FACW FAC FAC,FACW Primula rusbyi Greene FAC FAC Primula suffrutescens Gray FAC* FAC* Primula tschuktschorum Kjellm. FACW* FACW* Prionopsis ciliata (Nutt.) Nutt. NI FACU- UPL* UPL FACU* FACU* NI NI* UPL*,FACU* Pristimera caribaea (Urban) A.C. Sm. FAC FAC Pritchardia affinis Becc. FACU FACU Pritchardia arecina Becc. FAC FAC Pritchardia beccariana Rock FAC FAC Pritchardia forbesiana Rock FAC FAC Pritchardia hardyi Rock FAC FAC Pritchardia hillebrandii (Kuntze) Becc. FAC* FAC* Pritchardia kaalae Rock FACU* FACU* Pritchardia lanaiensis Becc. & Rock FACU FACU Pritchardia lanigera Becc. FAC FAC Pritchardia lowreyana Rock FACU* FACU* Pritchardia martii (Gaud.) H. Wendl. FAC FAC Pritchardia minor Becc. FAC FAC Pritchardia munroi Rock FACU FACU

Pritchardia remota ssp. glabrata (Becc. & Rock) R.W. Read, comb. nov. ined. FAC* FAC*

Pritchardia remota ssp. napaliensis (St. John) R.W. Read, comb. nov. ined. FACU FACU Pritchardia viscosa Rock FAC FAC

Proboscidea louisianica (P. Mill.) Thellung FACU FACU FAC+ FACU FACU FAC- FAC UPL FACU- FAC* UPL,FAC+ Proserpinaca intermedia Mackenzie OBL OBL NI OBL Proserpinaca palustris L. OBL OBL OBL OBL OBL Proserpinaca pectinata Lam. OBL OBL OBL OBL OBL

Prosopis glandulosa var. glandulosa Torr. UPL UPL FACU- FACU UPL FAC- UPL,FAC- Prosopis glandulosa var. torreyana (L. Benson) M.C. Johnston NI NI NI UPL FACU UPL,FACU Prosopis pallida (Humb. & Bonpl. ex Willd.) Kunth FAC FACU- FACU-,FAC Prosopis pubescens Benth. FAC+ FACW- FAC FAC FAC,FACW- Prosopis velutina Woot. FACU FACU FACU Prunella vulgaris L. FACU+ FAC- FAC FACW FAC FAC FACW- FACU FACU+ FAC* FAC* FACU FACU,FACW Prunus alleghaniensis Porter UPL NI UPL* UPL*,UPL Prunus americana Marsh. FACU- FACU- UPL UPL UPL UPL* FACU* UPL FACU UPL*,FACU

Page 153 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Prunus caroliniana (P. Mill.) Ait. NI Prunus emarginata (Dougl. ex Hook.) Walp. NI NI NI FACU FACU FACU Prunus nigra Ait. UPL FACU- UPL,FACU- Prunus occidentalis Sw. FAC FAC Prunus pensylvanica L. f. FACU- FACU FACU-* FACU+ NI UPL FAC- UPL,FAC- Prunus pumila L. NI UPL UPL NI NI NI NI UPL Prunus serotina Ehrh. FACU FACU FACU FACU FACU FACU FACU FACU Prunus virginiana L. FACU FACU FAC- FACU- FACU FACU- FAC UPL FACU FAC- UPL,FAC

Psathyrostachys juncea (Fisch.) Nevski NI FACU FAC NI FACU FAC FACU,FAC Psathyrotes annua (Nutt.) Gray NI NI NI UPL UPL Pseudophoenix sargentii H. Wendl. ex Sarg. FACU UPL UPL,FACU Pseudoroegneria spicata ssp. spicata (Pursh) A. Love NI FACU- UPL UPL UPL UPL UPL FACU UPL UPL,FACU

Pseudotsuga menziesii (Mirbel) Franco NI NI NI NI NI NI NI FACU* NI FACU* Psidium cattleianum Sabine NI NI FACU FACU Psidium guajava L. FACU FAC FACU FACU,FAC Psidium sintenisii (Kiaersk.) Alain OBL OBL Psilocarphus brevissimus Nutt. NI OBL FACW+ OBL FACW+,OBL Psilocarphus elatior (Gray) Gray FACW NI FACW Psilocarphus oregonus Nutt. OBL OBL OBL Psilocarphus tenellus Nutt. OBL FAC FAC,OBL

Psilochilus macrophyllus (Lindl.) Ames FACW FACW Psilotrichum trichotomum Bl. FACW FACW Psilotum complanatum Sw. FAC* FAC* Psilotum nudum (L.) Beauv. FACU+ FACW+ NI UPL FACU- UPL,FACW+ Psorothamnus arborescens var. arborescens (Torr. ex Gray) Barneby FACU FACU Psychotria berteriana DC. FAC+ FAC+ Psychotria brachiata Sw. NI FAC+ FAC+ Psychotria domingensis Jacq. FAC+ FAC+ Psychotria fauriei (Levl.) Fosberg FAC FAC Psychotria garberiana Christoph. FACU FACU Psychotria grandiflora Mann FACU FACU Psychotria grandis Sw. FAC FAC Psychotria maleolens Urban FACW FACW Psychotria nervosa Sw. FACW FAC FAC,FACW Psychotria tenuifolia Sw. FACW NI FACW Psychotria uliginosa Sw. FACW FACW Ptelea trifoliata L. FAC FAC FACU+ UPL FAC FACU* UPL UPL,FAC Pteridium aquilinum (L.) Kuhn FACU FACU FACU FACU FACU FAC- FACU FACU FACU FACU FACU FACU- NI FACU-,FAC-

Page 154 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Pteris altissima Poir. OBL OBL Pteris arborea L. FACW FACW Pteris biaurita L. FACW FACW Pteris ensiformis Burm. f. NI NI FAC* FAC* Pteris grandifolia L. OBL OBL OBL Pteris lidgatei (Baker) Christ FACW FACW Pteris longifolia L. NI NI NI FACU FACU Pteris plumula Desv. NI FACW FACW Pteris pungens Willd. OBL OBL Pteris spinescens Presl FACU FACU Pteris tripartita Sw. FACW NI FACW Pteris vittata L. NI NI FACW* NI NI FACW* Pterocarpus officinalis Jacq. OBL OBL Pterocaulon virgatum (L.) DC. FAC- FAC FAC FAC-,FAC Pterolepis glomerata (Rottb.) Miq. NI FAC FAC Ptilagrostis kingii (Boland.) Barkworth FACU FACU Ptilimnium capillaceum (Michx.) Raf. OBL OBL OBL OBL OBL FACW FACW FACW,OBL Ptilimnium costatum (Ell.) Raf. NI FACW OBL OBL FACW,OBL Ptilimnium nodosum (Rose) Mathias OBL OBL OBL Ptilimnium nuttallii (DC.) Britt. FACW FAC+ FACW+ FACW FACW FAC+,FACW+ Ptilimnium X texense Coult. & Rose (pro sp.) OBL OBL Puccinellia andersonii Swallen OBL* OBL* Puccinellia angustata (R. Br.) Rand & Redf. FACW FACW Puccinellia arctica (Hook.) Fern. & Weatherby FAC FAC Puccinellia distans (Jacq.) Parl. OBL OBL FACW OBL FACW* OBL FACW+ OBL FACW FACW*,OBL Puccinellia distans ssp. hauptiana (Trin. ex Krecz.) W.E. Hughes OBL OBL Puccinellia fasciculata (Torr.) Bickn. OBL OBL OBL OBL Puccinellia grandis Swallen OBL OBL OBL OBL Puccinellia howellii J.I. Davis OBL OBL Puccinellia hultenii Swallen OBL OBL Puccinellia interior Sorensen OBL OBL Puccinellia kamtschatica Holmb. OBL OBL Puccinellia kurilensis (Takeda) Honda FACW FACW+ OBL FACW FACW,OBL Puccinellia lemmonii (Vasey) Scribn. NI FAC FAC FACW* FAC,FACW* Puccinellia lucida Fern. & Weatherby NI OBL FACW* FACW*,OBL Puccinellia maritima (Huds.) Parl. OBL OBL OBL OBL Puccinellia nutkaensis (J. Presl) Fern. & Weatherby OBL OBL OBL Puccinellia nuttalliana (J.A. Schultes) A.S. Hitchc. FACW+ OBL OBL OBL OBL OBL FACW+ FACW+ FACW FACW,OBL Puccinellia parishii A.S. Hitchc. OBL OBL OBL

Page 155 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Puccinellia phryganodes (Trin.) Scribn. & Merr. OBL OBL Puccinellia simplex Scribn. NI FACW* FACW* Puccinellia tenella ssp. langeana (Berlin) Tzvelev FACW+ NI OBL FACW+,OBL Puccinellia vaginata (Lange) Fern. & Weatherby FACW FACW Puccinellia wrightii (Scribn. & Merr.) Tzvelev OBL OBL Pulicaria paludosa Link NI

Pycnanthemum albescens Torr. & Gray UPL FAC UPL FACU FAC UPL,FAC

Pycnanthemum flexuosum (Walt.) B.S.P. FACW FACU FACU,FACW Pycnanthemum floridanum E. Grant & Epling FAC- FAC-

Pycnanthemum muticum (Michx.) Pers. FACW FAC FAC UPL UPL,FACW Pycnanthemum nudum Nutt. FACW- FACW- Pycnanthemum setosum Nutt. FACU FAC FACU,FAC Pycnanthemum tenuifolium Schrad. FACW FAC- FAC+ FACU FAC FACU,FACW Pycnanthemum verticillatum (Michx.) Pers. FAC UPL UPL* NI NI UPL*,FAC

Pycnanthemum virginianum (L.) T. Dur. & B.D. Jackson ex B.L. Robins. & Fern. FAC FAC FACW+ FAC FAC FAC* NI FAC*,FACW+ Pyrola americana Sweet FAC FACU FAC- FACU FACU,FAC Pyrola asarifolia Michx. FACW FACW* FACU NI FAC* FACW* FACU+ FACU FAC FACU,FACW Pyrola asarifolia ssp. asarifolia Michx. FACW NI NI NI NI NI FACW- NI FACU FACU,FACW Pyrola chlorantha Sw. UPL FACU FACU FACU FAC* FAC FAC NI FACU UPL,FAC Pyrola elliptica Nutt. UPL UPL NI NI NI NI NI NI UPL Pyrola grandiflora Radius FAC FAC Pyrola minor L. FAC FAC+ NI NI FACU* UPL FACU+ FACU* FAC UPL,FAC+

Pyrrocoma hirta var. hirta (Gray) Greene UPL* UPL FACU UPL*,FACU Pyrrocoma lanceolata var. lanceolata (Hook.) Greene FACU NI FAC FAC FACW* FACU,FACW* Pyrrocoma racemosa var. racemosa (Nutt.) Torr. & Gray FAC* FAC+ FAC*,FAC+ Pyrrocoma uniflora var. uniflora (Hook.) Greene FAC FACW- FACW FAC,FACW Pyrularia pubera Michx. UPL FACU+ UPL,FACU+ Pyxidanthera barbulata Michx. FACU- FAC FACU-,FAC Quararibea turbinata (Sw.) Poir. FAC+ FAC+ Quercus alba L. FACU FACU FACU FACU FACU+ FACU,FACU+

Page 156 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Quercus bicolor Willd. FACW+ FACW+ FACW+ OBL FACW+,OBL Quercus falcata Michx. FACU- FACU- FACU FACU FACU-,FACU Quercus garryana Dougl. ex Hook. UPL NI UPL Quercus geminata Small NI UPL UPL

Quercus hemisphaerica Bartr. ex Willd. NI FACU NI FACU Quercus imbricaria Michx. FAC FAC- FAC- FACU FAC FACU,FAC Quercus laurifolia Michx. FACW- FACW FACW FACW-,FACW Quercus lobata Née FACU FACU Quercus lyrata Walt. OBL OBL OBL OBL OBL Quercus macrocarpa Michx. FAC- FAC FAC- FACU FACU FAC- NI NI FACU,FAC Quercus michauxii Nutt. FACW FACW- FACW FAC FAC,FACW Quercus muehlenbergii Engelm. UPL UPL FACU FACU FAC* NI UPL,FAC* Quercus nigra L. FAC FAC FACW FAC+ FAC,FACW Quercus oglethorpensis Duncan FAC+ FAC+ Quercus pagoda Raf. FACW FAC+ FACW- FAC+ FAC+,FACW Quercus palustris Muenchh. FACW FACW FACW FACW FAC FAC,FACW Quercus phellos L. FAC+ FACW- FACW FACW FAC+,FACW Quercus prinoides Willd. NI UPL FACU-* UPL UPL* UPL*,FACU-* Quercus prinus L. UPL UPL FACU- UPL,FACU- Quercus rubra L. FACU- FACU FACU FACU FACU+ FACU-,FACU+ Quercus shumardii Buckl. FAC+ FACW- FACW- FAC FAC FAC,FACW- Quercus similis Ashe FACW FACW* FACW*,FACW Quercus stellata Wangenh. UPL FACU FACU- FACU NA* UPL,FACU Quercus texana Buckl. OBL OBL NI FACW FACW,OBL Quercus velutina Lam. NI UPL UPL NI NI UPL Quercus virginiana P. Mill. FACU FACU+ FACU+ FACU,FACU+ Quercus X beadlei Trel. ex Palmer NI FACW NI FACW- FACW-,FACW Quercus X macnabiana Sudworth NI FACU FACU Quincula lobata (Torr.) Raf. NI NI NI NI FACU* FACU* Raillardella pringlei Greene OBL OBL Raillardella scaposa (Gray) Gray NI NI FACU* FACU* Rajania cordata L. FAC FAC Randia aculeata L. FAC* FAC FAC*,FAC Ranunculus abortivus L. FACW- FAC FACW- FACW FACW FAC+ FACW* FACW* FACW- FAC FAC,FACW Ranunculus acriformis Gray NI NI FACW+ FACW- FACW-,FACW+ Ranunculus acris L. FAC+ FACW FACW- FACW FACW FACW FACW FACW- FACW FACW FAC+,FACW Ranunculus adoneus Gray NI FACW+ FACW FACW,FACW+

Ranunculus alismifolius Geyer ex Benth. NI NI FACW FACW FACW FACW Ranunculus allegheniensis Britt. FAC FACU FACU,FAC Ranunculus ambigens S. Wats. OBL OBL OBL OBL Ranunculus aquatilis L. OBL NI OBL OBL OBL OBL Ranunculus arvensis L. NI FAC FAC FACU FACU UPL NI* UPL,FAC

Page 157 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Ranunculus bonariensis var. trisepalus (Gillies ex Hook. & Arn.) Lourteig OBL OBL Ranunculus bulbosus L. UPL* FAC+ FACW FAC- NI NI* UPL*,FACW Ranunculus californicus Benth. FAC* FAC FAC*,FAC Ranunculus canus Benth. FAC* FAC* Ranunculus cardiophyllus Hook. FACW FACW FACW FACW+ FACW FACW,FACW+ Ranunculus cymbalaria Pursh OBL NI OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Ranunculus eschscholtzii Schlecht. NI NI FACW FACW FAC* FACW* FACW* FAC*,FACW

Ranunculus fascicularis Muhl. ex Bigelow FACU FAC- FACU FACU FAC NI FACU,FAC Ranunculus ficaria L. FAC* NI NI NI FAC* Ranunculus flabellaris Raf. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Ranunculus flammula L. FACW FACW FACW NI FACW FACW OBL FACW FACW FACW,OBL Ranunculus glaberrimus Hook. FAC FAC FAC FACU FACU FAC FACU,FAC Ranunculus glacialis L. FACW FACW Ranunculus gmelinii DC. FACW FACW+ FACW+ FACW OBL FACW+ FACW FACW FACW,OBL Ranunculus gormanii Greene FACW+ FACW FACW,FACW+ Ranunculus harveyi (Gray) Britt. FACU FACU- FACU+ FACU-,FACU+ Ranunculus hederaceus L. OBL OBL OBL Ranunculus hispidus Michx. FAC FAC FAC FAC FACW FAC FAC,FACW Ranunculus hispidus var. nitidus (Chapman) T. Duncan FACW+ FACW+ FACW+ OBL FACW FACW FACW,OBL Ranunculus hydrocharoides Gray OBL NI OBL OBL Ranunculus hyperboreus Rottb. NI NI OBL OBL OBL OBL Ranunculus inamoenus Greene FACW FACW FACW FACW- FACW FACW-,FACW Ranunculus jovis A. Nels. NI FACW FAC+ FAC+,FACW Ranunculus kamchaticus DC. FACW FACW Ranunculus karelinii Czern. UPL* NI FACW UPL*,FACW Ranunculus lapponicus L. OBL OBL OBL OBL Ranunculus laxicaulis (Torr. & Gray) Darby OBL OBL OBL OBL OBL OBL Ranunculus lobbii (Hiern) Gray OBL OBL OBL Ranunculus longirostris Godr. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Ranunculus macauleyi Gray FACW* FACW FACW*,FACW Ranunculus macounii Britt. OBL OBL OBL OBL OBL OBL OBL OBL FACW FACW,OBL Ranunculus macranthus Scheele NI NI FACW+ FACW FACW,FACW+ Ranunculus mauiensis Gray FACW* FACW* Ranunculus micranthus Nutt. FACU FACU FAC- FAC FACU FACU+ FACU,FAC Ranunculus muricatus L. FACW FACW- FACW FACW+ FACU FACU,FACW+ Ranunculus nivalis L. NI NI FACW FACW Ranunculus occidentalis Nutt. FAC* FAC FACW FACW FAC*,FACW Ranunculus oreogenes Greene NI FACU* FACU- FACU-,FACU* Ranunculus orthorhynchus Hook. FACW FACW FACW FACW FACW Ranunculus pallasii Schlecht. OBL OBL

Page 158 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Ranunculus parviflorus L. FAC FAC FAC FAC NI NI* FACU FACU,FAC Ranunculus pedatifidus Sm. NI NI OBL* FACW FAC FAC FAC,OBL* Ranunculus pensylvanicus L. f. OBL OBL FACW+ OBL FACW* NI FACW FACW FACW*,OBL Ranunculus platensis Spreng. FAC+ FACW FAC+,FACW Ranunculus plebeius R. Br. ex DC. FAC FAC Ranunculus populago Greene NI FACW OBL* FACW,OBL* Ranunculus pusillus Poir. OBL FACW+ OBL OBL OBL FACW+,OBL Ranunculus pygmaeus Wahlenb. NI NI NI FACW FAC+ FACW FAC+,FACW

Ranunculus ranunculinus (Nutt.) Rydb. NI NI FAC* FACU NI FACU,FAC* Ranunculus recurvatus Poir. FAC+ FAC FACW FAC FACW- FACW+ NI NI FAC,FACW+ Ranunculus repens L. FAC FAC FAC+ NI NI FACW+ FACW- FACW FACW FAC FAC+ FAC,FACW+ Ranunculus sabinii R. Br. NI NI FACW FACW Ranunculus sardous Crantz UPL FAC+ FAC FAC FAC* FAC NI UPL,FAC+ Ranunculus sceleratus L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Ranunculus sulphureus Soland. ex Phipps FACW FACW Ranunculus trichophyllus Chaix OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Ranunculus trilobus Desf. FACW NI FACW

Ranunculus uncinatus D. Don ex G. Don NI NI FACW* FACU FAC FAC FAC* FACU,FACW* Ranunculus verecundus B.L. Robins. ex Piper NI FAC* NI FACW FAC*,FACW Raphanus sativus L. NI NI NI NI NI NI NI NI NI UPL UPL NI NI UPL Raphidophora palauensis Koidzumi FAC FAC Reimarochloa oligostachya (Munro ex Benth.) A.S. Hitchc. OBL OBL Remirea maritima Aubl. FACU UPL UPL,FACU Renealmia alpinia (Rottb.) Maas OBL OBL Renealmia jamaicensis var. puberula (Gagnepain) Maas OBL OBL Renealmia occidentalis (Sw.) Sweet OBL OBL Reseda lutea L. NI NI NI NI NI NI NI UPL UPL Reynoldsia lanutoensis Hochr. FACU FACU

Rhabdadenia biflora (Jacq.) Muell.-Arg. FACW+ OBL FACW+,OBL Rhamnus alnifolia L'Hér. OBL OBL OBL FACW NI FAC* FACU OBL FACU,OBL Rhamnus cathartica L. FACU+ NI FAC- FACU FACU UPL NI NI UPL,FAC- Rhamnus lanceolata Pursh NI FAC* FACW* FAC FAC FAC* FAC*,FACW* Rhapidophyllum hystrix (Pursh) H. Wendl. & Drude ex Drude FACW FACW Rhexia alifanus Walt. FACW FACW FACW Rhexia aristosa Britt. OBL OBL OBL Rhexia cubensis Griseb. FACW+ FACW+ FACW+ Rhexia lutea Walt. FACW+ FACW+ FACW+

Page 159 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Rhexia mariana L. OBL FACW+ OBL OBL FACW+ FACW+,OBL Rhexia nashii Small OBL FACW+ FACW+,OBL Rhexia nuttallii C.W. James FACW+ FACW+ Rhexia parviflora Chapman OBL OBL Rhexia petiolata Walt. OBL FACW+ FACW FACW,OBL Rhexia salicifolia Kral & Bostick OBL OBL Rhexia virginica L. OBL FACW+ OBL OBL FACW+,OBL Rhinanthus minor ssp. groenlandicus (Ostenf.) L. Neum. NI NI NI NI FAC FAC Rhinanthus minor ssp. minor L. FAC NI FACU* FACU- FACU NI FACU-,FAC Rhizophora apiculata Bl. OBL OBL Rhizophora mangle L. OBL OBL OBL OBL Rhizophora mucronata Lam. OBL OBL Rhododendron albiflorum Hook. NI NI FACU FACU FACU

Rhododendron arborescens (Pursh) Torr. FAC FACW- FAC,FACW-

Rhododendron atlanticum (Ashe) Rehd. FAC FAC+ FAC,FAC+

Rhododendron austrinum (Small) Rehd. FAC+* FAC+* Rhododendron canadense (L.) Torr. FACW FACW

Rhododendron canescens (Michx.) Sweet FACW FACW- FACW- FACW-,FACW Rhododendron catawbiense Michx. NI FACU* FACU* Rhododendron chapmanii Gray FACW+ FACW+

Rhododendron lapponicum (L.) Wahlenb. UPL FACW- FAC UPL,FACW- Rhododendron maximum L. FAC FAC- FAC-,FAC Rhododendron oblongifolium (Small) Millais FACW FACW+ FACW,FACW+ Rhododendron occidentale (Torr. & Gray ex Torr.) Gray FAC FAC FAC Rhododendron periclymenoides (Michx.) Shinners FAC FAC FAC FAC Rhododendron prinophyllum (Small) Millais FAC FAC FAC FAC+ FAC,FAC+ Rhododendron vaseyi Gray NI FACU FACU Rhododendron viscosum (L.) Torr. FACW+ OBL FACW FACW,OBL

Rhodomyrtus tomentosus (Ait.) Hassk. NI FACU FACU Rhus copallinum L. FACU- FACU- UPL* FACU FACU* NI UPL*,FACU Rhus trilobata Nutt. NI UPL* UPL UPL UPL UPL UPL NI FACU* UPL*,FACU* Rhynchosia phaseoloides (Sw.) DC. FACU FACU Rhynchospora alba (L.) Vahl OBL OBL OBL OBL OBL OBL OBL OBL Rhynchospora baldwinii Gray OBL OBL

Page 160 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Rhynchospora brachychaeta C. Wright ex Sauvalle NI OBL OBL

Rhynchospora breviseta (Gale) Channell OBL OBL OBL Rhynchospora caduca Ell. OBL OBL OBL FACW* FACW*,OBL Rhynchospora californica Gale OBL OBL Rhynchospora capillacea Torr. OBL OBL OBL OBL OBL OBL

Rhynchospora capitellata (Michx.) Vahl OBL OBL OBL OBL OBL OBL OBL Rhynchospora careyana Fern. OBL OBL Rhynchospora cephalantha Gray OBL OBL OBL OBL Rhynchospora cephalantha var. microcephala (Britt.) Kükenth. FACW+ OBL FACW+,OBL Rhynchospora chalarocephala Fern. & Gale OBL OBL NI OBL Rhynchospora chapmanii M.A. Curtis OBL OBL

Rhynchospora chinensis Nees & Meyen FACW* FACW* Rhynchospora chinensis ssp. spiciformis (Hbd.) T. Koyama OBL* OBL*

Rhynchospora ciliaris (Michx.) C. Mohr OBL OBL

Rhynchospora colorata (L.) H. Pfeiffer FACW FACW FACW FACW FACW Rhynchospora compressa Carey ex Chapman OBL OBL

Rhynchospora corniculata (Lam.) Gray OBL OBL OBL OBL OBL Rhynchospora corymbosa (L.) Britt. FACW OBL FACW,OBL Rhynchospora crinipes Gale OBL OBL Rhynchospora culixa Gale OBL OBL Rhynchospora curtissii Britt. OBL OBL Rhynchospora decurrens Chapman OBL OBL Rhynchospora divergens Chapman ex M.A. Curtis OBL OBL FACW FACW,OBL Rhynchospora elliottii A. Dietr. FACW NI FACW FACW Rhynchospora eximia (Nees) Boeckl. OBL OBL

Rhynchospora fascicularis (Michx.) Vahl OBL FACW+ OBL FACW FACW,OBL Rhynchospora fascicularis var. distans (Michx.) Chapman OBL FACW FAC FAC,OBL Rhynchospora fernaldii Gale FAC FAC Rhynchospora filifolia Gray FAC FACW- FAC FAC,FACW- Rhynchospora floridensis (Britt.) H. Pfeiffer FACW+ FACW+

Page 161 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Rhynchospora fusca (L.) Ait. f. OBL OBL OBL Rhynchospora gigantea Link OBL OBL Rhynchospora globularis (Chapman) Small FACW FACW FACW FACW FACW OBL OBL FAC* FAC*,OBL Rhynchospora glomerata (L.) Vahl OBL OBL OBL NI OBL OBL Rhynchospora gracilenta Gray OBL OBL OBL OBL Rhynchospora grayi Kunth FAC FACU- FAC+ FACU-,FAC+ Rhynchospora harperi Small NI OBL OBL Rhynchospora harveyi W. Boott FAC FAC FAC FAC FAC+ FAC,FAC+ Rhynchospora holoschoenoides (L.C. Rich.) Herter OBL OBL Rhynchospora indianolensis Small FACW+ FACW+

Rhynchospora inexpansa (Michx.) Vahl FACW FACW FACW FACW Rhynchospora intermedia (Chapman) Britt. FACW FACW

Rhynchospora inundata (Oakes) Fern. OBL OBL OBL Rhynchospora knieskernii Carey OBL NI OBL Rhynchospora latifolia (Baldw. ex Ell.) Thomas FACW+ OBL FACW+,OBL Rhynchospora lindeniana Griseb. OBL OBL Rhynchospora lindeniana var. bahamensis (Britt.) Gale FACU FACU Rhynchospora longiflora K. Presl FACW FACW

Rhynchospora macra (C.B. Clarke) Small OBL OBL OBL Rhynchospora macrostachya Torr. ex Gray OBL OBL OBL OBL OBL OBL Rhynchospora marisculus Nees FACW FACW Rhynchospora micrantha Vahl FACW FACW

Rhynchospora microcarpa Baldw. ex Gray FACW+ FACW+ FACW+ FACW+ Rhynchospora miliacea (Lam.) Gray OBL OBL OBL NI OBL Rhynchospora mixta Britt. OBL OBL OBL Rhynchospora nitens (Vahl) Gray OBL OBL OBL OBL OBL OBL Rhynchospora nivea Boeckl. NI FACW+ FACW+ Rhynchospora odorata C. Wright ex Griseb. OBL OBL OBL Rhynchospora oligantha Gray OBL OBL OBL OBL OBL Rhynchospora pallida M.A. Curtis OBL OBL OBL Rhynchospora perplexa Britt. FACW+ OBL OBL NI FACW+,OBL Rhynchospora plumosa Ell. FACW FACW OBL FACW,OBL Rhynchospora podosperma C. Wright ex Sauvalle FACW FACW

Page 162 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Rhynchospora polyphylla (Vahl) Vahl FACU* FACU* Rhynchospora punctata Ell. OBL OBL Rhynchospora pusilla Chapman ex M.A. Curtis FACW FACW+ OBL FACW,OBL Rhynchospora racemosa C. Wright ex Sauvalle FACU FACU Rhynchospora radicans (Schlecht. & Cham.) H. Pfeifer FAC FAC Rhynchospora rariflora (Michx.) Ell. OBL OBL OBL OBL OBL Rhynchospora rubra (Lour.) Makino FAC* FAC* Rhynchospora rufa (Nees) Boeckl. OBL OBL Rhynchospora rugosa (Vahl) Gale FAC FACW* FAC,FACW* Rhynchospora rugosa ssp. lavarum (Gaud.) T. Koyama FACW FACW Rhynchospora saxicola Small OBL OBL

Rhynchospora scirpoides (Torr.) Gray OBL OBL OBL NI OBL Rhynchospora solitaria Harper NI Rhynchospora stenophylla Chapman FACW NI FACW Rhynchospora sulcata Gale OBL OBL

Rhynchospora tenerrima Nees ex Spreng. FACW FACW Rhynchospora tenuis Link OBL OBL Rhynchospora torreyana Gray FACW+ OBL FACW+,OBL Rhynchospora tracyi Britt. OBL NI OBL Rhynchospora wrightiana Boeckl. OBL OBL FACW FACW,OBL Ribes acerifolium T.J. Howell NI Ribes americanum P. Mill. FACW FACW FACW FACW FACW FAC FAC FAC,FACW Ribes aureum Pursh NI NI NI NI NI FAC- FACW FAC FAC+ FACW FAC-,FACW Ribes aureum var. villosum DC. FACU FACU FAC- FACU FAC FAC- FACU* NI NI FACU*,FAC Ribes bracteosum Dougl. ex Hook. FAC NI FAC* FAC*,FAC Ribes cereum Dougl. UPL UPL UPL UPL UPL FAC* UPL UPL,FAC* Ribes cynosbati L. NI FACU NI NI NI FACU Ribes divaricatum Dougl. NI NI FAC* FACW FAC*,FACW Ribes echinellum (Coville) Rehd. FAC FAC Ribes glandulosum Grauer FACW FACW FACW FACU FACU,FACW Ribes hirtellum Michx. FAC FACW FAC FACW- NI FAC,FACW Ribes hudsonianum Richards. OBL NI FACW FACW FACW* FAC FAC,OBL Ribes hudsonianum var. petiolare (Dougl.) Jancz. NI NI FACU FACU Ribes inerme Rydb. NI NI FACW- FAC+ FAC FAC+ FAC,FACW- Ribes inerme var. klamathense (Coville) Jepson FAC+ FAC* FAC*,FAC+ Ribes lacustre (Pers.) Poir. FACW NI FACW FACW NI FACW FAC+ FAC+ FAC FAC,FACW

Page 163 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Ribes menziesii var. thacherianum Jepson FACU FACU Ribes nevadense Kellogg NI NI FAC* FAC* Ribes oxyacanthoides ssp. setosum (Lindl.) Sinnott FACU FACU FACW FACW* FACU,FACW Ribes rotundifolium Michx. NI UPL UPL Ribes triste Pallas OBL OBL OBL FAC FAC FAC,OBL Ribes viscosissimum Pursh NI FACU* FACU* FAC FAC* FACU*,FAC Ribes wolfii Rothrock NI FAC FAC FAC* FAC*,FAC Ricinus communis L. UPL* FACU FACU- UPL FACU FAC- UPL FACU FAC FACU UPL*,FAC Rivina humilis L. UPL NI NI NI NI UPL Robinia pseudoacacia L. FACU- UPL FACU- UPL UPL FACU-* UPL FACU FACU FACU- UPL,FACU Rollandia angustifolia (Hbd.) Rock FACW FACW Rollandia humboldtiana Gaud. FAC* FAC* Rollandia lanceolata ssp. lanceolata Gaud. FAC FAC Rollandia purpurellifolia Rock FAC FAC Rollandia st.-johnii Hosaka FAC FAC Rollinia mucosa (Jacq.) Baill. FACW FACW Romanzoffia californica Greene FAC FACW FAC,FACW Romanzoffia sitchensis Bong. NI FACW- FACW FACW FACW-,FACW

Rondeletia portoricensis Krug & Urban FAC FAC Rorippa amphibia (L.) Bess. FACW NI NI FACW Rorippa austriaca (Crantz) Bess. FAC- FACW- FACW FACW NI NI FAC* FAC-,FACW Rorippa calycina (Engelm.) Rydb. OBL NI FACW FACW,OBL Rorippa coloradensis R. Stuckey OBL OBL Rorippa columbiae Suksdorf ex T.J. Howell OBL OBL OBL Rorippa curvipes Greene FACW* OBL FACW+ NI OBL OBL FACW OBL FACW*,OBL Rorippa curvisiliqua (Hook.) Bess. ex Britt. NI OBL OBL OBL OBL FACW FACW,OBL Rorippa gambelii (S. Wats.) Rollins & Al- Shehbaz OBL OBL Rorippa microphylla (Boenn. ex Reichenb.) Hyl. ex A.& D. Löve OBL OBL OBL NI NI NI OBL NI OBL OBL

Rorippa nasturtium-aquaticum (L.) Hayek OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Rorippa palustris (L.) Bess. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL FAC FACW FAC,OBL

Rorippa portoricensis (Spreng.) Stehlé OBL OBL Rorippa prostrata (Bergeret) Schinz & Thellung FAC NI FAC Rorippa ramosa Rollins FACW- FACW-

Page 164 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Rorippa sarmentosa (G. Forst. ex DC.) MacBr. FACW+ FACW+

Rorippa sessiliflora (Nutt.) A.S. Hitchc. OBL FACW+ OBL NI OBL OBL FACW+,OBL Rorippa sinuata (Nutt.) A.S. Hitchc. NI FACW FACW FACW FACW FACW- FACW FACW FAC+ FACW FAC+,FACW Rorippa sphaerocarpa (Gray) Britt. NI NI OBL OBL OBL FAC+ OBL* FAC+,OBL Rorippa subumbellata Rollins OBL OBL OBL Rorippa sylvestris (L.) Bess. FACW OBL OBL FACW+ OBL OBL NI OBL FACW,OBL Rorippa tenerrima Greene NI FAC FAC FAC* FAC* FAC* NI FAC* FAC*,FAC Rorippa teres (Michx.) R. Stuckey FACW OBL NI FACW OBL OBL OBL FACW NI NI FACW,OBL Rorippa truncata (Jepson) R. Stuckey FAC* FAC FACW FAC* FAC* NI FAC* FAC*,FACW Rosa acicularis Lindl. FACU FACU FACU FACU FACU FACU FACU FACU FACU Rosa arkansana Porter NI NI FACU- NI FACU FACU* FACU* FACU NI FACU-,FACU Rosa blanda Ait. FACU FACU- FACU FACU FACU NI FACU-,FACU Rosa bracteata J.C. Wendl. NI UPL FACU* UPL,FACU* Rosa californica Cham. & Schlecht. NI FAC+ FAC+ Rosa carolina L. UPL FACU FACU- FACU FACU UPL,FACU Rosa eglanteria L. NI UPL NI NI NI NI FACW* FACU* UPL,FACW* Rosa gymnocarpa Nutt. NI FACU FACU* FACU*,FACU Rosa micrantha Borrer ex Sm. FACU FACU- FACU FACU NI FACU-,FACU Rosa multiflora Thunb. ex Murr. FACU UPL FACU UPL UPL NI NI UPL,FACU Rosa nitida Willd. FACW+ FACW+ Rosa nutkana K. Presl NI NI FACU* FAC- FAC- FAC* FACU* FACU*,FAC* Rosa palustris Marsh. OBL OBL OBL OBL Rosa pisocarpa Gray FAC FACU* FACU*,FAC Rosa rugosa Thunb. FACU- FACU* NI FACU-,FACU* Rosa setigera Michx. FACU FACU FACU+ FACU FACU- FACU-,FACU+ Rosa virginiana P. Mill. FAC FAC FAC FAC Rosa woodsii Lindl. FACU FACU FACU FACU FACU FAC- FACU FAC UPL UPL,FAC Rotala indica (Willd.) Koehne OBL NI OBL Rotala ramosior (L.) Koehne OBL OBL OBL OBL OBL OBL OBL NI OBL OBL OBL OBL Rottboellia cochinchinensis (Lour.) Clayton NI NI FAC FAC Rourea surinamensis Miq. FAC+ FAC+ Rousselia humilis (Sw.) Urban FAC FAC Roystonea borinquena O.F. Cook FAC FAC Roystonea elata (Bartr.) F. Harper FAC NI FAC Rubus allegheniensis Porter FACU- UPL FACU+ FACU- UPL FAC+ UPL,FAC+ Rubus alumnus Bailey FACU- NI FAC-* NI FACU-,FAC-* Rubus amnicola Blanch. FACU* FACU* Rubus apogaeus Bailey UPL FACU* UPL,FACU* Rubus arcticus L. NI NI NI NI FAC NI FAC FAC Rubus arcticus ssp. acaulis (Michx.) Focke NI OBL NI OBL FAC+ FAC FAC,OBL Rubus argutus Link FACU FAC FAC-* FAC NI FACU,FAC

Page 165 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Rubus arizonensis Focke NI FACU FACU Rubus arvensis Bailey NI FAC- FAC* FAC-,FAC* Rubus bartonianus M.E. Peck FACW* FACW* Rubus bushii Bailey FACW FACW NI NI NI FACW Rubus chamaemorus L. FACW NI FACW FACW Rubus cuneifolius Pursh UPL FACU NI UPL,FACU Rubus discolor Weihe & Nees UPL UPL UPL FAC* FACU* FACU FAC+ UPL,FAC+ Rubus flagellaris Willd. FACU UPL FACU- FACU- UPL UPL,FACU Rubus floricomus Blanch. FACU FACU FACU Rubus florulentus Focke FAC FAC Rubus hispidoides Bailey FACW FACW Rubus hispidus L. FACW FACW FACW FACW FACW Rubus hypolasius Fern. OBL* OBL* Rubus idaeus L. FAC- FACU- FACU+ FACU NI FACU* NI UPL FACU NI FAC UPL,FAC Rubus idaeus ssp. strigosus (Michx.) Focke NI FACW FACW- FAC- FAC- FAC* FAC FACU FAC- NI FAC FACU,FACW Rubus laciniatus Willd. UPL* UPL UPL FACU* NI FACU+ FAC+ UPL*,FAC+ Rubus lasiococcus Gray NI NI Rubus lawrencei Bailey OBL NI OBL Rubus leucodermis Dougl. ex Torr. & Gray NI NI NI NI FACU NI FACU Rubus longii Fern. FAC NI FAC Rubus macraei Gray FACU FACU Rubus missouricus Bailey NI FACU* FACU* Rubus multiformis Blanch. FAC FAC* FAC*,FAC Rubus oklahomus Bailey FAC FAC Rubus paganus Bailey FAC FAC Rubus parviflorus Nutt. NI FACU+ FACU NI FAC* FAC FAC- FAC+ FACU FACU,FAC+ Rubus pedatus Sm. FACU* FAC* FACU*,FAC* Rubus plus Bailey FAC FAC Rubus probabilis Bailey FAC FAC FAC Rubus probus Bailey NI Rubus pubescens Raf. FACW FACW+ FACW FACW FAC+ FAC FAC,FACW+ Rubus rosifolius Sm. FAC+ FAC- FAC-,FAC+ Rubus schoolcraftianus Bailey FAC* FAC* Rubus semisetosus Blanch. FAC NI FAC Rubus setosus Bigelow FACW FACW- FACW-,FACW Rubus sons Bailey FAC FAC Rubus spectabilis Pursh FAC+ FAC+ FACU FACU,FAC+ Rubus spectatus Bailey OBL* OBL* Rubus stipulatus Bailey FAC* FAC* Rubus subtractus Bailey NI NI Rubus suus Bailey NI FAC- FAC* FAC-,FAC* Rubus tardatus Blanch. FAC FAC* FAC*,FAC Rubus trivialis Michx. FACU FAC FACU+ NI FAC FACU,FAC

Page 166 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Rubus ursinus Cham. & Schlecht. NI FACU FAC+ FACU,FAC+ Rubus uvidus Bailey NI FAC* FAC* Rubus vitifolius Cham. & Schlecht. FAC+ FAC+ Rubus wheeleri (Bailey) Bailey FACW FAC* FAC*,FACW Rudbeckia auriculata (Perdue) Kral FACW FACW Rudbeckia californica Gray FACU+ FACW FACU+,FACW Rudbeckia fulgida Ait. FAC FAC+ OBL FAC* FAC*,OBL Rudbeckia graminifolia (Torr. & Gray) C.L. Boynt. & Beadle FACW FACW Rudbeckia hirta L. FACU- FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU-,FACU Rudbeckia laciniata L. FACW FACW FACW+ FACU FAC FAC+ FACW- FAC+ FAC FACU,FACW+ Rudbeckia maxima Nutt. FAC+ FAC+* FAC+ FAC+*,FAC+ Rudbeckia missouriensis Engelm. ex C.L. Boynt. & Beadle UPL FACU- UPL UPL,FACU- Rudbeckia mohrii Gray FACW+ FACW+ Rudbeckia nitida Nutt. FACW- FACU-* FACU-*,FACW- Rudbeckia occidentalis Nutt. FACU FAC- FAC FACU,FAC Rudbeckia subtomentosa Pursh FAC FAC+ FACU+ FAC FAC FACU+,FAC+ Rudbeckia triloba L. FACU FACU- FAC- FACU FACU* NI FACU-,FAC- Ruellia brittoniana Leonard FAC FAC* FACW- FAC FAC*,FACW-

Ruellia caroliniensis (J.F. Gmel.) Steud. NI FACU* NI NI FACU* Ruellia coccinea (L.) Vahl FACW FACW Ruellia humilis Nutt. UPL FACU FACU- FACU FAC- UPL,FAC- Ruellia malacosperma Greenm. FACU FACW- FACU,FACW- Ruellia noctiflora (Nees) Gray FACW FACW

Ruellia nudiflora (Engelm. & Gray) Urban NI UPL* UPL* UPL* Ruellia prostrata Poir. FAC FAC Ruellia strepens L. FAC FAC- FAC+ FAC FAC FAC-,FAC+ Ruellia tuberosa L. FACU FACU Rumex acetosa L. FACU UPL NI NI FAC UPL,FAC Rumex acetosella L. UPL FACU+ FAC FAC FAC FACW- FACW FAC- FACU+ FAC- FAC FACU UPL,FACW Rumex altissimus Wood FACW- FACW FACW- FAC FAC FACW+ FAC+ NI NI FAC,FACW+ Rumex aquaticus var. fenestratus (Greene) Dorn OBL OBL OBL OBL NI OBL OBL FACW+ OBL OBL FACW+,OBL Rumex arcticus Trautv. FAC FAC Rumex chrysocarpus Moris FACW FACW FACW Rumex conglomeratus Murr. FAC FACW- FACW FACW* FACW- NI FACW FACW FAC,FACW Rumex crispus L. FACU FAC FAC+ FACW FACW FACW FACW FAC FAC+ FACW- FAC FAC+ FAC* FACU,FACW Rumex densiflorus Osterhout NI FACW FACW+ FACW FACW,FACW+ Rumex dentatus L. NI NI NI NI OBL* OBL* Rumex giganteus Ait. FACU- FACU- Rumex hastatulus Baldw. FACU- FAC- FACU FAC FAC- FAC* FACU-,FAC Rumex kerneri Borbás OBL OBL

Page 167 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Rumex longifolius DC. FAC FAC* FAC+ FACU FACU,FAC+ Rumex maritimus L. FACW FACW+ FACW+ FACW FACW FACW- FACW FACW FACW+ FACW+ FACW FACW-,FACW+ Rumex obovatus Danser OBL OBL Rumex obtusifolius L. FACU- FACW- FACW FAC+ FAC FACW- FACW FACW FAC FACW FACW FAC FACU-,FACW Rumex orbiculatus Gray OBL OBL OBL OBL OBL OBL* OBL*,OBL

Rumex orbiculatus var. borealis Rech. f. OBL OBL OBL OBL FACW+ NI* FACW+,OBL Rumex pallidus Bigelow FACW FACW Rumex paraguayensis Parodi FACW- FACW- Rumex paucifolius Nutt. NI NI OBL FAC- OBL FAC-,OBL Rumex pulcher L. FACW- FACW UPL* NI FACW- NI FAC- FAC+ UPL*,FACW Rumex salicifolius var. lacustris (Greene) Hickman OBL FACW* FACW*,OBL Rumex salicifolius var. mexicanus (Meisn.) C.L. Hitchc. FAC FAC FACW- FACW FAC FAC FACW- FACW* FAC FACW FAC,FACW Rumex salicifolius Weinm. NI NI OBL NI NI NI NI FACW* FACW OBL FAC* FAC*,OBL Rumex spiralis Small FACW- FACW- Rumex stenophyllus Ledeb. FACW* FACW+ FACW+ NI FACW- NI* FACW-,FACW+ Rumex tomentella Rech. f. OBL OBL Rumex venosus Pursh NI FAC FAC FAC* FACW UPL FACU+ FACU UPL,FACW Rumex verticillatus L. OBL FACW+ OBL OBL FACW+ FACW* FACW*,OBL Rumex violascens Rech. f. FACW- FACW+ FACW* FACW-,FACW+ Ruppia cirrhosa (Petag.) Grande OBL OBL OBL Ruppia maritima L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Rytidophyllum auriculatum Hook. FACW FACW Sabal minor (Jacq.) Pers. FACW FACW FACW Sabal palmetto (Walt.) Lodd. ex J.A. & J.H. Schultes FAC+ FAC+ Sabatia angularis (L.) Pursh FAC+ FAC FAC+ FAC FAC FAC,FAC+ Sabatia arenicola Greenm. FACW* FACW- FACW-,FACW* Sabatia bartramii Wilbur FACW+ FACW+ Sabatia brachiata Ell. FACU FAC UPL UPL,FAC Sabatia brevifolia Raf. NI FACW FACW Sabatia calycina (Lam.) Heller OBL OBL FACW+ FACW+,OBL Sabatia campanulata (L.) Torr. FACW FACW FACW FACW FACW Sabatia campestris Nutt. FACU FACU FACU FACU FACU FACU Sabatia difformis (L.) Druce OBL OBL OBL Sabatia dodecandra (L.) B.S.P. OBL OBL OBL OBL Sabatia gentianoides Ell. OBL FACW+ FACW+,OBL Sabatia grandiflora (Gray) Small FACW+ FACW+ Sabatia kennedyana Fern. OBL OBL OBL Sabatia macrophylla Hook. FACW+ FACW+ Sabatia quadrangula Wilbur FAC FAC FAC Sabatia stellaris Pursh FACW+ OBL FACW+,OBL

Page 168 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Sabicea villosa Willd. ex Roemer & J.A. Schultes FAC+ FAC+ Saccharum alopecuroides (L.) Nutt. FAC FAC FACU- FACW- FACU-,FACW- Saccharum baldwinii Spreng. OBL OBL OBL FACW+ FACW+,OBL Saccharum brevibarbe (Michx.) Pers. OBL FACW OBL FACW,OBL Saccharum contortum (Ell.) Nutt. FAC FAC FAC FAC Saccharum giganteum (Walt.) Pers. FACW+ FACW NI FACW+ FACW,FACW+ Saccharum officinarum L. FACU NI FAC- FACU FACU,FAC- Saccharum ravennae (L.) L. UPL FAC FACW UPL NI FAC NI FAC UPL,FACW Saccharum spontaneum L. NI FAC NI FAC Sacciolepis indica (L.) Chase FAC FAC* FAC+ FAC*,FAC+ Sacciolepis striata (L.) Nash OBL OBL NI OBL OBL OBL Saccoloma domingense (Spreng.) C. Christens. OBL OBL Saccoloma inaequale (Kunze) Mett. OBL OBL Sadleria cyatheoides Kaulfuss FACU FACU Sadleria pallida Hook. & Arn. FACU FACU Sadleria squarrosa (Gaud.) T. Moore FACW FACW Sageretia minutiflora (Michx.) C. Mohr FAC FAC Sagina apetala Ard. NI NI NI NI FAC FAC Sagina decumbens (Ell.) Torr. & Gray FAC FAC+ FAC FAC FAC FAC FACU+ FAC* FACU FACU,FAC+ Sagina maxima Gray NI FAC- FACW FACW FAC-,FACW Sagina nivalis (Lindbl.) Fries NI NI FAC FAC Sagina nodosa (L.) Fenzl FAC FACU+* FACU+*,FAC Sagina procumbens L. FACW- NI FACW NI NI NI FAC FAC+ FAC* FAC*,FACW Sagina saginoides (L.) Karst. NI FACW NI FACW+ FACW FACW- UPL FAC UPL,FACW+ Sagittaria ambigua J.G. Sm. OBL OBL OBL OBL OBL

Sagittaria brevirostra Mackenzie & Bush OBL OBL OBL OBL OBL OBL OBL NI OBL Sagittaria calycina Engelm. OBL OBL OBL OBL OBL OBL OBL NI NI OBL OBL Sagittaria cristata Engelm. OBL OBL Sagittaria cuneata Sheldon OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Sagittaria engelmanniana J.G. Sm. OBL OBL OBL Sagittaria fasciculata E.O. Beal OBL OBL Sagittaria graminea Michx. OBL OBL OBL OBL OBL OBL OBL NI OBL Sagittaria greggii J.G. Sm. OBL OBL Sagittaria guyanensis Kunth OBL OBL Sagittaria intermedia Micheli OBL OBL Sagittaria isoetiformis J.G. Sm. OBL OBL Sagittaria kurziana Glück OBL OBL Sagittaria lancifolia L. OBL OBL OBL OBL OBL Sagittaria latifolia Willd. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL

Sagittaria longiloba Engelm. ex J.G. Sm. OBL OBL OBL NI OBL OBL

Page 169 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Sagittaria montevidensis Cham. & Schlecht. OBL OBL OBL NI OBL Sagittaria papillosa Buch. OBL OBL OBL

Sagittaria platyphylla (Engelm.) J.G. Sm. OBL OBL OBL OBL OBL OBL Sagittaria rigida Pursh OBL OBL OBL OBL OBL Sagittaria sanfordii Greene OBL OBL Sagittaria stagnorum Small OBL OBL OBL Sagittaria subulata (L.) Buch. OBL OBL NI OBL OBL Salacia chinensis L. FAC FAC bigelovii Torr. OBL OBL OBL* OBL OBL OBL OBL*,OBL Salicornia maritima Wolff & Jefferies OBL OBL OBL NI OBL OBL OBL OBL OBL Salicornia rubra A. Nels. NI OBL OBL OBL OBL OBL OBL OBL OBL Salicornia virginica L. OBL OBL NI OBL* OBL OBL NI NI OBL OBL*,OBL Salix alaxensis (Anderss.) Coville FAC FAC Salix alba L. FACW FACW- FACW FACW FACW FAC FACW FAC,FACW Salix amygdaloides Anderss. FACW FACW FACW FACW FACW FACW FACW FACW FACW Salix arbusculoides Anderss. FACW FACW Salix arctica Pallas NI NI OBL* FAC FAC FACW FAC FAC,OBL* Salix arctophila Cockerell ex Heller FACW OBL FACW,OBL Salix argyrocarpa Anderss. FACU FACU Salix athabascensis Raup OBL OBL Salix babylonica L. FACW- FACW FACW NI FACW FACW- FACU FAC+ FACW- NI NI FACU,FACW Salix barclayi Anderss. NI FACW FAC FAC,FACW Salix barrattiana Hook. NI FACW FACW FACW Salix bebbiana Sarg. FACW FACW+ FACW FACW FACW FACW- FACW OBL FAC FAC,OBL Salix bonplandiana Kunth FACW+ FACW+ Salix boothii Dorn NI NI NI FACW+ FACW+ NI FACW+ Salix brachycarpa Nutt. NI NI NI FACW- FACW+ NI* FAC NI FAC,FACW+

Salix brachycarpa ssp. brachycarpa Nutt. NI NI NI NI NI FAC* NI NI FAC* Salix breweri Bebb NI FAC FAC Salix candida Fluegge ex Willd. OBL OBL OBL NI OBL OBL OBL OBL Salix caprea L. NI OBL NI OBL Salix caroliniana Michx. OBL OBL OBL OBL FACW+ FACW+,OBL Salix cascadensis Cockerell NI NI NI NI Salix chamissonis Anderss. FACW* FACW* Salix commutata Bebb NI OBL FAC FAC,OBL Salix cordata Michx. FACW FAC+ FAC+,FACW Salix delnortensis Schneid. NI FACW FACW Salix discolor Muhl. FACW FACW FACW FACW FACW FACW Salix drummondiana Barratt ex Hook. NI NI FACW FACW+ FACW OBL FACW,OBL Salix eastwoodiae Cockerell ex Heller NI FACW+ FACW OBL FACW,OBL Salix eriocephala Michx. FACW+ FACW+ FACW FACW FACW NI NI OBL FACW,OBL Salix exigua Nutt. OBL OBL FACW+ FACW+ OBL FACW+ OBL FACW OBL FACW FACW FACW,OBL

Page 170 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Salix farriae Ball NI OBL OBL Salix floridana Chapman FACW+ FACW+ Salix fragilis L. FAC+ FAC* FAC+ FAC FAC FAC* FAC NI FAC*,FAC+ Salix fuscescens Anderss. FACW FACW Salix geyeriana Anderss. NI NI OBL FACW+ FACW+ OBL FACW+,OBL Salix glauca L. NI FACW FAC FACW FAC FAC,FACW Salix gooddingii Ball FACW+ OBL FACW FACW FACW,OBL Salix hastata L. FAC FAC Salix hookeriana Barratt ex Hook. FACW FACW NI FACW Salix humboldtiana Willd. NI* Salix humilis Marsh. FACU FACU FACU FACU FACU FACU FACU Salix irrorata Anderss. NI NI FACW+ FACW NI FACW,FACW+ Salix jepsonii Schneid. NI OBL OBL Salix laevigata Bebb NI FACW* NI FACW+ FACW*,FACW+ Salix lanata L. NI FACW+ NI FACW+ Salix lanata ssp. richardsonii (Hook.) Skvort. FAC FAC Salix lasiolepis Benth. FACW FACW FACW FACW FACW FACW Salix lasiolepis var. lasiolepis Benth. NI NI NI FACW OBL FACW,OBL Salix lemmonii Bebb NI FACW+ FACW+ OBL FACW+,OBL Salix ligulifolia (Ball) Ball ex Schneid. NI NI NI NI NI FAC* FAC* Salix lucida Muhl. FACW FACW+ FACW FACW FACW FACW+ NI FACW NI FACW,FACW+ Salix lucida ssp. lasiandra (Benth.) E. Murr. FACW+ NI FACW+ FACW+ FACW+ OBL FACW FACW,OBL Salix lutea Nutt. NI FACW FACW FACW+ OBL OBL FACW,OBL Salix maccalliana Rowlee NI NI FACW* FACW* Salix melanopsis Nutt. NI FACW+ OBL FACW FACW,OBL Salix monochroma Ball FACW- FACW- Salix monticola Bebb OBL NI FACW+ FACW+ OBL FACW+,OBL Salix myricoides Muhl. FACW FACW FACW Salix myrtillifolia Anderss. NI NI FACW OBL FACW+ NI FACW FACW,OBL Salix nigra Marsh. FACW+ OBL OBL OBL FACW+ FACW+,OBL Salix orestera Schneid. NI NI FACW NI FACW FACW Salix ovalifolia Trautv. FAC FAC Salix pedicellaris Pursh OBL OBL OBL OBL OBL Salix pellita (Anderss.) Anderss. ex Schneid. FACW FACW FACW Salix petiolaris Sm. FACW+ FACW+ OBL OBL OBL* FACW+,OBL Salix phlebophylla Anderss. NI NI FACU FACU Salix planifolia Pursh OBL NI OBL OBL NI OBL OBL OBL OBL FACW FACW,OBL Salix polaris Wahlenb. FACW FACW Salix prolixa Anderss. NI NI OBL OBL Salix pseudomonticola Ball FACW NI NI FACW NI FACW Salix purpurea L. NI FACW FACW* NI NI FACW*,FACW Salix pyrifolia Anderss. FACW FACW+ FACW,FACW+

Page 171 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Salix reticulata L. NI NI FAC FAC FAC* FACW FAC FAC*,FACW Salix rotundifolia Trautv. NI FACW FAC* FAC*,FACW Salix scouleriana Barratt ex Hook. FACU NI FAC- FACU* FAC FAC FAC FACU*,FAC Salix sericea Marsh. OBL OBL OBL OBL Salix serissima (Bailey) Fern. OBL OBL OBL OBL OBL NI OBL Salix sessilifolia Nutt. FACW FACW FACW Salix setchelliana Ball FAC* FAC* Salix sitchensis Sanson ex Bong. NI FACW FACW+ FAC FAC,FACW+ Salix sphenophylla Skvort. FAC FAC Salix taxifolia Kunth FAC+ FACW- FAC+,FACW- Salix tweedyi (Bebb ex Rose) Ball NI FACW FACW Salix vestita Pursh NI FAC FAC Salix viminalis L. FACW- NI FACW- Salix wolfii Bebb NI NI FACW+ OBL FACW+,OBL Salomonia cantoniensis Lour. FACW FACW Salsola kali L. FACU FACU FACU FACU- FACU FACU FACU UPL UPL FACU+ NI UPL,FACU+ Salsola kali ssp. tragus (L.) Aellen FACU FACU FACU FACU- FACU FACU FACU UPL FACU FACU FACU UPL,FACU Salsola soda L. FACW+ FACW+ Salvia lycioides Gray FACU NI FACU Salvia lyrata L. UPL FAC- FACW- UPL FAC UPL,FACW-

Salvia penstemonoides Kunth & Bouché FACW+ FACW+ Salvinia auriculata Aubl. NI NI OBL NI OBL OBL Salvinia minima Baker NI OBL OBL OBL Samadera indica Gaertn. OBL OBL Sambucus canadensis L. FACW FACW- FACW- FAC FAC FAC+ FACW UPL NI UPL,FACW Sambucus cerulea Raf. NI NI FAC- FAC FACU FACU FAC FACU,FAC Sambucus mexicana K. Presl ex DC. FAC FAC FACU NI FACU FACU,FAC Sambucus racemosa L. FACU FACU FACU+ FACU NI FACU FACU FACU FACU FACU* FACU*,FACU+ Sambucus racemosa ssp. pubens var. melanocarpa (Gray) McMinn NI FACW* FACU- FACU FACU FACU-,FACW* Samolus ebracteatus Kunth OBL FACW FACW* OBL FACW* FACW*,OBL Samolus ebracteatus ssp. cuneatus (Small) R. Knuth OBL FACW+ OBL NI FACW+,OBL Samolus vagans Greene OBL OBL Samolus valerandi ssp. parviflorus (Raf.) Hultén OBL OBL OBL OBL OBL* OBL OBL NI OBL OBL*,OBL Sanguinaria canadensis L. UPL UPL FACU-* UPL* UPL* UPL UPL*,FACU-* Sanguisorba canadensis L. FACW+ FACW+ FACW+ FACW FACW FACW FACW,FACW+ Sanguisorba menziesii Rydb. OBL FAC FAC,OBL Sanguisorba minor Scop. FAC FAC FAC NI NI FACU* FACU- UPL FACU* UPL,FAC Sanguisorba officinalis L. FACW NI FACW+ FACW FAC FAC,FACW+ Sanicula canadensis L. UPL* FACU FACU+ FACU* FACU* FACU* NI UPL*,FACU+ Sanicula kauaiensis St. John FACW+ FACW+ Sanicula marilandica L. UPL FACU* FACU- FACU FACU FACU* FACU FAC* UPL,FAC*

Page 172 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Sanicula maritima Kellogg ex S. Wats. FACW* FACW* Sanicula odorata (Raf.) K.M. Pryer & L.R. Phillippe FACU FAC FAC+ FAC FAC FAC FACU,FAC+ Sanicula purpurea St. John & Hosaka FACW+ FACW+ Sapindus saponaria L. FACU- UPL* UPL FACU- FACU* NI UPL NI UPL*,FACU* Sapium laurocerasus Desf. FACU FACU Sapium sebiferum (L.) Roxb. FAC FAC FAC Saponaria officinalis L. FACU- FACU FACU FACU FACU FACU FACU FACU- UPL FACU UPL,FACU

Sarcobatus vermiculatus (Hook.) Torr. FACU FACU FACU+ FACU+ FACU FACU+ FACU FACU,FACU+

Sarcocornia perennis (P. Mill.) A.J. Scott OBL OBL OBL NI OBL Sarcocornia utahensis (Tidestrom) A.J. Scott FACW* FACW OBL OBL FACW*,OBL Sarcopygme pacifica (Reinecke) Setchell & Christoph. FACU FACU Sarcostemma clausum (Jacq.) J.A. Schultes FACW NI OBL FACW,OBL Sarcostemma cynanchoides Dcne. NI FACU* FAC- FAC FAC FACU*,FAC Sarracenia alata Wood OBL OBL OBL Sarracenia flava L. OBL OBL OBL Sarracenia leucophylla Raf. OBL OBL Sarracenia minor Walt. OBL OBL

Sarracenia oreophila (Kearney) Wherry OBL OBL Sarracenia psittacina Michx. OBL OBL Sarracenia purpurea L. OBL OBL OBL OBL OBL Sarracenia rubra Walt. OBL OBL Sassafras albidum (Nutt.) Nees FACU- FACU FACU FACU FACU FACU-,FACU Saururus cernuus L. OBL OBL OBL OBL OBL OBL Saussurea americana D.C. Eat. NI FACW NI FACW Saussurea angustifolia (Willd.) DC. FAC FAC Saussurea nuda Ledeb. FAC FAC Sauvagesia erecta L. FACW+ NI FACW+ Saxifraga adscendens L. NI NI FACU* FACW* UPL* UPL*,FACW* Saxifraga aizoides L. FACW NI FACW Saxifraga aprica Greene FACW FAC FACW FAC,FACW Saxifraga bronchialis L. NI FACU- UPL FACU- FACU UPL,FACU Saxifraga californica Greene FACW NI FACW Saxifraga calycina Sternb. FAC FAC Saxifraga careyana Gray FAC FAC* FAC*,FAC Saxifraga caroliniana Gray FACW FAC- FAC-,FACW Saxifraga cernua L. NI FACW FACU FACU FACW* FAC FACW- FACW FACU,FACW Saxifraga cespitosa L. NI FACU* FACU FAC NI* FAC FACU*,FAC Saxifraga chrysantha Gray NI FACU FACU FACU FACU

Page 173 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Saxifraga ferruginea Graham NI NI FAC FACW* FAC FAC,FACW* Saxifraga foliolosa R. Br. NI OBL FACW FACW,OBL Saxifraga hieraciifolia Waldst. & Kit. FAC FAC Saxifraga hirculus L. NI OBL NI OBL OBL Saxifraga howellii Greene FAC+ FACW* FAC+,FACW* Saxifraga hyperborea R. Br. NI NI NI NI Saxifraga integrifolia Hook. NI FACW FACW* NI FACW*,FACW Saxifraga lyallii Engl. NI FACW FACW FACW Saxifraga marshallii Greene FACW FACW* FACW*,FACW Saxifraga mertensiana Bong. NI FACW FACW FACW FACW Saxifraga michauxii Britt. FACU FACW- FACU,FACW-

Saxifraga micranthidifolia (Haw.) Steud. OBL FACW+ FACW+,OBL Saxifraga nelsoniana ssp. nelsoniana D. Don FAC FAC Saxifraga nidifica Greene NI FACW* FACW FACW FACW*,FACW Saxifraga nudicaulis D. Don FACW FACW Saxifraga nuttallii Small OBL FACW FACW,OBL Saxifraga occidentalis S. Wats. FAC NI FAC FAC Saxifraga odontoloma Piper NI NI FACW- FACW+ FACW+ FACW FACW-,FACW+ Saxifraga oppositifolia L. FAC NI FACU- FAC FACU-,FAC Saxifraga oregana T.J. Howell NI NI OBL FACW+ OBL FACW+,OBL Saxifraga paniculata P. Mill. UPL FAC UPL,FAC Saxifraga pensylvanica L. OBL OBL OBL OBL Saxifraga rhomboidea Greene NI NI FAC- FAC FAC FAC-,FAC Saxifraga rivularis L. OBL NI NI FACW FACW FACW NI* OBL FACW,OBL Saxifraga sibirica L. FACW FACW Saxifraga texana Buckl. FAC FAC* FAC FACW FAC*,FACW Saxifraga tolmiei Torr. & Gray NI FAC* NI FACU* NI FACU*,FAC* Saxifraga tricuspidata Rottb. UPL* FACW- FACU UPL*,FACW- Saxifraga virginiensis Michx. FAC- FAC- FAC- FAC FAC-,FAC Scaevola chamissoniana Gaud. FACW* FACW* Scaevola glabra Hook. & Arn. FACW FACW Scaevola mollis Hook. & Arn. FAC FAC Scaevola plumieri (L.) Vahl FAC* FAC UPL UPL,FAC Scaevola procera Hbd. FACU FACU Scaevola sericea Vahl NI FACU FACU Scaphyglottis modesta (Reichenb. f.) Schlechter FACW FACW Schefflera actinophylla (Endl.) H.A.T. Harms NI NI UPL UPL

Schefflera gleasonii (Britt. & Wilson) Alain OBL OBL Scheuchzeria palustris L. OBL OBL OBL NI NI OBL OBL OBL OBL Schinus terebinthifolius Raddi FAC NI NI FACW FACU- FACU-,FACW

Page 174 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Schizachne purpurascens (Torr.) Swallen FACU- FACU+ FACU FACU FACU FACU UPL FAC UPL,FAC Schizachyrium gracile (Spreng.) Nash FAC* NI FAC* Schizachyrium maritimum (Chapman) Nash FAC+ FAC+ Schizachyrium rhizomatum (Swallen) Gould FACW- FACW-

Schizachyrium scoparium (Michx.) Nash FACU- FACU FACU- FACU FACU FACU+ FACU FACU FACU NI FACU-,FACU+ Schizachyrium stoloniferum Nash FACU FACU fluminensis Miers ex Sturm OBL OBL Schizaea poeppigiana Sturm FACU FACU Schizaea pusilla Pursh OBL OBL Schizaea robusta Baker OBL OBL Schizostachyum glaucifolium (Rupr.) Munro FACW* FACW* Schlegelia brachyantha Griseb. FACW FACW

Schoenolirion albiflorum (Raf.) R.R. Gates OBL OBL Schoenolirion croceum (Michx.) Wood OBL OBL OBL Schoenolirion wrightii Sherman OBL FACW+ FACW+,OBL Schoenus calostachyus (R. Br.) Poir. FAC FAC Schoenus nigricans L. OBL OBL OBL OBL OBL Schoenus tendo Hook. FAC FAC Schradera exotica (J.F. Gmel.) Standl. FACW FACW Schultesia heterophylla Miq. OBL OBL Schwalbea americana L. FACU FAC UPL UPL,FAC Scirpodendron ghaeri (Gaertn.) Merr. OBL OBL Scirpus acutus Muhl. ex Bigelow OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL* OBL*,OBL Scirpus americanus Pers. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Scirpus ancistrochaetus Schuyler OBL OBL Scirpus atrocinctus Fern. FACW+ OBL NI OBL FACW+,OBL Scirpus atrovirens Willd. OBL OBL OBL OBL OBL OBL OBL NI OBL OBL

Scirpus californicus (C.A. Mey.) Steud. OBL OBL OBL OBL OBL OBL Scirpus cernuus Vahl NI OBL OBL OBL Scirpus cespitosus L. OBL OBL OBL OBL OBL OBL OBL Scirpus clementis M.E. Jones FAC FAC Scirpus clintonii Gray FACU FACU- FACU-,FACU Scirpus congdonii Britt. FACW* FACW OBL FACW*,OBL Scirpus cubensis Poepp. & Kunth OBL OBL OBL Scirpus cylindricus (Torr.) Britt. OBL OBL OBL Scirpus cyperinus (L.) Kunth FACW+ OBL OBL OBL OBL OBL FACW+,OBL Scirpus deltarum Schuyler FACW+ NI OBL FACW+,OBL Scirpus diffusus Schuyler NI*

Page 175 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Scirpus divaricatus Ell. OBL OBL OBL OBL OBL Scirpus erectus Poir. OBL OBL OBL

Scirpus etuberculatus (Steud.) Kuntze OBL OBL OBL OBL OBL Scirpus expansus Fern. OBL OBL OBL OBL Scirpus flaccidifolius (Fern.) Schuyler OBL OBL OBL Scirpus fluviatilis (Torr.) Gray OBL OBL OBL OBL OBL NI NI OBL OBL OBL OBL Scirpus georgianus Harper OBL OBL OBL OBL OBL OBL Scirpus hallii Gray OBL OBL OBL OBL OBL OBL Scirpus hattorianus Makino OBL NI OBL OBL Scirpus heterochaetus Chase OBL OBL OBL OBL OBL OBL OBL OBL Scirpus juncoides Roxb. OBL OBL Scirpus koilolepis (Steud.) Gleason NI FACW+ FACW+ FACW FACW OBL FACW,OBL Scirpus litoralis Schrad. OBL OBL Scirpus longii Fern. OBL OBL OBL Scirpus maritimus L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Scirpus microcarpus J.& K. Presl OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Scirpus molestus M.C. Johnston OBL NI OBL OBL Scirpus mucronatus L. NI NI NI OBL OBL Scirpus nevadensis S. Wats. OBL OBL OBL OBL OBL OBL Scirpus pallidus (Britt.) Fern. OBL OBL OBL OBL OBL OBL OBL OBL OBL Scirpus pedicellatus Fern. OBL OBL OBL Scirpus pendulus Muhl. OBL OBL OBL OBL OBL OBL NI NI NI OBL OBL Scirpus polyphyllus Vahl OBL OBL OBL OBL Scirpus pungens Vahl FACW+ OBL NI OBL OBL OBL OBL OBL OBL OBL OBL NI FACW+,OBL Scirpus purshianus Fern. OBL OBL OBL OBL Scirpus robustus Pursh OBL OBL OBL NI OBL OBL Scirpus rollandii Fern. OBL FACW FACW NI FACW,OBL Scirpus rufus var. neogaeus Fern. OBL OBL Scirpus saximontanus Fern. OBL NI NI OBL OBL OBL NI OBL* OBL*,OBL Scirpus setaceus L. NI NI FACW* FACW* Scirpus smithii Gray OBL OBL OBL OBL Scirpus subterminalis Torr. OBL OBL OBL OBL OBL OBL OBL OBL Scirpus tabernaemontani K.C. Gmel. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Scirpus torreyi Olney OBL OBL NI OBL OBL Scirpus triqueter L. OBL OBL Scirpus tuberosus Desf. NI OBL NI OBL OBL Scirpus X peckii Britt. (pro sp.) OBL OBL Scleranthus annuus L. FACU- FACU FACU NI FACU- FACU UPL FACU UPL,FACU Scleria baldwinii (Torr.) Steud. FACW+ FACW+ FACW+ Scleria biflora Roxb. FAC FAC Scleria caricina (R. Br.) Benth. FACW* FACW* Scleria ciliaris Nees FAC FAC Scleria ciliata Michx. FAC FAC FAC FACU* FAC FAC FACU*,FAC Scleria cubensis Boeckl. OBL OBL

Page 176 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Scleria eggersiana Boeckl. OBL OBL Scleria georgiana Core FACW FACW+ FACW FACW,FACW+ Scleria hirtella Sw. FACW- NI OBL FACW-,OBL Scleria laevis Retz. FAC FAC Scleria laxa R. Br. FAC FAC Scleria lithosperma (L.) Sw. FACW- UPL FAC* UPL,FACW- Scleria microcarpa Nees ex Kunth OBL OBL Scleria minor W. Stone FACW FACW FACW- FACW-,FACW Scleria mitis Berg. OBL OBL Scleria muehlenbergii Steud. FAC+ FAC OBL FAC,OBL Scleria novae-hollandiae Boeckl. FAC FAC Scleria oligantha Michx. FACU+ FACU FACU+ FAC OBL* FACU,OBL* Scleria pauciflora Muhl. ex Willd. FACU+ FAC+ FACU* FAC FACW NI FACU*,FACW Scleria pauciflora var. curtissii (Britt.) Fairey FAC FAC Scleria polycarpa Boeckl. FAC FAC

Scleria pterota var. melaleuca (Reichenb. ex Schlecht. & Cham.) Standl. FACW FACW Scleria reticularis Michx. OBL FACW+ OBL FACW OBL FACW,OBL Scleria rugosa R. Br. FAC FAC Scleria scindens Nees ex Kunth FACW FACW Scleria scrobiculata Nees & Meyer FAC FAC Scleria secans (L.) Urban FACW FACW Scleria sumatrensis Retz. FACW FACW Scleria testacea Nees FACU FACU Scleria triglomerata Michx. FAC FAC FAC FAC FAC FACW FAC,FACW Scleria verticillata Muhl. ex Willd. OBL OBL OBL OBL NI OBL Sclerolepis uniflora (Walt.) B.S.P. OBL OBL OBL Sclerolinon digynum (Gray) Rogers FAC FACW FAC,FACW Scolochloa festucacea (Willd.) Link OBL OBL OBL OBL OBL OBL Scoparia dulcis L. FAC FACU* FAC FACU*,FAC Scrophularia atrata Pennell FACU* FACU* Scrophularia californica Cham. & Schlecht. FAC FAC Scrophularia lanceolata Pursh FACU+ NI FACU+ FAC- FAC FAC* FACW UPL FAC NI* UPL,FACW Scrophularia marilandica L. FACU- FACU* FACU-* FACU FACU FACU FACU-*,FACU Scrophularia minutiflora Pennell OBL OBL Scutellaria arenicola Small FAC FAC Scutellaria bolanderi Gray FACW FACW

Scutellaria cardiophylla Engelm. & Gray FAC FAC FAC Scutellaria floridana Chapman OBL OBL Scutellaria galericulata L. OBL OBL OBL OBL OBL FACW+ OBL OBL OBL OBL OBL FACW+,OBL Scutellaria integrifolia L. FACW FAC NI FACW- FAC,FACW

Page 177 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Scutellaria lateriflora L. FACW+ FACW+ OBL FACW OBL FACW+ OBL FACW+ FACW* NI FACW*,OBL Scutellaria nervosa Pursh FAC FAC FAC FAC Scutellaria ocmulgee Small FACW* FACW* Scutellaria ovata Hill FACU FACU FACU FACU FACU FACU Scutellaria parvula Michx. UPL FACU- FACU* FACU FACU UPL NI UPL,FACU Scutellaria siphocamyploides Vatke FACU* FACU* Scutellaria thieretii Shinners FACW NI FACW

Scutellaria X churchilliana Fern. (pro sp.) FACW NI FACW Scyphiphora hydrophyllacea Gaertn. OBL OBL Seaboard Lowlands FAC-* Seaboard Lowlands FACW*

Sebastiania corniculata (Vahl) Muell.-Arg. FAC FAC Sebastiania fruticosa (Bartr.) Fern. FACW FAC FAC,FACW Sechium edule (Jacq.) Sw. NI NI NI Securidaca virgata Sw. FAC FAC

Sedella congdonii (Eastw.) Britt. & Rose FACU FACU Sedella leiocarpa H.K. Sharsmith FAC FAC Sedella pumila (Benth.) Britt. & Rose FAC FAC Sedum integrifolium ssp. integrifolium (Raf.) A. Nels. NI NI FACU NI FACU FAC FACU,FAC Sedum pulchellum Michx. FACU UPL FACU- FACU NA* UPL,FACU Sedum pusillum Michx. FAC FAC Sedum rhodanthum Gray NI NI FAC- FACW+ FACW FAC-,FACW+ Sedum rosea (L.) Scop. FACU- FACU- NI NI NI NI FACU- Selaginella apoda (L.) Spring FACW FACW+ FACW+ FACW- FACW-,FACW+

Selaginella arbuscula (Kaulfuss) Spring NI Selaginella armata Baker FACW* OBL FACW*,OBL Selaginella cordifolia (Desv. ex Poir.) Spring OBL OBL Selaginella deflexa Brack. OBL OBL Selaginella krugii Hieron. FACW FACW Selaginella laxifolia Baker FACW FACW Selaginella ludoviciana (A. Braun) A. Braun FACW FACW Selaginella ovifolia Baker OBL OBL Selaginella selaginoides (L.) Link FACW FACW+ FAC FACW+ FACU FACU,FACW+ Selaginella substipitata Spring OBL OBL Selaginella tenella (Beauv.) Spring OBL OBL Selaginella uncinata (Desv. ex Poir.) Spring OBL OBL

Page 178 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Selaginella willdenowii (Desv. ex Poir.) Baker NI FACW FACW Selenia dissecta Torr. & Gray FACW+ FACW FACW,FACW+ Selenia grandis R.F. Martin FACW+ FACW+ Selenia jonesii Cory FACW FACW Senecio amplectens Gray NI NI FACW FACW NI FACW Senecio anonymus Wood UPL FACU- NI UPL,FACU- Senecio aphanactis Greene NI

Senecio atropurpureus (Ledeb.) Fedtsch. FAC FAC Senecio aureus L. FACW FACW FACW FACW NI FACW FACW Senecio bernardinus Greene FACU FACU Senecio bolanderi Gray NI NI Senecio clarkianus Gray FACW FACW Senecio clevelandii Greene FACW FACW Senecio congestus (R. Br.) DC. FACW+ FACW+ FACW FACW,FACW+ Senecio crassulus Gray OBL NI NA* FAC* FACU FACU,OBL Senecio crocatus Rydb. NI FACW FAC+ FAC+,FACW Senecio cymbalaria Pursh NI NI UPL UPL Senecio cymbalarioides Buek NI OBL* FACW FACW OBL FAC* FAC*,OBL Senecio debilis Nutt. NI FACW FACW FACW Senecio dimorphophyllus Greene NI NI FACU NI FACU Senecio eremophilus Richards. OBL FAC NI FACU FACU FACU UPL UPL,OBL Senecio eurycephalus var. eurycephalus Torr. & Gray ex Gray NI NI UPL UPL Senecio glabellus Poir. OBL FACW+ OBL NI FACW+ FACW FACW,OBL Senecio hydrophiloides Rydb. NI FACW- OBL FACW-,OBL Senecio hydrophilus Nutt. OBL OBL OBL OBL OBL NI OBL Senecio indecorus Greene FACW* NI FACW FACW FACU FACU,FACW Senecio integerrimus Nutt. FAC* FAC FACW- FAC FACU FAC FACU,FACW- Senecio jacobaea L. NI NI FACU* FAC* FACU*,FAC* Senecio lugens Richards. NI FAC FAC FAC Senecio macounii Greene FACU UPL* UPL*,FACU Senecio obovatus Muhl. ex Willd. FACU- FACU FACU-* FACU+ FACU FACU-*,FACU+ Senecio pauciflorus Pursh FACU* NI FACW* FAC FACW FAC FACU*,FACW Senecio pauperculus Michx. FAC FACW FAC+ FAC FACW NI FACW+ FACW FAC FAC,FACW+ Senecio plattensis Nutt. UPL FACU FACU- FACU- FACU UPL* UPL* UPL NI UPL*,FACU Senecio pseudaureus Rydb. FAC* FACW FACW FACU FACW FACW FACW FACW* FACU,FACW Senecio pseudoarnica Less. NI FACU FACU Senecio quaerens Greene FACW* FACW* Senecio salignus DC. NI FAC FAC Senecio schweinitzianus Nutt. FACW FACW FACW Senecio scorzonella Greene NI FAC FAC Senecio serra Hook. NI NI FACU FACU* FAC FACU*,FAC Senecio sphaerocephalus Greene NI FACU- FACW FACU-,FACW

Page 179 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Senecio streptanthifolius Greene NI NI FACU FACU FAC FACU,FAC Senecio tampicanus DC. FACW+ FACW FACW NI FACW,FACW+ Senecio tomentosus Michx. FACU FAC- NI FACU FACU,FAC- Senecio triangularis Hook. NI NI OBL OBL FACW+ OBL FACW FACW,OBL Senecio vulgaris L. FACU FACU UPL* FAC FAC FACU FACU UPL FACU NI* FACU FAC UPL*,FAC Senecio werneriifolius (Gray) Gray NI NI UPL FACU UPL FACU* UPL,FACU Senna alata (L.) Roxb. FACU- FACU NI FACW FACU FACU-,FACW Senna bicapsularis (L.) Roxb. FAC- FAC FAC-,FAC

Senna hebecarpa (Fern.) Irwin & Barneby FAC FAC+ FACW FAC,FACW Senna hirsuta var. hirsuta (L.) Irwin & Barneby NI FAC FAC Senna marilandica (L.) Link FAC+ FAC FACW FAC FAC FAC,FACW Senna mexicana var. chapmanii (Isely) Irwin & Barneby FAC* FAC*

Senna nitida (L.C. Rich.) Irwin & Barneby FACW FACW

Senna obtusifolia (L.) Irwin & Barneby NI FACU+ NI NI NI UPL NI UPL,FACU+ Senna pendula var. stahlii (Urban) Irwin & Barneby FAC FAC Senna surattensis (Burm. f.) Irwin & Barneby FAC- NI UPL UPL,FAC- Senna X floribunda (Cav.) Irwin & Barneby FAC- FAC- Serenoa repens (Bartr.) Small FACU NI FACU,FAC* Sesbania cannabina (Retz.) Pers. FAC* FAC* Sesbania drummondii (Rydb.) Cory FACW FACW FACW Sesbania emerus (Aubl.) Urban NI OBL OBL Sesbania exaltata (Raf.) Rydb. ex A.W. Hill FAC FACW- FACW- FACW FACW- FACW FAC FAC,FACW Sesbania punicea (Cav.) Benth. FAC+ FACW- FAC+,FACW- Sesbania sericea (Willd.) Link NI FACW FACW Sesbania sesban (L.) Merr. FACW+ NI FACW+ Sesbania tomentosa Hook. & Arn. NI UPL UPL Sesuvium maritimum (Walt.) B.S.P. FACW FACW NI FACW OBL FACW,OBL Sesuvium portulacastrum (L.) L. NI FACW FACW FACW FAC FAC,FACW Sesuvium sessile Pers. NI FACW FACW Sesuvium trianthemoides Correll OBL* OBL* Sesuvium verrucosum Raf. NI FACW FACW FACW FACW+ NI FACW FACW,FACW+ Setaria faberi Herrm. UPL UPL FACU+ UPL UPL UPL UPL NI UPL,FACU+ Setaria glauca (L.) Beauv. FAC FAC FACU NI FAC FAC UPL NI FAC FAC* UPL,FAC Setaria italica (L.) Beauv. FACU FACU FACU FACU FACU FACU FACU FAC NI NI FACU,FAC Setaria macrosperma (Scribn. & Merr.) K. Schum. FAC FAC

Page 180 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Setaria magna Griseb. FACW FACW+ FACW NI FACW+ FACW,FACW+ Setaria palmifolia (Koenig) Stapf NI FACU FACU Setaria parviflora (Poir.) Kerguelen FAC FAC FAC FAC FAC FAC FAC NI FAC FAC FAC Setaria pumila (Poir.) Roemer & J.A. Schultes FAC NI NI NI FAC NI NI NI FAC FAC NI FAC Setaria sphacelata (Schumacher) Stapf & C.E. Hubbard NI OBL OBL Setaria verticillata (L.) Beauv. FAC FAC FAC FAC FAC FAC FACU FACU FACU- FACU FACU FACU-,FAC

Seymeria cassioides (J.F. Gmel.) Blake FAC FAC UPL* UPL*,FAC Shepherdia argentea (Pursh) Nutt. NI NI NI NI NI FACU- NI UPL UPL,FACU- Shepherdia canadensis (L.) Nutt. UPL UPL FACU NI FAC* UPL NI UPL UPL,FAC* Shortia galacifolia Torr. & Gray FACU FACU Sibara virginica (L.) Rollins UPL FAC FACU- FACU FAC FAC* UPL,FAC Sibbaldia procumbens L. NI NI NI NI FACU NI NI NI FACU Sicyos angulatus L. FACU FACW- FACW- FAC FAC FACW- NI FACU,FACW- Sida hermaphrodita (L.) Rusby FAC UPL FACU UPL,FAC Sida rhombifolia L. UPL FACU FACU UPL FACU* FAC FACU UPL,FAC Sida spinosa L. UPL* FACU FACU UPL UPL UPL UPL NI UPL*,FACU Sidalcea calycosa M.E. Jones OBL OBL Sidalcea campestris Greene NI Sidalcea candida Gray NI FAC FACW+ FACW FAC,FACW+ Sidalcea covillei Greene FACU* FACU* Sidalcea hendersonii S. Wats. FACW+ FACW+ Sidalcea hirsuta Gray ex Benth. OBL OBL Sidalcea malviflora ssp. virgata (T.J. Howell) C.L. Hitchc. NI Sidalcea nelsoniana Piper FAC FAC Sidalcea neomexicana Gray NI NI FACW FACW FACW FACW FACW FACW Sidalcea oregana (Nutt. ex Torr. & Gray) Gray NI FACU FACW- OBL FACU,OBL Sidalcea pedata Gray OBL OBL Sidalcea ranunculacea Greene OBL OBL Sidalcea reptans Greene OBL OBL Sidalcea stipularis J.T. Howell & True OBL OBL Sideroxylon celastrinum (Kunth) T.D. Pennington FAC* NI FAC*,FACW Sideroxylon lanuginosum ssp. lanuginosum Michx. FACU FACU Sideroxylon lanuginosum ssp. rigidum (Gray) T.D. Pennington FACU FACU+ FACU,FACU+ Sideroxylon lycioides L. FACW FACW FACW FAC FAC,FACW Sideroxylon reclinatum ssp. reclinatum Michx. FAC FAC Silene acaulis (L.) Jacq. UPL NI NI FAC UPL UPL UPL UPL,FAC

Page 181 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Silene menziesii Hook. UPL UPL FAC FAC FAC FAC FAC UPL,FAC Silene nivea (Nutt.) Muhl. ex Otth FAC FAC FACW FACW FACW FAC,FACW Silene uralensis (Rupr.) Bocquet NI NI UPL FACW- NI UPL UPL,FACW- Silphium perfoliatum L. FACU FAC+ FACW- FACW FAC FAC FACU,FACW Silphium terebinthinaceum Jacq. UPL* UPL FAC- UPL*,FAC- Siphoneugena densiflora Berg OBL OBL Sisymbrium altissimum L. FACU- FACU FACU UPL FACU FACU+ FAC FACU- FACU- FACU FACU UPL UPL,FAC Sisyrinchium acre Mann NI FACU* FACU* Sisyrinchium albidum Raf. FAC FAC* FACU NI FACU FACU,FAC Sisyrinchium angustifolium P. Mill. FACW- FAC FACW- FACU FAC FACW- NI FACW- FACU,FACW- Sisyrinchium atlanticum Bickn. FACW FACW- FACW FACW FACW-,FACW Sisyrinchium bellum S. Wats. FACW- FAC+ FAC+,FACW- Sisyrinchium biforme Bickn. FAC FAC FAC Sisyrinchium californicum (Ker-Gawl. ex Sims) Ait. FACW+ OBL FACW+,OBL

Sisyrinchium cernuum (Bickn.) Kearney NI FAC FAC Sisyrinchium demissum Greene NI OBL OBL OBL OBL Sisyrinchium elmeri Greene OBL OBL OBL Sisyrinchium funereum Bickn. FACW FACW Sisyrinchium fuscatum Bickn. FACU FACU NI FACU Sisyrinchium halophilum Greene NI FACW NI FACW* FACW*,FACW Sisyrinchium idahoense Bickn. NI NI OBL OBL FACW OBL* FACW,OBL Sisyrinchium littorale Greene FACW* FACW* FACW* Sisyrinchium longipes (Bickn.) Kearney & Peebles FACW FACW Sisyrinchium minus Engelm. & Gray FACU+ FACU+ NI FACU+ Sisyrinchium montanum Greene FAC NI FAC+ FAC FAC FAC+ FACW FAC- NI FAC-,FACW Sisyrinchium mucronatum Michx. FAC+ FACW- FACW- FAC+ FAC+,FACW- Sisyrinchium nashii Bickn. NI Sisyrinchium rosulatum Bickn. FAC FAC NI NI FAC Sisyrinchium sagittiferum Bickn. FAC FACW+ FAC,FACW+ Sisyrinchium sarmentosum Suksdorf ex Greene NI OBL OBL Sisyrinchium septentrionale Bickn. FACW+ FACW+ Sium carsonii Dur. ex Gray OBL OBL OBL Sium suave Walt. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Sloanea berteriana Choisy ex DC. FAC FAC Smilax auriculata Walt. FACU FACU Smilax bona-nox L. FACU FAC FACU+ FAC FAC FACU,FAC Smilax glauca Walt. FACU FAC FACU NI FAC UPL* NI UPL*,FAC Smilax havanensis Jacq. NI FAC FAC Smilax herbacea L. FAC FAC FAC FAC FAC FAC NI FAC Smilax jamesii G. Wallace FACW FACW Smilax laurifolia L. OBL FACW+ OBL FACW+,OBL

Page 182 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Smilax melastomifolia Sm. FACU FACU Smilax pseudochina L. FAC+ FAC FAC,FAC+ Smilax pulverulenta Michx. FACU FAC FACU FACU FACU,FAC Smilax pumila Walt. UPL NI UPL Smilax rotundifolia L. FAC FAC FAC NI FAC FAC FAC Smilax smallii Morong NI FACU FACU FAC FACU,FAC Smilax tamnoides L. FAC FAC+ FAC FAC FAC FAC FAC,FAC+ Smilax walteri Pursh OBL OBL OBL* OBL*,OBL

Smythea lanceata (Tul.) Summerhayes FAC FAC Solanum americanum P. Mill. FACU- FACU+ FACU- FACU FACU FACU FAC FACU+ FACU FAC FAC NI FACU-,FAC Solanum antillarum O.E. Schulz OBL OBL Solanum bahamense L. FAC* FAC* Solanum campechiense L. NI OBL OBL Solanum capsicoides All. NI NI FAC NI FAC Solanum carolinense L. UPL FACU FACU- UPL UPL UPL UPL UPL UPL NI UPL,FACU Solanum donianum Walp. FAC* NI FAC* Solanum douglasii Dunal FACU FAC- FAC FAC FACU,FAC Solanum dulcamara L. FAC FAC FAC FACU FAC FAC FAC+ FAC+ FACU,FAC+ Solanum erianthum D. Don FAC* NI NI FAC* Solanum jamaicense P. Mill. NI FAC FAC Solanum mammosum L. NI FACW FACW Solanum nigrum L. FACU NI FACU* FACU FACU FACU FACU FACU*,FACU Solanum pseudogracile Heiser FACU FACU Solanum rugosum Dunal FACU FACU Solanum tuberosum L. NI UPL UPL NI NI NI NI NI UPL Solanum woodburyi Howard OBL OBL Solidago arguta var. boottii (Hook.) Palmer & Steyermark UPL UPL UPL NI FACU UPL,FACU Solidago caesia L. FACU FACU FACU FACU FACU Solidago canadensis L. FACU FACU FACU FACU FACU FACU+ FACU FACU FACU FACU FACU NI FACU,FACU+ Solidago canadensis var. salebrosa (Piper) M.E. Jones FACU FACU FACU FACU NI FACU FAC- FACU* FACU FACU*,FAC- Solidago canadensis var. scabra Torr. & Gray FACU- FACU+ FACU FACU FACU FACU FACU FACU FACU+ FACU NI FACU-,FACU+ Solidago confinis Gray FACW* FAC FAC,FACW* Solidago fistulosa P. Mill. FACW FAC+ FAC+,FACW Solidago flexicaulis L. FACU FACU FACU FACU FACU FACU Solidago gigantea Ait. FACW FACW FACW FACW FACW FAC FACW- FACW FACW- FAC* FAC*,FACW Solidago glomerata Michx. FAC FAC Solidago gracillima Torr. & Gray OBL OBL OBL

Solidago houghtonii Torr. & Gray ex Gray OBL OBL OBL Solidago latissimifolia P. Mill. OBL OBL OBL Solidago leavenworthii Torr. & Gray FAC+ FAC+

Page 183 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Solidago multiradiata Ait. NI NI NI FACU FACU FACU FACU FACU FACU Solidago ohioensis Riddell OBL OBL OBL Solidago patula Muhl. ex Willd. OBL OBL OBL OBL* OBL*,OBL

Solidago patula var. strictula Torr. & Gray OBL OBL NI FACW FACW,OBL Solidago puberula Nutt. FACU- FACU NI FACU-,FACU Solidago riddellii Frank ex Riddell OBL OBL OBL OBL OBL Solidago rigida L. UPL FACU FACU- FACU- FACU FACU FACU FACU- FACU UPL,FACU Solidago rugosa P. Mill. FAC FAC FAC+ NI FAC NI NI FAC,FAC+ Solidago sempervirens L. FACW FACW FACW- FACW- NI FACW-,FACW Solidago spathulata DC. FACU- FACU NI NI NI FACU FACU- FACU FACU FACU-,FACU Solidago spectabilis (D.C. Eat.) Gray NI FACW FACW FACW FACW Solidago stricta Ait. FACW OBL FACW- FACW-,OBL Solidago uliginosa Nutt. OBL OBL OBL NI OBL Solidago verna M.A. Curtis OBL OBL Solidago X asperula Desf. (pro sp.) OBL* OBL* Soliva sessilis Ruiz & Pavón NI FACU- UPL* NI FAC* UPL*,FAC* Sonchus arvensis L. UPL UPL FAC- FAC FAC FACU FACU FACU+ FACU FACU UPL,FAC Sonchus asper (L.) Hill FAC FAC+ FAC FACW FACW FAC- FACW FACU FAC- FAC FACU FAC FACU FACU,FACW Sonchus oleraceus L. UPL FACU FACU FACU FACU UPL* UPL* UPL UPL NI* UPL FAC FACU UPL*,FAC Sonneratia alba J.E. Smith OBL OBL Sophora tomentosa L. FAC UPL FACU UPL,FAC Sorbus americana Marsh. FACU FACU FAC+ FACU,FAC+ Sorbus decora (Sarg.) Schneid. FAC* UPL UPL,FAC* Sorbus scopulina Greene NI FACU NI FACU* FACU- FACU FACU* FACU* FACU-,FACU Sorbus sitchensis M. Roemer NI NI NI FACU* FACU* Sorghastrum nutans (L.) Nash UPL FACU FACU+ FACU FACU FACU UPL FACU UPL,FACU+ Sorghastrum secundum (Ell.) Nash FACU- FACU- Sorghum bicolor (L.) Moench UPL FACU UPL UPL NI FACU* UPL* FACU NI FAC* NI FACU- UPL*,FAC* Sorghum bicolor ssp. arundinaceum (Desv.) de Wet & Harlan FAC FAC Sorghum halepense (L.) Pers. FACU FACU FACU FACU FACU FACU FACU+ FACU+ FACU FACU FAC FACU- FACU-,FAC Sparganium americanum Nutt. OBL OBL OBL NI OBL OBL OBL Sparganium androcladum (Engelm.) Morong OBL OBL OBL NI OBL OBL OBL Sparganium angustifolium Michx. OBL NI OBL OBL NI OBL OBL OBL OBL OBL OBL Sparganium erectum L. OBL OBL OBL OBL OBL NI OBL NI OBL

Sparganium eurycarpum Engelm. ex Gray OBL NI OBL OBL OBL OBL OBL OBL OBL OBL OBL Sparganium fluctuans (Morong) B.L. Robins. OBL OBL OBL OBL Sparganium glomeratum Laestad. ex Beurling OBL OBL Sparganium hyperboreum Laestad. ex Beurling OBL OBL

Page 184 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Sparganium nutans L. OBL OBL NI OBL OBL OBL OBL OBL OBL Spartina alterniflora Loisel. OBL OBL OBL OBL OBL OBL Spartina bakeri Merr. FACW+ NI FACW+ Spartina cynosuroides (L.) Roth OBL OBL OBL OBL Spartina densiflora Brongn. OBL OBL Spartina foliosa Trin. OBL OBL Spartina gracilis Trin. NI NI FACW FACW FACW FACW FACW FACW FACW Spartina patens (Ait.) Muhl. FACW+ FACW FACW FACW NI OBL UPL UPL,OBL Spartina pectinata Link OBL* OBL FACW+ FACW FACW FACW+ FACW OBL OBL FACW,OBL Spartina spartinae (Trin.) Merr. ex A.S. Hitchc. OBL FACW+ FACW+,OBL

Spartina X caespitosa A.A. Eat. (pro sp.) OBL OBL Spartina X townsendii H.& J. Groves (pro sp.) OBL OBL Spathodea campanulata Beauv. FACU NI FACU Spathoglottis plicata Blume UPL FACU UPL,FACU Spergularia atrosperma R.P. Rossb. NI FACU FACU Spergularia bocconii (Scheele) Foucaud ex Merino NI FAC* FAC*

Spergularia canadensis (Pers.) G. Don OBL FACW OBL FACW FACW,OBL

Spergularia diandra (Guss.) Held. & Sart. NI FACW FACW Spergularia echinosperma (Celak.) Aschers. & Graebn. OBL OBL* OBL*,OBL Spergularia macrotheca (Hornem.) Heynh. FAC FAC+ FAC,FAC+ Spergularia maritima (All.) Chiov. FACW NI FACU* NI NI FACU FACW FAC FACW* NI FACU*,FACW Spergularia platensis (Camb.) Fenzl FACW+ OBL FACW+,OBL Spergularia rubra (L.) J.& K. Presl FACU UPL FACU NI NI FACU FACU FAC- FAC- FAC UPL,FAC

Spergularia salina var. salina J.& K. Presl OBL OBL OBL OBL OBL OBL* OBL* OBL OBL OBL FAC FAC,OBL Spermacoce glabra Michx. FACW FACW FACW+ FACW FACW FACW,FACW+

Spermacoce repens (DC.) Sessé & Moc. NI FAC FAC Spermacoce sintenisii (Urban) Alain FAC FAC Spermacoce tenuior L. FACU FACW FACU FACU,FACW Spermolepis divaricata (Walt.) Raf. ex Ser. FACU FAC- FACU FACW FACW* FACW* FACU,FACW

Sphaeromeria potentilloides (Gray) Heller FACW FAC- FACW FAC-,FACW Sphaerophysa salsula (Pallas) DC. NI FACU FACU FAC UPL NI UPL,FAC Sphaerostephanos heterocarpus (Bl.) Holttum FAC FAC

Page 185 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Sphaerostephanos maemonensis (Wagner & Grether) Holttum FAC FAC Sphenoclea zeylanica Gaertn. OBL NI OBL NI NI OBL OBL Sphenomeris chinensis (L.) Maxon FAC* FAC* Sphenomeris clavata (L.) Maxon UPL FACW UPL,FACW

Sphenopholis filiformis (Chapman) Scribn. UPL FACU- FACW+ UPL,FACW+

Sphenopholis obtusata (Michx.) Scribn. FAC- FAC+ FAC FAC FACW FACW+ FAC FACW- FAC FAC NI FAC-,FACW+ Sphenopholis pensylvanica (L.) A.S. Hitchc. OBL OBL OBL OBL Sphenopholis X pallens (Biehler) Scribn. (pro sp.) FAC FACW NI NI NI FAC,FACW Sphenosciadium capitellatum Gray OBL FACW OBL FACW,OBL Spigelia loganioides (Torr. & Gray ex Endl. & Fenzl) A. DC. FACW FACW Spiraea alba Du Roi FACW+ FACW+ FACW+ FACW NI FACW,FACW+ Spiraea alba var. latifolia (Ait.) Dippel FAC+ FACW FACW- NI FAC+,FACW Spiraea betulifolia Pallas NI FAC* NI FACU* NI FACU* FACU*,FAC* Spiraea douglasii Hook. UPL* NI FACW OBL NI UPL*,OBL Spiraea japonica L. f. FACU- FACU+ UPL UPL,FACU+ Spiraea salicifolia L. FACW+ FACW OBL FACW,OBL Spiraea stevenii (Schneid.) Rydb. FAC FAC Spiraea tomentosa L. FACW- FACW FACW FACW NI NI FACW-,FACW Spiraea virginiana Britt. FACU FACW FACU,FACW Spiranthes adnata (Sw.) Benth. ex Fawcett NI FACW FACW Spiranthes brevilabris Lindl. NI FACW- FAC- FAC-,FACW- Spiranthes cernua (L.) L.C. Rich. FACW FACW FACW- FACW FACW FACW+ FACW* FACW FACW-,FACW+ Spiranthes confusa (Garay) Kartesz & Gandhi FAC* FAC*

Spiranthes cranichoides (Griseb.) Cogn. NI FACW FACW Spiranthes diluvialis Sheviak NI NI FACW+ FACW+ Spiranthes elata (Sw.) L.C. Rich. UPL FAC UPL,FAC Spiranthes graminea Lindl. OBL OBL Spiranthes infernalis Sheviak NI Spiranthes lacera (Raf.) Raf. FACU- FAC FAC+ FAC FAC FACU-,FAC+ Spiranthes laciniata (Small) Ames OBL FACW+ OBL FACW+,OBL Spiranthes lanceolata (Aubl.) Léon FAC NI FAC FAC Spiranthes lineata Lindl. FACW FACW Spiranthes longilabris Lindl. OBL* FACW FACW NI FACW,OBL* Spiranthes lucida (H.H. Eat.) Ames FACW FACW* FACW+ FACW FACW*,FACW+ Spiranthes magnicamporum Sheviak FACU- NI UPL FAC FAC NI NI NI UPL,FAC Spiranthes odorata (Nutt.) Lindl. OBL OBL OBL OBL

Page 186 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Spiranthes ovalis Lindl. FAC FAC FAC FAC FAC* FAC*,FAC Spiranthes praecox (Walt.) S. Wats. OBL FACW FACW FACW,OBL Spiranthes romanzoffiana Cham. OBL FACW+ OBL OBL NI OBL FACW FACW OBL OBL FACW,OBL

Spiranthes torta (Thunb.) Garay & Sweet FACU FAC FACU,FAC Spiranthes tuberosa Raf. FACU- UPL UPL UPL UPL UPL,FACU- Spiranthes vernalis Engelm. & Gray FAC FACW- FAC FACW- FACW- FACW- FACW FAC,FACW Spirodela polyrrhiza (L.) Schleid. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Spirodela punctata (G.F.W. Mey.) C.H. Thompson OBL OBL OBL OBL NI NI OBL OBL Sporobolus airoides (Torr.) Torr. NI NI FAC FAC FAC FAC FAC FAC- FAC* FAC+ FAC-,FAC+ Sporobolus compositus var. compositus (Poir.) Merr. UPL* UPL UPL FACU FACU UPL* UPL UPL UPL UPL*,FACU Sporobolus cryptandrus (Torr.) Gray UPL* UPL FACU- FACU FACU- FACU- FACU- UPL FACU- UPL UPL*,FACU Sporobolus curtissii (Vasey ex Beal) Small ex Scribn. FACU+ FACU+ Sporobolus domingensis (Trin.) Kunth FACU FACU* FAC FACU*,FAC Sporobolus flexuosus (Thurb. ex Vasey) Rydb. UPL FAC- FACU- UPL UPL UPL,FAC- Sporobolus floridanus Chapman FAC FAC Sporobolus giganteus Nash FAC UPL UPL UPL UPL,FAC Sporobolus heterolepis (Gray) Gray UPL UPL FACU- UPL FACU UPL NI FACU- FACU* UPL,FACU Sporobolus indicus (L.) R. Br. NI FACU+ FACU- FACU NI NI FACU NI FACU-,FACU+ Sporobolus jacquemontii Kunth FAC FAC FAC Sporobolus neglectus Nash FACU-* UPL UPL UPL UPL UPL UPL NI UPL NI UPL,FACU-* Sporobolus pyramidatus (Lam.) A.S. Hitchc. UPL* FAC UPL FAC FAC FACU- NI FACW NI UPL*,FACW Sporobolus teretifolius Harper FACW FACW Sporobolus texanus Vasey FAC FAC FAC* NI FAC*,FAC Sporobolus vaginiflorus (Torr. ex Gray) Wood UPL UPL UPL UPL FACU UPL UPL NI NI* UPL,FACU Sporobolus virginicus (L.) Kunth FACW+ FACW+ NI FACW+ FACW FAC* FAC*,FACW+ St. Lawrence-Champlain Plain FAC+ Stachydeoma graveolens (Chapman ex Gray) Small FACW* FACW* Stachys ajugoides Benth. NI OBL OBL Stachys albens Gray OBL OBL OBL Stachys chamissonis Benth. OBL OBL Stachys clingmanii Small FAC+ UPL FACU- UPL,FAC+ Stachys crenata Raf. FACU+ FAC FAC* FACU+,FAC Stachys eplingii J. Nelson NI FAC FAC* FAC*,FAC Stachys floridana Shuttlw. ex Benth. NI FAC FAC FAC Stachys hyssopifolia Michx. FACW+ OBL FACW+ FACW+,OBL

Stachys hyssopifolia var. ambigua Gray FACW FAC+ FACW+ FAC+,FACW+

Page 187 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Stachys hyssopifolia var. lythroides (Small) J. Nelson FACW FACW Stachys mexicana Benth. FACW OBL FACW,OBL Stachys nuttallii Shuttlw. ex Benth. FAC FAC NI FAC* FAC*,FAC Stachys palustris L. OBL OBL OBL OBL OBL* OBL OBL FACW+ OBL FACW FACW,OBL Stachys palustris ssp. pilosa (Nutt.) Epling NI NI NI NI NI NI FAC FACW- FACW+ NI FAC,FACW+ Stachys pycnantha Benth. FACW FACW Stachys stricta Greene OBL OBL Stachys tenuifolia var. latidens (Small ex Britt.) J. Nelson FAC FAC FAC Stachys tenuifolia var. tenuifolia Willd. OBL OBL* FACW+ FAC NI NI FAC,OBL Stachys tenuifolia Willd. FACW+ FACW- OBL FACW FACW FACW FACW-,OBL Stachytarpheta jamaicensis (L.) Vahl FACU FACU FACU* FACU*,FACU Stachytarpheta urticifolia Sims NI NI FAC* FAC* Stackhousia intermedia F.M. Bailey FACU FACU Stahlia monosperma (Tul.) Urban OBL OBL Staphylea trifolia L. FAC FAC FAC FAC FAC FAC Steinchisma hians (Ell.) Nash FACW OBL FACW FACW- FACW* FACW-,OBL Stellaria alsine Grimm OBL OBL NI FAC FAC,OBL Stellaria antillana Urban OBL OBL Stellaria borealis Bigelow FACW OBL NI NI NI NI NI NI NI FACW,OBL Stellaria borealis ssp. sitchana (Steud.) Piper NI NI FACW- OBL FAC FAC,OBL Stellaria calycantha (Ledeb.) Bong. NI NI FACW* FACW FACW FACW FACW FACW*,FACW Stellaria crassifolia Ehrh. FACW+ OBL OBL OBL FACW NI FACW FACW,OBL Stellaria crispa Cham. & Schlecht. NI FACW* FAC+ FACW FAC FAC,FACW Stellaria fontinalis (Short & Peter) B.L. Robins. FACW OBL FACW,OBL Stellaria graminea L. FACU- FAC UPL FACU NI FAC FAC- UPL UPL,FAC Stellaria humifusa Rottb. OBL OBL OBL OBL Stellaria littoralis Torr. OBL OBL Stellaria longifolia Muhl. ex Willd. FACW FACW- FACW+ FACW OBL FAC FACW FACW NI FAC FAC,OBL Stellaria longipes Goldie FACU- OBL OBL NI FACW FACW+ FACW- FACW* FAC FACU-,OBL Stellaria longipes ssp. longipes Goldie NI NI NI FACW* FACW FACW* FACW* FAC FAC,FACW Stellaria media (L.) Vill. UPL* FACU FACU UPL UPL FACU- UPL FACU FACU FACU UPL* NI UPL*,FACU Stellaria obtusa Engelm. NI FACW FACW NI FACW Stellaria palustris (Murr.) Retz. FACU FAC* FACU,FAC* Stellaria prostrata Baldw. NI NI FAC* FAC*

Stellaria umbellata Turcz. ex Kar. & Kir. NI NI FACW FAC+ FACW* FACW FACW FAC+,FACW Stemodia durantifolia (L.) Sw. OBL OBL FACW FACW,OBL Stemodia maritima L. FACW+ FACW+

Stemonurus ammui (Kanehira) Sleumer OBL OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Stenandrium dulce (Cav.) Nees OBL NI OBL Stenandrium tuberosum (L.) Urban FACW FACW Stenanthium gramineum (Ker-Gawl.) Morong FACW FAC FAC FAC FAC,FACW Stenanthium occidentale Gray NI FAC* FACW FAC*,FACW Stenogyne calaminthoides Gray FAC FAC Stenogyne kamehamehae Wawra FAC FAC Stenogyne purpurea Mann FAC FAC Stenogyne rotundifolia Gray FAC FAC

Stenotaphrum secundatum (Walt.) Kuntze NI FAC NI FAC+ NI FAC+ FAC NI FAC,FAC+ Sticherus bifidus (Willd.) Ching OBL OBL Sticherus brevipubis (Christ) A.R. Sm. FACU FACU Stictocardia tiliifolia (Desr.) Hallier f. FACU FACW FACU FACU,FACW Stigmaphyllon bannisterioides (L.) C. Anderson FACW+ FACW+ Stillingia aquatica Chapman OBL OBL Stipa diegoensis Swallen FACW* FACW* Stipa nelsonii Scribn. NI NI NI NI NI NI FACU* FACU* Stipa richardsonii Link FACU NI UPL NI NI UPL,FACU Stokesia laevis (Hill) Greene FAC FAC Streblus anthropophagorum (Seem.) Corner FACU FACU Streptopus amplexifolius (L.) DC. FAC+ UPL FAC+ OBL NI FAC FACW FAC- FAC* FAC UPL,OBL Streptopus roseus Michx. FAC- FAC FAC NI FACU FACU,FAC Streptopus streptopoides (Ledeb.) Frye & Rigg NI FAC* FAC* Strophostyles helvula (L.) Ell. FACU- FAC FAC+ FAC FACU FACU FACU-,FAC+ Strophostyles umbellata (Muhl. ex Willd.) Britt. FACU FAC- FACU FACU FACU,FAC-

Struchium sparganophorum (L.) Kuntze OBL FACW FACW,OBL Strumpfia maritima Jacq. OBL* UPL UPL,OBL* Stylisma aquatica (Walt.) Raf. FACW+ FACW- FACW-,FACW+ Stylisma pickeringii (Torr. ex M.A. Curtis) Gray NI FAC* UPL NI NI UPL,FAC* Stylogyne lateriflora (Sw.) Mez OBL OBL Styphelia tameiameiae (Cham. & Schlecht.) F. Muell. FACU* FACU* Styrax americanus Lam. OBL FACW OBL FACW- FACW-,OBL Styrax grandifolius Ait. FACU FACU- UPL* FAC UPL*,FAC Styrax platanifolius Engelm. ex Torr. FAC+ FAC+ Styrax portoricensis Krug & Urban OBL OBL Suaeda calceoliformis (Hook.) Moq. FACW+ FACW FACW FACW FACW- FACW FACW FACW FACW FACW FACW-,FACW+ Suaeda californica S. Wats. FACW+ FACW+

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Suaeda conferta (Small) I.M. Johnston OBL OBL Suaeda esteroa Ferren & Whitmore FACW+ FACW+ Suaeda linearis (Ell.) Moq. OBL OBL OBL OBL Suaeda maritima (L.) Dumort. OBL OBL FACW+ FACW+,OBL Suaeda mexicana (Standl.) Standl. FACW- FACW- Suaeda moquinii (Torr.) Greene FACW FACW FAC FAC FACW-* FAC FAC NI FAC,FACW Suaeda suffrutescens var. detonsa I.M. Johnston OBL OBL OBL Suaeda taxifolia (Standl.) Standl. FACW FACW Subularia aquatica L. OBL OBL NI OBL OBL OBL OBL OBL Suckleya suckleyana (Torr.) Rydb. OBL FACW FACW* FACW* FAC FACW FAC,OBL Suksdorfia ranunculifolia (Hook.) Engl. NI FAC OBL* FAC,OBL* Suksdorfia violacea Gray NI FAC FAC Sullivantia hapemanii (Coult. & Fisher) Coult. NI OBL* NI OBL* Sullivantia hapemanii var. purpusii (Brand) Soltis OBL OBL Suriana maritima L. FAC FACU FACU,FAC Swertia perennis L. NI NI FAC+ FACW+ FACW FACW* FACW FAC+,FACW+ Symphoricarpos albus (L.) Blake FACU- NI FACU- FACU- FACU FACU* FACU+ FACU FACU FACU* FACU-,FACU+ Symphoricarpos occidentalis Hook. NI NI NI NI NI NI FAC* NI FAC* Symphoricarpos orbiculatus Moench UPL FAC- FACU FACU FACU FACU* UPL NI UPL,FAC- Symphoricarpos oreophilus Gray UPL* NI UPL UPL FACU UPL UPL UPL*,FACU Symphysia racemosa (Vahl) Stearn FACW FACW Symphytum asperum Lepechin NI NI NI FACW FACW Symphytum tuberosum L. NI Symplocarpus foetidus (L.) Salisb. ex Nutt. OBL OBL OBL OBL Symplocos tinctoria (L.) L'Hér. FAC+ FAC FAC+ FAC,FAC+ Synandra hispidula (Michx.) Baill. FAC- FACU FAC FACU,FAC Synedrella nodiflora (L.) Gaertn. NI NI FAC* FAC*

Syngonanthus flavidulus (Michx.) Ruhl. FACW+ FACW+

Synosma suaveolens (L.) Raf. ex Britt. FAC- FACW OBL FAC-,OBL Synthyris ranunculina Pennell OBL* OBL* Syringodium isoetifolium (Aschers.) Dandy OBL OBL Syzygium cumini (L.) Skeels UPL* FACU UPL*,FACU Syzygium jambos (L.) Alston NI FACW FAC FAC,FACW

Syzygium sandwicense (Gray) Niedenzu FACU FACU Tabebuia heterophylla (DC.) Britt. NI FAC FAC Tabebuia rigida Urban OBL OBL Tabebuia schumanniana Urban FACW FACW

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Tabernaemontana citrifolia L. FAC- FAC- Tamarix africana Poir. NI FACW FACW* FACW FACW*,FACW Tamarix aphylla (L.) Karst. FACW FAC FACW FACW- NI FAC,FACW Tamarix chinensis Lour. NI FACW FACW FACW FACW* FACW FACW FACW FACW*,FACW Tamarix gallica L. FACW FACW- NI FACW NI FACW-,FACW Tamarix parviflora DC. NI NI UPL* FACW FACW FACW* FACW NI FAC NI UPL*,FACW Tamarix ramosissima Ledeb. NI NI FACW FACW FACW FACW* FACW FAC FAC,FACW Tanacetum vulgare L. NI UPL NI NI NI NI NI FACU NI UPL NI NI UPL,FACU

Taraxacum californicum Munz & Johnston FACW FACW Taraxacum officinale G.H. Weber ex Wiggers FACU- FACU FACU FACU FACU FACU+ FACU FACU+ FACU FACU FACU FACW UPL UPL,FACW Tauschia tenuissima (Geyer ex Hook.) Mathias & Constance FACW* FACW* Tauschia texana Gray FACW- FACW- Taxodium ascendens Brongn. NI OBL OBL Taxodium distichum (L.) L.C. Rich. OBL OBL OBL OBL OBL Taxodium mucronatum Ten. OBL OBL Taxus brevifolia Nutt. NI FACU FACU FACU FACU Taxus canadensis Marsh. FAC NI FACU FACU,FAC Taxus floridana Nutt. ex Chapman FAC* FAC* Tectaria amesiana A.A. Eat. OBL* OBL*

Tectaria coriandrifolia (Sw.) Underwood OBL* OBL* Tectaria fimbriata (Willd.) Proctor & Lourteig OBL* NI OBL*

Tectaria heracleifolia (Willd.) Underwood FACW* NI NI FACW* Tectaria incisa Cav. FACW* FACW FACW*,FACW Tectaria plantaginea (Jacq.) Maxon OBL OBL Tectaria trifoliata (L.) Cav. OBL OBL

Teliostachya alopecuroidea (Vahl) Nees FACU FACU Tellima grandiflora (Pursh) Dougl. ex Lindl. NI NI FACU* NI FACU* Teramnus labialis (L. f.) Spreng. NI FAC* FAC* Terminalia carolinensis Kanehira FAC FAC Terminalia catappa L. NI FAC- NI FAC-

Ternstroemia heptasepala Krug & Urban OBL OBL

Ternstroemia luquillensis Krug & Urban OBL OBL Ternstroemia peduncularis DC. FACW FACW Ternstroemia stahlii Krug & Urban FACU FACU

Page 191 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Ternstroemia subsessilis (Britt.) Kobuski OBL OBL Tetragastris balsamifera (Sw.) Oken FACU FACU

Tetragonia tetragonioides (Pallas) Kuntze NI NI NI FACU* NI NI FACU*

Tetraplasandra gymnocarpa (Hbd.) Sherff FAC FAC Tetraplasandra hawaiensis Gray FACU* FACU*

Tetraplasandra kavaiensis (Mann) Sherff FAC* FAC* Tetraplasandra oahuensis (Gray) H.A.T. Harms FACU FACU Tetraplasandra waialealae Rock FAC FAC Tetraplasandra waimeae Wawra FAC FAC Tetrazygia bicolor (P. Mill.) Cogn. FAC NI FAC Tetrazygia biflora (Cogn.) Urban FAC FAC Tetrazygia crotonifolia (Desr.) DC. FACU FACU Tetrazygia urbanii Cogn. FAC FAC Teucrium canadense L. FACW- FACW- FACW- FACW FACW FACW- FACW* FACW FAC+ NI FAC+,FACW Teucrium cubense Jacq. UPL FAC+ FACW* FACW UPL,FACW

Thalassia hemprichii (Ehrenb.) Aschers. OBL OBL Thalassia testudina Banks & Soland. ex Koenig OBL OBL OBL OBL Thalassodendron ciliatum (Forsk.) den Hartog OBL OBL Thalia dealbata Fraser ex Roscoe OBL OBL OBL OBL Thalia geniculata L. OBL OBL OBL Thalictrum alpinum L. NI NI FACW* FACW FACW- FACU FAC FACU,FACW Thalictrum clavatum DC. FACW FACW FACW Thalictrum cooleyi Ahles FACW+ FACW+ Thalictrum coriaceum (Britt.) Small FACU NI FACU

Thalictrum dasycarpum Fisch. & Avé-Lall. FACW FAC+ FACW- FAC FACW FACW- FACW* FACW FACW FAC,FACW Thalictrum debile Buckl. FAC FAC Thalictrum dioicum L. FAC FAC FACU+ FACW FAC FACU+,FACW Thalictrum fendleri Engelm. ex Gray NI NI FAC- FACU- UPL FAC FACU UPL,FAC Thalictrum macrostylum Small & Heller FACW FAC+ FAC+,FACW Thalictrum mirabile Small FAC* OBL FAC*,OBL Thalictrum occidentale Gray NI FACU* FACU* FAC+ NI FACU*,FAC+ Thalictrum pubescens Pursh FACW+ FACW+ FAC FAC,FACW+ Thalictrum revolutum DC. UPL FAC+ FAC NI NI NI NI UPL,FAC+ Thalictrum sparsiflorum Turcz. ex Fisch. & C.A. Mey. NI NI FAC+ FAC FAC FACU FACU,FAC+

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Thalictrum thalictroides (L.) Eames & Boivin FACU- UPL NI NI NI UPL,FACU- Thalictrum venulosum Trel. FACW FAC* NI NI NI NI NI FAC*,FACW Thaspium barbinode (Michx.) Nutt. UPL UPL UPL FAC- FAC* UPL,FAC* Thelypodium brachycarpum Torr. NI FACU FACU

Thelypodium crispum Greene ex Payson FACU NI FACU Thelypodium integrifolium (Nutt.) Endl. ex Walp. FACW FAC FACU- FAC FACW FACW FACU-,FACW Thelypodium sagittatum ssp. ovalifolium (Rydb.) Al-Shehbaz FACW* FACW* Thelypodium stenopetalum S. Wats. FAC* FAC*

Thelypteris angustifolia (Willd.) Proctor OBL OBL Thelypteris balbisii (Spreng.) Ching FAC+ FAC+ Thelypteris cyatheoides (Kaulfuss) Fosberg FACU FACU Thelypteris decussata (L.) Proctor FACW FACW Thelypteris deltoidea (Sw.) Proctor FAC FAC

Thelypteris dentata (Forsk.) E. St. John NI FACW FAC FAC FACU FACU,FACW Thelypteris germaniana (Fée) Proctor FACW FACW

Thelypteris hispidula (Dcne.) C.F. Reed FACU- FAC* FAC FACU-,FAC

Thelypteris interrupta (Willd.) K. Iwats. FAC+ OBL OBL FAC+,OBL Thelypteris kunthii (Desv.) Morton FACW FAC FAC NI FAC,FACW Thelypteris linkiana (K. Presl) R. Tryon FAC FAC Thelypteris namophila Proctor FACW FACW Thelypteris nevadensis (Baker) Clute ex Morton NI FAC* FAC*

Thelypteris noveboracensis (L.) Nieuwl. FAC FAC+ FAC+ OBL FAC,OBL Thelypteris opposita (Vahl) Ching FACW FACW Thelypteris ovata R. St. John UPL FACW UPL,FACW Thelypteris palustris var. pubescens (Lawson) Fern. FACW+ OBL FACW+ FACW+,OBL Thelypteris patens (Sw.) Small ex R. St. John NI FACW FACW Thelypteris piedrensis (C. Christens.) Morton FACU FACU Thelypteris poiteana (Bory) Proctor FAC FAC Thelypteris puberula (Baker) Morton NI OBL OBL Thelypteris resinifera (Desv.) Proctor FACW FACW FACW Thelypteris reticulata (L.) Proctor FACW FACW+ FACW,FACW+

Page 193 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Thelypteris rheophyta Proctor OBL OBL Thelypteris rudis (Kunze) Proctor FACW FACW Thelypteris sancta (L.) Ching FAC+ FAC+ Thelypteris sclerophylla (Poepp. ex Spreng.) Morton NI FACU FACU Thelypteris serrata (Cav.) Alston FACW+ OBL FACW+,OBL

Thelypteris simulata (Davenport) Nieuwl. FACW OBL FACW FACW,OBL Thelypteris warburgii (Kuhn & Christ.) Stone FAC* FAC* Thermopsis macrophylla var. venosa (Eastw.) Isely NI UPL UPL Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richards. NI UPL FACU FACU FAC* FACU UPL,FAC* Thespesia populnea (L.) Soland. ex Correa FAC FAC FAC+ FAC,FAC+ Thlaspi arvense L. UPL UPL UPL FACU FACU UPL UPL UPL NI NI UPL* UPL*,FACU Thrinax morrisii H. Wendl. FAC NI FAC Thrinax radiata Lodd. ex J.A. & J.H. Schultes FAC* FAC* Thuja occidentalis L. FACW UPL* FACW UPL*,FACW Thuja plicata Donn ex D. Don FAC FAC+ FAC FAC,FAC+ Thunbergia alata Bojer ex Sims UPL UPL FACU NI UPL,FACU Tiarella cordifolia L. FAC- FAC- FAC- FAC- Tiarella trifoliata L. FAC- FAC FAC FAC-,FAC Tiarella trifoliata var. unifoliata (Hook.) Kurtz NI NI NI FACU* FACU* Tibouchina herbacea (DC.) Cogn. FAC FAC Tilia americana L. FACU FACU FACU FACU FACU FACU NI FACU,FAC* Timonius ledermannii Val. FACU FACU Tipularia discolor (Pursh) Nutt. FACU FACU FACU- FAC FACU-,FAC Tiquilia nuttallii (Hook.) A. Richards. NI NI NI NI UPL UPL Tithonia diversifolia (Hemsl.) Gray FACU FACU UPL UPL,FACU Tithonia thurberi Gray FACW FACW Tofieldia coccinea Richards. FAC FAC Tofieldia glabra Nutt. NI FACW FACW Tofieldia glutinosa (Michx.) Pers. OBL OBL OBL NI NI OBL OBL FACW* FACW*,OBL Tofieldia pusilla (Michx.) Pers. FACW+ NI NI FAC FAC,FACW+ Tofieldia racemosa (Walt.) B.S.P. OBL OBL OBL OBL

Tolmiea menziesii (Pursh) Torr. & Gray FAC OBL FACW FAC,OBL Torenia asiatica L. FAC FAC Torralbasia cuneifolia (C. Wright) Krug & Urban OBL OBL

Page 194 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Torreyochloa californica (Beetle) Church OBL OBL

Torreyochloa erecta (A.S. Hitchc.) Church OBL OBL OBL OBL

Torreyochloa pallida var. fernaldii (A.S. Hitchc.) Dore ex Koyama & Kawano OBL NI OBL OBL OBL Torreyochloa pallida var. pallida (Torr.) Church OBL OBL OBL OBL Torreyochloa pallida var. pauciflora (J. Presl) J.I. Davis OBL NI OBL OBL OBL OBL FACW FACW,OBL Touchardia latifolia Gaud. FAC* FAC* Tournefortia filiflora Griseb. FACU FACU Tournefortia maculata Jacq. FAC FAC Toxicodendron pubescens P. Mill. FACU FACU FACU FACU FACU FACU Toxicodendron radicans (L.) Kuntze FAC FAC FAC+ FACU FACU FAC FACW FACU,FACW Toxicodendron rydbergii (Small ex Rydb.) Greene FAC- NI FAC FACU FAC FAC FACW FACU FACU* FACU*,FACW Toxicodendron vernix (L.) Kuntze OBL OBL OBL OBL OBL

Trachelospermum difforme (Walt.) Gray FACW FACW FACW FACW FACW Tradescantia bracteata Small ex Britt. UPL NI FACU- FAC FAC FAC* NI UPL,FAC Tradescantia edwardsiana Tharp FAC- FAC- Tradescantia fluminensis Vell. FAC+ FAC* FAC*,FAC+

Tradescantia occidentalis (Britt.) Smyth UPL UPL UPL UPL UPL FACU* FACU* FACU FACW UPL,FACW Tradescantia ohiensis Raf. FAC FAC- FACU+ FACU FACW FACU,FACW Tradescantia virginiana L. FACU FAC+ UPL NI UPL,FAC+ Tradescantia wrightii Rose & Bush FACW FACW* FACW*,FACW Tradescantia zebrina hort. ex Bosse NI UPL FACU NI UPL,FACU Trapa natans L. OBL OBL Trautvetteria caroliniensis (Walt.) Vail FACW- FACW+ FAC- NI FACW* FAC FAC FACW* FAC-,FACW+ Trema micranthum (L.) Blume NI FACU FACU

Trematolobelia grandifolia (Rock) O. Deg. FAC FAC Trematolobelia kauaiensis (Rock) Skottsberg FAC* FAC* Trematolobelia macrostachys (Hook. & Arn.) Zahlbr. FACU* FACU* Trematolobelia singularis St. John FACW FACW Trepocarpus aethusae Nutt. ex DC. NI FACW NI FACW FACW Triadenum fraseri (Spach) Gleason OBL NI OBL OBL OBL Triadenum tubulosum (Walt.) Gleason OBL OBL OBL OBL OBL Triadenum virginicum (L.) Raf. OBL OBL OBL OBL OBL

Page 195 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------

Triadenum walteri (J.G. Gmel.) Gleason OBL OBL OBL OBL OBL Trianthema portulacastrum L. UPL* FACW FACW FACW- FACU* FAC* FACW FAC NI UPL*,FACW Trichilia pallida Sw. FACU FACU Trichocoronis rivularis Gray OBL OBL

Trichocoronis wrightii (Torr. & Gray) Gray FACW* FACW FACW*,FACW Trichomanes alatum Sw. NI* Trichomanes boschianum Sturm FACW OBL FACW FACW,OBL Trichomanes crispum L. NI* Trichomanes holopterum Kunze OBL NI* OBL

Trichomanes hymenophylloides Bosch OBL OBL Trichomanes krausii Hook. & Grev. UPL NI* UPL

Trichomanes lineolatum (Bosch) Hook. UPL OBL UPL,OBL Trichomanes membranaceum L. NI OBL OBL Trichomanes petersii Gray FAC FAC Trichomanes polypodioides L. FACW FACW Trichomanes punctatum Poir. UPL NI* UPL Trichomanes radicans Sw. NI OBL OBL Trichomanes rigidum Sw. OBL OBL Trichomanes robustum Fourn. FACW FACW Trichomanes scandens L. NI* Trichospermum ledermannii Burret FAC FAC Trichospermum richii (Gray) Seem. FACU FACU

Trichostema austromontanum F.H. Lewis OBL* OBL* OBL* Trichostema dichotomum L. NI UPL* UPL NI UPL*,UPL Trichostema micranthum Gray FAC* FACW* FAC*,FACW* Trichostigma octandrum (L.) H. Walt. NI FACU FACU Tridens albescens (Vasey) Woot. & Standl. FAC* FAC FAC- FACU* FACU*,FAC Tridens ambiguus (Ell.) J.A. Schultes FACW+ FAC- FAC-,FACW+ Tridens flavus (L.) A.S. Hitchc. FACU* FACU UPL UPL UPL UPL UPL,FACU Tridens strictus (Nutt.) Nash NI FACW FACU FACW FAC- FACU,FACW Tridens X oklahomensis (Featherly) Featherly (pro sp.) NI FAC* FACW* FAC*,FACW* Trientalis borealis Raf. FAC FAC FAC+ FACW* FAC* FAC*,FACW* Trientalis borealis ssp. latifolia (Hook.) Hultén FAC- FAC FAC-,FAC Trientalis europaea L. NI FAC* FAC FAC*,FAC Trientalis europaea ssp. arctica (Fisch. ex Hook.) Hultén OBL OBL FAC FAC,OBL Trifolium albopurpureum Torr. & Gray NI NI FACU* FACU*

Page 196 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Trifolium amabile Kunth OBL* OBL* Trifolium amoenum Greene FACW* FACW* Trifolium barbigerum Torr. NI FACW FACW

Trifolium beckwithii Brewer ex S. Wats. FAC+ FAC FAC FAC* FAC*,FAC+ Trifolium bolanderi Gray OBL OBL Trifolium cyathiferum Lindl. FACW FAC* FACW NI FAC*,FACW Trifolium dasyphyllum Torr. & Gray NI NI FACU* FACU- UPL UPL,FACU* Trifolium depauperatum Desv. UPL* NI FAC- UPL*,FAC- Trifolium douglasii House FACW FACW Trifolium dubium Sibthorp UPL FACU- FACU UPL FACU- FACU FACU UPL FACU* UPL NI UPL,FACU Trifolium eriocephalum Nutt. NI FAC FAC- NI* FAC-,FAC Trifolium fragiferum L. FACU NI FACU FAC FAC NI FACW- FACU NI* FACU,FACW- Trifolium fucatum Lindl. UPL* FACU+ FAC UPL*,FAC Trifolium haydenii Porter NI UPL UPL Trifolium howellii S. Wats. FACW- FACW FACW-,FACW Trifolium hybridum L. FACU- FACU FAC- FACU FACU FAC FAC FACU FAC FACU FAC NI FACU-,FAC Trifolium kingii S. Wats. NI FACW FAC- FAC-,FACW Trifolium longipes Nutt. NI NI FACW* FACU FAC- FACW FACU,FACW Trifolium macrocephalum (Pursh) Poir. NI FACU FACU- FACU* FACU-,FACU Trifolium microcephalum Pursh NI FACW* FAC FAC FACU* UPL* UPL*,FACW* Trifolium monanthum Gray FAC FACW FAC,FACW

Trifolium mucronatum Willd. ex Spreng. NI FACW* NI NI FACW* Trifolium nanum Torr. NI NI FACW* UPL UPL UPL,FACW* Trifolium neurophyllum Greene FACW* FACW* Trifolium obtusiflorum Hook. f. FAC FAC* FAC*,FAC Trifolium parryi Gray NI NI FAC FACU FAC FACU,FAC Trifolium pinetorum Greene FACW FACW Trifolium polyodon Greene FACW FACW Trifolium pratense L. FACU- FACU- FACU+ FACU FACU FACU+ FACU FACU FACU FACU+ FAC NI UPL UPL,FAC Trifolium productum Greene NI NI FAC* FAC* Trifolium repens L. FACU- FACU FACU+ FACU FACU FACU+ FACU FACU FAC- FAC FACU* NI FACU-,FAC Trifolium resupinatum L. UPL FACU UPL FACU+ FACU FACU UPL NI NI UPL,FACU+ Trifolium variegatum Nutt. FACW FACW- FAC* FACW- FAC FAC*,FACW Trifolium willdenowii Spreng. FACW* NI NI FACW* Trifolium wormskioldii Lehm. NI NI FACW* OBL FACW+ FACW FAC FAC,OBL Triglochin concinnum Burtt-Davy NI OBL OBL OBL Triglochin maritimum L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Triglochin palustre L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Triglochin striatum Ruiz & Pavón OBL OBL OBL OBL OBL Trillium albidum J.D. Freeman NI NI Trillium cernuum L. FACW FAC FAC FAC,FACW Trillium erectum L. FACU- FAC UPL UPL,FAC Trillium flexipes Raf. FAC FAC- FAC- FACU FACU,FAC

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Trillium lancifolium Raf. NI UPL UPL Trillium ovatum Pursh NI FAC FACU* FACU* FACU*,FAC Trillium pusillum Michx. FACW FACW UPL NI UPL,FACW Trillium recurvatum Beck UPL FACU FACU- NI FACU UPL,FACU Trillium sessile L. UPL* UPL FACU-* FACU* NI UPL*,FACU* Trillium texanum Buckl. FACU FAC FACU,FAC Trillium undulatum Willd. FACU FACU FACU- FACU-,FACU Trimorpha acris var. asteroides (Andrz. ex Bess.) Nesom FAC FAC NI FACU FACU FAC FACU,FAC

Trimorpha acris var. debilis (Gray) Nesom NI NI NI NI FAC NI FAC

Trimorpha lonchophylla (Hook.) Nesom FACW- FACW NI FACW* FACW FACW FAC FACW FAC,FACW Triodanis perfoliata (L.) Nieuwl. FAC FACU+ FAC FAC FAC FAC- FAC FACU UPL FAC NI UPL,FAC Triosteum angustifolium L. FAC* UPL NI NI NI UPL,FAC* Triphasia trifolia (Burm. f.) P. Wilson NI NI NI FAC* FAC* Triphora surinamensis (Lindl.) Britt. OBL OBL Triphora trianthophora (Sw.) Rydb. UPL FACW- FACU- FACU* FACU OBL UPL,OBL Tripsacum dactyloides (L.) L. FACW FAC+ FAC+ FAC FAC+ FAC,FACW Trisetum cernuum Trin. NI FACU FACU FAC+ FACU* FACU*,FAC+ Trisetum inaequale Whitney NI Trisetum melicoides (Michx.) Vasey ex Scribn. FAC* FACW* FAC*,FACW* Trisetum sibiricum Rupr. FAC* FAC* Trisetum spicatum (L.) Richter FACU UPL FAC- FACU NI FACW- FACU- UPL FAC+ FAC UPL,FACW- Trisetum wolfii Vasey NI NI FACW FACW- FACU FACW* FACU,FACW Trisetum X orthochaetum A.S. Hitchc. (pro sp.) NI Triteleia hyacinthina (Lindl.) Greene FACW FACU FACW* FACU,FACW

Triteleia ixioides ssp. cookii (Hoover) Lenz FAC* FAC* Triteleia peduncularis Lindl. FACW FACW Triumfetta semitriloba Jacq. FACU FAC UPL UPL,FAC Trollius laxus Salisb. OBL NI NI OBL OBL OBL Tropaeolum majus L. NI NI UPL NI NI UPL Tsuga canadensis (L.) Carr. FACU FACU FACU FACU,FACW* Tsuga heterophylla (Raf.) Sarg. NI FACU+ FACU FAC FACU,FAC Tsuga mertensiana (Bong.) Carr. FACU FACU FACU+ FAC FACU,FAC Tuctoria greenei (Vasey) J. Reeder OBL OBL

Tuctoria mucronata (Crampton) J. Reeder OBL OBL Turnera ulmifolia L. UPL FAC NI UPL,FAC Turpinia occidentalis (Sw.) G. Don FAC FAC Tussilago farfara L. FACU NI FACU FACU Typha angustifolia L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL NI OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Typha domingensis Pers. OBL OBL NI OBL OBL OBL OBL OBL OBL OBL OBL OBL Typha latifolia L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Typha X glauca Godr. (pro sp.) OBL OBL OBL NI OBL NI OBL OBL Ulmus alata Michx. FACU FACU+ FACU FACU FACU FACU,FACU+ Ulmus americana L. FACW- FACW FACW- FAC FAC FAC NI FAC,FACW Ulmus crassifolia Nutt. FAC NI FAC FAC Ulmus pumila L. NI NI NI UPL UPL NI NI NI NI UPL UPL Ulmus rubra Muhl. FAC- FAC FAC FAC FAC FAC FAC-,FAC Ulmus serotina Sarg. FAC+ UPL NI FAC UPL,FAC+ Ulmus thomasii Sarg. FACU+ FAC FAC+ FACU- UPL UPL,FAC+ Umbellularia californica (Hook. & Arn.) Nutt. FAC- FAC FAC-,FAC Uncinia uncinata (L. f.) Kükenth. FAC FAC Uniola paniculata L. FACU- FACU FACU FACU-,FACU Urena lobata L. FAC FAC FACU FACU,FAC Urera baccifera (L.) Gaud. FACW FACW Urera caracasana (Jacq.) Gaud. ex Griseb. FACW FACW Urera chlorocarpa Urban FACW FACW Urera glabra (Hook. & Arn.) Weddell FAC* FAC* Urtica chamaedryoides Pursh FACU FAC FACU* FACU FACU FACU*,FAC Urtica dioica L. FACU FAC+ FACW- FACW FACW FAC FACW* FAC FAC+ FACW FACU FACU,FACW Utricularia amethystina Salzm. ex St.-Hil. & Girard OBL OBL Utricularia caerulea L. OBL* OBL* Utricularia cornuta Michx. OBL OBL OBL OBL NI OBL Utricularia exoleta R. Br. NI Utricularia fibrosa Walt. OBL OBL OBL OBL OBL Utricularia floridana Nash OBL OBL Utricularia foliosa L. OBL NI OBL Utricularia geminiscapa Benj. OBL NI OBL OBL Utricularia gibba L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Utricularia inflata Walt. OBL OBL NI OBL NI OBL Utricularia intermedia Hayne OBL OBL OBL OBL OBL OBL OBL OBL OBL Utricularia juncea Vahl OBL OBL OBL OBL OBL Utricularia macrorhiza Le Conte OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Utricularia minor L. OBL NI OBL OBL OBL OBL OBL OBL OBL OBL Utricularia ochroleuca R.W. Hartman NI NI OBL NI OBL OBL

Utricularia olivacea C. Wright ex Griseb. OBL OBL OBL Utricularia purpurea Walt. OBL OBL OBL OBL OBL Utricularia pusilla Vahl OBL OBL Utricularia racemosa Wallich OBL OBL Utricularia radiata Small OBL OBL OBL OBL OBL

Page 199 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Utricularia resupinata B.D. Greene ex Bigelow OBL OBL OBL OBL Utricularia simulans Pilger OBL OBL Utricularia subulata L. OBL OBL NI OBL OBL OBL Utricularia uliginosa Vahl OBL OBL Uvularia floridana Chapman FACW FACW Uvularia perfoliata L. FACU FACU NI NI FACU Uvularia puberula Michx. FACU FAC- FACU,FAC- Uvularia sessilifolia L. FACU- FAC+ FAC- FACU FACU* FACU-,FAC+

Vaccaria hispanica (P. Mill.) Rauschert NI NI NI NI NI NI NI NI NI UPL NI UPL Vaccinium angustifolium Ait. FACU- NI FACU FACU-,FACU Vaccinium arboreum Marsh. FACU FACU FACU FACU FACU FACU Vaccinium caesariense Mackenzie OBL NI OBL Vaccinium calycinum Sm. FAC FAC Vaccinium cespitosum Michx. FACW FACU* NI NI FAC* FAC FAC FACW FACW FACU*,FACW Vaccinium corymbosum L. FACW- FACW FACW FACW FACW-,FACW Vaccinium crassifolium Andr. FAC FAC+ FAC,FAC+ Vaccinium darrowii Camp FACU FACU Vaccinium dentatum Sm. FACU FACU Vaccinium elliottii Chapman FACW FAC+ FACW- FAC+,FACW Vaccinium erythrocarpum Michx. FAC FAC FAC Vaccinium formosum Andr. OBL FAC+ FAC+,OBL Vaccinium fuscatum Ait. NI FAC+ NI NI FAC+ Vaccinium macrocarpon Ait. OBL OBL OBL OBL OBL Vaccinium membranaceum Dougl. ex Torr. UPL* FACU NI FACU FACU FACU+ UPL*,FACU+ Vaccinium myrsinites Lam. FACU FACU Vaccinium myrtilloides Michx. FAC FACW- NI FACU FACU,FACW- Vaccinium myrtillus L. NI NI UPL UPL NI UPL Vaccinium ovalifolium Sm. FACU* NI NI FAC FACU*,FAC Vaccinium oxycoccos L. OBL OBL OBL OBL OBL Vaccinium parvifolium Sm. NI NI FAC* FAC* Vaccinium reticulatum Sm. FAC* FAC* Vaccinium scoparium Leib. ex Coville FACU NI FAC UPL FACU- FACU UPL,FAC Vaccinium simulatum Small FACU FAC FACU,FAC Vaccinium stamineum L. FACU FACU FACU- FACU FACU FACU-,FACU Vaccinium tenellum Ait. UPL* FACU- UPL*,FACU- Vaccinium uliginosum L. FACU+ FAC* NI FACW FACW FACW FAC FACU+,FACW Vaccinium virgatum Ait. FACW FACU FACW FACW- FACU,FACW Vaccinium vitis-idaea L. FAC FAC FAC FAC

Vaccinium X marianum S. Wats. (pro sp.) FAC OBL FAC,OBL Vahlodea atropurpurea (Wahlenb.) Fries ex Hartman FACW NI NI FAC+ FACW FACW* FACW* FAC+,FACW

Page 200 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Valeriana acutiloba Rydb. FAC FAC FAC* FACU NI NI FACU,FAC Valeriana capitata Pallas ex Link FAC FAC Valeriana dioica L. FACW- NI FACW NI FACW-,FACW Valeriana edulis Nutt. ex Torr. & Gray OBL FACW+ FAC NI FAC FACW- FAC FAC,OBL Valeriana occidentalis Heller NI NI FAC FAC- FAC FACW FAC-,FACW Valeriana pauciflora Michx. FACW FAC FACW- FAC,FACW Valeriana scandens L. FAC FAC FAC Valeriana scouleri Rydb. NI FAC FAC FAC Valeriana sitchensis Bong. OBL NI FAC FAC FAC FAC,OBL Valeriana texana Steyermark OBL* OBL* OBL* Valerianella amarella (Lindheimer ex Engelm.) Krok FAC FACU* FACU*,FAC Valerianella florifera Shinners FAC* FAC* Valerianella radiata (L.) Dufr. FAC FAC- FAC+ FAC FACW* FAC-,FACW* Valerianella stenocarpa (Engelm. ex Gray) Krok FACW* FACW* Valerianella texana Dyal FAC+ FAC+

Valerianella umbilicata (Sullivant) Wood FAC FAC FACW* FAC,FACW* Valerianella woodsiana (Torr. & Gray) Walp. FACU* FACW- NI NI FACW FACU*,FACW Vallisneria americana Michx. OBL OBL OBL OBL OBL NI OBL NI OBL OBL Vanilla barbellata Reichenb. f. NI UPL UPL Veratrum californicum Dur. NI NI OBL FACW FACW+ OBL FACW,OBL Veratrum californicum var. caudatum (Heller) C.L. Hitchc. OBL OBL Veratrum fimbriatum Gray OBL OBL Veratrum viride Ait. FACW+ FAC+ FACW+ NI FACW FACW FAC* FAC*,FACW+ Verbascum blattaria L. UPL FAC FACU- NI UPL UPL UPL UPL UPL FACU* NI UPL,FAC Verbascum thapsus L. NI NI NI NI NI NI NI NI NI NI NI NI Verbascum virgatum Stokes NI NI NI NI NI NI NI NI NI Verbena bonariensis L. NI FAC+ FACW+ NI NI FACW FAC NI FAC,FACW+ Verbena bracteata Lag. & Rodr. UPL* FACU- FACU FACU FACU FAC FAC FACU FAC* FACW UPL*,FACW Verbena brasiliensis Vell. UPL* FAC- NI FAC* NI FACW* NI UPL*,FACW* Verbena californica Moldenke FACW FACW Verbena carolina L. NI NI NI Verbena hastata L. FACW+ FAC FACW+ FACW FACW FACW FACW FACW FAC+ FACW FAC,FACW+ Verbena lasiostachys Link NI FAC- FAC- FAC- Verbena macdougalii Heller NI FAC- FACU- UPL NI UPL,FAC- Verbena officinalis L. FACU- FACU- NI NI NI* FACU- Verbena riparia Raf. ex Small & Heller FACW FAC FAC,FACW Verbena robusta Greene FACW FACW Verbena runyonii Moldenke FACW- NI FACW- Verbena scabra Vahl FACW FACW+ OBL OBL OBL FAC FAC,OBL Verbena urticifolia L. FACU FAC+ FAC+ FACU UPL FAC UPL,FAC+

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Verbena X engelmannii Moldenke NI FAC FACU* FACU NI FACU*,FAC Verbena X rydbergii Moldenke NI NI FACW* FACW NI FACW*,FACW Verbesina alata L. FAC FAC Verbesina alternifolia (L.) Britt. ex Kearney FAC FAC FACW FAC FAC FAC,FACW Verbesina chapmanii J.R. Coleman FACW+ FACW+ Verbesina encelioides (Cav.) Benth. & Hook. f. ex Gray FACU- FAC FAC FAC FAC FAC FAC FACU NI FAC FACW FACU- FACU-,FACW

Verbesina heterophylla (Chapman) Gray FACW FACW Verbesina occidentalis (L.) Walt. UPL FACU NI FACU* UPL,FACU Verbesina virginica L. UPL FACU FACU-* FACU- FACU UPL,FACU Verbesina walteri Shinners FAC- FAC- Vernonia angustifolia Michx. FACU- FACU- Vernonia arkansana DC. NI FAC FAC* FACW FAC FAC*,FACW Vernonia baldwinii Torr. NI UPL UPL FACW- FACW- FACU* NI NI UPL,FACW- Vernonia blodgettii Small FACW- FACW- Vernonia borinquensis Urban FAC FAC Vernonia fasciculata Michx. FAC+ FACW FACW FACW FAC FAC NI FAC,FACW Vernonia gigantea (Walt.) Trel. FAC FAC+ FAC FACW FAC FAC,FACW Vernonia lettermannii Engelm. ex Gray FACW OBL FACW,OBL Vernonia marginata (Torr.) Raf. FAC FAC FACU* NI FACU*,FAC Vernonia missurica Raf. FACU+ FAC+ FAC+ FACW FACW FACW* FACU+,FACW Vernonia noveboracensis (L.) Michx. FACW+ FAC+ NI FAC+,FACW+ Vernonia sericea L.C. Rich. FAC FAC

Veronica americana Schwein. ex Benth. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Veronica anagallis-aquatica L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Veronica arvensis L. NI UPL FACU* FACU FACU FACU* FACU* FACU FACU* FACU* FACU* FAC UPL,FAC Veronica beccabunga L. OBL OBL OBL OBL OBL Veronica chamaedrys L. UPL NI NI NI NI NI UPL,FACU* Veronica cusickii Gray NI FAC* FAC FAC*,FAC Veronica officinalis L. FACU- FACU UPL UPL NI UPL UPL,FACU Veronica peregrina L. FACU- FAC+ FACW+ FACW OBL OBL OBL FACW+ OBL OBL FACW OBL NI FACU-,OBL Veronica plebia R. Br. FACW FACW Veronica scutellata L. OBL OBL OBL OBL NI OBL OBL OBL OBL OBL Veronica serpyllifolia L. FAC+ FAC+ FACW OBL OBL FACW- FACW FAC NI* OBL FAC FAC,OBL Veronica wormskjoldii Roemer & J.A. Schultes FAC NI NI FAC FAC+ FACW- FACW* FAC FAC,FACW* Veronicastrum virginicum (L.) Farw. FACU FACW FAC FAC FAC FAC FACU,FACW

Vetiveria zizanioides (L.) Nash ex Small NI FAC FAC Viburnum acerifolium L. UPL* FACU UPL* UPL UPL*,FACU Viburnum dentatum L. FAC FAC FAC FAC FAC Viburnum dentatum var. dentatum L. NI OBL NI NI OBL

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Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Viburnum dentatum var. lucidum Ait. FACW- FACW FACW- FAC,FACW Viburnum edule (Michx.) Raf. FACW FACW FACW NI FACW FACW FACU FACU,FACW Viburnum lantanoides Michx. FACU FAC FACU,FAC Viburnum lentago L. FAC FAC FAC+ FACU FAC NI NI FACU,FACW- Viburnum nudum L. OBL FACW+ NI FACW+ FACW+,OBL Viburnum nudum var. cassinoides (L.) Torr. & Gray FACW FACW FACW NI FACW Viburnum obovatum Walt. FACW+ FACW+ Viburnum opulus var. americanum Ait. FACW FACW FAC FACW NI FACW- FAC,FACW Viburnum plicatum Thunb. NI NI Viburnum prunifolium L. FACU FACU FACU FACU FACU+ FACU,FAC- Viburnum rufidulum Raf. UPL FACU FACU-* UPL FACU- UPL,FACU Vicia acutifolia Ell. FACW+ FACW+ Vicia americana Muhl. ex Willd. NI FACU* FAC FAC FACU* FACU* UPL FAC* FACU* FACU* UPL,FAC Vicia caroliniana Walt. FACU- FACU UPL* UPL UPL*,FACU Vicia floridana S. Wats. FACW FACW Vicia ludoviciana Nutt. FACU UPL* FACU UPL UPL UPL NI NI UPL*,FACU Vicia minutiflora F.G. Dietr. FAC UPL* UPL UPL*,FAC Vicia nigricans ssp. gigantea (Hook.) Lassetter & Gunn. NI FACU NI FACU Vicia ocalensis Godfrey & Kral OBL OBL Vicia sativa L. FACU- FACU FACU- FACU FACU FAC FACW FACU UPL FACU UPL UPL UPL,FACW Vigna adenantha (G.F.W. Mey.) Marechal, Mascherpa & Stanier NI OBL NI OBL Vigna longifolia (Benth.) Verdc. OBL* OBL* Vigna luteola (Jacq.) Benth. NI FACW FACW- FAC+ FAC+,FACW Vigna marina (Burm. f.) Merr. NI FACU FACU Viola adunca Sm. FAC FAC- FACU NI FAC FAC FAC FAC FAC FACU,FAC Viola adunca var. adunca Sm. NI NI NI NI FACW FACW- NI NI FACW-,FACW Viola affinis Le Conte FACW FACW FACW NI FAC NI FAC,FACW Viola appalachiensis Henry FACU NI FACU Viola bicolor Pursh FACU FAC FACU NI FAC- FAC FAC UPL FAC UPL,FAC Viola biflora L. NI NI FACW FACW FACW Viola blanda var. palustriformis Gray FACW FACU FACW FACW FACU,FACW Viola blanda Willd. FACW FACW- FACW- NI FACW-,FACW Viola brittoniana Pollard FAC FAC FAC Viola canadensis L. NI NI NI NI NI NI FACU* NI NI FACU* Viola chamissoniana Gingins FACU FACU Viola conspersa Reichenb. FACW FACW- FACW- FACW FACW-,FACW Viola cucullata Ait. FACW+ OBL OBL FACW FACW,OBL Viola esculenta Ell. FACW FACW- FACW FACW-,FACW Viola glabella Nutt. NI FAC FACW FACW FAC,FACW Viola hallii Gray FAC FAC FAC Viola hastata Michx. UPL FACU UPL,FACU Viola helenae Forbes & Lydgate FACW FACW

Page 203 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Viola kauaensis Gray OBL OBL Viola labradorica Schrank FAC FAC* NI NI NI NI NI FAC*,FAC Viola lanceolata L. OBL OBL OBL NI OBL OBL OBL OBL Viola langloisii Greene FACW- FACW+ FACW-,FACW+ Viola langsdorfii Fisch. ex Gingins FACW OBL FACW FACW,OBL Viola macloskeyi Lloyd NI NI NI NI NI FACW+ OBL OBL NI FACW+,OBL Viola macloskeyi ssp. pallens (Banks ex DC.) M.S. Baker OBL OBL OBL NI NI FACW* FACW+ OBL NI* UPL UPL,OBL Viola maviensis Mann FACW FACW Viola missouriensis Greene FACU* FAC+ FACW FACW- FAC FACW FACW+ FACU*,FACW+ Viola nephrophylla Greene FACW FACW FACW+ FACW FACW FACW FACW FACW FACW FACW FACW,FACW+ Viola novae-angliae House OBL OBL OBL Viola oahuensis Forbes FAC FAC Viola palmata L. NI NI NI NI NI Viola palustris L. FACW+ FACW NI NI OBL OBL FACW NI FACW,OBL Viola pedata L. UPL FACU UPL UPL UPL NI UPL,FACU Viola pedatifida G. Don FACU- FACU FACU- FACU FACU FACU FACU* UPL UPL,FACU Viola pratincola Greene FACU FAC FAC FAC- FAC NI FACU,FAC Viola primulifolia L. FAC+ FACW FACW+ FAC FAC,FACW+ Viola pubescens Ait. FACU- FACU FACU- FACU FAC- FACU FACU-,FAC- Viola pubescens var. pubescens Ait. FACU FACW FACW- FACU FAC FACW- FACU,FACW Viola renifolia Gray FACW FACW* FACW FACW NI FACW FACW FAC FAC,FACW Viola rostrata Pursh FACU FACU FACU FACU Viola rotundifolia Michx. FAC+ FAC FAC,FAC+ Viola sagittata Ait. FACW FACW- FAC+ FAC FAC- FAC-,FACW Viola septemloba Le Conte FACW FAC+ FAC- FAC-,FACW Viola septentrionalis Greene FACU FACU FACU NI NI FACU Viola sororia Willd. FAC FAC FAC FAC FAC FAC FAC* NI FAC*,FAC Viola striata Ait. FACW FACW- FACW NI FACW-,FACW Viola viarum Pollard NI FACU UPL FACU FACU* NI UPL,FACU Viola villosa Walt. FACU- FACU- FACU FACU-,FACU Viola X bernardii Greene (pro sp.) NI FACU-* NI NI FACU-* Vitex divaricata Sw. FACU FACU Vitis aestivalis Michx. FACU FAC- FACU UPL FAC UPL,FAC Vitis arizonica Engelm. NI FACU+ FAC FACU- FACU-,FAC Vitis californica Benth. FAC* FACU FACW FACU,FACW Vitis cinerea (Engelm.) Millard FACW FAC+ FACW- FAC FACW- NI FAC,FACW Vitis girdiana Munson FAC* FAC* Vitis labrusca L. FACU FAC+ FACU NI FACU,FAC+ Vitis palmata Vahl NI FACW- OBL FACW FACW* FACW-,OBL Vitis riparia Michx. FACW FACW FACW- FAC FAC FAC FAC* FACW FACU FACU,FACW Vitis rotundifolia Michx. FAC- FAC FACW FAC- FAC-,FACW Vitis rupestris Scheele UPL* UPL FACU-* FACU- UPL*,FACU- Vitis shuttleworthii House FAC FAC Vitis vinifera L. NI NI NI NI NI UPL NI UPL

Page 204 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Vitis vulpina L. FAC FAC+ FACW- FAC FAC FAC FAC* FAC*,FACW- Vitis X novae-angliae Fern. (pro sp.) NI Vittaria lineata (L.) Sm. FAC NI* FAC Voyria aphylla (Jacq.) Pers. FAC FAC Voyria tenella Hook. FAC FAC Vulpia bromoides (L.) S.F. Gray FACW UPL UPL NI FAC NI NI NI FACU* UPL FACU UPL,FACW Vulpia myuros (L.) K.C. Gmel. UPL FACU FACU NI FACU FAC FACW FACW- FACU* FACU* UPL UPL UPL,FACW Vulpia octoflora (Walt.) Rydb. UPL FACU+ FACU-* FACU UPL FACU* FACU* UPL UPL UPL UPL,FACU+ Wallenia lamarckiana (A. DC.) Mez FAC FAC Wallenia yunquensis (Urban) Mez OBL OBL Washingtonia filifera (L. Linden) H. Wendl. UPL FACW NI FACW UPL,FACW

Websteria confervoides (Poir.) S. Hooper OBL OBL Wedelia calycina L.C. Rich. NI FAC+ FAC+ Weinmannia affinis Gray FACU FACU Weinmannia pinnata L. OBL OBL Wikstroemia bicornuta Hbd. FAC* FAC* Wikstroemia oahuensis (Gray) Rock FAC FAC Wilhelmsia physodes (Fisch. ex Ser.) McNeill FAC FAC Wislizenia refracta Engelm. FACW FACU- FACU- NI FACU-,FACW

Wislizenia refracta ssp. refracta Engelm. NI NI NI FACU FACU Wisteria frutescens (L.) Poir. FACW FACW FACW FACW FACW Wolffia arrhiza (L.) Horkel ex C.F.H. Wimmer NI OBL OBL Wolffia borealis (Engelm. ex Hegelm.) Landolt ex Landolt & Wildi NI NI NI NI NI NI NI OBL OBL Wolffia brasiliensis Weddell OBL OBL OBL OBL OBL OBL OBL OBL OBL Wolffia columbiana Karst. OBL OBL OBL OBL OBL OBL OBL OBL OBL Wolffia globosa (Roxb.) Hartog & Plas NI OBL NI OBL Wolffiella gladiata (Hegelm.) Hegelm. OBL OBL OBL OBL OBL OBL Wolffiella lingulata (Hegelm.) Hegelm. OBL OBL OBL OBL OBL Wolffiella oblonga (Phil.) Hegelm. OBL NI OBL OBL Wollastonia biflora (L.) DC. FACU FACU Woodwardia areolata (L.) T. Moore FACW+ OBL OBL OBL FACW+,OBL Woodwardia fimbriata Sm. FACW FACW FACW FACW+ FACW,FACW+ Woodwardia radicans (L.) J. Sm. OBL OBL Woodwardia virginica (L.) Sm. OBL OBL OBL OBL OBL

Wullschlaegelia aphylla (Sw.) Reichenb. f. OBL OBL Wyethia amplexicaulis (Nutt.) Nutt. NI NI FACU FAC- FACU,FAC- Wyethia angustifolia (DC.) Nutt. FACU FACU- FACU-,FACU Wyethia helianthoides Nutt. FACU FACW FACU,FACW

Page 205 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------X Elyhordeum macounii (Vasey) Barkworth & Dewey NI FAC- FAC FAC FACU* FAC FACU NI* NI FACU*,FAC Xanthium spinosum L. FACU FACU FACU FACU FACU FACU FACU+ FACU FACU FAC+ FACU,FAC+ Xanthium strumarium L. FAC FAC FAC FAC FAC FAC- FAC FAC FAC FAC+ FAC FACU FACU,FAC+ Xanthocephalum gymnospermoides (Gray) Benth. & Hook. f. FACW- FAC* FAC*,FACW- Xanthorhiza simplicissima Marsh. FACW FACW- FACW* FACW-,FACW Ximenia americana L. FACU UPL UPL,FACU Xiphidium ceruleum Aubl. FACW FACW Xylocarpus granatum Koen. OBL OBL

Xylocarpus moluccensis (Lam.) Roemer OBL OBL Xylosma crenata (St. John) St. John FAC* FAC* Xylosma schwaneckeana (Krug & Urban) Urban OBL OBL Xyris ambigua Bey. ex Kunth OBL OBL OBL OBL Xyris baldwiniana J.A. Schultes OBL OBL OBL Xyris brevifolia Michx. OBL OBL Xyris caroliniana Walt. FACW+ FACW+ FACW OBL FACW,OBL Xyris complanata R. Br. FACW FACW Xyris difformis Chapman OBL OBL OBL OBL OBL Xyris drummondii Malme OBL NI OBL Xyris elliottii Chapman OBL OBL* FACW FACW,OBL Xyris fimbriata Ell. OBL OBL NI OBL Xyris flabelliformis Chapman OBL OBL Xyris isoetifolia Kral OBL OBL Xyris jupicai L.C. Rich. OBL OBL OBL OBL OBL OBL Xyris laxifolia var. iridifolia (Chapman) Kral, comb. nov. ined. OBL OBL OBL OBL Xyris longisepala Kral OBL OBL Xyris montana Ries OBL OBL OBL Xyris platylepis Chapman OBL OBL OBL OBL* OBL*,OBL Xyris scabrifolia Harper OBL NI OBL Xyris serotina Chapman OBL OBL Xyris smalliana Nash OBL OBL NI OBL Xyris stricta Chapman OBL NI OBL Xyris torta Sm. OBL OBL OBL OBL OBL

Yabea microcarpa (Hook. & Arn.) K.-Pol. FACU* FACU FACU+ UPL UPL,FACU+ Yeatesia viridiflora (Nees) Small FACW- FACW- FACW- Youngia japonica (L.) DC. NI FACU NI FACU FAC FACU FACU,FAC Yucca aloifolia L. FACU- UPL UPL,FACU- Yucca gloriosa L. FAC NI FAC Zannichellia palustris L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Zantedeschia aethiopica (L.) Spreng. OBL OBL NI OBL

Page 206 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------Zanthoxylum americanum P. Mill. FACU* FAC- FACU+ UPL UPL NI UPL,FAC- Zanthoxylum clava-herculis L. FAC FAC FAC- FAC-,FAC Zanthoxylum fagara (L.) Sarg. FACU* NI FACU* Zanthoxylum hirsutum Buckl. UPL NI UPL Zanthoxylum oahuense Hbd. FAC* FAC* Zenobia pulverulenta (Bartr. ex Willd.) Pollard FACW OBL FACW,OBL Zephyranthes atamasca (L.) Herbert FACW FACW FACW Zephyranthes atamasca var. treatiae (S. Wats.) Meerow FAC FAC Zephyranthes pulchella J.G. Sm. FACW- FACW- Zephyranthes refugiensis F.B. Jones FACW- FACW- Zephyranthes simpsonii Chapman FAC FAC Zeuxine strateumatica (L.) Schlechter FAC NI NI FAC Zigadenus densus (Desr.) Fern. OBL FACW+ FACW FACW,OBL Zigadenus elegans Pursh NI UPL FAC- FACU FAC FACW+ FACU+ FACU FACU FACU UPL,FACW+ Zigadenus elegans ssp. glaucus (Nutt.) Hultén FAC+ FAC FACW NI FAC,FACW Zigadenus fontanus Eastw. OBL OBL Zigadenus glaberrimus Michx. OBL FACW+ FACW+ FACW+,OBL Zigadenus leimanthoides Gray OBL FACW FACW+ FACW,OBL

Zigadenus vaginatus (Rydb.) J.F. Macbr. FAC FAC Zigadenus venenosus S. Wats. NI FAC FAC FACU* FAC* FACU* FAC FACU*,FAC

Zigadenus virescens (Kunth) J.F. Macbr. FAC- FAC- Zingiber zerumbet (L.) Sm. FACW FACU* FACU*,FACW Zizania aquatica L. OBL OBL OBL OBL OBL NI OBL NI OBL OBL

Zizania latifolia (Griseb.) Turcz. ex Stapf OBL OBL Zizania palustris var. interior (Fassett) Dore NI NI NI NI NI NI OBL OBL Zizania texana A.S. Hitchc. OBL OBL Zizaniopsis miliacea (Michx.) Doell & Aschers. OBL OBL OBL OBL OBL Zizia aptera (Gray) Fern. FAC FACU FACU FACW- FAC FACU FAC FAC+ FACU,FACW- Zizia aurea (L.) W.D.J. Koch FAC FAC+ FAC+ FAC- FAC FAC- NI FAC-,FAC+ Zizia trifoliata (Michx.) Fern. UPL FAC- UPL,FAC- Zostera japonica Aschers. & Graebn. OBL NI OBL Zostera marina L. OBL OBL OBL OBL OBL OBL Zostera pacifica L. OBL OBL ------

Page 207 96 National Summary

Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator ------January 24, 1997 Ecology Section - National Wetlands Inventory - US Fish and Wildlife Service

Page 208 Synonymy

NATIONAL LIST OF VASCULAR PLANT SPECIES THAT OCCUR IN WETLANDS: 1996 SYNONYMY

SYNONYM ACCEPTED SCIENTIFIC NAME SOURCE ------Abama americana (Ker-Gawl.) Morong Narthecium americanum Ker-Gawl. KAR94 Abama montana Small Narthecium americanum Ker-Gawl. KAR94 Abildgaardia monostachya (L.) Vahl Abildgaardia ovata (Burm. f.) Kral KAR94 Abutilon abutilon (L.) Rusby Abutilon theophrasti Medik. KAR94 Abutilon avicennae Gaertn. Abutilon theophrasti Medik. KAR94 Acacia minuta ssp. minuta (M.E. Jones) * Acacia smallii Isely Beauchamp KAR94 Acaena exigua var. glaberrima Bitter Acaena exigua Gray KAR94 Acaena exigua var. glabriuscula Bitter Acaena exigua Gray KAR94 Acaena exigua var. subtusstrigulosa Bitter Acaena exigua Gray KAR94 Acalypha virginica var. rhomboidea (Raf.) * Acalypha rhomboidea Raf. Cooperrider KAR94 floridanus Small Acanthocereus tetragonus (L.) Humm. KAR94 Acanthocereus pentagonus (L.) Britt. & Rose Acanthocereus tetragonus (L.) Humm. KAR94 Acanthochiton wrightii Torr. Amaranthus acanthochiton Sauer KAR94 Acanthoxanthium spinosum (L.) Fourr. Xanthium spinosum L. KAR94 Acer rubrum var. trilobum Torr. & Gray ex K. Acer carolinianum Walt. Koch KAR94 Acer dasycarpum Ehrh. Acer saccharinum L. KAR94 Acer rubrum var. drummondii (Hook. & Arn. ex Acer drummondii Hook. & Arn. ex Nutt. Nutt.) Sarg. KAR94 Acer nigrum var. palmeri Sarg. Acer nigrum Michx. f. KAR94 Acer platanoides var. schwedleri Nichols. Acer platanoides L. KAR94 Acer rubrum var. drummondii (Hook. & Arn. ex * Acer rubrum ssp. drummondii (Hook. & Arn. ex Nutt.) E. Murr. Nutt.) Sarg. KAR94 Acer rubrum var. trilobum Torr. & Gray ex K. Acer rubrum var. tridens Wood Koch KAR94 Acer saccharinum var. laciniatum Pax Acer saccharinum L. KAR94 Acer saccharinum var. wieri Rehd. Acer saccharinum L. KAR94 * Acer saccharum ssp. nigrum (Michx. f.) Desmarais Acer nigrum Michx. f. KAR94 Acer saccharum var. nigrum (Michx. f.) Britt. Acer nigrum Michx. f. KAR94 Acer saccharum var. viride (Schmidt) E. Murr. Acer nigrum Michx. f. KAR94 Acerates delticola Small Asclepias longifolia Michx. KAR94 Acerates floridana (Lam.) A.S. Hitchc. Asclepias longifolia Michx. KAR94 Acerates hirtella Pennell Asclepias hirtella (Pennell) Woods. KAR94 Acerates longifolia (Michx.) Ell. Asclepias longifolia Michx. KAR94 Acetosa oblongifolia (L.) A.& D. Löve Rumex obtusifolius L. KAR94 Acetosella acetosella (L.) Small Rumex acetosella L. KAR94 Acetosella corniculata (L.) Kuntze Oxalis corniculata L. KAR94 Acetosella tenuifolia (Wallr.) A. Löve Rumex acetosella L. KAR94 Acetosella vulgaris (Koch) Fourr. Rumex acetosella L. KAR94 Achras bidentata A.DC. Manilkara bidentata (A. DC.) Chev. NLSPN

Achras emarginata (L.) Little Manilkara jaimiqui ssp. emarginata (L.) Cronq. KAR94 Achyranthes altissima Jacq. Chamissoa altissima (Jacq.) Kunth KAR94 Achyranthes philoxeroides (Mart.) Standl. Alternanthera philoxeroides (Mart.) Griseb. KAR94 Achyranthes polygonoides (L.)LAM. Alternanthera sessilis (L.) R. Br. ex DC. NLSPN Achyranthes prostrata L. Cyathula prostrata (L.) Blume KAR94

Page 209 Synonymy

Achyranthes ramosissima auct. non (Mart.) Standl. Alternanthera flavescens Kunth KAR94 Achyranthes sessilis (L.) Desf. ex Steud. Alternanthera sessilis (L.) R. Br. ex DC. KAR94 Acisanthera acisanthera (L.) Britt. Acisanthera quadrata Pers. KAR94 Acmella oppositifolia var. repens (Walt.) R.K. Acmella repens (Walt.) L.C. Rich. Jansen KAR94 Lotus unifoliolatus var. unifoliolatus (Hook.) Acmispon americanum (Nutt.) Rydb. Benth. KAR94 Acnida alabamensis Standl. Amaranthus australis (Gray) Sauer KAR94 Acnida altissima (Riddell) Moq. ex Standl. Amaranthus tuberculatus (Moq.) Sauer KAR94 Acnida altissima var. prostrata (Uline & Bray) Fern. Amaranthus tuberculatus (Moq.) Sauer KAR94 Acnida altissima var. subnuda (S. Wats.) Fern. Amaranthus tuberculatus (Moq.) Sauer KAR94 Acnida australis Gray Amaranthus australis (Gray) Sauer KAR94 Acnida cannabina L. Amaranthus cannabinus (L.) Sauer KAR94 Acnida concatenata (Moq.) Small Amaranthus tuberculatus (Moq.) Sauer KAR94 Acnida cuspidata Bertero ex Spreng. Amaranthus australis (Gray) Sauer KAR94 Acnida floridana S. Wats. Amaranthus floridanus (S. Wats.) Sauer KAR94 Acnida subnuda (S. Wats.) Standl. Amaranthus tuberculatus (Moq.) Sauer KAR94 Acnida tamariscina auct. non (Nutt.) Wood Amaranthus rudis Sauer KAR94 Acnida tamariscina var. prostrata Uline & Bray Amaranthus tuberculatus (Moq.) Sauer KAR94 Acnida tuberculata Moq. Amaranthus tuberculatus (Moq.) Sauer KAR94 Acoelorraphe wrightii (Griseb. & H. Wendl.) H. Acoelorraphe arborescens (Sarg.) Becc. Wendl. ex Becc. KAR94 Acomastylis calthifolia (Menzies ex Sm.) Bolle Geum calthifolium Menzies ex Sm. KAR94 Acomastylis peckii (Pursh) Bolle Geum peckii Pursh KAR94 Aconogonum alaskanum (W. Wight ex Hultén) Soják Polygonum alpinum All. KAR94 Aconogonum alpinum (All.) Schur Polygonum alpinum All. KAR94 Aconogonum davisiae (Brewer ex Gray) Soják Polygonum davisiae Brewer ex Gray KAR94

Aconogonum davisiae var. glabrum (G.N. Jones) S.-P. Hong Polygonum davisiae Brewer ex Gray KAR94 Aconogonum hultenianum (Yurtsev) Tzvelev Polygonum alpinum All. KAR94 Aconogonum hultenianum var. lapathifolium (Cham. & Schlecht.) S.-P. Hong Polygonum alpinum All. KAR94 Aconogonum newberryi (Small) Soják Polygonum davisiae Brewer ex Gray KAR94

Aconogonum phytolaccifolium (Meisn. ex Small) Small ex Rydb. Polygonum phytolaccifolium Meisn. ex Small KAR94 Aconogonum phytolaccifolium var. glabrum S.-P. Hong Polygonum phytolaccifolium Meisn. ex Small KAR94 Aconogonum polystachyum (Wallich ex Meisn.) Haraldson Polygonum polystachyum Wallich ex Meisn. KAR94 * Acorus calamus auct. non L. Acorus americanus (Raf.) Raf. KAR94 Acorus calamus var. americanus (Raf.) H.D. Wulff. Acorus americanus (Raf.) Raf. KAR94 Acrostichum excelsum Maxon Acrostichum danaeifolium Langsd. & Fisch. KAR94 Actaea alba auct. non (L.) P. Mill. Actaea pachypoda Ell. KAR94 Actinomeris alternifolia (L.) DC. Verbesina alternifolia (L.) Britt. ex Kearney KAR94 Actinomeris heterophylla Chapman Verbesina heterophylla (Chapman) Gray KAR94 Actinomeris pauciflora Nutt. Verbesina heterophylla (Chapman) Gray KAR94 * Actinostachys germanii Fée Actinostachys pennula (Sw.) Hook. KAR94 Desmanthus illinoensis (Michx.) MacM. ex B.L. Acuan illinoense (Michx.) Kuntze Robins. & Fern. KAR94 * Adenostemma viscosum J.R. & G. Forst. Adenostemma lavenia (L.) Kuntze KAR94

Adiantum capillus-veneris var. modestum (Underwood) Fern. Adiantum capillus-veneris L. KAR94 Adiantum capillus-veneris var. protrusum Fern. Adiantum capillus-veneris L. KAR94 Adiantum modestum Underwood Adiantum capillus-veneris L. KAR94 Adiantum pedatum ssp. aleuticum (Rupr.) Calder & Taylor Adiantum aleuticum (Rupr.) Paris KAR94 Adiantum pedatum ssp. calderi Cody Adiantum aleuticum (Rupr.) Paris KAR94

Page 210 Synonymy

Adiantum pedatum ssp. subpumilum (W.H. Wagner) Lellinger Adiantum aleuticum (Rupr.) Paris KAR94 Adiantum pedatum var. aleuticum Rupr. Adiantum aleuticum (Rupr.) Paris KAR94 Adiantum pedatum var. subpumilum W.H. Wagner Adiantum aleuticum (Rupr.) Paris KAR94 Adicea fontana Lunell Pilea fontana (Lunell) Rydb. KAR94 Adike pumila (L.)RAF. Pilea pumila (L.) Gray NLSPN Adipera bicapsularis (L.) Britt. & Rose ex Britt. & Wilson Senna bicapsularis (L.) Roxb. KAR94 Senna pendula var. stahlii (Urban) Irwin & Adipera stahlii (Urban) Britt. & Rose ex Britt. & Wilson Barneby KAR94 Aegilops exaltata L. Rottboellia cochinchinensis (Lour.) Clayton KAR94 Aegilops incurva L. Parapholis incurva (L.) C.E. Hubbard KAR94 Aegopodium podagraria var. variegatum Bailey Aegopodium podagraria L. KAR94 Aeschynomene americana var. glandulosa (Poir.) Rudd Aeschynomene americana L. KAR94 Aeschynomene emerus Aubl. Sesbania emerus (Aubl.) Urban KAR94 Aeschynomene portoricensis Urban Aeschynomene gracilis Vogel KAR94

Aesculus arguta Buckl. Aesculus glabra var. arguta (Buckl.) B.L. Robins. KAR94 Aesculus georgiana Sarg. Aesculus sylvatica Bartr. KAR94

Aesculus glabra var. buckleyi Sarg. Aesculus glabra var. arguta (Buckl.) B.L. Robins. KAR94 Aesculus octandra Marsh. Aesculus flava Ait. KAR94 Aesculus octandra var. vestita Sarg. Aesculus flava Ait. KAR94 Aesculus octandra var. virginica Sarg. Aesculus flava Ait. KAR94 Aesculus sylvatica var. lanceolata (Sarg.) Bartr. Aesculus sylvatica Bartr. KAR94 Afzelia cassioides J.F. Gmel. Seymeria cassioides (J.F. Gmel.) Blake KAR94 Afzelia macrophylla (Nutt.) Kuntze Dasistoma macrophylla (Nutt.) Raf. KAR94 Agalinis decemloba (Greene) Pennell Agalinis obtusifolia Raf. KAR94 Agalinis delicatula Pennell Agalinis pinetorum Pennell KAR94 Agalinis fasciculata var. peninsularis Pennell Agalinis fasciculata (Ell.) Raf. KAR94 Agalinis georgiana (C.L. Boynt.) Pennell Agalinis fasciculata (Ell.) Raf. KAR94 * Agalinis harperi Pennell Agalinis pinetorum Pennell KAR94 Agalinis keyensis Pennell Agalinis oligophylla Pennell KAR94 Agalinis oligophylla var. pseudophylla Pennell Agalinis oligophylla Pennell KAR94 Agalinis parvifolia (Benth.) Small ex Britt. Agalinis obtusifolia Raf. KAR94 Agalinis pinetorum var. delicatula (Pennell) Pennell Agalinis pinetorum Pennell KAR94 Agalinis pseudophylla (Pennell) Shinners Agalinis oligophylla Pennell KAR94 Agalinis purpurea var. carteri Pennell Agalinis purpurea (L.) Pennell KAR94 Agalinis purpurea var. racemulosa (Pennell) Boivin Agalinis fasciculata (Ell.) Raf. KAR94 Agalinis tenella Pennell Agalinis obtusifolia Raf. KAR94 * Agalinis virgata Raf. Agalinis fasciculata (Ell.) Raf. KAR94 Agaloma marginata (Pursh) A.& D. Löve Euphorbia marginata Pursh KAR94 X Elyhordeum macounii (Vasey) Barkworth & X Agrohordeum macounii (Vasey) Lepage Dewey KAR94 X Elyhordeum macounii (Vasey) Barkworth & X Agrohordeum macounii var. valencianum Bowden Dewey KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Agropyron alaskanum Scribn. & Merr. Merr.) A. Love KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Agropyron boreale ssp. alaskanum (Scribn. & Merr.) Melderis Merr.) A. Love KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Agropyron boreale var. alaskanum (Scribn. & Merr.) Welsh Merr.) A. Love KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron brevifolium Scribn. Gould ex Shinners KAR94 * Agropyron caninum (L.) Beauv. Elymus caninus (L.) L. KAR94

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Elymus trachycaulus ssp. trachycaulus (Link) Agropyron caninum ssp. majus (Vasey) C.L. Hitchc. Gould ex Shinners KAR94 Agropyron caninum var. andinum (Scribn. & J.G. Sm.) C.L. Elymus trachycaulus ssp. trachycaulus (Link) Hitchc. Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron caninum var. hornemannii (Koch) Pease & Moore Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron caninum var. majus (VASEY)C.HITCHC. Gould ex Shinners NLSPN Elymus trachycaulus ssp. trachycaulus (Link) Agropyron caninum var. mitchellii Welsh Gould ex Shinners KAR94 Elymus lanceolatus ssp. lanceolatus (Scribn. & * Agropyron dasystachyum (Hook.) Scribn. & J.G. Sm. J.G. Sm.) Gould KAR94 Agropyron dasystachyum var. riparum (Scribn. & J.G. Sm.) Elymus lanceolatus ssp. lanceolatus (Scribn. & Bowden J.G. Sm.) Gould KAR94 Agropyron dasystachyum var. sericeum auct. non Boivin Elymus macrourus (Turcz.) Tzvelev KAR94 Elymus lanceolatus ssp. lanceolatus (Scribn. & Agropyron elmeri Scribn. J.G. Sm.) Gould KAR94 Elymus lanceolatus ssp. lanceolatus (Scribn. & Agropyron lanceolatum Scribn. & J.G. Sm. J.G. Sm.) Gould KAR94 Agropyron littorale (Host) Dur. Elytrigia pungens (Pers.) Tutin KAR94 * Agropyron macrourum (Turcz.) Drobov Elymus macrourus (Turcz.) Tzvelev KAR94 Agropyron molle (Scribn. & J.G. Sm.) Rydb. Pascopyrum smithii (Rydb.) A. Löve KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron pauciflorum (Schwein.) A.S. Hitchc. ex Silveus Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron pauciflorum ssp. majus (Vasey) Melderis Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron pauciflorum ssp. novae-angliae (Scribn.) Melderis Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron pauciflorum ssp. teslinense (Porsild & Senn) Melderis Gould ex Shinners KAR94 Agropyron pauciflorum var. novae-angliae (Scribn.) Taylor & Elymus trachycaulus ssp. trachycaulus (Link) MacBryde Gould ex Shinners KAR94 * Agropyron pungens (Pers.) Roemer & J.A. Schultes Elytrigia pungens (Pers.) Tutin KAR94 Elytrigia repens var. repens (L.) Desv. ex B.D. * Agropyron repens (L.) Beauv. Jackson KAR94 Agropyron repens var. subulatum (Schreb.) Roemer & J.A. Elytrigia repens var. repens (L.) Desv. ex B.D. Schultes Jackson KAR94 Elymus lanceolatus ssp. lanceolatus (Scribn. & Agropyron riparum Scribn. & J.G. Sm. J.G. Sm.) Gould KAR94 Agropyron sericeum auct. non A.S. Hitchc. Elymus macrourus (Turcz.) Tzvelev KAR94 * Agropyron smithii Rydb. Pascopyrum smithii (Rydb.) A. Löve KAR94

Agropyron smithii var. molle (Scribn. & J.G. Sm.) M.E. Jones Pascopyrum smithii (Rydb.) A. Löve KAR94 Agropyron smithii var. palmeri (Scribn. & J.G. Sm.) Heller Pascopyrum smithii (Rydb.) A. Löve KAR94 Pseudoroegneria spicata ssp. spicata (Pursh) A. * Agropyron spicatum Pursh Love KAR94 Pseudoroegneria spicata ssp. spicata (Pursh) A. Agropyron spicatum var. pubescens Elmer Love KAR94 Agropyron subsecundum var. andinum (Scribn. & J.G. Sm.) A.S. Elymus trachycaulus ssp. trachycaulus (Link) Hitchc. Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron tenerum Vasey Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron teslinense Porsild & Senn Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) * Agropyron trachycaulum (Link) Malte ex H.F. Lewis Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron trachycaulum var. majus (Vasey) Fern. Gould ex Shinners KAR94

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Elymus trachycaulus ssp. trachycaulus (Link) Agropyron trachycaulum var. novae-angliae (Scribn.) Fern. Gould ex Shinners KAR94 Pseudoroegneria spicata ssp. spicata (Pursh) A. Agropyron vaseyi Scribn. & J.G. Sm. Love KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & * Agropyron violaceum (Hornem.) Lange Merr.) A. Love KAR94 Agropyron violaceum ssp. andinum (Scribn. & J.G. Sm.) Elymus trachycaulus ssp. trachycaulus (Link) Melderis Gould ex Shinners KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Agropyron violaceum var. alboviride (Hultén) Melderis Merr.) A. Love KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Agropyron violaceum var. andinum Scribn. & J.G. Sm. Gould ex Shinners KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Agropyron violaceum var. virescens Lange Merr.) A. Love KAR94 Agrostis aenea Trin. Agrostis alascana Hultén KAR94 Agrostis airoides Torr. Sporobolus airoides (Torr.) Torr. KAR94 * Agrostis alba auct. non L. Agrostis gigantea Roth KAR94 Agrostis alba var. palustris (Huds.) Pers. Agrostis stolonifera L. KAR94 Agrostis alba var. stolonifera (L.) Sm. Agrostis stolonifera L. KAR94 Agrostis algida Phipps Phippsia algida (Phipps) R. Br. KAR94 Agrostis altissima (Walt.) Tuckerman Agrostis perennans (Walt.) Tuckerman KAR94 Agrostis antecedens Bickn. Agrostis hyemalis (Walt.) B.S.P. KAR94 * Agrostis borealis Hartman Agrostis mertensii Trin. KAR94 Agrostis borealis var. americana (Scribn.) Fern. Agrostis mertensii Trin. KAR94 Agrostis borealis var. paludosa (Scribn.) Fern. Agrostis mertensii Trin. KAR94 Agrostis canina var. varians (Thuill.) Ducomm. Agrostis canina L. KAR94 Agrostis cryptandra Torr. Sporobolus cryptandrus (Torr.) Gray KAR94 Agrostis elata (Pursh) Trin. Agrostis perennans (Walt.) Tuckerman KAR94 Agrostis exigua Thurb. Agrostis elliottiana J.A. Schultes KAR94 Agrostis fallax Hbd. Agrostis sandwicensis Hbd. KAR94 Agrostis frondosa Poir. Muhlenbergia frondosa (Poir.) Fern. KAR94 Agrostis gigantea var. dispar (Michx.) Philipson Agrostis gigantea Roth KAR94 Agrostis indica L. Sporobolus indicus (L.) R. Br. KAR94 Agrostis kennedyana Beetle Agrostis tandilensis (Kuntze) Parodi KAR94 Agrostis maritima Lam. Agrostis stolonifera L. KAR94 Agrostis melaleuca (Trin.) A.S. Hitchc. Agrostis alascana Hultén KAR94 Agrostis mertensii ssp. borealis (Hartman) Tzvelev Agrostis mertensii Trin. KAR94 Agrostis mexicana L. Muhlenbergia mexicana (L.) Trin. KAR94 Agrostis microphylla var. hendersonii (A.S. Hitchc.) Beetle Agrostis hendersonii A.S. Hitchc. KAR94 Agrostis nigra With. Agrostis gigantea Roth KAR94 Agrostis oreophila Trin. Agrostis perennans (Walt.) Tuckerman KAR94 Agrostis palustris Huds. Agrostis stolonifera L. KAR94 Agrostis perennans var. aestivalis Vasey Agrostis perennans (Walt.) Tuckerman KAR94 Agrostis perennans var. elata (Pursh) A.S. Hitchc. Agrostis perennans (Walt.) Tuckerman KAR94 Agrostis pyramidata Lam. Sporobolus pyramidatus (Lam.) A.S. Hitchc. KAR94 Agrostis racemosa Michx. Muhlenbergia racemosa (Michx.) B.S.P. KAR94 Agrostis radiata L. Chloris radiata (L.) Sw. KAR94 Agrostis retrofracta Willd. Agrostis avenacea J.F. Gmel. KAR94 Agrostis rupestris auct. non All. Agrostis mertensii Trin. KAR94 Agrostis schweinitzii Trin. Agrostis perennans (Walt.) Tuckerman KAR94 * Agrostis semiverticillata (Forsk.) C. Christens. Polypogon viridis (Gouan) Breistr. KAR94

Agrostis stolonifera ssp. gigantea (Roth) Schuebl. & Martens Agrostis gigantea Roth KAR94 Agrostis stolonifera var. compacta Hartman Agrostis stolonifera L. KAR94

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Agrostis stolonifera var. major (Gaudin) Farw. Agrostis gigantea Roth KAR94 * Agrostis stolonifera var. palustris (Huds.) Farw. Agrostis stolonifera L. KAR94 Agrostis sylvatica Huds. Agrostis capillaris L. KAR94 * Agrostis tenuis Sibthorp Agrostis capillaris L. KAR94 Agrostis tenuis var. aristata (Parnell) Druce Agrostis capillaris L. KAR94 Agrostis tenuis var. hispida (Willd.) Philipson Agrostis capillaris L. KAR94 Agrostis tenuis var. pumila (L.) Druce Agrostis capillaris L. KAR94 Muhlenbergia capillaris var. trichopodes (Ell.) Agrostis trichopodes Ell. Vasey KAR94 * Agrostis trinii Turcz. Agrostis vinealis ssp. trinii (Turcz.) Tzvelev KAR94 Agrostis variabilis auct. non Rydb. Agrostis rossiae Vasey KAR94 Gastridium ventricosum (Gouan) Schinz & Agrostis ventricosa Gouan Thellung KAR94 Agrostis verticillata Vill. Polypogon viridis (Gouan) Breistr. KAR94 Agrostis virginica L. Sporobolus virginicus (L.) Kunth KAR94 Ailanthus glandulosa Desf. Ailanthus altissima (P. Mill.) Swingle KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Aira atropurpurea Wahlenb. Hartman KAR94 Aira danthonioides Trin. Deschampsia danthonioides (Trin.) Munro KAR94 Aira elongata Hook. Deschampsia elongata (Hook.) Munro KAR94 Aira indica L. Sacciolepis indica (L.) Chase KAR94 Aira obtusata Michx. Sphenopholis obtusata (Michx.) Scribn. KAR94 Aira spicata L. Trisetum spicatum (L.) Richter KAR94 Alcina perfoliata Cav. Melampodium perfoliatum (Cav.) Kunth KAR94 Alectra aspera (Cham. & Schlecht.) L.O. Williams Alectra fluminensis (Vell.) Stearn KAR94 * Alhagi camelorum Fisch. Alhagi maurorum Medik. KAR94

Alhagi pseudalhagi (Bieb.) Desv. ex B. Keller & Schaparenko Alhagi maurorum Medik. KAR94 Alisma geyeri Torr. Alisma gramineum Lej. KAR94 Alisma gramineum var. angustissimum (DC.) Hendricks Alisma gramineum Lej. KAR94 Alisma gramineum var. geyeri (Torr.) Lam. Alisma gramineum Lej. KAR94

Alisma gramineum var. graminifolium (Wahlenb.) Hendricks Alisma gramineum Lej. KAR94 Alisma gramineum var. wahlenbergii auct. non (Holmb.) Raymond & Kucyniak Alisma gramineum Lej. KAR94 * Alisma lanceolatum Gray Alisma gramineum Lej. KAR94 Alisma plantago-aquatica ssp. subcordatum (Raf.) Hultén Alisma subcordatum Raf. KAR94 Alisma plantago-aquatica var. parviflorum (Pursh) Torr. Alisma subcordatum Raf. KAR94 Alliaria alliaria (L.) Britt. Alliaria petiolata (Bieb.) Cavara & Grande KAR94 Alliaria officinalis Andrz. ex Bieb. Alliaria petiolata (Bieb.) Cavara & Grande KAR94 Allionia gausapoides Standl. Mirabilis linearis (Pursh) Heimerl KAR94 Allionia linearis Pursh Mirabilis linearis (Pursh) Heimerl KAR94 Allionia nyctaginea Michx. Mirabilis nyctaginea (Michx.) MacM. KAR94 * Allium bivalve (L.) Kuntze Nothoscordum bivalve (L.) Britt. KAR94 Allium incisum A. Nels. & J.F. Macbr. Allium lemmonii S. Wats. KAR94 Allium scissum A. Nels. & J.F. Macbr. Allium lemmonii S. Wats. KAR94 Plagiobothrys acanthocarpus (Piper) I.M. Allocarya acanthocarpa Piper Johnston KAR94

Allocarya austiniae Greene Plagiobothrys austiniae (Greene) I.M. Johnston KAR94 Plagiobothrys scouleri var. hispidulus (Greene) Allocarya cognata Greene Dorn KAR94 Plagiobothrys figuratus ssp. figuratus (Piper) I.M. Allocarya figurata Piper Johnston ex M.E. Peck KAR94

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Allocarya glaber (Gray) J.F. Macbr. Plagiobothrys glaber (Gray) I.M. Johnston KAR94 Allocarya greenei (Gray) Greene Plagiobothrys greenei (Gray) I.M. Johnston KAR94 Allocarya hirta Greene Plagiobothrys hirtus (Greene) I.M. Johnston KAR94 Plagiobothrys scouleri var. hispidulus (Greene) Allocarya hispidula Greene Dorn KAR94 Plagiobothrys humistratus (Greene) I.M. Allocarya humistrata Greene Johnston KAR94

Allocarya hystricula Piper Plagiobothrys hystriculus (Piper) I.M. Johnston KAR94 Plagiobothrys leptocladus (Greene) I.M. Allocarya leptoclada Greene Johnston KAR94 Plagiobothrys lithocaryus (Greene ex Gray) I.M. Allocarya lithocarya Greene ex Gray Johnston KAR94

Allocarya salsa Brandeg. Plagiobothrys salsus (Brandeg.) I.M. Johnston KAR94 Plagiobothrys scouleri var. hispidulus (Greene) Allocarya scopulorum Greene Dorn KAR94

Allocarya stricta Greene Plagiobothrys strictus (Greene) I.M. Johnston KAR94

Allocarya trachycarpa (Gray) Greene Plagiobothrys trachycarpus (Gray) I.M. Johnston KAR94 Plagiobothrys chorisianus var. undulatus (Piper) Allocarya undulata Piper Higgins, comb. nov. ined. KAR94 Alloplectus ambiguus Urban Columnea ambiguus (Urban) Morley KAR94 Almutaster pauciflorus (Nutt.) A.& D. Löve Aster pauciflorus Nutt. KAR94

Alnus alnobetula (Ehrh.) K. Koch p.p. Alnus viridis ssp. sinuata (Regel) A.& D. Löve KAR94 Alnus alnus (L.) Britt. Alnus glutinosa (L.) Gaertn. KAR94 * Alnus crispa (Ait.) Pursh Alnus viridis ssp. crispa (Ait.) Turrill KAR94

Alnus crispa ssp. laciniata Hultén Alnus viridis ssp. sinuata (Regel) A.& D. Löve KAR94

Alnus crispa ssp. sinuata (Regel) Hultén Alnus viridis ssp. sinuata (Regel) A.& D. Löve KAR94 Alnus crispa var. elongata Raup Alnus viridis ssp. crispa (Ait.) Turrill KAR94 Alnus crispa var. mollis (Fern.) Fern. Alnus viridis ssp. crispa (Ait.) Turrill KAR94 Alnus incana var. americana Regel Alnus incana ssp. rugosa (Du Roi) Clausen KAR94 Alnus incana var. occidentalis (Dippel) C.L. Hitchc. Alnus incana ssp. tenuifolia (Nutt.) Breitung KAR94 Alnus incana var. serrulata (Ait.) Boivin Alnus serrulata (Ait.) Willd. KAR94 Alnus incana var. virescens S. Wats. Alnus incana ssp. tenuifolia (Nutt.) Breitung KAR94 Alnus maritima ssp. metoporina (Furlow) E. Murr. Alnus maritima (Marsh.) Muhl. ex Nutt. KAR94 Alnus maritima var. metoporina (Furlow) E. Murr. Alnus maritima (Marsh.) Muhl. ex Nutt. KAR94 Alnus metoporina Furlow Alnus maritima (Marsh.) Muhl. ex Nutt. KAR94 Alnus mollis FERNALD Alnus viridis ssp. crispa (Ait.) Turrill NLSPN Alnus noveboracensis Britt. Alnus serrulata (Ait.) Willd. KAR94 Alnus oregona Nutt. Alnus rubra Bong. KAR94 Alnus oregona var. pinnatisecta Starker Alnus rubra Bong. KAR94 Alnus rhombifolia var. bernardina Munz & Johnston Alnus rhombifolia Nutt. KAR94 * Alnus rugosa (Du Roi) Spreng. Alnus incana ssp. rugosa (Du Roi) Clausen KAR94 Alnus rugosa var. americana (Regel) Fern. Alnus incana ssp. rugosa (Du Roi) Clausen KAR94 Alnus serrulata var. subelliptica Fern. Alnus serrulata (Ait.) Willd. KAR94

* Alnus sinuata (Regel) Rydb. Alnus viridis ssp. sinuata (Regel) A.& D. Löve KAR94 * Alnus tenuifolia Nutt. Alnus incana ssp. tenuifolia (Nutt.) Breitung KAR94 Alnus viridis ssp. fruticosa (Rupr.) Nyman Alnus viridis ssp. crispa (Ait.) Turrill KAR94 Alnus viridis var. crispa (Ait.) House Alnus viridis ssp. crispa (Ait.) Turrill KAR94

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Alnus viridis var. sinuata Regel Alnus viridis ssp. sinuata (Regel) A.& D. Löve KAR94 Alnus X hultenii Murai Alnus viridis ssp. crispa (Ait.) Turrill KAR94 Alnus X purpusii Callier Alnus incana ssp. tenuifolia (Nutt.) Breitung KAR94 Alopecurus agrestis L. Alopecurus myosuroides Huds. KAR94 * Alopecurus alpinus Sm., non Villars Alopecurus borealis Trin. KAR94 Alopecurus alpinus ssp. glaucus (Less.) Hultén Alopecurus borealis Trin. KAR94 Alopecurus alpinus ssp. stejnegeri (Vasey) Hultén Alopecurus borealis Trin. KAR94 Alopecurus alpinus var. glaucus (Less.) Krylov Alopecurus borealis Trin. KAR94 Alopecurus alpinus var. stejnegeri (Vasey) Hultén Alopecurus borealis Trin. KAR94 Alopecurus glaucus Less. Alopecurus borealis Trin. KAR94 * Alopecurus howellii Vasey Alopecurus saccatus Vasey KAR94 Alopecurus macounii Vasey Alopecurus carolinianus Walt. KAR94 Alopecurus monspeliensis L. Polypogon monspeliensis (L.) Desf. KAR94 Alopecurus occidentalis Scribn. & Tweedy Alopecurus borealis Trin. KAR94 Alopecurus ramosus Poir. Alopecurus carolinianus Walt. KAR94 Alopecurus ventricosus Pers., non (Gouan) Huds. Alopecurus arundinaceus Poir. KAR94 Renealmia jamaicensis var. puberula Alpinia antillarua auct. non Roemer & J.A. Schultes (Gagnepain) Maas KAR94 Alpinia aromatica Aubl. Renealmia occidentalis (Sw.) Sweet KAR94 Alpinia exaltata (L. f.) Roemer & J.A. Schultes Renealmia alpinia (Rottb.) Maas KAR94 Renealmia jamaicensis var. puberula Alpinia jamaicensis Gaertn. p.p. (Gagnepain) Maas KAR94 Alpinia occidentalis Sw. Renealmia occidentalis (Sw.) Sweet KAR94 Alpinia spicata Jacq. Costus spicatus (Jacq.) Sw. KAR94 Alsinanthe stricta (Sw.) Reichenb. Minuartia stricta (Sw.) Hiern KAR94 Alsine antillana (Urban) Britt. & Wilson Stellaria antillana Urban KAR94 Alsine aquatica (L.) Britt. Myosoton aquaticum (L.) Moench KAR94 Alsine baicalensis Coville Stellaria umbellata Turcz. ex Kar. & Kir. KAR94 Alsine baldwinii Small Stellaria prostrata Baldw. KAR94

Alsine bongardiana (Fern.) A. Davids. & Moxley Stellaria borealis ssp. sitchana (Steud.) Piper KAR94

Alsine brachypetala (Bong.) T.J. Howell Stellaria borealis ssp. sitchana (Steud.) Piper KAR94 Alsine calycantha (Ledeb.) Rydb. Stellaria calycantha (Ledeb.) Bong. KAR94 Alsine crispa (Cham. & Schlecht.) Holz. Stellaria crispa Cham. & Schlecht. KAR94

Alsine fontinalis (Short & Peter) Britt. Stellaria fontinalis (Short & Peter) B.L. Robins. KAR94 Alsine glauca (With.) Britt. Stellaria palustris (Murr.) Retz. KAR94 Alsine humifusa (Rottb.) Britt. Stellaria humifusa Rottb. KAR94 Alsine longipes (Goldie) Coville Stellaria longipes ssp. longipes Goldie KAR94 Alsine obtusa (Engelm.) Rose Stellaria obtusa Engelm. KAR94 Alsine palmeri Rydb. Stellaria longipes ssp. longipes Goldie KAR94 Alsine simcoei T.J. Howell Stellaria calycantha (Ledeb.) Bong. KAR94 Alsine stricta (Richards.) Rydb. Stellaria longipes ssp. longipes Goldie KAR94 Alsine uliginosa (Murr.) Britt. Stellaria alsine Grimm KAR94 Alsine validus Goodding Stellaria longipes ssp. longipes Goldie KAR94 Alsine viridula Piper Stellaria obtusa Engelm. KAR94 Alsine washingtoniana (B.L. Robins.) Heller Stellaria obtusa Engelm. KAR94 Alsinopsis obtusiloba Rydb. Minuartia obtusiloba (Rydb.) House KAR94 Alsophila boringuena Maxon Cyathea borinquena (Maxon) Domin KAR94 * Alsophila dryopteroides (Maxon) R. Tryon Alsophila amintae Conant KAR94 Alsophila procera (Willd.) Desv. Cyathea pungens (Willd.) Domin KAR94

Page 216 Synonymy

Alsophila quadripinnata (Gmel.) C. Christens. Lophosoria quadripinnata (Gmel.) C. Christens. KAR94 Alternanthera floridana (Chapman) Small Alternanthera flavescens Kunth KAR94 Alternanthera glabra Moq. Alternanthera sessilis (L.) R. Br. ex DC. KAR94 Alternanthera polygonoides (L.)SWEET Alternanthera sessilis (L.) R. Br. ex DC. NLSPN Alternanthera ramosissima auct. non (Mart.) Chod. Alternanthera flavescens Kunth KAR94 Alyxia oliviformis var. lanceolata Hbd. Alyxia oliviformis Gaud. KAR94 Alyxia oliviformis var. myrtillifolia Gray ex Hbd. Alyxia oliviformis Gaud. KAR94 Alyxia oliviformis var. ovata Hbd. Alyxia oliviformis Gaud. KAR94 Amaranthus albomarginatus Uline & Bray Amaranthus californicus (Moq.) S. Wats. KAR94 Amaranthus albus var. pubescens (Uline & Bray) Fern. Amaranthus albus L. KAR94 Amaranthus altissimus Riddell Amaranthus tuberculatus (Moq.) Sauer KAR94 Amaranthus ambigens Standl. Amaranthus tuberculatus (Moq.) Sauer KAR94 Amaranthus annectens Blake Amaranthus greggii S. Wats. KAR94 Amaranthus ascendens Loisel. Amaranthus blitum L. KAR94 Amaranthus gracilis Desf. Amaranthus viridis L. KAR94 Amaranthus graecizans auct. non L. Amaranthus albus L. KAR94 Amaranthus graecizans auct. non L. Amaranthus blitoides S. Wats. KAR94 Amaranthus graecizans var. pubescens Uline & Bray Amaranthus albus L. KAR94 * Amaranthus lividus L. Amaranthus blitum L. KAR94 Amaranthus lividus ssp. polygonoides (Moq.) Probst Amaranthus blitum L. KAR94 Amaranthus lividus var. polygonoides (Moq.) Thellung Amaranthus blitum L. KAR94 Amaranthus microphyllus Shinners Amaranthus californicus (Moq.) S. Wats. KAR94 Amaranthus myrianthus Standl. Amaranthus greggii S. Wats. KAR94 Amaranthus pubescens (Uline & Bray) Rydb. Amaranthus albus L. KAR94 Amaranthus retroflexus var. salicifolius I.M. Johnston Amaranthus retroflexus L. KAR94 Amaranthus tamariscinus auct. non Nutt. Amaranthus rudis Sauer KAR94 Amaranthus torreyi auct. non (Gray) Benth. ex S. Wats. Amaranthus arenicola I.M. Johnston KAR94 Amaranthus torreyi auct. non (Gray) Benth. ex S. Wats. Amaranthus watsonii Standl. KAR94 Amaranthus tuberculatus var. prostratus (Uline & Bray) B.L. Robins. Amaranthus tuberculatus (Moq.) Sauer KAR94 Amaranthus tuberculatus var. subnudus S. Wats. Amaranthus tuberculatus (Moq.) Sauer KAR94 Amaranthus viridus auct. non L. Amaranthus blitum L. KAR94 Ambrosia californica Rydb. Ambrosia psilostachya DC. KAR94 Ambrosia cumanensis auct. non Kunth Ambrosia psilostachya DC. KAR94 Ambrosia psilostachya var. californica (Rydb.) Blake Ambrosia psilostachya DC. KAR94

Ambrosia psilostachya var. lindheimeriana (Scheele) Blank. Ambrosia psilostachya DC. KAR94 Ambrosia rugelii Rydb. Ambrosia psilostachya DC. KAR94 Amelanchier canadensis var. subintegra Fern. Amelanchier canadensis (L.) Medik. KAR94 Amelanchier lucida Fern. Amelanchier canadensis (L.) Medik. KAR94 * Amelanchier spicata auct. p.p. non (Lam.) K. Koch Amelanchier stolonifera Wieg. KAR94 Amerimnon brownii Jacq. Dalbergia brownii (Jacq.) Schinz KAR94 Ammannia auriculata var. arenaria (Kunth) Koehne Ammannia auriculata Willd. KAR94 Ammannia coccinea ssp. purpurea (Lam.) Koehne Ammannia coccinea Rottb. KAR94 Ammannia coccinea ssp. robusta (Heer & Regel) Koehne Ammannia robusta Heer & Regel KAR94 Ammannia koehnei Britt. Ammannia latifolia L. KAR94 Ammannia teres Raf. Ammannia coccinea Rottb. KAR94 Ammannia teres var. exauriculata (Fern.) Fern. Ammannia latifolia L. KAR94 Ammocallis rosea (L.) Small Catharanthus roseus (L.) G. Don KAR94 Ammophila champlainensis Seymour Ammophila breviligulata Fern. KAR94 Amomum alpinia Rottb. Renealmia alpinia (Rottb.) Maas KAR94 Amomum zerumbet L. Zingiber zerumbet (L.) Sm. KAR94

Page 217 Synonymy

Amorpha angustifolia (Pursh) Boynt. Amorpha fruticosa L. KAR94 Amorpha bushii Rydb. Amorpha fruticosa L. KAR94 * Amorpha croceolanata P.W. Wats. Amorpha fruticosa L. KAR94 Amorpha curtissii Rydb. Amorpha fruticosa L. KAR94 Amorpha dewinkeleri Small Amorpha fruticosa L. KAR94 Amorpha fruticosa var. angustifolia Pursh Amorpha fruticosa L. KAR94 Amorpha fruticosa var. croceolanata (P.W. Wats.) P.W. Wats. ex Mouillef. Amorpha fruticosa L. KAR94 Amorpha fruticosa var. emarginata Pursh Amorpha fruticosa L. KAR94 Amorpha fruticosa var. oblongifolia Palmer Amorpha fruticosa L. KAR94 Amorpha fruticosa var. occidentalis (Abrams) Kearney & Peebles Amorpha fruticosa L. KAR94 Amorpha fruticosa var. tennesseensis (Shuttlw. ex Kunze) Palmer Amorpha fruticosa L. KAR94 Amorpha occidentalis Abrams Amorpha fruticosa L. KAR94 Amorpha occidentalis var. arizonica (Rydb.) Palmer Amorpha fruticosa L. KAR94 Amorpha occidentalis var. emarginata (Pursh) Palmer Amorpha fruticosa L. KAR94 Amorpha tennesseensis Shuttlw. ex Kunze Amorpha fruticosa L. KAR94 * Amorpha texana Buckl. Amorpha roemeriana Scheele KAR94 Amorpha virgata Small Amorpha fruticosa L. KAR94 * Ampelamus albidus (Nutt.) Britt. Cynanchum laeve (Michx.) Pers. KAR94 Ampelopsis bipinnata Michx. Ampelopsis arborea (L.) Koehne KAR94 Ampelothamnus phillyreifolius (Hook.) Small Pieris phillyreifolia (Hook.) DC. KAR94 Ampelygonum perfoliatum (L.) Roberty & Vautier Polygonum perfoliatum L. KAR94 Amphicarpaea bracteata var. comosa (L.) Fern. Amphicarpaea bracteata (L.) Fern. KAR94 Amphicarpaea comosa (L.) G. Don Amphicarpaea bracteata (L.) Fern. KAR94 Amphicarpaea pitcheri Torr. & Gray Amphicarpaea bracteata (L.) Fern. KAR94 Amphicarpum amphicarpon (Pursh) Nash Amphicarpum purshii Kunth KAR94 Amphicarpum muehlenbergianum (J.A. Amphicarpum floridanum Chapman Schultes) A.S. Hitchc. KAR94 Amphiglottis anceps (Jacq.) Britt. Epidendrum secundum Jacq. KAR94 Amphiglottis secunda (Jacq.) Britt. Epidendrum secundum Jacq. KAR94 Amphiscirpus nevadensis (S. Wats.) Oteng Yeboah Scirpus nevadensis S. Wats. KAR94 Amsinckia scouleri I.M. Johnston Amsinckia spectabilis Fisch. & C.A. Mey. KAR94 Amsinckia spectabilis var. bracteosa (Gray) Boivin Amsinckia spectabilis Fisch. & C.A. Mey. KAR94 Amsinckia spectabilis var. microcarpa (Greene) Jepson & Hoover Amsinckia spectabilis Fisch. & C.A. Mey. KAR94 Amsinckia spectabilis var. nicolai (Jepson) I.M. Johnston ex Munz Amsinckia spectabilis Fisch. & C.A. Mey. KAR94 Amsonia tabernaemontana var. Amsonia amsonia (L.) Britt. tabernaemontana Walt. KAR94 Amsonia tabernaemontana var. * Amsonia glaberrima Woods. tabernaemontana Walt. KAR94 Amyris toxifera L. Metopium toxiferum (L.) Krug & Urban KAR94 Anacharis canadensis (Michx.) Planch. Elodea canadensis Michx. KAR94 Anacharis canadensis var. planchonii (Caspary) Victorin Elodea canadensis Michx. KAR94 Anacharis densa (Planch.) Victorin Egeria densa Planch. KAR94 Anacharis longivaginata (H.ST.JOHN)INED. Elodea bifoliata St. John NLSPN Anacharis nuttallii Planch. Elodea nuttallii (Planch.) St. John KAR94 Anacharis occidentalis (Pursh) Victorin Elodea nuttallii (Planch.) St. John KAR94 Anantherix connivens (Baldw.) Feay Asclepias connivens Baldw. KAR94 Anastrophus compressus (Sw.) Schlecht. ex Doell Axonopus compressus (Sw.) Beauv. KAR94 Anastrophus furcatus (Fluegge) Nash Axonopus furcatus (Fluegge) A.S. Hitchc. KAR94 Anatherum virginicum (Hack.) Roberty Andropogon mohrii (Hack.) Hack. ex Vasey KAR94

Page 218 Synonymy

Anatherum zizanioides (L.) A.S. Hitchc. & Chase Vetiveria zizanioides (L.) Nash ex Small KAR94 Anchistea virginica (L.) K. Presl Woodwardia virginica (L.) Sm. KAR94 Andira jamaicensis (W. Wright) Urban Andira inermis (W. Wright) Kunth ex DC. KAR94 Andromeda populifolia Lam. Agarista populifolia (Lam.) Judd KAR94 Andropogon bladhii Retz. Bothriochloa bladhii (Retz.) S.T. Blake KAR94 Andropogon cabanisii Hack. Andropogon ternarius Michx. KAR94 * Andropogon capillipes Nash Andropogon virginicus var. glaucus Hack. KAR94 Andropogon chrysocomus Nash Andropogon gerardii Vitman KAR94 Andropogon fastigiata Sw. Diectomis fastigiata (Sw.) Beauv. KAR94 Andropogon furcatus Muhl. ex Willd. Andropogon gerardii Vitman KAR94 Andropogon gerardii var. chrysocomus (Nash) Fern. Andropogon gerardii Vitman KAR94 Andropogon gracilis Spreng. Schizachyrium gracile (Spreng.) Nash KAR94 Andropogon insulare L. Digitaria insularis (L.) Mez ex Ekman KAR94 Andropogon intermedius R. Br. Bothriochloa bladhii (Retz.) S.T. Blake KAR94 Andropogon liebmannii var. pungensis (Ashe) C. Campbell Andropogon mohrii (Hack.) Hack. ex Vasey KAR94 Andropogon maritimus Chapman Schizachyrium maritimum (Chapman) Nash KAR94 Andropogon nutans L. Sorghastrum nutans (L.) Nash KAR94 Andropogon gyrans var. stenophyllus (Hack.) C. * Andropogon perangustatus Nash Campbell KAR94 Andropogon provincialis Lam. Andropogon gerardii Vitman KAR94 Andropogon rhizomatus Swallen Schizachyrium rhizomatum (Swallen) Gould KAR94 Andropogon secundus Ell. Sorghastrum secundum (Ell.) Nash KAR94

Andropogon ternarius var. cabanisii (Hack.) Fern. & Grisc. Andropogon ternarius Michx. KAR94

Andropogon ternarius var. glaucescens (Scribn.) Fern. & Grisc. Andropogon ternarius Michx. KAR94 Andropogon vimineum Trin. Microstegium vimineum (Trin.) A. Camus KAR94 Andropogon virgatus Desv. Hypogynium virgatum (Desv.) Dandy KAR94 Andropogon gyrans var. stenophyllus (Hack.) C. Andropogon virginicus var. stenophyllus (Hack.) Fern. & Grisc. Campbell KAR94 Androsace arizonica (Gray) Derganc Androsace occidentalis Pursh KAR94 Androsace occidentalis var. arizonica (Gray) St. John Androsace occidentalis Pursh KAR94 Androsace occidentalis var. simplex (Rydb.) St. John Androsace occidentalis Pursh KAR94 Aneilema geniculatum (Jacq.) Woods. Gibasis geniculata (Jacq.) Rohw. KAR94 Aneilema keisak Hassk. Murdannia keisak (Hassk.) Hand.-Maz. KAR94 Aneilema nudicaule (Burm. f.) G. Don Murdannia nudiflora (L.) Brenan KAR94 Aneilema nudiflorum (L.) Sweet Murdannia nudiflora (L.) Brenan KAR94

* Anemone riparia Fern. Anemone virginiana var. riparia (Fern.) Boivin KAR94 Anemonella thalictroides (L.) Spach Thalictrum thalictroides (L.) Eames & Boivin KAR94 Anemopsis californica var. subglabra L. Kelso Anemopsis californica (Nutt.) Hook. & Arn. KAR94 Aneurolepidium condensatum (J. Presl) Nevski Leymus condensatus (J. Presl) A. Löve KAR94 Aneurolepidium piperi (Bowden) Baum Leymus cinereus (Scribn. & Merr.) A. Löve KAR94 Angelica atropurpurea var. occidentalis Fassett Angelica atropurpurea L. KAR94 Angelica curtisii Buckl. Angelica triquinata Michx. KAR94 Angelica lyallii S. Wats. Angelica arguta Nutt. KAR94 Anisantha rubens (L.) Nevski Bromus rubens L. KAR94 Anisosorus hirsutus (L.) Underwood & Maxon ex Maxon Lonchitis hirsuta L. KAR94 Anisostichus capreolata (L.) Bureau Bignonia capreolata L. KAR94 Anisostichus crucigera (L.) Bureau Bignonia capreolata L. KAR94 Anoda acerifolia auct. non (Zucc. ex Roemer & J.A. Schultes) DC. Anoda cristata (L.) Schlecht. KAR94 Anoda cristata var. brachyantha (Reichenb.) Hochr. Anoda cristata (L.) Schlecht. KAR94

Page 219 Synonymy

Anoda cristata var. digitata (Gray) Hochr. Anoda cristata (L.) Schlecht. KAR94 Anoectochilus apiculatus L.O. Williams & Fosberg Anoectochilus sandvicensis Lindl. KAR94 Antennaria acuta Rydb. Antennaria alpina (L.) Gaertn. KAR94 Antennaria aizoides Greene Antennaria umbrinella Rydb. KAR94 Antennaria alpina var. canescens (Lange) Trautv. Antennaria alpina (L.) Gaertn. KAR94 Antennaria alpina var. intermedia Rosenv. Antennaria umbrinella Rydb. KAR94 * Antennaria alpina var. media (Greene) Jepson Antennaria media Greene KAR94 Antennaria alpina var. scabra (Greene) Jepson Antennaria pulchella Greene KAR94 Antennaria alpina var. stolonifera (Porsild) Welsh Antennaria alpina (L.) Gaertn. KAR94 Antennaria alpina var. ungavensis Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria angustiarum Lunell Antennaria neglecta Greene KAR94 Antennaria arenicola Malte Antennaria alpina (L.) Gaertn. KAR94 Antennaria athabascensis Greene Antennaria neglecta Greene KAR94 Antennaria atriceps Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria austromontana E. Nels. Antennaria media Greene KAR94 Antennaria bayardii Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria boecheriana Porsild Antennaria alpina (L.) Gaertn. KAR94 Antennaria borealis Greene Antennaria alpina (L.) Gaertn. KAR94 Antennaria brevistyla Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria brunnescens Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria campestris Rydb. Antennaria neglecta Greene KAR94

Antennaria campestris var. athabascensis (Greene) Boivin Antennaria neglecta Greene KAR94 Antennaria cana (Fern. & Wieg.) Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria candida Greene Antennaria media Greene KAR94 Antennaria canescens (Lange) Malte Antennaria alpina (L.) Gaertn. KAR94 Antennaria canescens var. pseudoporsildii Böcher Antennaria alpina (L.) Gaertn. KAR94 Antennaria carpathica var. pulcherrima Hook. Antennaria pulcherrima (Hook.) Greene KAR94 Antennaria chelonica Lunell Antennaria neglecta Greene KAR94 Antennaria columnaris Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria confusa Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria densa Greene Antennaria media Greene KAR94 Antennaria dioica var. corymbosa (E. Nels.) Jepson Antennaria corymbosa E. Nels. KAR94 Antennaria ekmaniana Porsild Antennaria alpina (L.) Gaertn. KAR94 Antennaria erosa Greene Antennaria neglecta Greene KAR94 Antennaria flavescens Rydb. Antennaria umbrinella Rydb. KAR94 Antennaria foggii Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria gormanii St. John Antennaria media Greene KAR94 Antennaria groenlandica Porsild Antennaria alpina (L.) Gaertn. KAR94 Antennaria hansii Kern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria howellii var. athabascensis (Greene) Boivin Antennaria neglecta Greene KAR94 Antennaria howellii var. campestris (Rydb.) Boivin Antennaria neglecta Greene KAR94 Antennaria hygrophila Greene Antennaria corymbosa E. Nels. KAR94 Antennaria intermedia (Rosenv.) M.P. Porsild Antennaria umbrinella Rydb. KAR94 Antennaria labradorica Nutt. Antennaria alpina (L.) Gaertn. KAR94 Antennaria longifolia Greene Antennaria neglecta Greene KAR94 Antennaria longii Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria lunellii Greene Antennaria neglecta Greene KAR94 Antennaria macounii Greene Antennaria alpina (L.) Gaertn. KAR94 Antennaria media ssp. ciliata E. Nels. Antennaria pulchella Greene KAR94 Antennaria modesta Greene Antennaria media Greene KAR94 Antennaria mucronata E. Nels. Antennaria media Greene KAR94

Page 220 Synonymy

Antennaria nardina Greene Antennaria corymbosa E. Nels. KAR94 Antennaria nebraskensis Greene Antennaria neglecta Greene KAR94 Antennaria neglecta var. athabascensis (Greene) Taylor & MacBryde Antennaria neglecta Greene KAR94 Antennaria neglecta var. campestris (Rydb.) Steyermark Antennaria neglecta Greene KAR94 Antennaria pallida E. Nels. Antennaria alpina (L.) Gaertn. KAR94 Antennaria parvula Greene Antennaria neglecta Greene KAR94 Antennaria pedunculata Porsild Antennaria alpina (L.) Gaertn. KAR94 Antennaria pulcherrima var. angustisquama Porsild Antennaria pulcherrima (Hook.) Greene KAR94 Antennaria pulcherrima var. sordida Boivin Antennaria pulcherrima (Hook.) Greene KAR94 Antennaria pygmaea Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria reflexa E. Nels. Antennaria umbrinella Rydb. KAR94 Antennaria rousseaui Porsild Antennaria alpina (L.) Gaertn. KAR94 Antennaria scabra Greene Antennaria pulchella Greene KAR94 Antennaria sornborgeri Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria stolonifera Porsild Antennaria alpina (L.) Gaertn. KAR94 Antennaria ungavensis (Fern.) Malte Antennaria alpina (L.) Gaertn. KAR94 Antennaria vexillifera Fern. Antennaria alpina (L.) Gaertn. KAR94 Antennaria wilsonii Greene Antennaria neglecta Greene KAR94 Antenoron virginianum (L.) Roberty & Vautier Polygonum virginianum L. KAR94

Anthochloa colusana (Burtt-Davy) Scribn. Neostapfia colusana (Burtt-Davy) Burtt-Davy KAR94 Anthopogon crinitum (Froel.) Raf. Gentianopsis crinita (Froel.) Ma KAR94

Anticlea chlorantha (Richards.) Rydb. Zigadenus elegans ssp. glaucus (Nutt.) Hultén KAR94 Antidesma crenatum St. John Xylosma crenata (St. John) St. John KAR94 Antirrhinum elatine L. Kickxia elatine (L.) Dumort. KAR94 Apalanthe schweinitzii Planch. Elodea schweinitzii (Planch.) Caspary KAR94 * Apargidium boreale (Bong.) Torr. & Gray Microseris borealis (Bong.) Schultz-Bip. KAR94 Apassalus humistratus (Michx.) Kobuski Dyschoriste humistrata (Michx.) Kuntze KAR94 Apios americana var. turrigera Fern. Apios americana Medik. KAR94 Ciclospermum leptophyllum (Pers.) Sprague ex Apium leptophyllum (Pers.) F. Muell. ex Benth. Britt. & Wilson KAR94 Ciclospermum leptophyllum (Pers.) Sprague ex Apium tenuifolium (Moench) Thellung ex Hegi Britt. & Wilson KAR94

Apocynum cannabinum var. angustifolium (Woot.) N. Holmgren Apocynum cannabinum L. KAR94 Apocynum cannabinum var. glaberrimum A. DC. Apocynum cannabinum L. KAR94

Apocynum cannabinum var. greeneanum (Bég. & Bel.) Woods. Apocynum cannabinum L. KAR94 Apocynum cannabinum var. hypericifolium Gray Apocynum cannabinum L. KAR94 Apocynum cannabinum var. nemorale (G.S. Mill.) Fern. Apocynum cannabinum L. KAR94 Apocynum cannabinum var. pubescens (Mitchell ex R. Br.) Woods. Apocynum cannabinum L. KAR94

Apocynum cannabinum var. suksdorfii (Greene) Bég. & Bel. Apocynum cannabinum L. KAR94 Apocynum hypericifolium Ait. Apocynum cannabinum L. KAR94 Apocynum pubescens Mitchell ex R. Br. Apocynum cannabinum L. KAR94 * Apocynum sibiricum Jacq. Apocynum cannabinum L. KAR94 Apocynum sibiricum var. cordigerum (Greene) Fern. Apocynum cannabinum L. KAR94 Apocynum sibiricum var. farwellii (Greene) Fern. Apocynum cannabinum L. KAR94 Apocynum sibiricum var. salignum (Greene) Fern. Apocynum cannabinum L. KAR94 Apocynum suksdorfii Greene Apocynum cannabinum L. KAR94 Apocynum suksdorfii var. angustifolium (Woot.) Woods. Apocynum cannabinum L. KAR94

Page 221 Synonymy

Apteria aphylla var. hymenanthera (Miq.) Jonker Apteria aphylla (Nutt.) Barnh. ex Small KAR94 Apteria hymenanthera Miq. Apteria aphylla (Nutt.) Barnh. ex Small KAR94 Aquilegia australis Small Aquilegia canadensis L. KAR94 Aquilegia canadensis var. australis (Small) Munz Aquilegia canadensis L. KAR94 Aquilegia canadensis var. coccinea (Small) Munz Aquilegia canadensis L. KAR94 Aquilegia canadensis var. eminens (Greene) Boivin Aquilegia canadensis L. KAR94 Aquilegia canadensis var. hybrida Hook. Aquilegia canadensis L. KAR94 Aquilegia canadensis var. latiuscula (Greene) Munz Aquilegia canadensis L. KAR94 Aquilegia chrysantha var. chaplinei (Standl. ex * Aquilegia chaplinei Standl. ex Payson Payson) Lott KAR94 Aquilegia coccinea Small Aquilegia canadensis L. KAR94

Aquilegia formosa var. communis Boivin Aquilegia formosa var. formosa Fisch. ex DC. KAR94

Aquilegia formosa var. fosteri Welsh Aquilegia formosa var. formosa Fisch. ex DC. KAR94

Aquilegia formosa var. hypolasia (Greene) Munz Aquilegia formosa var. formosa Fisch. ex DC. KAR94

Aquilegia formosa var. megalantha Boivin Aquilegia formosa var. formosa Fisch. ex DC. KAR94

Aquilegia formosa var. pauciflora (Greene) Boothman Aquilegia formosa var. formosa Fisch. ex DC. KAR94

Aquilegia formosa var. truncata (Fisch. & C.A. Mey.) Baker Aquilegia formosa var. formosa Fisch. ex DC. KAR94 Aquilegia chrysantha var. hinckleyana (Munz) * Aquilegia hinckleyana Munz Lott KAR94

Aquilegia mohavensis Munz Aquilegia formosa var. formosa Fisch. ex DC. KAR94 Aquilegia phoenicantha Cory Aquilegia canadensis L. KAR94

* Aquilegia shockleyi Eastw. Aquilegia formosa var. formosa Fisch. ex DC. KAR94 Arabidopsis novae-angliae (Rydb.) Britt. Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Arabidopsis richardsonii Rydb. Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Arabis acutina Greene Arabis X divaricarpa A. Nels. (pro sp.) KAR94 Arabis alpina var. glabrata Blytt Arabis alpina L. KAR94 Arabis brachycarpa (Torr. & Gray) Britt. Arabis drummondii Gray KAR94

Arabis bulbosa Schreb. ex Muhl. Cardamine bulbosa (Schreb. ex Muhl.) B.S.P. KAR94 Arabis confinis S. Wats. Arabis drummondii Gray KAR94 Arabis confinis var. interposita (Greene) Welsh & Reveal Arabis X divaricarpa A. Nels. (pro sp.) KAR94 Arabis connexa Greene Arabis drummondii Gray KAR94 Arabis divaricarpa var. dechamplainii Boivin Arabis X divaricarpa A. Nels. (pro sp.) KAR94 Arabis divaricarpa var. interposita (Greene) Rollins Arabis X divaricarpa A. Nels. (pro sp.) KAR94 Arabis divaricarpa var. stenocarpa M. Hopkins Arabis X divaricarpa A. Nels. (pro sp.) KAR94 Arabis divaricarpa var. typica Rollins Arabis X divaricarpa A. Nels. (pro sp.) KAR94 Arabis drummondii var. connexa (Greene) Fern. Arabis drummondii Gray KAR94 Arabis drummondii var. oxyphylla (Greene) M. Hopkins Arabis drummondii Gray KAR94 Arabis interposita Greene Arabis X divaricarpa A. Nels. (pro sp.) KAR94 Arabis oxyphylla Greene Arabis drummondii Gray KAR94

Arabis rhomboidea Pers. Cardamine bulbosa (Schreb. ex Muhl.) B.S.P. KAR94 Arabis virginica (L.) Poir. Sibara virginica (L.) Rollins KAR94 Aragallus articulatus Greene Oxytropis lambertii Pursh KAR94 Aragallus splendens (Dougl. ex Hook.) Greene Oxytropis splendens Dougl. ex Hook. KAR94 Aranella fimbriata auct. non (Kunth) Barnh. Utricularia simulans Pilger KAR94 Arbutus alpina L. Arctostaphylos alpina (L.) Spreng. KAR94

Page 222 Synonymy

Arctostaphylos adenotricha (Fern. & J.F. Macbr.) A.& D. Löve & Kapoor Arctostaphylos uva-ursi (L.) Spreng. KAR94

Arctostaphylos alpina ssp. rubra (Rehd. & Wilson) Hultén Arctostaphylos rubra (Rehd. & Wilson) Fern. KAR94

* Arctostaphylos alpina var. rubra (Rehd. & Wilson) Bean Arctostaphylos rubra (Rehd. & Wilson) Fern. KAR94 Arctostaphylos uva-ursi ssp. adenotricha (Fern. & J.F. Macbr.) Calder & Taylor Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctostaphylos uva-ursi ssp. coactilis (Fern. & J.F. Macbr.) A.& D. Löve & Kapoor Arctostaphylos uva-ursi (L.) Spreng. KAR94

Arctostaphylos uva-ursi ssp. longipilosa Packer & Denford Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctostaphylos uva-ursi ssp. monoensis J.B. Roof Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctostaphylos uva-ursi ssp. stipitata Packer & Denford Arctostaphylos uva-ursi (L.) Spreng. KAR94

Arctostaphylos uva-ursi var. adenotricha Fern. & J.F. Macbr. Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctostaphylos uva-ursi var. coactilis Fern. & J.F. Macbr. Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctostaphylos uva-ursi var. leobreweri J.B. Roof Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctostaphylos uva-ursi var. marinensis J.B. Roof Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctostaphylos uva-ursi var. pacifica Hultén Arctostaphylos uva-ursi (L.) Spreng. KAR94

Arctostaphylos uva-ursi var. stipitata (Packer & Denford) Dorn Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctostaphylos uva-ursi var. suborbiculata W. Knight Arctostaphylos uva-ursi (L.) Spreng. KAR94 Arctous alpina (L.) Niedenzu Arctostaphylos alpina (L.) Spreng. KAR94

Arctous erythrocarpa Small Arctostaphylos rubra (Rehd. & Wilson) Fern. KAR94

Arctous rubra (Rehd. & Wilson) Nakai Arctostaphylos rubra (Rehd. & Wilson) Fern. KAR94 Ardisia crenulata Vent. Parathesis crenulata (Vent.) Hook. f. KAR94 Ardisia polycephala auct. non Wallich ex A. DC. Ardisia elliptica Thunb. KAR94 * Ardisia solanacea auct. non Roxb. Ardisia elliptica Thunb. KAR94 Arenaria alabamensis McCormick, Bozeman & Spongberg Minuartia uniflora (Walt.) Mattf. KAR94 Arenaria brevifolia Nutt. ex Torr. & Gray Minuartia uniflora (Walt.) Mattf. KAR94 Arenaria californica (Gray) Brewer Minuartia californica (Gray) Mattf. KAR94 Arenaria capillaris var. americana (Maguire) R.J. Davis Arenaria capillaris ssp. americana Maguire KAR94

Arenaria fontinalis (Short & Peter) Shinners Stellaria fontinalis (Short & Peter) B.L. Robins. KAR94 Arenaria formosa (Fisch.) Regel Arenaria capillaris ssp. americana Maguire KAR94 Arenaria glabra Michx. Minuartia glabra (Michx.) Mattf. KAR94 Arenaria godfreyi Shinners Minuartia godfreyi (Shinners) McNeill KAR94 Arenaria groenlandica var. glabra (Michx.) Fern. Minuartia glabra (Michx.) Mattf. KAR94 Arenaria lateriflora L. Moehringia lateriflora (L.) Fenzl KAR94 Arenaria lateriflora var. angustifolia (Regel) St. John Moehringia lateriflora (L.) Fenzl KAR94 Arenaria lateriflora var. tayloriae St. John Moehringia lateriflora (L.) Fenzl KAR94 Arenaria obtusiloba (Rydb.) Fern. Minuartia obtusiloba (Rydb.) House KAR94

Arenaria physodes Fisch. ex Ser. Wilhelmsia physodes (Fisch. ex Ser.) McNeill KAR94 Arenaria propinqua Richards. Minuartia rubella (Wahlenb.) Hiern KAR94 Arenaria rubella (Wahlenb.) Sm. Minuartia rubella (Wahlenb.) Hiern KAR94 Arenaria sajanensis auct. non Willd. ex Schlecht. Minuartia obtusiloba (Rydb.) House KAR94 Arenaria uniflora (Walt.) Muhl. Minuartia uniflora (Walt.) Mattf. KAR94 Arenaria uniflora (WALTER)MUHL. Minuartia godfreyi (Shinners) McNeill NLSPN Arenaria verna var. propinqua (Richards.) Fern. Minuartia rubella (Wahlenb.) Hiern KAR94 Arenaria verna var. rubella (Wahlenb.) S. Wats. Minuartia rubella (Wahlenb.) Hiern KAR94 Arethusa racemosa Walt. Ponthieva racemosa (Walt.) C. Mohr KAR94

Page 223 Synonymy

Argentacer saccharinum (L.) Small Acer saccharinum L. KAR94 Argentina anserina var. concolor Rydb. Argentina anserina (L.) Rydb. KAR94 Argentina argentea (L.) Rydb. Argentina anserina (L.) Rydb. KAR94 Argyroxiphium kauense (Rock & Neal) O.& I. Argyroxiphium sandwicense var. kauense Rock & Neal Deg. KAR94 Arisaema triphyllum ssp. quinatum (Buckl.) * Arisaema quinatum (Buckl.) Schott Huttleston KAR94

* Aristida affinis (J.A. Schultes) Kunth Aristida purpurascens var. purpurascens Poir. KAR94

Aristida purpurascens var. minor Vasey Aristida purpurascens var. purpurascens Poir. KAR94 Aristida purpurascens var. tenuispica (A.S. * Aristida tenuispica A.S. Hitchc. Hitchc.) Allred KAR94

* Aristida virgata Trin. Aristida purpurascens var. virgata (Trin.) Allred KAR94 Aristolochia convolvulacea Small Aristolochia serpentaria L. KAR94 Aristolochia hastata Nutt. Aristolochia serpentaria L. KAR94 Aristolochia nashii Kearney Aristolochia serpentaria L. KAR94 Aristolochia serpentaria var. hastata (Nutt.) Duchartre Aristolochia serpentaria L. KAR94 Aristolochia serpentaria var. nashii (Kearney) Ahles Aristolochia serpentaria L. KAR94

* Armoracia aquatica (Eat.) Wieg. Armoracia lacustris (Gray) Al-Shehbaz & Bates KAR94 Armoracia rusticana P.G. Gaertn., B. Mey. & Armoracia armoracia (L.) Britt. Scherb. KAR94 Armoracia rusticana P.G. Gaertn., B. Mey. & Armoracia lapathifolia Gilib. Scherb. KAR94 Arnica amplexicaulis ssp. genuina Maguire Arnica amplexicaulis Nutt. KAR94 Arnica amplexicaulis ssp. prima (Maguire) Maguire Arnica amplexicaulis Nutt. KAR94 Arnica amplexicaulis var. piperi St. John & Warren Arnica amplexicaulis Nutt. KAR94 Arnica amplexicaulis var. prima (Maguire) Boivin Arnica amplexicaulis Nutt. KAR94 Arnica amplexifolia Rydb. Arnica amplexicaulis Nutt. KAR94 Arnica latifolia var. angustifolia Herder Arnica latifolia Bong. KAR94 Arnica longifolia ssp. genuina Maguire Arnica longifolia D.C. Eat. KAR94 Arnica longifolia ssp. myriadenia (Piper) Maguire Arnica longifolia D.C. Eat. KAR94 Arnica mollis var. aspera (Greene) Boivin Arnica amplexicaulis Nutt. KAR94 Arnica mollis var. silvatica (Greene) Maguire Arnica mollis Hook. KAR94 Aronia arbutifolia var. atropurpurea (Britt.) Seymour Aronia X prunifolia (Marsh.) Rehd. (pro sp.) KAR94 Aronia arbutifolia var. glabra Ell. Aronia arbutifolia (L.) Pers. KAR94 Aronia arbutifolia var. nigra (Willd.) Seymour Aronia melanocarpa (Michx.) Ell. KAR94 Aronia atropurpurea Britt. Aronia X prunifolia (Marsh.) Rehd. (pro sp.) KAR94 Aronia floribunda (Lindl.) Spach Aronia X prunifolia (Marsh.) Rehd. (pro sp.) KAR94 Aronia nigra (Willd.) Koehne Aronia melanocarpa (Michx.) Ell. KAR94 Artemisia matricarioides auct. non Less. Matricaria discoidea DC. KAR94 Artemisia prescottiana Bess. Artemisia lindleyana Bess. KAR94 Artemisia vulgaris var. douglasiana (Bess.) St. John Artemisia douglasiana Bess. KAR94 Arthraxon ciliaris var. cryptatherus Hack. Arthraxon hispidus (Thunb.) Makino KAR94 Arthraxon hispidus var. cryptatherus (Hack.) Honda Arthraxon hispidus (Thunb.) Makino KAR94 Arthrocnemum perenne (P. Mill.) Moss Sarcocornia perennis (P. Mill.) A.J. Scott KAR94 Arthrocnemum subterminalis (PARISH)STANDL. Arthrocnemum subterminale (Parish) Standl. NLSPN Arthrostemma latifolium D. Don Arthrostemma ciliatum Pavón ex D. Don KAR94 * Arundina bambusifolia (Roxb.) Lindl. Arundina graminifolia (D. Don) Hochr. KAR94 Arundo festucacea Willd. Scolochloa festucacea (Willd.) Link KAR94 Asarum acuminatum (Ashe) Bickn. Asarum canadense L. KAR94 Asarum ambiguum (BICKN.)F.P.DANIELS Asarum canadense L. NLSPN

Page 224 Synonymy

* Asarum arifolium Michx. Hexastylis arifolia var. arifolia (Michx.) Small KAR94 Asarum canadense var. acuminatum Ashe Asarum canadense L. KAR94 Asarum canadense var. ambiguum (Bickn.) Farw. Asarum canadense L. KAR94 Asarum canadense var. reflexum (Bickn.) B.L. Robins. Asarum canadense L. KAR94 Asarum memmingeri Ashe Hexastylis virginica (L.) Small KAR94 Asarum reflexum Bickn. Asarum canadense L. KAR94 Asarum rubrocinctum Peattie Asarum canadense L. KAR94 Hexastylis shuttleworthii var. shuttleworthii * Asarum shuttleworthii Britten & Baker (Britten & Baker) Small KAR94 * Asarum virginicum L. Hexastylis virginica (L.) Small KAR94 Asclepias bicknellii Vail Asclepias exaltata L. KAR94 Asclepias brevicornu Scheele Asclepias oenotheroides Cham. & Schlecht. KAR94 Asclepias galioides auct. non Kunth Asclepias subverticillata (Gray) Vail KAR94 Asclepias intermedia Vail Asclepias syriaca L. KAR94 Asclepias kansana Vail Asclepias syriaca L. KAR94 Asclepias lanceolata var. paupercula (Michx.) Fern. Asclepias lanceolata Walt. KAR94 Asclepias laurifolia Michx. Asclepias rubra L. KAR94 Asclepias longifolia var. hirtella (Pennell) Farmer & Bell Asclepias hirtella (Pennell) Woods. KAR94 Asclepias mexicana auct. non Cav. Asclepias fascicularis Dcne. KAR94 Asclepias phytolaccoides Pursh Asclepias exaltata L. KAR94

Asclepias syriaca var. kansana (Vail) Palmer & Steyermark Asclepias syriaca L. KAR94 Ascyrum crux-andreae L. Hypericum crux-andreae (L.) Crantz KAR94 Ascyrum cuneifolium Chapman Hypericum crux-andreae (L.) Crantz KAR94 Hypericum edisonianum (Small) P. Adams & * Ascyrum edisonianum Small Robson KAR94 Hypericum hypericoides ssp. hypericoides (L.) * Ascyrum hypericoides L. Crantz KAR94 Hypericum hypericoides ssp. hypericoides (L.) Ascyrum hypericoides var. oblongifolium (Spach) Fern. Crantz KAR94 Hypericum hypericoides ssp. hypericoides (L.) Ascyrum linifolium Spach Crantz KAR94 * Ascyrum stans Michx. ex Willd. Hypericum crux-andreae (L.) Crantz KAR94 Ascyrum tetrapetalum (Lam.) Vail Hypericum tetrapetalum Lam. KAR94 Asimina pulchella (Small) G.A. Zimmerman Deeringothamnus pulchellus Small KAR94 Asimina rugelii B.L. Robins. Deeringothamnus rugelii (B.L. Robins.) Small KAR94 Asperula tinctoria L. Galium tinctorium (L.) Scop. KAR94 Aspidium biserratum Sw. Nephrolepis biserrata (Sw.) Schott KAR94 Asplenium anthriscifolium Jacq. Asplenium pumilum Sw. KAR94 Asplenium baldwinii HILLEBR. Athyrium microphyllum (J. Sm.) Alston NLSPN Asplenium dentatum L. Asplenium trichomanes-dentatum L. KAR94 Asplenium integerrimum Spreng. Asplenium juglandifolium Lam. KAR94 Asplenium multisectum Brack. Athyrium microphyllum (J. Sm.) Alston KAR94 Asplenium pumilum var. anthriscifolium (Jacq.) Wherry Asplenium pumilum Sw. KAR94 Asplenium pycnocarpon Spreng. Diplazium pycnocarpon (Spreng.) Broun KAR94 Asplenium radicans var. cirrhatum (L.C. Rich. ex Willd.) * Rosenst. Asplenium cirrhatum L.C. Rich. ex Willd. KAR94 * Asplenium radicans var. uniseriale (Raddi) L.D. Gomez Asplenium uniseriale Raddi KAR94 Asplenium vexans Heller Athyrium microphyllum (J. Sm.) Alston KAR94 Asplenium viride Huds. Asplenium trichomanes-ramosum L. KAR94 Aspris caryophyllea (L.) Nash Aira caryophyllea L. KAR94 Astelia degeneri Skottsberg Astelia menziesiana Sm. KAR94 * Astelia forbesii Skottsberg Astelia menziesiana Sm. KAR94 Astelia forbesii ssp. fallax Skottsberg Astelia menziesiana Sm. KAR94

Page 225 Synonymy

Astelia forbesii ssp. nivea Skottsberg Astelia menziesiana Sm. KAR94 Astelia forbesii ssp. pachysperma Skottsberg Astelia menziesiana Sm. KAR94 Astelia menziesiana var. depauperata Skottsberg Astelia menziesiana Sm. KAR94 * Astelia veratroides Gaud. Astelia menziesiana Sm. KAR94 Astelia veratroides ssp. macrosperma Skottsberg Astelia menziesiana Sm. KAR94 Astelia veratroides var. gracilis Skottsberg Astelia menziesiana Sm. KAR94 Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Aster acadiensis Shinners Porter KAR94 Aster adscendens Lindl. Aster ascendens Lindl. KAR94 Machaeranthera bigelovii var. bigelovii (Gray) Aster aquifolius (Greene ex Woot. & Standl.) Blake Greene KAR94 Machaeranthera canescens ssp. canescens var. Aster attenuatus (T.J. Howell) M.E. Peck, non Lindl. ex Hook. incana (Lindl.) Gray KAR94 Aster lanceolatus ssp. lanceolatus var. Aster bellidiflorus Willd. lanceolatus Willd. KAR94 * Aster bernardinus Hall Aster defoliatus Parish KAR94 Machaeranthera bigelovii var. bigelovii (Gray) Aster bigelovii Gray Greene KAR94 Machaeranthera boltoniae (Greene) B.L. Turner Aster boltoniae Greene & Horne KAR94 Brachyactis ciliata ssp. angusta (Lindl.) A.G. * Aster brachyactis Blake Jones KAR94 Aster chilensis ssp. adscendens (Lindl.) Cronq. Aster ascendens Lindl. KAR94 Aster chilensis var. lentus (Greene) Jepson Aster lentus Greene KAR94 Aster praealtus var. coerulescens (DC.) A.G. * Aster coerulescens DC. Jones KAR94 Aster deserticola J.F. Macbr. Aster defoliatus Parish KAR94 Aster diffusus var. thyrsoides Gray Aster ontarionis Wieg. KAR94 Aster ericoides ssp. pansus (Blake) A.G. Jones Aster ericoides var. pansus (Blake) Boivin KAR94

Aster firmus Nees Aster puniceus var. firmus (Nees) Torr. & Gray KAR94 Aster foliaceus var. eatonii Gray Aster eatonii (Gray) T.J. Howell KAR94 Aster franklinianus Rydb. Aster borealis (Torr. & Gray) Prov. KAR94 * Aster frondosus (Nutt.) Gray Brachyactis frondosa (Nutt.) A.G. Jones KAR94 Aster paludosus ssp. hemisphericus (Alexander) Aster gattingeri Alexander, non Kuntze Cronq. KAR94 Aster paludosus ssp. hemisphericus (Alexander) * Aster hemisphericus Alexander Cronq. KAR94 Aster lanceolatus ssp. hesperius (Gray) Semple * Aster hesperius Gray & Chmielewski KAR94 Aster lanceolatus ssp. hesperius (Gray) Semple Aster hesperius var. laetevirens (Greene) Cronq. & Chmielewski KAR94 Aster lanceolatus ssp. hesperius (Gray) Semple Aster hesperius var. wootonii Greene & Chmielewski KAR94 Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Aster hirsuticaulis Lindl. ex DC. Porter KAR94 Aster hydrophilus Greene ex Woot. & Standl. Aster pauciflorus Nutt. KAR94 * Aster intricatus (Gray) Blake Machaeranthera carnosa (Gray) Nesom KAR94 Aster junceus auct. non Ait. Aster borealis (Torr. & Gray) Prov. KAR94 * Aster junciformis Rydb. Aster borealis (Torr. & Gray) Prov. KAR94 Aster juniperinus Burgess Aster pilosus var. demotus Blake KAR94 Aster lanceolatus ssp. hesperius (Gray) Semple Aster laetevirens Greene & Chmielewski KAR94 Aster lanceolatus ssp. lanceolatus var. Aster lamarckianus Nees lanceolatus Willd. KAR94

Page 226 Synonymy

Aster lanceolatus ssp. lanceolatus var. Aster lanceolatus ssp. simplex (Willd.) A.G. Jones lanceolatus Willd. KAR94 Aster lanceolatus ssp. lanceolatus var. Aster lanceolatus var. simplex (Willd.) A.G. Jones lanceolatus Willd. KAR94 Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Aster lateriflorus var. tenuipes Wieg. Porter KAR94 Aster lateriflorus var. thyrsoides (Gray) Sheldon Aster ontarionis Wieg. KAR94 Aster latissimifolius var. serotinus Kuntze Solidago gigantea Ait. KAR94 Aster laxifolius var. borealis Torr. & Gray Aster borealis (Torr. & Gray) Prov. KAR94 Aster lanceolatus ssp. lanceolatus var. Aster laxus Willd. lanceolatus Willd. KAR94

* Aster lucidulus (Gray) Wieg. Aster puniceus var. firmus (Nees) Torr. & Gray KAR94 Aster macounii Rydb. Aster ascendens Lindl. KAR94 Aster major (Hook.) Porter Aster modestus Lindl. KAR94 Aster mearnsii Rydb. Aster eatonii (Gray) T.J. Howell KAR94 Aster missouriensis Britt., non Kuntze Aster ontarionis Wieg. KAR94 Aster missouriensis var. thyrsoides (Gray) Wieg. Aster ontarionis Wieg. KAR94 Aster multiflorus var. pansus Blake Aster ericoides var. pansus (Blake) Boivin KAR94 Aster oregonus auct. non (Nutt.) Torr. & Gray Aster eatonii (Gray) T.J. Howell KAR94 Aster lanceolatus ssp. hesperius (Gray) Semple Aster osterhoutii Rydb. & Chmielewski KAR94 Aster paludosus ssp. hemisphericus (Alexander) Aster paludosus var. hemisphericus (E.J.ALEX.)WATERFALL Cronq. NLSPN Aster lanceolatus ssp. lanceolatus var. Aster paniculatus Lam., p.p. non P. Mill. lanceolatus Willd. KAR94 Aster lanceolatus ssp. lanceolatus var. Aster paniculatus var. simplex (Willd.) Burgess lanceolatus Willd. KAR94 * Aster pansus (Blake) Cronq. Aster ericoides var. pansus (Blake) Boivin KAR94 Aster pantotrichus Blake Aster ontarionis Wieg. KAR94 Aster pantotrichus var. thyrsoides (Gray) Blake Aster ontarionis Wieg. KAR94 Machaeranthera bigelovii var. bigelovii (Gray) Aster pattersonii Gray Greene KAR94 Aster paludosus ssp. hemisphericus (Alexander) Aster pedionomus Alexander Cronq. KAR94 Aster praealtus var. coerulescens (DC.) A.G. Aster praealtus var. texicola Wieg. Jones KAR94

Aster procumbens Houst. ex P. Mill. Erigeron procumbens (Houst. ex P. Mill.) Nesom KAR94

Aster puniceus ssp. firmus (Nees) A.G. Jones Aster puniceus var. firmus (Nees) Torr. & Gray KAR94

Aster puniceus var. lucidulus Gray Aster puniceus var. firmus (Nees) Torr. & Gray KAR94 * Aster racemosus Ell. Aster pilosus var. demotus Blake KAR94 Aster ramosissimus P. Mill. Aster pilosus var. demotus Blake KAR94 Machaeranthera bigelovii var. bigelovii (Gray) Aster rubrotinctus Blake Greene KAR94 Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Aster saxatilis (Fern.) Blanch. nom. illeg. Porter KAR94 Aster puniceus var. scabricaulis (Shinners) A.G. * Aster scabricaulis Shinners Jones KAR94 Aster lanceolatus ssp. lanceolatus var. Aster simplex var. estuarinus Boivin lanceolatus Willd. KAR94 Aster lanceolatus ssp. lanceolatus var. Aster simplex var. ramosissimus (Torr. & Gray) Cronq. lanceolatus Willd. KAR94 Aster lanceolatus ssp. lanceolatus var. * Aster simplex Willd. lanceolatus Willd. KAR94

Page 227 Synonymy

* Aster spinosus Benth. Chloracantha spinosa (Benth.) Nesom KAR94 * Aster squarrosus sensu Walt., non All. Aster walteri Alexander KAR94 Aster subgriseus Rydb. Aster ascendens Lindl. KAR94 Aster lanceolatus ssp. lanceolatus var. Aster tenuifolius var. ramosissimus Torr. & Gray lanceolatus Willd. KAR94 Machaeranthera canescens ssp. canescens var. Aster tephrodes (Gray) Blake incana (Lindl.) Gray KAR94 Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Aster tradescantii L. Porter KAR94 Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Aster tradescantii var. saxatilis (Fern.) House Porter KAR94 Aster tradescantii var. thyrsoides (Gray) Boivin Aster ontarionis Wieg. KAR94 Aster unalaschkensis var. major Hook. Aster modestus Lindl. KAR94 Aster paludosus ssp. hemisphericus (Alexander) Aster verutifolius Alexander Cronq. KAR94 * Aster vimineus Lam. Aster lateriflorus var. lateriflorus (L.) Britt. KAR94 Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Aster vimineus var. saxatilis Fern. Porter KAR94 Aster lanceolatus ssp. hesperius (Gray) Semple Aster wootonii (Greene) Greene & Chmielewski KAR94 Astragalus amblyodon (Rydb.) Hultén Astragalus polaris Benth. KAR94 Astragalus bodinii var. yukonis (M.E. Jones) Boivin Astragalus bodinii Sheldon KAR94

Astragalus cooperi Gray Astragalus neglectus (Torr. & Gray) Sheldon KAR94 Astragalus danicus var. dasyglottis (Fisch. ex DC.) Boivin Astragalus agrestis Dougl. ex G. Don KAR94 Astragalus dasyglottis Fisch. ex DC. Astragalus agrestis Dougl. ex G. Don KAR94 Astragalus diaphanus var. diurnus (S. Wats.) Barneby ex M.E. Peck Astragalus diaphanus Dougl. ex Hook. KAR94 Astragalus diurnus S. Wats. Astragalus diaphanus Dougl. ex Hook. KAR94 Astragalus drepanolobus Gray Astragalus diaphanus Dougl. ex Hook. KAR94 Astragalus eucosmus ssp. sealei (Lepage) Hultén Astragalus eucosmus B.L. Robins. KAR94 Astragalus eucosmus var. facinorum Fern. Astragalus eucosmus B.L. Robins. KAR94 Astragalus lentiginosus var. fremontii (Gray ex Astragalus fremontii Gray ex Torr. Torr.) S. Wats. KAR94 Astragalus lentiginosus var. fremontii (Gray ex Astragalus fremontii ssp. eremicus (Sheldon) Abrams Torr.) S. Wats. KAR94 Astragalus frigidus (L.) Gray p.p. Astragalus americanus (Hook.) M.E. Jones KAR94 Astragalus frigidus var. americanus (Hook.) S. Wats. Astragalus americanus (Hook.) M.E. Jones KAR94 Astragalus frigidus var. gaspensis (Rouss.) Fern. Astragalus americanus (Hook.) M.E. Jones KAR94 Astragalus goniatus Nutt. Astragalus agrestis Dougl. ex G. Don KAR94 Astragalus hypoglottis Hook. Astragalus agrestis Dougl. ex G. Don KAR94 Astragalus lentiginosus var. kernensis (Jepson) Astragalus lentiginosus var. charlestonensis (Clokey) Barneby Barneby KAR94 Astragalus parviflorus (Pursh) MacM. Astragalus eucosmus B.L. Robins. KAR94 Astragalus sealei Lepage Astragalus eucosmus B.L. Robins. KAR94 Astragalus splendens (Dougl. ex Hook.) Tidestrom Oxytropis splendens Dougl. ex Hook. KAR94 Astragalus stragulus Fern. Astragalus bodinii Sheldon KAR94 Astragalus yukonis M.E. Jones Astragalus bodinii Sheldon KAR94 Atamosco simpsonii (Chapman) Greene Zephyranthes simpsonii Chapman KAR94 Zephyranthes atamasca var. treatiae (S. Wats.) Atamosco treatiae (S. Wats.) Greene Meerow KAR94 Atelophragma elegans (Hook.) Rydb. Astragalus eucosmus B.L. Robins. KAR94 Athyrium alpestre (Hoppe) Milde Athyrium americanum (Butters) Maxon KAR94 Athyrium alpestre ssp. americanum (Butters) Lellinger Athyrium americanum (Butters) Maxon KAR94 Athyrium alpestre var. americanum Butters Athyrium americanum (Butters) Maxon KAR94

Page 228 Synonymy

Athyrium alpestre var. gaspense Fern. Athyrium americanum (Butters) Maxon KAR94 Athyrium filix-femina ssp. asplenioides (Michx.) Athyrium asplenioides (Michx.) A.A. Eat. Hultén KAR94 Athyrium baldwinii (Hbd.) C. Christens. Athyrium microphyllum (J. Sm.) Alston KAR94 Athyrium distentifolium ssp. americanum (Butters) Hultén Athyrium americanum (Butters) Maxon KAR94 Athyrium distentifolium var. americanum (Butters) Boivin Athyrium americanum (Butters) Maxon KAR94 Athyrium filix-femina ssp. asplenioides (Michx.) Athyrium filix-femina var. asplenioides (Michx.) Farw. Hultén KAR94 Athyrium macraei (Hook. & Grev.) Copeland Deparia prolifera (Kaulfuss) Hook. & Grev. KAR94 Athyrium mauianum Copeland Deparia prolifera (Kaulfuss) Hook. & Grev. KAR94 Athyrium poiretianum (Gaud.) K. Presl Athyrium microphyllum (J. Sm.) Alston KAR94 Athyrium proliferum (Kaulfuss) C. Christens. Deparia prolifera (Kaulfuss) Hook. & Grev. KAR94 * Athyrium pycnocarpon (Spreng.) Tidestrom Diplazium pycnocarpon (Spreng.) Broun KAR94 Athyrium thelypterioides (Michx.) Desv. Deparia acrostichoides (Sw.) M. Kato KAR94 Commelina rufipes var. glabrata (D. Hunt) Faden Athyrocarpus persicariifolius (Delile) Hemsl. & D. Hunt KAR94 * Atriplex arenaria Nutt. Atriplex pentandra (Jacq.) Standl. KAR94

Atriplex collina Woot. & Standl. Atriplex confertifolia (Torr. & Frém.) S. Wats. KAR94 Atriplex gardneri var. bonnevillensis (C.A. Hanson) Welsh Atriplex bonnevillensis C.A. Hanson KAR94 Atriplex gardneri var. falcata (M.E. Jones) Welsh Atriplex falcata (M.E. Jones) Standl. KAR94 Atriplex gardneri var. tridentata (Kuntze) Welsh Atriplex tridentata Kuntze KAR94 Atriplex gardneri var. utahensis (M.E. Jones) Dorn Atriplex tridentata Kuntze KAR94 Atriplex gardneri var. welshii (C.A. Hanson) Welsh Atriplex welshii C.A. Hanson KAR94 Atriplex glabriuscula var. oblanceolata Victorin & Rouss. Atriplex glabriuscula Edmondston KAR94 Atriplex gmelinii var. zosterifolia (Hook.) Moq. Atriplex gmelinii C.A. Mey. ex Bong. KAR94 Atriplex hastata sensu Aellen, non L. Atriplex prostrata Bouchér ex DC. KAR94 Atriplex hortensis var. atrosanguinea hort. Atriplex hortensis L. KAR94

Atriplex jonesii Standl. Atriplex confertifolia (Torr. & Frém.) S. Wats. KAR94 Atriplex latifolia Wahlenb. Atriplex prostrata Bouchér ex DC. KAR94 Atriplex lentiformis var. griffithsii (Standl.) L. Benson Atriplex griffithsii Standl. KAR94 Atriplex lentiformis var. torreyi (S. Wats.) McMinn Atriplex torreyi (S. Wats.) S. Wats. KAR94 Atriplex littoralis (Jacq.) Fawcett & Rendle Atriplex pentandra (Jacq.) Standl. KAR94 Atriplex nuttallii S. Wats. p.p. Atriplex falcata (M.E. Jones) Standl. KAR94 Atriplex nuttallii S. Wats. p.p. Atriplex tridentata Kuntze KAR94 Atriplex nuttallii S.WATS. Atriplex canescens (Pursh) Nutt. NLSPN Atriplex nuttallii ssp. falcata (M.E. Jones) Hall & Clements Atriplex falcata (M.E. Jones) Standl. KAR94 Atriplex nuttallii ssp. tridentata (Kuntze) Hall & Clements Atriplex tridentata Kuntze KAR94 Atriplex nuttallii var. falcata M.E. Jones Atriplex falcata (M.E. Jones) Standl. KAR94 Atriplex patula ssp. hastata sensu Hall & Clements 1923, non (L.) Hall & Clements Atriplex prostrata Bouchér ex DC. KAR94 Atriplex patula ssp. hastata sensu Hall & Clements p.p. Atriplex subspicata (Nutt.) Rydb. KAR94 Atriplex patula ssp. obtusa (Cham.) Hall & Clements Atriplex gmelinii C.A. Mey. ex Bong. KAR94 Atriplex patula ssp. subspicata (Nutt.) Fosberg Atriplex subspicata (Nutt.) Rydb. KAR94 Atriplex patula var. alaskensis (S. Wats.) Welsh Atriplex alaskensis S. Wats. KAR94 Atriplex patula var. hastata auct. non (L.) Gray Atriplex prostrata Bouchér ex DC. KAR94

Atriplex patula var. oblanceolata (Victorin & Rouss.) Boivin Atriplex glabriuscula Edmondston KAR94 Atriplex patula var. obtusa (Cham.) M.E. Peck Atriplex gmelinii C.A. Mey. ex Bong. KAR94 Atriplex patula var. subspicata (Nutt.) S. Wats. Atriplex subspicata (Nutt.) Rydb. KAR94 Atriplex patula var. triangularis (Willd.) Thorne & Welsh Atriplex prostrata Bouchér ex DC. KAR94 Atriplex patula var. zosterifolia (Hook.) C.L. Hitchc. Atriplex gmelinii C.A. Mey. ex Bong. KAR94

Page 229 Synonymy

Atriplex phyllostegia var. draconis (M.E. Jones) Fosberg Atriplex phyllostegia (Torr. ex S. Wats.) S. Wats. KAR94

Atriplex subconferta Rydb. Atriplex confertifolia (Torr. & Frém.) S. Wats. KAR94 Atriplex torreyi var. griffithsii (Standl.) G.D. Br. Atriplex griffithsii Standl. KAR94 * Atriplex triangularis Willd. Atriplex prostrata Bouchér ex DC. KAR94 Aulomyrcia citrifolia (Aubl.) Amsh. Myrcia citrifolia (Aubl.) Urban KAR94 Aulomyrcia leptoclada (DC.)BERG Myrcia leptoclada DC. NLSPN Avena torreyi Nash Schizachne purpurascens (Torr.) Swallen KAR94 Avicennia nitida Jacq. Avicennia germinans (L.) L. KAR94 * Axonopus affinis Chase Axonopus fissifolius (Raddi) Kuhlm. KAR94 Aydendron bracteatum Nees Aniba bracteata (Nees) Mez KAR94 Azalea arborescens Pursh Rhododendron arborescens (Pursh) Torr. KAR94 Azalea atlantica Ashe Rhododendron atlanticum (Ashe) Rehd. KAR94 Azalea austrina Small Rhododendron austrinum (Small) Rehd. KAR94 Azalea canadensis (L.) Kuntze Rhododendron canadense (L.) Torr. KAR94 Rhododendron periclymenoides (Michx.) Azalea nudiflora L. Shinners KAR94 Azalea prinophylla Small Rhododendron prinophyllum (Small) Millais KAR94 Azalea serrulata Small Rhododendron viscosum (L.) Torr. KAR94 Azalea viscosa L. Rhododendron viscosum (L.) Torr. KAR94 Azaleastrum albiflorum (Hook.) Rydb. Rhododendron albiflorum Hook. KAR94 * Baccharis glutinosa Pers. Baccharis salicifolia (Ruiz & Pavón) Pers. KAR94 Baccharis halimifolia var. angustior DC. Baccharis halimifolia L. KAR94 * Baccharis viminea DC. Baccharis salicifolia (Ruiz & Pavón) Pers. KAR94 * Bacopa cyclophylla Fern. Bacopa innominata (G. Maza) Alain KAR94 * Bacopa nobsiana Mason Bacopa rotundifolia (Michx.) Wettst. KAR94 * Bacopa procumbens (MILL.)GREENM. Mecardonia procumbens (P. Mill.) Small NLSPN * Bacopa simulans Fern. Bacopa rotundifolia (Michx.) Wettst. KAR94 * Bacopa stragula Fern. Bacopa innominata (G. Maza) Alain KAR94 Baeothryon alpinum (L.) Egor. Eriophorum alpinum L. KAR94 Baeothryon cespitosum (L.) A. Dietr. Scirpus cespitosus L. KAR94 Baeothryon pumilum auct. non (Vahl) A.& D. Löve Scirpus rollandii Fern. KAR94 Baeria burkei Greene Lasthenia burkei (Greene) Greene NLSPN Baeria chrysostoma Fisch. & C.A. Mey. Lasthenia californica DC. ex Lindl. KAR94 Baeria chrysostoma ssp. gracilis (DC.) Ferris Lasthenia californica DC. ex Lindl. KAR94 Baeria chrysostoma ssp. hirsutula (Greene) Ferris Lasthenia californica DC. ex Lindl. KAR94 Baeria chrysostoma var. gracilis (DC.) Hall Lasthenia californica DC. ex Lindl. KAR94 Baeria fremontii (Torr. ex Gray) Gray Lasthenia fremontii (Torr. ex Gray) Greene KAR94 Baeria fremontii var. conjugens (Greene) Ferris Lasthenia conjugens Greene KAR94 Baeria fremontii var. heterochaeta Hoover Lasthenia fremontii (Torr. ex Gray) Greene KAR94 Baeria hirsutula (Greene) Greene Lasthenia californica DC. ex Lindl. KAR94 Baeria minor (DC.) Ferris Lasthenia minor (DC.) Ornduff KAR94 Baeria platycarpha (Gray) Gray Lasthenia platycarpha (Gray) Greene KAR94 Baeria uliginosa (Nutt.) Gray Lasthenia minor (DC.) Ornduff KAR94 Banisteria laurifolia L. Heteropteris laurifolia (L.) A. Juss. KAR94 Banisteria lupuloides L. Gouania lupuloides (L.) Urban KAR94

Banisteria ovata Cav. Stigmaphyllon bannisterioides (L.) C. Anderson KAR94

* Baptisia lactea (Raf.) Thieret Baptisia alba var. macrophylla (Larisey) Isely KAR94

Baptisia leucantha Torr. & Gray Baptisia alba var. macrophylla (Larisey) Isely KAR94

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Baptisia leucantha var. divaricata Larisey Baptisia alba var. macrophylla (Larisey) Isely KAR94

Baptisia leucantha var. pauciflora Larisey Baptisia alba var. macrophylla (Larisey) Isely KAR94

Baptisia pendula var. macrophylla Larisey Baptisia alba var. macrophylla (Larisey) Isely KAR94

Baptisia riparia Larisey Baptisia megacarpa Chapman ex Torr. & Gray KAR94

Baptisia riparia var. minima Larisey Baptisia megacarpa Chapman ex Torr. & Gray KAR94 Barbarea americana Rydb. Barbarea orthoceras Ledeb. KAR94 Barbarea arcuata (Opiz ex J.& K. Presl) Reichenb. Barbarea vulgaris Ait. f. KAR94 Barbarea orthoceras var. dolichocarpa Fern. Barbarea orthoceras Ledeb. KAR94 Barbarea stricta auct. non Andrz. Barbarea vulgaris Ait. f. KAR94

Barbarea vulgaris var. arcuata (Opiz ex J.& K. Presl) Fries Barbarea vulgaris Ait. f. KAR94 Barbarea vulgaris var. brachycarpa Rouy & Foucaud Barbarea vulgaris Ait. f. KAR94 Barbarea vulgaris var. longisiliquosa Carion Barbarea vulgaris Ait. f. KAR94 Barbarea vulgaris var. sylvestris Fries Barbarea vulgaris Ait. f. KAR94 Barkleyanthus salicifolius (Kunth) H.E. Robins. & Brett. Senecio salignus DC. KAR94 Barleria coccinea L. Ruellia coccinea (L.) Vahl KAR94 Bassia sieversiana (Pallas) W.A. Weber Kochia scoparia (L.) Schrad. KAR94 Bataprine uniflora (Michx.) Nieuwl. Galium uniflorum Michx. KAR94 Batodendron andrachniforme Small Vaccinium arboreum Marsh. KAR94 Batodendron arboreum (Marsh.) Nutt. Vaccinium arboreum Marsh. KAR94 Batrachium aquatile (L.) Dumort. Ranunculus aquatilis L. KAR94

Batrachium circinatum ssp. subrigidum (W. Drew) A.& D. Löve Ranunculus longirostris Godr. KAR94 Batrachium hederaceum (L.) S.F. Gray Ranunculus hederaceus L. KAR94 Batrachium longirostre (Godr.) F.W. Schultz Ranunculus longirostris Godr. KAR94 Beadlea cranichoides (Griseb.) Small Spiranthes cranichoides (Griseb.) Cogn. KAR94 Beadlea elata (Sw.) Small Spiranthes elata (Sw.) L.C. Rich. KAR94 * Beckmannia eruciformis auct. non (L.) Host Beckmannia syzigachne (Steud.) Fern. KAR94 Beckmannia eruciformis ssp. baicalensis (Kusnez.) Hultén Beckmannia syzigachne (Steud.) Fern. KAR94 Beckmannia eruciformis var. uniflora Scribn. ex Gray Beckmannia syzigachne (Steud.) Fern. KAR94 Beckmannia syzigachne ssp. baicalensis (Kusnez.) Koyama & Kawano Beckmannia syzigachne (Steud.) Fern. KAR94

Beckmannia syzigachne var. uniflora (Scribn. ex Gray) Boivin Beckmannia syzigachne (Steud.) Fern. KAR94 Begonia cucullata var. hookeri (A. DC.) L.B. Sm. & Schub. Begonia cucullata Willd. KAR94 Begonia semperflorens Link & Otto Begonia cucullata Willd. KAR94

Bensonia oregona Abrams & Bacig. Bensoniella oregana (Abrams & Bacig.) Morton KAR94

* Bensoniella oregona (Abrams & Bacig.) Morton Bensoniella oregana (Abrams & Bacig.) Morton CNPSI95 Benzoin melissifolium (Walt.) Nees Lindera melissifolia (Walt.) Blume KAR94 Berberis aquifolium Pursh Mahonia aquifolium (Pursh) Nutt. KAR94 Berula erecta var. incisa (Torr.) Cronq. Berula erecta (Huds.) Coville KAR94 Berula incisa (Torr.) G.N. Jones Berula erecta (Huds.) Coville KAR94 Berula pusilla Fern. Berula erecta (Huds.) Coville KAR94 Betula-alnus maritima Marsh. Alnus maritima (Marsh.) Muhl. ex Nutt. KAR94 * Betula alba L. Betula pubescens ssp. pubescens Ehrh. KAR94 Betula beeniana A. Nels. Betula occidentalis Hook. KAR94 Betula exilis Sukatschev Betula nana L. KAR94 Betula fontinalis Sarg. Betula occidentalis Hook. KAR94

Page 231 Synonymy

* Betula glandulosa Michx. Betula nana L. KAR94 Betula glandulosa var. hallii (T.J. Howell) C.L. Hitchc. Betula nana L. KAR94 Betula glandulosa var. sibirica (Ledeb.) Schneid. Betula nana L. KAR94 Betula michauxii Sarg. Betula nana L. KAR94 Betula nana ssp. exilis (Sukatschev) Hultén Betula nana L. KAR94 Betula nana var. sibirica Ledeb. Betula nana L. KAR94 Betula occidentalis var. inopina (Jepson) C.L. Hitchc. Betula occidentalis Hook. KAR94 Betula papyrifera ssp. occidentalis (Hook.) Hultén Betula occidentalis Hook. KAR94 Betula papyrifera var. occidentalis (Hook.) Sarg. Betula occidentalis Hook. KAR94 Betula terrae-novae Fern. Betula nana L. KAR94 Biancaea sepiaria (Roxb.) Todaro Caesalpinia decapetala (Roth) Alston KAR94 Bidens acuta (Wieg.) Britt. Bidens tripartita L. KAR94 Bidens aristosa var. fritcheyi Fern. Bidens aristosa (Michx.) Britt. KAR94 Bidens aristosa var. mutica (Gray) Gattinger Bidens aristosa (Michx.) Britt. KAR94 Bidens aristosa var. retrorsa (Sherff) Wunderlin Bidens aristosa (Michx.) Britt. KAR94 Bidens aurea var. wrightii (Gray) Sherff Bidens aurea (Ait.) Sherff KAR94 Bidens bidentoides var. mariana (Blake) Sherff Bidens bidentoides (Nutt.) Britt. KAR94 Bidens cernua var. dentata (Nutt.) Boivin Bidens cernua L. KAR94 Bidens cernua var. elliptica Wieg. Bidens cernua L. KAR94 Bidens cernua var. integra Wieg. Bidens cernua L. KAR94 Bidens cernua var. minima (Huds.) Pursh Bidens cernua L. KAR94 Bidens cernua var. oligodonta Fern. & St. John Bidens cernua L. KAR94 Bidens cernua var. radiata DC. Bidens cernua L. KAR94 * Bidens comosa (Gray) Wieg. Bidens tripartita L. KAR94 Bidens connata var. ambiversa Fassett Bidens connata Muhl. ex Willd. KAR94 Bidens connata var. anomala Farw. Bidens connata Muhl. ex Willd. KAR94 Bidens connata var. fallax (Warnst.) Sherff Bidens connata Muhl. ex Willd. KAR94 Bidens connata var. gracilipes Fern. Bidens connata Muhl. ex Willd. KAR94 Bidens connata var. inundata Fern. Bidens connata Muhl. ex Willd. KAR94 Bidens connata var. petiolata (Nutt.) Farw. Bidens connata Muhl. ex Willd. KAR94 Bidens connata var. pinnata S. Wats. Bidens connata Muhl. ex Willd. KAR94 Bidens connata var. submutica Fassett Bidens connata Muhl. ex Willd. KAR94 Bidens coronata var. brachyodonta Fern. Bidens coronata (L.) Britt. KAR94 Bidens coronata var. tenuiloba (Gray) Sherff Bidens coronata (L.) Britt. KAR94 Bidens coronata var. trichosperma (Michx.) Fern. Bidens coronata (L.) Britt. KAR94 Bidens elegans Greene Bidens laevis (L.) B.S.P. KAR94 Bidens frondosa var. anomala Porter ex Fern. Bidens frondosa L. KAR94 Bidens frondosa var. caudata Sherff Bidens frondosa L. KAR94 Bidens frondosa var. pallida Wieg. Bidens frondosa L. KAR94 Bidens frondosa var. puberula Wieg. Bidens frondosa L. KAR94 Bidens frondosa var. stenodonta Fern. & St. John Bidens frondosa L. KAR94 Bidens glaucescens Greene Bidens cernua L. KAR94 Bidens heterophylla Ortega Bidens aurea (Ait.) Sherff KAR94 Bidens involucrata (Nutt.) Britt. Bidens aristosa (Michx.) Britt. KAR94 * Bidens mariana Blake Bidens bidentoides (Nutt.) Britt. KAR94 Bidens mitis var. leptophylla (Nutt.) Small Bidens mitis (Michx.) Sherff KAR94 Bidens nashii Small Bidens laevis (L.) B.S.P. KAR94 Bidens nivea L. Melanthera nivea (L.) Small KAR94 Bidens pilosa var. minor (Blume) Sherff Bidens pilosa L. KAR94 * Blake Bidens aristosa (Michx.) Britt. KAR94 Bidens polylepis var. retrorsa Sherff Bidens aristosa (Michx.) Britt. KAR94 Bidens puberula Wieg. Bidens vulgata Greene KAR94

Page 232 Synonymy

Bidens trichosperma (Michx.) Britt. Bidens coronata (L.) Britt. KAR94 Bidens vulgata var. puberula (Wieg.) Greene Bidens vulgata Greene KAR94 Bidens vulgata var. schizantha Lunell Bidens vulgata Greene KAR94 Bigelovia intricata Gray Machaeranthera carnosa (Gray) Nesom KAR94 Bignonia radicans L. Campsis radicans (L.) Seem. ex Bureau KAR94 Bigonia sempervirens L. Gelsemium sempervirens St.-Hil. KAR94 Biltia vaseyi (Gray) Small Rhododendron vaseyi Gray KAR94 Biovularia olivacea (C. Wright ex Griseb.) Kam. Utricularia olivacea C. Wright ex Griseb. KAR94 Bistorta bistortoides (Pursh) Small Polygonum bistortoides Pursh KAR94 Bistorta vivipara (L.) S.F. Gray Polygonum viviparum L. KAR94 Biventraria variegata (L.) Small Asclepias variegata L. KAR94 Blechnum indicum auct. non Burm. Blechnum serrulatum L.C. Rich. KAR94 Blechnum occidentale var. minor Hook. Blechnum occidentale L. KAR94 Blechnum spicant ssp. nipponicum auct. non (Kunze) A.& D. Löve Blechnum spicant (L.) Roth KAR94 Blechnum spicant var. elongatum (Hook.) Boivin Blechnum spicant (L.) Roth KAR94 Blechnum unilaterale Sw. Blechnum polypodioides Raddi KAR94 Blechum blechum (L.) Millsp. Blechum pyramidatum (Lam.) Urban KAR94 * Blechum brownei Juss. Blechum pyramidatum (Lam.) Urban KAR94 Blephariglotis chapmanii Small Platanthera chapmanii (Small) Luer KAR94 Blephariglotis ciliaris (L.) Rydb. Platanthera ciliaris (L.) Lindl. KAR94 Blephariglotis cristata (Michx.) Raf. Platanthera cristata (Michx.) Lindl. KAR94 Blephariglotis grandiflora (Bigelow) Rydb. Platanthera grandiflora (Bigelow) Lindl. KAR94 Blephariglotis leucophaea (Nutt.) Farw. Platanthera leucophaea (Nutt.) Lindl. KAR94 Blephariglotis peramoena (Gray) Rydb. Platanthera peramoena (Gray) Gray KAR94 Blephariglotis psycodes (L.) Rydb. Platanthera psycodes (L.) Lindl. KAR94 Blephariglottis blephariglottis (WILLD.)RYDB. Platanthera blephariglottis (Willd.) Lindl. NLSPN Blephariglottis chapmanii Small Platanthera chapmanii (Small) Luer NLSPN Blephariglottis ciliaris (L.)RYDB. Platanthera ciliaris (L.) Lindl. NLSPN Blephariglottis cristata (MICHX.)RAF. Platanthera cristata (Michx.) Lindl. NLSPN Blephariglottis grandiflora (BIGEL.)RYDB. Platanthera grandiflora (Bigelow) Lindl. NLSPN Blephariglottis lacera (MICHX.)RYDB. Platanthera lacera (Michx.) G. Don NLSPN Blephariglottis leucophaea (NUTT.)RYDB. Platanthera leucophaea (Nutt.) Lindl. NLSPN Blephariglottis peramoena (GRAY)RYDB. Platanthera peramoena (Gray) Gray NLSPN Bletia patula var. alba A.D. Hawkes Bletia patula Hook. KAR94 Blitum chenopodioides L. Chenopodium botryodes Sm. KAR94 Blitum virgatum L. Chenopodium foliosum (Moench) Aschers. KAR94 Bloomeria clevelandii S. Wats. Muilla clevelandii (S. Wats.) Hoover KAR94 * Blysmus rufus (Huds.) Link p.p. Scirpus rufus var. neogaeus Fern. KAR94 Bobea elatior var. brevipes (Gray) Hbd. Bobea brevipes Gray KAR94 Bobea mannii Hbd. Bobea brevipes Gray KAR94 Boechera divaricarpa (A. Nels.) A.& D. Löve Arabis X divaricarpa A. Nels. (pro sp.) KAR94 Boechera drummondii (Gray) A.& D. Löve Arabis drummondii Gray KAR94 Boehmeria austrina Small Boehmeria cylindrica (L.) Sw. KAR94

Boehmeria cylindrica var. drummondiana (Weddell) Weddell Boehmeria cylindrica (L.) Sw. KAR94 Boehmeria cylindrica var. scabra Porter Boehmeria cylindrica (L.) Sw. KAR94 Boehmeria decurrens Small Boehmeria cylindrica (L.) Sw. KAR94 Boehmeria drummondiana Weddell Boehmeria cylindrica (L.) Sw. KAR94 Boehmeria scabra (Porter) Small Boehmeria cylindrica (L.) Sw. KAR94 Boisduvalia densiflora var. pallescens Suksdorf Boisduvalia densiflora (Lindl.) S. Wats. KAR94 Boisduvalia densiflora var. salicina (Rydb.) Munz Boisduvalia densiflora (Lindl.) S. Wats. KAR94

Page 233 Synonymy

Boisduvalia glabella var. campestris (Jepson) Jepson Boisduvalia glabella (Nutt.) Walp. KAR94 Boisduvalia pallida Eastw. Boisduvalia macrantha Heller KAR94 Boisduvalia salicina Rydb. Boisduvalia densiflora (Lindl.) S. Wats. KAR94 Bolandra oregana var. imnahaensis M.E. Peck Bolandra oregana S. Wats. KAR94 Bolbitis cladorrhizans (Spreng.) Ching Bolbitis portoricensis (Spreng.) Hennipman KAR94 Bolboschoenus maritimus (L.) Palla Scirpus maritimus L. KAR94

Bolboschoenus maritimus ssp. paludosus (A. Nels.) A.& D. Löve Scirpus maritimus L. KAR94 Bolboschoenus paludosus (A. Nels.) Soó Scirpus maritimus L. KAR94 Boltonia ravenelii Fern. & Grisc. Boltonia caroliniana (Walt.) Fern. KAR94 Bonamia aquatica (Walt.) Gray Stylisma aquatica (Walt.) Raf. KAR94 Bonamia michauxii (Fern. & Schub.) K.A. Wilson Stylisma aquatica (Walt.) Raf. KAR94 * Borreria brachysepala Urban Spermacoce sintenisii (Urban) Alain KAR94 Borreria laevis var. sintenisii Urban Spermacoce sintenisii (Urban) Alain KAR94 Borreria repens DC. Spermacoce repens (DC.) Sessé & Moc. NLSPN Bothriochloa intermedia (R. Br.) A. Camus Bothriochloa bladhii (Retz.) S.T. Blake KAR94 Botrychium alabamense Maxon Botrychium jenmanii Underwood KAR94

Botrychium boreale ssp. obtusilobum auct. non (Rupr.) Clausen Botrychium pinnatum St. John KAR94

Botrychium boreale var. obtusilobum auct. non (Rupr.) Broun Botrychium pinnatum St. John KAR94 Botrychium californicum Underwood Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium coulteri Underwood Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium dissectum var. obliquum (Muhl. ex Willd.) Clute Botrychium dissectum Spreng. KAR94 Botrychium dissectum var. oblongifolium (Graves) Broun Botrychium dissectum Spreng. KAR94

Botrychium dissectum var. tenuifolium (Underwood) Farw. Botrychium biternatum (Sav.) Underwood KAR94 Botrychium dusenii auct. non (Christ) Alston Botrychium crenulatum W.H. Wagner KAR94 Botrychium hesperium (Maxon & Clausen) W.H. Botrychium lunaria ssp. occidentale A.& D. Löve & Kapoor Wagner & Lellinger KAR94

Botrychium lunaria var. onondagense (Underwood) House Botrychium lunaria (L.) Sw. KAR94 Botrychium matricariae (Schrank) Spreng. Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium hesperium (Maxon & Clausen) W.H. Botrychium matricariifolium ssp. hesperium Maxon & Clausen Wagner & Lellinger KAR94 Botrychium matricariifolium var. hesperium (Maxon & Clausen) Botrychium hesperium (Maxon & Clausen) W.H. Broun Wagner & Lellinger KAR94

Botrychium multifidum ssp. californicum (Underwood) Clausen Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium multifidum ssp. coulteri (Underwood) Clausen Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium multifidum ssp. silaifolium (K. Presl) Clausen Botrychium multifidum (Gmel.) Trev. KAR94

Botrychium multifidum var. californicum (Underwood) Broun Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium multifidum var. coulteri (Underwood) Broun Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium multifidum var. intermedium (D.C. Eat.) Farw. Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium multifidum var. robustum (Rupr.) C. Christens. Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium multifidum var. silaifolium (K. Presl) Broun Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium obliquum Muhl. ex Willd. Botrychium dissectum Spreng. KAR94 Botrychium obliquum var. elongatum Gilbert & Haberer Botrychium dissectum Spreng. KAR94 Botrychium onondagense Underwood Botrychium lunaria (L.) Sw. KAR94 Botrychium silaifolium K. Presl Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium silaifolium var. coulteri (Underwood) Jepson Botrychium multifidum (Gmel.) Trev. KAR94 Botrychium virginianum ssp. europaeum (Ångstr.) Jáv. Botrychium virginianum (L.) Sw. KAR94 Botrychium virginianum var. europaeum Ångstr. Botrychium virginianum (L.) Sw. KAR94

Page 234 Synonymy

Botrydium botrys (L.) Small Chenopodium botrys L. KAR94 Bowlesia septentrionalis Coult. & Rose Bowlesia incana Ruiz & Pavón KAR94 * Boykinia elata (Nutt.) Greene Boykinia occidentalis Torr. & Gray KAR94 Boykinia turbinata (Rydb.) Fedde Boykinia aconitifolia Nutt. KAR94 Boykinia vancouverensis (Rydb.) Fedde Boykinia occidentalis Torr. & Gray KAR94

Brachiaria extensa Chase Brachiaria platyphylla (Munro ex Wright) Nash KAR94 * Brachiaria purpurascens (Raddi) Henr. Brachiaria mutica (Forsk.) Stapf KAR94 Brachyactis ciliata ssp. angusta (Lindl.) A.G. Brachyactis angusta (Lindl.) Britt. Jones KAR94

Brachypterys ovata (Cav.) Small Stigmaphyllon bannisterioides (L.) C. Anderson KAR94 Bradburya virginiana (L.) Kuntze Centrosema virginianum (L.) Benth. KAR94 Brahea filamentosa (Fenzi) H. Wendl. Washingtonia filifera (L. Linden) H. Wendl. KAR94 Brahea filifera hort. ex S. Wats. Washingtonia filifera (L. Linden) H. Wendl. KAR94 Brahea serrulata (Michx.) H. Wendl. Serenoa repens (Bartr.) Small KAR94 Brami monnieri (L.)DRAKE Bacopa monnieri (L.) Pennell NLSPN Bramia monnieri (L.) Drake Bacopa monnieri (L.) Pennell KAR94 Bramia rotundifolia (Michx.) Britt. Bacopa rotundifolia (Michx.) Wettst. KAR94 Brasenia peltata Pursh Brasenia schreberi J.F. Gmel. KAR94 Brassaia actinophylla Endl. Schefflera actinophylla (Endl.) H.A.T. Harms KAR94 Brassica geniculata (Desf.) J. Ball Hirschfeldia incana (L.) Lagrèze-Fossat KAR94 Braxilia minor (L.) House Pyrola minor L. KAR94 Braya alpina var. americana (Hook.) S. Wats. Braya glabella Richards. KAR94 Braya alpina var. glabella (Richards.) S. Wats. Braya glabella Richards. KAR94 Braya americana (Hook.) Fern. Braya glabella Richards. KAR94 Braya arctica Hook. Braya glabella Richards. KAR94 * Braya bartlettiana Jordal Braya glabella Richards. KAR94 Braya henryae Raup Braya glabella Richards. KAR94 Braya humilis ssp. abbei Böcher Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis ssp. arctica (Böcher) Rollins Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis ssp. richardsonii (Rydb.) Hultén Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis ssp. ventosa Rollins Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis var. abbei (Böcher) Boivin Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis var. americana (Hook.) Boivin Braya glabella Richards. KAR94 Braya humilis var. arctica (Böcher) Boivin Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis var. glabella (Richards.) Boivin Braya glabella Richards. KAR94 Braya humilis var. interior (Böcher) Boivin Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis var. laurentiana (Böcher) Boivin Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis var. leiocarpa (Trautv.) Fern. Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis var. novae-angliae (Rydb.) Fern. Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya humilis var. ventosa (Rollins) Boivin Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya intermedia Sorensen Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya novae-angliae (Rydb.) Sorensen Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya novae-angliae var. interior Böcher Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya novae-angliae var. laurentiana Böcher Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Braya richardsonii (Rydb.) Fern. Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Breweria aquatica (Walt.) Gray Stylisma aquatica (Walt.) Raf. KAR94 Breweria michauxii Fern. & Schub. Stylisma aquatica (Walt.) Raf. KAR94 Dichelostemma capitatum ssp. capitatum Brodiaea capitata Benth. (Benth.) Wood KAR94

Brodiaea coronaria var. rosea (Greene) Hoover Brodiaea coronaria ssp. rosea (Greene) Niehaus KAR94

Page 235 Synonymy

Brodiaea lutea var. cookii (Hoover) Munz Triteleia ixioides ssp. cookii (Hoover) Lenz KAR94 * Brodiaea peduncularis (Lindl.) S. Wats. Triteleia peduncularis Lindl. KAR94

Brodiaea rosea (Greene) Baker Brodiaea coronaria ssp. rosea (Greene) Niehaus KAR94 Bromelica bulbosa (Geyer ex Porter & Coult.) W.A. Weber Melica bulbosa Geyer ex Porter & Coult. KAR94 Bromelica spectabilis (Scribn.) W.A. Weber Melica spectabilis Scribn. KAR94 Bromopsis canadensis (Michx.) Holub Bromus canadensis Michx. KAR94 Bromopsis ciliata (L.) Holub Bromus ciliatus L. KAR94 Bromopsis kalmii (Gray) Holub Bromus kalmii Gray KAR94 Bromopsis pubescens (Muhl. ex Willd.) Holub Bromus pubescens Muhl. ex Willd. KAR94 Bromopsis richardsonii (Link) Holub Bromus canadensis Michx. KAR94 Bromopsis vulgaris (Hook.) Holub Bromus vulgaris (Hook.) Shear KAR94 Bromus altissimus Pursh Bromus latiglumis (Shear) A.S. Hitchc. KAR94 Bromus ciliatus var. genuinus Fern. Bromus ciliatus L. KAR94 Bromus ciliatus var. laeviglumis Scribn. ex Shear Bromus kalmii Gray KAR94 Bromus ciliatus var. richardsonii (Link) Boivin Bromus canadensis Michx. KAR94 Bromus dertonensis All. Vulpia bromoides (L.) S.F. Gray KAR94 * Bromus dudleyi Fern. Bromus canadensis Michx. KAR94 Bromus japonicus var. porrectus Hack. Bromus japonicus Thunb. ex Murr. KAR94 Bromus laeviglumis (SCRIBN.)A.HITCHC. Bromus kalmii Gray NLSPN Bromus madritensis ssp. rubens (L.) Husnot Bromus rubens L. KAR94 * Bromus mollis auct. non L. Bromus hordeaceus ssp. hordeaceus L. KAR94 Bromus patulus Mert. & Koch Bromus japonicus Thunb. ex Murr. KAR94 * Bromus purgans auct. non L. Bromus latiglumis (Shear) A.S. Hitchc. KAR94 * Bromus purgans auct. non L. Bromus pubescens Muhl. ex Willd. KAR94 * Bromus purgans L. Bromus kalmii Gray KAR94

Bromus purgans var. laeviglumis (Scribn. ex Shear) Swallen Bromus kalmii Gray KAR94 Bromus richardsonii Link Bromus canadensis Michx. KAR94 Bromus richardsonii var. pallidus (Hook.) Shear Bromus canadensis Michx. KAR94 Bromus vulgaris var. eximius Shear Bromus vulgaris (Hook.) Shear KAR94 Bromus vulgaris var. robustus Shear Bromus vulgaris (Hook.) Shear KAR94 Broussaisia arguta var. pellucida (Gaud.) Fosberg Broussaisia arguta Gaud. KAR94 Browallia viscosa auct. non Kunth Browallia americana L. KAR94 Bruniera columbiana (Karst.) Nieuwl. Wolffia columbiana Karst. KAR94 Bruniera punctata (Griseb.) Nieuwl. Wolffia brasiliensis Weddell KAR94 Wolffia borealis (Engelm. ex Hegelm.) Landolt Bruniera punctata (GRISEB.)NIEUWL. ex Landolt & Wildi NLSPN * Brunnichia cirrhosa Gaertn. Brunnichia ovata (Walt.) Shinners KAR94 Bryophyllum pinnatum (Lam.) Oken Kalanchoe pinnata (Lam.) Pers. KAR94 * Buchenavia capitata (Vahl) Eichl. Buchenavia tetraphylla (Aubl.) Howard KAR94 Buchnera breviflora Pennell Buchnera americana L. KAR94 Buchnera elongata Sw. Buchnera longifolia Kunth KAR94 * Buchnera floridana Gandog. Buchnera americana L. KAR94 Bucida capitata Vahl Buchenavia tetraphylla (Aubl.) Howard KAR94 Bulbilis dactyloides (Nutt.) Raf. ex Kuntze Buchloe dactyloides (Nutt.) Engelm. KAR94 Bulbostylis annua Nutt. Psathyrotes annua (Nutt.) Gray KAR94 Bulbostylis fendleri C.B. Clarke Bulbostylis juncoides (Vahl) Kükenth. KAR94 Bulbostylis juncoides var. ampliceps Kükenth. Bulbostylis juncoides (Vahl) Kükenth. KAR94 Bulliarda aquatica (L.) DC. Crassula aquatica (L.) Schoenl. KAR94

Bumelia angustifolia Nutt. Sideroxylon celastrinum (Kunth) T.D. Pennington KAR94 Bumelia cassinifolia Small Sideroxylon lycioides L. KAR94

Page 236 Synonymy

* Bumelia celastrina Kunth Sideroxylon celastrinum (Kunth) T.D. Pennington KAR94

Bumelia celastrina var. angustifolia (Nutt.) R.W. Long Sideroxylon celastrinum (Kunth) T.D. Pennington KAR94 Sideroxylon lanuginosum ssp. lanuginosum * Bumelia lanuginosa (Michx.) Pers. Michx. KAR94 Sideroxylon lanuginosum ssp. rigidum (Gray) Bumelia lanuginosa ssp. rigida (Gray) Cronq. T.D. Pennington KAR94 Sideroxylon lanuginosum ssp. rigidum (Gray) Bumelia lanuginosa var. rigida Gray T.D. Pennington KAR94 Sideroxylon lanuginosum ssp. rigidum (Gray) Bumelia lanuginosa var. texana (Buckl.) Cronq. T.D. Pennington KAR94 * Bumelia lycioides (L.) Pers. Sideroxylon lycioides L. KAR94 Bumelia lycioides var. ellipsoidalis R.B. Clark Sideroxylon lycioides L. KAR94 Bumelia lycioides var. virginiana Fern. Sideroxylon lycioides L. KAR94

Bumelia microcarpa Small Sideroxylon reclinatum ssp. reclinatum Michx. KAR94 Sideroxylon lanuginosum ssp. rigidum (Gray) Bumelia monticola Buckl. T.D. Pennington KAR94

* Bumelia reclinata (Michx.) Vent. Sideroxylon reclinatum ssp. reclinatum Michx. KAR94 Sideroxylon lanuginosum ssp. rigidum (Gray) Bumelia rigida (Gray) Small T.D. Pennington KAR94 Sideroxylon lanuginosum ssp. lanuginosum Bumelia rufa Raf. Michx. KAR94 Bumelia smallii R.B. Clark Sideroxylon lycioides L. KAR94 Sideroxylon lanuginosum ssp. rigidum (Gray) Bumelia texana Buckl. T.D. Pennington KAR94 Buphthalmum arborescens L. Borrichia arborescens (L.) DC. KAR94 Bursa bursa-pastoris (L.) Britt. Capsella bursa-pastoris (L.) Medik. KAR94 Bursa bursa-pastoris var. bifida Crépin Capsella bursa-pastoris (L.) Medik. KAR94 Bursa gracilis Gren. Capsella bursa-pastoris (L.) Medik. KAR94 Bursa rubella Reut. Capsella bursa-pastoris (L.) Medik. KAR94 Burshia humilis Raf. Myriophyllum humile (Raf.) Morong KAR94 Byrsonima coriacea (Sw.) DC. Byrsonima spicata (Cav.) Kunth KAR94 Byrsonima coriacea var. spicata (CAV.)NIEDENZU Byrsonima spicata (Cav.) Kunth NLSPN Byrsonima horneana Britt. & Small Byrsonima spicata (Cav.) Kunth KAR94 Byrsonima ophiticola Small ex Britt. Byrsonima spicata (Cav.) Kunth KAR94 * Cabomba piauhyensis auct. non Gardner ex Hook. Cabomba haynesii Wiersema KAR94 Cacalia cordifolia L. f. Mikania cordifolia (L. f.) Willd. KAR94 Arnoglossum diversifolium (Torr. & Gray) H.E. Cacalia diversifolia Torr. & Gray Robins. KAR94 Cacalia elliottii (Harper) Shinners Arnoglossum ovatum (Walt.) H.E. Robins. KAR94 Cacalia lanceolata Nutt. Arnoglossum ovatum (Walt.) H.E. Robins. KAR94

Cacalia lanceolata var. elliottii (Harper) Kral & R.K. Godfrey Arnoglossum ovatum (Walt.) H.E. Robins. KAR94 Cacalia lanceolata var. virescens (Harper) Shinners Arnoglossum ovatum (Walt.) H.E. Robins. KAR94 Cacalia ovata Walt. Arnoglossum ovatum (Walt.) H.E. Robins. KAR94 Cacalia paniculata Raf. Arnoglossum plantagineum Raf. KAR94 Cacalia plantaginea (Raf.) Shinners Arnoglossum plantagineum Raf. KAR94 Cacalia pteranthes Raf. Arnoglossum plantagineum Raf. KAR94 Cacalia suaveolens L. Synosma suaveolens (L.) Raf. ex Britt. KAR94 Cacalia sulcata Fern. Arnoglossum sulcatum (Fern.) H.E. Robins. KAR94 Cacalia tuberosa Nutt. Arnoglossum plantagineum Raf. KAR94 Caconapea stricta (Schrad.) Britt. Bacopa stricta (Schrad.) B.L. Robins. KAR94

Page 237 Synonymy

Caesalpina crista auct. non L. Caesalpinia bonduc (L.) Roxb. KAR94 Caesalpinia globulorum Bakh. f. & van Royen Caesalpinia major (Medik.) Dandy & Exell KAR94 Caesalpinia sepiaria Roxb. Caesalpinia decapetala (Roth) Alston KAR94 Cakile cakile (L.) Karst. Cakile maritima Scop. KAR94 Cakile lanceolata var. geniculata (B.L. Robins.) Shinners Cakile geniculata (B.L. Robins.) Millsp. KAR94 Cakile maritima var. geniculata B.L. Robins. Cakile geniculata (B.L. Robins.) Millsp. KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis californica Kearney C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis chordorrhiza Porsild C.W. Greene KAR94 * Calamagrostis cinnoides W. Bart. nom. super. Calamagrostis coarctata (Torr.) Eat. KAR94 Calamagrostis expansa Rickett & Gilly, non (Munro ex Hbd.) Calamagrostis stricta ssp. inexpansa (Gray) * A.S. Hitchc. C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) * Calamagrostis fernaldii Louis-Marie C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis hyperborea var. americana (Vasey) Kearney C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis hyperborea var. elongata Kearney C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis hyperborea var. stenodes Kearney C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) * Calamagrostis inexpansa Gray C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis inexpansa var. barbulata Kearney C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis inexpansa var. brevior (Vasey) Stebbins C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis inexpansa var. novae-angliae Stebbins C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis labradorica Kearney C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis lacustris (Kearney) Nash C.W. Greene KAR94

Calamagrostis lapponica var. alpina Hartman Calamagrostis lapponica (Wahlenb.) Hartman KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis lapponica var. brevipilis Stebbins C.W. Greene KAR94

Calamagrostis lapponica var. groenlandica Lange Calamagrostis lapponica (Wahlenb.) Hartman KAR94

Calamagrostis lapponica var. nearctica Porsild Calamagrostis lapponica (Wahlenb.) Hartman KAR94 Calamagrostis lemmonii Kearney Calamagrostis breweri Thurb. KAR94 Calamagrostis stricta ssp. stricta var. stricta * Calamagrostis neglecta (Ehrh.) P.G. Gaertn., B. Mey. & Scherb. (Timm) Koel. KAR94 Calamagrostis stricta ssp. stricta var. stricta Calamagrostis neglecta ssp. stricta (Timm) Tzvelev (Timm) Koel. KAR94 Calamagrostis stricta ssp. stricta var. stricta Calamagrostis neglecta var. gracilis (Scribn.) Scribn. (Timm) Koel. KAR94 Calamagrostis stricta ssp. stricta var. stricta Calamagrostis neglecta var. micrantha (Kearney) Stebbins (Timm) Koel. KAR94

Calamagrostis pickeringii var. debilis (Kearney) Fern. & Wieg. Calamagrostis pickeringii Gray KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis pickeringii var. lacustris (Kearney) A.S. Hitchc. C.W. Greene KAR94 Calamagrostis porteri ssp. perplexa (Scribn.) Clausen Calamagrostis perplexa Scribn. KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis scopulorum var. bakeri Stebbins C.W. Greene KAR94

Page 238 Synonymy

Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis stricta var. brevior Vasey C.W. Greene KAR94 Calamagrostis stricta ssp. inexpansa (Gray) Calamagrostis stricta var. lacustris (Kearney) C.W. Greene C.W. Greene KAR94 Calamintha glabella var. angustifolia (Torr.) DeWolf Calamintha arkansana (Nutt.) Shinners KAR94 Calamovilfa brevipilis var. calvipes Fern. Calamovilfa brevipilis (Torr.) Scribn. KAR94 Calamovilfa brevipilis var. heterolepis Fern. Calamovilfa brevipilis (Torr.) Scribn. KAR94 * Calandrinia ambigua (S. Wats.) T.J. Howell Cistanthe ambigua (S. Wats.) Hershkovitz KAR94 Calandrinia ciliata var. menziesii (Hook.) J.F. Macbr. Calandrinia ciliata (Ruiz & Pavón) DC. KAR94 Calla aethiopica L. Zantedeschia aethiopica (L.) Spreng. KAR94 Callicarpa americana var. lactea F.J. Muell. Callicarpa americana L. KAR94 Callicarpa purpurea Juss. Callicarpa dichotoma (Lour.) K. Koch KAR94 Callitriche austinii Engelm. Callitriche terrestris Raf. KAR94 Callitriche autumnalis L. Callitriche hermaphroditica L. KAR94 * Callitriche deflexa A. Braun Callitriche terrestris Raf. KAR94 Callitriche deflexa var. austinii (Engelm.) Hegelm. Callitriche terrestris Raf. KAR94 Callitriche deflexa var. subsessilis Fassett Callitriche terrestris Raf. KAR94 Callitriche palustris var. verna (L.) Fenley ex Jepson Callitriche palustris L. KAR94 Callitriche peploides var. semialata Fassett Callitriche peploides Nutt. KAR94 Callitriche sepulta S. Wats. Callitriche marginata Torr. KAR94 * Callitriche verna L. Callitriche palustris L. KAR94 Calochortus nudus var. shastensis (Purdy) Jepson Calochortus nudus S. Wats. KAR94 Calochortus shastensis Purdy Calochortus nudus S. Wats. KAR94 Calonyction aculeatum (L.) House Ipomoea alba L. KAR94 Calonyction tuba (Schlecht.) Colla Ipomoea violacea L. KAR94 Calophanes angusta Gray Dyschoriste angusta (Gray) Small KAR94 Calophanes humistrata (Michx.) Shuttlw. ex Nees Dyschoriste humistrata (Michx.) Kuntze KAR94 Calophyllum brasiliense auct. non Camb. Calophyllum antillanum Britt. KAR94 Calophyllum brasiliense var. antillanum (Britt.) Standl. Calophyllum antillanum Britt. KAR94 * Calophyllum calaba Jacq., non L. Calophyllum antillanum Britt. KAR94 Utricularia amethystina Salzm. ex St.-Hil. & Calpidisca standleyae Barnh. Girard KAR94 * Calycogonium squamulosum Cogn. Henriettea squamulosum (Cogn.) Judd KAR94 * Calyptridium roseum S. Wats. Cistanthe rosea (S. Wats.) Hershkovitz KAR94 Calyptrogyne rivalis (O.F. Cook) Léon Calyptronoma rivalis (O.F. Cook) Bailey KAR94 Calyptropsidium sintenisii Kiaersk. Psidium sintenisii (Kiaersk.) Alain KAR94 Camassia esculenta (Raf.) Cory Camassia scilloides (Raf.) Cory KAR94 Camelina sativa ssp. microcarpa (DC.) E. Schmid Camelina microcarpa DC. KAR94 Campanula alaskana (Gray) W. Wight ex J.P. Anders. Campanula rotundifolia L. KAR94 * Campanula americana L. Campanulastrum americanum (L.) Small KAR94 Campanula americana var. illinoensis (Fresen.) Farw. Campanulastrum americanum (L.) Small KAR94 Campanula aparinoides var. grandiflora Holz. Campanula aparinoides Pursh KAR94 Campanula aparinoides var. uliginosa (Rydb.) Gleason Campanula aparinoides Pursh KAR94 Campanula dubia A. DC. Campanula rotundifolia L. KAR94 Campanula heterodoxa Bong. Campanula rotundifolia L. KAR94 Campanula intercedens Witasek Campanula rotundifolia L. KAR94 Campanula lasiocarpa ssp. latisepala (Hultén) Hultén Campanula lasiocarpa Cham. KAR94 Campanula latisepala Hultén Campanula lasiocarpa Cham. KAR94 Campanula latisepala var. dubia Hultén Campanula lasiocarpa Cham. KAR94 Campanula petiolata A. DC. Campanula rotundifolia L. KAR94 Campanula rotundifolia var. alaskana Gray Campanula rotundifolia L. KAR94 Campanula rotundifolia var. intercedens (Witasek) Farw. Campanula rotundifolia L. KAR94 Campanula rotundifolia var. lancifolia Mert. & Koch Campanula rotundifolia L. KAR94

Page 239 Synonymy

Campanula rotundifolia var. petiolata (A. DC.) J.K. Henry Campanula rotundifolia L. KAR94 Campanula rotundifolia var. velutina A. DC. Campanula rotundifolia L. KAR94 Campanula sacajaweana M.E. Peck Campanula rotundifolia L. KAR94 Campanula uliginosa Rydb. Campanula aparinoides Pursh KAR94 Campe barbarea (L.) W. Wight ex Piper Barbarea vulgaris Ait. f. KAR94 Campe stricta auct. non (Andrz.) W. Wight ex Piper Barbarea vulgaris Ait. f. KAR94 Camphora camphora (L.) Karst. Cinnamomum camphora (L.) J. Presl KAR94 Camptouratea striata v. Tiegh. Ouratea striata (v. Tiegh.) Urban KAR94 Campulosus aromaticus (Walt.) Scribn. Ctenium aromaticum (Walt.) Wood KAR94

Campulosus floridanus A.S. Hitchc. Ctenium floridanum (A.S. Hitchc.) A.S. Hitchc. KAR94 Cananga blainii (Griseb.) Britt. Guatteria blainii (Griseb.) Urban KAR94 Cananga caribaea (Urban) Britt. Guatteria caribaea Urban KAR94 Canavalia lineata auct. non (Thunb.) DC. Canavalia rosea (Sw.) DC. KAR94 * Canavalia maritima Thouars Canavalia rosea (Sw.) DC. KAR94 Canna coccinea P. Mill. Canna indica L. KAR94 Canna edulis Ker-Gawl. Canna indica L. KAR94 Capnoides flavulum (Raf.) Kuntze Corydalis flavula (Raf.) DC. KAR94 Capraria crustacea L. Lindernia crustacea (L.) F. Muell. KAR94 Capraria durantifolia L. Stemodia durantifolia (L.) Sw. KAR94 Caraxeron vermiculare (L.) Raf. Blutaparon vermiculare (L.) Mears KAR94 Cardamine angustata var. ouachitana E.B. Sm. Cardamine angustata O.E. Schulz KAR94

Cardamine californica var. rupicola O.E. Schulz Cardamine rupicola (O.E. Schulz) C.L. Hitchc. KAR94

Cardamine cordifolia var. lyallii (S. Wats.) A. Nels. & J.F. Macbr. Cardamine lyallii S. Wats. KAR94 Cardamine debilis D. Don Cardamine flexuosa With. KAR94 Rorippa gambelii (S. Wats.) Rollins & Al- Cardamine gambelii S. Wats. Shehbaz KAR94 Cardamine heterophylla (Nutt.) Wood Cardamine angustata O.E. Schulz KAR94 Cardamine hirsuta ssp. flexuosa (With.) Forbes & Hemsl. Cardamine flexuosa With. KAR94 Cardamine hugeri Small Cardamine flagellifera O.E. Schulz KAR94 Cardamine hyperborea O.E. Schulz Cardamine digitata Richards. KAR94 Cardamine californica var. californica (Nutt.) * Cardamine integrifolia (Nutt.) Greene Greene KAR94 Cardamine californica var. sinuata (Greene) Cardamine integrifolia var. sinuata (Greene) C.L. Hitchc. O.E. Schulz KAR94 Cardamine konaensis St. John Cardamine flexuosa With. KAR94 Cardamine laciniata (Muhl. ex Willd.) Wood Cardamine concatenata (Michx.) Sw. KAR94 Cardamine minuta Willd. ex DC. Cardamine microphylla M.F. Adams KAR94 Cardamine parviflora ssp. virginica (L.) O.E. Schulz Sibara virginica (L.) Rollins KAR94 Cardamine pensylvanica var. brittoniana Farw. Cardamine pensylvanica Muhl. ex Willd. KAR94 Cardamine occidentalis (S. Wats. ex B.L. Cardamine pratensis var. occidentalis S. Wats. ex B.L. Robins. Robins.) T.J. Howell KAR94 Cardamine pulcherrima var. tenella (Pursh) C.L. Hitchc. Cardamine nuttallii var. nuttallii Greene KAR94 Cardamine purpurea var. albiflora Hultén Cardamine purpurea Cham. & Schlecht. KAR94

Cardamine rhomboidea (Pers.) DC. Cardamine bulbosa (Schreb. ex Muhl.) B.S.P. KAR94 Cardamine richardsonii Hultén Cardamine digitata Richards. KAR94 * Cardamine scutata Thunb. Cardamine regeliana Miq. KAR94 Cardamine teres Michx. Rorippa teres (Michx.) R. Stuckey KAR94 Cardamine uniflora Michx. Leavenworthia uniflora (Michx.) Britt. KAR94 Cardamine virginica L. Sibara virginica (L.) Rollins KAR94

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Cardaria pubescens var. elongata Rollins Cardaria pubescens (C.A. Mey.) Jarmolenko KAR94

Cardiospermum halicacabum var. microcarpum (Kunth) Blume Cardiospermum microcarpum Kunth KAR94 Carduus arvensis (L.) Robson Cirsium arvense (L.) Scop. KAR94

Carduus coloradensis Rydb. Cirsium tioganum var. coloradense (Rydb.) Dorn KAR94 Carduus discolor (Muhl. ex Willd.) Nutt. Cirsium discolor (Muhl. ex Willd.) Spreng. KAR94 Carduus lanceolatus L. Cirsium vulgare (Savi) Ten. KAR94 Carduus lecontei (Torr. & Gray) Pollard Cirsium lecontei Torr. & Gray KAR94 Carduus macounii Greene Cirsium edule Nutt. KAR94 Carduus muticus (Michx.) Pers. Cirsium muticum Michx. KAR94 Carduus nuttallii (DC.) Pollard Cirsium nuttallii DC. KAR94 Carduus pinetorum Small Cirsium horridulum Michx. KAR94 Carduus smallii (Britt.) Ahles Cirsium horridulum Michx. KAR94 Carduus spinosissimus Walt. Cirsium horridulum Michx. KAR94 Carduus virginianus L. Cirsium virginianum (L.) Michx. KAR94 Carduus vulgaris Savi Cirsium vulgare (Savi) Ten. KAR94 Carex abacta Bailey Carex michauxiana Boeckl. KAR94 Carex abbreviata Prescott Carex torreyi Tuckerman KAR94 Carex abscondita var. glauca (Chapman) Fern. Carex abscondita Mackenzie KAR94 Carex abscondita var. rostellata Fern. Carex abscondita Mackenzie KAR94 Carex accedens Holm Carex aperta Boott KAR94 Carex acuta auct. non L. Carex nigra (L.) Reichard KAR94 Carex acutina var. tenuior Bailey Carex aperta Boott KAR94 Carex alligata var. degeneri R.W. Krauss Carex alligata Boott KAR94 Carex norvegica ssp. inferalpina (Wahlenb.) Carex angarae Steud. Hultén KAR94 Carex angustior Mackenzie Carex echinata ssp. echinata Murr. KAR94 Carex angustior var. gracilenta Clausen & H.A. Wahl Carex echinata ssp. echinata Murr. KAR94 Carex annectens var. xanthocarpa (Kükenth.) Wieg. Carex annectens (Bickn.) Bickn. KAR94 Carex apoda Clokey Carex atrosquama Mackenzie KAR94 Carex arenicola F. Schmidt Carex pansa Bailey KAR94 Carex arenicola ssp. pansa (Bailey) T. Koyama & Calder Carex pansa Bailey KAR94

Carex artitecta Mackenzie Carex albicans var. albicans Willd. ex Spreng. KAR94

Carex artitecta var. subtilirostris F.J. Herm. Carex albicans var. albicans Willd. ex Spreng. KAR94 Carex asa-grayi Bailey Carex grayi Carey KAR94 Carex athabascensis F.J. Herm. Carex scirpoidea Michx. KAR94

Carex atlantica var. capillaceae (Bailey) Cronq. Carex atlantica ssp. capillacea (Bailey) Reznicek KAR94

* Carex atrata auct. p.p. non L. Carex heteroneura var. brevisquama F.J. Herm. KAR94 * Carex atrata L. p.p. Carex atratiformis Britt. KAR94 Carex atrata ssp. atrosquama (Mackenzie) Hultén Carex atrosquama Mackenzie KAR94 Carex atrata var. atrosquama (Mackenzie) Cronq. Carex atrosquama Mackenzie KAR94 Carex atratiformis ssp. raymondii (Calder) Porsild Carex raymondii Calder KAR94 Carex bayardii Fern. Carex crus-corvi Shuttlw. ex Kunze KAR94 Carex behringensis C.B. Clarke Carex podocarpa R. Br. KAR94 Carex bifida W. Boott Carex serratodens W. Boott KAR94 Carex bigelowii ssp. hyperborea (Drej.) Böcher Carex bigelowii Torr. ex Schwein. KAR94 Carex bipartita var. austromontana F.J. Herm. Carex bipartita All. KAR94 Carex brachyglossa Mackenzie Carex annectens (Bickn.) Bickn. KAR94

Page 241 Synonymy

Carex camporum Mackenzie Carex praegracilis W. Boott KAR94

Carex canescens ssp. arctiformis (Mackenzie) Calder & Taylor Carex arctiformis Mackenzie KAR94 Carex canescens var. subloliacea (Laestad.) Hartman Carex lapponica O.F. Lang KAR94 Carex capillaris ssp. chlorostachys (Stev.) A.& D. Löve & Raymond Carex capillaris L. KAR94 Carex capillaris ssp. robustior (Drej. ex Lange) Böcher Carex capillaris L. KAR94 Carex capillaris var. elongata Olney ex Fern. Carex capillaris L. KAR94 Carex capillaris var. major Blytt Carex capillaris L. KAR94 Carex capillaris var. williamsii (Britt.) Boivin Carex williamsii Britt. KAR94 Carex caroliniana var. cuspidata (Dewey) Shinners Carex bushii Mackenzie KAR94 Carex cephalantha (Bailey) Bickn. Carex echinata ssp. echinata Murr. KAR94 Carex colorata Mackenzie Carex woodii Dewey KAR94 Carex consimilis Holm Carex bigelowii Torr. ex Schwein. KAR94 Carex crawfordii var. vigens Fern. Carex crawfordii Fern. KAR94 Carex crinita var. gynandra (Schwein.) Schwein. & Torr. Carex gynandra Schwein. KAR94 Carex crinita var. mitchelliana (M.A. Curtis) Gleason Carex mitchelliana M.A. Curtis KAR94 Carex cryptocarpa C.A. Mey. Carex lyngbyei Hornem. KAR94 Carex cryptochlaena Holm Carex lyngbyei Hornem. KAR94 Carex debiliformis Mackenzie Carex mendocinensis Olney KAR94

Carex delicatula Bickn. Carex atlantica ssp. capillacea (Bailey) Reznicek KAR94

Carex deweyana ssp. leptopoda (Mackenzie) Calder & Taylor Carex leptopoda Mackenzie KAR94 Carex deweyana var. bolanderi (Olney) W. Boott Carex bolanderi Olney KAR94 Carex deweyana var. leptopoda (Mackenzie) Boivin Carex leptopoda Mackenzie KAR94 Carex digitalis var. asymmetrica Fern. Carex digitalis Willd. KAR94 Carex digitalis var. macropoda Fern. Carex digitalis Willd. KAR94 Carex dioica ssp. gynocrates (Wormsk. ex Drej.) Hultén Carex gynocrates Wormsk. ex Drej. KAR94 Carex dioica var. gynocrates (Wormsk. ex Drej.) Ostenf. Carex gynocrates Wormsk. ex Drej. KAR94 Carex eastwoodiana Stacey Carex phaeocephala Piper KAR94 Carex echinata var. angustata (Carey) Bailey Carex echinata ssp. echinata Murr. KAR94 Carex egregia Mackenzie Carex angustata Boott KAR94 Carex elachycarpa Fern. Carex sterilis Willd. KAR94 Carex elbertiana L. Kelso Carex nova Bailey KAR94

Carex emmonsii var. australis (Bailey) J. Rettig Carex albicans var. australis (Bailey) J. Rettig KAR94

Carex emmonsii var. muehlenbergii (Gray) J. Rettig Carex albicans var. albicans Willd. ex Spreng. KAR94 Carex estesiana L. Kelso Carex nelsonii Mackenzie KAR94 * Carex eurycarpa Holm Carex angustata Boott KAR94 Carex eurycarpa var. attenuata Kükenth. Carex angustata Boott KAR94 Carex festiva var. decumbens Holm Carex haydeniana Olney KAR94 Carex festiva var. gracilis Olney Carex pachystachya Cham. ex Steud. KAR94

Carex festiva var. pachystachya (Cham. ex Steud.) Bailey Carex pachystachya Cham. ex Steud. KAR94 Carex festivella Mackenzie Carex microptera Mackenzie KAR94 Carex festucacea var. brevior (Dewey) Fern. Carex brevior (Dewey) Mackenzie ex Lunell KAR94 Carex fissa var. aristata F.J. Herm. Carex fissa Mackenzie KAR94 Carex flava var. fertilis auct. non Peck Carex cryptolepis Mackenzie KAR94 Carex flava var. fertilis Peck Carex flava L. KAR94 Carex flava var. gaspensis Fern. Carex flava L. KAR94 Carex flava var. graminis Bailey Carex flava L. KAR94 Carex flava var. laxior (Kükenth.) Gleason Carex flava L. KAR94

Page 242 Synonymy

Carex flava var. rectirostra Gaudin Carex flava L. KAR94 Carex foetida auct. non All. Carex vernacula Bailey KAR94 Carex foetida var. vernacula (Bailey) Kükenth. Carex vernacula Bailey KAR94 Carex folliculata var. australis Bailey Carex lonchocarpa Willd. KAR94 Cymophyllus fraserianus (Ker-Gawl.) Kartesz & Carex fraseri Andr. Gandhi KAR94 Cymophyllus fraserianus (Ker-Gawl.) Kartesz & Carex fraseriana Ker-Gawl. Gandhi KAR94 Carex fuliginosa ssp. misandra (R. Br.) Nyman Carex misandra R. Br. KAR94 Carex garberi ssp. bifaria (Fern.) Hultén Carex garberi Fern. KAR94 Carex garberi var. bifaria Fern. Carex garberi Fern. KAR94 Carex goodenowii J. Gay Carex nigra (L.) Reichard KAR94 Carex gracillima var. macerrima Fern. & Wieg. Carex gracillima Schwein. KAR94 Carex grayi var. hispidula Gray Carex grayi Carey KAR94 * Carex hallii Bailey, non Olney Carex nudata W. Boott KAR94 Carex halophila F. Nyl. Carex recta Boott KAR94 Carex hawaiiensis St. John Carex echinata ssp. echinata Murr. KAR94

* Carex hindsii C.B. Clarke Carex lenticularis var. limnophila (Holm) Cronq. KAR94

* Carex howei Mackenzie Carex atlantica ssp. capillacea (Bailey) Reznicek KAR94

Carex howei var. capillacea (Bailey) Fern. Carex atlantica ssp. capillacea (Bailey) Reznicek KAR94 Carex impressa (S.H. Wright) Mackenzie Carex hyalinolepis Steud. KAR94 Carex incurva Lightf. Carex maritima Gunn. KAR94 Carex inflata var. utriculata (Boott) Druce Carex utriculata Boott KAR94 Carex interior ssp. charlestonensis Clokey Carex interior Bailey KAR94

Carex interior var. capillacea Bailey Carex atlantica ssp. capillacea (Bailey) Reznicek KAR94 Carex interior var. keweenawensis F.J. Herm. Carex interior Bailey KAR94 Carex interrupta var. distenta Kükenth. Carex interrupta Boeckl. KAR94 Carex intumescens var. fernaldii Bailey Carex intumescens Rudge KAR94 Carex invisa Bailey Carex spectabilis Dewey KAR94 Carex pyrenaica ssp. micropoda (C.A. Mey.) * Carex jacobi-peteri Hultén Hultén KAR94 Carex josselynii (Fern.) Mackenzie ex Pease Carex echinata ssp. echinata Murr. KAR94 Carex katahdinensis Fern. Carex conoidea Schkuhr ex Willd. KAR94 Carex lenticularis var. lipocarpa (Holm) L.A. * Carex kelloggii W. Boott Standley KAR94 Carex kokrinensis Porsild Carex eleusinoides Turcz. ex C.A. Mey. KAR94 Carex lachenalii Schkuhr Carex bipartita All. KAR94 Carex lacustris var. laxiflora Dewey Carex hyalinolepis Steud. KAR94 Carex laricina Mackenzie ex Bright Carex echinata ssp. echinata Murr. KAR94 Carex lasiocarpa var. latifolia (Boeckl.) Gilly Carex lanuginosa Michx. KAR94 Carex laxiflora var. blanda (Dewey) Boott Carex blanda Dewey KAR94 Carex laxiflora var. varians Bailey Carex leptonervia (Fern.) Fern. KAR94 Carex leersii Willd. Carex echinata ssp. echinata Murr. KAR94 Carex lenticularis var. lipocarpa (Holm) L.A. Carex lenticularis var. pallida (W. Boott) Dorn Standley KAR94 * Carex limnophila F.J. Herm. Carex microptera Mackenzie KAR94 Carex lupulina var. pedunculata Gray Carex lupulina Muhl. ex Willd. KAR94 Carex lyallii Boott Carex raynoldsii Dewey KAR94 Carex lyngbyei var. robusta (Bailey) Cronq. Carex lyngbyei Hornem. KAR94 Carex macloviana ssp. festivella (Mackenzie) A.& D. Löve Carex microptera Mackenzie KAR94

Page 243 Synonymy

Carex macloviana ssp. haydeniana (Olney) Taylor & MacBryde Carex haydeniana Olney KAR94

Carex macloviana ssp. pachystachya (Cham. ex Steud.) Hultén Carex pachystachya Cham. ex Steud. KAR94 Carex macloviana var. microptera (Mackenzie) Boivin Carex microptera Mackenzie KAR94 Carex macloviana var. pachystachya (Cham. ex Steud.) Kükenth. Carex pachystachya Cham. ex Steud. KAR94 Carex macloviana ssp. subfusca (W. Boott) T. Carex macloviana var. subfusca (W.BOOTT)KUEKENTH. Koyama NLSPN Carex magnifica Dewey ex Piper Carex obnupta Bailey KAR94 Carex magnifolia Mackenzie Carex abscondita Mackenzie KAR94 Carex norvegica ssp. inferalpina (Wahlenb.) * Carex media R. Br. Hultén KAR94 Carex membranopacta Bailey Carex membranacea Hook. KAR94 Carex pyrenaica ssp. micropoda (C.A. Mey.) * Carex micropoda C.A. Mey. Hultén KAR94 Carex microptera var. crassinervia F.J. Herm. Carex microptera Mackenzie KAR94 Carex microptera var. limnophila (F.J. Herm.) Dorn Carex microptera Mackenzie KAR94

Carex mohriana Mackenzie Carex atlantica ssp. capillacea (Bailey) Reznicek KAR94 Carex montanensis Bailey Carex podocarpa R. Br. KAR94 Carex morrisseyi Porsild Carex adelostoma Krecz. KAR94 Carex multimoda Bailey Carex pachystachya Cham. ex Steud. KAR94 Carex muricata var. angustata (Carey) Carey ex Gleason Carex echinata ssp. echinata Murr. KAR94 Carex muricata var. cephalantha (Bailey) Wieg. & Eames Carex echinata ssp. echinata Murr. KAR94

Carex muricata var. laricina (Mackenzie ex Bright) Gleason Carex echinata ssp. echinata Murr. KAR94 Carex muricata var. sterilis (Willd.) Gleason Carex sterilis Willd. KAR94 * Carex nealiae R.W. Krauss Carex thunbergii Steud. KAR94 Carex michrochaeta ssp. nesophila (Holm) E. * Carex nesophila Holm Murr. KAR94 Carex nevadensis ssp. flavella (Krecz.) Janchen Carex flava L. KAR94 Carex nigella Boott Carex spectabilis Dewey KAR94 Carex nigra var. strictiformis (Bailey) Fern. Carex nigra (L.) Reichard KAR94

Carex nigromarginata var. muehlenbergii (Gray) Gleason Carex albicans var. albicans Willd. ex Spreng. KAR94 Carex norvegica ssp. inferalpina (Wahlenb.) Carex norvegica var. inferalpina (Wahlenb.) Boivin Hultén KAR94 Carex nova var. pelocarpa (F.J. Herm.) Dorn Carex pelocarpa F.J. Herm. KAR94 Carex nubicola Mackenzie Carex haydeniana Olney KAR94 Carex obovoidea Cronq. Carex cusickii Mackenzie ex Piper & Beattie KAR94 Carex oederi var. viridula (MICHX.)KUEKENTH. Carex viridula Michx. NLSPN Carex oregonensis Olney ex Bailey Carex halliana Bailey KAR94 * Carex ormantha (Fern.) Mackenzie Carex echinata ssp. echinata Murr. KAR94 Carex oxycarpa Holm Carex angustata Boott KAR94 Carex pachystachya var. gracilis (Olney) Mackenzie Carex pachystachya Cham. ex Steud. KAR94 Carex pachystachya var. monds-coulteri L. Kelso Carex pachystachya Cham. ex Steud. KAR94 Carex paleacea var. transatlantica Fern. Carex paleacea Schreb. ex Wahlenb. KAR94 Carex parallela auct. non (Laestad.) Sommerf. Carex gynocrates Wormsk. ex Drej. KAR94 Carex parryana ssp. hallii (Olney) D.F. Murr. Carex hallii Olney KAR94 Carex parryana ssp. idahoa (Bailey) D.F. Murr. Carex idahoa Bailey KAR94 * Carex parryana var. hallii (Olney) Kük. Carex hallii Olney JEP93 Carex parryana var. unica Bailey Carex hallii Olney KAR94 * Carex paupercula Michx. Carex magellanica ssp. magellanica Lam. KAR94 Carex paupercula var. brevisquama Fern. Carex magellanica ssp. magellanica Lam. KAR94

Page 244 Synonymy

Carex paupercula var. pallens Fern. Carex magellanica ssp. magellanica Lam. KAR94 Carex phyllomanica var. angustata (Carey) Boivin Carex echinata ssp. echinata Murr. KAR94 Carex phyllomanica var. ormantha (Fern.) Boivin Carex echinata ssp. echinata Murr. KAR94 Carex echinata ssp. phyllomanica (W. Boott) * Carex phyllomanica W. Boott Reznicek KAR94

* Carex physorhyncha Liebm. ex Steud. Carex albicans var. australis (Bailey) J. Rettig KAR94 * Carex pluvia R.W. Krauss Carex alligata Boott KAR94 Carex pluvia var. koolauensis R.W. Krauss Carex alligata Boott KAR94 Carex prarisa Dewey Carex prairea Dewey ex Wood NLSPN Carex praticola var. subcoriacea F.J. Herm. Carex praticola Rydb. KAR94 Carex pyrophila Gandog. Carex pachystachya Cham. ex Steud. KAR94 Carex rachillis Maguire Carex subnigricans Stacey KAR94 Carex ramenskii var. caudata Hultén Carex ramenskii Komarov KAR94 Carex rariflora var. pluriflora (Hultén) Boivin Carex pluriflora Hultén KAR94 Carex rhynchosphysa Fisch., C.A. Mey. & Avé-Lall. Carex utriculata Boott KAR94 Carex richii (Fern.) Mackenzie Carex straminea Willd. ex Schkuhr KAR94 Carex riparia auct. non M.A. Curtis Carex hyalinolepis Steud. KAR94 Carex riparia var. impressa S.H. Wright Carex hyalinolepis Steud. KAR94 Carex riparia var. lacustris (Willd.) Kükenth. Carex lacustris Willd. KAR94 Carex rostrata var. ambigens Fern. Carex rostrata Stokes KAR94 * Carex rostrata var. utriculata (Boott) Bailey Carex utriculata Boott KAR94 Carex rousseaui Raymond Carex haydenii Dewey KAR94 Carex salina var. kattegatensis (Fries) Almquist Carex recta Boott KAR94 Carex salina var. subspathacea (Wormsk. ex Hornem.) Tuckerman Carex subspathacea Wormsk. ex Hornem. KAR94 * Carex saliniformis Mackenzie Carex hassei Bailey KAR94 Carex saltuensis Bailey Carex vaginata Tausch KAR94 Carex scabriuscula Mackenzie Carex gigas (Holm) Mackenzie KAR94 Carex scirpiformis Mackenzie Carex scirpoidea Michx. KAR94 Carex scirpoidea var. convoluta Kükenth. Carex scirpoidea Michx. KAR94 Carex scirpoidea var. pseudoscirpoidea (Rydb.) Cronq. Carex pseudoscirpoidea Rydb. KAR94

Carex scirpoidea var. scirpiformis (Mackenzie) O'Neill & Duman Carex scirpoidea Michx. KAR94 Carex scirpoidea var. stenochlaena Holm Carex scirpoidea Michx. KAR94 Carex setacea var. ambigua (Barratt) Fern. Carex annectens (Bickn.) Bickn. KAR94 Carex smalliana Mackenzie Carex lonchocarpa Willd. KAR94 Carex sparganioides var. cephaloidea (Dewey) Carey Carex cephaloidea (Dewey) Dewey KAR94 Carex squarrosa var. typhina (Michx.) Nutt. Carex typhina Michx. KAR94 Carex stenochlaena (Holm) Mackenzie Carex scirpoidea Michx. KAR94 Carex macloviana ssp. subfusca (W. Boott) T. Carex stenoptera Mackenzie Koyama KAR94 Carex stipata var. laevivaginata Kükenth. Carex laevivaginata (Kükenth.) Mackenzie KAR94 Carex stipata var. oklahomensis (Mackenzie) Gleason Carex oklahomensis Mackenzie KAR94 Carex straminea var. invisa W. Boott Carex hormathodes Fern. KAR94 Carex straminea var. mixta Bailey Carex feta Bailey KAR94 Carex striata var. erecta (Dewey) C.F. Reed Carex angustata Boott KAR94 Carex stricta var. decora Bailey Carex haydenii Dewey KAR94 Carex stricta var. elongata (Boeckl.) Gleason Carex emoryi Dewey KAR94 Carex stricta var. strictior (Dewey) Carey Carex stricta Lam. KAR94 Carex strictior Dewey Carex stricta Lam. KAR94 Carex stylosa var. nigritella (Drej.) Fern. Carex stylosa C.A. Mey. KAR94 Carex stylosa var. virens Bailey Carex aperta Boott KAR94

Page 245 Synonymy

Carex macloviana ssp. subfusca (W. Boott) T. * Carex subfusca W. Boott Koyama KAR94 Carex suborbiculata Mackenzie Carex nudata W. Boott KAR94 Carex svensonis Skottsberg Carex echinata ssp. echinata Murr. KAR94 Carex tenera var. echinodes (Fern.) Wieg. Carex tenera Dewey KAR94 Carex tetanica var. meadii (Dewey) Bailey Carex meadii Dewey KAR94 Carex tetanica var. woodii (Dewey) Wood Carex woodii Dewey KAR94 Carex tolmiei auct. non Boott Carex paysonis Clokey KAR94 Carex tolmiei Boott Carex spectabilis Dewey KAR94 Carex tracyi Mackenzie Carex leporina L. KAR94 Carex turgidula Bailey Carex aperta Boott KAR94 Carex uncompahgre L. Kelso Carex bella Bailey KAR94 Carex norvegica ssp. inferalpina (Wahlenb.) Carex vahlii var. inferalpina Wahlenb. Hultén KAR94

Carex varia Muhl. ex Willd., non Host Carex albicans var. albicans Willd. ex Spreng. KAR94

Carex varia var. australis Bailey Carex albicans var. australis (Bailey) J. Rettig KAR94 Carex venustula Holm Carex podocarpa R. Br. KAR94 Carex vesicaria var. major Boott Carex exsiccata Bailey KAR94 Carex virescens var. swanii Fern. Carex swanii (Fern.) Mackenzie KAR94 Carex walteriana Bailey Carex striata var. striata Michx. KAR94 Carex walteriana var. brevis (Bailey) Bailey Carex striata var. brevis Bailey KAR94 Carex X macounii Dewey Carex lupulina Muhl. ex Willd. KAR94 Carex X minganinsularum Raymond Carex sterilis Willd. KAR94 Carex yosemitana Bailey Carex sartwelliana Olney KAR94

Carphephorus tomentosus var. walteri (Ell.) Fern. Carphephorus tomentosus (Michx.) Torr. & Gray KAR94 Carthamus laevis Hill Stokesia laevis (Hill) Greene KAR94 Carya aquatica var. australis Sarg. Carya aquatica (Michx. f.) Nutt. KAR94 Carya cordiformis var. latifolia Sarg. Carya cordiformis (Wangenh.) K. Koch KAR94 Carya glabra var. odorata (Marsh.) Little Carya ovalis (Wangenh.) Sarg. KAR94 Carya oliviformis (Michx. f.) Nutt. Carya illinoinensis (Wangenh.) K. Koch KAR94 Carya ovalis var. mollis (Ashe) Sudworth Carya ovalis (Wangenh.) Sarg. KAR94 Carya ovalis var. obcordata (Muhl. & Willd.) Sarg. Carya ovalis (Wangenh.) Sarg. KAR94 Carya ovalis var. obovalis Sarg. Carya ovalis (Wangenh.) Sarg. KAR94 Carya ovalis var. odorata (Marsh.) Sarg. Carya ovalis (Wangenh.) Sarg. KAR94 Carya ovata var. fraxinifolia Sarg. Carya ovata (P. Mill.) K. Koch KAR94 Carya ovata var. nuttallii Sarg. Carya ovata (P. Mill.) K. Koch KAR94 Carya ovata var. pubescens Sarg. Carya ovata (P. Mill.) K. Koch KAR94 Carya pecan (Marsh.) Engl. & Graebn. Carya illinoinensis (Wangenh.) K. Koch KAR94 Carya X ovalis var. odorata (Marsh.) Boivin Carya ovalis (Wangenh.) Sarg. KAR94 Cassandra calyculata (L.)D.DON Chamaedaphne calyculata (L.) Moench NLSPN Chamaecrista nictitans ssp. patellaria var. Cassia aeschinomene DC. ex Colladon glabrata (Vogel) Irwin & Barneby KAR94 * Cassia alata L. Senna alata (L.) Roxb. KAR94 Cassia antillana (Britt. & Rose) Alain Senna nitida (L.C. Rich.) Irwin & Barneby KAR94 Chamaecrista nictitans ssp. nictitans var. aspera * Cassia aspera Muhl. ex Ell. (Muhl. ex Ell.) Irwin & Barneby KAR94 Chamaecrista nictitans ssp. nictitans var. Cassia aspera var. mohrii Pollard nictitans (L.) Moench KAR94 * Cassia bicapsularis L. Senna bicapsularis (L.) Roxb. KAR94 Cassia brachiata (Pollard) J.F. Macbr. Chamaecrista fasciculata (Michx.) Greene KAR94 Cassia chamaecrista L. Chamaecrista fasciculata (Michx.) Greene KAR94

Page 246 Synonymy

Senna mexicana var. chapmanii (Isely) Irwin & * Cassia chapmanii Isely Barneby KAR94 * Cassia diphylla L. Chamaecrista diphylla (L.) Greene KAR94 Cassia emarginata L. Senna bicapsularis (L.) Roxb. KAR94 * Cassia fasciculata Michx. Chamaecrista fasciculata (Michx.) Greene KAR94 Cassia fasciculata var. brachiata (Pollard) Pullen ex Isely Chamaecrista fasciculata (Michx.) Greene KAR94 Cassia fasciculata var. depressa (Pollard) J.F. Macbr. Chamaecrista fasciculata (Michx.) Greene KAR94

Cassia fasciculata var. ferrisiae (Britt. ex Britt. & Rose) Turner Chamaecrista fasciculata (Michx.) Greene KAR94 Cassia fasciculata var. macrosperma Fern. Chamaecrista fasciculata (Michx.) Greene KAR94 Cassia fasciculata var. puberula (Greene) J.F. Macbr. Chamaecrista fasciculata (Michx.) Greene KAR94 Cassia fasciculata var. robusta (Pollard) J.F. Macbr. Chamaecrista fasciculata (Michx.) Greene KAR94

Cassia fasciculata var. rostrata (Woot. & Standl.) B.L. Turner Chamaecrista fasciculata (Michx.) Greene KAR94 Cassia fasciculata var. tracyi (Pollard) J.F. Macbr. Chamaecrista fasciculata (Michx.) Greene KAR94 * Cassia floribunda Cav. Senna X floribunda (Cav.) Irwin & Barneby KAR94 * Cassia hebecarpa Fern. Senna hebecarpa (Fern.) Irwin & Barneby KAR94 Cassia hebecarpa var. longipila E.L. Braun Senna hebecarpa (Fern.) Irwin & Barneby KAR94

* Cassia hirsuta L. Senna hirsuta var. hirsuta (L.) Irwin & Barneby KAR94 Chamaecrista nictitans ssp. patellaria var. Cassia leschenaultiana DC. glabrata (Vogel) Irwin & Barneby KAR94 Cassia leschenaultiana var. aeschinomene (DC. ex Colladon) Chamaecrista nictitans ssp. patellaria var. Benth. glabrata (Vogel) Irwin & Barneby KAR94 Chamaecrista nictitans ssp. patellaria var. Cassia leschenaultiana var. aeschynomene (DC.)BENTH. glabrata (Vogel) Irwin & Barneby NLSPN * Cassia marilandica L. Senna marilandica (L.) Link KAR94 Cassia medsgeri Shafer Senna marilandica (L.) Link KAR94 Cassia mississippiensis Pollard Chamaecrista fasciculata (Michx.) Greene KAR94 Chamaecrista nictitans ssp. nictitans var. * Cassia nictitans L. nictitans (L.) Moench KAR94 Chamaecrista nictitans ssp. nictitans var. Cassia nictitans var. hebecarpa Fern. nictitans (L.) Moench KAR94 Cassia nictitans var. hebecarpa FERNALD Senna hebecarpa (Fern.) Irwin & Barneby NLSPN Chamaecrista nictitans ssp. nictitans var. Cassia nictitans var. leiocarpa Fern. nictitans (L.) Moench KAR94 Cassia nitida L.C. Rich. Senna nitida (L.C. Rich.) Irwin & Barneby KAR94 * Cassia obtusifolia L. Senna obtusifolia (L.) Irwin & Barneby KAR94

Chamaecrista nictitans ssp. patellaria var. * Cassia patellaria DC. ex Colladon patellaria (DC. ex Colladon) Kartesz & Gandhi KAR94 Cassia robusta (Pollard) Pollard Chamaecrista fasciculata (Michx.) Greene KAR94 Cassia rostrata (Woot. & Standl.) Tidestrom ex Tidestrom & Kittell Chamaecrista fasciculata (Michx.) Greene KAR94 Senna pendula var. stahlii (Urban) Irwin & * Cassia stahlii Urban Barneby KAR94

Cassia suffruticosa Koenig ex Roth Senna surattensis (Burm. f.) Irwin & Barneby KAR94

Cassia surattensis var. suffruticosa (Koenig ex Roth) Chatterjee Senna surattensis (Burm. f.) Irwin & Barneby KAR94

Cassia tomentosa Wallich ex Arn. Senna hirsuta var. hirsuta (L.) Irwin & Barneby KAR94 Cassia tora auct. non L. Senna obtusifolia (L.) Irwin & Barneby KAR94 Cassiope stelleriana (Pallas) DC. Harrimanella stelleriana (Pallas) Coville KAR94 Cassipourea alba Griseb. Cassipourea guianensis Aubl. KAR94 Castalia amazonum (Mart. & Zucc.) Britt. & Wilson Nymphaea amazonum Mart. & Zucc. KAR94

Page 247 Synonymy

Castalia elegans (Hook.) Greene Nymphaea elegans Hook. KAR94 Castalia flava (Leitner) Greene Nymphaea mexicana Zucc. KAR94 Castalia jamesoniana (Planch.) Britt. & Wilson Nymphaea jamesoniana Planch. KAR94 Castalia lekophylla Small Nymphaea odorata Ait. KAR94 Castalia minor (Sims) Nyar Nymphaea odorata Ait. KAR94 Castalia odorata (Ait.) Wood Nymphaea odorata Ait. KAR94 Castalia reniformis DC. Nymphaea odorata Ait. KAR94 Castalia rudgeana (G.F.W. Mey.) Britt. & Wilson Nymphaea rudgeana G.F.W. Mey. KAR94 Castalia tetragona (Georgi) Lawson Nymphaea tetragona Georgi KAR94 Castalia tuberosa (Paine) Greene Nymphaea odorata Ait. KAR94

Castilleja chrymactis Pennell Castilleja miniata var. miniata Dougl. ex Hook. KAR94

Castilleja confusa Greene Castilleja miniata var. miniata Dougl. ex Hook. KAR94 Castilleja culbertsonii Greene Castilleja lemmonii Gray KAR94

* Castilleja gracillima Rydb. Castilleja miniata var. miniata Dougl. ex Hook. KAR94

Castilleja inconstans Standl. Castilleja miniata var. miniata Dougl. ex Hook. KAR94 Castilleja lassenensis Eastw. Castilleja lemmonii Gray KAR94 Castilleja lauta A. Nels. Castilleja rhexiifolia Rydb. KAR94 Castilleja leonardii Rydb. Castilleja rhexiifolia Rydb. KAR94 Castilleja luteovirens Rydb. Castilleja sulphurea Rydb. KAR94 Castilleja miniata ssp. elata (Piper) Munz Castilleja elata Piper KAR94 * Castilleja mogollonica Pennell Castilleja sulphurea Rydb. KAR94

Castilleja oblongifolia Gray Castilleja miniata var. miniata Dougl. ex Hook. KAR94 Castilleja oregonensis Gandog. Castilleja rhexiifolia Rydb. KAR94 Castilleja rhexiifolia var. sulphurea (Rydb.) Atwood Castilleja sulphurea Rydb. KAR94 Castilleja spiralis Jepson Castilleja stenantha Gray KAR94 Castilleja stenantha ssp. spiralis (Jepson) Munz Castilleja stenantha Gray KAR94 * Casuarina cristata Miq. Casuarina lepidophloia F. Muell. KAR94 * Casuarina litorea L. ex Fosberg & Sachet Casuarina equisetifolia L. KAR94 Catalpa catalpa (L.) Karst. Catalpa bignonioides Walt. KAR94 Cathartolinum arenicola Small Linum arenicola (Small) Winkl. KAR94 Cathartolinum striatum (Walt.) Small Linum striatum Walt. KAR94 Cathartolinum virginianum (L.) Reichenb. Linum virginianum L. KAR94 Caucalis microcarpa Hook. & Arn. Yabea microcarpa (Hook. & Arn.) K.-Pol. KAR94 Caulinia flexilis Willd. Najas flexilis (Willd.) Rostk. & Schmidt KAR94 Caulinia graminea (Delile) Tzvelev Najas graminea Delile KAR94 Caulinia minor (All.) Coss. & Germ. Najas minor All. KAR94 Cayaponia boykinii (Torr. & Gray) Cogn. Cayaponia quinqueloba (Raf.) Shinners KAR94 * Cayaponia grandifolia (Torr. & Gray) Small Cayaponia quinqueloba (Raf.) Shinners KAR94 Ceanothus oreganus Nutt. Ceanothus sanguineus Pursh KAR94 Celeri graveolens (L.)BRITTON Apium graveolens L. NLSPN Celosia paniculata L. 1763, non 1753 Chamissoa altissima (Jacq.) Kunth KAR94

Celtis douglasii Planch. Celtis laevigata var. reticulata (Torr.) L. Benson KAR94

Celtis occidentalis var. reticulata (Torr.) Sarg. Celtis laevigata var. reticulata (Torr.) L. Benson KAR94

* Celtis reticulata Torr. Celtis laevigata var. reticulata (Torr.) L. Benson KAR94

Celtis reticulata var. vestita Sarg. Celtis laevigata var. reticulata (Torr.) L. Benson KAR94

Page 248 Synonymy

Cenchropsis myosuroides (Kunth) Nash Cenchrus myosuroides Kunth KAR94

Cenchrus echinatus var. hillebrandianus (A.S. Hitchc.) F. Br. Cenchrus echinatus L. KAR94 Cenchrus granularis L. Hackelochloa granularis (L.) Kuntze KAR94 Cenchrus incertus M.A. Curtis Cenchrus carolinianus Walt. KAR94 Cenchrus parviceps Shinners Cenchrus carolinianus Walt. KAR94 Cenchrus pauciflorus Benth. Cenchrus carolinianus Walt. KAR94 Centaurella verna Michx. Bartonia verna (Michx.) Raf. ex Bart. KAR94 * Centaurium brittonii Millsp. & Greenm. Centaurium quitense (Kunth) B.L. Robins. KAR94 Centaurium muehlenbergii (Griseb.) W. Wight ex Centaurium curvistamineum (Wittr.) Abrams Piper KAR94 Centaurium minus auct. non Moench Centaurium erythraea Rafn KAR94 Centaurium exaltatum (Griseb.) W. Wight ex Centaurium namophilum var. nevadense Broome Piper KAR94 Centaurium exaltatum (Griseb.) W. Wight ex * Centaurium nuttallii (S. Wats.) Heller Piper KAR94 * Centaurium umbellatum auct. non Gilib. Centaurium erythraea Rafn KAR94 Centella repanda (Pers.) Small Centella erecta (L. f.) Fern. KAR94

* Centrogenium setaceum (Lindl.) Schlechter Eltroplectris calcarata (Hook. f.) Garay & Sweet KAR94 Centrosema virginianum var. ellipticum (DC.) Fern. Centrosema virginianum (L.) Benth. KAR94 * Centunculus minimus L. Anagallis minima (L.) Krause KAR94 Cephalanthus occidentalis var. californicus Benth. Cephalanthus occidentalis L. KAR94 Cephalanthus occidentalis var. pubescens Raf. Cephalanthus occidentalis L. KAR94 Cerastium acutatum Suksdorf Cerastium glomeratum Thuill. KAR94 Cerastium fontanum ssp. vulgare (Hartman) Cerastium adsurgens Greene Greuter & Burdet KAR94 Cerastium aquaticum L. Myosoton aquaticum (L.) Moench KAR94 Cerastium brachypodum (Engelm. ex Gray) B.L. Cerastium brachypodum var. compactum B.L. Robins. Robins. KAR94 Cerastium fontanum ssp. holosteoides auct. non (Fries) Salman, Cerastium fontanum ssp. vulgare (Hartman) van Ommering & de Voogd Greuter & Burdet KAR94 Cerastium fontanum ssp. vulgare (Hartman) Cerastium fontanum ssp. triviale (Link) Jalas Greuter & Burdet KAR94 Cerastium glomeratum var. apetalum (Dumort.) Fenzl Cerastium glomeratum Thuill. KAR94 Cerastium fontanum ssp. vulgare (Hartman) Cerastium holosteoides auct. non Fries Greuter & Burdet KAR94 Cerastium fontanum ssp. vulgare (Hartman) Cerastium holosteoides var. vulgare (Hartman) Hyl. Greuter & Burdet KAR94 Cerastium longipedunculatum MUHL. EX BRITTON Cerastium nutans Raf. NLSPN Cerastium brachypodum (Engelm. ex Gray) B.L. Cerastium nutans var. brachypodum Engelm. ex Gray Robins. KAR94 Cerastium fontanum ssp. vulgare (Hartman) Cerastium triviale Link Greuter & Burdet KAR94 * Cerastium viscosum auct. non L. Cerastium glomeratum Thuill. KAR94 Cerastium fontanum ssp. vulgare (Hartman) * Cerastium vulgatum L. 1762, non 1755 Greuter & Burdet KAR94 Cerastium fontanum ssp. vulgare (Hartman) Cerastium vulgatum var. hirsutum Fries Greuter & Burdet KAR94 Cerastium vulgatum var. holosteoides auct. non (Fries) Cerastium fontanum ssp. vulgare (Hartman) Wahlenb. Greuter & Burdet KAR94 Ceratophyllum apiculatum Cham. Ceratophyllum demersum L. KAR94

Ceratophyllum demersum var. apiculatum (Cham.) Aschers. Ceratophyllum demersum L. KAR94 Ceratophyllum demersum var. apiculatum (Cham.) Garcke Ceratophyllum demersum L. KAR94 Ceratophyllum demersum var. echinatum (Gray) Gray Ceratophyllum echinatum Gray KAR94

Page 249 Synonymy

Ceratophyllum submersum var. echinatum (Gray) Wilmot-Dear Ceratophyllum echinatum Gray KAR94 Ceratopteris deltoidea Benedict Ceratopteris thalictroides (L.) Brongn. KAR94 Ceratopteris siliquosa (L.) Copeland Ceratopteris thalictroides (L.) Brongn. KAR94 Ceratostema portoricensis (Urban) Hoerold Gonocalyx portoricensis (Urban) A.C. Sm. KAR94 Ceratoxalis coloradensis (Rydb.) Lunell Oxalis stricta L. KAR94 Ceratoxalis cymosa (Small) Lunell Oxalis stricta L. KAR94

* Cercidium floridum Benth. ex Gray Parkinsonia florida (Benth. ex Gray) S. Wats. KAR94 Cereus gracilis var. aboriginus (Small) L. Benson Harrisia aboriginum Small KAR94 Cereus gracilis var. simpsonii (Small) L. Benson Harrisia simpsonii Small KAR94 * Cereus pentagonus (L.) Haw. Acanthocereus tetragonus (L.) Humm. KAR94 Cerothamnus caroliniensis (P. Mill.) Tidestrom Myrica heterophylla Raf. KAR94 Cerothamnus ceriferus (L.) Small Myrica cerifera L. KAR94 Cerothamnus inodorus (Bartr.) Small Myrica inodora Bartr. KAR94 Cerothamnus pumilus (Michx.) Small Myrica cerifera L. KAR94 * Cestrum macrophyllum Vent. Cestrum laurifolium L'Hér. KAR94 Chaetochloa geniculata (Lam.) Millsp. & Chase Setaria parviflora (Poir.) Kerguelen KAR94 Chaetochloa glauca (L.) Scribn. Setaria glauca (L.) Beauv. KAR94 Chaetochloa imberbis (Poir.) Scribn. Setaria parviflora (Poir.) Kerguelen KAR94 Chaetochloa italica (L.) Scribn. Setaria italica (L.) Beauv. KAR94 Chaetochloa lutescens (Weigel) Stuntz Setaria glauca (L.) Beauv. KAR94 Setaria macrosperma (Scribn. & Merr.) K. Chaetochloa macrosperma Scribn. & Merr. Schum. KAR94 Chaetochloa magna (Griseb.) Scribn. Setaria magna Griseb. KAR94 Chaetotropis elongata (H.B.K.)BJOERKM. Polypogon elongatus Kunth NLSPN Chamaecrista nictitans ssp. patellaria var. Chamaecrista aeschinomene (DC. ex Colladon) Greene glabrata (Vogel) Irwin & Barneby KAR94 Chamaecrista nictitans ssp. nictitans var. aspera Chamaecrista aspera (Muhl. ex Ell.) Greene (Muhl. ex Ell.) Irwin & Barneby KAR94 Chamaecrista brachiata Pollard Chamaecrista fasciculata (Michx.) Greene KAR94 Chamaecrista depressa (Pollard) Greene Chamaecrista fasciculata (Michx.) Greene KAR94

Chamaecrista fasciculata var. macrosperma (Fern.) C.F. Reed Chamaecrista fasciculata (Michx.) Greene KAR94 Chamaecrista littoralis Pollard Chamaecrista fasciculata (Michx.) Greene KAR94 Chamaecrista mississippiensis (Pollard) Pollard ex Heller Chamaecrista fasciculata (Michx.) Greene KAR94 Chamaecrista nictitans ssp. nictitans var. Chamaecrista mohrii (Pollard) Small ex Britt. & Rose nictitans (L.) Moench KAR94 Chamaecrista nictitans ssp. nictitans var. Chamaecrista multipinnata (Pollard) Greene nictitans (L.) Moench KAR94 Chamaecrista nictitans ssp. nictitans var. Chamaecrista nictitans var. hebecarpa (Fern.) C.F. Reed nictitans (L.) Moench KAR94 Chamaecrista nictitans ssp. nictitans var. Chamaecrista nictitans var. leiocarpa (Fern.) Moldenke nictitans (L.) Moench KAR94

Chamaecrista nictitans ssp. patellaria var. Chamaecrista patellaria (DC. ex Colladon) Greene patellaria (DC. ex Colladon) Kartesz & Gandhi KAR94

Chamaecrista nictitans ssp. patellaria var. Chamaecrista patellaria var. ramosa (Vogel) Irwin & Barneby patellaria (DC. ex Colladon) Kartesz & Gandhi KAR94 Chamaecrista nictitans ssp. nictitans var. Chamaecrista procumbens (L.) Greene nictitans (L.) Moench KAR94 Chamaecrista robusta (Pollard) Pollard ex Heller Chamaecrista fasciculata (Michx.) Greene KAR94 Chamaecrista rostrata Woot. & Standl. Chamaecrista fasciculata (Michx.) Greene KAR94 Chamaecrista tracyi Pollard Chamaecrista fasciculata (Michx.) Greene KAR94

Page 250 Synonymy

Chamaecyparis henryae Li Chamaecyparis thyoides (L.) B.S.P. KAR94 Chamaecyparis thyoides var. henryae (Li) Little Chamaecyparis thyoides (L.) B.S.P. KAR94 Chamaedaphne cuneata (Michx.) Kuntze Kalmia cuneata Michx. KAR94 Chamaedaphne glauca (Ait.) Kuntze Kalmia polifolia Wangenh. KAR94 Chamaedaphne hirsuta (Walt.) Kuntze Kalmia hirsuta Walt. KAR94 Chamaefistula antillana Britt. & Rose Senna nitida (L.C. Rich.) Irwin & Barneby KAR94 Chamaelirium obovale Small Chamaelirium luteum (L.) Gray KAR94 Chamaenerion latifolium (L.) Sweet Epilobium latifolium L. KAR94

Chamaepericlymenum canadense (L.) Aschers. & Graebn. Cornus canadensis L. KAR94 Chamaepericlymenum suecicum (L.) Aschers. & Graebn. Cornus suecica L. KAR94 Chamaesyce brasiliensis (Lam.) Small Chamaesyce hyssopifolia (L.) Small KAR94 Chamaesyce mesembrianthemifolia (Jacq.) Chamaesyce buxifolia (Lam.) Small Dugand KAR94 Chamaesyce glomerifera Millsp. Chamaesyce hypericifolia (L.) Millsp. KAR94 Chamaesyce maculata auct. non (L.) Small Chamaesyce nutans (Lag.) Small KAR94 Chamaesyce mathewsii Small Chamaesyce maculata (L.) Small KAR94

Chamaesyce multiformis var. sparsiflora (Heller) O.& I. Deg. Chamaesyce sparsiflora (Heller) Koutnik KAR94 Chamaesyce preslii (Guss.) Arthur Chamaesyce nutans (Lag.) Small KAR94 Chamaesyce supina (Raf.) Moldenke Chamaesyce maculata (L.) Small KAR94 Chamaesyce tracyi Small Chamaesyce maculata (L.) Small KAR94 Chamerion latifolium (L.) Holub Epilobium latifolium L. KAR94 Chamerion subdentatum (Rydb.) A.& D. Löve Epilobium latifolium L. KAR94 Chamomilla inodora (L.) Gilib. Matricaria perforata Mérat KAR94 * Chamomilla occidentalis (Greene) Rydb. Matricaria occidentalis Greene KAR94 Chamomilla suaveolens (Pursh) Rydb. Matricaria discoidea DC. KAR94 Chasmanthium laxum var. sessiliflorum (Poir.) L. * Chasmanthium sessiliflorum (Poir.) Yates Clark KAR94 Chasmanthium laxum var. sessiliflorum (Poir.) L. Chasmanthium sessilifolium H.YATES EX BALOGH Clark NLSPN Cheirinia cheiranthoides (L.) Link Erysimum cheiranthoides L. KAR94 Cheirodendron fauriei var. macdanielsii Sherff Cheirodendron fauriei Hochr. KAR94 Cheirodendron gaudichaudii Seem. Cheirodendron trigynum (Gaud.) Heller NLSPN Chelone chlorantha Pennell & Wherry Chelone glabra L. KAR94

Chelone glabra var. chlorantha (Pennell & Wherry) Cooperrider Chelone glabra L. KAR94 Chelone glabra var. dilatata Fern. & Wieg. Chelone glabra L. KAR94 Chelone glabra var. elatior Raf. Chelone glabra L. KAR94 Chelone glabra var. elongata Pennell & Wherry Chelone glabra L. KAR94 Chelone glabra var. linifolia Coleman Chelone glabra L. KAR94 Chelone glabra var. ochroleuca Pennell & Wherry Chelone glabra L. KAR94 Chelone glabra var. typica Pennell Chelone glabra L. KAR94 Chelone grimesii Weatherby Chelone cuthbertii Small KAR94 Chelone montana (Raf.) Pennell & Wherry Chelone glabra L. KAR94 Chenopodium leptophyllum (Moq.) Nutt. ex S. Chenopodium album var. leptophyllum Moq. Wats. KAR94 Chenopodium capitatum var. parvicapitatum Welsh Chenopodium foliosum (Moench) Aschers. KAR94 * Chenopodium chenopodioides (L.) Aellen Chenopodium botryodes Sm. KAR94

Chenopodium chenopodioides var. degenianum (Aellen) Aellen Chenopodium botryodes Sm. KAR94

Chenopodium chenopodioides var. lengyelianum (Aellen) Aellen Chenopodium botryodes Sm. KAR94 Chenopodium glaucum ssp. euglaucum Aellen Chenopodium glaucum L. KAR94

Page 251 Synonymy

Chenopodium glaucum ssp. salinum (Standl.) Aellen Chenopodium salinum Standl. KAR94 Chenopodium glaucum var. pulchrum Aellen Chenopodium salinum Standl. KAR94 Chenopodium glaucum var. salinum (Standl.) Boivin Chenopodium salinum Standl. KAR94 * Chenopodium humile auct. non Hook. Chenopodium botryodes Sm. KAR94 Chenopodium rubrum var. glomeratum Wallr. Chenopodium botryodes Sm. KAR94 Chenopodium rubrum var. humile (Hook.) S. Wats. Chenopodium humile Hook. KAR94

Chenopodium rubrum var. humile auct. non (Hook.) S. Wats. Chenopodium botryodes Sm. KAR94 Chenopodium virgatum (L.) Ambrosi, non Thunb. Chenopodium foliosum (Moench) Aschers. KAR94 Chetyson pulchella (Michx.) A.& D. Löve Sedum pulchellum Michx. KAR94 Chetyson vigilimontis (Small) A.& D. Löve Sedum pulchellum Michx. KAR94 Chiococca pinetorum Britt. ex Millsp. Chiococca parvifolia Wullschl. ex Griseb. KAR94 Chiococca racemosa L. Chiococca alba (L.) A.S. Hitchc. KAR94 Chiogenes hispidula (L.) Torr. & Gray Gaultheria hispidula (L.) Muhl. ex Bigelow KAR94 Chloris glauca (Chapman) Wood Eustachys glauca Chapman KAR94 * Chloris inflata Link Chloris barbata Sw. KAR94 Chloris mendocina Phil. Chloris crinita Lag. KAR94 Chloris neglecta Nash Eustachys neglecta (Nash) Nash KAR94 Chloris paraguaiensis Steud. Chloris barbata Sw. KAR94 Chloris petraea Sw. Eustachys petraea (Sw.) Desv. KAR94 Chondrophylla aquatica auct. non (L.) W.A. Weber Gentiana fremontii Torr. KAR94 Chondrophylla fremontii (Torr.) A. Nels. Gentiana fremontii Torr. KAR94 Chondrosea aizoon (Jacq.) Haw. Saxifraga paniculata P. Mill. KAR94 Chondrosea paniculata (P. Mill.) A. Löve Saxifraga paniculata P. Mill. KAR94 Chondrosea paniculata ssp. neogaea (Butters) A. Löve Saxifraga paniculata P. Mill. KAR94 Christella cyatheoides (KAULF.)HOLTTUM Thelypteris cyatheoides (Kaulfuss) Fosberg NLSPN Chrosperma muscitoxicum (Walt.) Kuntze Amianthium muscitoxicum (Walt.) Gray KAR94 Chrysamphora californica (Torr.) Greene Darlingtonia californica Torr. KAR94 Chrysanthemum arcticum L. Dendranthema arcticum (L.) Tzvelev NLSPN Chrysanthemum leucanthemum L. Leucanthemum vulgare Lam. KAR94 Chrysanthemum leucanthemum var. boecheri Boivin Leucanthemum vulgare Lam. KAR94 Chrysanthemum leucanthemum var. pinnatifidum Lecoq & Lamotte Leucanthemum vulgare Lam. KAR94 Chrysanthemum uliginosum Pers. Tanacetum vulgare L. KAR94 Chrysanthemum vulgare (L.) Bernh. Tanacetum vulgare L. KAR94 * Chrysobalanus icaco var. pellocarpus (G.F.W. Mey.) DC. Chrysobalanus icaco L. KAR94 Chrysobalanus interior Small Chrysobalanus icaco L. KAR94 Chrysobalanus pellocarpus G.F.W. Mey. Chrysobalanus icaco L. KAR94 Chrysobalanus rugosus (Thuill. ex Pers.) G. Maza Hirtella rugosa Thuill. ex Pers. KAR94 Chrysobalanus savannarum Britt. Chrysobalanus icaco L. KAR94 Chrysobalanus triandrus (Sw.) Morales Hirtella triandra Sw. KAR94 Castanopsis sempervirens (Kellogg) Dudley ex Chrysolepis sempervirens (Kellogg) Hjelmqvist Merriam KAR94 Chrysoma solidaginoides Nutt. Chrysoma pauciflosculosa (Michx.) Greene KAR94 Chrysopsis gossypina ssp. cruiseana (Dress) Chrysopsis cruiseana Dress Semple KAR94 Pityopsis graminifolia var. graminifolia (Michx.) Chrysopsis graminifolia (Michx.) Ell. Nutt. KAR94 Chrysopsis mariana var. macradenia Fern. Chrysopsis mariana (L.) Ell. KAR94 Pityopsis graminifolia var. graminifolia (Michx.) Chrysopsis nervosa (Willd.) Fern. Nutt. KAR94 Pityopsis oligantha (Chapman ex Torr. & Gray) Chrysopsis oligantha Chapman ex Torr. & Gray Small KAR94

Page 252 Synonymy

Chrysopsis scabra (Pursh) Ell. Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94 Chrysosplenium alternifolium ssp. iowense (Rydb.) Hultén Chrysosplenium iowense Rydb. KAR94

Chrysosplenium alternifolium ssp. tetrandrum (Lund) Hultén Chrysosplenium tetrandrum (Lund) Th. Fries KAR94 Chrysosplenium alternifolium var. iowense (Rydb.) Boivin Chrysosplenium iowense Rydb. KAR94 Chrysosplenium alternifolium var. tetrandrum Lund Chrysosplenium tetrandrum (Lund) Th. Fries KAR94 Chrysothamnus viscidiflorus ssp. linifolius (Greene) Hall & Clements Chrysothamnus linifolius Greene KAR94 Chrysothamnus viscidiflorus var. linifolius (Greene) Kittell Chrysothamnus linifolius Greene KAR94 Centaurium exaltatum (Griseb.) W. Wight ex Cicendia exaltata Griseb. Piper KAR94 Ciclospermum leptophyllum (Pers.) Sprague ex Ciclospermum ammi Lag., non Sison ammi L. Britt. & Wilson KAR94 Ciclospermum nodiflorum (L.) W.D.J. Koch Apium nodiflorum (L.) Lag. KAR94 Cicuta mackenzieana Raup Cicuta virosa L. KAR94 Cicuta maculata var. bolanderi (S. Wats.) Mülligan Cicuta bolanderi S. Wats. KAR94 Cicuta maculata var. californica (Gray) Boivin Cicuta douglasii (DC.) Coult. & Rose KAR94 Ciminalis fremontii (Torr.) W.A. Weber Gentiana fremontii Torr. KAR94 Ciminalis prostrata (Haenke) A.& D. Löve Gentiana prostrata Haenke KAR94 Cinna arundinacea var. inexpansa Fern. & Grisc. Cinna arundinacea L. KAR94 Cirsium arvense var. argenteum (Vest) Fiori Cirsium arvense (L.) Scop. KAR94 Cirsium arvense var. horridum Wimmer & Grab. Cirsium arvense (L.) Scop. KAR94 Cirsium arvense var. integrifolium Wimmer & Grab. Cirsium arvense (L.) Scop. KAR94 Cirsium arvense var. mite Wimmer & Grab. Cirsium arvense (L.) Scop. KAR94 Cirsium arvense var. vestitum Wimmer & Grab. Cirsium arvense (L.) Scop. KAR94 Cirsium bigelovii DC. Cirsium muticum Michx. KAR94 Cirsium butleri (Rydb.) Petrak Cirsium scariosum var. scariosum Nutt. KAR94 Cirsium coccinatum Osterhout Cirsium drummondii Torr. & Gray KAR94

* Cirsium coloradense (Rydb.) Cockerell Cirsium tioganum var. coloradense (Rydb.) Dorn KAR94 Cirsium foliosum var. minganense (Victorin) Boivin Cirsium foliosum (Hook.) DC. KAR94 Cirsium horridulum var. elliottii Torr. & Gray Cirsium horridulum Michx. KAR94 Cirsium horridulum var. vittatum (Small) R.W. Long Cirsium horridulum Michx. KAR94 Cirsium incanum (Gmel.) Fisch. Cirsium arvense (L.) Scop. KAR94 Cirsium kelseyi (Rydb.) Petrak Cirsium scariosum var. scariosum Nutt. KAR94 Cirsium lanceolatum (L.) Scop., non Hill Cirsium vulgare (Savi) Ten. KAR94 Cirsium lanceolatum var. hypoleucum DC. Cirsium vulgare (Savi) Ten. KAR94 Cirsium macounii (Greene) Rydb. Cirsium edule Nutt. KAR94 * Cirsium magnificum (A. Nels.) Petrak Cirsium scariosum var. scariosum Nutt. KAR94 Cirsium minganense Victorin Cirsium scariosum var. scariosum Nutt. KAR94 Cirsium muticum var. monticola Fern. Cirsium muticum Michx. KAR94 Cirsium muticum var. subpinnatifidum (Britt.) Fern. Cirsium muticum Michx. KAR94 Cirsium nebraskense var. discissum Lunell Cirsium flodmanii (Rydb.) Arthur KAR94 Cirsium arizonicum var. nidulum (M.E. Jones) * Cirsium nidulum (M.E. Jones) Petrak Welsh KAR94 Cirsium oblanceolatum (Rydb.) K. Schum. Cirsium flodmanii (Rydb.) Arthur KAR94 Cirsium revolutum (Small) Petrak Cirsium virginianum (L.) Michx. KAR94 Cirsium setosum (Willd.) Bess. ex Bieb. Cirsium arvense (L.) Scop. KAR94 * Cirsium smallii Britt. Cirsium horridulum Michx. KAR94 Cirsium spinosissimum auct. non (L.) Scop. Cirsium horridulum Michx. KAR94 Cirsium vittatum Small Cirsium horridulum Michx. KAR94 Cissus ampelopsis Pers. Ampelopsis cordata Michx. KAR94 Cissus sicyoides L. Cissus verticillata (L.) D.H. Nicols. & Jarvis KAR94

Page 253 Synonymy

Cladium mariscus ssp. jamaicense (Crantz) * Cladium jamaicense Crantz Kükenth. KAR94 Cladium mariscus ssp. jamaicense (Crantz) * Cladium leptostachyum Nees & Meyen Kükenth. KAR94 Cladium mariscus var. californicum S. Wats. Cladium californicum (S. Wats.) O'Neill KAR94 Cladium restioides (Sw.) Benth. Machaerina restioides (Sw.) Vahl KAR94 Elliottia pyroliflorus (Bong.) S.W. Brim & P.F. Cladothamnus pyroliflorus Bong. Stevens KAR94 Clavenna tetrandra (L.) Standl. Lucya tetrandra (L.) K. Schum. KAR94 Claytonia acutifolia ssp. graminifolia Hultén Claytonia eschscholtzii Cham. KAR94 Claytonia bostockii Porsild Montia bostockii (Porsild) Welsh KAR94

Claytonia chamissoi Ledeb. ex Spreng. Montia chamissoi (Ledeb. ex Spreng.) Greene KAR94 Claytonia dichotoma Nutt. Montia dichotoma (Nutt.) T.J. Howell KAR94 Claytonia fontana (L.) R.J. Davis Montia fontana ssp. fontana L. KAR94 Claytonia howellii (S. Wats.) Piper Montia howellii S. Wats. KAR94 Claytonia perfoliata var. parviflora (Dougl. ex Hook.) Torr. Claytonia parviflora Dougl. ex Hook. KAR94 Claytonia sibirica var. cordifolia (S. Wats.) R.J. Davis Claytonia cordifolia S. Wats. KAR94 Claytonia triphylla S. Wats. Lewisia triphylla (S. Wats.) B.L. Robins. KAR94 Clematis crispa var. walteri Pursh Clematis crispa L. KAR94 Clematis dioscoreifolia Levl. & Vaniot Clematis terniflora DC. KAR94 Clematis dioscoreifolia var. robusta (Carr.) Rehd. Clematis terniflora DC. KAR94 Clematis maximowicziana Franch. & Savigny Clematis terniflora DC. KAR94 Clematis micrantha Small Clematis catesbyana Pursh KAR94 Clematis paniculata Thunb. Clematis terniflora DC. KAR94 Clematis viornioides Britt. Clematis addisonii Britt. KAR94 Clematis virginiana var. missouriensis (Rydb.) Palmer & Steyermark Clematis virginiana L. KAR94 Clementsia rhodantha (Gray) Rose Sedum rhodanthum Gray KAR94 Cleome pentaphylla L. Cleome gynandra L. KAR94 Cleome sandwicensis Gray Cleome spinosa Jacq. KAR94 Cleome serrulata var. angusta (M.E. Jones) Tidestrom Cleome serrulata Pursh KAR94 Cleome sonorae Sessé & Moc. ex Gray Cleome multicaulis DC. KAR94 Cleomella mojavensis Payson Cleomella plocasperma S. Wats. KAR94 Cleomella oocarpa Gray Cleomella plocasperma S. Wats. KAR94 Cleomella plocasperma var. mojavensis (Payson) Crum ex Jepson Cleomella plocasperma S. Wats. KAR94 Cleomella plocasperma var. stricta Crum ex Jepson Cleomella plocasperma S. Wats. KAR94 Cleomella stenosperma Coville Cleomella plocasperma S. Wats. KAR94 Clermontia convallis F. Wimmer Clermontia kohalae Rock KAR94 Clermontia grandiflora ssp. munroi (St. John) Clermontia forbesii St. John Lammers KAR94 Clermontia grandiflora ssp. munroi (St. John) Clermontia hirsutinervis St. John Lammers KAR94 Clermontia kakeana var. orientalis St. John Clermontia kakeana Walp. KAR94 Clermontia kohalae var. robusta Rock Clermontia kohalae Rock KAR94 Clermontia leptoclada var. holopsila F. Wimmer Clermontia X leptoclada Rock (pro sp.) KAR94 Clermontia leptoclada var. urceolata Rock Clermontia X leptoclada Rock (pro sp.) KAR94 Clermontia grandiflora ssp. munroi (St. John) Clermontia molokaiensis St. John Lammers KAR94 Clermontia grandiflora ssp. munroi (St. John) * Clermontia munroi St. John Lammers KAR94 Clermontia paradisia F. Wimmer Clermontia parviflora Gaud. ex Gray KAR94 Clermontia parviflora var. calycina Rock Clermontia waimeae Rock KAR94

Page 254 Synonymy

Clermontia parviflora var. umbraticola Skottsberg Clermontia parviflora Gaud. ex Gray KAR94 Clermontia grandiflora ssp. munroi (St. John) Clermontia reticulata St. John Lammers KAR94 Clermontia grandiflora ssp. munroi (St. John) Clermontia subpetiolata St. John Lammers KAR94 Clermontia tuberculata var. subtuberculata St. John Clermontia tuberculata Forbes KAR94 Clermontia grandiflora ssp. munroi (St. John) Clermontia wailauensis St. John Lammers KAR94 Clermontia waimeae var. longisepala Rock Clermontia waimeae Rock KAR94 Clermontia waimeae var. obovata Rock Clermontia waimeae Rock KAR94 Clerodendrum fragrans (Vent.) Willd. Clerodendrum philippinum Schauer KAR94 Clerodendrum fragrans var. multiplex (Sweet) Moldenke Clerodendrum philippinum Schauer KAR94 Clethra alnifolia var. tomentosa (Lam.) Michx. Clethra alnifolia L. KAR94 Clethra tomentosa Lam. Clethra alnifolia L. KAR94 Clinopodium arkansanum (Nutt.) House Calamintha arkansana (Nutt.) Shinners KAR94 Clinopodium glabrum (Nutt.) Kuntze Calamintha arkansana (Nutt.) Shinners KAR94 Clitoria rubiginosa Juss. ex Pers. Clitoria falcata Lam. KAR94 Clitoria ternatea var. alba hort. Clitoria ternatea L. KAR94 * Clusia grisebachiana (Planch. & Triana) Alain Clusia clusioides (Griseb.) D'Arcy KAR94 Clusia krugiana Urban Clusia clusioides (Griseb.) D'Arcy KAR94 Cnicus amplifolius Greene Cirsium andrewsii (Gray) Jepson KAR94 Coccoloba borinquensis Britt. Coccoloba swartzii Meisn. KAR94 Coccoloba swartzii var. portoricensis Meisn. Coccoloba swartzii Meisn. KAR94 Coccothrinax garberi (Chapman) Sarg. Coccothrinax argentata (Jacq.) Bailey KAR94 Armoracia rusticana P.G. Gaertn., B. Mey. & Cochlearia armoracia L. Scherb. KAR94 Cochlearia cyclocarpa Blake Cochlearia officinalis L. KAR94 Cochlearia officinalis ssp. arctica (Schlecht.) Hultén Cochlearia groenlandica L. KAR94 Cochlearia officinalis ssp. groenlandica (L.) Porsild Cochlearia groenlandica L. KAR94 Cochlearia officinalis ssp. oblongifolia (DC.) Hultén Cochlearia groenlandica L. KAR94 Cochlearia officinalis var. arctica (Schlecht.) Gelert ex Anders. & Hessel Cochlearia groenlandica L. KAR94 Cochlearia officinalis var. sessilifolia (Rollins) Welsh Cochlearia sessilifolia Rollins KAR94 Cochleariopsis groenlandica (L.) A.& D. Löve Cochlearia groenlandica L. KAR94

Cochleariopsis groenlandica ssp. arctica (Schlecht.) A.& D. Löve Cochlearia groenlandica L. KAR94

Cochleariopsis groenlandica ssp. oblongifolia (DC.) A.& D. Löve Cochlearia groenlandica L. KAR94 * Cochlidium minus (Jenman) Maxon Cochlidium jungens Bishop KAR94 Coelopleurum actaeifolium (Michx.) Coult. & Rose Angelica lucida L. KAR94 Coelopleurum gmelinii (DC.) Ledeb. Angelica lucida L. KAR94 Coelopleurum lucidum (L.) Fern. Angelica lucida L. KAR94 Coelopleurum lucidum ssp. gmelinii (DC.) A.& D. Löve Angelica lucida L. KAR94 Spigelia loganioides (Torr. & Gray ex Endl. & * Coelostylis loganioides Torr. & Gray ex Endl. & Fenzl Fenzl) A. DC. KAR94 Coix dactyloides L. Tripsacum dactyloides (L.) L. KAR94 Coldenia nuttallii Hook. Tiquilia nuttallii (Hook.) A. Richards. KAR94 Coleus blumei Benth. Coleus scutellarioides (L.) Benth. KAR94 * Colocasia antiquorum Schott Colocasia esculenta (L.) Schott KAR94

Colocasia esculenta var. antiquorum (Schott) Hubbard & Rehd. Colocasia esculenta (L.) Schott KAR94 Colocasia esculenta var. aquatilis Hassk. Colocasia esculenta (L.) Schott KAR94 Colpodium fulvum (Trin.) Griseb. Arctophila fulva (Trin.) Rupr. ex Anderss. KAR94 * Colpodium wrightii Scribn. & Merr. Puccinellia wrightii (Scribn. & Merr.) Tzvelev KAR94

Page 255 Synonymy

Colubrina colubrina (Jacq.) Millsp. Colubrina arborescens (P. Mill.) Sarg. KAR94 Comandra livida Richards. Geocaulon lividum (Richards.) Fern. NLSPN Comandra lividum Richards. Geocaulon lividum (Richards.) Fern. KAR94 Comastoma tenellum (ROTTB.)TOYOK. Gentianella tenella (Rottb.) Boerner NLSPN Commelina deficiens Hook. Commelina virginica L. KAR94 * Commelina gigas Small Commelina diffusa Burm. f. KAR94 Commelina longicaulis Jacq. Commelina diffusa Burm. f. KAR94 Commelina longifolia Michx. Commelina virginica L. KAR94 Commelina nudiflora L. Murdannia nudiflora (L.) Brenan KAR94 Commelina rufipes var. glabrata (D. Hunt) Faden Commelinopsis persicariifolia (Delile) M. Pichon & D. Hunt KAR94 Conioselinum gmelinii (Cham. & Schlecht.) Conioselinum chinense var. pacificum (S. Wats.) Boivin Steud. KAR94 Conioselinum cnidiifolium (Turcz.) Porsild Cnidium cnidiifolium (Turcz.) Schischkin KAR94 Conioselinum gmelinii (Cham. & Schlecht.) Conioselinum pacificum (S. Wats.) Coult. & Rose Steud. KAR94 Conioselinum pumilum Rose Conioselinum chinense (L.) B.S.P. KAR94 Conobea multifida (Michx.) Benth. Leucospora multifida (Michx.) Nutt. KAR94 Conocarpus erectus var. sericeus Fors ex DC. Conocarpus erectus L. KAR94 Conocarpus racemosa L. Laguncularia racemosa (L.) Gaertn. f. KAR94 * Conoclinium betonicifolium (P. Mill.) King & H.E. Robins. Eupatorium betonicifolium P. Mill. KAR94 * Conoclinium coelestinum (L.) DC. Eupatorium coelestinum L. KAR94 * Conoclinium greggii (Gray) Small Eupatorium greggii Gray KAR94 Conostegia hotteana Urban & Ekman Conostegia puberula Naud. KAR94 Conradina montana Small Conradina verticillata Jennison KAR94 Polygonatum biflorum var. commutatum (J.A. & Convallaria biflora Walt. p.p. J.H. Schultes) Morong KAR94 Maianthemum racemosum ssp. racemosum (L.) Convallaria racemosa L. Link KAR94 Convallaria stellata L. Maianthemum stellatum (L.) Link KAR94 Convallaria trifolia L. Maianthemum trifolium (L.) Sloboda KAR94 Ipomoea cordatotriloba var. cordatotriloba Convolvulus carolinus L. Dennst. KAR94 Convolvulus dissectus Jacq. Merremia dissecta (Jacq.) Hallier f. KAR94 Convolvulus hermannioides Gray Convolvulus equitans Benth. KAR94 Convolvulus purpureus L. Ipomoea purpurea (L.) Roth KAR94 * Convolvulus simulans Perry Convolvulus equitans Benth. KAR94 Calystegia soldanella (L.) R. Br. ex Roemer & Convolvulus soldanella L. J.A. Schultes KAR94 Convolvulus tiliaceus Willd. Ipomoea tiliacea (Willd.) Choisy KAR94 Convolvulus tiliifolius Desr. Stictocardia tiliifolia (Desr.) Hallier f. KAR94 Conyza carolinensis Jacq. Pluchea carolinensis (Jacq.) G. Don KAR94 Conyza cortesii Kunth Pluchea carolinensis (Jacq.) G. Don KAR94 * Conyza coulteri Gray Laennecia coulteri (Gray) Nesom KAR94 Conyza lobata L. Neurolaena lobata (L.) Cass. KAR94 Pluchea odorata var. odorata auct. non (L.) Conyza odorata L. Cass. KAR94 Coprosma fauriei Levl. Coprosma foliosa Gray KAR94 Coprosma fauriei var. lanaiensis Oliver Coprosma foliosa Gray KAR94 Coprosma fauriei var. oahuensis Oliver Coprosma foliosa Gray KAR94 Coprosma ochracea var. kaalae St. John Coprosma ochracea Oliver KAR94 Coprosma ochracea var. rockiana Oliver Coprosma ochracea Oliver KAR94 Coprosma pubens var. sessiliflora Oliver Coprosma ochracea Oliver KAR94 Coprosma serrata St. John Coprosma pubens Gray KAR94

Page 256 Synonymy

Coprosma skottsbergiana Oliver Coprosma foliosa Gray KAR94 * Coprosma stephanocarpa Hbd. Coprosma foliosa Gray KAR94 Coptidium lapponicum (L.) Gandog. Ranunculus lapponicus L. KAR94 * Corallorhiza trifida Chatel. Corallorrhiza trifida Chatelain JEP93 Corallorrhiza corallorrhiza (L.) Karst. Corallorrhiza trifida Chatelain KAR94 Corallorrhiza maculata var. flavida (M.E. Peck) Cockerell Corallorrhiza maculata (Raf.) Raf. KAR94 Corallorrhiza maculata var. immaculata M.E. Peck Corallorrhiza maculata (Raf.) Raf. KAR94 Corallorrhiza maculata var. intermedia Farw. Corallorrhiza maculata (Raf.) Raf. KAR94 Corallorrhiza maculata var. occidentalis (Lindl.) Cockerell Corallorrhiza maculata (Raf.) Raf. KAR94 Corallorrhiza maculata var. punicea Bartlett Corallorrhiza maculata (Raf.) Raf. KAR94 Corallorrhiza multiflora Nutt. Corallorrhiza maculata (Raf.) Raf. KAR94 Corallorrhiza trifida var. verna (Nutt.) Fern. Corallorrhiza trifida Chatelain KAR94 Cordylanthus eremicus ssp. eremicus (Coville & * Cordylanthus bernardinus Munz Morton) Munz KAR94 Cordylanthus carnulosus Pennell Cordylanthus palmatus (Ferris) J.F. Macbr. KAR94 Cordylanthus palmatus ssp. carnulosus (Pennell) Munz Cordylanthus palmatus (Ferris) J.F. Macbr. KAR94 Cordylanthus eremicus ssp. eremicus (Coville & Cordylanthus ramosus ssp. eremicus (Coville & Morton) Munz Morton) Munz KAR94 Coreopsis angustata Greene Coreopsis leavenworthii Torr. & Gray KAR94 Coreopsis angustifolia Ait., non L. Coreopsis gladiata Walt. KAR94 Coreopsis aurea Ait. Bidens aurea (Ait.) Sherff KAR94 Coreopsis crassifolia Ait. Coreopsis lanceolata L. KAR94 Coreopsis gladiata var. linifolia (Nutt.) Cronq. Coreopsis linifolia Nutt. KAR94 Coreopsis helianthoides Beadle Coreopsis gladiata Walt. KAR94 Coreopsis heterogyna Fern. Coreopsis lanceolata L. KAR94 Coreopsis lanceolata var. villosa Michx. Coreopsis lanceolata L. KAR94 Coreopsis leavenworthii var. curtissii Sherff Coreopsis leavenworthii Torr. & Gray KAR94 Coreopsis leavenworthii var. garberi Gray Coreopsis leavenworthii Torr. & Gray KAR94 Coreopsis leavenworthii var. lewtonii (Small) Sherff Coreopsis leavenworthii Torr. & Gray KAR94 Coreopsis lewtonii Small Coreopsis leavenworthii Torr. & Gray KAR94 Coreopsis longifolia Small Coreopsis gladiata Walt. KAR94 Coreopsis longifolia var. godfreyi Sherff Coreopsis gladiata Walt. KAR94 Coreopsis oniscicarpa Fern. Coreopsis linifolia Nutt. KAR94 Coreopsis oniscicarpa var. simulans Fern. Coreopsis linifolia Nutt. KAR94 Coreopsis parviflora Jacq. Cosmos parviflorus (Jacq.) Pers. KAR94 Coreopsis saxicoloidea Sherff Coreopsis linifolia Nutt. KAR94 Coreopsis tripteris var. deamii Standl. Coreopsis tripteris L. KAR94 Coreopsis tripteris var. intercedens Standl. Coreopsis tripteris L. KAR94 Coreopsis tripteris var. smithii Sherff Coreopsis tripteris L. KAR94 Coreopsis tripteris var. subrhomboidea Sherff Coreopsis tripteris L. KAR94 Coriflora addisonii (Britt.) W.A. Weber Clematis addisonii Britt. KAR94 Coriflora crispa (L.) W.A. Weber Clematis crispa L. KAR94 Coriflora glaucophylla (Small) W.A. Weber Clematis glaucophylla Small KAR94 Corispermum americanum (Nutt.) Nutt. Corispermum hyssopifolium L. KAR94 Corispermum hyssopifolium var. rubricaule Hook. Corispermum hyssopifolium L. KAR94 Corispermum nitidum auct. non Kit. ex J.A. Schultes Corispermum hyssopifolium L. KAR94 Corispermum simplicissimum Lunell Corispermum hyssopifolium L. KAR94 Cornella canadensis (L.) Rydb. Cornus canadensis L. KAR94 Cornella suecica (L.) Rydb. Cornus suecica L. KAR94 hyemalis Walt. Agrostis hyemalis (Walt.) B.S.P. KAR94 Cornucopiae perennans Walt. Agrostis perennans (Walt.) Tuckerman KAR94 Cornus alba L. p.p. Cornus sericea ssp. sericea L. KAR94

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Cornus alba ssp. stolonifera (Michx.) Wangerin Cornus sericea ssp. sericea L. KAR94 Cornus alba var. baileyi (Coult. & Evans) Boivin Cornus sericea ssp. sericea L. KAR94 Cornus alba var. californica (C.A. Mey.) Boivin Cornus sericea ssp. sericea L. KAR94 Cornus alba var. interior (Rydb.) Boivin Cornus sericea ssp. sericea L. KAR94 Cornus baileyi Coult. & Evans Cornus sericea ssp. sericea L. KAR94 Cornus canadensis var. dutillyi (Lepage) Boivin Cornus canadensis L. KAR94 Cornus foemina ssp. microcarpa (Nash) J.S. Wilson Cornus asperifolia Michx. KAR94 * Cornus foemina ssp. racemosa (Lam.) J.S. Wilson Cornus racemosa Lam. KAR94 Cornus instolonea A. Nels. Cornus sericea ssp. sericea L. KAR94 Cornus interior (Rydb.) N. Petersen Cornus sericea ssp. sericea L. KAR94 Cornus paniculata L'Hér. Cornus racemosa Lam. KAR94 Cornus priceae Small Cornus drummondii C.A. Mey. KAR94 Cornus sericea ssp. stolonifera (Michx.) Fosberg Cornus sericea ssp. sericea L. KAR94 Cornus sericea var. interior (Rydb.) St. John Cornus sericea ssp. sericea L. KAR94 * Cornus stolonifera Michx. Cornus sericea ssp. sericea L. KAR94 Cornus stolonifera var. baileyi (Coult. & Evans) Drescher Cornus sericea ssp. sericea L. KAR94 Cornus stolonifera var. interior (Rydb.) St. John Cornus sericea ssp. sericea L. KAR94 Cornus stricta Lam. Cornus foemina P. Mill. KAR94 Cornus X californica C.A. Mey. Cornus sericea ssp. sericea L. KAR94 Coronaria flos-cuculi (L.) A. Braun Lychnis flos-cuculi L. KAR94 Corydalis pauciflora var. albiflora Porsild Corydalis pauciflora (Steph.) Pers. KAR94 Corydalis pauciflora var. chamissonis Fedde Corydalis pauciflora (Steph.) Pers. KAR94 Corylus americana var. indehiscens Palmer & Steyermark Corylus americana Walt. KAR94

Corylus californica (A. DC.) Rose Corylus cornuta var. californica (A. DC.) Sharp KAR94 Corypha minor Jacq. Sabal minor (Jacq.) Pers. KAR94 Sabal palmetto (Walt.) Lodd. ex J.A. & J.H. Corypha palmetto Walt. Schultes KAR94 Corypha repens Bartr. Serenoa repens (Bartr.) Small KAR94 * Costus cylindricus Jacq. Costus spicatus (Jacq.) Sw. KAR94 Costus guanaiensis var. macrostrobilus (K. * Costus macrostrobilus K. Schum. Schum.) Maas KAR94 Cotula verbesina L. Adenostemma verbesina (L.) Schultz-Bip. KAR94 Cotula viscosa L. Egletes viscosa (L.) Less. KAR94 Cotyledon pinnata Lam. Kalanchoe pinnata (Lam.) Pers. KAR94 Cranichis oligantha Sw. Prescotia oligantha (Sw.) Lindl. KAR94 Cranichis stachyodes Sw. Prescotia stachyodes (Sw.) Lindl. KAR94 Crantzia ambigua (Urban) Britt. Columnea ambiguus (Urban) Morley KAR94 Crassula connata var. connata (Ruiz & Pavon) * Crassula erecta (Hook. & Arn.) Berger Berger KAR94 Crassula muscosa (L.) Roth Crassula tillaea Lester-Garland KAR94 Crataegus acutifolia Sarg. Crataegus crus-galli L. KAR94 Crataegus acutifolia var. insignis (Sarg.) Palmer Crataegus crus-galli L. KAR94 Crataegus albicans Ashe Crataegus mollis Scheele KAR94 Crataegus algens Beadle Crataegus crus-galli L. KAR94 Crataegus arkansana Sarg. Crataegus mollis Scheele KAR94 Crataegus barrettiana Sarg. Crataegus crus-galli L. KAR94 Crataegus berberifolia var. edita (Sarg.) Palmer Crataegus berberifolia Torr. & Gray KAR94 Crataegus brachyphylla Sarg. Crataegus mollis Scheele KAR94 Crataegus bushii Sarg. Crataegus crus-galli L. KAR94 Crataegus canbyi Sarg. Crataegus crus-galli L. KAR94 Crataegus cherokeensis Sarg. Crataegus crus-galli L. KAR94 Crataegus cibaria Beadle Crataegus mollis Scheele KAR94

Page 258 Synonymy

Crataegus cocksii Sarg. Crataegus crus-galli L. KAR94 Crataegus cordata Ait. Crataegus phaenopyrum (L. f.) Medik. KAR94 Crataegus crocina Beadle Crataegus berberifolia Torr. & Gray KAR94 Crataegus crus-galli var. barrettiana (Sarg.) Palmer Crataegus crus-galli L. KAR94 Crataegus crus-galli var. bellica (Sarg.) Palmer Crataegus crus-galli L. KAR94 Crataegus crus-galli var. capillata Sarg. Crataegus crus-galli L. KAR94 Crataegus crus-galli var. exigua (Sarg.) Egglest. Crataegus crus-galli L. KAR94 Crataegus crus-galli var. leptophylla (Sarg.) Palmer Crataegus crus-galli L. KAR94 Crataegus crus-galli var. macra (Beadle) Palmer Crataegus crus-galli L. KAR94 Crataegus crus-galli var. oblongata Sarg. Crataegus crus-galli L. KAR94 Crataegus crus-galli var. pachyphylla (Sarg.) Palmer Crataegus crus-galli L. KAR94 Crataegus crus-galli var. pyracanthifolia Ait. Crataegus crus-galli L. KAR94 Crataegus danielsii Palmer Crataegus crus-galli L. KAR94 Crataegus denaria Beadle Crataegus crus-galli L. KAR94 Crataegus douglasii var. suksdorfii Sarg. Crataegus suksdorfii (Sarg.) Kruschke KAR94 Crataegus edita Sarg. Crataegus berberifolia Torr. & Gray KAR94 Crataegus edura Beadle Crataegus berberifolia Torr. & Gray KAR94 Crataegus fecunda Sarg. Crataegus crus-galli L. KAR94 Crataegus fera Beadle Crataegus berberifolia Torr. & Gray KAR94 Crataegus fontanesiana auct. non (Spach) Steud. Crataegus crus-galli L. KAR94 Crataegus gravida Beadle Crataegus mollis Scheele KAR94 Crataegus hannibalensis Palmer Crataegus crus-galli L. KAR94 Crataegus induta Sarg. Crataegus mollis Scheele KAR94 Crataegus invisa Sarg. Crataegus mollis Scheele KAR94 Crataegus lacera Sarg. Crataegus mollis Scheele KAR94 Crataegus limaria Sarg. Crataegus mollis Scheele KAR94 Crataegus luculenta Sarg. Crataegus aestivalis (Walt.) Torr. & Gray KAR94 Crataegus maloides Sarg. Crataegus aestivalis (Walt.) Torr. & Gray KAR94 Crataegus mohrii Beadle Crataegus crus-galli L. KAR94 Crataegus mollis var. dumetosa (Sarg.) Kruschke Crataegus mollis Scheele KAR94 Crataegus mollis var. gigantea Kruschke Crataegus mollis Scheele KAR94 Crataegus mollis var. incisifolia Kruschke Crataegus mollis Scheele KAR94 Crataegus mollis var. sera (Sarg.) Egglest. Crataegus mollis Scheele KAR94 Crataegus noelensis Sarg. Crataegus mollis Scheele KAR94 Crataegus operta Ashe Crataegus crus-galli L. KAR94 Crataegus opima Beadle Crataegus pulcherrima Ashe KAR94 Crataegus palliata Sarg. Crataegus crus-galli L. KAR94 Crataegus palmeri Sarg. Crataegus crus-galli L. KAR94 Crataegus pedicellata var. albicans (Ashe) Palmer Crataegus mollis Scheele KAR94 Crataegus permixta Palmer Crataegus crus-galli L. KAR94 Crataegus populifolia Walt. Crataegus phaenopyrum (L. f.) Medik. KAR94 Crataegus pyracanthoides (Ait.) Beadle Crataegus crus-galli L. KAR94 Crataegus regalis Beadle Crataegus crus-galli L. KAR94 Crataegus regalis var. paradoxa (Sarg.) Palmer Crataegus crus-galli L. KAR94 Crataegus robur Beadle Crataegus pulcherrima Ashe KAR94 Crataegus sabineana Ashe Crataegus crus-galli L. KAR94 Crataegus schizophylla Egglest. Crataegus crus-galli L. KAR94 Crataegus signata Beadle Crataegus crus-galli L. KAR94 Crataegus subpilosa Sarg. Crataegus crus-galli L. KAR94 Crataegus tantula Sarg. Crataegus crus-galli L. KAR94 Crataegus tenax Ashe Crataegus crus-galli L. KAR94 Crataegus tersa Beadle Crataegus berberifolia Torr. & Gray KAR94

Page 259 Synonymy

Crataegus torva Beadle Crataegus berberifolia Torr. & Gray KAR94 Crataegus triumphalis Sarg. Crataegus crus-galli L. KAR94 Crataegus uniqua Sarg. Crataegus crus-galli L. KAR94 Crataegus vallicola Sarg. Crataegus crus-galli L. KAR94 Crataegus youngii Sarg. Crataegus phaenopyrum (L. f.) Medik. KAR94 Crepis japonica (L.) Benth. Youngia japonica (L.) DC. KAR94 Cressa depressa Goodding Cressa truxillensis Kunth KAR94 * Cressa insularis House Cressa truxillensis Kunth KAR94 Cressa truxillensis var. minima (Heller) Munz Cressa truxillensis Kunth KAR94 Cressa truxillensis var. vallicola (Heller) Munz Cressa truxillensis Kunth KAR94 Crinum floridanum Fraser ex Steud. Crinum americanum L. KAR94 Criosanthes arietina (Ait. f.) House Cypripedium arietinum Ait. f. KAR94 Criosanthes arietinum (R.BR.)HOUSE Cypripedium arietinum Ait. f. NLSPN Critesion arizonicum (Covas) A. Löve Hordeum arizonicum Covas KAR94 Critesion brachyantherum (Nevski) Barkworth & Dewey Hordeum brachyantherum Nevski KAR94 Critesion californicum (Covas & Stebbins) A. Löve Hordeum californicum Covas & Stebbins KAR94

Critesion depressum (Scribn. & J.G. Sm.) A. Löve Hordeum depressum (Scribn. & J.G. Sm.) Rydb. KAR94 Hordeum marinum ssp. gussonianum (Parl.) Critesion geniculatum (All.) A. Löve Thellung KAR94 Hordeum marinum ssp. gussonianum (Parl.) Critesion hystrix (Roth) A. Löve Thellung KAR94 Hordeum marinum ssp. gussonianum (Parl.) Critesion marinum ssp. gussonianum (Parl.) Barkworth & Dewey Thellung KAR94

Critesion murinum ssp. leporinum (Link) A. Löve Hordeum murinum ssp. leporinum (Link) Arcang. KAR94

Crockeria chrysantha Greene ex Gray Lasthenia chrysantha (Greene ex Gray) Greene KAR94 Hypericum microsepalum (Torr. & Gray) Gray ex Crookea microsepala (Torr. & Gray) Small S. Wats. KAR94 Crossandra fascicularis Benth. Stenandrium dulce (Cav.) Nees KAR94 Crossopetalum floridanum J.R. Gardner Crossopetalum ilicifolium (Poir.) Kuntze KAR94 Crotalaria angulata auct. non P. Mill. Crotalaria rotundifolia Walt. ex J.F. Gmel. KAR94 Crotalaria linaria Small Crotalaria rotundifolia Walt. ex J.F. Gmel. KAR94 Crotalaria maritima Chapman Crotalaria rotundifolia Walt. ex J.F. Gmel. KAR94 Crotalaria maritima var. linaria (Small) Senn Crotalaria rotundifolia Walt. ex J.F. Gmel. KAR94 Crotalaria retzii A.S. Hitchc. Crotalaria spectabilis Roth KAR94 Crotalaria rotundifolia var. vulgaris Windler Crotalaria rotundifolia Walt. ex J.F. Gmel. KAR94 Croton palustris L. Caperonia palustris (L.) St.-Hil. KAR94 Croton sebiferum L. Sapium sebiferum (L.) Roxb. KAR94

Crunocallis chamissoi (Ledeb. ex Spreng.) Rydb. Montia chamissoi (Ledeb. ex Spreng.) Greene KAR94 Cruzeta vermicularis (L.) G. Maza Blutaparon vermiculare (L.) Mears KAR94 Crypsis aculeata auct. non (L.) Ait. Crypsis vaginiflora (Forsk.) Opiz KAR94 Crypsis niliacea auct. non Fig. & de Not. Crypsis vaginiflora (Forsk.) Opiz KAR94 Ctenitis effusa (Sw.) Copeland Lastreopsis effusa (Sw.) Tindale KAR94 Megalastrum subincisa (Willd.) A.R. Sm. & R.C. * Ctenitis subincisa (Willd.) Ching Moran KAR94 Cubelium concolor (T.F. Forst.) Raf. Hybanthus concolor (T.F. Forst.) Spreng. KAR94 Cuphea petiolata (L.) Koehne Cuphea viscosissima Jacq. KAR94 * Curcuma domestica Val. Curcuma longa L. KAR94 Cyanea angustifolia var. racemosa Hbd. Cyanea angustifolia (Cham.) Hbd. KAR94 * Cyanea bishopii Rock Cyanea kunthiana (Gaud.) Hbd. KAR94 * Cyanea bondiana (Rock) Rock Cyanea degeneriana F. Wimmer KAR94

Page 260 Synonymy

Cyanea chockii Rock Cyanea hirtella (Mann) Hbd. KAR94 * Cyanea densiflora (Rock) Rock Cyanea degeneriana F. Wimmer KAR94 * Cyanea floribunda F. Wimmer Cyanea degeneriana F. Wimmer KAR94 Cyanea hirtella var. striata F. Wimmer Cyanea hirtella (Mann) Hbd. KAR94 Cyanea hirtella var. subglabra F. Wimmer Cyanea hirtella (Mann) Hbd. KAR94 Cyanea holophylla Hbd. Cyanea scabra Hbd. KAR94 Cyanea magnifica F. Wimmer Cyanea tritomantha Gray KAR94 Cyanea ovatisepala F. Wimmer Cyanea solenocalyx Hbd. KAR94 Cyanea solenocalyx var. latifolia F. Wimmer Cyanea solenocalyx Hbd. KAR94 Cyanea submuricata F. Wimmer Cyanea tritomantha Gray KAR94 Cyanea wailauensis Rock Cyanea solenocalyx Hbd. KAR94 Cyanococcus amoenus (Ait.) Small Vaccinium virgatum Ait. KAR94 Cyanococcus atrococcus (Gray) Small Vaccinium fuscatum Ait. KAR94 Cyanococcus canadensis (Kalm ex A. Rich.) Rydb. Vaccinium myrtilloides Michx. KAR94 Cyanococcus corymbosus (L.) Rydb. Vaccinium corymbosum L. KAR94 Cyanococcus cuthbertii Small Vaccinium corymbosum L. KAR94 Cyanococcus elliottii (Chapman) Small Vaccinium elliottii Chapman KAR94 Cyanococcus fuscatus (Ait.) Small Vaccinium fuscatum Ait. KAR94 Cyanococcus myrsinites (Lam.) Small Vaccinium myrsinites Lam. KAR94 Cyanococcus simulatus (Small) Small Vaccinium simulatum Small KAR94 Cyanococcus tenellus (Ait.) Small Vaccinium tenellum Ait. KAR94 Cyanococcus virgatus (Ait.) Small Vaccinium virgatum Ait. KAR94 Cyanococcus virgatus sensu Small Vaccinium fuscatum Ait. KAR94 * Cyathea brittoniana Maxon Cyathea tenera (J. Sm. ex Hook.) T. Moore KAR94 Cyathea brooksii Maxon Alsophila brooksii (Maxon) R. Tryon KAR94 Cyathea bryophila (R. Tryon) Proctor Alsophila bryophila R. Tryon KAR94 Cyathea dryopteroides Maxon Alsophila amintae Conant KAR94 Cyathea escuquensis (Karst.) Domin Cyathea andina (Karst.) Domin KAR94 Cyathea horrida (L.) Sm. Cnemidaria horrida (L.) K. Presl KAR94 Alsophila portoricensis (Spreng. ex Kuhn) Cyathea portoricensis Spreng. ex Kuhn Conant KAR94 Cyclachaena xanthifolia (Nutt.) Fresen. Iva xanthifolia Nutt. KAR94 Cyclopogon cranichoides (Griseb.) Schlechter Spiranthes cranichoides (Griseb.) Cogn. KAR94 Cyclopogon elatum (SWARTZ)SCHLECHTER Spiranthes elata (Sw.) L.C. Rich. NLSPN Cyclopogon elatus (Sw.) Schlechter Spiranthes elata (Sw.) L.C. Rich. KAR94 Cyclosorus cyatheoides (Kaulfuss) Farw. Thelypteris cyatheoides (Kaulfuss) Fosberg KAR94 Cyclosorus dentatus (Forsk.) Ching Thelypteris dentata (Forsk.) E. St. John KAR94 Cyclosorus gongylodes (Schkuhr) Link Thelypteris interrupta (Willd.) K. Iwats. KAR94

Cyclosorus sandwicensis (Brack.) Copeland Pneumatopteris sandwicensis (Brack.) Holttum KAR94 Cylactis arctica ssp. acaulis (Michx.) W.A. Weber Rubus arcticus ssp. acaulis (Michx.) Focke KAR94 Cymburus urticifolius sensu Salisb. (excl. type) Stachytarpheta urticifolia Sims KAR94 Cymodocea manatorum Aschers. Cymodocea filiformis (Kuetz.) Correll KAR94 Cymophyllus fraserianus (Ker-Gawl.) Kartesz & * Cymophyllus fraseri (Andr.) Mackenzie ex Britt. Gandhi KAR94 Cynanchum palustre (Pursh) Heller Cynanchum angustifolium Pers. KAR94 Cynoctonum angustifolium (Torr. & Gray) Small Mitreola sessilifolia (J.F. Gmel.) G. Don KAR94 * Cynoctonum mitreola (L.) Britt. Mitreola petiolata (J.F. Gmel.) Torr. & Gray KAR94 * Cynoctonum sessilifolium J.F. Gmel. Mitreola sessilifolia (J.F. Gmel.) G. Don KAR94 Cynoctonum sessilifolium var. angustifolium Torr. & Gray Mitreola sessilifolia (J.F. Gmel.) G. Don KAR94 Cynoctonum sessilifolium var. microphyllum R.W. Long Mitreola sessilifolia (J.F. Gmel.) G. Don KAR94 Cynoctonum succulentum R.W. Long Mitreola petiolata (J.F. Gmel.) Torr. & Gray KAR94 * Cynodendron argenteum (Jacq.) Baehni Chrysophyllum argenteum Jacq. KAR94

Page 261 Synonymy

Limnosciadium pinnatum (DC.) Mathias & Cynosciadium pinnatum DC. Constance KAR94 Cynosurus aegyptius L. Dactyloctenium aegyptium (L.) Willd. KAR94 Cynosurus aureus L. Lamarckia aurea (L.) Moench KAR94 Cynosurus indicus L. Eleusine indica (L.) Gaertn. KAR94 Cynosurus virgatus L. Leptochloa virgata (L.) Beauv. KAR94 Cynoxylon floridum (L.) Raf. ex B.D. Jackson Cornus florida L. KAR94 Cynthia dandelion (L.) DC. Krigia dandelion (L.) Nutt. KAR94 Cynthia virginica (L.)D.DON Krigia virginica (L.) Willd. NLSPN drummondii Graham (Graham) R.C. Foster KAR94 Cyperus acicularis Schrad. ex Nees Cyperus odoratus L. KAR94 * Cyperus albomarginatus (Mart. & Schrad. ex Nees) Steud. Cyperus flavicomus Michx. KAR94 * Cyperus alternifolius auct. non L. Cyperus involucratus Rottb. KAR94 Cyperus alternifolius ssp. flabelliformis (Rottb.) Kükenth. Cyperus involucratus Rottb. KAR94 Cyperus amabilis var. macrostachyus Kükenth. Cyperus amabilis Vahl KAR94 * Cyperus aristatus Rottb. Cyperus squarrosus L. KAR94 Cyperus aristatus var. runyonii O'Neill Cyperus squarrosus L. KAR94 * Cyperus brevifolioides Thieret & Delahoussaye Kyllinga gracillima Miq. KAR94 * Cyperus brevifolius (Rottb.) Endl. ex Hassk. Kyllinga brevifolia Rottb. KAR94

Cyperus brevifolius var. leiolepis (Franch. & Savigny) T. Koyama Kyllinga gracillima Miq. KAR94 Cyperus brunneus Sw. Cyperus planifolius L.C. Rich. KAR94 Cyperus careyi Britt. Cyperus laevigatus L. KAR94 Cyperus cayennensis (Lam.) Britt., non Link Cyperus aggregatus (Willd.) Endl. KAR94 Cyperus densicaespitosus Mattf. & Kükenth. ex Kükenth. Kyllinga pumila Michx. KAR94 Cyperus densicaespitosus var. major (Nees) Kükenth. Kyllinga pumila Michx. KAR94 Cyperus densus Link Cyperus lanceolatus Poir. KAR94 Cyperus diandrus var. capitatus Britt. Cyperus niger Ruiz & Pavón KAR94 Cyperus dissitiflorus Torr. Cyperus thyrsiflorus Schlecht. & Cham. KAR94 * Cyperus eggersii Boeckl. Cyperus odoratus L. KAR94 * Cyperus engelmannii Steud. Cyperus odoratus L. KAR94 * Cyperus ferax L.C. Rich. Cyperus odoratus L. KAR94 * Cyperus ferruginescens Boeckl. Cyperus odoratus L. KAR94 Cyperus polystachyos var. filicinus (Vahl) C.B. * Cyperus filicinus Vahl Clarke KAR94 Cyperus lupulinus ssp. lupulinus (Spreng.) * Cyperus filiculmis Vahl Marcks KAR94 Cyperus flabelliformis Rottb. Cyperus involucratus Rottb. KAR94 Cyperus flavescens var. poiformis (Pursh) Fern. Cyperus flavescens L. KAR94 * Cyperus flavus (Vahl) Nees, non J.& K. Presl Cyperus aggregatus (Willd.) Endl. KAR94 * Cyperus globulosus auct. non Aubl. Cyperus croceus Vahl KAR94 Cyperus halei Torr. ex Britt. Cyperus erythrorhizos Muhl. KAR94 Cyperus hallii Britt. Cyperus setigerus Torr. & Hook. KAR94 Cyperus halpan L. EX H.ST.JOHN Cyperus haspan L. NLSPN Cyperus hansenii Britt. Cyperus strigosus L. KAR94 Cyperus haspan var. americanus Boeckl. Cyperus haspan L. KAR94 * Cyperus hermaphroditus auct. non (Jacq.) Standl. Cyperus thyrsiflorus Schlecht. & Cham. KAR94 * Cyperus huarmensis (Kunth) M.C. Johnston Cyperus aggregatus (Willd.) Endl. KAR94 Cyperus incompletus (Jacq.) Link Cyperus mutisii (Kunth) Griseb. KAR94 Cyperus inflexus Muhl. Cyperus squarrosus L. KAR94 Kyllinga nemoralis (J.R. & G. Forst.) Dandy ex * Cyperus kyllingia Endl. Hutchinson & Dalziel KAR94 Cyperus lanceolatus var. compositus J.& K. Presl Cyperus lanceolatus Poir. KAR94

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Cyperus longispicatus J.B.S. Norton Cyperus odoratus L. KAR94 Cyperus macrocephalus Liebm. Cyperus odoratus L. KAR94 Cyperus lupulinus ssp. lupulinus (Spreng.) Cyperus martindalei Britt. Marcks KAR94 Cyperus melanostachyus Kunth Cyperus niger Ruiz & Pavón KAR94 Cyperus monostachyos L. Abildgaardia ovata (Burm. f.) Kral KAR94 Cyperus multiflorus (Britt.) Small Cyperus croceus Vahl KAR94 Cyperus neokunthianus Kükenth. Cyperus laevigatus L. KAR94 Cyperus nieuwlandii Geise Cyperus flavescens L. KAR94 Cyperus niger var. capitatus (Britt.) O'Neill Cyperus niger Ruiz & Pavón KAR94 Cyperus niger var. castaneus (Pursh) Kükenth. Cyperus niger Ruiz & Pavón KAR94 Cyperus niger var. rivularis (Kunth) V. Grant Cyperus bipartitus Torr. KAR94 Cyperus polystachyos var. filicinus (Vahl) C.B. Cyperus nuttallii Eddy Clarke KAR94 Cyperus obesus Liebm. Cyperus aggregatus (Willd.) Endl. KAR94

Cyperus odoratus var. acicularis (Schrad. ex Nees) O'Neill Cyperus odoratus L. KAR94 * Cyperus ovularis (Michx.) Torr. Cyperus echinatus (L.) Wood KAR94 Cyperus ovularis var. sphaericus Boeckl. Cyperus echinatus (L.) Wood KAR94 * Cyperus pedunculatus (R. Br.) J. Kern Remirea maritima Aubl. KAR94 Cyperus praelongatus Steud. Cyperus setigerus Torr. & Hook. KAR94 Cyperus radiatus Vahl Cyperus imbricatus Retz. KAR94 Cyperus reflexus var. fraternus (Kunth) Kuntze Cyperus reflexus Vahl KAR94 * Cyperus rivularis Kunth Cyperus bipartitus Torr. KAR94 Cyperus sabulosus (Mart. & Schrad. ex Nees) Steud. Cyperus flavicomus Michx. KAR94 Cyperus schweinitzii var. uberior Kükenth. Cyperus schweinitzii Torr. KAR94

* Cyperus sesquiflorus (Torr.) Mattf. & Kükenth. ex Kükenth. Kyllinga odorata Vahl KAR94 Cyperus speciosus Vahl Cyperus odoratus L. KAR94 * Cyperus stenolepis Torr. Cyperus strigosus L. KAR94 Cyperus strigosus var. capitatus Boeckl. Cyperus strigosus L. KAR94 Cyperus strigosus var. multiflorus Geise Cyperus strigosus L. KAR94 Cyperus strigosus var. robustior Britt. Cyperus strigosus L. KAR94 Cyperus strigosus var. stenolepis (Torr.) Kükenth. Cyperus strigosus L. KAR94 * Cyperus tenuifolius (Steud.) Dandy Kyllinga pumila Michx. KAR94 Cyperus vegetus Willd. Cyperus eragrostis Lam. KAR94 Cyperus virens var. arenicola (Boeckl.) Shinners Cyperus pseudovegetus Steud. KAR94 Cyperus X mesochoreus Geise Cyperus schweinitzii Torr. KAR94 Cypripedium calceolus ssp. parviflorum (Salisb.) Hultén Cypripedium parviflorum Salisb. KAR94 * Cypripedium calceolus var. parviflorum (Salisb.) Fern. Cypripedium parviflorum Salisb. KAR94 Cypripedium calceolus var. planipetalum (Fern.) Victorin & Cypripedium planipetalum (Fern.) Morris & Rouss. Eames KAR94 Cypripedium calceolus var. pubescens (Willd.) Correll Cypripedium pubescens Willd. KAR94 Cypripedium furcatum Raf. Cypripedium pubescens Willd. KAR94 Cypripedium parviflorum var. pubescens (Willd.) Knight Cypripedium pubescens Willd. KAR94 Cypripedium passerinum var. minganense Victorin Cypripedium passerinum Richards. KAR94

Cypripedium X andrewsii var. landonii (Garay) Boivin (pro nm.) Cypripedium X andrewsii A.M. Fuller KAR94 Cyrtandra baccifera C.B. Clarke Cyrtandra platyphylla Gray KAR94 Cyrtandra begoniifolia Hbd. Cyrtandra platyphylla Gray KAR94 Cyrtandra bryanii St. John & Storey Cyrtandra lessoniana Gaud. KAR94 Cyrtandra cordifolia var. gynoglabra Rock Cyrtandra platyphylla Gray KAR94 Cyrtandra elliptisepala St. John Cyrtandra lessoniana Gaud. KAR94

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Cyrtandra longifolia (Wawra) Hbd. ex C.B. Cyrtandra gayana Heller Clarke KAR94 Cyrtandra longifolia (Wawra) Hbd. ex C.B. Cyrtandra gayana var. macrocarpa Skottsberg Clarke KAR94 Cyrtandra grayana var. lanaiensis Rock Cyrtandra grayana Hbd. KAR94 Cyrtandra grayana var. latifolia Hbd. Cyrtandra grayana Hbd. KAR94 Cyrtandra grayana var. linearifolia Rock Cyrtandra grayana Hbd. KAR94 Cyrtandra grayana var. nervosa Rock Cyrtandra grayana Hbd. KAR94 Cyrtandra hirsutula St. John & Storey Cyrtandra lessoniana Gaud. KAR94 Cyrtandra intrapilosa St. John Cyrtandra lessoniana Gaud. KAR94 Cyrtandra lessoniana var. angustifolia Hbd. Cyrtandra lessoniana Gaud. KAR94 Cyrtandra lessoniana var. intrapubens St. John Cyrtandra lessoniana Gaud. KAR94 Cyrtandra lessoniana var. koolauloaensis St. John Cyrtandra lessoniana Gaud. KAR94 Cyrtandra longifolia (Wawra) Hbd. ex C.B. Cyrtandra longifolia var. arborescens (Wawra) C.B. Clarke Clarke KAR94 Cyrtandra longifolia (Wawra) Hbd. ex C.B. Cyrtandra longifolia var. parallela C.B. Clarke Clarke KAR94 Cyrtandra longifolia (Wawra) Hbd. ex C.B. Cyrtandra longifolia var. wahiawae Rock Clarke KAR94 Cyrtandra longiloba St. John Cyrtandra lessoniana Gaud. KAR94 Cyrtandra lysiosepala var. fauriei (Levl.) Rock Cyrtandra grayi C.B. Clarke KAR94 Cyrtandra lysiosepala var. grayi (C.B. Clarke) Rock Cyrtandra grayi C.B. Clarke KAR94 Cyrtandra lysiosepala var. haleakalensis Rock Cyrtandra hashimotoi Rock KAR94 Cyrtandra lysiosepala var. latifolia Rock Cyrtandra hashimotoi Rock KAR94 Cyrtandra lysiosepala var. pilosa Hbd. Cyrtandra hashimotoi Rock KAR94 Cyrtandra malacophylla var. erosa Rock Cyrtandra platyphylla Gray KAR94 Cyrtandra mauiensis Rock Cyrtandra platyphylla Gray KAR94 Cyrtandra mauiensis var. truncata Rock Cyrtandra platyphylla Gray KAR94 Cyrtandra niuensis St. John Cyrtandra lessoniana Gaud. KAR94 Cyrtandra oenobarba var. herbacea (Wawra) Heller Cyrtandra oenobarba Mann KAR94 Cyrtandra oenobarba var. petiolaris Wawra Cyrtandra oenobarba Mann KAR94 Cyrtandra longifolia (Wawra) Hbd. ex C.B. Cyrtandra paludosa var. haupuensis Rock Clarke KAR94 Cyrtandra longifolia (Wawra) Hbd. ex C.B. Cyrtandra paludosa var. integrifolia Hbd. Clarke KAR94 Cyrtandra pickeringii var. waiheae Rock Cyrtandra platyphylla Gray KAR94 Cyrtandra platyphylla var. hiloensis Rock Cyrtandra platyphylla Gray KAR94 Cyrtandra platyphylla var. robusta Rock Cyrtandra platyphylla Gray KAR94 Cyrtandra rotata St. John Cyrtandra grayi C.B. Clarke KAR94 Cyrtandra wilderi St. John & Storey Cyrtandra lessoniana Gaud. KAR94 Cyrtorhyncha ranunculina Nutt. Ranunculus ranunculinus (Nutt.) Rydb. KAR94 Cyrtospadix bicolor (Ait.) Britt. & Wilson Caladium bicolor (Ait.) Vent. KAR94 Cystopteris dickieana Sim Cystopteris fragilis (L.) Bernh. KAR94 Cystopteris fragilis ssp. dickieana (Sim) Hyl. Cystopteris fragilis (L.) Bernh. KAR94 Cystopteris fragilis var. angustata Lawson Cystopteris fragilis (L.) Bernh. KAR94 Cystopteris fragilis var. protrusa Weatherby Cystopteris protrusa (Weatherby) Blasdell KAR94 Cystopteris fragilis var. woodsioides Christ Cystopteris fragilis (L.) Bernh. KAR94 Cytherea bulbosa (L.)HOUSE Calypso bulbosa (L.) Oakes NLSPN Dalbergia amerimnon Benth. Dalbergia brownii (Jacq.) Schinz KAR94 Dalea alopecuroides Willd. Dalea leporina (Ait.) Bullock KAR94 Psorothamnus arborescens var. arborescens Dalea arborescens Torr. ex Gray (Torr. ex Gray) Barneby KAR94 Psorothamnus arborescens var. arborescens Dalea fremontii var. saundersii (Parish) Munz (Torr. ex Gray) Barneby KAR94

Page 264 Synonymy

Dalea lagopus (Cav.) Willd. Dalea leporina (Ait.) Bullock KAR94 Machaerocarpus californicus (Torr. ex Benth.) Damasonium californicum Torr. ex Benth. Small KAR94 Danthonia allenii Austin Danthonia compressa Austin ex Peck KAR94 Danthonia americana Scribn. Danthonia californica Boland. KAR94

Danthonia californica var. americana (Scribn.) A.S. Hitchc. Danthonia californica Boland. KAR94 Danthonia californica var. palousensis St. John Danthonia californica Boland. KAR94 Danthonia californica var. piperi St. John Danthonia californica Boland. KAR94 Danthonia canadensis Baum & Findlay Danthonia intermedia Vasey KAR94 Danthonia epilis Scribn. Danthonia sericea Nutt. KAR94 Danthonia intermedia var. cusickii T.A. Williams Danthonia intermedia Vasey KAR94 Danthonia sericea var. epilis (Scribn.) Blomquist Danthonia sericea Nutt. KAR94 Darwinia exaltata Raf. Sesbania exaltata (Raf.) Rydb. ex A.W. Hill KAR94 Dasiphora fruticosa auct. non (L.) Rydb. Pentaphylloides floribunda (Pursh) A. Löve KAR94 Dasystephana affinis (Griseb.) Rydb. Gentiana affinis Griseb. KAR94 Dasystephana glauca (Pallas) Rydb. Gentiana glauca Pallas KAR94 Dasystephana grayi (Kusnez.) Britt. Gentiana rubricaulis Schwein. KAR94 Dasystephana interrupta (Greene) Rydb. Gentiana affinis Griseb. KAR94 Dasystephana latifolia (Chapman) Small Gentiana catesbaei Walt. KAR94 Dasystephana linearis (Froel.) Britt. Gentiana linearis Froel. KAR94 Dasystephana parvifolia (Chapman) Small Gentiana catesbaei Walt. KAR94 Dasystephana porphyrio (J.F. Gmel.) Small Gentiana autumnalis L. KAR94 Dasystephana puberula (Michx.) Small as to type, non sensu Small Gentiana saponaria L. KAR94 Dasystephana saponaria (L.) Small Gentiana saponaria L. KAR94 Dasystephana tenuifolia (Raf.) Pennell Gentiana pennelliana Fern. KAR94 Datura fastuosa L. Datura metel L. KAR94 Brugmansia suaveolens (Humb. & Bonpl. ex * Datura suaveolens Humb. & Bonpl. ex Willd. Willd.) Bercht. & K. Presl KAR94 Daubentonia drummondii Rydb. Sesbania drummondii (Rydb.) Cory KAR94 Daubentonia punicea (Cav.) DC. Sesbania punicea (Cav.) Benth. KAR94

Davyella colusana (Burtt-Davy) Hack. Neostapfia colusana (Burtt-Davy) Burtt-Davy KAR94 Decachaena baccata (Wangenh.) Small Gaylussacia baccata (Wangenh.) K. Koch KAR94 Decodon verticillatus var. laevigatus Torr. & Gray Decodon verticillatus (L.) Ell. KAR94

Deiregyne confusa Garay Spiranthes confusa (Garay) Kartesz & Gandhi KAR94

Deiregyne durangensis (Ames & C. Schweinf.) Garay Spiranthes confusa (Garay) Kartesz & Gandhi KAR94 Delphinium brownii Rydb. Delphinium glaucum S. Wats. KAR94 Delphinium burkei ssp. distichiflorum (Hook.) Ewan Delphinium burkei Greene KAR94 Delphinium burkei var. distichiflorum (Hook.) St. John Delphinium burkei Greene KAR94 Delphinium hesperium ssp. cuyamacae Delphinium cuyamacae Abrams (Abrams) Lewis & Epling KAR94 var. barbeyi Huth Delphinium barbeyi (Huth) Huth KAR94

Delphinium hesperium var. recurvatum (Greene) K.C. Davis Delphinium recurvatum Greene KAR94 Delphinium luporum Greene Delphinium polycladon Eastw. KAR94 Delphinium occidentale var. barbeyi (Huth) Welsh Delphinium barbeyi (Huth) Huth KAR94 * Delphinium scopulorum auct. non Gray Delphinium glaucum S. Wats. KAR94 Delphinium scopulorum var. glaucum (S. Wats.) Gray Delphinium glaucum S. Wats. KAR94 Delphinium scopulorum var. luporum (Greene) Jepson Delphinium polycladon Eastw. KAR94 Delphinium strictum A. Nels. Delphinium burkei Greene KAR94

Page 265 Synonymy

Delphinium strictum var. distichiflorum (Hook.) St. John Delphinium burkei Greene KAR94 Delphinium X diversicolor Rydb. Delphinium burkei Greene KAR94 Dendrium buxifolium (Berg.) Desv. Leiophyllum buxifolium (Berg.) Ell. KAR94

Dennstaedtia adiantoides (Humb. & Bonpl. ex Willd.) T. Moore Dennstaedtia bipinnata (Cav.) Maxon KAR94 Cardamine californica var. californica (Nutt.) Dentaria californica Nutt. Greene KAR94 Cardamine californica var. californica (Nutt.) Dentaria californica var. integrifolia (Nutt.) Detling Greene KAR94 Cardamine californica var. pachystigma (S. Dentaria californica var. pachystigma S. Wats. Wats.) O.E. Schulz KAR94 Cardamine californica var. sinuata (Greene) Dentaria californica var. sinuata (Greene) Detling O.E. Schulz KAR94 Dentaria concatenata Michx. Cardamine concatenata (Michx.) Sw. KAR94 Dentaria concatenata var. coalescens Fern. Cardamine concatenata (Michx.) Sw. KAR94 Dentaria diphylla Michx. Cardamine diphylla (Michx.) Wood KAR94 Dentaria gemmata (Greene) T.J. Howell Cardamine gemmata Greene KAR94 Dentaria heterophylla Nutt. Cardamine angustata O.E. Schulz KAR94 Dentaria incisa Small Cardamine diphylla (Michx.) Wood KAR94 Dentaria incisifolia Eames ex Britt. Cardamine X incisa K. Schum. (pro sp.) KAR94 Cardamine californica var. californica (Nutt.) Dentaria integrifolia Nutt. Greene KAR94 Cardamine californica var. californica (Nutt.) Dentaria integrifolia var. californica (Nutt.) Jepson Greene KAR94 Dentaria laciniata Muhl. ex Willd. Cardamine concatenata (Michx.) Sw. KAR94 Dentaria laciniata var. integra (O.E. Schulz) Fern. Cardamine concatenata (Michx.) Sw. KAR94 Cardamine californica var. pachystigma (S. * Dentaria pachystigma (S. Wats.) S. Wats. Wats.) O.E. Schulz KAR94 Cardamine californica var. pachystigma (S. Dentaria pachystigma var. corymbosa (Jepson) Abrams Wats.) O.E. Schulz KAR94 Cardamine californica var. pachystigma (S. Dentaria pachystigma var. dissectifolia Detling Wats.) O.E. Schulz KAR94

Dentaria rupicola (O.E. Schulz) Rydb. Cardamine rupicola (O.E. Schulz) C.L. Hitchc. KAR94 Dentaria tenella Pursh Cardamine nuttallii var. nuttallii Greene KAR94 Dentaria tenella var. palmata Detling Cardamine nuttallii var. nuttallii Greene KAR94 Cardamine X anomala (Eames) K. Schum. (pro Dentaria X anomala Eames sp.) KAR94 Deparia mauiana (Copeland) M. Kato Deparia prolifera (Kaulfuss) Hook. & Grev. KAR94 Deringa canadensis (L.) Kuntze Cryptotaenia canadensis (L.) DC. KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Deschampsia atropurpurea (Wahlenb.) Scheele Hartman KAR94 Deschampsia atropurpurea var. latifolia (Hook.) Scribn. ex Vahlodea atropurpurea (Wahlenb.) Fries ex Macoun Hartman KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Deschampsia atropurpurea var. paramushirensis Kudo Hartman KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Deschampsia atropurpurea var. payettii Lepage Hartman KAR94 * Deschampsia australis auct. non Nees ex Steud. Deschampsia nubigena Hbd. KAR94 * Deschampsia australis ssp. nubigena (Hbd.) Skottsberg Deschampsia nubigena Hbd. KAR94 Deschampsia australis var. gracilis Skottsberg Deschampsia nubigena Hbd. KAR94 Deschampsia australis var. nubigena (Hbd.) Skottsberg Deschampsia nubigena Hbd. KAR94

Deschampsia australis var. tenuissima (Skottsberg) Skottsberg Deschampsia nubigena Hbd. KAR94 Deschampsia cespitosa ssp. brevifolia (R. Br.) * Deschampsia brevifolia R. Br. Tzvelev KAR94

Page 266 Synonymy

Deschampsia calycina J. Presl Deschampsia danthonioides (Trin.) Munro KAR94 Deschampsia danthonioides var. gracilis (Vasey) Munz Deschampsia danthonioides (Trin.) Munro KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Deschampsia pacifica Tatew. & Ohwi Hartman KAR94 Deschampsia pallens Hbd. Deschampsia nubigena Hbd. KAR94 Deschampsia cespitosa ssp. paramushirensis Deschampsia paramushirensis Honda (Honda) Tzvelev KAR94 Deschampsia cespitosa ssp. paramushirensis * Deschampsia pumila (Ledeb.) Ostenf. (Honda) Tzvelev KAR94 Descurainia incana ssp. incana (Bernh. ex Descurainia incana var. major (Hook.) Dorn Fisch. & C.A. Mey.) Dorn KAR94 Descurainia incana ssp. incana (Bernh. ex * Descurainia richardsonii O.E. Schulz Fisch. & C.A. Mey.) Dorn KAR94 * Desmodium uncinatum auct. non (Jacq.) DC. Desmodium sandwicense E. Mey. KAR94 Desmothamnus lucidus (Lam.) Small Lyonia lucida (Lam.) K. Koch KAR94 Calamagrostis nutkaensis (J. Presl) J. Presl ex Deyeuxia nutkaensis J. Presl Steud. KAR94 Diamorpha cymosa (Nutt.) Britt. ex Small Diamorpha smallii Britt. ex Small KAR94 Diamorpha cymosa BRITTON EX SMALL Sedum pusillum Michx. NLSPN Dianthera americana L. Justicia americana (L.) Vahl KAR94 Dianthera americana var. subcoriacea (Fern.) Shinners Justicia americana (L.) Vahl KAR94 Dianthera comata L. Justicia comata (L.) Lam. KAR94 Justicia crassifolia (Chapman) Chapman ex Dianthera crassifolia Chapman Small KAR94 Diapedium brachiatum (Pursh) Kuntze Dicliptera brachiata (Pursh) Spreng. KAR94 Dichanthelium acuminatum var. implicatum (Scribn.) Gould & Dichanthelium acuminatum var. fasciculatum C.A. Clark (Torr.) Freckmann KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Dichanthelium angustifolium (Ell.) Gould & C.A. Clark KAR94 Dichanthelium commutatum var. ashii (Pearson ex Ashe) Dichanthelium commutatum (J.A. Schultes) Mohlenbrock Gould KAR94 Dichanthelium hillebrandianum (A.S. Hitchc.) * Dichanthelium conjugens (Skottsberg) C.A. Clark & Gould C.A. Clark & Gould KAR94 Dichanthelium cynodon (Reichardt) C.A. Clark & * Dichanthelium forbesii (A.S. Hitchc.) C.A. Clark & Gould Gould KAR94 Dichanthelium commutatum (J.A. Schultes) Dichanthelium joorii (Vasey) Mohlenbrock Gould KAR94 Dichanthelium acuminatum var. fasciculatum Dichanthelium lanuginosum (Ell.) Gould (Torr.) Freckmann KAR94 Dichanthelium lanuginosum var. fasciculatum (Torr.) Dichanthelium acuminatum var. fasciculatum Spellenberg (Torr.) Freckmann KAR94 Dichanthelium strigosum var. leucoblepharis * Dichanthelium leucoblepharis (Trin.) Gould & C.A. Clark (Trin.) Freckmann KAR94 Dichelostemma capitatum ssp. capitatum Dichelostemma lacuna-vernalis Lenz (Benth.) Wood KAR94 Dichelostemma capitatum ssp. capitatum Dichelostemma pulchellum var. capitatum (Benth.) Reveal (Benth.) Wood KAR94 Dichondra repens var. carolinensis (Michx.) Choisy Dichondra carolinensis Michx. KAR94 Dichondra repens var. sericea (Sw.) Choisy Dichondra sericea Sw. KAR94 * Dichromena colorata (L.) A.S. Hitchc. Rhynchospora colorata (L.) H. Pfeiffer KAR94 * Dichromena floridensis Britt. Rhynchospora floridensis (Britt.) H. Pfeiffer KAR94

* Dichromena latifolia Baldw. ex Ell. Rhynchospora latifolia (Baldw. ex Ell.) Thomas KAR94 * Dichromena nivea (Boeckl.) Boeckl. ex Britt. Rhynchospora nivea Boeckl. KAR94 Rhynchospora radicans (Schlecht. & Cham.) H. Dichromena radicans Cham. & Schlecht. Pfeifer NLSPN Dichrophyllum marginatum (Pursh) Klotzsch & Garcke Euphorbia marginata Pursh KAR94

Page 267 Synonymy

Dicliptera brachiata var. attenuata Gray Dicliptera brachiata (Pursh) Spreng. KAR94 Dicliptera brachiata var. glandulosa (Scheele) Fern. Dicliptera brachiata (Pursh) Spreng. KAR94 Dicliptera brachiata var. ruthii Fern. Dicliptera brachiata (Pursh) Spreng. KAR94 Dicliptera glandulosa Scheele Dicliptera brachiata (Pursh) Spreng. KAR94 Dicliptera halei Riddell Yeatesia viridiflora (Nees) Small KAR94 Dicliptera viridiflora (Nees) R.W. Long Yeatesia viridiflora (Nees) Small KAR94 Dicranopteris bifida (Willd.) Maxon Sticherus bifidus (Willd.) Ching KAR94 Didiplis portula L. Lythrum portula (L.) D.A. Webber NLSPN * Didymopanax gleasonii Britt. & Wilson Schefflera gleasonii (Britt. & Wilson) Alain KAR94 Dieffenbachia maculata (Lodd.) G. Don Dieffenbachia seguine (Jacq.) Schott KAR94 Machaeranthera canescens ssp. canescens var. Dieteria incana (Lindl.) Torr. & Gray incana (Lindl.) Gray KAR94 Digitaria adscendens (Kunth) Henr. Digitaria ciliaris (Retz.) Koel. KAR94 Digitaria chinensis (Nees) A. Camus Digitaria violascens Link KAR94 * Digitaria decumbens Stent Digitaria eriantha Steud. KAR94 Digitaria ischaemum var. violascens (Link) Radford Digitaria violascens Link KAR94 Digitaria setigera Roth ex Roemer & J.A. Digitaria microbachne (J. Presl) Henr. Schultes KAR94 Digitaria paspaloides Michx. Paspalum distichum L. KAR94 * Digitaria pentzii Stent Digitaria eriantha Steud. KAR94 Digitaria setigera Roth ex Roemer & J.A. Digitaria pruriens (Fisch. ex Trin.) Buse Schultes KAR94 Digitaria setigera Roth ex Roemer & J.A. Digitaria pruriens var. microbachne (J. Presl) Fosberg Schultes KAR94 Digitaria sanguinalis var. ciliaris (Retz.) Parl. Digitaria ciliaris (Retz.) Koel. KAR94 Digitaria sanguinalis var. marginata (Link) Fern. Digitaria ciliaris (Retz.) Koel. KAR94 * Diodia maritima Thonn. Diodia serrulata (Beauv.) G. Taylor KAR94 Dioscorea glauca Muhl. ex Bartlett Dioscorea quaternata J.F. Gmel. KAR94 * Dioscorea hirticaulis Bartlett Dioscorea villosa L. KAR94 Dioscorea quaternata var. glauca (Muhl. ex Bartlett) Fern. Dioscorea quaternata J.F. Gmel. KAR94 Dioscorea villosa var. glabrifolia (Bartlett) Fern. Dioscorea quaternata J.F. Gmel. KAR94 Dioscorea villosa var. hirticaulis (Bartlett) Ahles Dioscorea villosa L. KAR94 Diospyros mosieri Small Diospyros virginiana L. KAR94 Diospyros virginiana var. mosieri (Small) Sarg. Diospyros virginiana L. KAR94 Diospyros virginiana var. platycarpa Sarg. Diospyros virginiana L. KAR94 Diospyros virginiana var. pubescens (Pursh) Dippel Diospyros virginiana L. KAR94 Diphasiastrum alpinum (L.) Holub Lycopodium alpinum L. KAR94 Diphasiastrum complanatum (L.) Holub Lycopodium complanatum L. KAR94 Diphasium alpinum (L.) Rothm. Lycopodium alpinum L. KAR94 Diphasium anceps (Wallr.) A.& D. Löve Lycopodium complanatum L. KAR94 Diphasium complanatum (L.) Rothm. Lycopodium complanatum L. KAR94 Diphasium complanatum ssp. montellii Kukkonen Lycopodium complanatum L. KAR94 Diphasium wallrothii H.P. Fuchs Lycopodium complanatum L. KAR94

Diplachne halei Nash Leptochloa panicoides (J. Presl) A.S. Hitchc. KAR94

Diplachne panicoides (J. Presl) McNeill Leptochloa panicoides (J. Presl) A.S. Hitchc. KAR94 Leptochloa uninervia (J. Presl) A.S. Hitchc. & Diplachne uninervia (J. Presl) Parodi Chase KAR94 Diplachne viscida Scribn. Leptochloa viscida (Scribn.) Beal KAR94 Diplacus cardinalis (Dougl. ex Benth.) Groenl. Mimulus cardinalis Dougl. ex Benth. KAR94

Diplanthera beaudettei den Hartog Halodule beaudettei (den Hartog) den Hartog KAR94

Page 268 Synonymy

Diplanthera wrightii (Aschers.) Aschers. Halodule beaudettei (den Hartog) den Hartog KAR94 Diplazium acrostichoides (Sw.) Butters Deparia acrostichoides (Sw.) M. Kato KAR94 Diplazium arboreum auct. non (Willd.) K. Presl Diplazium cristatum (Desr.) Alston KAR94 Diplazium mauianum (Copeland) C. Christens. Deparia prolifera (Kaulfuss) Hook. & Grev. KAR94 Diplazium unilobum var. hymenodes (Mett.) Maxon Diplazium hymenodes (Mett.) A.& D. Löve KAR94

Diplazium verapax (J. Donn. Sm.) Hieron. Diplazium riedelianum (Bong. ex Kunze) K. Presl KAR94 Diplochita serrulata DC. Miconia serrulata (DC.) Naud. KAR94 Machaeranthera canescens ssp. canescens var. Diplopappus incanus Lindl. incana (Lindl.) Gray KAR94 Diplostachyum apodum (L.)BEAUV. Selaginella apoda (L.) Spring NLSPN Diplostachyum ludovicianum (A.BRAUN)SMALL Selaginella ludoviciana (A. Braun) A. Braun NLSPN Dipsacus fullonum ssp. sylvestris (Huds.) * Dipsacus sylvestris Huds. Clapham KAR94 Dipteracanthus micranthus Engelm. & Gray Ruellia strepens L. KAR94 Dipteracanthus strepens (L.) Nees Ruellia strepens L. KAR94 Discopleura nuttallii DC. Ptilimnium nuttallii (DC.) Britt. KAR94 Disporum trachycarpum (S. Wats.) Benth. & Disporum trachycarpum var. subglabrum E.H. Kelso Hook. f. KAR94 Distegia involucrata (Banks ex Spreng.) Cockerell Lonicera involucrata Banks ex Spreng. KAR94 Distichlis spicata ssp. stricta (Torr.) Thorne Distichlis spicata (L.) Greene KAR94 Distichlis spicata var. borealis (J. Presl) Beetle Distichlis spicata (L.) Greene KAR94 Distichlis spicata var. divaricata Beetle Distichlis spicata (L.) Greene KAR94 Distichlis spicata var. nana Beetle Distichlis spicata (L.) Greene KAR94 Distichlis spicata var. stolonifera Beetle Distichlis spicata (L.) Greene KAR94 * Distichlis spicata var. stricta (Torr.) Scribn. Distichlis spicata (L.) Greene KAR94 Distichlis stricta (Torr.) Rydb. Distichlis spicata (L.) Greene KAR94 Distichlis stricta var. dentata (Rydb.) C.L. Hitchc. Distichlis spicata (L.) Greene KAR94

Distichlis texana (Vasey) Scribn. Allolepis texana (Vasey) Söderstrom & Decker KAR94

Ditremexa hirsuta (L.) Britt. & Rose ex Britt. & Wilson Senna hirsuta var. hirsuta (L.) Irwin & Barneby KAR94 Ditremexa marilandica (L.) Britt. & Rose Senna marilandica (L.) Link KAR94 Ditremexa medsgeri (Shafer) Britt. & Rose Senna marilandica (L.) Link KAR94 Dodecatheon dentatum ssp. ellisiae (Standl.) * Dodecatheon ellisiae Standl. H.J. Thompson KAR94 Dodecatheon hendersonii var. yosemitanum Mason Dodecatheon subalpinum Eastw. KAR94 Dodecatheon hugeri Small Dodecatheon meadia ssp. meadia L. KAR94 Dodecatheon jeffreyi var. redolens Hall Dodecatheon redolens (Hall) H.J. Thompson KAR94 Dodecatheon meadia var. obesum Fassett Dodecatheon meadia ssp. meadia L. KAR94 Dodecatheon meadia var. standfieldii (Small) Fassett Dodecatheon meadia ssp. meadia L. KAR94 * Dodecatheon pauciflorum Greene Dodecatheon meadia ssp. meadia L. KAR94 Dodecatheon pulchellum ssp. pauciflorum (Greene) Hultén Dodecatheon meadia ssp. meadia L. KAR94 Dodonaea ehrenbergii Schlecht. Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea elaeagnoides Rudolph ex Ledeb. & Alderstam Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa Sm. Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. amphioxea O. Deg. & Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. confertior Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. costulata O.& I. Deg. & Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. degeneri Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. forbesii Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. glabrescens Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. hillebrandii Sherff Dodonaea viscosa (L.) Jacq. KAR94

Page 269 Synonymy

Dodonaea eriocarpa var. hosakana Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. lanaiensis Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. molokaiensis O. Deg. & Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. oblonga Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. obtusior Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. pallida O. Deg. & Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. sherffii O.& I. Deg. Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. skottsbergii Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. vaccinioides Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. varians O. Deg. & Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea eriocarpa var. waimeana Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea jamaicensis DC. Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea microcarya Small Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea sandwicensis Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea sandwicensis var. latifolia O. Deg. & Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea sandwicensis var. simulans Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea spathulata Sm. Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea stenoptera Hbd. Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea stenoptera var. fauriei (Levl.) Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea viscosa var. angustifolia (L. f.) Benth. Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea viscosa var. arborescens (A. Cunningham ex Hook.) Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea viscosa var. linearis (Harvey & Sonder) Sherff Dodonaea viscosa (L.) Jacq. KAR94 Dodonaea viscosa var. spathulata (Sm.) West Dodonaea viscosa (L.) Jacq. KAR94 Doellingeria reticulata (Pursh) Greene Aster reticulatus Pursh KAR94 Dolicholus pyramidalis auct. non (Lam.) Britt. & Wilson Rhynchosia phaseoloides (Sw.) DC. KAR94 Dondia conferta Small Suaeda conferta (Small) I.M. Johnston KAR94 Dondia depressa auct. non (Pursh) Britt. Suaeda calceoliformis (Hook.) Moq. KAR94 Dondia fruticosa auct. non (Forsk.) Northrup Suaeda moquinii (Torr.) Greene KAR94 Dondia linearis (Ell.) Heller Suaeda linearis (Ell.) Moq. KAR94 Doronicum acaule Walt. Arnica acaulis (Walt.) B.S.P. KAR94 Doryopteris decipiens (Hook.) J. Sm. Cheilanthes decora (Brack.) R.& A. Tryon KAR94 Doryopteris decora Brack. Cheilanthes decora (Brack.) R.& A. Tryon KAR94 Doryopteris decora var. decipiens (Hook.) R. Tryon Cheilanthes decora (Brack.) R.& A. Tryon KAR94 Downingia humilis (Greene) Greene Downingia pusilla (G. Don) Torr. KAR94 Downingia willamettensis M.E. Peck Downingia yina Applegate KAR94 Downingia yina var. major McVaugh Downingia yina Applegate KAR94

Draba aurea var. leiocarpa (Payson & St. John) C.L. Hitchc. Draba aurea Vahl ex Hornem. KAR94 Draba aurea var. neomexicana (Greene) Tidestrom Draba aurea Vahl ex Hornem. KAR94 Draba cascadensis Payson & St. John Draba praealta Greene KAR94 Draba lanceolata auct. non Royle Draba cana Rydb. KAR94 Draba minganensis (Victorin) Fern. Draba aurea Vahl ex Hornem. KAR94 Draba neomexicana Greene Draba aurea Vahl ex Hornem. KAR94 Draba nitida Greene Draba albertina Greene KAR94 Draba stenoloba var. nana (O.E. Schulz) C.L. Hitchc. Draba albertina Greene KAR94 Draba stylaris J. Gay ex W.D.J. Koch Draba cana Rydb. KAR94 Dracaena borealis Ait. Clintonia borealis (Ait.) Raf. KAR94 Dracocephalum correllii Lundell Physostegia correllii (Lundell) Shinners KAR94 Dracocephalum denticulatum Ait. Physostegia leptophylla Small NLSPN Dracocephalum denticulatum Ait. Physostegia purpurea (Walt.) Blake NLSPN

Dracocephalum intermedium Nutt. Physostegia intermedia (Nutt.) Engelm. & Gray KAR94

Page 270 Synonymy

Dracocephalum leptophyllum (Small) Small Physostegia leptophylla Small KAR94 Dracocephalum nuttallii Britt. Physostegia parviflora Nutt. ex Gray KAR94 Dracocephalum purpureum (Walt.) McClintock ex Gleason Physostegia purpurea (Walt.) Blake KAR94 Dracocephalum veroniciforme (Small) Small Physostegia leptophylla Small KAR94 Drepanocarpus lunatus (L. f.) G.F.W. Mey. Machaerium lunatum (L. f.) Ducke KAR94 Drosera annua E.L. Reed Drosera brevifolia Pursh KAR94 Drosera leucantha Shinners Drosera brevifolia Pursh KAR94 * Drosera longifolia L. Drosera anglica Huds. KAR94 Dryopteris angustifolia (Willd.) Urban Thelypteris angustifolia (Willd.) Proctor KAR94 Dryopteris expansa (K. Presl) Fraser-Jenkins & Dryopteris assimilis S. Walker Jermy KAR94 Dryopteris celsa (Wm. Palmer) Knowlt., Palmer * Dryopteris atropalustris Small & Pollard ex Small KAR94 Dryopteris austriaca (Jacq.) Woynar ex Schinz & Thellung Dryopteris campyloptera Clarkson KAR94 Dryopteris austriaca var. fructuosa (Gilbert) Morton Dryopteris X triploidea Wherry KAR94

Dryopteris austriaca var. intermedia (Muhl. ex Willd.) Morton Dryopteris intermedia (Muhl. ex Willd.) Gray KAR94 Dryopteris austriaca var. spinulosa (O.F. Muell.) Fisch. Dryopteris carthusiana (Vill.) H.P. Fuchs KAR94

Dryopteris clintoniana var. australis Wherry Dryopteris X australis (Wherry) Small (pro sp.) KAR94

Dryopteris cristata var. australis (Wherry) Blomquist & Correll Dryopteris X australis (Wherry) Small (pro sp.) KAR94 Dryopteris cristata var. clintoniana (D.C. Eat.) Underwood Dryopteris clintoniana (D.C. Eat.) Dowell KAR94 Dryopteris cyatheoides (Kaulfuss) Kuntze Thelypteris cyatheoides (Kaulfuss) Fosberg KAR94 Dryopteris decussata (L.) Urban Thelypteris decussata (L.) Proctor KAR94 Dryopteris deltoidea (Sw.) Kuntze Thelypteris deltoidea (Sw.) Proctor KAR94 Dryopteris dentata (Forsk.) C. Christens. Thelypteris dentata (Forsk.) E. St. John KAR94 Dryopteris expansa (K. Presl) Fraser-Jenkins & * Dryopteris dilatata auct. non (Hoffmann) Gray Jermy KAR94 Dryopteris dilatata ssp. americana (Fisch.) Hultén Dryopteris campyloptera Clarkson KAR94 Dryopteris dryopteris (L.) Britt. Gymnocarpium dryopteris (L.) Newman KAR94 Dryopteris effusa (Sw.) Urban Lastreopsis effusa (Sw.) Tindale KAR94 Dryopteris germaniana (Fée) C. Christens. Thelypteris germaniana (Fée) Proctor KAR94 Dryopteris celsa (Wm. Palmer) Knowlt., Palmer Dryopteris goldiana ssp. celsa Wm. Palmer & Pollard ex Small KAR94 Dryopteris gongylodes (Schkuhr) Kuntze Thelypteris interrupta (Willd.) K. Iwats. KAR94 Dryopteris hexagonoptera (Michx.) C. Christens. Phegopteris hexagonoptera (Michx.) Fée KAR94 Dryopteris intermedia var. fructuosa (Gilbert) Wherry Dryopteris X triploidea Wherry KAR94 Dryopteris linkiana (K. Presl) Maxon Thelypteris linkiana (K. Presl) R. Tryon KAR94 Dryopteris linnaeana C. Christens. Gymnocarpium dryopteris (L.) Newman KAR94 Ctenitis nemorosa (Humb. & Bonpl. ex Willd.) Dryopteris nemorosa (Humb. & Bonpl. ex Willd.) Urban Ching KAR94

Dryopteris nevadensis (Baker) Underwood Thelypteris nevadensis (Baker) Clute ex Morton KAR94 Dryopteris normalis C. Christens. Thelypteris kunthii (Desv.) Morton KAR94 Dryopteris noveboracensis (L.) Gray Thelypteris noveboracensis (L.) Nieuwl. KAR94 Dryopteris nuda Underwood Dryopteris glabra (Brack.) Kuntze KAR94 Dryopteris opposita (Vahl) Urban Thelypteris opposita (Vahl) Ching KAR94

Dryopteris oregana C. Christens. Thelypteris nevadensis (Baker) Clute ex Morton KAR94 Dryopteris paleacea var. fuscoatra (HILLEBR.)C.CHR. Dryopteris fuscoatra (Hbd.) W.J. Robins. NLSPN Dryopteris phegopteris (L.) C. Christens. Phegopteris connectilis (Michx.) Watt KAR94

Dryopteris piedrensis C. Christens. Thelypteris piedrensis (C. Christens.) Morton KAR94 Dryopteris poiteana (Bory) Urban Thelypteris poiteana (Bory) Proctor KAR94

Page 271 Synonymy

Dryopteris resinifera (Desv.) Weatherby Thelypteris resinifera (Desv.) Proctor KAR94 Dryopteris reticulata (L.) Urban Thelypteris reticulata (L.) Proctor KAR94 Gymnocarpium robertianum (Hoffmann) Dryopteris robertiana (Hoffmann) C. Christens. Newman KAR94 Dryopteris rubiginosa (BRACKENR.)KUNTZE Ctenitis rubiginosa (Brack.) Copeland NLSPN Dryopteris sancta (L.) Kuntze Thelypteris sancta (L.) Ching KAR94 Dryopteris saxatilis (R. St. John) Broun Thelypteris kunthii (Desv.) Morton KAR94 Thelypteris sclerophylla (Poepp. ex Spreng.) Dryopteris sclerophylla (Poepp. ex Spreng.) C. Christens. Morton KAR94 Dryopteris serrata (Cav.) C. Christens. Thelypteris serrata (Cav.) Alston KAR94 Dryopteris setigera auct. non Blume Macrothelypteris torresiana (Gaud.) Ching KAR94 Dryopteris simulata Davenport Thelypteris simulata (Davenport) Nieuwl. KAR94 * Dryopteris spinulosa (O.F. Muell.) Watt Dryopteris carthusiana (Vill.) H.P. Fuchs KAR94 Dryopteris spinulosa var. americana (Fisch.) Fern. Dryopteris campyloptera Clarkson KAR94

Dryopteris spinulosa var. concordiana (Davenport) Eastman Dryopteris intermedia (Muhl. ex Willd.) Gray KAR94 Dryopteris spinulosa var. dilatata auct. non (Hoffmann) Dryopteris expansa (K. Presl) Fraser-Jenkins & Underwood Jermy KAR94 Dryopteris spinulosa var. fructuosa (Gilbert) Trudell Dryopteris X triploidea Wherry KAR94 Dryopteris spinulosa var. intermedia (Muhl. ex Willd.) Underwood Dryopteris intermedia (Muhl. ex Willd.) Gray KAR94 Dryopteris sprengelii (Kaulfuss) Kuntze Thelypteris balbisii (Spreng.) Ching KAR94

Dryopteris stegnogrammoides (Baker) C. Christens. Pneumatopteris sandwicensis (Brack.) Holttum KAR94 Megalastrum subincisa (Willd.) A.R. Sm. & R.C. Dryopteris subincisa (Willd.) Urban Moran KAR94

Dryopteris submarginalis (Langsd. & Fisch.) C. Christens. Ctenitis submarginalis (Langsd. & Fisch.) Ching KAR94 Thelypteris palustris var. pubescens (Lawson) Dryopteris thelypteris auct. non (L.) Sw. Fern. KAR94 Thelypteris palustris var. pubescens (Lawson) Dryopteris thelypteris var. haleana (Fern.) Broun & Weatherby Fern. KAR94 Dryopteris thelypteris var. pubescens (Lawson) A.R. Prince ex Thelypteris palustris var. pubescens (Lawson) Weatherby Fern. KAR94 Dryopteris uliginosa (Kunze) C. Christens., non (A. Braun ex Dowell) Druce Macrothelypteris torresiana (Gaud.) Ching KAR94 Dryopteris celsa (Wm. Palmer) Knowlt., Palmer Dryopteris wherryi F.W. Crane & Pollard ex Small KAR94 Dryopteris X poyseri Wherry Dryopteris clintoniana (D.C. Eat.) Dowell KAR94 Dubautia montana var. longifolia (Sherff) Keck Dubautia reticulata (Sherff) Keck KAR94

Dubautia waianapanapaenis G.D. Carr Dubautia dolosa (O. Deg. & Sherff) G.D. Carr KAR94 Dubautia X paludicola Sherff Dubautia paleata Gray KAR94 Dubreulia peploides Gaud. Pilea peploides (Gaud.) Hook. & Arn. KAR94 Gesneria viridiflora ssp. sintenisii (Urban) L. Duchartrea sintenisii (Urban) Britt. Skog KAR94 Dugaldia grandiflora Rydb. Helenium bolanderi Gray KAR94 Duggena hirsuta (Jacq.) Britt. ex Britt. & Wilson Gonzalagunia hirsuta (Jacq.) K. Schum. KAR94 Dunalia arborescens (L.) Sleumer Acnistus arborescens (L.) Schlecht. KAR94 Dupontia fisheri ssp. psilosantha (Rupr.) Hultén Dupontia fisheri R. Br. KAR94 Dupontia fisheri var. aristata Malte ex Polunin Dupontia fisheri R. Br. KAR94 Dupontia psilosantha (Rupr.) Griseb. Dupontia fisheri R. Br. KAR94

Duschekia sinuata (Regel) Pouzar Alnus viridis ssp. sinuata (Regel) A.& D. Löve KAR94 Duschekia viridis (Chaix) Opiz Alnus viridis ssp. crispa (Ait.) Turrill KAR94 Dyschoriste oblongifolia var. angusta (Gray) R.W. Long Dyschoriste angusta (Gray) Small KAR94

Page 272 Synonymy

Eatonella congdonii Gray Lembertia congdonii (Gray) Greene KAR94 Ecastaphyllum ecastaphyllum (L.) Britt. Dalbergia ecastaphyllum (L.) Taubert KAR94 Ecastaphyllum ecastophyllum (L.)BRITTON Dalbergia ecastaphyllum (L.) Taubert NLSPN Ferocactus viridescens (Torr. & Gray) Britt. & Echinocactus viridescens Torr. & Gray Rose KAR94 Echinodorus berteroi var. lanceolatus (Engelm. ex S. Wats. & Coult.) Fassett Echinodorus berteroi (Spreng.) Fassett KAR94 Echinodorus radicans (Nutt.) Engelm. Echinodorus cordifolius (L.) Griseb. KAR94 * Echinodorus rostratus (Nutt.) Engelm. ex Gray Echinodorus berteroi (Spreng.) Fassett KAR94 Echinodorus rostratus var. lanceolatus Engelm. ex S. Wats. & Coult. Echinodorus berteroi (Spreng.) Fassett KAR94 Echinodorus tenellus sensu Buch. p.p. Echinodorus parvulus Engelm. KAR94 Echinodorus tenellus var. latifolius (Seub.) Fassett Echinodorus parvulus Engelm. KAR94 Echinodorus tenellus var. parvulus (Engelm.) Fassett Echinodorus parvulus Engelm. KAR94

Echinopanax horridus (Sm.) Dcne. & Planch. ex H.A.T. Harms Oplopanax horridus Miq. KAR94 Echinopsilon hyssopifolium (PALLAS)MOQ. Bassia hyssopifolia (Pallas) Volk. NLSPN Echinopsilon hyssopifolius (Pallas) Moq. Bassia hyssopifolia (Pallas) Volk. KAR94 * Eclipta alba (L.) Hassk. Eclipta prostrata (L.) L. KAR94 Eclipta erecta L. Eclipta prostrata (L.) L. KAR94 Eichhornia speciosa Kunth Eichhornia crassipes (Mart.) Solms KAR94 Elaeagnus argentea Pursh, non Moench Elaeagnus commutata Bernh. ex Rydb. KAR94 Elaeagnus canadensis (L.) A. Nels. Shepherdia canadensis (L.) Nutt. KAR94 Elaeagnus utilis A. Nels. Shepherdia argentea (Pursh) Nutt. KAR94 Elaphoglossum conforme (Sw.) Schott Elaphoglossum aemulum (Kaulfuss) Brack. KAR94 Elaphoglossum gorgoneum (Kaulfuss) Brack. Elaphoglossum aemulum (Kaulfuss) Brack. KAR94 Elaterium wrightii Gray Echinopepon wrightii (Gray) S. Wats. KAR94 Elatine californica var. williamsii (Rydb.) Fassett Elatine californica Gray KAR94 * Elatine gracilis Mason Elatine chilensis Gray KAR94 * Elatine obovata (Fassett) Mason Elatine brachysperma Gray KAR94 Elatine texana Hook. Bergia texana (Hook.) Seub. ex Walp. KAR94 Elatine triandra var. americana (Pursh) Fassett Elatine americana (Pursh) Arn. KAR94 Elatine triandra var. brachysperma (Gray) Fassett Elatine brachysperma Gray KAR94 Eleocharis acicularis var. bella Piper Eleocharis bella (Piper) Svens. KAR94 Eleocharis acicularis var. minima Torr. Eleocharis bella (Piper) Svens. KAR94 Eleocharis acicularis var. radicans (A. Dietr.) Britt. Eleocharis radicans (A. Dietr.) Kunth KAR94 Eleocharis acuminata (Muhl.) Nees Eleocharis compressa Sullivant KAR94 Eleocharis ambigens Fern. Eleocharis fallax Weatherby KAR94

Eleocharis annua House Eleocharis ovata (Roth) Roemer & J.A. Schultes KAR94 Eleocharis arenicola Torr. Eleocharis montevidensis Kunth KAR94 Eleocharis quinqueflora (F.X. Hartmann) * Eleocharis bernardina Munz & Johnston Schwarz KAR94 Eleocharis bicolor Chapman Eleocharis minima Kunth KAR94 * Eleocharis calva Torr. Eleocharis erythropoda Steud. KAR94

Eleocharis calva var. australis (Nees) St. John Eleocharis palustris (L.) Roemer & J.A. Schultes KAR94 Eleocharis capillacea auct. non Kunth Eleocharis baldwinii (Torr.) Chapman KAR94 Eleocharis geniculata (L.) Roemer & J.A. Eleocharis capitata var. dispar (E.J. Hill) Fern. Schultes KAR94 Eleocharis geniculata (L.) Roemer & J.A. * Eleocharis caribaea (Rottb.) Blake Schultes KAR94 Eleocharis geniculata (L.) Roemer & J.A. Eleocharis caribaea var. dispar (E.J. Hill) Blake Schultes KAR94

Page 273 Synonymy

Eleocharis carolina Small Eleocharis setifolia (A. Rich.) Raynal KAR94 Eleocharis parvula (Roemer & J.A. Schultes) * Eleocharis coloradoensis (Britt.) Gilly Link ex Bluff, Nees & Schauer KAR94 Eleocharis compressa var. atrata Svens. Eleocharis compressa Sullivant KAR94 Eleocharis confervoides (Poir.) G. Tucker Websteria confervoides (Poir.) S. Hooper KAR94 Eleocharis curtisii Small Eleocharis vivipara Link KAR94 Eleocharis diandra C. Wright Eleocharis obtusa (Willd.) J.A. Schultes KAR94 Eleocharis disciformis Parish Eleocharis parishii Britt. KAR94 Eleocharis ekmanii Kükenth. Eleocharis sintenisii Boeckl. KAR94 Eleocharis elliottii A. Dietr. Eleocharis equisetoides (Ell.) Torr. KAR94 Eleocharis elliptica var. compressa (Sullivant) Drapalik & Mohlenbrock Eleocharis compressa Sullivant KAR94 Eleocharis engelmannii var. detonsa Gray Eleocharis engelmannii Steud. NLSPN Eleocharis engelmannii var. monticola (Fern.) Svens. Eleocharis engelmannii Steud. KAR94 Eleocharis engelmannii var. robusta Fern. Eleocharis engelmannii Steud. KAR94 * Eleocharis fistulosa J.A. Schultes Eleocharis acutangula (Roxb.) J.A. Schultes KAR94 Eleocharis parvula (Roemer & J.A. Schultes) Eleocharis leptos (Steud.) Svens. Link ex Bluff, Nees & Schauer KAR94 Eleocharis parvula (Roemer & J.A. Schultes) Eleocharis leptos var. coloradoensis (Britt.) Svens. Link ex Bluff, Nees & Schauer KAR94 Eleocharis parvula (Roemer & J.A. Schultes) Eleocharis leptos var. johnstonii Svens. Link ex Bluff, Nees & Schauer KAR94 Eleocharis lindheimeri Svens. Eleocharis radicans (A. Dietr.) Kunth KAR94 Eleocharis macounii Fern. Eleocharis obtusa (Willd.) J.A. Schultes KAR94

* Eleocharis macrostachya Britt. Eleocharis palustris (L.) Roemer & J.A. Schultes KAR94

* Eleocharis mamillata auct. non Lindb. f. Eleocharis palustris (L.) Roemer & J.A. Schultes KAR94 Eleocharis parvula (Roemer & J.A. Schultes) Eleocharis membranacea Gilly Link ex Bluff, Nees & Schauer KAR94 Eleocharis microcarpa var. filiculmis Torr. Eleocharis microcarpa Torr. KAR94 Eleocharis minima var. ambigua (Steud.) Kükenth. Eleocharis minima Kunth KAR94 Eleocharis minima var. bicolor (Chapman) Svens. Eleocharis minima Kunth KAR94 * Eleocharis minutiflora Boeckl. Eleocharis setifolia (A. Rich.) Raynal KAR94 Eleocharis montana (Kunth) Roemer & J.A. Eleocharis montana var. nodulosa (Roth) Svens. Schultes KAR94 Eleocharis montevidensis var. bolanderi (Gray) V. Grant Eleocharis bolanderi Gray KAR94

Eleocharis montevidensis var. disciformis (Parish) V. Grant Eleocharis parishii Britt. KAR94 Eleocharis montevidensis var. parishii (Britt.) V. Grant Eleocharis parishii Britt. KAR94 Eleocharis monticola Fern. Eleocharis engelmannii Steud. KAR94 Eleocharis monticola var. pallida St. John Eleocharis engelmannii Steud. KAR94 Eleocharis multiflora Chapman Eleocharis atropurpurea (Retz.) J.& K. Presl KAR94 Eleocharis nigrescens var. minutiflora (Boeckl.) Svens. Eleocharis setifolia (A. Rich.) Raynal KAR94 Eleocharis montana (Kunth) Roemer & J.A. Eleocharis nodulosa (Roth) J.A. Schultes Schultes KAR94

Eleocharis obtusa var. detonsa (Gray) Drapalik & Mohlenbrock Eleocharis engelmannii Steud. KAR94 Eleocharis obtusa var. ellipsoidalis Fern. Eleocharis obtusa (Willd.) J.A. Schultes KAR94 Eleocharis obtusa var. engelmannii (Steud.) Gilly Eleocharis engelmannii Steud. KAR94 Eleocharis obtusa var. gigantea (C.B. Clarke) Fern. Eleocharis obtusa (Willd.) J.A. Schultes KAR94

Eleocharis obtusa var. heuseri Uechtr. Eleocharis ovata (Roth) Roemer & J.A. Schultes KAR94 Eleocharis obtusa var. jejuna Fern. Eleocharis obtusa (Willd.) J.A. Schultes KAR94 Eleocharis obtusa var. lanceolata (Fern.) Gilly Eleocharis lanceolata Fern. KAR94

Page 274 Synonymy

Eleocharis obtusa var. ovata (Roth) Drapalik & Mohlenbrock Eleocharis ovata (Roth) Roemer & J.A. Schultes KAR94 Eleocharis obtusa var. peasei Svens. Eleocharis obtusa (Willd.) J.A. Schultes KAR94 Eleocharis ovata var. engelmannii (Steud.) Britt. Eleocharis engelmannii Steud. KAR94

Eleocharis ovata var. obtusa (Willd.) Kükenth. ex Skottsberg Eleocharis obtusa (Willd.) J.A. Schultes KAR94

Eleocharis palustris var. australis Nees Eleocharis palustris (L.) Roemer & J.A. Schultes KAR94

Eleocharis palustris var. major Sonder Eleocharis palustris (L.) Roemer & J.A. Schultes KAR94 Eleocharis palustris var. vigens Bailey Eleocharis smallii Britt. KAR94 Eleocharis parvula (Roemer & J.A. Schultes) Eleocharis parvula var. anachaeta (Torr.) Svens. Link ex Bluff, Nees & Schauer KAR94 Eleocharis parvula (Roemer & J.A. Schultes) Eleocharis parvula var. coloradoensis (Britt.) Beetle Link ex Bluff, Nees & Schauer KAR94 Eleocharis quinqueflora (F.X. Hartmann) * Eleocharis pauciflora (Lightf.) Link Schwarz KAR94 Eleocharis quinqueflora (F.X. Hartmann) Eleocharis pauciflora var. bernardina (Munz & Johnston) Svens. Schwarz KAR94 Eleocharis quinqueflora (F.X. Hartmann) Eleocharis pauciflora var. fernaldii Svens. Schwarz KAR94 Eleocharis quinqueflora (F.X. Hartmann) Eleocharis pauciflora var. suksdorfiana (Beauv.) Svens. Schwarz KAR94

Eleocharis perlonga Fern. & Brack. Eleocharis palustris (L.) Roemer & J.A. Schultes KAR94 Eleocharis prolifera Torr. Eleocharis baldwinii (Torr.) Chapman KAR94 Eleocharis quadrangulata (Michx.) Roemer & Eleocharis quadrangulata var. crassior Fern. J.A. Schultes KAR94 Eleocharis quinqueflora (F.X. Hartmann) Eleocharis quinqueflora ssp. fernaldii (Svens.) Hultén Schwarz KAR94 Eleocharis quinqueflora (F.X. Hartmann) Eleocharis quinqueflora ssp. suksdorfiana (Beauv.) Hultén Schwarz KAR94 Eleocharis quinqueflora (F.X. Hartmann) Eleocharis quinqueflora var. suksdorfiana (Beauv.) J.T. Howell Schwarz KAR94 Eleocharis rostellata var. congdonii Jepson Eleocharis rostellata (Torr.) Torr. KAR94 Eleocharis rostellata var. occidentalis S. Wats. Eleocharis rostellata (Torr.) Torr. KAR94 Eleocharis shaferi Britt. Eleocharis sintenisii Boeckl. KAR94 Eleocharis tuberculosa (Michx.) Roemer & J.A. Eleocharis simplex (Ell.) A. Dietr. Schultes KAR94 Eleocharis simplex auct. non (Ell.) A. Dietr. Eleocharis tortilis (Link) J.A. Schultes KAR94

Eleocharis smallii var. major (Sonder) Seymour Eleocharis palustris (L.) Roemer & J.A. Schultes KAR94 Eleocharis quinqueflora (F.X. Hartmann) Eleocharis suksdorfiana Beauv. Schwarz KAR94 Eleocharis tenuis var. atrata (Svens.) Boivin Eleocharis compressa Sullivant KAR94 Eleocharis torreyana Boeckl. Eleocharis microcarpa Torr. KAR94 Eleocharis tuberculosa (Michx.) Roemer & J.A. Eleocharis tuberculosa var. pubnicoensis Fern. Schultes KAR94 Eleocharis uncialis Chapman ex Small Eleocharis minima Kunth KAR94 Eleocharis halophila (Fern. & Brack.) Fern. & Eleocharis uniglumis var. halophila Fern. & Brack. Brack. KAR94

Eleocharis xyridiformis Fern. & Brack. Eleocharis palustris (L.) Roemer & J.A. Schultes KAR94 Eleocharis yunquensis Britt. Eleocharis sintenisii Boeckl. KAR94 Elephantopus flexuosus Raf. Elephantopus carolinianus Raeusch. KAR94 Elephantopus hypomalacus Blake Elephantopus mollis Kunth KAR94 Elephantopus martii Graham Elephantopus mollis Kunth KAR94

Page 275 Synonymy

Elephantopus pilosus Philipson Elephantopus mollis Kunth KAR94 Elephantopus violaceus Schultz-Bip. Elephantopus carolinianus Raeusch. KAR94 Ellisia nyctelea var. coloradensis Brand Ellisia nyctelea (L.) L. KAR94 Elodea brandegae St. John Elodea canadensis Michx. KAR94 Elodea columbiana St. John Elodea nuttallii (Planch.) St. John KAR94 Elodea densa (Planch.) Caspary Egeria densa Planch. KAR94 Elodea fraseri Spach Triadenum fraseri (Spach) Gleason KAR94 Elodea ioensis Wylie Elodea canadensis Michx. KAR94 * Elodea linearis (Rydb.) St. John Elodea canadensis Michx. KAR94 * Elodea longivaginata St. John Elodea bifoliata St. John KAR94 Elodea minor (Engelm. ex Caspary) Farw. Elodea nuttallii (Planch.) St. John KAR94 * Elodea nevadensis (Planch.) St. John Elodea bifoliata St. John KAR94 Elodea occidentalis (Pursh) St. John Elodea nuttallii (Planch.) St. John KAR94 Elodea planchonii Caspary Elodea canadensis Michx. KAR94 Elsota virgata (Sw.) Kuntze Securidaca virgata Sw. KAR94

Eltroplectris acuminata Raf. Eltroplectris calcarata (Hook. f.) Garay & Sweet KAR94 * Elymus arenarius L. Leymus arenarius (L.) Hochst. KAR94 Elymus arkansanus Scribn. & Ball Elymus villosus Muhl. ex Willd. KAR94 Elymus brownii Scribn. & J.G. Sm. Leymus innovatus (Beal) Pilger KAR94 Elymus canadensis var. wiegandii (Fern.) Elymus canadensis ssp. wiegandii (Fern.) A. Löve Bowden KAR94 Elymus canadensis var. riparius (Wieg.) Boivin Elymus riparius Wieg. KAR94 * Elymus cinereus Scribn. & Merr. Leymus cinereus (Scribn. & Merr.) A. Löve KAR94 Elymus cinereus var. pubens (Piper) C.L. Hitchc. Leymus cinereus (Scribn. & Merr.) A. Löve KAR94 * Elymus condensatus J. Presl Leymus condensatus (J. Presl) A. Löve KAR94 Elymus condensatus var. pubens Piper Leymus cinereus (Scribn. & Merr.) A. Löve KAR94 Elymus condensatus var. triticoides (Buckl.) Thurb. Leymus triticoides (Buckl.) Pilger KAR94 Elymus elymoides var. brevifolius (J.G. Sm.) Dorn Elymus elymoides (Raf.) Swezey KAR94 * Elymus innovatus Beal Leymus innovatus (Beal) Pilger KAR94 Elymus innovatus var. glabratus Bowden Leymus innovatus (Beal) Pilger KAR94 Elymus innovatus var. velutinus Bowden Leymus innovatus (Beal) Pilger KAR94 * Elymus junceus Fisch. Psathyrostachys juncea (Fisch.) Nevski KAR94 Elymus lanceolatus ssp. lanceolatus (Scribn. & Elymus lanceolatus var. riparius (Scribn. & J.G. Sm.) Dorn J.G. Sm.) Gould KAR94 Elymus longifolius (J.G. Sm.) Gould Elymus elymoides (Raf.) Swezey KAR94 X Elyhordeum macounii (Vasey) Barkworth & Elymus macounii Vasey Dewey KAR94 Elymus orcuttianus Vasey Leymus triticoides (Buckl.) Pilger KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Elymus pauciflorus (Schwein.) Gould, non Lam. Gould ex Shinners KAR94 Elymus piperi Bowden Leymus cinereus (Scribn. & Merr.) A. Löve KAR94 Elymus pungens (Pers.) Melderis Elytrigia pungens (Pers.) Tutin KAR94 Elytrigia repens var. repens (L.) Desv. ex B.D. Elymus repens (L.) Gould Jackson KAR94 Elymus sitanion J.A. Schultes Elymus elymoides (Raf.) Swezey KAR94 Elymus smithii (Rydb.) Gould Pascopyrum smithii (Rydb.) A. Löve KAR94 Pseudoroegneria spicata ssp. spicata (Pursh) A. Elymus spicatus (Pursh) Gould Love KAR94 Elymus trachycaulus ssp. andinus (Scribn. & J.G. Sm.) A.& D. Elymus trachycaulus ssp. trachycaulus (Link) Löve Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Elymus trachycaulus ssp. novae-angliae (Scribn.) Tzvelev Gould ex Shinners KAR94

Page 276 Synonymy

Elymus trachycaulus ssp. trachycaulus (Link) Elymus trachycaulus ssp. teslinensis (Porsild & Senn) A. Löve Gould ex Shinners KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Elymus trachycaulus ssp. violaceus (Hornem.) A.& D. Löve Merr.) A. Love KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Elymus trachycaulus ssp. virescens (Lange) A.& D. Löve Merr.) A. Love KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Elymus trachycaulus var. andinus (Scribn. & J.G. Sm.) Dorn Gould ex Shinners KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Elymus trachycaulus var. majus (Vasey) Beetle Gould ex Shinners KAR94 * Elymus triticoides Buckl. Leymus triticoides (Buckl.) Pilger KAR94 Elymus triticoides var. pubescens A.S. Hitchc. Leymus triticoides (Buckl.) Pilger KAR94 Leymus X vancouverensis (Vasey) Pilger (pro Elymus vancouverensis Vasey sp.) KAR94 Elymus canadensis var. wiegandii (Fern.) * Elymus wiegandii Fern. Bowden KAR94 Leymus X vancouverensis (Vasey) Pilger (pro Elymus X vancouverensis var. californicus Bowden sp.) KAR94 Leymus X vancouverensis (Vasey) Pilger (pro Elymus X vancouverensis var. crescentianus Bowden sp.) KAR94 * Elyna bellardii (All.) Degl. Kobresia myosuroides (Vill.) Fiori KAR94 Elyna sibirica Turcz. ex Ledeb. Kobresia sibirica (Turcz. ex Ledeb.) Boeckl. KAR94 X Elyhordeum macounii (Vasey) Barkworth & X Elytesion macounii (Vasey) Barkworth & Dewey Dewey KAR94 Elymus lanceolatus ssp. lanceolatus (Scribn. & Elytrigia dasystachya (Hook.) A.& D. Löve J.G. Sm.) Gould KAR94 Elymus lanceolatus ssp. lanceolatus (Scribn. & Elytrigia ripara (Scribn. & J.G. Sm.) Beetle J.G. Sm.) Gould KAR94 Elytrigia smithii (Rydb.) Nevski Pascopyrum smithii (Rydb.) A. Löve KAR94 Elytrigia smithii var. mollis (Scribn. & J.G. Sm.) Beetle Pascopyrum smithii (Rydb.) A. Löve KAR94 Pseudoroegneria spicata ssp. spicata (Pursh) A. Elytrigia spicata (Pursh) Dewey Love KAR94 Emelista tora sensu Britt. & Rose Senna obtusifolia (L.) Irwin & Barneby KAR94 Empetrum eamesii ssp. atropurpureum (Fern. & Empetrum atropurpureum Fern. & Wieg. Wieg.) D. Löve KAR94 Empetrum eamesii ssp. atropurpureum (Fern. & Empetrum nigrum var. atropurpureum (Fern. & Wieg.) Boivin Wieg.) D. Löve KAR94 Empetrum eamesii ssp. atropurpureum (Fern. & Empetrum nigrum var. purpureum (Raf.) A. DC. Wieg.) D. Löve KAR94 Empetrum eamesii ssp. atropurpureum (Fern. & Empetrum rubrum var. atropurpureum (Fern. & Wieg.) R. Good Wieg.) D. Löve KAR94 Endodeca serpentaria var. hastata (Nutt.) C.F. Reed Aristolochia serpentaria L. KAR94 Endorima atropurpurea (Harper) Small Balduina atropurpurea Harper KAR94 Endorima uniflora (Nutt.) Raf. Balduina uniflora Nutt. KAR94 Enydria aquatica Vell. Myriophyllum aquaticum (Vell.) Verdc. KAR94 Ephemerum congestum Moench Tradescantia virginiana L. KAR94 Epibaterium carolinum (L.) Britt. Cocculus carolinus (L.) DC. KAR94 Epicampes rigens Benth. Muhlenbergia rigens (Benth.) A.S. Hitchc. KAR94 Epidendrum anceps Jacq. Epidendrum secundum Jacq. KAR94 Epilobium alpinum L. p.p. Epilobium anagallidifolium Lam. KAR94 Epilobium alpinum var. albiflorum (Suksdorf) C.L. Hitchc. Epilobium clavatum Trel. KAR94 Epilobium alpinum var. clavatum (Trel.) C.L. Hitchc. Epilobium clavatum Trel. KAR94 Epilobium alpinum var. gracillimum (Trel.) C.L. Hitchc. Epilobium oregonense Hausskn. KAR94 Epilobium alpinum var. lactiflorum (Hausskn.) C.L. Hitchc. Epilobium lactiflorum Hausskn. KAR94 Epilobium anagallidifolium var. pseudoscaposum (Hausskn.) Hultén Epilobium anagallidifolium Lam. KAR94

Page 277 Synonymy

Epilobium brevistylum var. subfalcatum (Trel.) Munz Epilobium halleanum Hausskn. KAR94 Epilobium brevistylum var. tenue (Trel.) Jepson Epilobium halleanum Hausskn. KAR94 Epilobium clavatum var. glareosum (G.N. Jones) Munz Epilobium clavatum Trel. KAR94 * Epilobium cleistogamum (Curran) P. Hoch & Raven Boisduvalia cleistogama Curran JEP93 Epilobium davuricum var. arcticum (Samuelsson) Polunin Epilobium arcticum Samuelsson KAR94 Epilobium densum Raf. Epilobium strictum Muhl. ex Spreng. KAR94 Epilobium drummondii Hausskn. Epilobium saximontanum Hausskn. KAR94 Epilobium exaltatum E. Drew Epilobium oreganum Greene KAR94 Epilobium glandulosum var. brionense Fern. Epilobium saximontanum Hausskn. KAR94 Epilobium glandulosum var. tenue (Trel.) C.L. Hitchc. Epilobium halleanum Hausskn. KAR94 Epilobium hornemannii var. lactiflorum (Hausskn.) D. Löve Epilobium lactiflorum Hausskn. KAR94 Epilobium lineare Muhl. Epilobium palustre L. KAR94 Epilobium nesophilum (Fern.) Fern. Epilobium leptophyllum Raf. KAR94 Epilobium nesophilum var. sabulonense Fern. Epilobium leptophyllum Raf. KAR94

Epilobium obcordatum ssp. siskiyouense Munz Epilobium siskiyouense (Munz) Hoch & Raven KAR94 Epilobium obcordatum var. laxum (Hausskn.) Dempster ex Jepson Epilobium siskiyouense (Munz) Hoch & Raven KAR94 Epilobium oliganthum Michx. Epilobium palustre L. KAR94

Epilobium palustre var. davuricum (Fisch. ex Hornem.) Welsh Epilobium davuricum Fisch. ex Hornem. KAR94 Epilobium palustre var. gracile (Farw.) Dorn Epilobium leptophyllum Raf. KAR94 Epilobium palustre var. grammadophyllum Hausskn. Epilobium palustre L. KAR94 Epilobium palustre var. labradoricum Hausskn. Epilobium palustre L. KAR94 Epilobium palustre var. lapponicum Wahlenb. Epilobium palustre L. KAR94 Epilobium palustre var. longirameum Fern. & Wieg. Epilobium palustre L. KAR94 Epilobium palustre var. oliganthum (Michx.) Fern. Epilobium palustre L. KAR94 Epilobium palustre var. sabulonense (Fern.) Boivin Epilobium leptophyllum Raf. KAR94 Epilobium paniculatum Nutt. ex Torr. & Gray Epilobium brachycarpum K. Presl KAR94

Epilobium paniculatum var. hammondii (T.J. Howell) M.E. Peck Epilobium brachycarpum K. Presl KAR94 Epilobium paniculatum var. juncundum (Gray) Trel. Epilobium brachycarpum K. Presl KAR94 Epilobium paniculatum var. laevicaule (Rydb.) Munz Epilobium brachycarpum K. Presl KAR94 Epilobium paniculatum var. subulatum (Hausskn.) Fern. Epilobium brachycarpum K. Presl KAR94 Epilobium paniculatum var. tracyi (Rydb.) Munz Epilobium brachycarpum K. Presl KAR94 Epilobium pringleanum Hausskn. Epilobium halleanum Hausskn. KAR94 Epilobium pringleanum var. tenue (Trel.) Munz Epilobium halleanum Hausskn. KAR94 Epilobium pylaieanum Fern. Epilobium palustre L. KAR94 Epilobium rosmarinifolium Pursh Epilobium leptophyllum Raf. KAR94 Epilobium scalare Fern. Epilobium saximontanum Hausskn. KAR94 Epilobium steckerianum Fern. Epilobium saximontanum Hausskn. KAR94 Epilobium treleaseanum Levl. p.p. Epilobium leptophyllum Raf. KAR94 Epilobium treleaseanum Levl. p.p. Epilobium luteum Pursh KAR94 Epilobium wyomingense A. Nels. Epilobium palustre L. KAR94 Epipactis latifolia (L.) All. Epipactis helleborine (L.) Crantz KAR94 Equisetum arvense var. alpestre Wahlenb. Equisetum arvense L. KAR94 Equisetum arvense var. boreale (Bong.) Rupr. Equisetum arvense L. KAR94 Equisetum arvense var. riparium Farw. Equisetum arvense L. KAR94 Equisetum calderi Boivin Equisetum arvense L. KAR94 Equisetum fluviatile var. limosum (L.) Gilbert Equisetum fluviatile L. KAR94 Equisetum funstonii A.A. Eat. Equisetum laevigatum A. Braun KAR94 Equisetum hyemale var. intermedium A.A. Eat. Equisetum X ferrissii Clute (pro sp.) KAR94 Equisetum intermedium (A.A. Eat.) Rydb. Equisetum X ferrissii Clute (pro sp.) KAR94

Page 278 Synonymy

Equisetum kansanum Schaffn. Equisetum laevigatum A. Braun KAR94 Equisetum laevigatum ssp. funstonii (A.A. Eat.) Hartman Equisetum laevigatum A. Braun KAR94 Equisetum limosum L. Equisetum fluviatile L. KAR94 Equisetum palustre var. americanum Victorin Equisetum palustre L. KAR94 Equisetum palustre var. simplicissimum A. Braun Equisetum palustre L. KAR94 Equisetum sylvaticum var. multiramosum (Fern.) Wherry Equisetum sylvaticum L. KAR94 Equisetum sylvaticum var. pauciramosum Milde Equisetum sylvaticum L. KAR94 * Equisetum trachyodon (A. Braun) W.D.J. Koch Equisetum X mackaii (Newm.) Brichan KAR94 Equisetum variegatum var. jesupii A.A. Eat. Equisetum X mackaii (Newm.) Brichan KAR94 Equisetum X nelsonii (A.A. Eat.) Schaffn. (pro Equisetum variegatum var. nelsonii A.A. Eat. sp.) KAR94 Eragrostis acuta A.S. Hitchc. Eragrostis campestris Trin. KAR94

Eragrostis chariis auct. non (J.A. Schultes) A.S. Hitchc. Eragrostis atrovirens (Desv.) Trin. ex Steud. KAR94 Eragrostis domingensis (Pers.) Steud. Eragrostis prolifera (Sw.) Steud. KAR94 * Eragrostis elliottii S. Wats. Eragrostis campestris Trin. KAR94 Eragrostis frankii var. brevipes Fassett Eragrostis frankii C.A. Mey. ex Steud. KAR94 Eragrostis grandis var. oligantha Hbd. Eragrostis grandis Hbd. KAR94 Eragrostis grandis var. polyantha Hbd. Eragrostis grandis Hbd. KAR94 Eragrostis hirsuta var. laevivaginata Fern. Eragrostis hirsuta (Michx.) Nees KAR94 Eragrostis major Host Eragrostis cilianensis (All.) Lut. ex Janchen KAR94 Eragrostis megastachya (Koel.) Link Eragrostis cilianensis (All.) Lut. ex Janchen KAR94

Eragrostis nutans auct. non (Retz.) Nees ex Steud. Eragrostis atrovirens (Desv.) Trin. ex Steud. KAR94 Eragrostis spectabilis var. sparsihirsuta Farw. Eragrostis spectabilis (Pursh) Steud. KAR94 Eragrostis virginica (Zucc. ex Roemer) Steud. Eragrostis refracta (Muhl.) Scribn. KAR94 Eragrostis weigeltiana (Reichenb. ex Trin.) Bush Eragrostis reptans (Michx.) Nees KAR94 Eremogone americana (Maguire) S. Ikonnikov Arenaria capillaris ssp. americana Maguire KAR94 * Erianthus alopecuroides (L.) Ell. Saccharum alopecuroides (L.) Nutt. KAR94 Erianthus alopecuroides var. hirsutis Nash Saccharum alopecuroides (L.) Nutt. KAR94 * Erianthus brevibarbis Michx. Saccharum brevibarbe (Michx.) Pers. KAR94 Erianthus coarctatus Fern. Saccharum brevibarbe (Michx.) Pers. KAR94 Erianthus coarctatus var. elliottianus Fern. Saccharum brevibarbe (Michx.) Pers. KAR94 Erianthus compactus Nash Saccharum giganteum (Walt.) Pers. NLSPN * Erianthus contortus Ell. Saccharum contortum (Ell.) Nutt. KAR94 Erianthus divaricatus (L.) A.S. Hitchc. Saccharum alopecuroides (L.) Nutt. KAR94 * Erianthus giganteus (Walt.) P. Beauv. Saccharum giganteum (Walt.) Pers. KAR94 Erianthus giganteus var. compactus (Nash) Fern. Saccharum giganteum (Walt.) Pers. KAR94 Erianthus laxus Nash Saccharum giganteum (Walt.) Pers. KAR94 * Erianthus ravennae (L.) Beauv. Saccharum ravennae (L.) L. KAR94 Erianthus ravennae var. purpurascens (Anderss.) Hack. Saccharum ravennae (L.) L. KAR94 Erianthus saccharoides Michx. Saccharum giganteum (Walt.) Pers. KAR94 * Erianthus strictus Ell. Saccharum baldwinii Spreng. KAR94 Erianthus tracyi Nash Saccharum giganteum (Walt.) Pers. KAR94 Trimorpha acris var. asteroides (Andrz. ex * Erigeron acris L. Bess.) Nesom KAR94 Erigeron acris ssp. debilis (Gray) Piper Trimorpha acris var. debilis (Gray) Nesom KAR94 Trimorpha acris var. asteroides (Andrz. ex Erigeron acris ssp. politus (Fries) Schinz & R. Keller Bess.) Nesom KAR94 Trimorpha acris var. asteroides (Andrz. ex Erigeron acris var. asteroides (Andrz. ex Bess.) DC. Bess.) Nesom KAR94 Erigeron acris var. debilis Gray Trimorpha acris var. debilis (Gray) Nesom KAR94 Erigeron angulosus ssp. debilis (Gray) Piper Trimorpha acris var. debilis (Gray) Nesom KAR94

Page 279 Synonymy

Erigeron annuus var. discoideus (Victorin & Rouss.) Cronq. Erigeron annuus (L.) Pers. KAR94 Erigeron anodonta Lunell Erigeron glabellus var. pubescens Hook. KAR94 Erigeron asperum var. pubescens (Hook.) Breitung Erigeron glabellus var. pubescens Hook. KAR94 Erigeron debilis (Gray) Rydb. Trimorpha acris var. debilis (Gray) Nesom KAR94 Erigeron delicatus Cronq. Erigeron cervinus Greene KAR94 Trimorpha acris var. asteroides (Andrz. ex Erigeron droebachianus O.F. Muell. ex Retz. Bess.) Nesom KAR94 Trimorpha acris var. asteroides (Andrz. ex Erigeron elongatus Ledeb. Bess.) Nesom KAR94 Erigeron flagellaris var. typicus Cronq. Erigeron flagellaris Gray KAR94 Erigeron glabellus ssp. pubescens (Hook.) Cronq. Erigeron glabellus var. pubescens Hook. KAR94 Erigeron glabellus var. pubescens Hook. p.p. Erigeron asper Nutt. KAR94 Erigeron jucundus Greene Trimorpha acris var. debilis (Gray) Nesom KAR94 * Erigeron lonchophyllus Hook. Trimorpha lonchophylla (Hook.) Nesom KAR94 Erigeron lonchophyllus var. laurentianus Victorin Trimorpha lonchophylla (Hook.) Nesom KAR94 Erigeron minor (Hook.) Rydb. Trimorpha lonchophylla (Hook.) Nesom KAR94

* Erigeron myrionactis Small Erigeron procumbens (Houst. ex P. Mill.) Nesom KAR94 Erigeron nivalis Nutt. Trimorpha acris var. debilis (Gray) Nesom KAR94 Erigeron nudiflorus Buckl. Erigeron flagellaris Gray KAR94 Erigeron oligodontus Lunell Erigeron glabellus var. pubescens Hook. KAR94 Erigeron ortegae Blake Chloracantha spinosa (Benth.) Nesom KAR94 Trimorpha acris var. asteroides (Andrz. ex Erigeron politus Fries Bess.) Nesom KAR94

Erigeron repens Gray Erigeron procumbens (Houst. ex P. Mill.) Nesom KAR94 Erigeron unalaschkensis (DC.) Vierh. Erigeron humilis Graham KAR94 Erigeron uniflorus var. melanocephalus A. Nels. Erigeron melanocephalus (A. Nels.) A. Nels. KAR94 Erigeron uniflorus var. unalaschkensis (DC.) Ostenf. Erigeron humilis Graham KAR94

Eriocarpum megacephalum Nash Machaeranthera phyllocephala (DC.) Shinners KAR94 Eriocaulon anceps Walt. Lachnocaulon anceps (Walt.) Morong KAR94 Eriocaulon flavidulus Michx. Syngonanthus flavidulus (Michx.) Ruhl. KAR94 Eriocaulon lineare var. gigas Moldenke Eriocaulon lineare Small KAR94 Eriocaulon pellucidum Michx. Eriocaulon aquaticum (Hill) Druce KAR94 Eriocaulon rollandii Rouss. Eriocaulon parkeri B.L. Robins. KAR94 Eriocaulon septangulare var. parkeri (B.L. Robins.) Boivin & Cayouette Eriocaulon parkeri B.L. Robins. KAR94 * Eriocaulon septangulare Withering Eriocaulon aquaticum (Hill) Druce KAR94 Eriochloa acuminata var. acuminata (J. Presl) * Eriochloa gracilis (Fourn.) A.S. Hitchc. Kunth KAR94 Eriochloa acuminata var. acuminata (J. Presl) Eriochloa lemmonii var. gracilis (Fourn.) Gould Kunth KAR94 Eriochloa fatmensis (Hochst. & Steud.) W.D. Eriochloa nubica (Steud.) Thellung Clayton KAR94 Eriochloa fatmensis (Hochst. & Steud.) W.D. * Eriochloa procera auct. non (Retz.) C.E. Hubbard Clayton KAR94 Eriochloa subglabra (Nash) A.S. Hitchc. Eriochloa polystachya Kunth KAR94 Oryzopsis hymenoides (Roemer & J.A. Eriocoma cuspidata Nutt. Schultes) Ricker ex Piper KAR94 Eriogonum nudum var. deductum (Greene) Eriogonum latifolium var. deductum (Greene) S. Stokes Jepson KAR94 Eriogonum mohavense ssp. ampullaceum (J.T. Howell) S. Stokes Eriogonum ampullaceum J.T. Howell KAR94

Page 280 Synonymy

Eriogonum umbellatum var. torreyanum (Gray) Eriogonum torreyanum Gray M.E. Jones KAR94 Eriophorum russeolum ssp. rufescens (E. Anders.) Hyl. Eriophorum chamissonis C.A. Mey. KAR94 Eriophorum scheuchzeri var. tenuifolium Ohwi Eriophorum scheuchzeri Hoppe KAR94 Eriophorum vaginatum var. spissum (Fern.) * Eriophorum spissum Fern. Boivin KAR94 Eriophorum vaginatum var. spissum (Fern.) Eriophorum spissum var. erubescens (Fern.) Fern. Boivin KAR94 Eriophorum tenellum var. monticola Fern. Eriophorum tenellum Nutt. KAR94 Eriophorum vaginatum var. spissum (Fern.) Eriophorum vaginatum ssp. spissum (Fern.) Hultén Boivin KAR94 Ernodea angusta Small Ernodea littoralis Sw. KAR94 Ernodea littoralis var. angusta (Small) R.W. Long Ernodea littoralis Sw. KAR94 Erocallis triphylla (S. Wats.) Rydb. Lewisia triphylla (S. Wats.) B.L. Robins. KAR94

Eroteum albopunctatum (Griseb.) Britt. Cleyera albopunctata (Griseb.) Krug & Urban KAR94 Erxlebenia minor (L.) Rydb. Pyrola minor L. KAR94 Eryngium ludovicianum Morong Eryngium integrifolium Walt. KAR94 Eryngium prostratum var. disjunctum Fern. Eryngium prostratum Nutt. ex DC. KAR94 Eryngium vaseyi var. castrense (Jepson) Hoover ex Mathias & Constance Eryngium castrense Jepson KAR94

Eryngium vaseyi var. globosum Hoover ex Mathias & Constance Eryngium spinosepalum Mathias KAR94 Eryngium vaseyi var. vallicola (Jepson) Munz Eryngium vaseyi Coult. & Rose KAR94 Eryngium wrightii Gray Eryngium heterophyllum Engelm. KAR94 Erysimum alliaria L. Alliaria petiolata (Bieb.) Cavara & Grande KAR94 Erysimum cheiranthoides ssp. altum Ahti Erysimum cheiranthoides L. KAR94 Erysimum drummondii (Gray) Kuntze Arabis drummondii Gray KAR94 Erythraea quitensis Kunth Centaurium quitense (Kunth) B.L. Robins. KAR94 Erythranthe cardinalis (Dougl. ex Benth.) Spach Mimulus cardinalis Dougl. ex Benth. KAR94 Erythrina glauca Willd. Erythrina fusca Lour. KAR94 * Erythrodes querceticola (Lindl.) Ames Platythelys querceticola (Lindl.) Garay KAR94 Eschenbachia coulteri (Gray) Rydb. Laennecia coulteri (Gray) Nesom KAR94 Espeletia amplexicaulis Nutt. Wyethia amplexicaulis (Nutt.) Nutt. KAR94 Ethulia sparganophora L. Struchium sparganophorum (L.) Kuntze KAR94 Eubotrys elongata (Small) Small Leucothoe racemosa (L.) Gray KAR94 Eubotrys racemosa (L.) Nutt. Leucothoe racemosa (L.) Gray KAR94 Eubotrys racemosa var. elongata (Small) Fern. Leucothoe racemosa (L.) Gray KAR94 Eubotrys recurva (Buckl.) Britt. Leucothoe recurva (Buckl.) Gray KAR94 * Eugenia cumini (L.) Druce Syzygium cumini (L.) Skeels KAR94 Eugenia deflexa Poir. Myrcia deflexa (Poir.) DC. KAR94 * Eugenia jambos L. Syzygium jambos (L.) Alston KAR94 Eugenia margarettiae Alain Myrcia margarettiae (Alain) Alain KAR94 * Eugenia sandwicensis Gray Syzygium sandwicense (Gray) Niedenzu KAR94 Eugenia cordata var. sintenisii (Kiaersk.) Krug & * Eugenia sintenisii Kiaersk. Urban KAR94 * Eulalia viminea (Trin.) Kuntze Microstegium vimineum (Trin.) A. Camus KAR94 Eulalia viminea var. variabilis Kuntze Microstegium vimineum (Trin.) A. Camus KAR94 Eunanus angustatus (Gray) Greene Mimulus angustatus (Gray) Gray KAR94 Eunanus breweri Greene Mimulus breweri (Greene) Coville KAR94 Eunanus congdonii (B.L. Robins.) Greene Mimulus congdonii B.L. Robins. KAR94 Eunanus coulteri Harvey & Gray ex Benth. Mimulus tricolor Hartw. ex Lindl. KAR94 Eunanus coulteri var. angustatus Gray Mimulus angustatus (Gray) Gray KAR94 Eunanus douglasii Benth. Mimulus douglasii (Benth.) Gray KAR94

Page 281 Synonymy

Eunanus douglasii var. parviflorus Greene Mimulus congdonii B.L. Robins. KAR94 Eunanus kelloggii var. parviflorus (Greene) Jepson Mimulus congdonii B.L. Robins. KAR94 Mimulus pulchellus (E. Drew ex Greene) A.L. Eunanus pulchellus E. Drew ex Greene Grant KAR94 Eunanus subuniflorus (Hook. & Arn.) Greene Mimulus douglasii (Benth.) Gray KAR94 Eunanus tricolor (Hartw. ex Lindl.) Greene Mimulus tricolor Hartw. ex Lindl. KAR94

* Eupatoriadelphus dubius (Willd. ex Poir.) King & H.E. Robins. Eupatorium dubium Willd. ex Poir. KAR94 * Eupatoriadelphus fistulosus (Barratt) King & H.E. Robins. Eupatorium fistulosum Barratt KAR94 * Eupatoriadelphus maculatus (L.) King & H.E. Robins. Eupatorium maculatum var. maculatum L. KAR94 * Eupatoriadelphus purpureus (L.) King & H.E. Robins. Eupatorium purpureum var. purpureum L. KAR94 Ageratina adenophora (Spreng.) King & H.E. * Eupatorium adenophorum Spreng. Robins. KAR94 Eupatorium altissimum L. Ageratina altissima (L.) King & H.E. Robins. NLSPN Eupatorium capillifolium var. leptophyllum (DC.) Ahles Eupatorium leptophyllum DC. KAR94

Eupatorium cuneifolium var. semiserratum (DC.) Fern. & Grisc. Eupatorium semiserratum DC. KAR94 Eupatorium falcatum Michx. Eupatorium purpureum var. purpureum L. KAR94 Ageratina adenophora (Spreng.) King & H.E. Eupatorium glandulosum Kunth, non Michx. Robins. KAR94

Eupatorium jucundum Greene Ageratina jucunda (Greene) Clewell & Woot. NLSPN

Eupatorium juncundum Greene Ageratina jucunda (Greene) Clewell & Woot. KAR94 Eupatorium purpureum var. amoenum (Pursh) Gray Eupatorium purpureum var. purpureum L. KAR94 Eupatorium purpureum var. maculatum (L.) Darl. Eupatorium maculatum var. maculatum L. KAR94 * Eupatorium recurvans Small Eupatorium mohrii Greene KAR94

* Eupatorium riparium Regel Ageratina riparia (Regel) King & H.E. Robins. KAR94

Eupatorium rotundifolium var. saundersii (Porter ex Britt.) Cronq. Eupatorium pilosum Walt. KAR94 Eupatorium trifoliatum L. Eupatorium purpureum var. purpureum L. KAR94 Euphorbia arkansana Engelm. & Gray Euphorbia spathulata Lam. KAR94 Euphorbia bifida auct. non Hook. & Arn. Chamaesyce hypericifolia (L.) Millsp. KAR94 Euphorbia brasiliensis Lam. Chamaesyce hyssopifolia (L.) Small KAR94 Chamaesyce mesembrianthemifolia (Jacq.) Euphorbia buxifolia Lam. Dugand KAR94 Euphorbia chamaesyce auct. non L. Chamaesyce prostrata (Ait.) Small KAR94 Euphorbia commutata var. erecta J.B.S. Norton Euphorbia commutata Engelm. KAR94 Euphorbia darlingtonii Gray Euphorbia purpurea (Raf.) Fern. KAR94 Euphorbia dictyosperma Fisch. & C.A. Mey. Euphorbia spathulata Lam. KAR94 Euphorbia geniculata Ortega Euphorbia heterophylla L. KAR94 Euphorbia glomerifera (Millsp.) L.C. Wheeler Chamaesyce hypericifolia (L.) Millsp. KAR94 * Euphorbia hirta L. Chamaesyce hirta (L.) Millsp. KAR94

* Euphorbia hooveri L.C. Wheeler Chamaesyce hooveri (L.C. Wheeler) Koutnik KAR94 * Euphorbia humistrata Engelm. Chamaesyce humistrata (Engelm.) Small KAR94 * Euphorbia hypericifolia L. Chamaesyce hypericifolia (L.) Millsp. KAR94 * Euphorbia hyssopifolia L. Chamaesyce hyssopifolia (L.) Small KAR94 * Euphorbia maculata auct. non L. Chamaesyce nutans (Lag.) Small KAR94 * Euphorbia maculata L. Chamaesyce maculata (L.) Small KAR94 Chamaesyce mesembrianthemifolia (Jacq.) * Euphorbia mesembrianthemifolia Jacq. Dugand KAR94 Euphorbia multiformis var. sparsiflora (Heller) Sherff Chamaesyce sparsiflora (Heller) Koutnik KAR94 * Euphorbia nutans Lag. Chamaesyce nutans (Lag.) Small KAR94

Page 282 Synonymy

* Euphorbia obtusata Pursh Euphorbia spathulata Lam. KAR94 Euphorbia pilulifera auct. non L. Chamaesyce hirta (L.) Millsp. KAR94 * Euphorbia polygonifolia L. Chamaesyce polygonifolia (L.) Small KAR94 Euphorbia preslii Guss. Chamaesyce nutans (Lag.) Small KAR94 * Euphorbia prostrata Ait. Chamaesyce prostrata (Ait.) Small KAR94 Euphorbia prunifolia Jacq. Euphorbia heterophylla L. KAR94 * Euphorbia rockii Forbes Chamaesyce rockii (Forbes) Croizat & Deg. KAR94 Euphorbia serpens Kunth Chamaesyce serpens (Kunth) Small KAR94 Euphorbia sparsiflora Heller Chamaesyce sparsiflora (Heller) Koutnik KAR94 Euphorbia supina Raf. Chamaesyce maculata (L.) Small KAR94 * Euphrasia arctica auct. non Lange ex Rostr. Euphrasia frigida Pugsley KAR94 Euphrasia arctica var. inundata (E. Jörg.) Callen Euphrasia frigida Pugsley KAR94 Euphrasia arctica var. obtusata (E. Jörg.) Callen Euphrasia frigida Pugsley KAR94 Euphrasia arctica var. submollis (E. Jörg.) Callen Euphrasia frigida Pugsley KAR94 Euphrasia frigida var. obtusata (E. Jörg.) Callen Euphrasia frigida Pugsley KAR94 Euphrasia frigida var. submollis (E. Jörg.) Callen Euphrasia frigida Pugsley KAR94 Euphrasia purpurea Reeks, non Desf. Euphrasia randii B.L. Robins. KAR94 Euphrasia randii var. farlowii B.L. Robins. Euphrasia randii B.L. Robins. KAR94 Euphrasia randii var. reeksii Fern. Euphrasia randii B.L. Robins. KAR94 Eurya sandwicensis var. grandifolia Wawra Eurya sandwicensis Gray KAR94 Eurystemon mexicanus (S. Wats.) Alexander Heteranthera mexicana S. Wats. KAR94 Eustoma barkleyi Standl. ex Shinners Eustoma exaltatum (L.) Salisb. ex G. Don KAR94 * Eustoma grandiflorum (Raf.) Shinners Eustoma russellianum (Hook.) G. Don KAR94 * Eustylis purpurea (Herbert) Engelm. & Gray Alophia drummondii (Graham) R.C. Foster KAR94 Euterpe globosa auct. non Gaertn. Prestoea montana (Graham) Nichols. KAR94 Euterpe montana Graham Prestoea montana (Graham) Nichols. KAR94 Euthamia californica Gandog. Euthamia occidentalis Nutt. KAR94 * Euthamia camporum Greene Euthamia gymnospermoides Greene KAR94 Euthamia chrysothamnoides Greene Euthamia gymnospermoides Greene KAR94 Euthamia graminifolia var. nuttallii (Greene) W. Euthamia floribunda Greene Stone KAR94 Euthamia tenuifolia var. pycnocephala (Fern.) * Euthamia galetorum Greene C.& J. Taylor KAR94 Euthamia glutinosa Rydb. Euthamia gymnospermoides Greene KAR94 Euthamia tenuifolia var. pycnocephala (Fern.) Euthamia graminifolia var. galetorum (Greene) Friesner C.& J. Taylor KAR94 Euthamia linearifolia Gandog. Euthamia occidentalis Nutt. KAR94 Euthamia media Greene Euthamia gymnospermoides Greene KAR94

Euthamia microcephala Greene Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94

Euthamia microphylla Greene Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94

* Euthamia minor (Michx.) Greene Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94 Euthamia graminifolia var. nuttallii (Greene) W. Euthamia nuttallii Greene Stone KAR94 Euthamia pulverulenta Greene Euthamia gymnospermoides Greene KAR94

* Euthamia remota Greene Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94 Eutrema edwardsii ssp. penlandii (Rollins) W.A. Weber Eutrema penlandii Rollins KAR94 Evax acaulis Greene, non (Kellogg) Greene Hesperevax caulescens (Benth.) Gray KAR94 Evax caulescens var. humilis (Greene) Jepson Hesperevax caulescens (Benth.) Gray KAR94 Evax caulescens var. petiolata Gray Hesperevax caulescens (Benth.) Gray KAR94 Evax involucrata Greene Hesperevax caulescens (Benth.) Gray KAR94

Page 283 Synonymy

Hesperevax sparsiflora var. sparsiflora (Gray) * Evax sparsiflora (Gray) Jepson Greene KAR94 Evolvulus wrightii House Evolvulus grisebachii Peter KAR94

Evonymus cuneifolia C. Wright Torralbasia cuneifolia (C. Wright) Krug & Urban KAR94 Fagus grandifolia ssp. heterophylla Camp Fagus grandifolia Ehrh. KAR94 * Fagus grandifolia var. caroliniana (Loud.) Fern. & Rehd. Fagus grandifolia Ehrh. KAR94 Falcata comosa (L.) Kuntze Amphicarpaea bracteata (L.) Fern. KAR94 Falcata pitcheri (Torr. & Gray) Kuntze Amphicarpaea bracteata (L.) Fern. KAR94 Festuca auriculata Drobov Festuca lenensis Drobov KAR94 Festuca bromoides L. Vulpia bromoides (L.) S.F. Gray KAR94 Festuca decumbens L. Danthonia decumbens (L.) DC. KAR94 Festuca dertonensis (All.) Aschers. & Graebn. Vulpia bromoides (L.) S.F. Gray KAR94 Festuca elatior L. p.p. Festuca pratensis Huds. KAR94 Festuca elatior ssp. arundinacea (Schreb.) Hack. Festuca arundinacea Schreb. KAR94 Festuca elatior var. arundinacea (Schreb.) C.F.H. Wimmer Festuca arundinacea Schreb. KAR94 Festuca elatior var. pratensis (HUDS.)GRAY Festuca pratensis Huds. NLSPN Festuca filiformis Lam. Leptochloa mucronata (Michx.) Kunth KAR94 Festuca fluitans L. Glyceria fluitans (L.) R. Br. KAR94 Festuca megalura Nutt. Vulpia myuros (L.) K.C. Gmel. KAR94

Festuca megalura var. hirsuta (Hack.) Aschers. & Graebn. Vulpia myuros (L.) K.C. Gmel. KAR94 Festuca myuros L. Vulpia myuros (L.) K.C. Gmel. KAR94 Festuca nutans Biehler Festuca paradoxa Desv. KAR94 * Festuca obtusa Biehler Festuca subverticillata (Pers.) Alexeev KAR94 Festuca ovina ssp. alaskana Holmen p.p. Festuca lenensis Drobov KAR94 Festuca ovina var. alaskana (Holmen) Welsh p.p. Festuca lenensis Drobov KAR94 Festuca shortii Kunth ex Wood Festuca pratensis Huds. KAR94 Ficus brevifolia Nutt. Ficus citrifolia P. Mill. KAR94 Ficus crassinervia Desf. ex Willd. Ficus trigonata L. KAR94 Ficus laevigata Vahl Ficus citrifolia P. Mill. KAR94 Filaginella palustris (Nutt.) Holub Gnaphalium palustre Nutt. KAR94 * Filaginella uliginosa (L.) Opiz Gnaphalium uliginosum L. KAR94 Filix bulbifera (L.) Underwood Cystopteris bulbifera (L.) Bernh. KAR94 Filix fragilis (L.) Underwood Cystopteris fragilis (L.) Bernh. KAR94

Filix montana (Lam.) Underwood Cystopteris montana (Lam.) Bernh. ex Desv. KAR94

Fimbristylis alamosana Fern. Fimbristylis annua (All.) Roemer & J.A. Schultes KAR94 * Fimbristylis atollensis St. John Fimbristylis spathacea Roth KAR94 Fimbristylis autumnalis (L.) Roemer & J.A. Fimbristylis autumnalis var. mucronulata (Michx.) Fern. Schultes KAR94

Fimbristylis baldwiniana (J.A. Schultes) Torr. Fimbristylis annua (All.) Roemer & J.A. Schultes KAR94 Fimbristylis cymosa ssp. spathacea (Roth) T. Koyama Fimbristylis spathacea Roth KAR94 Fimbristylis diphylla (Retz.) Vahl Fimbristylis dichotoma (L.) Vahl KAR94 Fimbristylis autumnalis (L.) Roemer & J.A. Fimbristylis geminata (Nees) Kunth Schultes KAR94 Fimbristylis harperi Britt. Fimbristylis caroliniana (Lam.) Fern. KAR94 Fimbristylis juncoides (Vahl) Alain Bulbostylis juncoides (Vahl) Kükenth. KAR94

Fimbristylis laxa Vahl Fimbristylis annua (All.) Roemer & J.A. Schultes KAR94 Fimbristylis monostachya (L.) Hassk. Abildgaardia ovata (Burm. f.) Kral KAR94 Fimbristylis ovata (Burm. f.) J. Kern Abildgaardia ovata (Burm. f.) Kral KAR94

Page 284 Synonymy

Fimbristylis pilosa Vahl Fimbristylis tomentosa Vahl KAR94 * Fimbristylis spadicea auct. non (L.) Vahl Fimbristylis thermalis S. Wats. KAR94 Fissipes acaulis (Ait.) Small Cypripedium acaule Ait. KAR94 Flaveria latifolia (J.R. Johnston) Rydb. Flaveria linearis Lag. KAR94 Flaveria oppositifolia auct. non (DC.) Rydb. Flaveria brownii A. Powell KAR94 Flaveria X latifolia (J.R. Johnston) Long & Rhamstine Flaveria linearis Lag. KAR94 * Fleischmannia incarnata (Walt.) King & H.E. Robins. Eupatorium incarnatum Walt. KAR94 * Fleischmannia pycnocephala (Less.) King & H.E. Robins. Eupatorium pycnocephalum Less. KAR94 Floerkea occidentalis Rydb. Floerkea proserpinacoides Willd. KAR94 Fluminia festucacea (Willd.) A.S. Hitchc. Scolochloa festucacea (Willd.) Link KAR94 Foeniculum foeniculum (L.) Karst. Foeniculum vulgare P. Mill. KAR94 Forestiera acuminata var. parviflora Gray Forestiera pubescens var. pubescens Nutt. KAR94 Forestiera acuminata var. vestita Palmer Forestiera acuminata (Michx.) Poir. KAR94 Forestiera autumnalis (Michx.) Poir. Forestiera ligustrina (Michx.) Poir. KAR94 * Forestiera neomexicana Gray Forestiera pubescens var. pubescens Nutt. KAR94 Forestiera neomexicana var. arizonica Gray Forestiera pubescens var. pubescens Nutt. KAR94 Forestiera pubescens ssp. neomexicana (Gray) E. Murr. Forestiera pubescens var. pubescens Nutt. KAR94 Forestiera pubescens var. neomexicana (Gray) E. Murr. Forestiera pubescens var. pubescens Nutt. KAR94 Forestiera sphaerocarpa Torr. Forestiera pubescens var. pubescens Nutt. KAR94 * Forsteronia portoricensis Woods. Forsteronia corymbosa (Jacq.) G.F.W. Mey. KAR94 Fothergilla parvifolia Kearney Fothergilla gardenii L. KAR94 Fragaria indica Andr. Duchesnea indica (Andr.) Focke KAR94 * Frankenia grandifolia Cham. & Schlecht. Frankenia salina (Molina) I.M. Johnston KAR94 Frankenia grandifolia var. campestris Gray Frankenia salina (Molina) I.M. Johnston KAR94 Franseria pumila Nutt. Ambrosia pumila (Nutt.) Gray KAR94 Franseria tomentosa Gray Ambrosia grayi (A. Nels.) Shinners KAR94 Frasera angustifolia (Rydb.) Rydb. Frasera speciosa Dougl. ex Griseb. KAR94 Frasera macrophylla Greene Frasera speciosa Dougl. ex Griseb. KAR94 Frasera speciosa var. angustifolia Rydb. Frasera speciosa Dougl. ex Griseb. KAR94 Frasera speciosa var. stenosepala Rydb. Frasera speciosa Dougl. ex Griseb. KAR94 Frasera stenosepala (Rydb.) Rydb. Frasera speciosa Dougl. ex Griseb. KAR94 Frasera umpquaensis M.E. Peck & Applegate Frasera fastigiata (Pursh) Heller KAR94

Fraxinus americana var. biltmoreana (Beadle) J. Wright ex Fern. Fraxinus americana L. KAR94 Fraxinus americana var. crassifolia Sarg. Fraxinus americana L. KAR94 Fraxinus americana var. curtissii (Vasey) Small Fraxinus americana L. KAR94 Fraxinus americana var. juglandifolia (Lam.) Rehd. Fraxinus americana L. KAR94 Fraxinus americana var. microcarpa Gray Fraxinus americana L. KAR94 Fraxinus biltmoreana Beadle Fraxinus americana L. KAR94 Fraxinus campestris Britt. Fraxinus pennsylvanica Marsh. KAR94 Fraxinus caroliniana var. cubensis (Griseb.) Lingelsh. Fraxinus caroliniana P. Mill. KAR94 Fraxinus caroliniana var. oblanceolata (M.A. Curtis) Fern. & Schub. Fraxinus caroliniana P. Mill. KAR94 Fraxinus darlingtonii Britt. Fraxinus pennsylvanica Marsh. KAR94 Fraxinus lanceolata Borkh. Fraxinus pennsylvanica Marsh. KAR94 Fraxinus michauxii Britt. Fraxinus profunda (Bush) Bush KAR94 Fraxinus pauciflora Nutt. Fraxinus caroliniana P. Mill. KAR94

Fraxinus pennsylvanica ssp. oregana (Wesmael) G.N. Mill. Fraxinus latifolia Benth. KAR94 Fraxinus pennsylvanica ssp. velutina (Torr.) G.N. Mill. Fraxinus velutina Torr. KAR94 Fraxinus pennsylvanica var. austinii Fern. Fraxinus pennsylvanica Marsh. KAR94 Fraxinus pennsylvanica var. integerrima (Vahl) Fern. Fraxinus pennsylvanica Marsh. KAR94 Fraxinus pennsylvanica var. lanceolata (Borkh.) Sarg. Fraxinus pennsylvanica Marsh. KAR94

Page 285 Synonymy

Fraxinus pennsylvanica var. subintegerrima (Vahl) Fern. Fraxinus pennsylvanica Marsh. KAR94 Fraxinus smallii Britt. Fraxinus pennsylvanica Marsh. KAR94 Fraxinus tomentosa Michx. f. Fraxinus profunda (Bush) Bush KAR94 Fraxinus velutina var. coriacea (S. Wats.) Rehd. Fraxinus velutina Torr. KAR94 Fraxinus velutina var. glabra Rehd. Fraxinus velutina Torr. KAR94 Fraxinus velutina var. toumeyi (Britt.) Rehd. Fraxinus velutina Torr. KAR94 Fritillaria liliacea Benth. Fritillaria agrestis Greene KAR94 Fritillaria succulenta Elmer Fritillaria agrestis Greene KAR94 Fuirena hispida Ell. Fuirena squarrosa Michx. KAR94 Fuirena squarrosa var. breviseta Coville Fuirena breviseta (Coville) Coville KAR94 Fuirena squarrosa var. pumila Torr. Fuirena pumila (Torr.) Spreng. KAR94 Fuirena torreyana Beck Fuirena pumila (Torr.) Spreng. KAR94 Fumaria flavula Raf. Corydalis flavula (Raf.) DC. KAR94

Funastrum clausum (Jacq.) Schlechter Sarcostemma clausum (Jacq.) J.A. Schultes KAR94 Gaertnera tomentosa (Gray) Kuntze Ambrosia grayi (A. Nels.) Shinners KAR94 Gaertneria grayi A. Nels. Ambrosia grayi (A. Nels.) Shinners KAR94 Galactia elliottii var. leavenworthii Torr. & Gray Galactia elliottii Nutt. KAR94 * Galactia macreei M.A. Curtis Galactia volubilis (L.) Britt. KAR94 Galactia mississippiensis (Vail) Rydb. Galactia volubilis (L.) Britt. KAR94 Galactia mohlenbrockii R.H. Maxwell Dioclea multiflora (Torr. & Gray) C. Mohr KAR94 Galactia mollis var. nashii Vail Galactia mollis Michx. KAR94 Galactia spiciformis Torr. & Gray Galactia striata (Jacq.) Urban KAR94 Galactia volubilis var. mississippiensis Vail Galactia volubilis (L.) Britt. KAR94 Galarhoeus arkansanus (Engelm. & Gray) Small ex Rydb. Euphorbia spathulata Lam. KAR94 Galarhoeus commutatus (Engelm.) Small Euphorbia commutata Engelm. KAR94

Galarhoeus commutatus var. erectus (J.B.S. Norton) Small Euphorbia commutata Engelm. KAR94 Galarhoeus darlingtonii (Gray) Small Euphorbia purpurea (Raf.) Fern. KAR94 Galarhoeus inundatus (Torr. ex Chapman) Small Euphorbia inundata Torr. ex Chapman KAR94 Galarhoeus obtusatus (Pursh) Small Euphorbia spathulata Lam. KAR94 * Galax aphylla auct. non L. Galax urceolata (Poir.) Brummitt KAR94 Galium agreste var. echinospermum Wallr. Galium aparine L. KAR94 Galium anglicum Huds. Galium divaricatum Poir. KAR94 Galium anglicum var. parvifolium (Gaud. ex Roemer & J.A. Schultes) DC. Galium divaricatum Poir. KAR94 Galium aparine var. echinospermum (Wallr.) Farw. Galium aparine L. KAR94 Galium aparine var. intermedium (Merr.) Briq. Galium aparine L. KAR94 Galium aparine var. minor Hook. Galium aparine L. KAR94 Galium aparine var. vaillantii (DC.) Koch Galium aparine L. KAR94 Galium boreale ssp. septentrionale (Roemer & J.A. Schultes) Hara Galium boreale L. KAR94 Galium boreale ssp. septentrionale (Roemer & J.A. Schultes) Iltis Galium boreale L. KAR94 Galium boreale var. hyssopifolium (Hoffmann) DC. Galium boreale L. KAR94 Galium boreale var. intermedium DC. Galium boreale L. KAR94 Galium boreale var. linearifolium Rydb. Galium boreale L. KAR94 Galium boreale var. scabrum DC. Galium boreale L. KAR94 Galium boreale var. typicum G. Beck Galium boreale L. KAR94 Galium brachiatum Pursh Galium triflorum Michx. KAR94

Galium brandegei Gray p.p. Galium trifidum ssp. subbiflorum (Wieg.) Piper KAR94 Galium claytonii Michx. Galium tinctorium (L.) Scop. KAR94

Page 286 Synonymy

Galium claytonii var. subbiflorum (Wieg.) Wieg. Galium trifidum ssp. subbiflorum (Wieg.) Piper KAR94 Galium trifidum ssp. columbianum (Rydb.) Galium columbianum Rydb. Hultén KAR94 Galium trifidum ssp. columbianum (Rydb.) * Galium cymosum Wieg. Hultén KAR94 Galium hyssopifolium Hoffmann Galium boreale L. KAR94 Galium litigiosum var. nanum DC. Galium parisiense L. KAR94 Galium obtusum var. floridanum (Wieg.) Fern. Galium tinctorium (L.) Scop. KAR94 Galium parisiense ssp. anglicum (Huds.) Gaud. Galium divaricatum Poir. KAR94 Galium parisiense ssp. parvifolium (Gaud. ex Roemer & J.A. Schultes) Gaud. Galium divaricatum Poir. KAR94 Galium parisiense var. anglicum (Huds.) G. Beck Galium divaricatum Poir. KAR94 Galium parisiense var. divaricatum (Poir.) Vis. Galium divaricatum Poir. KAR94 Galium parisiense var. leiocarpum Tausch Galium divaricatum Poir. KAR94 Galium parisiense var. trichocarpum Tausch Galium parisiense L. KAR94 Galium parisiense var. typicum G. Beck Galium parisiense L. KAR94 Galium parvifolium Gaud. ex Roemer & J.A. Schultes Galium divaricatum Poir. KAR94 Galium pennsylvanicum W. Bart. Galium triflorum Michx. KAR94 Galium septentrionale Roemer & J.A. Schultes Galium boreale L. KAR94 Galium spurium var. echinospermum (Wallr.) Hayek Galium aparine L. KAR94 Galium spurium var. vaillantii (DC.) G. Beck Galium aparine L. KAR94 Galium spurium var. vaillantii (DC.) Gren. & Godr. Galium aparine L. KAR94 Galium strictum Torr. Galium boreale L. KAR94

Galium subbiflorum (Wieg.) Rydb. Galium trifidum ssp. subbiflorum (Wieg.) Piper KAR94 Galium tinctorium ssp. floridanum (Wieg.) Puff Galium tinctorium (L.) Scop. KAR94 Galium tinctorium var. diversifolium W. Wight Galium tinctorium (L.) Scop. KAR94 Galium tinctorium var. floridanum Wieg. Galium tinctorium (L.) Scop. KAR94 Galium tinctorium var. labradoricum Wieg. Galium labradoricum (Wieg.) Wieg. KAR94

Galium tinctorium var. subbiflorum (Wieg.) Fern. Galium trifidum ssp. subbiflorum (Wieg.) Piper KAR94 Galium trifidum ssp. brevipes (Fern. & Wieg.) A.& D. Löve Galium brevipes Fern. & Wieg. KAR94 Galium trifidum ssp. columbianum (Rydb.) Galium trifidum ssp. pacificum (Wieg.) Piper Hultén KAR94 Galium trifidum ssp. tinctorium (L.) Hara Galium tinctorium (L.) Scop. KAR94 Galium trifidum ssp. columbianum (Rydb.) Galium trifidum var. pacificum Wieg. Hultén KAR94

Galium trifidum var. pusillum Gray Galium trifidum ssp. subbiflorum (Wieg.) Piper KAR94

Galium trifidum var. subbiflorum Wieg. Galium trifidum ssp. subbiflorum (Wieg.) Piper KAR94 Galium trifidum var. tinctorium (L.) Torr. & Gray Galium tinctorium (L.) Scop. KAR94 Galium triflorum var. asprelliforme Fern. Galium triflorum Michx. KAR94 Galium triflorum var. viridiflorum DC. Galium triflorum Michx. KAR94 Galium uncinulatum var. obstipum (Schlecht.) S. Wats. Galium uncinulatum DC. KAR94 Galium vaillantii DC. Galium aparine L. KAR94 Galypola incarnata (L.) Nieuwl. Polygala incarnata L. KAR94 Garnotia acutigluma (Steud.) Ohwi Garnotia stricta Brongn. KAR94 Garnotia sandwicensis Hbd. Garnotia stricta Brongn. KAR94 Gasoul crystallinum (L.) Rothm. Mesembryanthemum crystallinum L. KAR94 * Gasoul nodiflorum (L.) Rothm. Mesembryanthemum nodiflorum L. KAR94 Gatesia laetevirens (Buckl.) Gray Yeatesia viridiflora (Nees) Small KAR94 Gaura parviflora var. lachnocarpa Weatherby Gaura parviflora Dougl. ex Lehm. KAR94

Page 287 Synonymy

Gaura parviflora var. typica Munz Gaura parviflora Dougl. ex Lehm. KAR94 Gaurella canescens (Torr. & Frém.) A. Nels. Oenothera canescens Torr. & Frém. KAR94 Gayophytum helleri Rydb. Gayophytum racemosum Torr. & Gray KAR94 Gayophytum helleri var. glabrum Munz Gayophytum racemosum Torr. & Gray KAR94 Gayophytum humile var. hirtellum Munz Gayophytum racemosum Torr. & Gray KAR94 Gayophytum nuttallii Torr. & Gray Gayophytum humile Juss. KAR94

Gayophytum racemosum var. caesium (Torr. & Gray) Munz Gayophytum racemosum Torr. & Gray KAR94 Gayophytum strictum Gray Boisduvalia stricta (Gray) Greene KAR94 Gemmingia chinensis (L.) Kuntze Belamcanda chinensis (L.) DC. KAR94 * Genipa clusiifolia Jacq. Casasia clusiifolia (Jacq.) Urban KAR94 Gentiana affinis var. bigelovii (Gray) Kusnez. Gentiana affinis Griseb. KAR94 Gentiana affinis var. forwoodii (Gray) Kusnez. Gentiana affinis Griseb. KAR94 Gentiana affinis var. major A. Nels. & Kennedy Gentiana affinis Griseb. KAR94 Gentiana affinis var. ovata Gray Gentiana affinis Griseb. KAR94 Gentiana affinis var. parvidentata Kusnez. Gentiana affinis Griseb. KAR94 Gentiana amarella L. Gentianella amarella (L.) Boerner NLSPN Gentiana aphylla Jacq. Voyria aphylla (Jacq.) Pers. KAR94 * Gentiana aquatica auct. non L. Gentiana fremontii Torr. KAR94 Gentiana barbellata Engelm. Gentianopsis barbellata (Engelm.) Iltis KAR94 Gentiana bigelovii Gray Gentiana affinis Griseb. KAR94 * Gentiana bisetaea T.J. Howell Gentiana setigera Gray KAR94 Gentiana calycosa var. asepala (Maguire) C.L. Hitchc. Gentiana parryi Engelm. KAR94 Gentiana calycosa var. obtusiloba (Rydb.) C.L. Hitchc. Gentiana calycosa Griseb. KAR94 Gentiana calycosa var. xantha A. Nels. Gentiana calycosa Griseb. KAR94 Gentiana catesbaei var. nummulariifolia Fern. Gentiana catesbaei Walt. KAR94 Gentiana cherokeensis (W.P. Lemmon) Fern. Gentiana saponaria L. KAR94 Gentiana crinita Froel. Gentianopsis crinita (Froel.) Ma KAR94 Gentiana crinita var. browniana (Hook.) Boivin Gentianopsis procera (Holm) Ma KAR94 Gentiana detonsa var. unicaulis (A. Nels.) C.L. Hitchc. Gentianopsis thermalis (Kuntze) Iltis KAR94 Gentiana elegans A. Nels. Gentianopsis thermalis (Kuntze) Iltis KAR94 Gentiana elliottii Chapman Gentiana catesbaei Walt. KAR94 Gentiana elliottii var. latifolia Chapman Gentiana catesbaei Walt. KAR94 Gentiana flavida Gray Gentiana alba Muhl. ex Nutt. KAR94 Gentiana forwoodii Gray Gentiana affinis Griseb. KAR94 Gentiana holopetala (Gray) Holm Gentianopsis holopetala (Gray) Iltis KAR94 Gentiana interrupta Greene Gentiana affinis Griseb. KAR94 Gentiana linearis ssp. rubricaulis (Schwein.) J. Gillett Gentiana rubricaulis Schwein. KAR94 Gentiana linearis var. lanceolata Gray Gentiana rubricaulis Schwein. KAR94 Gentiana linearis var. latifolia Gray Gentiana rubricaulis Schwein. KAR94 Gentiana menziesii Griseb. Gentiana sceptrum Griseb. KAR94 Gentiana oregana Engelm. ex Gray Gentiana affinis Griseb. KAR94 Gentiana porphyrio J.F. Gmel. Gentiana autumnalis L. KAR94 Gentiana procera Holm Gentianopsis procera (Holm) Ma KAR94 Gentiana prostrata var. americana Engelm. Gentiana prostrata Haenke KAR94 Gentiana puberula Michx. as to type, non Small Gentiana saponaria L. KAR94 Gentiana romanzovii Ledeb. ex Bunge Gentiana algida Pallas KAR94 Gentiana rusbyi Greene Gentiana affinis Griseb. KAR94 Gentiana saponaria var. linearis (Froel.) Griseb. Gentiana linearis Froel. KAR94 Gentiana sceptrum var. cascadensis M.E. Peck Gentiana sceptrum Griseb. KAR94 Gentiana sceptrum var. humilis Engelm. ex Gray Gentiana sceptrum Griseb. KAR94 Gentiana simplex Gray Gentianopsis simplex (Gray) Iltis KAR94

Page 288 Synonymy

Gentiana thermalis Kuntze Gentianopsis thermalis (Kuntze) Iltis KAR94 Gentiana ventricosa Griseb. Gentianopsis crinita (Froel.) Ma KAR94 Gentianella barbellata (Engelm.) J. Gillett Gentianopsis barbellata (Engelm.) Iltis KAR94 Gentianella crinita (Froel.) G. Don Gentianopsis crinita (Froel.) Ma KAR94

Gentianella crinita ssp. nevadensis (Gilg) Weaver & Rudenberg Gentianopsis crinita (Froel.) Ma KAR94 Gentianella crinita ssp. procera (Holm) J. Gillett Gentianopsis procera (Holm) Ma KAR94 Gentianella detonsa ssp. elegans (A. Nels.) J. Gillett Gentianopsis thermalis (Kuntze) Iltis KAR94 Gentianella detonsa ssp. holopetala (Gray) J. Gillett Gentianopsis holopetala (Gray) Iltis KAR94 Gentianella detonsa var. elegans (A. Nels.) Dorn Gentianopsis thermalis (Kuntze) Iltis KAR94 Gentianella simplex (Gray) J. Gillett Gentianopsis simplex (Gray) Iltis KAR94 Gentianodes algida (Pallas) A.& D. Löve Gentiana algida Pallas KAR94 Gentianodes glauca (Pallas) A.& D. Löve Gentiana glauca Pallas KAR94 Gentianopsis detonsa var. elegans (A. Nels.) N. Holmgren Gentianopsis thermalis (Kuntze) Iltis KAR94 Gentianopsis elegans (A. Nels.) Ma Gentianopsis thermalis (Kuntze) Iltis KAR94 * Gentianopsis virgata (Raf.) Holub Gentianopsis procera (Holm) Ma KAR94 Geoffrea inermis W. Wright Andira inermis (W. Wright) Kunth ex DC. KAR94 Geoffroea inermis W.WRIGHT Andira inermis (W. Wright) Kunth ex DC. NLSPN * Geophila herbacea (Jacq.) K. Schum. Geophila repens (L.) I.M. Johnston KAR94 Geranium concinnum G.N. & F.F. Jones Geranium californicum G.N. & F.F. Jones KAR94

Geranium caespitosum var. eremophilum (Woot. * Geranium eremophilum Woot. & Standl. & Standl.) W.C. Martin & C.R. Hutchins KAR94 Geranium humile ssp. kauaiense (Rock) Carlq. & Bissing Geranium kauaiense (Rock) St. John KAR94 * Geranium humile var. kauaiense Rock Geranium kauaiense (Rock) St. John KAR94

Geranium multiflorum ssp. ovatifolium (Gray) Carlq. & Bissing Geranium multiflorum Gray KAR94 Geranium multiflorum var. canum Hbd. Geranium multiflorum Gray KAR94 Geranium multiflorum var. forbesii (O.& I. Deg.) St. John Geranium multiflorum Gray KAR94 Geranium multiflorum var. ovatifolium (Gray) Fosberg Geranium multiflorum Gray KAR94 Geranium multiflorum var. superbum (O.& I. Deg. & Greenw.) St. John Geranium multiflorum Gray KAR94 Geranium ovatifolium Gray Geranium multiflorum Gray KAR94 Gerardia aphyla var. grandiflora Benth. Agalinis oligophylla Pennell KAR94 Gerardia aphylla Nutt. Agalinis aphylla (Nutt.) Raf. KAR94 Gerardia aspera Dougl. ex Benth. Agalinis aspera (Dougl. ex Benth.) Britt. KAR94 Gerardia decemloba Greene Agalinis obtusifolia Raf. KAR94 Gerardia divaricata Chapman Agalinis divaricata (Chapman) Pennell KAR94 Gerardia dulcis (Cav.) Nees Stenandrium dulce (Cav.) Nees KAR94 Gerardia dulcis var. floridana (Gray) Blake Stenandrium dulce (Cav.) Nees KAR94 Gerardia fasciculata Ell. Agalinis fasciculata (Ell.) Raf. KAR94 Gerardia fasciculata ssp. peninsularis (Pennell) Pennell Agalinis fasciculata (Ell.) Raf. KAR94 Gerardia filicaulis (Benth.) Chapman Agalinis filicaulis (Benth.) Pennell KAR94 Gerardia filifolia Nutt. Agalinis filifolia (Nutt.) Raf. KAR94 Gerardia floridana (Gray) Small Stenandrium dulce (Cav.) Nees KAR94 Gerardia georgiana C.L. Boynt. Agalinis fasciculata (Ell.) Raf. KAR94 Gerardia harperi (PENNELL)PENNELL Agalinis pinetorum Pennell NLSPN Gerardia heterophylla Nutt. Agalinis heterophylla (Nutt.) Small ex Britt. KAR94 Gerardia keyensis (Pennell) Pennell Agalinis oligophylla Pennell KAR94 Gerardia linifolia Nutt. Agalinis linifolia (Nutt.) Britt. KAR94 Gerardia microphylla (Gray) Small Agalinis oligophylla Pennell KAR94 Gerardia obtusifolia (Raf.) Pennell Agalinis obtusifolia Raf. KAR94 Gerardia parvifolia (Benth.) Chapman Agalinis obtusifolia Raf. KAR94

Page 289 Synonymy

Gerardia plukenetii var. microphylla Gray Agalinis oligophylla Pennell KAR94 Gerardia portoricensis Britt. & Wilson Stenandrium tuberosum (L.) Urban KAR94 Gerardia pseudophylla (Pennell) Pennell Agalinis oligophylla Pennell KAR94 Gerardia pulchella Pennell Agalinis pinetorum Pennell KAR94 Gerardia pulchella var. delicatula (Pennell) Pennell Agalinis pinetorum Pennell KAR94 Gerardia pulcherrima Pennell Agalinis pulchella Pennell KAR94 Gerardia purpurea L. Agalinis purpurea (L.) Pennell KAR94 Gerardia purpurea ssp. parvula Pennell Agalinis purpurea (L.) Pennell KAR94 Gerardia purpurea var. carteri (Pennell) Pennell Agalinis purpurea (L.) Pennell KAR94 Gerardia purpurea var. grandiflora Benth. Agalinis purpurea (L.) Pennell KAR94 Gerardia purpurea var. racemulosa (Pennell) Gleason Agalinis fasciculata (Ell.) Raf. KAR94 Gerardia racemulosa Pennell Agalinis fasciculata (Ell.) Raf. KAR94 Gerardia setacea var. parvifolia Benth. Agalinis obtusifolia Raf. KAR94 Gerardia tenella (Pennell) Pennell Agalinis obtusifolia Raf. KAR94 Gerardia tuberosa L. Stenandrium tuberosum (L.) Urban KAR94 Gesneria viridiflora ssp. sintenisii (Urban) L. Gesneria sintenisii Urban Skog KAR94 Geum aleppicum ssp. strictum (Ait.) Clausen Geum aleppicum Jacq. KAR94 Geum aleppicum var. strictum (Ait.) Fern. Geum aleppicum Jacq. KAR94 Geum flavum (Porter) Bickn. Geum virginianum L. KAR94 Geum hirsutum Muhl. ex Link Geum virginianum L. KAR94 Geum strictum Ait. Geum aleppicum Jacq. KAR94 Geum strictum var. decurrens (Rydb.) Kearney & Peebles Geum aleppicum Jacq. KAR94 Gilia calcarea M.E. Jones Gilia mcvickerae M.E. Jones KAR94 Gilia gracilis Hook. Phlox gracilis ssp. gracilis (Hook.) Greene KAR94 Gilia parvula Rydb., non Greene Gymnosteris parvula Heller KAR94 Gilia pinnatifida var. calcarea (M.E. Jones) Brand Gilia mcvickerae M.E. Jones KAR94 Navarretia intertexta ssp. propinqua (Suksdorf) Gilia propinqua (Suksdorf) St. John Day KAR94

Gilia squarrosa (Eschsch.) Hook. & Arn. Navarretia squarrosa (Eschsch.) Hook. & Arn. KAR94 Githopsis calycina Benth. Githopsis specularioides Nutt. KAR94 Githopsis calycina var. hirsuta Benth. Githopsis specularioides Nutt. KAR94 Githopsis specularioides var. hirsuta Nutt. Githopsis specularioides Nutt. KAR94 Glabraria geniculata (Marsh.) Britt. Litsea aestivalis (L.) Fern. KAR94 Gleditsia triacanthos var. inermis (L.) Schneid. Gleditsia triacanthos L. KAR94

Glehnia leiocarpa Mathias Glehnia littoralis ssp. leiocarpa (Mathias) Hultén KAR94

Glehnia littoralis var. leiocarpa (Mathias) Boivin Glehnia littoralis ssp. leiocarpa (Mathias) Hultén KAR94 * Gleichenia bifida (Willd.) Spreng. Sticherus bifidus (Willd.) Ching KAR94 Gleichenia brevipubis Christ Sticherus brevipubis (Christ) A.R. Sm. KAR94 Dicranopteris emarginata (T. Moore) W.J. Gleichenia emarginata (BRACKENR.)T.MOORE Robins. NLSPN

Gleichenia flexuosa (Schrad.) Mett. Dicranopteris flexuosa (Schrad.) Underwood KAR94 Gleichenia linearis (N.L.BURM.)C.B.CLARKE Dicranopteris linearis (Burm.) Underwood NLSPN Gleichenia pectinata (Willd.) K. Presl Dicranopteris pectinata (Willd.) Underwood KAR94 Gleichenia rubiginosa Mett. Dicranopteris rubiginosa (Mett.) Maxon KAR94 Globifera umbrosa J.F. Gmel. Micranthemum umbrosum (J.F. Gmel.) Blake KAR94 Glossostylis aspera Cham. & Schlecht. Alectra fluminensis (Vell.) Stearn KAR94 Glyceria borreri (Bab.) Bab. Puccinellia fasciculata (Torr.) Bickn. KAR94 Glyceria californica Beetle Torreyochloa californica (Beetle) Church KAR94 Glyceria erecta A.S. Hitchc. Torreyochloa erecta (A.S. Hitchc.) Church KAR94

Page 290 Synonymy

Torreyochloa pallida var. fernaldii (A.S. Hitchc.) Glyceria fernaldii (A.S. Hitchc.) St. John Dore ex Koyama & Kawano KAR94 Glyceria maritima (Huds.) Wahlenb. Puccinellia maritima (Huds.) Parl. KAR94

Glyceria pallida (Torr.) Trin. Torreyochloa pallida var. pallida (Torr.) Church KAR94 Torreyochloa pallida var. fernaldii (A.S. Hitchc.) Glyceria pallida var. fernaldii A.S. Hitchc. Dore ex Koyama & Kawano KAR94 Torreyochloa pallida var. pauciflora (J. Presl) J.I. Glyceria pauciflora J. Presl Davis KAR94 Glyceria spectabilis Mert. & Koch Glyceria maxima (Hartman) Holmb. KAR94 Glycine apios L. Apios americana Medik. KAR94 Glycine comosa L. Amphicarpaea bracteata (L.) Fern. KAR94 Glycine phaseoloides Sw. Rhynchosia phaseoloides (Sw.) DC. KAR94 Glycyrrhiza glutinosa Nutt. Glycyrrhiza lepidota Pursh KAR94 Glycyrrhiza lepidota var. glutinosa (Nutt.) S. Wats. Glycyrrhiza lepidota Pursh KAR94 Gnaphalium alpinum L. Antennaria alpina (L.) Gaertn. KAR94 * Gnaphalium chilense Spreng. Gnaphalium stramineum Kunth KAR94 Gnaphalium chilense var. confertifolium Greene Gnaphalium stramineum Kunth KAR94 Gnaphalium exilifolium A. Nels. Gnaphalium grayi A. Nels. & J.F. Macbr. KAR94 * Gnaphalium indicum auct. non L. Gnaphalium polycaulon Pers. KAR94 Gnaphalium pensylvanicum Willd. Gamochaeta pensylvanica (Willd.) Cabrera KAR94 Gnaphalium peregrinum Fern. Gamochaeta pensylvanica (Willd.) Cabrera KAR94 Gnaphalium purpureum L. Gamochaeta purpurea (L.) Cabrera KAR94 Gnaphalium purpureum var. spathulatum (Lam.) Baker Gamochaeta pensylvanica (Willd.) Cabrera KAR94 Gnaphalium spathulatum Lam. Gamochaeta pensylvanica (Willd.) Cabrera KAR94 Gnaphalium virgatum L. Pterocaulon virgatum (L.) DC. KAR94 * Gnaphalium wrightii Gray Gnaphalium canescens DC. KAR94 Gomozia granadensis L. f. Nertera granadensis (L. f.) Druce KAR94 Gomphrena sessilis L. Alternanthera sessilis (L.) R. Br. ex DC. KAR94 Thelypteris sclerophylla (Poepp. ex Spreng.) Goniopteris sclerophylla (Poepp. ex Spreng.) Wherry Morton KAR94 Gonolobus gonocarpos (Walt.) Perry Matelea gonocarpos (Walt.) Shinners KAR94 Gonolobus laevis Michx. Cynanchum laeve (Michx.) Pers. KAR94 Gonolobus sintenisii Schlechter Matelea sintenisii (Schlechter) Woods. KAR94 Gonolobus suberosus auct. non (L.) R. Br. Matelea gonocarpos (Walt.) Shinners KAR94 Gonolobus variifolius Schlechter Matelea variifolia (Schlechter) Woods. KAR94 * Gonzalagunia spicata (Lam.) G. Maza Gonzalagunia hirsuta (Jacq.) K. Schum. KAR94 Goodyera decipiens (Hook.) F.T. Hubbard Goodyera oblongifolia Raf. KAR94 Goodyera oblongifolia var. reticulata Boivin Goodyera oblongifolia Raf. KAR94 Goodyera ophioides (Fern.) Rydb. Goodyera repens (L.) R. Br. ex Ait. f. KAR94 Goodyera repens ssp. ophioides (Fern.) A. Löve & Simon Goodyera repens (L.) R. Br. ex Ait. f. KAR94 Goodyera repens var. ophioides Fern. Goodyera repens (L.) R. Br. ex Ait. f. KAR94 Gossypium barbadense var. acuminatum (Roxb. ex G. Don) Triana & Planch. Gossypium barbadense L. KAR94 Gossypium brasiliense Macfad. Gossypium barbadense L. KAR94 Gossypium peruvianum Cav. Gossypium barbadense L. KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia hirtella (Gray) Hbd. & Herbst KAR94 Gouldia st.-johnii Fosberg Hedyotis fosbergii W.L. Wagner & Herbst KAR94 Gouldia st.-johnii var. munroi Fosberg Hedyotis fosbergii W.L. Wagner & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis (Hook. & Arn.) Hbd. & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. angustifolia Fosberg & Herbst KAR94

Page 291 Synonymy

Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. antiqua Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. arborescens (Wawra) Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. aspera Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. bobeoides Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. congesta Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. cordata (Wawra) Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. coriacea (Hook. & Arn.) Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. crassicaulis Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. degeneri Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. elongata (Heller) Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. forbesii Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. glabra Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. hathewayi Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. hosakae Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. kaala Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. kapuaensis Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. konaensis Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. lanai Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. macrocarpa (Hbd.) Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. macrothyrsa Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. myrsinoidea Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. osteocarpa Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. ovata (Wawra) Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. parvifolia (Wawra) Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. pedunculata Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. pseudodichotoma Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. pubescens Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. pubistipula Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. purpurea Fosberg & Herbst KAR94

Page 292 Synonymy

Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. quadrangularis Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. rotundifolia Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. sclerotica Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. skottsbergii Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. stipulacea (Wawra) Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. subcordata Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. tenuicaulis Fosberg & Herbst KAR94 Hedyotis terminalis (Hook. & Arn.) W.L. Wagner Gouldia terminalis var. wawrana Fosberg & Herbst KAR94 Govenia liliacea Lindl. Govenia utriculata (Sw.) Lindl. KAR94 * Grammadenia sintenisii (Urban) Mez Cybianthus sintenisii (Urban) Forero KAR94 Grammitis jungens (Bishop) Proctor Cochlidium jungens Bishop KAR94 * Grammitis serrulata (Sw.) Sw. Cochlidium serrulatum (Sw.) Bishop KAR94 * Grammitis trifurcata (L.) Copeland Enterosora trifurcata (L.) Bishop KAR94

Graphephorum melicoides (Michx.) Desv. Trisetum melicoides (Michx.) Vasey ex Scribn. KAR94 Gratiola aurea var. obtusa Pennell Gratiola aurea Pursh KAR94 Gratiola dubia L. Lindernia dubia var. dubia (L.) Pennell KAR94 Gratiola lutea Raf. Gratiola aurea Pursh KAR94 Gratiola neglecta var. glaberrima Fern. Gratiola neglecta Torr. KAR94 Gratiola pilosa var. epilis Pennell Gratiola pilosa Michx. KAR94 Gratiola repens Sw. Bacopa repens (Sw.) Wettst. KAR94 * Gratiola subulata Baldw. ex Benth. Gratiola hispida (Benth. ex Lindl.) Pollard KAR94 Gratiola viscidula ssp. shortii Dur. ex Pennell Gratiola viscidula Pennell KAR94 Gratiola viscidula var. shortii (Dur. ex Pennell) Gleason Gratiola viscidula Pennell KAR94 Gratiola viscosa Schwein. Gratiola viscidula Pennell KAR94 Grindelia integrifolia var. macrophylla (Greene) Grindelia arenicola Steyermark Cronq. KAR94 Grindelia camporum var. parviflora Steyermark Grindelia camporum var. camporum Greene KAR94 * Grindelia fraxino-pratensis Rev. & Beatley Grindelia fraxinopratensis Reveal & Beatley JEP93 Xanthocephalum gymnospermoides (Gray) Grindelia gymnospermoides (Gray) Ruffin Benth. & Hook. f. KAR94

Grindelia hirsutula ssp. rubricaulis (DC.) Keck Grindelia hirsutula var. hirsutula Hook. & Arn. KAR94

* Grindelia humilis Hook. & Arn. Grindelia hirsutula var. hirsutula Hook. & Arn. KAR94 * Grindelia procera Greene Grindelia camporum var. camporum Greene KAR94 * Grindelia robusta Nutt. p.p. Grindelia camporum var. camporum Greene KAR94 Grindelia rubricaulis var. robusta (NUTT.)STEYERM. Grindelia camporum var. camporum Greene NLSPN Grindelia integrifolia var. macrophylla (Greene) * Grindelia stricta DC. Cronq. KAR94 Grindelia integrifolia var. macrophylla (Greene) Grindelia stricta ssp. blakei (Steyermark) Keck Cronq. KAR94 Grindelia integrifolia var. macrophylla (Greene) Grindelia stricta ssp. venulosa (Jepson) Keck Cronq. KAR94 Grossularia cynosbati (L.) P. Mill. Ribes cynosbati L. KAR94 Grossularia echinella Coville Ribes echinellum (Coville) Rehd. KAR94 Grossularia hirtella (Michx.) Spach Ribes hirtellum Michx. KAR94

Page 293 Synonymy

Grossularia klamathensis Coville Ribes inerme var. klamathense (Coville) Jepson KAR94 Grossularia rotundifolia (Michx.) Coville & Britt. Ribes rotundifolium Michx. KAR94 Ribes oxyacanthoides ssp. setosum (Lindl.) Grossularia setosa (Lindl.) Coville & Britt. Sinnott KAR94 Guapira bracei (Britt.) Little Guapira discolor (Spreng.) Little KAR94 Guapira longifolia (Heimerl) Little Guapira discolor (Spreng.) Little KAR94 Guarea guara (Jacq.) P. Wilson Guarea guidonia (L.) Sleumer KAR94 Guarea trichilioides L. Guarea guidonia (L.) Sleumer KAR94 Guettarda laevis Urban Guettarda valenzuelana A. Rich. KAR94 Guilandina bonduc L. Caesalpinia bonduc (L.) Roxb. KAR94 Guilandina crista auct. non (L.) Small Caesalpinia bonduc (L.) Roxb. KAR94 Guilandina ovalifolia (Urban) Britt. Caesalpinia major (Medik.) Dandy & Exell KAR94 Gunnera eastwoodae St. John Gunnera petaloidea Gaud. KAR94 Gunnera kaalensis (Krajina) St. John Gunnera petaloidea Gaud. KAR94 Gunnera makahaensis St. John Gunnera petaloidea Gaud. KAR94 Gunnera mauiensis (Krajina) St. John Gunnera petaloidea Gaud. KAR94 Gunnera molokaiensis St. John Gunnera petaloidea Gaud. KAR94 Xanthocephalum gymnospermoides (Gray) Gutierrezia gymnospermoides Gray Benth. & Hook. f. KAR94 Gymnadeniopsis clavellata (Michx.) Rydb. Platanthera clavellata (Michx.) Luer KAR94 Gymnadeniopsis integra (Nutt.) Rydb. Platanthera integra (Nutt.) Gray ex Beck KAR94 Gymnadeniopsis nivea (Nutt.) Rydb. Platanthera nivea (Nutt.) Luer KAR94 Gymnocarpium robertianum (Hoffmann) Gymnocarpium dryopteris var. pumilum (DC.) Boivin Newman KAR94 Gymnopogon floridanus Swallen Gymnopogon chapmanianus A.S. Hitchc. KAR94 * Gymnosiphon germainii Urban Gymnosiphon niveus (Griseb.) Urban KAR94 Gynandropsis gynandra (L.) Briq. Cleome gynandra L. KAR94 Gyrotheca tinctoria (J.F. Gmel.) Salisb. Lachnanthes caroliana (Lam.) Dandy KAR94 Habenaria blephariglottis var. integrilabia Correll Platanthera integrilabia (Correll) Luer KAR94 Habenaria chorisiana Cham. Platanthera chorisiana (Cham.) Reichenb. KAR94 Habenaria ciliaris (L.) R. Br. ex Ait. f. Platanthera ciliaris (L.) Lindl. KAR94 Habenaria clavellata (Michx.) Spreng. Platanthera clavellata (Michx.) Luer KAR94 Habenaria clavellata var. ophioglossoides Fern. Platanthera clavellata (Michx.) Luer KAR94 Habenaria clavellata var. wrightii Olive Platanthera clavellata (Michx.) Luer KAR94 Habenaria correllii Cronq. Platanthera integrilabia (Correll) Luer KAR94 Habenaria cristata (Michx.) R. Br. ex Ait. f. Platanthera cristata (Michx.) Lindl. KAR94 Habenaria dilatata var. leucostachys (Lindl.) Ames Platanthera leucostachys Lindl. KAR94 Habenaria elegans (Lindl.) Boland. Piperia elegans (Lindl.) Rydb. KAR94 Habenaria elegans var. maritima (Greene) Ames Piperia elegans (Lindl.) Rydb. KAR94 Habenaria fimbriata (Ait.) R. Br. ex Ait. f. Platanthera grandiflora (Bigelow) Lindl. KAR94 Habenaria grandiflora (Bigelow) Torr. Platanthera grandiflora (Bigelow) Lindl. KAR94 Habenaria greenei Jepson Piperia elegans (Lindl.) Rydb. KAR94 Habenaria holochila Hbd. Platanthera holochila (Hbd.) Kraenzlin KAR94 Habenaria hookeri Torr. ex Gray Platanthera hookeri (Torr. ex Gray) Lindl. KAR94 Habenaria hookeri var. abbreviata Fern. Platanthera hookeri (Torr. ex Gray) Lindl. KAR94 Habenaria integra (Nutt.) Spreng. Platanthera integra (Nutt.) Gray ex Beck KAR94 Habenaria leucophaea (Nutt.) Gray Platanthera leucophaea (Nutt.) Lindl. KAR94 Habenaria leucostachys (Lindl.) S. Wats. Platanthera leucostachys Lindl. KAR94 Habenaria limosa (Lindl.) Hemsl. Platanthera limosa Lindl. KAR94 Habenaria maritima Greene Piperia elegans (Lindl.) Rydb. KAR94 Habenaria nivea (Nutt.) Spreng. Platanthera nivea (Nutt.) Luer KAR94

Page 294 Synonymy

Habenaria obtusata (Banks ex Pursh) Richards. Platanthera obtusata (Banks ex Pursh) Lindl. KAR94

Habenaria obtusata var. collectanea Fern. Platanthera obtusata (Banks ex Pursh) Lindl. KAR94 Habenaria peramoena Gray Platanthera peramoena (Gray) Gray KAR94 Habenaria psycodes (L.) Spreng. Platanthera psycodes (L.) Lindl. KAR94 Habenaria psycodes var. grandiflora (Bigelow) Gray Platanthera grandiflora (Bigelow) Lindl. KAR94 Habenaria saccata Greene Platanthera stricta Lindl. KAR94 Habenaria stricta (Lindl.) Rydb. Platanthera stricta Lindl. KAR94 Habenaria strictissima var. odontopetala (Reichenb. f.) L.O. Williams Habenaria odontopetala Reichenb. f. KAR94 Habenaria unalascensis (Spreng.) S. Wats. Piperia unalascensis (Spreng.) Rydb. KAR94 Habenaria unalascensis var. maritima (Greene) Correll Piperia elegans (Lindl.) Rydb. KAR94 Habenaria X andrewsii M. White Platanthera X andrewsii (M. White) Luer KAR94 Habenaria X chapmanii (Small) Ames Platanthera chapmanii (Small) Luer KAR94 Habenella odontopetala (Reichenb. f.) Small Habenaria odontopetala Reichenb. f. KAR94

* Habranthus texanus (Herbert) Herbert ex Steud. (pro syn.) Habranthus tubispathus (L'Hér.) Traub KAR94 Hackelia jessicae (McGregor) Brand Hackelia micrantha (Eastw.) J.L. Gentry KAR94 Hackelia leptophylla (Rydb.) I.M. Johnston Hackelia floribunda (Lehm.) I.M. Johnston KAR94 Haemocharis portoricensis Krug & Urban Laplacea portoricensis (Krug & Urban) Dyer KAR94 Haenianthus salicifolius var. obovatus (Krug & Haenianthus obovatus Krug & Urban Urban) Knobl. KAR94 Halesia diptera var. magniflora Godfrey Halesia diptera Ellis KAR94 * Halesia parviflora Michx. Halesia carolina L. KAR94

* Halodule wrightii Aschers. Halodule beaudettei (den Hartog) den Hartog KAR94 * Halophila aschersonii Ostenf. Halophila baillonis Aschers. ex Dickie KAR94

* Halophila baillonis Aschers. ex Dickie p.p. Halophila decipiens var. pubescens den Hartog KAR94

Halophila ovalis ssp. hawaiiana (Doty & B.C. Stone) den Hartog Halophila hawaiiana Doty & B.C. Stone KAR94 Halostachys occidentalis S. Wats. occidentalis (S. Wats.) Kuntze KAR94 Hamamelis macrophylla Pursh Hamamelis virginiana L. KAR94 Hamamelis vernalis var. tomentella (Rehd.) Palmer Hamamelis vernalis Sarg. KAR94 Hamamelis virginiana var. henryi Jenne Hamamelis virginiana L. KAR94 Hamamelis virginiana var. macrophylla (Pursh) Nutt. Hamamelis virginiana L. KAR94 Hamamelis virginiana var. parvifolia Nutt. Hamamelis virginiana L. KAR94 Hamelia erecta Jacq. Hamelia patens Jacq. KAR94 Hammarbya paludosa (L.) Kuntze Malaxis paludosa (L.) Sw. KAR94 Hamulium alatum (L.) Cass. Verbesina alata L. KAR94 Hapalanthus repens Jacq. Callisia repens (Jacq.) L. KAR94 Isocoma acradenia var. acradenia (Greene) * Haplopappus acradenius (Greene) Blake Greene KAR94 Haplopappus ciliatus (Nutt.) DC. Prionopsis ciliata (Nutt.) Nutt. KAR94

Haplopappus contractus Hall Pyrrocoma uniflora var. uniflora (Hook.) Greene KAR94 * Haplopappus divaricatus (Nutt.) Gray Croptilon divaricatum (Nutt.) Raf. KAR94 * Haplopappus hirtus Gray Pyrrocoma hirta var. hirta (Gray) Greene KAR94 Haplopappus hirtus ssp. typicus Hall Pyrrocoma hirta var. hirta (Gray) Greene KAR94 Pyrrocoma lanceolata var. lanceolata (Hook.) * Haplopappus lanceolatus (Hook.) Torr. & Gray Greene KAR94 Pyrrocoma lanceolata var. lanceolata (Hook.) Haplopappus lanceolatus ssp. solidagineus (Greene) Hall Greene KAR94

Page 295 Synonymy

Pyrrocoma lanceolata var. lanceolata (Hook.) Haplopappus lanceolatus ssp. tenuicaulis (D.C. Eat.) Hall Greene KAR94 Pyrrocoma lanceolata var. lanceolata (Hook.) Haplopappus lanceolatus ssp. vaseyi (Parry) Hall Greene KAR94 Pyrrocoma lanceolata var. lanceolata (Hook.) Haplopappus lanceolatus var. sublanatus Cody Greene KAR94 Pyrrocoma lanceolata var. lanceolata (Hook.) Haplopappus lanceolatus var. tenuicaulis (D.C. Eat.) Gray Greene KAR94 Pyrrocoma lanceolata var. lanceolata (Hook.) Haplopappus lanceolatus var. typicus (Hall) Cronq. Greene KAR94 Pyrrocoma lanceolata var. lanceolata (Hook.) Haplopappus lanceolatus var. vaseyi Parry Greene KAR94

Haplopappus phyllocephalus DC. Machaeranthera phyllocephala (DC.) Shinners KAR94 Haplopappus phyllocephalus var. megacephalus (Nash) Waterfall Machaeranthera phyllocephala (DC.) Shinners KAR94 Pyrrocoma racemosa var. racemosa (Nutt.) Torr. * Haplopappus racemosus (Nutt.) Torr. & Gray KAR94

* Haplopappus uniflorus (Hook.) Torr. & Gray Pyrrocoma uniflora var. uniflora (Hook.) Greene KAR94

Haplopappus uniflorus ssp. howellii (Gray) Hall Pyrrocoma uniflora var. uniflora (Hook.) Greene KAR94

Haplopappus uniflorus ssp. typicus Hall Pyrrocoma uniflora var. uniflora (Hook.) Greene KAR94

Haplopappus uniflorus var. howellii (Gray) M.E. Peck Pyrrocoma uniflora var. uniflora (Hook.) Greene KAR94 Isocoma menziesii var. vernonioides (Nutt.) * Haplopappus venetus ssp. vernonioides (Nutt.) Hall Nesom KAR94 Haplopappus venetus var. argutus (Greene) Keck Isocoma arguta Greene KAR94 Haplorchis lineatus (Lindl.) Schlechter Spiranthes lineata Lindl. KAR94 Haplorchis tenuis (Lindl.) Schlechter Spiranthes lineata Lindl. KAR94 Harperella fluviatilis Rose Ptilimnium nodosum (Rose) Mathias KAR94 Harperella nodosa Rose Ptilimnium nodosum (Rose) Mathias KAR94 Harperella vivipara Rose Ptilimnium nodosum (Rose) Mathias KAR94 Hasseanthus variegatus (S. Wats.) Rose Dudleya variegata (S. Wats.) Moran KAR94 * Hasteola suaveolens (L.) Pojark. Synosma suaveolens (L.) Raf. ex Britt. KAR94 * Hebeclinium macrophyllum (L.) DC. Eupatorium macrophyllum L. KAR94 Hedeoma arkansana Nutt. Calamintha arkansana (Nutt.) Shinners KAR94 Hedeoma glabra Nutt. Calamintha arkansana (Nutt.) Shinners KAR94 Stachydeoma graveolens (Chapman ex Gray) Hedeoma graveolens Chapman ex Gray Small KAR94 Hedeoma serpylloides Torr. Pogogyne serpylloides (Torr.) Gray KAR94 Hedwigia balsamifera Sw. Tetragastris balsamifera (Sw.) Oken KAR94 Hedychium flavum auct. non Roxb. Hedychium flavescens Carey ex Roscoe KAR94 Hedyotis boscii DC. Oldenlandia boscii (DC.) Chapman KAR94 Hedyotis caerulea (L.) Hook. Houstonia caerulea L. KAR94 Hedyotis caerulea var. minima (Beck) Fosberg Houstonia pusilla Schoepf KAR94 Hedyotis caerulea var. minor (Michx.) Torr. & Gray Houstonia pusilla Schoepf KAR94

Hedyotis centranthoides var. laevis (Wawra) Fosberg Hedyotis centranthoides (Hook. & Arn.) Steud. KAR94 Hedyotis cervantesii Kunth Houstonia wrightii Gray KAR94 Hedyotis corymbosa (L.) Lam. Oldenlandia corymbosa L. KAR94 Hedyotis crassifolia Raf. Houstonia pusilla Schoepf KAR94 Hedyotis elatior var. ensiformis (Fosberg) Fosberg Hedyotis elatior (Mann) Fosberg KAR94 Hedyotis elatior var. herbacea (Levl.) Fosberg Hedyotis elatior (Mann) Fosberg KAR94 Hedyotis fasciculata Bertol. Oldenlandia uniflora L. KAR94

Page 296 Synonymy

Hedyotis halei Torr. & Gray Pentodon pentandrus (K. Schum.) Vatke KAR94 Hedyotis herbacea L. Oldenlandia herbacea (L.) Roxb. KAR94 Hedyotis michauxii Fosberg Houstonia serpyllifolia Michx. KAR94 Hedyotis pentandra K. Schum. Pentodon pentandrus (K. Schum.) Vatke KAR94 Hedyotis pygmaea Roemer & J.A. Schultes Houstonia wrightii Gray KAR94 Hedyotis uniflora (L.) Lam. Oldenlandia uniflora L. KAR94 Hedyotis uniflora var. fasciculata (Bertol.) W.H. Lewis Oldenlandia uniflora L. KAR94 Hedyotis wrightii (Gray) Fosberg Houstonia wrightii Gray KAR94 Orbexilum pedunculatum var. pedunculatum (P. Hedysarum pedunculatum P. Mill. Mill.) Rydb. KAR94 Heimia longipes (Gray) Cory Nesaea longipes Gray KAR94 Aster paludosus ssp. hemisphericus (Alexander) Heleastrum hemisphericum (Alexander) Shinners Cronq. KAR94 Helenium bigelovii var. festivum Jepson Helenium bolanderi Gray KAR94 Helenium curtisii Gray Helenium brevifolium (Nutt.) Wood KAR94 Helenium decurrens (Less.) Vatke, non Moench Helenium puberulum DC. KAR94 Helenium fimbriatum auct. non (Michx.) Gray Helenium drummondii H. Rock KAR94 Helenium floridanum Fern. Helenium flexuosum Raf. KAR94 Helenium godfreyi Fern. Helenium flexuosum Raf. KAR94 Helenium helenium (Nutt.) Small Helenium vernale Walt. KAR94 Helenium hoopesii Gray Dugaldia hoopesii (Gray) Rydb. KAR94 Helenium incisum (Torr. & Gray) Wood Helenium pinnatifidum (Nutt.) Rydb. KAR94 Helenium nudiflorum Nutt. Helenium flexuosum Raf. KAR94 Helenium nuttallii Gray Helenium vernale Walt. KAR94 Helenium rivulare (Greene) Rydb. Helenium bigelovii Gray KAR94 * Helenium vernale auct. non Walt. Helenium pinnatifidum (Nutt.) Rydb. KAR94

Heleochloa alopecuroides (Piller & Mitterp.) Host ex Roemer Crypsis alopecuroides (Piller & Mitterp.) Schrad. KAR94 Heleochloa schoenoides (L.) Host ex Roemer Crypsis schoenoides (L.) Lam. KAR94 Helianthium parvulum (Engelm.) Britt. Echinodorus parvulus Engelm. KAR94 Helianthium tenellum sensu Britt. p.p. Echinodorus parvulus Engelm. KAR94 Helianthus alienus E.E. Wats. Helianthus giganteus L. KAR94 Helianthus angustifolius var. planifolius Fern. Helianthus angustifolius L. KAR94 Helianthus annuus ssp. jaegeri (Heiser) Heiser Helianthus annuus L. KAR94

Helianthus annuus ssp. lenticularis (Dougl. ex Lindl.) Cockerell Helianthus annuus L. KAR94 Helianthus annuus ssp. texanus Heiser Helianthus annuus L. KAR94

Helianthus annuus var. lenticularis (Dougl. ex Lindl.) Steyermark Helianthus annuus L. KAR94 Helianthus annuus var. macrocarpus (DC.) Cockerell Helianthus annuus L. KAR94 Helianthus annuus var. texanus (Heiser) Shinners Helianthus annuus L. KAR94 Helianthus aridus Rydb. Helianthus annuus L. KAR94 Helianthus borealis E.E. Wats. Helianthus giganteus L. KAR94 Helianthus dalyi Britt. Helianthus maximiliani Schrad. KAR94 Helianthus exilis Gray Helianthus bolanderi Gray KAR94 Helianthus giganteus ssp. alienus (E.E. Wats.) R.W. Long Helianthus giganteus L. KAR94 Helianthus giganteus var. subtuberosus Britt. Helianthus giganteus L. KAR94 Helianthus grosseserratus ssp. maximus R.W. Long Helianthus grosseserratus Martens KAR94 Helianthus grosseserratus var. hypoleucus Gray Helianthus grosseserratus Martens KAR94 Helianthus instabilis E.E. Wats. Helianthus grosseserratus Martens KAR94 Helianthus laevis L. Bidens laevis (L.) B.S.P. KAR94 Helianthus lenticularis Dougl. ex Lindl. Helianthus annuus L. KAR94 Helianthus nuttallii var. subtuberosus (Britt.) Boivin Helianthus giganteus L. KAR94

Page 297 Synonymy

Helianthus quinquenervis Hook. Helianthella quinquenervis (Hook.) Gray KAR94 Helianthus scrophulariifolius Britt. Helianthus decapetalus L. KAR94 Helianthus subtuberosus (Britt.) Britt. Helianthus giganteus L. KAR94 Helianthus tomentosus Michx. Helianthus tuberosus L. KAR94 Helianthus tracheliifolius P. Mill. Helianthus decapetalus L. KAR94 Helianthus tuberosus var. subcanescens Gray Helianthus tuberosus L. KAR94 Helianthus validus E.E. Wats. Helianthus giganteus L. KAR94 * Heliotropium antillanum Urban Heliotropium lagoense (Warm.) Guerke KAR94 Heliotropium horizontale Small Heliotropium polyphyllum Lehm. KAR94 Heliotropium leavenworthii Torr. Heliotropium polyphyllum Lehm. KAR94 Heliotropium parviflorum L. Heliotropium angiospermum Murr. KAR94

Heliotropium polyphyllum var. horizontale (Small) R.W. Long Heliotropium polyphyllum Lehm. KAR94 Helonias virescens Kunth Zigadenus virescens (Kunth) J.F. Macbr. KAR94 Hemerocallis fulva var. kwanso Regel Hemerocallis fulva (L.) L. KAR94 * Hemianthus callitrichoides Griseb. Micranthemum umbrosum (J.F. Gmel.) Blake KAR94 Micranthemum glomeratum (Chapman) Hemianthus glomeratus (Chapman) Pennell Shinners KAR94

* Hemianthus micranthemoides Nutt. Micranthemum micranthemoides (Nutt.) Wettst. KAR94 * Hemicarpha aristulata (Coville) Smyth Lipocarpha aristulata (Coville) G. Tucker KAR94 * Hemicarpha drummondii Nees Lipocarpha drummondii (Nees) G. Tucker KAR94 * Hemicarpha micrantha (Vahl) Pax Lipocarpha micrantha (Vahl) G. Tucker KAR94 Hemicarpha micrantha var. aristulata Coville Lipocarpha aristulata (Coville) G. Tucker KAR94 Hemicarpha micrantha var. drummondii (Nees) Friedland Lipocarpha drummondii (Nees) G. Tucker KAR94 Hemicarpha micrantha var. minor (Schrad.) Friedland Lipocarpha micrantha (Vahl) G. Tucker KAR94 * Hemicarpha occidentalis Gray Lipocarpha occidentalis (Gray) G. Tucker KAR94 Hemieva ranunculifolia (Hook.) Raf. Suksdorfia ranunculifolia (Hook.) Engl. KAR94 Hemitelia escuquensis Karst. Cyathea andina (Karst.) Domin KAR94 Hemitelia horrida (L.) R. Br. ex Spreng. Cnemidaria horrida (L.) K. Presl KAR94 * Henriettella fascicularis (Sw.) C. Wright ex Sauvalle Henriettea fascicularis (Sw.) G. Maza KAR94 * Henriettella macfadyenii Triana Henriettea macfadyenii (Triana) Alain KAR94 * Henriettella membranifolia Cogn. Henriettea membranifolia (Cogn.) Alain KAR94 * Henriettella triflora (Vahl) Triana Henriettea triflora (Vahl) Alain KAR94 * Heracleum lanatum Michx. Heracleum maximum Bartr. KAR94 Heracleum sphondylium ssp. montanum (Schleich. ex Gaudin) Briq. Heracleum maximum Bartr. KAR94 Heracleum sphondylium var. lanatum (Michx.) Dorn Heracleum maximum Bartr. KAR94 drummondii (Graham) Small Alophia drummondii (Graham) R.C. Foster KAR94 Herpestis rotundifolia Gaertn. f. Bacopa innominata (G. Maza) Alain KAR94 Herpetica alata (L.) Raf. Senna alata (L.) Roxb. KAR94 Hesperis pinnatifidus Michx. Iodanthus pinnatifidus (Michx.) Steud. KAR94

Hesperochiron californicus var. incanus (Greene) Brand Hesperochiron californicus (Benth.) S. Wats. KAR94

Hesperochiron californicus var. watsonianus (Greene) Brand Hesperochiron californicus (Benth.) S. Wats. KAR94

Hesperochiron lasianthus (Greene) St. John Hesperochiron californicus (Benth.) S. Wats. KAR94 Hesperochiron pumilus (Dougl. ex Griseb.) Hesperochiron villosulus (Greene) Suksdorf Porter KAR94 Hesperoxalis trilliifolia (Hook.) Small Oxalis trilliifolia Hook. KAR94 Heteranthera graminea (Michx.) Vahl Heteranthera dubia (Jacq.) MacM. KAR94 * Heteranthera liebmannii (Buch. ex Magnus) Shinners Heteranthera dubia (Jacq.) MacM. KAR94

Page 298 Synonymy

Pityopsis graminifolia var. graminifolia (Michx.) Heterotheca correllii (Fern.) Ahles Nutt. KAR94 Chrysopsis gossypina ssp. cruiseana (Dress) Heterotheca cruiseana (Dress) Harms Semple KAR94 Pityopsis graminifolia var. graminifolia (Michx.) * Heterotheca graminifolia (Michx.) Shinners Nutt. KAR94

Heterotheca lamarckii Cass. Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94

Heterotheca latifolia Buckl. Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94

Heterotheca latifolia var. arkansana Wagenkn. Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94

Heterotheca latifolia var. macgregoris Wagenkn. Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94 * Heterotheca mariana (L.) Shinners Chrysopsis mariana (L.) Ell. KAR94 Pityopsis graminifolia var. graminifolia (Michx.) Heterotheca nervosa (Willd.) Shinners Nutt. KAR94 Pityopsis oligantha (Chapman ex Torr. & Gray) * Heterotheca oligantha (Chapman ex Torr. & Gray) Harms Small KAR94

Heterotheca psammophila Wagenkn. Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94

Heterotheca scabra (Pursh) DC. Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94

Heterotheca subaxillaris var. latifolia (Buckl.) Gandhi & Thomas Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94

Heterotheca subaxillaris var. petiolaris Benke Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94

Heterotheca subaxillaris var. procumbens Wagenkn. Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94

Heterotheca subaxillaris var. psammophila (Wagenkn.) Gandhi Heterotheca subaxillaris (Lam.) Britt. & Rusby KAR94 Heuchera hispida auct. non Pursh Heuchera richardsonii R. Br. KAR94 Heuchera rubescens var. versicolor (Greene) * Heuchera leptomeria Greene M.G. Stewart KAR94 Heuchera leptomeria var. peninsularis Rosendahl, Butters & Heuchera rubescens var. versicolor (Greene) Lakela M.G. Stewart KAR94

Heuchera richardsonii var. affinis Rosendahl, Butters & Lakela Heuchera richardsonii R. Br. KAR94

Heuchera richardsonii var. grayana Rosendahl, Butters & Lakela Heuchera richardsonii R. Br. KAR94

Heuchera richardsonii var. hispidior Rosendahl, Butters & Lakela Heuchera richardsonii R. Br. KAR94 Heuchera rubescens var. versicolor (Greene) Heuchera versicolor Greene M.G. Stewart KAR94 Heuchera versicolor var. leptomeria (Greene) Kearney & Heuchera rubescens var. versicolor (Greene) Peebles M.G. Stewart KAR94 Hexastylis memmingeri (Ashe) Small Hexastylis virginica (L.) Small KAR94 Hibiscus striatus ssp. lambertianus (Kunth) Hibiscus cubensis A. Rich. Blanch. ex Proct. KAR94 * Hibiscus kahilii Forbes Hibiscus kokio ssp. kokio Hbd. ex Wawra KAR94 Hibiscus kokio var. pekeloi O.& I. Deg. Hibiscus kokio ssp. kokio Hbd. ex Wawra KAR94 Hibiscus kokio var. pukoonis Caum Hibiscus kokio ssp. kokio Hbd. ex Wawra KAR94 Hibiscus striatus ssp. lambertianus (Kunth) * Hibiscus lambertianus Kunth Blanch. ex Proct. KAR94 Hibiscus militaris Cav. Hibiscus laevis All. KAR94 Hibiscus oahuensis O.& I. Deg. Hibiscus kokio ssp. kokio Hbd. ex Wawra KAR94 Hibiscus rosa-sinensis var. schizopetalus Dyer Hibiscus schizopetalus (Dyer) Hook. f. KAR94 Hibiscus scaber Michx. Hibiscus aculeatus Walt. KAR94

Page 299 Synonymy

Hibiscus semilobatus Chapman Hibiscus coccineus Walt. KAR94 Hibiscus ula O.& I. Deg. Hibiscus kokio ssp. kokio Hbd. ex Wawra KAR94 Hicoria alba Britt. p.p. Carya ovata (P. Mill.) K. Koch KAR94 Hicoria aquatica (Michx. f.) Britt. Carya aquatica (Michx. f.) Nutt. KAR94 Hicoria borealis Ashe Carya ovata (P. Mill.) K. Koch KAR94 Hicoria cordiformis (Wangenh.) Britt. Carya cordiformis (Wangenh.) K. Koch KAR94 Hicoria laciniosa (Michx. f.) Sarg. Carya laciniosa (Michx. f.) G. Don KAR94 Hicoria myristiciformis (Michx. f.) Britt. Carya myristiciformis (Michx. f.) Nutt. KAR94 Hicoria ovalis (Wangenh.) Ashe Carya ovalis (Wangenh.) Sarg. KAR94 Hicoria ovata (P. Mill.) Britt. Carya ovata (P. Mill.) K. Koch KAR94 Hicoria pecan (Marsh.) Britt. Carya illinoinensis (Wangenh.) K. Koch KAR94 Hicoria texana Le Conte Carya X lecontei Little KAR94 Hicorius aquatica (MICHX.F.)BRITTON Carya aquatica (Michx. f.) Nutt. NLSPN Hicorius cordiformis (WANGENH.)BRITTON Carya cordiformis (Wangenh.) K. Koch NLSPN Hicorius glabra (MILL.)BRITTON Carya glabra (P. Mill.) Sweet NLSPN Hicorius laciniosa (MICHX.F.)SARG. Carya laciniosa (Michx. f.) G. Don NLSPN Hicorius myristiciformis (MICHX.F.)BRITTON Carya myristiciformis (Michx. f.) Nutt. NLSPN Hicorius ovata (MILL.)BRITTON Carya ovata (P. Mill.) K. Koch NLSPN Hieracium gronovii var. foliosum Michx. Hieracium gronovii L. KAR94 * Hieracium traillii Greene Hieracium greenii Porter & Britt. KAR94 Hippochaete hyemalis (L.)FARW. Equisetum hyemale L. NLSPN Hippochaete laevigata (A. Braun) Farw. Equisetum laevigatum A. Braun KAR94 Hippocratea caribaea Urban Pristimera caribaea (Urban) A.C. Sm. KAR94

Hirculus serpyllifolius ssp. chrysanthus (Gray) W.A. Weber Saxifraga chrysantha Gray KAR94 Hirtella americana Jacq., non L. Hirtella triandra Sw. KAR94 Hirtella jamaicensis Urban Hirtella triandra Sw. KAR94 Hirtella multiflora Urban Hirtella triandra Sw. KAR94 Hirtella portoricensis Humb. & Bonpl. Hirtella rugosa Thuill. ex Pers. KAR94 Hoffmania lanceolata Griseb. Lasianthus lanceolatus (Griseb.) G. Maza KAR94 Hoffmannseggia densiflora Benth. Hoffmannseggia glauca (Ortega) Eifert KAR94 Hoffmannseggia densiflora var. capitata Fisher Hoffmannseggia glauca (Ortega) Eifert KAR94 Hoffmannseggia densiflora var. demissa (Gray) Fisher Hoffmannseggia glauca (Ortega) Eifert KAR94 Hoffmannseggia densiflora var. pringlei Fisher Hoffmannseggia glauca (Ortega) Eifert KAR94 Hoffmannseggia densiflora var. stricta (Benth.) Fisher Hoffmannseggia glauca (Ortega) Eifert KAR94 Hoffmannseggia falcaria Cav. Hoffmannseggia glauca (Ortega) Eifert KAR94 Hoita longiloba Rydb. Hoita macrostachya (DC.) Rydb. KAR94 Hoita rhombifolia (Torr.) Rydb. Hoita macrostachya (DC.) Rydb. KAR94 Hoita villosa Greene Hoita macrostachya (DC.) Rydb. KAR94 Holcus halepensis L. Sorghum halepense (L.) Pers. KAR94 Holcus striatus L. Sacciolepis striata (L.) Nash KAR94 Holodiscus boursieri (Carr.) Rehd. Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus discolor ssp. franciscanus (Rydb.) Taylor & MacBryde Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus discolor var. delnortensis Ley Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus discolor var. franciscanus (Rydb.) Jepson Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus discolor var. glabrescens (Greenm.) Jepson Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus dumosus ssp. saxicola (Heller) Abrams Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus dumosus var. australis (Heller) Ley Holodiscus discolor (Pursh) Maxim. KAR94

Holodiscus dumosus var. glabrescens (Greenm.) C.L. Hichc. Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus glabrescens (Greenm.) Heller ex Jepson Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus microphyllus Rydb. Holodiscus discolor (Pursh) Maxim. KAR94

Page 300 Synonymy

Holodiscus microphyllus var. glabrescens (Greenm.) Ley Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus microphyllus var. sericeus Ley Holodiscus discolor (Pursh) Maxim. KAR94 Holodiscus microphyllus var. typicus Ley Holodiscus discolor (Pursh) Maxim. KAR94 Homalium leiogynum Blake Homalium racemosum Jacq. KAR94 Homalium pleiandrum Blake Homalium racemosum Jacq. KAR94 Homalocenchrus hexandrus (Sw.) Kuntze Leersia hexandra Sw. KAR94 Homalocenchrus lenticularis (Michx.) Kuntze Leersia lenticularis Michx. KAR94 Homalocenchrus monandrus (Sw.) Kuntze Leersia monandra Sw. KAR94 Homalocenchrus oryzoides (L.) Pollich Leersia oryzoides (L.) Sw. KAR94 Homalocenchrus virginicus (Willd.) Britt. Leersia virginica Willd. KAR94 Hookeria filifolia (S. Wats.) Greene Brodiaea filifolia S. Wats. KAR94 Hookeria orcuttii Greene Brodiaea orcuttii (Greene) Baker KAR94

Hookeria rosea Greene Brodiaea coronaria ssp. rosea (Greene) Niehaus KAR94 Hordeum boreale Scribn. & J.G. Sm. Hordeum brachyantherum Nevski KAR94 Hordeum marinum ssp. gussonianum (Parl.) * Hordeum geniculatum All. Thellung KAR94 Hordeum marinum ssp. gussonianum (Parl.) Hordeum gussonianum Parl. Thellung KAR94 Hordeum marinum ssp. gussonianum (Parl.) * Hordeum hystrix Roth Thellung KAR94 Hordeum jubatum var. boreale (Scribn. & J.G. Sm.) Boivin Hordeum brachyantherum Nevski KAR94

* Hordeum leporinum Link Hordeum murinum ssp. leporinum (Link) Arcang. KAR94 Hordeum nodosum L. p.p. Hordeum brachyantherum Nevski KAR94 Hordeum nodosum var. boreale (Scribn. & J.G. Sm.) A.S. Hitchc. Hordeum brachyantherum Nevski KAR94 Hornemannia racemosa Vahl Symphysia racemosa (Vahl) Stearn KAR94 Hosackia alamosana Rose Lotus alamosanus (Rose) Gentry KAR94 Lotus unifoliolatus var. unifoliolatus (Hook.) Hosackia americana (Nutt.) Piper Benth. KAR94 Hosackia gracilis Benth. Lotus formosissimus Greene KAR94 Hosackia pinnata (Hook.) Abrams Lotus pinnatus Hook. KAR94 Hosackia rosea Eastw. Lotus aboriginus Jepson KAR94 Hottonia indica L. Limnophila indica (L.) Druce KAR94 Houstonia caerulea var. faxonorum Pease & Moore Houstonia caerulea L. KAR94 * Houstonia minima Beck Houstonia pusilla Schoepf KAR94 Houstonia patens Ell. Houstonia pusilla Schoepf KAR94 Hugeria erythrocarpa (Michx.) Small Vaccinium erythrocarpum Michx. KAR94 Humulus scandens auct. non (Lour.) Merr. Humulus japonicus Sieb. & Zucc. KAR94 Huperzia serrata var. serrata (Thunb. ex Murr.) Huperzia selago ssp. serrata (Thunb. ex Murr.) A.& D. Löve Trevisan KAR94

Huperzia selago var. patens (Beauv.) Trevisan Huperzia porophila (Lloyd & Underwood) Holub KAR94 Huperzia selago var. porophila (Lloyd & Underwood) A.& D. Löve Huperzia porophila (Lloyd & Underwood) Holub KAR94 Sisyrinchium californicum (Ker-Gawl. ex Sims) Hydastylus borealis Bickn. Ait. KAR94 Sisyrinchium californicum (Ker-Gawl. ex Sims) Hydastylus brachypus Bickn. Ait. KAR94 Sisyrinchium californicum (Ker-Gawl. ex Sims) Hydastylus californicus (Ker-Gawl. ex Sims) Salisb. Ait. KAR94 Hydastylus elmeri (Greene) Bickn. Sisyrinchium elmeri Greene KAR94 Hydatica foliolosa (R. Br.) Small Saxifraga foliolosa R. Br. KAR94 Hydatica petiolaris (Raf.) Small Saxifraga michauxii Britt. KAR94

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Hydrangea arborescens var. oblonga Torr. & Gray Hydrangea arborescens L. KAR94 Hydrangea arborescens var. sterilis Torr. & Gray Hydrangea arborescens L. KAR94 Hydranthelium rotundifolium (Michx.) Pennell Bacopa rotundifolia (Michx.) Wettst. KAR94

Hydrocharis cordifolia Nutt. Limnobium spongia (Bosc) L.C. Rich. ex Steud. KAR94

Hydrocharis spongia Bosc Limnobium spongia (Bosc) L.C. Rich. ex Steud. KAR94 * Hydrochloa caroliniensis Beauv. Luziola fluitans (Michx.) Terrell & H. Robins. KAR94 Hydrocotyle rotundifolia Lam. Hydrocotyle sibthorpioides Lam. KAR94 Hydrolea affinis Gray Hydrolea uniflora Raf. KAR94 Limnobium laevigatum (Humb. & Bonpl. ex Hydromystria laevigata (Humb. & Bonpl. ex Willd.) Hunziker Willd.) Heine KAR94 Limnobium laevigatum (Humb. & Bonpl. ex Hydromystria stolonifera G.F.W. Mey. Willd.) Heine KAR94 Hydrophila aquatica (L.) House Crassula aquatica (L.) Schoenl. KAR94 Hydrophyllum occidentale var. watsonii Gray Hydrophyllum occidentale (S. Wats.) Gray KAR94 Hydrophyllum virginianum var. atranthum (Alexander) Constance Hydrophyllum virginianum L. KAR94 Hydrotrida caroliniana (Walt.) Small Bacopa caroliniana (Walt.) B.L. Robins. KAR94 Hymenachne acutigluma auct. non (Steud.) Gilliland Hymenachne amplexicaulis (Rudge) Nees KAR94 Hymenocallis bidentata Small Hymenocallis rotata (Ker-Gawl.) Herbert KAR94 Hymenocallis caymanensis Herbert Hymenocallis latifolia (P. Mill.) M. Roemer KAR94 Hymenocallis choctawensis Traub Hymenocallis caroliniana (L.) Herbert KAR94 Hymenocallis collieri Small Hymenocallis latifolia (P. Mill.) M. Roemer KAR94 * Hymenocallis coronaria (Le Conte) Kunth Hymenocallis caroliniana (L.) Herbert KAR94 * Hymenocallis crassifolia Herbert Hymenocallis floridana (Raf.) Morton KAR94 Hymenocallis declinata (Jacq.) M. Roemer Pancratium declinatum Jacq. KAR94 * Hymenocallis eulae Shinners Hymenocallis liriosome (Raf.) Shinners KAR94 Hymenocallis georgiana Traub Hymenocallis caroliniana (L.) Herbert KAR94 Hymenocallis humilis S. Wats. Hymenocallis palmeri S. Wats. KAR94 Hymenocallis keyensis Small Hymenocallis latifolia (P. Mill.) M. Roemer KAR94 * Hymenocallis kimballiae Small Hymenocallis latifolia (P. Mill.) M. Roemer KAR94 * Hymenocallis laciniata Small Hymenocallis floridana (Raf.) Morton KAR94 * Hymenocallis occidentalis (Le Conte) Kunth Hymenocallis caroliniana (L.) Herbert KAR94 Hymenocallis palusvirensis Traub Hymenocallis caroliniana (L.) Herbert KAR94 Hymenocallis punta-gordensis Traub Hymenocallis floridana (Raf.) Morton KAR94 Hymenocallis pygmaea Traub Hymenocallis palmeri S. Wats. KAR94 Hymenocallis traubii Moldenke Hymenocallis rotata (Ker-Gawl.) Herbert KAR94 Hymenocallis tridentata Small Hymenocallis floridana (Raf.) Morton KAR94 Hymenochaeta triqueter (L.) Nakai Scirpus triqueter L. KAR94 Hymenolobus procumbens (L.) Nutt. ex Schinz & Thellung Hutchinsia procumbens (L.) Desv. KAR94

Hymenophysa pubescens C.A. Mey. Cardaria pubescens (C.A. Mey.) Jarmolenko KAR94 Hyoseris virginica L. Krigia virginica (L.) Willd. KAR94 Hypericum ambiguum Ell. Hypericum galioides Lam. KAR94 * Hypericum apocynifolium Small Hypericum nudiflorum Michx. ex Willd. KAR94 Hypericum aspalathoides Willd. p.p. Hypericum brachyphyllum (Spach) Steud. KAR94 Hypericum aspalathoides Willd. p.p. Hypericum reductum (Svens.) P. Adams KAR94 Hypericum canadense var. galiiforme Fern. Hypericum canadense L. KAR94 Hypericum canadense var. magninsulare Weatherby Hypericum canadense L. KAR94 Hypericum canadense var. majus Gray Hypericum majus (Gray) Britt. KAR94 * Hypericum degeneri Fosberg Hypericum parvulum Greene KAR94 Hypericum denticulatum var. ovalifolium (Britt.) Blake Hypericum denticulatum Walt. KAR94

Page 302 Synonymy

Hypericum galioides var. pallidum C. Mohr Hypericum galioides Lam. KAR94 Hypericum glomeratum Small Hypericum densiflorum Pursh KAR94 Hypericum mutilum ssp. boreale (Britt.) J. Gillett Hypericum boreale (Britt.) Bickn. KAR94 Hypericum mutilum var. latisepalum Fern. Hypericum mutilum L. KAR94 Hypericum mutilum var. parviflorum (Willd.) Fern. Hypericum mutilum L. KAR94 Hypericum opacum Torr. & Gray Hypericum cistifolium Lam. KAR94 Hypericum petiolatum Walt., non L. Triadenum walteri (J.G. Gmel.) Gleason KAR94 * Hypericum pyramidatum Ait. Hypericum ascyron L. KAR94 Hypericum spathulatum (Spach) Steud. Hypericum prolificum L. KAR94 Hypericum sphaerocarpum var. turgidum (Small) Svens. Hypericum sphaerocarpum Michx. KAR94 Hypericum stans (Michx. ex Willd.) P. Adams & Robson Hypericum crux-andreae (L.) Crantz KAR94 Hypericum subpetiolatum Bickn. ex Small Hypericum punctatum Lam. KAR94 Hypericum tubulosum var. walteri (J.G. Gmel.) Lott Triadenum walteri (J.G. Gmel.) Gleason KAR94 Hypericum tubulosum Walt. Triadenum tubulosum (Walt.) Gleason KAR94 Hypericum turgidum Small Hypericum sphaerocarpum Michx. KAR94 Hypericum virgatum Lam. Hypericum denticulatum Walt. KAR94 Hypericum virginicum L. Triadenum virginicum (L.) Raf. KAR94 Hypericum virginicum var. fraseri (Spach) Fern. Triadenum fraseri (Spach) Gleason KAR94 Hypericum walteri J.G. Gmel. Triadenum walteri (J.G. Gmel.) Gleason KAR94 Hypoxis curtissii Rose Hypoxis hirsuta (L.) Coville KAR94 * Hypoxis decumbens L. Hypoxis hirsuta (L.) Coville KAR94 Hypoxis hirsuta var. leptocarpa (Engelm. & Gray) Brackett Hypoxis hirsuta (L.) Coville KAR94 * Hypoxis leptocarpa (Engelm. & Gray) Small Hypoxis hirsuta (L.) Coville KAR94 Hypoxis longii Fern. Hypoxis sessilis L. KAR94 * Hypoxis rigida Chapman Hypoxis hirsuta (L.) Coville KAR94 * Hypoxis wrightii (Baker) Brackett Hypoxis juncea Sm. KAR94 Hyptis alata var. stenophylla Shinners Hyptis alata (Raf.) Shinners KAR94 Hyptis mutabilis var. spicata (Poit.) Briq. Hyptis mutabilis (A. Rich.) Briq. KAR94 Hyptis radiata Willd. Hyptis alata (Raf.) Shinners KAR94 Hyptis scoparia Poit. Hyptis americana (Poit.) Briq. KAR94 Hyptis spicata Poit. Hyptis mutabilis (A. Rich.) Briq. NLSPN Ibidium cernuum (L.) House Spiranthes cernua (L.) L.C. Rich. KAR94 Ibidium laciniatum (Small) House Spiranthes laciniata (Small) Ames KAR94 Ibidium longilabre (Lindl.) House Spiranthes longilabris Lindl. KAR94 Ibidium odoratum (NUTT.)HOUSE Spiranthes odorata (Nutt.) Lindl. NLSPN Ibidium plantagineum (Raf.) House Spiranthes lucida (H.H. Eat.) Ames KAR94 Ibidium praecox (Walt.) House Spiranthes praecox (Walt.) S. Wats. KAR94 Ibidium strictum (Rydb.) House Spiranthes romanzoffiana Cham. KAR94 Ibidium tortile (Sw.) House Spiranthes torta (Thunb.) Garay & Sweet KAR94 Ibidium vernale (Engelm. & Gray) House Spiranthes vernalis Engelm. & Gray KAR94 Icacorea glauciflora (Urban) Britt. Ardisia glauciflora Urban KAR94 Icacorea luquillensis Britt. Ardisia luquillensis (Britt.) Alain KAR94 Ilex bronxensis Britt. Ilex verticillata (L.) Gray KAR94 Ilex cassine var. myrtifolia (Walt.) Sarg. Ilex myrtifolia Walt. KAR94 Ilex curtissii (Fern.) Small Ilex decidua Walt. KAR94 Ilex cuthbertii Small Ilex longipes Chapman ex Trel. KAR94 Ilex decidua var. curtissii Fern. Ilex decidua Walt. KAR94 Ilex decidua var. longipes (Chapman ex Trel.) Ahles Ilex longipes Chapman ex Trel. KAR94 Ilex fastigiata Bickn. Ilex verticillata (L.) Gray KAR94 Ilex longipes var. hirsuta Lundell Ilex longipes Chapman ex Trel. KAR94 Ilex riedalei Loes. Ilex urbaniana var. riedalei (Loes.) Edwin KAR94 Ilex verticillata var. cyclophylla B.L. Robins. Ilex verticillata (L.) Gray KAR94

Page 303 Synonymy

Ilex verticillata var. fastigiata (Bickn.) Fern. Ilex verticillata (L.) Gray KAR94

Ilex verticillata var. padifolia (Willd.) Torr. & Gray ex S. Wats. Ilex verticillata (L.) Gray KAR94 Ilex verticillata var. tenuifolia (Torr.) S. Wats. Ilex verticillata (L.) Gray KAR94 Iliamna angulata Greene Iliamna grandiflora (Rydb.) Wiggins KAR94 Ilysanthes attenuata (Spreng.) Small Lindernia dubia var. dubia (L.) Pennell KAR94 Ilysanthes dubia (L.) Barnh. Lindernia dubia var. dubia (L.) Pennell KAR94 Ilysanthes grandiflora (Nutt.) Benth. Lindernia grandiflora Nutt. KAR94 Lindernia dubia var. anagallidea (Michx.) Ilysanthes inequalis (Walt.) Pennell Cooperrider KAR94 Ilysanthes monticola (Muhl. ex Nutt.) Raf. Lindernia monticola Muhl. ex Nutt. KAR94 Ilysanthes saxicola (M.A. Curtis) Chapman Lindernia monticola Muhl. ex Nutt. KAR94 Impatiens biflora Walt. Impatiens capensis Meerb. KAR94 Impatiens fulva Nutt. Impatiens capensis Meerb. KAR94 Impatiens noli-tangere ssp. biflora (Walt.) Hultén Impatiens capensis Meerb. KAR94 Impatiens nortonii Rydb. Impatiens capensis Meerb. KAR94 Impatiens occidentalis Rydb. Impatiens noli-tangere L. KAR94 Impatiens roylei Walp. Impatiens glandulifera Royle KAR94 Imperata hookeri (Rupr. ex Anderss.) Rupr. ex Hack. Imperata brevifolia Vasey KAR94 * Inga fagifolia (L.) Willd. ex Benth., non G. Don Inga laurina (Sw.) Willd. KAR94 Inga inga (L.) Britt. Inga vera Willd. KAR94 Sabal palmetto (Walt.) Lodd. ex J.A. & J.H. Inodes schwarzii O.F. Cook Schultes KAR94 Inula divaricata Nutt. Croptilon divaricatum (Nutt.) Raf. KAR94 Inula mariana L. Chrysopsis mariana (L.) Ell. KAR94 Iodanthus hesperidioides (Torr. & Gray) Gray Iodanthus pinnatifidus (Michx.) Steud. KAR94 Ioxylon pomiferum Raf. Maclura pomifera (Raf.) Schneid. KAR94 Ipomoea acuminata (Vahl) Roemer & J.A. Schultes Ipomoea indica (Burm. f.) Merr. KAR94 Ipomoea barbigera Sweet Ipomoea hederacea Jacq. KAR94 Ipomoea cairica var. hederacea Hallier f. Ipomoea cairica (L.) Sweet KAR94

Ipomoea cairica var. lineariloba (Hbd.) O. Deg. & van Ooststr. Ipomoea cairica (L.) Sweet KAR94 Ipomoea campanulata auct. non L. Stictocardia tiliifolia (Desr.) Hallier f. KAR94 Ipomoea cordatotriloba var. cordatotriloba Ipomoea carolina (L.) Pursh, non L. Dennst. KAR94 Ipomoea cordatotriloba var. cordatotriloba Ipomoea caroliniana sensu Small, non Poir. Dennst. KAR94 Ipomoea cathartica Poir. Ipomoea indica (Burm. f.) Merr. KAR94 Ipomoea coccinea var. hederifolia (L.) Gray Ipomoea hederifolia L. KAR94 Ipomoea congesta R. Br. Ipomoea indica (Burm. f.) Merr. KAR94 Ipomoea desertorum House Ipomoea hederacea Jacq. KAR94 Ipomoea dissecta (Jacq.) Pursh Merremia dissecta (Jacq.) Hallier f. KAR94 Ipomoea gracilis auct. non R. Br. Ipomoea littoralis Blume KAR94 Ipomoea hederacea var. integriuscula Gray Ipomoea hederacea Jacq. KAR94 Ipomoea heptaphylla (Rottb. & Willd.) Voigt Ipomoea wrightii Gray KAR94 Ipomoea hirsutula Jacq. f. Ipomoea purpurea (L.) Roth KAR94 Ipomoea indica var. acuminata (Vahl) Fosberg Ipomoea indica (Burm. f.) Merr. KAR94 Ipomoea macrantha Roemer & J.A. Schultes Ipomoea violacea L. KAR94 Ipomoea mutabilis Lindl. Ipomoea indica (Burm. f.) Merr. KAR94 Ipomoea pandurata var. rubescens Choisy Ipomoea pandurata (L.) G.F.W. Mey. KAR94 Ipomoea pulchella Roth Ipomoea wrightii Gray KAR94 Ipomoea purpurea var. diversifolia (Lindl.) O'Donell Ipomoea purpurea (L.) Roth KAR94 Ipomoea rubra (Vahl) Millsp. Ipomoea setifera Poir. KAR94

Page 304 Synonymy

Ipomoea sinuata Ortega Merremia dissecta (Jacq.) Hallier f. KAR94 Ipomoea spiralis House Ipomoea wrightii Gray KAR94 * Ipomoea stolonifera (Cirillo) J.F. Gmel. Ipomoea imperati (Vahl) Griseb. KAR94 Ipomoea tamnifolia L. Jacquemontia tamnifolia (L.) Griseb. KAR94 Ipomoea cordatotriloba var. cordatotriloba * Ipomoea trichocarpa Ell. Dennst. KAR94 Ipomoea tuba (Schlecht.) G. Don Ipomoea violacea L. KAR94 Iresine canescens Humb. & Bonpl. ex Willd. Iresine diffusa Humb. & Bonpl. ex Willd. KAR94 Iresine celosia L. Iresine diffusa Humb. & Bonpl. ex Willd. KAR94 Iresine celosioides auct. non L. Iresine rhizomatosa Standl. KAR94 Iresine celosioides L. Iresine diffusa Humb. & Bonpl. ex Willd. KAR94 Iresine elongata Humb. & Bonpl. ex Willd. Iresine diffusa Humb. & Bonpl. ex Willd. KAR94 Iresine paniculata (L.) Kuntze, non Poir. Iresine diffusa Humb. & Bonpl. ex Willd. KAR94 Iris alticristata Small Iris giganticaerulea Small KAR94 Iris aurilinea Alexander Iris giganticaerulea Small KAR94 Iris brevipes Small Iris brevicaulis Raf. KAR94 Iris carolina Radius Iris prismatica Pursh ex Ker-Gawl. KAR94 Iris citricristata Small Iris giganticaerulea Small KAR94 Iris cristata ssp. lacustris (Nutt.) Iltis Iris lacustris Nutt. KAR94 Iris cristata var. lacustris (Nutt.) Dykes Iris lacustris Nutt. KAR94 Iris ecristata Alexander Iris fulva Ker-Gawl. KAR94 Iris elephantina Small Iris giganticaerulea Small KAR94 Iris fluviatilis Small Iris giganticaerulea Small KAR94 Iris foliosa Mackenzie & Bush Iris brevicaulis Raf. KAR94 Iris foliosa var. boonensis Daniels Iris brevicaulis Raf. KAR94 Iris setosa var. canadensis M. Foster ex B.L. * Iris hookeri Penny ex D. Don Robins. & Fern. KAR94 * Iris longipetala Herbert Iris missouriensis Nutt. KAR94 Iris miraculosa Small Iris giganticaerulea Small KAR94 Iris mississippiensis Alexander Iris brevicaulis Raf. KAR94 Iris missouriensis var. arizonica (Dykes) R.C. Foster Iris missouriensis Nutt. KAR94 Iris missouriensis var. pelogonus (Goodding) R.C. Foster Iris missouriensis Nutt. KAR94 Iris paludicola Alexander Iris giganticaerulea Small KAR94 Iris pariensis Welsh Iris missouriensis Nutt. KAR94 Iris parvicaerulea Alexander Iris giganticaerulea Small KAR94 Iris prismatica var. austrina Fern. Iris prismatica Pursh ex Ker-Gawl. KAR94 Iris rivularis Small Iris giganticaerulea Small KAR94 Iris setosa ssp. canadensis (M. Foster ex B.L. Robins. & Fern.) Iris setosa var. canadensis M. Foster ex B.L. Hultén Robins. & Fern. KAR94 Iris tolmieana Herbert Iris missouriensis Nutt. KAR94 Iris tripetala Walt., non L. f. Iris tridentata Pursh KAR94 Iris venulosa Alexander Iris giganticaerulea Small KAR94 Iris wherryana Small Iris giganticaerulea Small KAR94 Iroucana guianensis Aubl. Casearia guianensis (Aubl.) Urban KAR94 Isandrina emarginata (L.) Britt. & Rose ex Britt. & Wilson Senna bicapsularis (L.) Roxb. KAR94 Ischaemum secundatum Walt. Stenotaphrum secundatum (Walt.) Kuntze KAR94 Isnardia intermedia Small & Alexander Ludwigia repens J.R. Forst. KAR94 Isnardia palustris L., non Jussiaea palustris G.F.W. Mey. Ludwigia palustris (L.) Ell. KAR94 Isnardia repens (J.R. Forst.) DC. Ludwigia repens J.R. Forst. KAR94 Isnardia spathulata (Torr. & Gray) Small Ludwigia spathulata Torr. & Gray KAR94 Isocoma menziesii var. vernonioides (Nutt.) Isocoma veneta var. vernonioides (Nutt.) Jepson Nesom KAR94

Page 305 Synonymy

Isocoma menziesii var. vernonioides (Nutt.) Isocoma vernonioides Nutt. Nesom KAR94 Isoetes braunii Durieu Isoetes echinospora Durieu KAR94 Isoetes eatonii var. gravesii (A.A. Eat.) Clute (pro syn.) Isoetes X eatonii Dodge (pro sp.) KAR94 Isoetes echinospora ssp. asiatica (Makino) A. Löve Isoetes echinospora Durieu KAR94 Isoetes echinospora ssp. muricata (Durieu) A.& D. Löve Isoetes echinospora Durieu KAR94 Isoetes echinospora var. asiatica Makino Isoetes echinospora Durieu KAR94 Isoetes echinospora var. braunii (Durieu) Engelm. Isoetes echinospora Durieu KAR94 Isoetes echinospora var. hesperia (C.F. Reed) A. Löve Isoetes echinospora Durieu KAR94 Isoetes echinospora var. muricata (Durieu) Engelm. Isoetes echinospora Durieu KAR94 Isoetes echinospora var. robusta Engelm. Isoetes echinospora Durieu KAR94 Isoetes echinospora var. savilei Boivin Isoetes echinospora Durieu KAR94 Isoetes gravesii A.A. Eat. Isoetes X eatonii Dodge (pro sp.) KAR94 Isoetes howellii var. minima (A.A. Eat.) Pfeiffer Isoetes howellii Engelm. KAR94 Isoetes lacustris ssp. paupercula (Engelm.) J. Feilberg Isoetes occidentalis Henderson KAR94 Isoetes lacustris var. paupercula Engelm. Isoetes occidentalis Henderson KAR94 Isoetes muricata Durieu Isoetes echinospora Durieu KAR94 Isoetes muricata var. braunii (Durieu) C.F. Reed Isoetes echinospora Durieu KAR94 Isoetes muricata var. hesperia C.F. Reed Isoetes echinospora Durieu KAR94 Isoetes paupercula (Engelm.) A.A. Eat. Isoetes occidentalis Henderson KAR94 Isoetes piperi A.A. Eat. Isoetes occidentalis Henderson KAR94 Isoetes setacea Lam. p.p. Isoetes echinospora Durieu KAR94 Isoetes setacea ssp. muricata (Durieu) Holub Isoetes echinospora Durieu KAR94 * Isoetes virginica N.E. Pfeiffer Isoetes melanopoda Gay & Durieu ex Durieu KAR94

Isoetes virginica var. piedmontana N.E. Pfeiffer Isoetes piedmontana (N.E. Pfeiffer) C.F. Reed KAR94 Isolepis cernua (VAHL)ROEM. & J.A.SCHULTES Scirpus cernuus Vahl NLSPN Isolepis funckii Steud. Bulbostylis funckii (Steud.) C.B. Clarke KAR94 Isolepis mucronata (L.)FOURR. Scirpus mucronatus L. NLSPN Isolepis setaceus (L.) R. Br. Scirpus setaceus L. KAR94 Isolepis warei Torr. Bulbostylis warei (Torr.) C.B. Clarke KAR94 Isopappus divaricatus (Nutt.) Torr. & Gray Croptilon divaricatum (Nutt.) Raf. KAR94 Isopyrum biternatum (Raf.) Torr. & Gray Enemion biternatum Raf. KAR94 Isotoma longiflora (L.) K. Presl Hippobroma longiflora (L.) G. Don KAR94 Isotrema tomentosa (Sims) Huber Aristolochia tomentosa Sims KAR94 Iva axillaris ssp. robustior (Hook.) Bassett Iva axillaris Pursh KAR94 Iva axillaris var. robustior Hook. Iva axillaris Pursh KAR94 * Ivesia eremica (Coville) Rydb. Ivesia kingii S. Wats. KAR94 Ivesia kingii var. eremica (Coville) Ertter Ivesia kingii S. Wats. KAR94 Ivesia kingii var. kingii S. Wats. Ivesia kingii S. Wats. JEP93

Ixia coelestina Bartr. Calydorea coelestina (Bartr.) Goldblatt & Henrich KAR94 Ixora occidentalis L. Faramea occidentalis (L.) A. Rich. KAR94 Jambosa jambos (L.) Millsp. Syzygium jambos (L.) Alston KAR94 Juglans elaeopyren Dode Juglans major (Torr.) Heller KAR94 Juglans microcarpa var. major (Torr.) L. Benson Juglans major (Torr.) Heller KAR94 Juglans rupestris var. major Torr. Juglans major (Torr.) Heller KAR94 Juncellus serotinus (Rottb.) Clarke Cyperus serotinus Rottb. KAR94 Juncoides arcticum (Blytt) Coville Luzula arctica ssp. arctica Blytt KAR94 Juncoides bulbosum (Wood) Small Luzula bulbosa (Wood) Smyth & Smyth KAR94 Juncoides hyperboreum (R. Br.) Sheldon p.p. Luzula arctica ssp. arctica Blytt KAR94 Juncoides hyperboreum (R. Br.) Sheldon p.p. Luzula confusa Lindeberg KAR94 Juncoides spicatum (L.) Kuntze Luzula spicata (L.) DC. KAR94

Page 306 Synonymy

Juncus hemiendytus var. abjectus (F.J. Herm.) * Juncus abjectus F.J. Herm. Ertter KAR94 Juncus acuminatus var. robustus Engelm. Juncus nodatus Coville KAR94 Juncus alpinoarticulatus ssp. fuscescens (Fern.) * Juncus alpinus auct. non Vill. Hämet-Ahti KAR94 Juncus alpinoarticulatus ssp. fuscescens (Fern.) Juncus alpinus var. fuscescens Fern. Hämet-Ahti KAR94 Juncus arcticus ssp. littoralis (Engelm.) Hultén Juncus balticus var. littoralis Engelm. KAR94 Juncus aristulatus auct. non Michx. Juncus biflorus Ell. KAR94 Juncus aristulatus var. biflorus Small Juncus biflorus Ell. KAR94 Juncus articulatus var. obtusatus Engelm. Juncus articulatus L. KAR94 Juncus balticus var. mexicanus (Willd. ex J.A. & J.H. Schultes) Kuntze Juncus mexicanus Willd. ex J.A. & J.H. Schultes KAR94 Juncus brachystylus (Engelm.) Piper Juncus kelloggii Engelm. KAR94 Juncus bufonius var. halophilus Buch. & Fern. Juncus ambiguus Guss. KAR94 Juncus bufonius var. ranarius (Perrier & Song.) Hayek Juncus ambiguus Guss. KAR94 Juncus canadensis var. euroauster Fern. Juncus canadensis J. Gay ex Laharpe KAR94 Juncus canadensis var. sparsiflorus Fern. Juncus canadensis J. Gay ex Laharpe KAR94 Juncus dichotomus var. platyphyllus Wieg. Juncus dichotomus Ell. KAR94 Juncus effusus ssp. solutus (Fern. & Wieg.) Hämet-Ahti Juncus effusus var. solutus Fern. & Wieg. KAR94 Juncus ensifolius var. brunnescens (Rydb.) Cronq. Juncus saximontanus A. Nels. KAR94 Juncus ensifolius var. major Hook. Juncus ensifolius Wikstr. KAR94 Juncus ensifolius var. montanus (Engelm.) C.L. Hitchc. Juncus saximontanus A. Nels. KAR94 Juncus exilis Osterhout Juncus confusus Coville KAR94 Juncus falcatus ssp. sitchensis (Buch.) Hultén Juncus prominens (Buch.) Miyabe & Kudo KAR94 Juncus falcatus var. sitchensis Buch. Juncus prominens (Buch.) Miyabe & Kudo KAR94 Juncus greenei var. vaseyi (Engelm.) Boivin Juncus vaseyi Engelm. KAR94 * Juncus griscomii Fern. Juncus effusus var. solutus Fern. & Wieg. KAR94 Juncus jonesii Rydb. Juncus regelii Buch. KAR94 Juncus kansanus F.J. Herm. Juncus brachyphyllus Wieg. KAR94 Juncus macer S.F. Gray Juncus tenuis Willd. KAR94 Juncus marginatus var. biflorus Wood Juncus biflorus Ell. KAR94 Juncus marginatus var. odoratus Torr. Juncus biflorus Ell. KAR94 Juncus megaspermus F.J. Herm. Juncus triformis Engelm. KAR94 Juncus mertensianus var. duranii (Ewan) F.J. Herm. Juncus duranii Ewan KAR94 Juncus oreganus S. Wats. Juncus supiniformis Engelm. KAR94 Juncus pelocarpus var. crassicaudex Engelm. Juncus abortivus Chapman KAR94 Juncus pelocarpus var. sabulonensis St. John Juncus pelocarpus E. Mey. KAR94 * Juncus pervetus Fern. Juncus subnodulosus Schrank KAR94 * Juncus platyphyllus (Wieg.) Fern. Juncus dichotomus Ell. KAR94 Juncus ranarius Perrier & Song. Juncus ambiguus Guss. KAR94 Juncus robustus (Engelm.) Coville Juncus nodatus Coville KAR94 Juncus saximontanus var. robustior M.E. Peck Juncus saximontanus A. Nels. KAR94 Juncus scirpoides var. compositus Harper Juncus scirpoides Lam. KAR94 Juncus scirpoides var. meridionalis Buch. Juncus scirpoides Lam. KAR94 Juncus setaceus Rostk. Juncus coriaceus Mackenzie KAR94 Juncus slwookoorum S.B. Young Juncus mertensianus Bong. KAR94

* Juncus sphaerocarpus auct. non Nees ex Funck Juncus bufonius var. occidentalis F.J. Herm. KAR94 Juncus supinus Moench Juncus bulbosus L. KAR94 Juncus tenuis var. anthelatus Wieg. Juncus tenuis Willd. KAR94 Juncus tenuis var. congestus Engelm. Juncus occidentalis Wieg. KAR94 Juncus tenuis var. dudleyi (Wieg.) F.J. Herm. Juncus dudleyi Wieg. KAR94

Page 307 Synonymy

Juncus tenuis var. multicornis E. Mey. Juncus tenuis Willd. KAR94 Juncus tenuis var. platyphyllus (Wieg.) F.J. Herm. Juncus dichotomus Ell. KAR94 Juncus tenuis var. uniflorus auct. p.p. non Farw. Juncus dudleyi Wieg. KAR94 Juncus tenuis var. williamsii Fern. Juncus tenuis Willd. KAR94 Juncus triglumis ssp. albescens (Lange) Hultén Juncus albescens (Lange) Fern. KAR94 Juncus triglumis var. albescens Lange Juncus albescens (Lange) Fern. KAR94 Juncus xiphioides var. macranthus Engelm. Juncus saximontanus A. Nels. KAR94 Juncus xiphioides var. montanus Engelm. Juncus saximontanus A. Nels. KAR94 Juncus xiphioides var. triandrus Engelm. Juncus ensifolius Wikstr. KAR94 Juniperus virginiana var. silicicola (Small) J. Juniperus barbadensis C. Mohr, non L. Silba KAR94 Juniperus horizontalis var. douglasii hort. Juniperus horizontalis Moench KAR94 Juniperus horizontalis var. variegata Beissn. Juniperus horizontalis Moench KAR94 Juniperus hudsonica Forbes Juniperus horizontalis Moench KAR94 Juniperus virginiana var. silicicola (Small) J. Juniperus lucayana auct. non Britt. Silba KAR94 Juniperus prostrata Pers. Juniperus horizontalis Moench KAR94 Juniperus repens Nutt. Juniperus horizontalis Moench KAR94 Juniperus virginiana var. silicicola (Small) J. * Juniperus silicicola (Small) Bailey Silba KAR94 Juniperus virginiana var. silicicola (Small) J. Juniperus virginiana ssp. silicicola (Small) E. Murr. Silba KAR94 Juniperus virginiana var. prostrata (Pers.) Torr. Juniperus horizontalis Moench KAR94 Jurtsevia richardsonii (Hook.) A.& D. Löve Anemone richardsonii Hook. KAR94 Jussiaea bonariensis Micheli Ludwigia bonariensis (M. Micheli) Hara NLSPN Jussiaea decurrens (Walt.) DC. Ludwigia decurrens Walt. KAR94 Jussiaea erecta L. Ludwigia erecta (L.) Hara KAR94 Jussiaea grandiflora Michx., non Ruiz & Pavón Ludwigia uruguayensis (Camb.) Hara KAR94 Jussiaea leptocarpa Nutt. Ludwigia leptocarpa (Nutt.) Hara KAR94 Jussiaea michauxiana Fern. (excl. type) Ludwigia uruguayensis (Camb.) Hara KAR94 Jussiaea neglecta Small Ludwigia bonariensis (M. Micheli) Hara KAR94 Jussiaea peruviana L. Ludwigia peruviana (L.) Hara KAR94 Jussiaea repens var. grandiflora M. Micheli Ludwigia uruguayensis (Camb.) Hara KAR94 Jussiaea subacaulis Pursh Camissonia subacaulis (Pursh) Raven KAR94 Jussiaea uruguayensis Camb. Ludwigia uruguayensis (Camb.) Hara KAR94 Justicia americana var. subcoriacea Fern. Justicia americana (L.) Vahl KAR94 Justicia brachiata Pursh Dicliptera brachiata (Pursh) Spreng. KAR94 Justicia brunelloides Lam. Nelsonia canescens (Lam.) Spreng. KAR94 Justicia laetevirens Buckl. Yeatesia viridiflora (Nees) Small KAR94 * Justicia mortuifluminis Fern. Justicia americana (L.) Vahl KAR94 Justicia nitida Jacq. Odontonema nitidum (Jacq.) Kuntze KAR94 Justicia umbratilis Fern. Justicia americana (L.) Vahl KAR94 Justicia verticillaris (Nees) Urban Justicia martinsoniana Howard KAR94 Kalmia angustifolia var. carolina (Small) Fern. Kalmia carolina Small KAR94 Kalmia latifolia var. laevipes Fern. Kalmia latifolia L. KAR94

Kalmia microphylla ssp. occidentalis (Small) Taylor & MacBryde Kalmia microphylla (Hook.) Heller KAR94 Kalmia microphylla var. occidentalis (Small) Ebinger Kalmia microphylla (Hook.) Heller KAR94 Kalmia occidentalis Small Kalmia microphylla (Hook.) Heller KAR94 Kalmia polifolia ssp. microphylla (Hook.) Calder & Taylor Kalmia microphylla (Hook.) Heller KAR94 Kalmia polifolia ssp. occidentalis (Small) Abrams Kalmia microphylla (Hook.) Heller KAR94 Kalmia polifolia var. microphylla (Hook.) Hall Kalmia microphylla (Hook.) Heller KAR94 Kalmia polifolia var. rosmarinifolia (Pursh) Rehd. Kalmia polifolia Wangenh. KAR94

Page 308 Synonymy

Kalmiella hirsuta (Walt.) Small Kalmia hirsuta Walt. KAR94 * Keysseria erici (Forbes) Cabrera Lagenifera erici Forbes KAR94 * Keysseria helenae (Forbes & Lydgate) Cabrera Lagenifera helenae Forbes & Lydgate KAR94 Keysseria lavandula St. John Lagenifera maviensis Mann KAR94 * Keysseria maviensis (Mann) Cabrera Lagenifera maviensis Mann KAR94 Kneiffia perennis (L.) Pennell Oenothera perennis L. KAR94 Kneiffia pumila (L.) Spach Oenothera perennis L. KAR94 Kobresia bellardii (All.) K. Koch Kobresia myosuroides (Vill.) Fiori KAR94 Kobresia bellardii var. macrocarpa (Clokey ex Mackenzie) Harrington Kobresia sibirica (Turcz. ex Ledeb.) Boeckl. KAR94

Kobresia bipartita (All.) Dalla Torre Kobresia simpliciuscula (Wahlenb.) Mackenzie KAR94 Kobresia elachycarpa (Fern.) Fern. Carex sterilis Willd. KAR94 Kobresia hyperborea Porsild Kobresia sibirica (Turcz. ex Ledeb.) Boeckl. KAR94 Kobresia hyperborea var. alaskana Duman Kobresia sibirica (Turcz. ex Ledeb.) Boeckl. KAR94 Kobresia macrocarpa Clokey ex Mackenzie Kobresia sibirica (Turcz. ex Ledeb.) Boeckl. KAR94 Kobresia schoenoides (C.A. Mey.) Steud. p.p. Kobresia sibirica (Turcz. ex Ledeb.) Boeckl. KAR94 Kobresia schoenoides var. lepagei (Duman) Boivin Kobresia sibirica (Turcz. ex Ledeb.) Boeckl. KAR94

Kobresia simpliciuscula var. americana Duman Kobresia simpliciuscula (Wahlenb.) Mackenzie KAR94 Kochia alata Bates Kochia scoparia (L.) Schrad. KAR94 Kochia americana var. californica (S. Wats.) M.E. Jones Kochia californica S. Wats. KAR94 Kochia americana var. vestita S. Wats. Kochia americana S. Wats. KAR94 Kochia atriplicifolia Spreng. Cycloloma atriplicifolium (Spreng.) Coult. KAR94 Kochia hirsuta (L.) Nolte Bassia hirsuta (L.) Aschers. KAR94 Kochia hyssopifolia (Pallas) Schrad. Bassia hyssopifolia (Pallas) Volk. KAR94 Kochia scoparia var. culta Farw. Kochia scoparia (L.) Schrad. KAR94 Kochia scoparia var. pubescens Fenzl Kochia scoparia (L.) Schrad. KAR94 Kochia scoparia var. subvillosa Moq. Kochia scoparia (L.) Schrad. KAR94 Kochia scoparia var. trichophila (Stapf) Bailey Kochia scoparia (L.) Schrad. KAR94 Kochia sieversiana (Pallas) C.A. Mey. Kochia scoparia (L.) Schrad. KAR94 Kochia trichophila Stapf Kochia scoparia (L.) Schrad. KAR94 Kochia vestita (S. Wats.) Rydb. Kochia americana S. Wats. KAR94 Koeberlinia spinosa ssp. tenuispina (Kearney & Peebles) E. Koeberlinia spinosa var. tenuispina Kearney & * Murray Peebles JEP93 Koellia albescens (Torr. & Gray) Kuntze Pycnanthemum albescens Torr. & Gray KAR94 Koellia aristata (Michx.) Kuntze Pycnanthemum setosum Nutt. KAR94 Koellia flexuosa (WALTER)MACMIL. Pycnanthemum flexuosum (Walt.) B.S.P. NLSPN Koellia flexuosa auct. non (Walt.) MacM. Pycnanthemum tenuifolium Schrad. KAR94 Koellia hugeri Small Pycnanthemum flexuosum (Walt.) B.S.P. KAR94 Koellia hyssopifolia (Benth.) Britt. Pycnanthemum flexuosum (Walt.) B.S.P. KAR94 Koellia mutica (Michx.) Kuntze Pycnanthemum muticum (Michx.) Pers. KAR94 Koellia nuda (Nutt.) Kuntze Pycnanthemum nudum Nutt. KAR94 Koellia pauciflora Small Pycnanthemum albescens Torr. & Gray KAR94 Pycnanthemum virginianum (L.) T. Dur. & B.D. Koellia virginiana (L.) MacM. Jackson ex B.L. Robins. & Fern. KAR94 * Kosteletzkya althaeifolia (Chapman) Rusby Kosteletzkya virginica (L.) K. Presl ex Gray KAR94 Kosteletzkya depressa (L.) O.J. Blanchard, Kosteletzkya pentasperma Griseb. Fryxell & Bates KAR94 * Kosteletzkya smilacifolia Gray Kosteletzkya virginica (L.) K. Presl ex Gray KAR94 Kosteletzkya virginica var. althaeifolia Chapman Kosteletzkya virginica (L.) K. Presl ex Gray KAR94 Kosteletzkya virginica var. aquilonia Fern. Kosteletzkya virginica (L.) K. Presl ex Gray KAR94 Kraunhia frutescens (L.) Greene Wisteria frutescens (L.) Poir. KAR94

Page 309 Synonymy

Kraunhia macrostachya (Torr. & Gray) Small Wisteria frutescens (L.) Poir. KAR94 Krigia gracilis (DC.) Shinners Krigia cespitosa (Raf.) Chambers KAR94 Krigia oppositifolia Raf. Krigia cespitosa (Raf.) Chambers KAR94 Kyllinga brevifolioides (Thieret & Delahoussaye) G. Tucker Kyllinga gracillima Miq. KAR94 Kyllinga peruviana Lam. Cyperus peruvianus (Lam.) F.N. Williams KAR94 Kyllinga sesquiflora Torr. Kyllinga odorata Vahl KAR94 Kyllinga tenuifolia Steud. Kyllinga pumila Michx. KAR94 Labordia baillonii St. John Labordia hirtella Mann KAR94 Labordia cyrtandrae var. nahikuana Sherff Labordia hirtella Mann KAR94 Labordia fagraeoidea var. conferta Sherff Labordia fagraeoidea Gaud. KAR94 Labordia fagraeoidea var. hillebrandii Sherff Labordia waiolani Wawra KAR94 Labordia fagraeoidea var. humei Sherff Labordia fagraeoidea Gaud. KAR94 Labordia fagraeoidea var. jugorum Sherff Labordia fagraeoidea Gaud. KAR94 Labordia fagraeoidea var. longisepala Sherff Labordia waiolani Wawra KAR94 Labordia fagraeoidea var. multinervia Sherff Labordia waiolani Wawra KAR94 Labordia fagraeoidea var. saint-johniana Sherff Labordia waiolani Wawra KAR94 Labordia fagraeoidea var. septentrionalis Sherff Labordia waiolani Wawra KAR94 Labordia fagraeoidea var. simulans O. Deg. & Sherff Labordia waiolani Wawra KAR94 Labordia fagraeoidea var. waianaeana Sherff Labordia waiolani Wawra KAR94 Labordia glabra Hbd. Labordia hedyosmifolia Baill. KAR94 Labordia hosakana (Sherff) W.L. Wagner, Labordia glabra var. latisepala Sherff Herbst & Sohmer KAR94 Labordia glabra var. orientalis Sherff Labordia hedyosmifolia Baill. KAR94

Labordia hedyosmifolia var. centralis (Skottsberg) St. John Labordia hedyosmifolia Baill. KAR94 Labordia hedyosmifolia var. grayana (Hbd.) Sherff Labordia hedyosmifolia Baill. KAR94 Labordia hosakana (Sherff) W.L. Wagner, Labordia hedyosmifolia var. hosakana Sherff Herbst & Sohmer KAR94 Labordia hedyosmifolia var. kilaueana Sherff Labordia hedyosmifolia Baill. KAR94 Labordia hedyosmifolia var. magnifolia O. Deg. & Sherff Labordia hedyosmifolia Baill. KAR94 Labordia hedyosmifolia var. robusta Sherff Labordia hedyosmifolia Baill. KAR94 Labordia hedyosmifolia var. rockii Sherff Labordia hedyosmifolia Baill. KAR94 Labordia hedyosmifolia var. skottsbergii Sherff Labordia hedyosmifolia Baill. KAR94 Labordia hirtella var. haleakalana Sherff Labordia hirtella Mann KAR94 Labordia hirtella var. hispidior Sherff Labordia hirtella Mann KAR94 Labordia hirtella var. imbricata O. Deg. & Sherff Labordia hirtella Mann KAR94 Labordia hirtella var. laevis Sherff Labordia hirtella Mann KAR94 Labordia hirtella var. laevisepala Sherff Labordia hirtella Mann KAR94 Labordia hirtella var. microcalyx Hbd. Labordia hirtella Mann KAR94 Labordia hirtella var. microphylla Hbd. Labordia hirtella Mann KAR94 * Labordia hirtella var. sororia Sherff Labordia hirtella Mann KAR94 Labordia mauiensis Sherff Labordia hedyosmifolia Baill. KAR94 * Labordia membranacea Mann Labordia hirtella Mann KAR94 Labordia membranacea var. exigua Sherff Labordia hirtella Mann KAR94 * Labordia molokaiana Baill. Labordia waiolani Wawra KAR94 Labordia molokaiana var. bryanii Sherff Labordia waiolani Wawra KAR94 Labordia molokaiana var. congesta O. Deg. & Sherff Labordia waiolani Wawra KAR94 Labordia molokaiana var. lophocarpa (Hbd.) Sherff Labordia waiolani Wawra KAR94 Labordia molokaiana var. munroi Sherff Labordia waiolani Wawra KAR94 Labordia molokaiana var. phyllocalyx (Hbd.) Sherff Labordia waiolani Wawra KAR94 Labordia molokaiana var. setosa O. Deg. & Sherff Labordia waiolani Wawra KAR94 Labordia nelsonii St. John Labordia hedyosmifolia Baill. KAR94 Labordia nervosa St. John Labordia waiolani Wawra KAR94

Page 310 Synonymy

Labordia olympiana Sherff Labordia hirtella Mann KAR94 Labordia pallida Mann Labordia hirtella Mann KAR94 Labordia pallida var. hispidula Sherff Labordia hirtella Mann KAR94 Labordia pedunculata Sherff Labordia hirtella Mann KAR94 Labordia wawrana Sherff Labordia hirtella Mann KAR94 Lachnanthes tinctoria (J.F. Gmel.) Ell. Lachnanthes caroliana (Lam.) Dandy KAR94 Lachnocaulon eciliatum Small Lachnocaulon minus (Chapman) Small KAR94 Lachnocaulon floridanum Small Lachnocaulon anceps (Walt.) Morong KAR94 Lachnocaulon glabrum Koern. Lachnocaulon anceps (Walt.) Morong KAR94 Lacinaria acidota (Engelm. & Gray) Kuntze Liatris acidota Engelm. & Gray KAR94 Lacinaria chlorolepis Small Liatris garberi Gray KAR94 Lacinaria garberi (Gray) Kuntze Liatris garberi Gray KAR94 Lacinaria gracilis (Pursh) Kuntze Liatris gracilis Pursh KAR94 Lacinaria lancifolia Greene Liatris lancifolia (Greene) Kittell KAR94 Lacinaria laxa Small Liatris gracilis Pursh KAR94 Lacinaria ligulistylis A. Nels. Liatris ligulistylis (A. Nels.) K. Schum. KAR94 Lacinaria nashii Small Liatris garberi Gray KAR94 Lactuca campestris Greene Lactuca ludoviciana (Nutt.) Riddell KAR94 Lactuca campestris var. typica Wieg. Lactuca ludoviciana (Nutt.) Riddell KAR94

Lactuca oblongifolia Nutt. Lactuca tatarica var. pulchella (Pursh) Breitung KAR94

* Lactuca pulchella (Pursh) DC. Lactuca tatarica var. pulchella (Pursh) Breitung KAR94 Lactuca saligna var. runcinata Gren. & Godr. Lactuca saligna L. KAR94 Lactuca scariola L. Lactuca serriola L. KAR94 Lactuca spicata auct. non (Lam.) A.S. Hitchc. Lactuca biennis (Moench) Fern. KAR94 Lactuca spicata var. integrifolia (Torr. & Gray) Britt. Lactuca biennis (Moench) Fern. KAR94

Lactuca tatarica ssp. pulchella (Pursh) Stebbins Lactuca tatarica var. pulchella (Pursh) Breitung KAR94

Lactuca tatarica var. heterophylla (Nutt.) Boivin Lactuca tatarica var. pulchella (Pursh) Breitung KAR94 Lagenocarpus portoricensis Britt. Lagenocarpus guianensis Lindl. & Nees KAR94 Lagenophora viridis St. John Lagenifera maviensis Mann KAR94 Lagurus cylindricus L. Imperata cylindrica (L.) Palisot KAR94 Lantana aculeata L. Lantana camara L. KAR94

Lantana alba P. Mill. Lippia alba (P. Mill.) N.E. Br. ex Britt. & Wilson KAR94 Lantana camara var. aculeata (L.) Moldenke Lantana camara L. KAR94 Lantana camara var. flava (Medik.) Moldenke Lantana camara L. KAR94 Lantana camara var. hybrida (Neubert) Moldenke Lantana camara L. KAR94 Lantana camara var. mista (L.) Bailey Lantana camara L. KAR94 Lantana camara var. mutabilis (Hook.) Bailey Lantana camara L. KAR94 Lantana camara var. nivea (Vent.) Bailey Lantana camara L. KAR94 Lantana camara var. sanguinea (Medik.) Bailey Lantana camara L. KAR94 Lantana hispida auct. non Kunth Lantana urticoides Hayek KAR94 * Lantana horrida sensu Moldenke, non Kunth Lantana urticoides Hayek KAR94 Lantana horrida var. latibracteata Moldenke Lantana urticoides Hayek KAR94 Lantana notha Moldenke Lantana urticoides Hayek KAR94 Lantana scorta Moldenke Lantana urticoides Hayek KAR94 Lantana tiliifolia auct. non Cham. Lantana camara L. KAR94 Lantana urticoides var. hispidula Moldenke Lantana urticoides Hayek KAR94 Lapithea gentianoides (Ell.) Griseb. Sabatia gentianoides Ell. KAR94 Lappa minor Hill Arctium minus Bernh. KAR94

Page 311 Synonymy

Lappula floribunda (Lehm.) Greene Hackelia floribunda (Lehm.) I.M. Johnston KAR94 Lappula virginiana (L.) Greene Hackelia virginiana (L.) I.M. Johnston KAR94 Larix alaskensis W. Wight Larix laricina (Du Roi) K. Koch KAR94 Larix laricina var. alaskensis (W. Wight) Raup Larix laricina (Du Roi) K. Koch KAR94 Lasallea caroliniana (Walt.) Semple & Brouillet Aster carolinianus Walt. KAR94 Lasallea novae-angliae (L.) Semple & Brouillet Aster novae-angliae L. KAR94 Lasallea walteri (Alexander) Semple & Brouillet Aster walteri Alexander KAR94 Lasianthus moralesii (Griseb.) C. Wright Lasianthus lanceolatus (Griseb.) G. Maza KAR94 Lasiococcus mosieri (Small) Small Gaylussacia mosieri Small KAR94 * Lasthenia chrysostoma (Fisch. & C.A. Mey.) Greene Lasthenia californica DC. ex Lindl. KAR94

Lastrea oregana (C. Christens.) Copeland Thelypteris nevadensis (Baker) Clute ex Morton KAR94 Lastrea torresiana (GAUD.)T.MOORE Macrothelypteris torresiana (Gaud.) Ching NLSPN Lathyrus latifolius var. myrtifolius (MUHL. EX WILLD.)GRAY EX A.SHARP ET AL. Lathyrus palustris L. NLSPN Lathyrus myrtifolius Muhl. ex Willd. Lathyrus palustris L. KAR94 Lathyrus oreophilus Woot. & Standl. Lathyrus venosus Muhl. ex Willd. KAR94 Lathyrus palustris ssp. pilosus (Cham.) Hultén Lathyrus palustris L. KAR94 Lathyrus palustris var. linearifolius Ser. Lathyrus palustris L. KAR94 Lathyrus palustris var. macranthus (White) Fern. Lathyrus palustris L. KAR94 Lathyrus palustris var. meridionalis Butters & St. John Lathyrus palustris L. KAR94 Lathyrus palustris var. myrtifolius (Muhl. ex Willd.) Gray Lathyrus palustris L. KAR94 Lathyrus palustris var. pilosus (Cham.) Ledeb. Lathyrus palustris L. KAR94 Lathyrus palustris var. retusus Fern. & St. John Lathyrus palustris L. KAR94 Lathyrus venosus ssp. arkansanus (Fassett) C.L. Hitchc. Lathyrus venosus Muhl. ex Willd. KAR94 Lathyrus venosus var. arkansanus Fassett Lathyrus venosus Muhl. ex Willd. KAR94 Lathyrus venosus var. intonsus Butters & St. John Lathyrus venosus Muhl. ex Willd. KAR94 Lathyrus venosus var. meridionalis Butters & St. John Lathyrus venosus Muhl. ex Willd. KAR94 Laugeria resinosa Vahl Neolaugeria resinosa (Vahl) Nicols. KAR94 Laurentia longiflora (L.) Peterm. Hippobroma longiflora (L.) G. Don KAR94 Laurocerasus caroliniana (P. Mill.) M. Roemer Prunus caroliniana (P. Mill.) Ait. KAR94 Laurocerasus occidentalis (Sw.) M. Roemer Prunus occidentalis Sw. KAR94 Laurus albidus Nutt. Sassafras albidum (Nutt.) Nees KAR94 Laurus geniculata Marsh. Litsea aestivalis (L.) Fern. NLSPN Laurus melissifolia Walt. Lindera melissifolia (Walt.) Blume KAR94 Laurus sassafras L. Sassafras albidum (Nutt.) Nees KAR94 Leavenworthia michauxii Torr. Leavenworthia uniflora (Michx.) Britt. KAR94 Lebretonia paniculata (Cav.) Britt. Pavonia paniculata Cav. KAR94 Lecanium membranaceum (L.) K. Presl Trichomanes membranaceum L. KAR94 Lechea torreyi var. congesta Hodgdon Lechea torreyi Leggett ex Britt. KAR94

Lecticula resupinata (B.D. Greene ex Bigelow) Barnh. Utricularia resupinata B.D. Greene ex Bigelow KAR94

* Ledum decumbens (Ait.) Lodd. ex Steud. Ledum palustre ssp. decumbens (Ait.) Hultén KAR94 Ledum glandulosum ssp. australe C.L. Hitchc. Ledum X columbianum Piper (pro sp.) KAR94 Ledum glandulosum ssp. columbianum (Piper) C.L. Hitchc. Ledum X columbianum Piper (pro sp.) KAR94 Ledum glandulosum ssp. olivaceum C.L. Hitchc. Ledum X columbianum Piper (pro sp.) KAR94

Ledum glandulosum var. californicum (Kellogg) C.L. Hitchc. Ledum glandulosum Nutt. KAR94 Ledum glandulosum var. columbianum (Piper) C.L. Hitchc. Ledum X columbianum Piper (pro sp.) KAR94 Ledum palustre ssp. groenlandicum (Oeder) Hultén Ledum groenlandicum Oeder KAR94

Ledum palustre var. decumbens Ait. Ledum palustre ssp. decumbens (Ait.) Hultén KAR94

Page 312 Synonymy

Ledum palustre var. groenlandicum (OEDER)HULTEN Ledum groenlandicum Oeder NLSPN Ledum palustre var. latifolium (Jacq.) Michx. Ledum groenlandicum Oeder KAR94 Leersia virginica var. ovata (Poir.) Fern. Leersia virginica Willd. KAR94 Tauschia tenuissima (Geyer ex Hook.) Mathias Leibergia orogenioides Coult. & Rose & Constance KAR94 Leiophyllum buxifolium var. hugeri (Small) Schneid. Leiophyllum buxifolium (Berg.) Ell. KAR94 Leiophyllum buxifolium var. prostratum (Loud.) Gray Leiophyllum buxifolium (Berg.) Ell. KAR94 Leiophyllum hugeri (Small) K. Schum. Leiophyllum buxifolium (Berg.) Ell. KAR94 Leiophyllum lyonii Sweet Leiophyllum buxifolium (Berg.) Ell. KAR94 * Leiphaimos aphylla (Jacq.) Gilg Voyria aphylla (Jacq.) Pers. KAR94 * Leiphaimos portoricensis Britt. Voyria tenella Hook. KAR94 Lemna angolensis Welw. ex Hegelm. Lemna aequinoctialis Welw. KAR94 Lemna cyclostasa (Ell.) C.H. Thompson Lemna valdiviana Phil. KAR94 Lemna cyclostasa Ell. ex Schleid. Lemna minor L. KAR94 * Lemna minima Chev. ex Schleid. Lemna minor L. KAR94 * Lemna minima Phil. ex Hegelm., non Thuill. ex Beauv. Lemna minuta Kunth KAR94 Lemna minor var. obscura Austin Lemna obscura (Austin) Daubs KAR94 * Lemna minuscula Herter Lemna minuta Kunth KAR94 Lemna minuta H.B.K. Lemna minor L. NLSPN Lemna oblonga Phil. Wolffiella oblonga (Phil.) Hegelm. KAR94 Lemna paucicostata Hegelm. Lemna aequinoctialis Welw. KAR94 Lemna perpusilla var. trinervis Austin Lemna perpusilla Torr. KAR94 Lemna torreyi Austin Lemna valdiviana Phil. KAR94 * Lemna trinervis (Austin) Small Lemna aequinoctialis Welw. KAR94 Lemna valdiviana var. abbreviata Hegelm. Lemna minuta Kunth KAR94 Lemna valdiviana var. minima Hegelm. Lemna minuta Kunth KAR94 * Leontodon leysseri (Wallr.) G. Beck Leontodon taraxacoides (Vill.) Mérat KAR94

Leontodon nudicaulis ssp. taraxacoides (Vill.) Schinz & Thellung Leontodon taraxacoides (Vill.) Mérat KAR94

Leontodon taraxacum L. Taraxacum officinale G.H. Weber ex Wiggers NLSPN Lepadena marginata (Pursh) Nieuwl. Euphorbia marginata Pursh KAR94 Lepargyrea argentea (Pursh) Greene Shepherdia argentea (Pursh) Nutt. KAR94 Lepargyrea canadensis (L.) Greene Shepherdia canadensis (L.) Nutt. KAR94 Lepidagathis alopecuroidea (Vahl) R. Br. ex Griseb. Teliostachya alopecuroidea (Vahl) Nees KAR94 Lepidanthus suaveolens (Pursh) Nutt. Matricaria discoidea DC. KAR94 Lepidium montanum ssp. davisii (Rollins) C.L. Hitchc. Lepidium davisii Rollins KAR94 Lepidium nitidum var. insigne Greene Lepidium nitidum var. nitidum Nutt. KAR94

Lepidospartum squamatum var. palmeri (Gray) L.C. Wheeler Lepidospartum squamatum (Gray) Gray KAR94 Lepidotheca suaveolens (Pursh) Nutt. Matricaria discoidea DC. KAR94 Lepidotis alopecuroides (L.) Rothm. Lycopodiella alopecuroides (L.) Cranfill KAR94 Lycopodiella cernua var. cernua (L.) Pichi Lepidotis cernua (L.) Beauv. Sermolli KAR94 Lepidotis inundata (L.) C. Borner Lycopodiella inundata (L.) Holub KAR94 Leptandra virginica (L.) Nutt. Veronicastrum virginicum (L.) Farw. KAR94 Leptasea aizoides (L.) Haw. Saxifraga aizoides L. KAR94 Leptasea tricuspidata (Rottb.) Haw. Saxifraga tricuspidata Rottb. KAR94 Leptochilus alienus (Sw.) C. Christens. Bolbitis aliena (Sw.) Alston KAR94 Leptochilus cladorrhizans (Spreng.) Maxon Bolbitis portoricensis (Spreng.) Hennipman KAR94 Leptochilus guianensis (Aubl.) C. Christens. Lomagramma guianensis (Aubl.) Ching KAR94 Leptochilus nicotianifolius (Sw.) C. Christens. Bolbitis nicotianifolia (Sw.) Alston KAR94 Leptochilus pergamentaceus Maxon Bolbitis pergamentacea (Maxon) Ching KAR94

Page 313 Synonymy

Leptochloa attenuata (Nutt.) Steud. Leptochloa mucronata (Michx.) Kunth KAR94 Leptochloa domingensis (Jacq.) Trin. Leptochloa virgata (L.) Beauv. KAR94 * Leptochloa filiformis (Lam.) Beauv. Leptochloa mucronata (Michx.) Kunth KAR94

Leptochloa filiformis var. attenuata (Nutt.) Steyermark & Kucera Leptochloa mucronata (Michx.) Kunth KAR94 Leptochloa filiformis var. pulchella (Scribn.) Beetle Leptochloa mucronata (Michx.) Kunth KAR94

Leptochloa floribunda Doell Leptochloa panicoides (J. Presl) A.S. Hitchc. KAR94 Leptochloa panicea auct. non (Retz.) Ohwi Leptochloa mucronata (Michx.) Kunth KAR94 Leptopoda fimbriata Torr. & Gray Helenium drummondii H. Rock KAR94 Leptopogon carinatus (Chapman) Roberty Andropogon arctatus Chapman KAR94 Lomatium bradshawii (Rose ex Mathias) Mathias Leptotaenia bradshawii Rose ex Mathias & Constance KAR94 Lepturus cinereus Burcham Lepturus repens (G. Forst.) R. Br. KAR94 Lepturus cylindricus (Willd.) Trin. Hainardia cylindrica (Willd.) W. Greuter KAR94 Lepturus repens var. cinereus (Burcham) Fosberg Lepturus repens (G. Forst.) R. Br. KAR94 Lepturus repens var. occidentalis Fosberg Lepturus repens (G. Forst.) R. Br. KAR94 Lepturus repens var. subulatus Fosberg Lepturus repens (G. Forst.) R. Br. KAR94 Lepuropetalon amplexifolium Sternb. Lepuropetalon spathulatum Ell. KAR94 Lespedeza angustifolia var. brevifolia Britt. Lespedeza angustifolia (Pursh) Ell. KAR94 Lespedeza bicknellii House Lespedeza capitata Michx. KAR94 Lespedeza capitata var. stenophylla Bissell & Fern. Lespedeza capitata Michx. KAR94 Lespedeza capitata var. velutina (Bickn.) Fern. Lespedeza capitata Michx. KAR94 Lespedeza capitata var. vulgaris Torr. & Gray Lespedeza capitata Michx. KAR94 Lespedeza hirta var. intercursa Fern. Lespedeza angustifolia (Pursh) Ell. KAR94 * Lespedeza stipulacea Maxim. Kummerowia stipulacea (Maxim.) Makino KAR94 * Lespedeza striata (Thunb.) Hook. & Arn. Kummerowia striata (Thunb.) Schindl. KAR94 Leucaena glauca auct. non (L.) Benth. Leucaena leucocephala (Lam.) de Wit KAR94 Leucanthemum leucanthemum (L.) Rydb. Leucanthemum vulgare Lam. KAR94 Leucanthemum vulgare var. pinnatifidum (Lecoq & Lamotte) Moldenke Leucanthemum vulgare Lam. KAR94 Leucocoma alpina (L.) Rydb. Eriophorum alpinum L. KAR94 Leucosyris spinosa (Benth.) Greene Chloracantha spinosa (Benth.) Nesom KAR94 Leucothoe acuminata (Ait.) G. Don Agarista populifolia (Lam.) Judd KAR94 Leucothoe axillaris var. ambigens Fern. Leucothoe axillaris (Lam.) D. Don KAR94 Leucothoe catesbaei (Walt.) Gray Leucothoe axillaris (Lam.) D. Don KAR94 Leucothoe elongata Small Leucothoe racemosa (L.) Gray KAR94 Leucothoe platyphylla Small Leucothoe axillaris (Lam.) D. Don KAR94 Leucothoe populifolia (Lam.) Dippel Agarista populifolia (Lam.) Judd KAR94 Leucothoe racemosa var. projecta Fern. Leucothoe racemosa (L.) Gray KAR94 Leucothoe walteri Melvin Agarista populifolia (Lam.) Judd KAR94 * Lewisia glandulosa (Rydb.) Dempster Lewisia pygmaea (Gray) B.L. Robins. KAR94 Lewisia minima (A. Nels.) A. Nels. Lewisia pygmaea (Gray) B.L. Robins. KAR94 Lewisia pygmaea ssp. glandulosa (Rydb.) Ferris Lewisia pygmaea (Gray) B.L. Robins. KAR94 Lewisia pygmaea var. aridorum Bartlett Lewisia pygmaea (Gray) B.L. Robins. KAR94 X Leymostachys korovinii Tzvelev Psathyrostachys juncea (Fisch.) Nevski KAR94 Leymus velutinus (Bowden) A.& D. Löve Leymus innovatus (Beal) Pilger KAR94 Liatris kansana Britt. Liatris lancifolia (Greene) Kittell KAR94 Liatris novae-angliae var. nieuwlandii (Lunell) Shinners Liatris scariosa var. nieuwlandii Lunell KAR94 * Liatris X nieuwlandii (Lunell) Gaiser Liatris scariosa var. nieuwlandii Lunell KAR94 Lidia obtusiloba (Rydb.) A.& D. Löve Minuartia obtusiloba (Rydb.) House KAR94 Ligusticum caeruleimontanum St. John Ligusticum canbyi Coult. & Rose KAR94

Page 314 Synonymy

Ligusticum filicinum var. tenuifolium (S. Wats.) Mathias & Constance Ligusticum tenuifolium S. Wats. KAR94 Ligusticum leibergii Coult. & Rose Ligusticum canbyi Coult. & Rose KAR94 Ligustrum villosum May Ligustrum sinense Lour. KAR94 Lilaea subulata Bonpl. Lilaea scilloides (Poir.) Hauman KAR94 * Lilaeopsis attenuata auct. non (Hook. & Arn.) Fern. Lilaeopsis carolinensis Coult. & Rose KAR94 Lilaeopsis lineata (Michx.) Greene Lilaeopsis chinensis (L.) Kuntze KAR94 Lilaeopsis schaffneriana var. recurva (A.W. Hill) * Lilaeopsis recurva A.W. Hill Affolter KAR94 Lilium camschatcense L. Fritillaria camschatcensis (L.) Ker-Gawl. KAR94

Lilium canadense ssp. michiganense (Farw.) Boivin & Cody Lilium michiganense Farw. KAR94 Lilium canadense ssp. superbum (L.) Boivin & Cody Lilium superbum L. KAR94 Lilium canadense ssp. superum (L.) Baker Lilium superbum L. KAR94 Lilium canadense var. umbelliferum (Farw.) Boivin Lilium michiganense Farw. KAR94 Lilium carolinianum Michx., non Bosc ex Lam. Lilium michauxii Poir. KAR94 Lilium fortunofulgidum Roane & Henry Lilium michauxii Poir. KAR94 Lilium gazarubrum Roane & Henry Lilium superbum L. KAR94 Lilium mary-henryae Roane & Henry Lilium superbum L. KAR94 Lilium michiganense var. uniflorum Farw. Lilium michiganense Farw. KAR94 Lilium parryi var. kessleri A. Davids. Lilium parryi S. Wats. KAR94 Lilium superbum var. carolinianum (Michx.) Chapman Lilium michauxii Poir. KAR94

* Lilium vollmeri Eastw. Lilium pardalinum ssp. vollmeri (Eastw.) Skinner KAR94 Limnanthemum peltatum Gmel. Nymphoides peltata (Gmel.) Kuntze KAR94 Limnobium laevigatum (Humb. & Bonpl. ex * Limnobium stoloniferum (G.F.W. Mey.) Griseb. Willd.) Heine KAR94 Limnobotrya lacustris (Pers.) Rydb. Ribes lacustre (Pers.) Poir. KAR94 Limnorchis graminifolia Rydb. Platanthera leucostachys Lindl. KAR94 Limnorchis saccata (Greene) A. Löve & Simon Platanthera stricta Lindl. KAR94 Limnorchis stricta (Lindl.) Rydb. Platanthera stricta Lindl. KAR94 Limnorchis thurberi (Gray) Rydb. Platanthera limosa Lindl. KAR94 Limodorum multiflorum (Lindl.) C. Mohr Calopogon multiflorus Lindl. KAR94 Limodorum pallidum (Chapman) C. Mohr Calopogon pallidus Chapman KAR94 Limodorum parviflorum (Lindl.) Nash Calopogon barbatus (Walt.) Ames KAR94 Limodorum pinetorum Small Calopogon multiflorus Lindl. KAR94 Limonium angustatum (Gray) Small Limonium carolinianum (Walt.) Britt. KAR94 Limonium californicum var. mexicanum (Blake) Munz Limonium californicum (Boiss.) Heller KAR94 Limonium carolinianum var. angustatum (Gray) Blake Limonium carolinianum (Walt.) Britt. KAR94 Limonium carolinianum var. angustifolium Blake Limonium carolinianum (Walt.) Britt. KAR94 Limonium carolinianum var. compactum Shinners Limonium carolinianum (Walt.) Britt. KAR94 Limonium carolinianum var. nashii (Small) Boivin Limonium carolinianum (Walt.) Britt. KAR94 Limonium carolinianum var. obtusilobum (Blake) Ahles Limonium carolinianum (Walt.) Britt. KAR94 Limonium carolinianum var. trichogonum (Blake) Boivin Limonium carolinianum (Walt.) Britt. KAR94 Limonium limbatum var. glabrescens Correll Limonium limbatum Small KAR94 Limonium mexicanum Blake Limonium californicum (Boiss.) Heller KAR94 * Limonium nashii Small Limonium carolinianum (Walt.) Britt. KAR94 Limonium nashii var. albiflorum (Raf.) House Limonium carolinianum (Walt.) Britt. KAR94 Limonium nashii var. angustatum (Gray) Ahles Limonium carolinianum (Walt.) Britt. KAR94 Limonium nashii var. trichogonum Blake Limonium carolinianum (Walt.) Britt. KAR94 Limonium obtusilobum Blake Limonium carolinianum (Walt.) Britt. KAR94 * Limonium perfoliatum (Karelin ex Boiss.) Kuntze Limonium reniforme (Girard) Linchevskii KAR94 Limosella aquatica var. tenuifolia Hoffmann Limosella australis R. Br. KAR94

Page 315 Synonymy

* Limosella subulata Ives Limosella australis R. Br. KAR94 Linaria elatine (L.) P. Mill. Kickxia elatine (L.) Dumort. KAR94 Lindernia dubia var. anagallidea (Michx.) * Lindernia anagallidea (Michx.) Pennell Cooperrider KAR94 Lindernia crustacea var. smithii O. Deg. & Ruhle Lindernia crustacea (L.) F. Muell. KAR94 Lindernia dubia var. major (Pursh) Pennell Lindernia dubia var. dubia (L.) Pennell KAR94 Lindernia dubia var. riparia (Raf.) Fern. Lindernia dubia var. dubia (L.) Pennell KAR94 Lindernia dubia var. typica Pennell Lindernia dubia var. dubia (L.) Pennell KAR94 * Lindernia procumbens auct. non (Krocker) Philcox Lindernia dubia var. dubia (L.) Pennell KAR94 Lindernia pyxidaria sensu Pennell, non L. Lindernia dubia var. dubia (L.) Pennell KAR94 * Lindernia saxicola M.A. Curtis Lindernia monticola Muhl. ex Nutt. KAR94 * Linociera domingensis (Lam.) Knobl. Chionanthus domingensis Lam. KAR94 Linosyris carnosa Gray Machaeranthera carnosa (Gray) Nesom KAR94 * Linum digynum Gray Sclerolinon digynum (Gray) Rogers KAR94 Linum striatum var. multijugum Fern. Linum striatum Walt. KAR94 * Liparis elata Lindl. Liparis nervosa (Thunb.) Lindl. KAR94 Lipochaeta connata var. decurrens Gray Lipochaeta succulenta (Hook. & Arn.) DC. KAR94 Lipochaeta connata var. littoralis Hbd. Lipochaeta succulenta (Hook. & Arn.) DC. KAR94 Lipochaeta lanceolata Nutt. Lipochaeta succulenta (Hook. & Arn.) DC. KAR94 Lipochaeta robusta St. John Lipochaeta succulenta (Hook. & Arn.) DC. KAR94 Lipochaeta succulenta var. angustata Sherff Lipochaeta succulenta (Hook. & Arn.) DC. KAR94 Lipochaeta succulenta var. barclayi Sherff Lipochaeta succulenta (Hook. & Arn.) DC. KAR94 Lipochaeta succulenta var. decurrens (Gray) Sherff Lipochaeta succulenta (Hook. & Arn.) DC. KAR94 Lipochaeta variolosa Levl. Lipochaeta succulenta (Hook. & Arn.) DC. KAR94 Lippia canescens Kunth Phyla nodiflora (L.) Greene KAR94 Lippia cuneifolia (Torr.) Steud. Phyla cuneifolia (Torr.) Greene KAR94

Lippia geminata Kunth Lippia alba (P. Mill.) N.E. Br. ex Britt. & Wilson KAR94 Lippia incisa (Small) Tidestrom Phyla nodiflora (L.) Greene KAR94 Lippia lanceolata Michx. Phyla lanceolata (Michx.) Greene KAR94 Lippia lanceolata var. recognita Fern. & Grisc. Phyla lanceolata (Michx.) Greene KAR94 Lippia nodiflora (L.) Michx. Phyla nodiflora (L.) Greene KAR94 Lippia nodiflora var. canescens (Kunth) Kuntze Phyla nodiflora (L.) Greene KAR94 Lippia nodiflora var. reptans (Kunth) Kuntze Phyla nodiflora (L.) Greene KAR94 Lippia nodiflora var. rosea (D. Don) Munz Phyla nodiflora (L.) Greene KAR94 Lippia reptans Kunth Phyla nodiflora (L.) Greene KAR94 Lippia stoechadifolia (L.) Kunth Phyla stoechadifolia (L.) Small KAR94 Lippia strigulosa M.MARTENS & GALEOTTI Phyla strigulosa (Mart. & Gal.) Moldenke NLSPN Listera banksiana auct. non Lindl. Listera caurina Piper KAR94 Lithophila vermicularis (L.) Uline ex Millsp. Blutaparon vermiculare (L.) Mears KAR94 Litobrochia tripartita (SWARTZ)K.PRESL Pteris tripartita Sw. NLSPN

* Litrisa carnosa Small Carphephorus carnosus (Small) C.W. James KAR94 Littorella americana Fern. Littorella uniflora (L.) Aschers. KAR94 Littorella uniflora var. americana (Fern.) Gleason Littorella uniflora (L.) Aschers. KAR94 Lobelia robusta var. portoricensis (A. DC.) Lobelia assurgens var. portoricensis (A. DC.) Urban McVaugh KAR94 * Lobelia georgiana McVaugh Lobelia amoena var. glandulifera Gray KAR94 Lobelia glandulifera (Gray) Small Lobelia amoena var. glandulifera Gray KAR94 Lobelia halei Small Lobelia flaccidifolia Small KAR94 Lobelia hypoleuca var. heterocarpa F. Wimmer Lobelia hypoleuca Hbd. KAR94 Lobelia hypoleuca var. rockii St. John & Hosaka Lobelia hypoleuca Hbd. KAR94 Lobelia kalmii var. strictiflora Rydb. Lobelia kalmii L. KAR94

Page 316 Synonymy

Lobelia niihauensis var. forbesii St. John Lobelia niihauensis St. John KAR94 Lobelia niihauensis var. meridiana St. John Lobelia niihauensis St. John KAR94 Lobelia puberula ssp. pauciflora (Bush) Bowden Lobelia puberula var. pauciflora Bush KAR94 * Lobelia reverchonii B.L. Turner Lobelia puberula var. pauciflora Bush KAR94 Lobelia strictiflora (Rydb.) Lunell Lobelia kalmii L. KAR94 * Lobelia tortuosa Heller Lobelia niihauensis St. John KAR94 Lobelia tortuosa var. haupuensis St. John Lobelia niihauensis St. John KAR94 Lobelia tortuosa var. intermedia St. John Lobelia niihauensis St. John KAR94 Lochnera rosea (L.) Reichenb. ex Spach Catharanthus roseus (L.) G. Don KAR94 Lomaria spicant (L.) Desv. Blechnum spicant (L.) Roth KAR94 Lomatium martindalei (Coult. & Rose) Coult. & Lomatium angustatum (Coult. & Rose) St. John Rose KAR94 Lomatium martindalei (Coult. & Rose) Coult. & Lomatium angustatum var. flavum G.N. Jones Rose KAR94 Lomatium bicolor var. leptocarpum (Torr. & Lomatium leptocarpum (Torr. & Gray) Coult. & Rose Gray) Schlessman KAR94 Lomatium martindalei var. angustatum (Coult. & Rose) Coult. & Lomatium martindalei (Coult. & Rose) Coult. & Rose Rose KAR94 Lomatium martindalei (Coult. & Rose) Coult. & Lomatium martindalei var. flavum (G.N. Jones) Cronq. Rose KAR94 Tauschia tenuissima (Geyer ex Hook.) Mathias Lomatium orogenioides (Coult. & Rose) Mathias & Constance KAR94 Lomatogonium rotatum ssp. tenuifolium (Griseb.) Porsild Lomatogonium rotatum (L.) Fries ex Fern. KAR94

Lonchocarpus latifolius Kunth ex DC. Lonchocarpus pentaphyllus (Poir.) Kunth ex DC. KAR94 Lonicera alba L. Chiococca alba (L.) A.S. Hitchc. KAR94

* Lonicera cauriana Fern. Lonicera caerulea var. cauriana (Fern.) Boivin KAR94 Lonicera hirsuta var. interior Gleason Lonicera hirsuta Eat. KAR94 Lonicera hirsuta var. schindleri Boivin Lonicera hirsuta Eat. KAR94 Lonicera involucrata var. flavescens (Dippel) Rehd. Lonicera involucrata Banks ex Spreng. KAR94 Lonicera japonica var. chinensis (P.W. Wats.) Baker Lonicera japonica Thunb. KAR94 Lophidium poeppigianum (Sturm) Underwood ex Maxon Schizaea poeppigiana Sturm KAR94 * Lophiola americana (Pursh) Wood Lophiola aurea Ker-Gawl. KAR94 Lophiola septentrionalis Fern. Lophiola aurea Ker-Gawl. KAR94 Lorinseria areolata (L.) K. Presl Woodwardia areolata (L.) T. Moore KAR94 Lotus unifoliolatus var. unifoliolatus (Hook.) Lotus americanus (Nutt.) Bisch., non Vell. Benth. KAR94 Lotus corniculatus var. arvensis (Schkuhr) Ser. ex DC. Lotus corniculatus L. KAR94 Lotus corniculatus var. tenuifolius L. Lotus tenuis Waldst. & Kit. ex Willd. KAR94 Lotus crassifolius var. subglaber (Ottley) C.L. Hitchc. Lotus aboriginus Jepson KAR94 Lotus unifoliolatus var. unifoliolatus (Hook.) * Lotus purshianus F.E. & E.G. Clem. Benth. KAR94 Lotus unifoliolatus var. unifoliolatus (Hook.) Lotus purshianus var. glaber (Nutt.) Munz Benth. KAR94 Lotus unifoliolatus var. unifoliolatus (Hook.) Lotus sericeus Pursh, non Moench Benth. KAR94 Lotus stipularis var. subglaber Ottley Lotus aboriginus Jepson KAR94 * Lotus uliginosus Schkuhr Lotus pedunculatus Cav. KAR94 Lucuma multiflora A. DC. Pouteria multiflora (A. DC.) Eyma KAR94 Ludwigia alternifolia var. linearifolia Britt. Ludwigia alternifolia L. KAR94 Ludwigia alternifolia var. pubescens Palmer & Steyermark Ludwigia alternifolia L. KAR94 Ludwigia alternifolia var. typica Munz Ludwigia alternifolia L. KAR94 Ludwigia grandiflora (M. Micheli) Zardini, Gu & Raven Ludwigia uruguayensis (Camb.) Hara KAR94 Ludwigia hexapetala (Hook. & Arn.) Zardini, Gu & Raven Ludwigia uruguayensis (Camb.) Hara KAR94

Page 317 Synonymy

Ludwigia leptocarpa var. meyeriana (Kuntze) Alain Ludwigia leptocarpa (Nutt.) Hara KAR94 Ludwigia linearis var. puberula Engelm. & Gray Ludwigia linearis Walt. KAR94 Ludwigia natans Ell. Ludwigia repens J.R. Forst. KAR94 Ludwigia natans var. stipitata Fern. & Grisc. Ludwigia repens J.R. Forst. KAR94 Ludwigia palustris var. americana (DC.) Fern. & Grisc. Ludwigia palustris (L.) Ell. KAR94 Ludwigia palustris var. nana Fern. & Grisc. Ludwigia palustris (L.) Ell. KAR94 Ludwigia palustris var. pacifica Fern. & Grisc. Ludwigia palustris (L.) Ell. KAR94 Ludwigia repens var. rotundata (Griseb.) Gomes Ludwigia repens J.R. Forst. KAR94 Ludwigia repens var. stipitata (Fern. & Grisc.) Munz Ludwigia repens J.R. Forst. KAR94 Ludwigia simulata Small Ludwigia alata Ell. KAR94 Ludwigia spathulifolia Small Ludwigia curtissii Chapman KAR94 Ludwigia sphaerocarpa var. deamii Fern. & Grisc. Ludwigia sphaerocarpa Ell. KAR94 Ludwigia sphaerocarpa var. jungens Fern. & Grisc. Ludwigia sphaerocarpa Ell. KAR94 Ludwigia sphaerocarpa var. macrocarpa Fern. & Grisc. Ludwigia sphaerocarpa Ell. KAR94 Ludwigia uruguayensis var. major (Hassler) Munz Ludwigia uruguayensis (Camb.) Hara KAR94 Ludwigiantha arcuata (Walt.) Small Ludwigia arcuata Walt. KAR94 Ludwigia brevipes (B.H. Long ex Britt., A. Braun Ludwigiantha brevipes B.H. Long ex Britt., A. Braun & Small & Small) Eames KAR94 * Lunania buchii Urban Lunania ekmanii Urban KAR94 Lupinaster macrocephalus Pursh Trifolium macrocephalum (Pursh) Poir. KAR94 Lupinaster wormskioldii (Lehm.) K. Presl Trifolium wormskioldii Lehm. KAR94 Lupinus arcticus var. prunophilus (M.E. Jones) C.P. Sm. Lupinus prunophilus M.E. Jones KAR94 Lupinus latifolius ssp. viridifolius var. barbatus Lupinus barbatus (Henderson) Heller (Henderson) Munz KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus caudiciferus Eastw. Agardh KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus columbianus Heller Agardh KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus confusus Heller, non Rose Agardh KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus cytisoides J.G. Agardh Agardh KAR94 Lupinus dasyphyllus Greene Lupinus covillei Greene KAR94 Lupinus dedeckerae Munz & D. Dunn Lupinus padre-crowleyi C.P. Sm. KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus lasiotropis Greene ex Eastw. Agardh KAR94 Lupinus latifolius ssp. viridifolius var. barbatus * Lupinus latifolius var. barbatus (Henderson) Kenney & D. Dunn (Henderson) Munz KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. * Lupinus latifolius var. columbianus (Heller) C.P. Sm. Agardh KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus latifolius var. ligulatus (Greene) C.P. Sm. Agardh KAR94 Lupinus latifolius ssp. parishii (C.P. Sm.) Kenney * Lupinus latifolius var. parishii C.P. Sm. & D. Dunn KAR94 Lupinus lignipes Heller Lupinus rivularis Dougl. ex Lindl. KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus ligulatus Greene Agardh KAR94 Lupinus latifolius ssp. viridifolius var. barbatus Lupinus ligulatus var. barbatus Henderson (Henderson) Munz KAR94 Lupinus latifolius ssp. parishii (C.P. Sm.) Kenney Lupinus parishii (C.P. Sm.) Eastw. & D. Dunn KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus perennis ssp. latifolius (Lindl. ex J.G. Agardh) L. Phillips Agardh KAR94

Lupinus polyphyllus var. prunophilus (M.E. Jones) L. Phillips Lupinus prunophilus M.E. Jones KAR94

Page 318 Synonymy

Lupinus latifolius ssp. viridifolius var. barbatus Lupinus rivularis var. barbatus (Henderson) C.P. Sm. (Henderson) Munz KAR94 Lupinus latifolius ssp. latifolius Lindl. ex J.G. Lupinus rivularis var. latifolius (Lindl. ex J.G. Agardh) Jepson Agardh KAR94 Lupinus wyethii var. prunophilus (M.E. Jones) C.P. Sm. Lupinus prunophilus M.E. Jones KAR94 Luziola alabamensis Chapman Luziola bahiensis (Steud.) A.S. Hitchc. KAR94 Luzula campestris var. bulbosa Wood Luzula bulbosa (Wood) Smyth & Smyth KAR94 Luzula campestris var. congesta (Thuill.) E. Mey. Luzula congesta (Thuill.) Lej. KAR94 * Luzula comosa E. Mey. Luzula congesta (Thuill.) Lej. KAR94 Luzula comosa var. congesta (Thuill.) S. Wats. Luzula congesta (Thuill.) Lej. KAR94 Luzula hyperborea R. Br. p.p. Juncus articulatus L. KAR94 Luzula hyperborea R. Br. p.p. Luzula arctica ssp. arctica Blytt KAR94 Luzula hyperborea R. Br. p.p. Luzula confusa Lindeberg KAR94 Luzula intermedia (Thuill.) A. Nels. Luzula congesta (Thuill.) Lej. KAR94 Luzula multiflora ssp. comosa (E. Mey.) Hultén Luzula congesta (Thuill.) Lej. KAR94 Luzula multiflora ssp. congesta (Thuill.) Hyl. Luzula congesta (Thuill.) Lej. KAR94 Luzula multiflora var. acadiensis Fern. Luzula congesta (Thuill.) Lej. KAR94 Luzula multiflora var. bulbosa (Wood) F.J. Herm. Luzula bulbosa (Wood) Smyth & Smyth KAR94 Luzula multiflora var. comosa (E. Mey.) Fern. & Wieg. Luzula congesta (Thuill.) Lej. KAR94 Luzula multiflora var. congesta (Thuill.) Koch Luzula congesta (Thuill.) Lej. KAR94 * Luzula nivalis (Laestad.) Beurling Luzula arctica ssp. arctica Blytt KAR94 Luzula orestera C.W. Sharsmith Luzula congesta (Thuill.) Lej. KAR94 Luzula pilosa var. rufescens (Fisch. ex E. Mey.) Boivin Luzula rufescens Fisch. ex E. Mey. KAR94 Luzula spicata ssp. saximontana A.& D. Löve Luzula congesta (Thuill.) Lej. KAR94 Lychnis saponaria Jessen Saponaria officinalis L. KAR94

Lycium carolinianum var. sandwicense (Gray) C.L. Hitchc. Lycium sandwicense Gray KAR94 * Lycium halimifolium P. Mill. Lycium barbarum L. KAR94 Lycopodium adpressum (Chapman) Lloyd & Underwood Lycopodiella appressa (Chapman) Cranfill KAR94 * Lycopodium alopecuroides L. Lycopodiella alopecuroides (L.) Cranfill KAR94

Lycopodium alopecuroides ssp. appressum (Chapman) Clute Lycopodiella appressa (Chapman) Cranfill KAR94 Lycopodium alopecuroides var. appressum Chapman Lycopodiella appressa (Chapman) Cranfill KAR94 Lycopodium alopecuroides var. pinnatum (Chapman) Lloyd & Underwood ex C.A. Brown & Correll Lycopodiella prostrata (Harper) Cranfill KAR94 Lycopodium anceps Wallr. Lycopodium complanatum L. KAR94 * Lycopodium appressum (Chapman) Lloyd & Underwood Lycopodiella appressa (Chapman) Cranfill KAR94 Lycopodiella caroliniana var. caroliniana (L.) * Lycopodium carolinianum L. Pichi Sermolli KAR94 Lycopodium carolinianum var. meridionale (Underwood & Lloyd) Lycopodiella caroliniana var. meridionalis * Nessel & Koehne (Underwood & Lloyd) B. Pllg. & Windisch KAR94 Lycopodiella cernua var. cernua (L.) Pichi * Lycopodium cernuum L. Sermolli KAR94 Lycopodiella cernua var. curvata (Sw.) Kartesz & Lycopodium cernuum var. curvatum (Sw.) Grev. & Hook. Gandhi KAR94 Lycopodium chapmanii Underwood ex Maxon p.p. Lycopodiella appressa (Chapman) Cranfill KAR94 Lycopodium chapmanii Underwood ex Maxon p.p. Lycopodiella X copelandii (Eig.) Cranfill KAR94 Lycopodium complanatum ssp. anceps (Wallr.) Aschers. Lycopodium complanatum L. KAR94 Lycopodium complanatum var. canadense Victorin Lycopodium complanatum L. KAR94 Lycopodiella cernua var. curvata (Sw.) Kartesz & * Lycopodium curvatum Sw. Gandhi KAR94 * Lycopodium erubescens Brack. Huperzia X erubescens (Brack.) Holub KAR94 * Lycopodium haleakalae Brack. Huperzia haleakalae (Brack.) Holub KAR94 * Lycopodium inundatum L. Lycopodiella inundata (L.) Holub KAR94

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Lycopodium inundatum var. alopecuroides (L.) Tuckerman Lycopodiella alopecuroides (L.) Cranfill KAR94 Lycopodium inundatum var. appressum Chapman Lycopodiella appressa (Chapman) Cranfill KAR94 Lycopodium inundatum var. bigelovii Tuckerman Lycopodiella appressa (Chapman) Cranfill KAR94 Lycopodium inundatum var. elongatum Chapman Lycopodiella X copelandii (Eig.) Cranfill KAR94 Lycopodium inundatum var. pinnatum Chapman Lycopodiella prostrata (Harper) Cranfill KAR94 Lycopodium inundatum var. robustum R.J. Eat. Lycopodiella X copelandii (Eig.) Cranfill KAR94 * Lycopodium lucidulum Michx. Huperzia lucidula (Michx.) Trevisan KAR94 Lycopodium lucidulum var. porophilum (Lloyd & Underwood) B.L. Robins. & Fern. Huperzia porophila (Lloyd & Underwood) Holub KAR94 Lycopodiella caroliniana var. meridionalis Lycopodium meridionale Underwood & Lloyd (Underwood & Lloyd) B. Pllg. & Windisch KAR94

Lycopodium obscurum var. dendroideum (Michx.) D.C. Eat. Lycopodium dendroideum Michx. KAR94 Lycopodium obscurum var. hybridum Farw. Lycopodium dendroideum Michx. KAR94

* Lycopodium porophilum Lloyd & Underwood Huperzia porophila (Lloyd & Underwood) Holub KAR94 * Lycopodium prostratum Harper Lycopodiella prostrata (Harper) Cranfill KAR94 * Lycopodium reflexum Lam. Huperzia reflexa (Lam.) Trevisan KAR94 * Lycopodium reflexum Sw., non Lam. Huperzia lucidula (Michx.) Trevisan KAR94 Huperzia selago var. selago (L.) Bernh. ex Mart. * Lycopodium selago L. & Schrank KAR94

Lycopodium selago ssp. patens (Beauv.) Calder & Taylor Huperzia porophila (Lloyd & Underwood) Holub KAR94

Lycopodium selago var. patens (Beauv.) Desv. Huperzia porophila (Lloyd & Underwood) Holub KAR94

Lycopodium selago var. porophilum (Lloyd & Underwood) Clute Huperzia porophila (Lloyd & Underwood) Holub KAR94 Huperzia serrata var. serrata (Thunb. ex Murr.) * Lycopodium serratum Thunb. ex Murr. Trevisan KAR94 * Lycopodium X copelandii Eig. Lycopodiella X copelandii (Eig.) Cranfill KAR94 Lycopus americanus var. longii Benner Lycopus americanus Muhl. ex W. Bart. KAR94 Lycopus americanus var. scabrifolius Fern. Lycopus americanus Muhl. ex W. Bart. KAR94 Lycopus amplectens var. pubens (Britt.) Fern. Lycopus amplectens Raf. KAR94

Lycopus diantherus Buch.-Ham. ex Roxb. Mosla dianthera (Buch.-Ham. ex Roxb.) Maxim. KAR94 Lycopus europaeus ssp. mollis (Kern.) Rothm. ex Skalickÿ Lycopus europaeus L. KAR94 Lycopus europaeus var. mollis (Kern.) Briq. Lycopus europaeus L. KAR94 Lycopus lucidus auct. p.p. non Turcz. ex Benth. Lycopus asper Greene KAR94 Lycopus lucidus ssp. americanus (Gray) Hultén Lycopus asper Greene KAR94 Lycopus lucidus var. americanus Gray Lycopus asper Greene KAR94 Lycopus pubens Britt. Lycopus amplectens Raf. KAR94 Lycopus rubellus var. arkansanus (Fresen.) Benner Lycopus rubellus Moench KAR94 Lycopus rubellus var. lanceolatus Benner Lycopus rubellus Moench KAR94 Lycopus sessilifolius Gray Lycopus amplectens Raf. KAR94 Lycopus sinuatus Ell. Lycopus americanus Muhl. ex W. Bart. KAR94 * Lycopus velutinus Rydb. Lycopus rubellus Moench KAR94 Lyonia palustris (Pursh) Small Cynanchum angustifolium Pers. KAR94 Lysias hookeriana (Torr. ex Gray) Rydb. Platanthera hookeri (Torr. ex Gray) Lindl. KAR94 Lysichiton camtschatcensis auct. non (L.) Schott Lysichiton americanus Hultén & St. John KAR94

Lysiella obtusata (Banks ex Pursh) Rydb. Platanthera obtusata (Banks ex Pursh) Lindl. KAR94 Lysimachia ciliata var. validula (Greene ex Woot. & Standl.) Kearney & Peebles Lysimachia hybrida Michx. KAR94 Lysimachia hillebrandii var. angustifolia Gray Lysimachia remyi Hbd. KAR94 Lysimachia hillebrandii var. subherbacea Hbd. Lysimachia remyi Hbd. KAR94

Page 320 Synonymy

Lysimachia kipahuluensis St. John Lysimachia remyi Hbd. KAR94 Lysimachia lanceolata ssp. hybrida (Michx.) J.D. Ray Lysimachia hybrida Michx. KAR94 Lysimachia lanceolata var. angustifolia (Lam.) Gray Lysimachia lanceolata Walt. KAR94 Lysimachia lanceolata var. hybrida (Michx.) Gray Lysimachia hybrida Michx. KAR94 Lysimachia longifolia Pursh Lysimachia quadriflora Sims KAR94 Lysimachia monnieri L. Bacopa monnieri (L.) Pennell KAR94 Lysimachia ovata (Heller) St. John Lysimachia hillebrandii Hook. f. ex Gray KAR94 Lysimachia punctata var. verticillata (Bieb.) Klatt Lysimachia punctata L. KAR94 Lysimachia terrestris var. ovata (Rand & Redf.) Fern. Lysimachia terrestris (L.) B.S.P. KAR94 * Lythrum adsurgens Greene Lythrum hyssopifolia L. KAR94 Lythrum salicaria var. gracilior Turcz. Lythrum salicaria L. KAR94 Lythrum salicaria var. tomentosum (P. Mill.) DC. Lythrum salicaria L. KAR94 Lythrum salicaria var. vulgare DC. Lythrum salicaria L. KAR94 Lythrum vulneraria auct. non Ait. Lythrum flagellare Shuttlw. ex Chapman KAR94 Macbridea pulchra Ell. Macbridea caroliniana (Walt.) Blake KAR94 Machaeranthera amophila Reveal Machaeranthera arida B.L. Turner & Horne KAR94 Machaeranthera bigelovii var. bigelovii (Gray) * Machaeranthera aquifolia Greene ex Woot. & Standl. Greene KAR94 Machaeranthera arizonica Jackson & Johnston Machaeranthera arida B.L. Turner & Horne KAR94 Machaeranthera canescens ssp. canescens var. Machaeranthera attenuata T.J. Howell incana (Lindl.) Gray KAR94 Machaeranthera canescens ssp. canescens var. Machaeranthera canescens var. tephrodes Gray incana (Lindl.) Gray KAR94 Machaeranthera bigelovii var. bigelovii (Gray) Machaeranthera centaureoides Greene ex Woot. & Standl. Greene KAR94 Machaeranthera coulteri var. arida (B.L. Turner & Horne) B.L. Turner Machaeranthera arida B.L. Turner & Horne KAR94 Machaeranthera canescens ssp. canescens var. Machaeranthera incana (Lindl.) Greene incana (Lindl.) Gray KAR94 Machaeranthera bigelovii var. bigelovii (Gray) Machaeranthera pattersonii (Gray) Greene Greene KAR94 Machaeranthera phyllocephala var. megacephala (Nash) Shinners Machaeranthera phyllocephala (DC.) Shinners KAR94 Machaeranthera bigelovii var. bigelovii (Gray) Machaeranthera rubricaulis Rydb. Greene KAR94 Machaeranthera canescens ssp. canescens var. * Machaeranthera tephrodes (Gray) Greene incana (Lindl.) Gray KAR94 Macounastrum islandicum (L.) Small Koenigia islandica L. KAR94 Macuillamia obovata Raf. Bacopa repens (Sw.) Wettst. KAR94 Macuillamia repens (Sw.) Pennell Bacopa repens (Sw.) Wettst. KAR94 Macuillamia rotundifolia (Michx.) Raf. Bacopa rotundifolia (Michx.) Wettst. KAR94 Magnolia macrophylla ssp. ashei (Weatherby) Spongberg Magnolia ashei Weatherby KAR94 Magnolia virginiana var. australis Sarg. Magnolia virginiana L. KAR94 Magnolia virginiana var. parva Ashe Magnolia virginiana L. KAR94 Magnolia virginiana var. tripetala L. Magnolia tripetala (L.) L. KAR94 Mahonia aquifolia (PURSH)NUTT. Mahonia aquifolium (Pursh) Nutt. NLSPN Maianthemum racemosum ssp. amplexicaule Maianthemum amplexicaule (Nutt.) W.A. Weber (Nutt.) LaFrankie KAR94 Maianthemum bifolium ssp. kamtschaticum (J.F. Gmel. ex Maianthemum dilatatum (Wood) A. Nels. & J.F. Cham.) E. Murr. Macbr. KAR94 Maianthemum bifolium var. kamtschaticum (J.F. Gmel. ex Maianthemum dilatatum (Wood) A. Nels. & J.F. Cham.) Trautv. & C.A. Mey. Macbr. KAR94 Maianthemum canadense var. interius Fern. Maianthemum canadense Desf. KAR94 Maianthemum canadense var. pubescens Gates & Ehlers Maianthemum canadense Desf. KAR94

Page 321 Synonymy

Maianthemum dilatatum (Wood) A. Nels. & J.F. Maianthemum kamtschaticum (J.F. Gmel. ex Cham.) Nakai Macbr. KAR94 Maianthemum racemosum ssp. amplexicaule Maianthemum racemosum var. amplexicaule (Nutt.) Dorn (Nutt.) LaFrankie KAR94 Mairania alpina (L.) Desv. Arctostaphylos alpina (L.) Spreng. KAR94 Malache scabra (K. Presl) Kuntze, non B. Vogel Pavonia paludicola D.H. Nicols. KAR94 Malachium aquaticum (L.) Fries Myosoton aquaticum (L.) Moench KAR94 Malaxis floridana (Chapman) Kuntze Malaxis spicata Sw. KAR94 Malaxis monophyllos ssp. brachypoda (Gray) A.& D. Löve Malaxis brachypoda (Gray) Fern. KAR94

Malaxis monophyllos var. brachypoda (Gray) F. Morris & Eames Malaxis brachypoda (Gray) Fern. KAR94 Mallotonia gnaphalodes (L.) Britt. Argusia gnaphalodes (L.) Heine KAR94 Malpighia crassifolia L. Byrsonima crassifolia (L.) Kunth KAR94 Malpighia spicata Cav. Byrsonima spicata (Cav.) Kunth KAR94 Malus diversifolia (Bong.) M. Roemer Malus fusca (Raf.) Schneid. KAR94 Malus fusca var. levipes (Nutt.) Schneid. Malus fusca (Raf.) Schneid. KAR94 Malva coromandeliana L. Malvastrum coromandelianum (L.) Garcke KAR94 Malvastrum abbottii Eastw. Malacothamnus abbottii (Eastw.) Kearney KAR94 Malacothamnus davidsonii (B.L. Robins.) Malvastrum davidsonii B.L. Robins. Greene KAR94

* Manilkara bahamensis (Baker) Lam. & Meeuse Manilkara jaimiqui ssp. emarginata (L.) Cronq. KAR94 Hemarthria altissima (Poir.) Stapf & C.E. Manisuris altissima (Poir.) A.S. Hitchc. Hubbard KAR94 Manisuris campestris (Nutt.) A.S. Hitchc. Coelorachis cylindrica (Michx.) Nash KAR94 Manisuris cylindrica (Michx.) Kuntze Coelorachis cylindrica (Michx.) Nash KAR94 * Manisuris exaltata (L.) Kuntze Rottboellia cochinchinensis (Lour.) Clayton KAR94 Manisuris rugosa (Nutt.) Kuntze Coelorachis rugosa (Nutt.) Nash KAR94 Manisuris tessellata (Steud.) Scribn. Coelorachis tessellata (Steud.) Nash KAR94 Manisuris tuberculosa Nash Coelorachis tuberculosa (Nash) Nash KAR94 * Marcgravia rectiflora Triana & Planch. Marcgravia trinitatis K. Presl KAR94 Marilaunidium jamaicense (L.) Kuntze Nama jamaicense L. KAR94 Mariscus californicus (S. Wats.) Britt. Cladium californicum (S. Wats.) O'Neill KAR94 Mariscus cayennensis (Lam.) Urban Cyperus aggregatus (Willd.) Endl. KAR94 Mariscus cyperinus (Retz.) Vahl Cyperus cyperinus (Retz.) Sur. KAR94 Mariscus fendlerianus (Boeckl.) T. Koyama Cyperus fendlerianus Boeckl. KAR94 Cyperus lupulinus ssp. lupulinus (Spreng.) Mariscus filiculmis (VAHL)T.KOYAMA Marcks NLSPN Mariscus flavus Vahl Cyperus aggregatus (Willd.) Endl. KAR94 Mariscus globulosus auct. non (Aubl.) Urban Cyperus croceus Vahl KAR94 Mariscus huarmensis Kunth Cyperus aggregatus (Willd.) Endl. KAR94 Cladium mariscus ssp. jamaicense (Crantz) Mariscus jamaicensis (Crantz) Britt. Kükenth. KAR94 Mariscus javanicus (Houtt.) Merr. & Metcalfe Cyperus javanicus Houtt. KAR94 Mariscus ligularis (L.) Urban Cyperus ligularis L. KAR94 Mariscus mariscoides (Muhl.) Kuntze Cladium mariscoides (Muhl.) Torr. KAR94 Mariscus mutisii Kunth Cyperus mutisii (Kunth) Griseb. KAR94 Mariscus pedunculatus (R. Br.) T. Koyama Remirea maritima Aubl. KAR94 Mariscus planifolius (L.C. Rich.) Urban Cyperus planifolius L.C. Rich. KAR94 Mariscus restioides (Sw.) Kuntze Machaerina restioides (Sw.) Vahl KAR94 Mariscus schweinitzii (Torr.) T. Koyama Cyperus schweinitzii Torr. KAR94 Marshallia graminifolia var. cynanthera (Ell.) Marshallia graminifolia ssp. tenuifolia (Raf.) L. Watson Beadle & F.E. Boynt. KAR94

Page 322 Synonymy

Marshallia graminifolia var. cynanthera (Ell.) * Marshallia tenuifolia Raf. Beadle & F.E. Boynt. KAR94 * Marsilea berteroi A. Braun Marsilea ancylopoda A. Braun KAR94 * Marsilea mexicana A. Braun Marsilea ancylopoda A. Braun KAR94 Marsilea vestiva var. oligospora (Goodding) Dorn Marsilea oligospora Goodding KAR94 Martiusia laurifolia (Poir.) Britt. Clitoria laurifolia Poir. KAR94 Martiusia mariana (L.) Small Clitoria mariana L. KAR94 Martiusia rubiginosa (Juss. ex Pers.) Britt. Clitoria falcata Lam. KAR94 Maruta cotula (L.) DC. Anthemis cotula L. KAR94 Matelea suberosus auct. non (L.) Shinners Matelea gonocarpos (Walt.) Shinners KAR94 Matricaria inodora L. Matricaria perforata Mérat KAR94 Matricaria maritima ssp. inodora (L.) Clapham Matricaria perforata Mérat KAR94 Matricaria maritima var. agrestis (Knaf) Wilmott Matricaria perforata Mérat KAR94 * Matricaria matricarioides auct. non (Less.) Porter Matricaria discoidea DC. KAR94 Matricaria suaveolens (Pursh) Buch., non L. Matricaria discoidea DC. KAR94 Matteuccia pensylvanica (Willd.) Raymond Matteuccia struthiopteris (L.) Todaro KAR94 Matteuccia struthiopteris var. pensylvanica (Willd.) Morton Matteuccia struthiopteris (L.) Todaro KAR94 Matteuccia struthiopteris var. pubescens (Terry) Clute Matteuccia struthiopteris (L.) Todaro KAR94 Matthiola scabra L. Guettarda scabra (L.) Vent. KAR94 Maxillaria sessilis (Sw.) Fawcett & Rendle Maxillaria crassifolia (Lindl.) Reichenb. f. KAR94 * Mayaca aubletii Michx. Mayaca fluviatilis Aubl. KAR94 Mayepea domingensis (Lam.) Krug & Urban Chionanthus domingensis Lam. KAR94 Maytenus phyllanthoides var. ovalifolia Loes. Maytenus phyllanthoides Benth. KAR94 Maytenus texana Lundell Maytenus phyllanthoides Benth. KAR94 * Mazus japonicus (Thunb.) Kuntze Mazus pumilus (Burm. f.) Steenis KAR94 * Mecardonia dianthera Pennell Mecardonia procumbens (P. Mill.) Small KAR94 Mecardonia peduncularis (Benth.) Small Mecardonia procumbens (P. Mill.) Small KAR94 Mecardonia tenuis Small Mecardonia procumbens (P. Mill.) Small KAR94 * Mecardonia vandellioides auct. non (Kunth) Pennell Mecardonia procumbens (P. Mill.) Small KAR94 Mecodium wrightii (Bosch) Copeland Hymenophyllum wrightii Bosch KAR94 * Mecranium amygdalinum (Desr.) C. Wright ex Sauvalle Mecranium latifolium (Cogn.) Skean KAR94 Medicago hispida Gaertn. Medicago polymorpha L. KAR94 Medicago hispida var. apiculata (Willd.) Urban Medicago polymorpha L. KAR94 Medicago hispida var. confinis (W.D.J. Koch) Burnat Medicago polymorpha L. KAR94 Medicago lupulina var. cupaniana (Guss.) Boiss. Medicago lupulina L. KAR94 Medicago lupulina var. glandulosa Neilr. Medicago lupulina L. KAR94 Medicago minima BARTAL. Medicago polymorpha L. NLSPN Medicago polymorpha var. brevispina (Benth.) Heyn Medicago polymorpha L. KAR94 Medicago polymorpha var. ciliaris (Ser.) Shinners Medicago polymorpha L. KAR94 Medicago polymorpha var. polygyra (Urban) Shinners Medicago polymorpha L. KAR94

Medicago polymorpha var. tricycla (Gren. & Godr.) Shinners Medicago polymorpha L. KAR94 Medicago polymorpha var. vulgaris (Benth.) Shinners Medicago polymorpha L. KAR94

Megastachya panicoides J. Presl Leptochloa panicoides (J. Presl) A.S. Hitchc. KAR94 Meibomia adscendens (Sw.) Kuntze Desmodium adscendens (Sw.) DC. KAR94 Meibomia barbata (L.) Kuntze Desmodium barbatum (L.) Benth. KAR94 Meibomia canadensis (L.) Kuntze Desmodium canadense (L.) DC. KAR94 Meibomia scorpiurus (Sw.) Kuntze Desmodium scorpiurus (Sw.) Desv. KAR94 Meibomia tenuifolia (Torr. & Gray) Kuntze Desmodium tenuifolium Torr. & Gray KAR94 Meibomia triflora (L.) Kuntze Desmodium triflorum (L.) DC. KAR94 Meibomia uncinata auct. non (Jacq.) Kuntze Desmodium sandwicense E. Mey. KAR94 Melaleuca leucadendron auct. non (L.) L. Melaleuca quinquenervia (Cav.) Blake KAR94

Page 323 Synonymy

Melampodium ruderale Sw. Eleutheranthera ruderalis (Sw.) Schultz-Bip. KAR94 Melanthera carpenteri Small Melanthera nivea (L.) Small KAR94 Melanthera hastata Michx. Melanthera nivea (L.) Small KAR94 Melanthium dispersum Small Melanthium virginicum L. KAR94 Melanthium hybridum Walt. Melanthium latifolium Desr. KAR94 Melasma melampyroides (L.C. Rich.) Pennell Alectra fluminensis (Vell.) Stearn KAR94 Melastoma amygdalinum Desr. Mecranium latifolium (Cogn.) Skean KAR94 Melastoma aquaticum Aubl. Nepsera aquatica (Aubl.) Naud. KAR94 Melastoma fasciculare Sw. Henriettea fascicularis (Sw.) G. Maza KAR94 Melastoma hirtum L. Clidemia hirta (L.) D. Don KAR94 Melastoma impetiolare Sw. Miconia impetiolaris (Sw.) D. Don ex DC. KAR94 Melastoma laevigatum L. Miconia laevigata (L.) D. Don KAR94 Melastoma prasinum Sw. Miconia prasina (Sw.) DC. KAR94 Melastoma punctatum Desr. Miconia punctata (Desr.) D. Don ex DC. KAR94 Melastoma scabrosum L. Ossaea scabrosa (L.) DC. KAR94 Melastoma strigillosum Sw. Clidemia strigillosa (Sw.) DC. KAR94 Melastoma tetrandrum Sw. Miconia tetrandra (Sw.) D. Don KAR94 Melica bella Piper Melica bulbosa Geyer ex Porter & Coult. KAR94 Melica bella ssp. intonsa Piper Melica bulbosa Geyer ex Porter & Coult. KAR94 Melica bulbosa var. intonsa (Piper) M.E. Peck Melica bulbosa Geyer ex Porter & Coult. KAR94 Melica purpurascens (Torr.) A.S. Hitchc. Schizachne purpurascens (Torr.) Swallen KAR94 Melicocca paniculata Juss. Exothea paniculata (Juss.) Radlk. ex Dur. KAR94 Melicope wawraeana (Rock) T.G. Hartley & B.C. Melicope hiiakae (B.C. Stone) T.G. Hartley & B.C. Stone Stone KAR94 Melicope wawraeana (Rock) T.G. Hartley & B.C. Melicope lakae (B.C. Stone) T.G. Hartley & B.C. Stone Stone KAR94 Melicope kavaiensis (Mann) T.G. Hartley & B.C. Melicope lohiauana (B.C. Stone) T.G. Hartley & B.C. Stone Stone KAR94 Melicope pseudoanisata (Rock) T.G. Hartley & Melicope puauluensis (St. John) T.G. Hartley & B.C. Stone B.C. Stone KAR94 * Melilotus albus Medik. Melilotus officinalis (L.) Lam. KAR94 Melilotus albus var. annuus Coe Melilotus officinalis (L.) Lam. KAR94 Melochia hirsuta Cav. Melochia spicata (L.) Fryxell KAR94 Melochia hirsuta var. glabrescens Gray Melochia spicata (L.) Fryxell KAR94 * Melochia villosa (P. Mill.) Fawcett & Rendle Melochia spicata (L.) Fryxell KAR94 Menendezia biflora (Cogn.) Britt. Tetrazygia biflora (Cogn.) Urban KAR94 Menendezia stahlii (Cogn.) Britt. Tetrazygia urbanii Cogn. KAR94 Menendezia urbanii (Cogn.) Britt. Tetrazygia urbanii Cogn. KAR94 Meniscium reticulatum (L.) Sw. Thelypteris reticulata (L.) Proctor KAR94 Meniscium serratum Cav. Thelypteris serrata (Cav.) Alston KAR94 Mentha alopecuroides Hull Mentha X villosa Huds. (pro sp.) KAR94 Mentha aquatica var. crispa (L.) Benth. Mentha X piperita L. (pro sp.) KAR94 * Mentha cardiaca (S.F. Gray) Gerarde ex Baker Mentha X gracilis Sole (pro sp.) KAR94 * Mentha citrata Ehrh. Mentha aquatica L. KAR94 Mentha cordifolia auct. Mentha spicata L. KAR94 Mentha crispa L. Mentha X piperita L. (pro sp.) KAR94 Mentha dumetorum Schultes Mentha X piperita L. (pro sp.) KAR94 Mentha gentilis auct. non L. Mentha X gracilis Sole (pro sp.) KAR94 Mentha gentilis L. Mentha arvensis L. KAR94 * Mentha nemorosa Willd. Mentha X villosa Huds. (pro sp.) KAR94 Mentha piperita ssp. citrata (Ehrh.) Briq. Mentha aquatica L. KAR94 * Mentha rotundifolia auct. non (L.) Huds. Mentha suaveolens Ehrh. KAR94

Page 324 Synonymy

Mentha viridis L. Mentha spicata L. KAR94 Mentha X gentilis var. cardiaca (Gerarde ex Baker) Boivin (pro nm.) Mentha X gracilis Sole (pro sp.) KAR94 Mentha X muelleriana auct. non F.W. Schultz Mentha X gracilis Sole (pro sp.) KAR94 Mentha X piperi var. citrata (Ehrh.) Boivin (pro nm.) Mentha aquatica L. KAR94 Mentha X villosa var. alopecuroides (Hull) Briq. (pro nm.) Mentha X villosa Huds. (pro sp.) KAR94 Menyanthes trifoliata var. minor Raf. Menyanthes trifoliata L. KAR94 Menziesia ferruginea ssp. glabella (Gray) Calder & Taylor Menziesia ferruginea Sm. KAR94 Menziesia ferruginea var. glabella (Gray) M.E. Peck Menziesia ferruginea Sm. KAR94 Menziesia glabella Gray Menziesia ferruginea Sm. KAR94

Merckia physodes (Fisch. ex Ser.) Cham. & Schlecht. Wilhelmsia physodes (Fisch. ex Ser.) McNeill KAR94 Mertensia toiyabensis J.F. Macbr. Mertensia cusickii Piper KAR94 Arnoglossum diversifolium (Torr. & Gray) H.E. Mesadenia diversifolia (Torr. & Gray) Greene Robins. KAR94 Mesadenia elliottii Harper Arnoglossum ovatum (Walt.) H.E. Robins. KAR94 Mesadenia lanceolata (Nutt.) Raf. Arnoglossum ovatum (Walt.) H.E. Robins. KAR94 Mesadenia lanceolata var. virescens Harper Arnoglossum ovatum (Walt.) H.E. Robins. KAR94 Mesadenia maxima Harper Arnoglossum ovatum (Walt.) H.E. Robins. KAR94 Mesadenia sulcata (Fern.) Harper Arnoglossum sulcatum (Fern.) H.E. Robins. KAR94 Mesadenia tuberosa (Nutt.) Britt. Arnoglossum plantagineum Raf. KAR94 Mesembryanthemum chilense Molina Carpobrotus aequilateralus (Haw.) N.E. Br. KAR94 Mesembryanthemum cordifolium L. f. Aptenia cordifolia (L. f.) Schwant. KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros collina var. glaberrima (Levl.) Rock St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros collina var. glabrifolia (Heller) Rock St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros collina var. haleakalensis Rock St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros collina var. hemilanata Hochr. St. John KAR94 Metrosideros polymorpha var. macrophylla Metrosideros collina var. macrophylla Rock (Rock) St. John KAR94 Metrosideros polymorpha var. newellii (Rock) St. Metrosideros collina var. newellii Rock John KAR94 Metrosideros polymorpha var. pumila (Heller) Metrosideros collina var. prostrata Rock Skottsberg KAR94 Metrosideros polymorpha var. pumila (Heller) Metrosideros collina var. pumila (Heller) Rock Skottsberg KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros polymorpha ssp. glaberrima (Levl.) Skottsberg St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros polymorpha ssp. glabrifolia (Heller) Skottsberg St. John KAR94 Metrosideros polymorpha var. macrophylla Metrosideros polymorpha ssp. micrantha Skottsberg (Rock) St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros polymorpha var. glabrifolia (Heller) St. John St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros polymorpha var. haleakalensis (Rock) St. John St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros polymorpha var. hemilanata (Hochr.) St. John St. John KAR94 Metrosideros polymorpha var. macrophylla Metrosideros polymorpha var. micrantha (Skottsberg) St. John (Rock) St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros polymorpha var. nuda Skottsberg St. John KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros polymorpha var. parviflora Skottsberg St. John KAR94

Page 325 Synonymy

Metrosideros polymorpha var. pumila (Heller) Metrosideros polymorpha var. prostrata (Rock) St. John Skottsberg KAR94 Metrosideros polymorpha var. glaberrima (Levl.) Metrosideros polymorpha var. sericea (Rock) Skottsberg St. John KAR94 Metrosideros polymorpha var. pumila (Heller) Metrosideros pumila (Heller) Hochr. Skottsberg KAR94 Metrosideros polymorpha var. pumila (Heller) Metrosideros pumila var. makanoiensis Hochr. Skottsberg KAR94 Miconia microcarpa DC. Miconia affinis DC. KAR94 Miconia virescens (Vahl) Triana Miconia laevigata (L.) D. Don KAR94 Micrampelis lobata (Michx.) Greene Echinocystis lobata (Michx.) Torr. & Gray KAR94 Micranthes arnoglossa Small Saxifraga oregana T.J. Howell KAR94 Micranthes bidens Small Saxifraga integrifolia Hook. KAR94 Micranthes brachypus Small Saxifraga oregana T.J. Howell KAR94 Micranthes careyana (Gray) Small Saxifraga careyana Gray KAR94 Micranthes caroliniana (Gray) Small Saxifraga caroliniana Gray KAR94 Micranthes franciscana Small Saxifraga rhomboidea Greene KAR94 Micranthes lata Small Saxifraga occidentalis S. Wats. KAR94 Micranthes micranthidifolia (Haw.) Small Saxifraga micranthidifolia (Haw.) Steud. KAR94 Micranthes occidentalis (S. Wats.) Small Saxifraga occidentalis S. Wats. KAR94 Micranthes odontoloma (Piper) W.A. Weber Saxifraga odontoloma Piper KAR94 Micranthes oregana (T.J. Howell) Small Saxifraga oregana T.J. Howell KAR94 Micranthes pensylvanica (L.) Haw. Saxifraga pensylvanica L. KAR94 Micranthes rhomboidea (Greene) Small Saxifraga rhomboidea Greene KAR94 Micranthes saximontana Small Saxifraga occidentalis S. Wats. KAR94 Micranthes tennesseensis Small Saxifraga careyana Gray KAR94 Micranthes texana (Buckl.) Small Saxifraga texana Buckl. KAR94 * Microlaena stipoides (Labill.) R. Br. Ehrharta stipoides Labill. KAR94 Micromeria pilosiuscula (Gray) Small Micromeria brownei var. pilosiuscula Gray KAR94 * Micropholis chrysophylloides Pierre Micropholis guyanensis (A. DC.) Pierre KAR94 Micropholis curvata (Pierre) Pierre & Urban Micropholis guyanensis (A. DC.) Pierre KAR94 Micropyxis pumila (Sw.) Duby Anagallis pumila Sw. KAR94 Microstegium vimineum var. imberbe (Nees) Honda Microstegium vimineum (Trin.) A. Camus KAR94 * Microsteris gracilis (Hook.) Greene Phlox gracilis ssp. gracilis (Hook.) Greene KAR94 Microstylis unifolia (Michx.) B.S.P. Malaxis unifolia Michx. KAR94 Mikania angulosa Raf. Mikania scandens (L.) Willd. KAR94 Mikania batatifolia auct. non DC. Mikania scandens (L.) Willd. KAR94 Mikania micrantha var. congesta (DC.) B.L. Robins. Mikania congesta DC. KAR94 Mikania scandens var. pubescens (Nutt.) Torr. & Gray Mikania scandens (L.) Willd. KAR94 Milium compressum Sw. Axonopus compressus (Sw.) Beauv. KAR94 Milium punctatum L. Eriochloa punctata (L.) Desv. ex Hamilton KAR94 Miltitzia inyoensis J.F. Macbr. Phacelia inyoensis (J.F. Macbr.) J.T. Howell KAR94 Miltitzia parviflora (Gray ex Newberry) Brand Phacelia inundata J.T. Howell KAR94 Miltitzia pusilla (Gray) Brand Phacelia tetramera J.T. Howell KAR94 Desmanthus illinoensis (Michx.) MacM. ex B.L. Mimosa illinoensis Michx. Robins. & Fern. KAR94 Mimosa invisa Mart., non Mart. ex Colla Mimosa diplotricha C. Wright ex Sauvalle KAR94 Mimosa leucocephala Lam. Leucaena leucocephala (Lam.) de Wit KAR94 Mimosa plena L. Neptunia plena (L.) Benth. KAR94 Mimulus ampliatus A.L. Grant Mimulus washingtonensis Gandog. KAR94 Mimulus arvensis Greene Mimulus guttatus DC. KAR94 Mimulus atropurpureus Kellogg Mimulus douglasii (Benth.) Gray KAR94 Mimulus bakeri Gandog. Mimulus guttatus DC. KAR94

Page 326 Synonymy

Mimulus brachystylis Edwin Mimulus guttatus DC. KAR94 * Mimulus cardinalis Eastw., non Dougl. ex Benth. Mimulus eastwoodiae Rydb. KAR94 Mimulus cardinalis var. exsul Greene Mimulus cardinalis Dougl. ex Benth. KAR94 Mimulus cardinalis var. griseus Greene Mimulus cardinalis Dougl. ex Benth. KAR94 Mimulus cardinalis var. rigens Greene Mimulus cardinalis Dougl. ex Benth. KAR94 Mimulus clarkii Kellogg ex Curran Mimulus angustatus (Gray) Gray KAR94 Mimulus clementinus Greene Mimulus guttatus DC. KAR94 Mimulus cordatus Greene Mimulus guttatus DC. KAR94 Mimulus cuspidata Greene Mimulus guttatus DC. KAR94 Mimulus decorus (A.L. Grant) Suksdorf Mimulus guttatus DC. KAR94 Mimulus deltoides Gandog. Mimulus floribundus Lindl. KAR94 Mimulus eisenii Kellogg Mimulus laciniatus Gray KAR94 Mimulus equinnus Greene Mimulus guttatus DC. KAR94 * Mimulus flemingii Munz Diplacus parviflorus Greene KAR94 Mimulus floribundus ssp. moorei Iltis Mimulus floribundus Lindl. KAR94 Mimulus floribundus var. geniculatus (Greene) A.L. Grant Mimulus floribundus Lindl. KAR94

Mimulus floribundus var. membranaceus (A. Nels.) A.L. Grant Mimulus floribundus Lindl. KAR94 Mimulus floribundus var. subulatus A.L. Grant Mimulus floribundus Lindl. KAR94 Mimulus geniculatus Greene Mimulus floribundus Lindl. KAR94 Mimulus glabratus var. ascendens Gray Mimulus guttatus DC. KAR94 Mimulus glareosus Greene Mimulus guttatus DC. KAR94 Mimulus grandiflorus J.T. Howell Mimulus guttatus DC. KAR94 Mimulus grandis (Greene) Heller Mimulus guttatus DC. KAR94 Mimulus gratioloides Rydb. Mimulus rubellus Gray KAR94 Mimulus guttatus ssp. arenicola Pennell Mimulus guttatus DC. KAR94 Mimulus guttatus ssp. arvensis (Greene) Munz Mimulus guttatus DC. KAR94 Mimulus guttatus ssp. haidensis Calder & Taylor Mimulus guttatus DC. KAR94 Mimulus guttatus ssp. littoralis Pennell Mimulus guttatus DC. KAR94 Mimulus guttatus ssp. micranthus (Heller) Munz Mimulus guttatus DC. KAR94 Mimulus guttatus ssp. scouleri (Hook.) Pennell Mimulus guttatus DC. KAR94 Mimulus guttatus var. arvensis (Greene) A.L. Grant Mimulus guttatus DC. KAR94 Mimulus guttatus var. decorus A.L. Grant Mimulus guttatus DC. KAR94 Mimulus guttatus var. depauperatus (Gray) A.L. Grant Mimulus guttatus DC. KAR94 Mimulus guttatus var. glaucescens (Greene) Jepson Mimulus glaucescens Greene KAR94 Mimulus guttatus var. gracilis (Gray) Campbell Mimulus guttatus DC. KAR94 Mimulus guttatus var. grandis Greene Mimulus guttatus DC. KAR94 Mimulus guttatus var. hallii (Greene) A.L. Grant Mimulus guttatus DC. KAR94 Mimulus guttatus var. insignis Greene Mimulus guttatus DC. KAR94

Mimulus guttatus var. laxus (Pennell ex M.E. Peck) M.E. Peck Mimulus guttatus DC. KAR94

Mimulus guttatus var. lyratus (Benth.) Pennell ex M.E. Peck Mimulus guttatus DC. KAR94 Mimulus guttatus var. microphyllus (Benth.) Pennell ex M.E. Peck Mimulus guttatus DC. KAR94 Mimulus guttatus var. nasutus (Greene) Jepson Mimulus guttatus DC. KAR94

Mimulus guttatus var. puberulus (Greene ex Rydb.) A.L. Grant Mimulus guttatus DC. KAR94 Mimulus hallii Greene Mimulus guttatus DC. KAR94 Mimulus hirsutus J.T. Howell Mimulus guttatus DC. KAR94 Mimulus inconspicuus var. latidens Gray Mimulus latidens (Gray) Greene KAR94 Mimulus inflatulus Suksdorf Mimulus breviflorus Piper KAR94 Mimulus langsdorfii Donn ex Greene Mimulus guttatus DC. KAR94

Page 327 Synonymy

Mimulus langsdorfii var. argutus Greene Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. arvensis (Greene) Jepson Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. californicus Jepson Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. grandis (Greene) Greene Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. guttatus (Fisch. ex DC.) Jepson Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. insignis (Greene) A.L. Grant Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. microphyllus (Benth.) A. Nels. & J.F. Macbr. Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. minimus Henry Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. nasutus (Greene) Jepson Mimulus guttatus DC. KAR94 Mimulus langsdorfii var. platyphyllus Greene Mimulus guttatus DC. KAR94 Mimulus laxus Pennell ex M.E. Peck Mimulus guttatus DC. KAR94 Mimulus longulus Greene Mimulus guttatus DC. KAR94 Mimulus luteus var. depauperatus Gray Mimulus guttatus DC. KAR94 Mimulus luteus var. gracilis Gray Mimulus guttatus DC. KAR94 Mimulus lyratus Benth. Mimulus guttatus DC. KAR94 Mimulus maguirei Pennell Mimulus guttatus DC. KAR94 Mimulus marmoratus Greene Mimulus guttatus DC. KAR94 Mimulus membranaceus A. Nels. Mimulus floribundus Lindl. KAR94 Mimulus micranthus Heller Mimulus guttatus DC. KAR94 Mimulus microphyllus Benth. Mimulus guttatus DC. KAR94 Mimulus minutissimus Eastw. Mimulus pygmaeus A.L. Grant KAR94 Mimulus modestus Eastw. Mimulus congdonii B.L. Robins. KAR94 Mimulus multiflorus Pennell Mimulus floribundus Lindl. KAR94 Mimulus nanus var. subuniflorus Hook. & Arn. Mimulus douglasii (Benth.) Gray KAR94 * Mimulus nasutus Greene Mimulus guttatus DC. KAR94 Mimulus nasutus var. micranthus (Heller) A.L. Grant Mimulus guttatus DC. KAR94 Mimulus paniculatus Greene Mimulus guttatus DC. KAR94 Mimulus pardalis Pennell Mimulus guttatus DC. KAR94 * Mimulus parishii Gandog., non Greene Mimulus guttatus DC. KAR94 Mimulus parviflorus (Greene) A.L. Grant Diplacus parviflorus Greene KAR94 Mimulus parvulus Woot. & Standl. Mimulus dentilobus B.L. Robins. & Fern. KAR94 Mimulus patulus Pennell Mimulus washingtonensis Gandog. KAR94 Mimulus peduncularis Dougl. ex Benth. Mimulus floribundus Lindl. KAR94 Mimulus peduncularis Gray Mimulus washingtonensis Gandog. KAR94 Mimulus petiolaris Greene Mimulus guttatus DC. KAR94 * Mimulus pilosus (Benth.) S. Wats. Mimetanthe pilosa (Benth.) Greene KAR94 Mimulus prattenii Dur. Mimulus bicolor Hartw. ex Benth. KAR94 Mimulus prionophyllus Greene Mimulus guttatus DC. KAR94 Mimulus procerus Greene Mimulus guttatus DC. KAR94 Mimulus puberulus Greene ex Rydb. Mimulus guttatus DC. KAR94 Mimulus pubescens Benth. Mimulus floribundus Lindl. KAR94 Mimulus puncticalyx Gandog. Mimulus guttatus DC. KAR94 Mimulus rivularis Nutt. Mimulus guttatus DC. KAR94 Mimulus rubellus var. breweri (Greene) Jepson Mimulus breweri (Greene) Coville KAR94 Mimulus scouleri Hook. Mimulus guttatus DC. KAR94 Mimulus serotinus Suksdorf Mimulus floribundus Lindl. KAR94 Mimulus subreniformis Greene Mimulus guttatus DC. KAR94 Mimulus subulatus (A.L. Grant) Pennell Mimulus floribundus Lindl. KAR94 Mimulus subuniflorus (Hook. & Arn.) Piper Mimulus douglasii (Benth.) Gray KAR94 Mimulus tenellus Nutt. ex Gray Mimulus guttatus DC. KAR94 Mimulus thermalis A. Nels. Mimulus guttatus DC. KAR94

Page 328 Synonymy

Mimulus tricolor var. angustatus (Gray) Gray Mimulus angustatus (Gray) Gray KAR94 Mimulus trisulcatus Pennell Mimulus floribundus Lindl. KAR94 Mimulus unimaculatus Pennell Mimulus guttatus DC. KAR94

Mimusops emarginata (L.) Britt. Manilkara jaimiqui ssp. emarginata (L.) Cronq. KAR94 Minuartia alabamensis (McCormick, Bozeman & Spongberg) * Wyatt Minuartia uniflora (Walt.) Mattf. KAR94 Minuartia rossii var. orthotrichoides auct. non (Schischkin) Hultén Minuartia rubella (Wahlenb.) Hiern KAR94 Minuartia sajanensis auct. non (Willd. ex Schlecht.) House Minuartia obtusiloba (Rydb.) House KAR94 * Minuartia uniflora auct. non (Walt.) Mattf. Minuartia godfreyi (Shinners) McNeill KAR94 Mirabilis gausapoides (Standl.) Standl. Mirabilis linearis (Pursh) Heimerl KAR94 Mirabilis hirsuta var. linearis (Pursh) Boivin Mirabilis linearis (Pursh) Heimerl KAR94 Mirabilis lanceolata (Rydb.) Standl. Mirabilis linearis (Pursh) Heimerl KAR94 Mirabilis linearis var. subhispida Heimerl Mirabilis linearis (Pursh) Heimerl KAR94 Mirasolia diversifolia Hemsl. Tithonia diversifolia (Hemsl.) Gray KAR94 Miscanthus sinensis var. gracillimus A.S. Hitchc. Miscanthus sinensis Anderss. KAR94 Miscanthus sinensis var. variegatus Beal Miscanthus sinensis Anderss. KAR94 Miscanthus sinensis var. zebrinus Beal Miscanthus sinensis Anderss. KAR94 Mitella grandiflora Pursh Tellima grandiflora (Pursh) Dougl. ex Lindl. NLSPN Mitella oppositifolia Rydb. Mitella diphylla L. KAR94 Mitellastra caulescens (Nutt.) T.J. Howell Mitella caulescens Nutt. KAR94 Mitreola angustifolium (Torr. & Gray) J. Nelson Mitreola sessilifolia (J.F. Gmel.) G. Don KAR94 Mitropsidium sintenisii (KIAERSK.)BURRET Psidium sintenisii (Kiaersk.) Alain NLSPN Modiola multifida Moench Modiola caroliniana (L.) G. Don KAR94 Moghania strobilifera (L.) St.-Hil. ex Kuntze Flemingia strobilifera (L.) Ait. & Ait. f. KAR94 Moldavica parviflora (Nutt.) Britt. Dracocephalum parviflorum Nutt. KAR94 Molina salicifolia Ruiz & Pavón Baccharis salicifolia (Ruiz & Pavón) Pers. KAR94 Molinia maxima Hartman Glyceria maxima (Hartman) Holmb. KAR94 Mollugo berteriana Ser. Mollugo verticillata L. KAR94 Mollugo lotoides (L.) C.B. Clarke Glinus lotoides L. KAR94 Mollugo radiata Ruiz & Pavón Glinus radiatus (Ruiz & Pavón) Rohrb. KAR94 Moluchia pyramidata (L.)BRITTON Melochia pyramidata L. NLSPN * Monerma cylindrica (Willd.) Coss. & Durieu Hainardia cylindrica (Willd.) W. Greuter KAR94 Moneses uniflora ssp. reticulata (Nutt.) Calder & Moneses uniflora var. reticulata (Nutt.) Blake Taylor KAR94 Monochoria vaginalis (Burm. f.) K. Presl ex Monochoria vaginalis var. pauciflora (Blume) Merr. Kunth KAR94 Monotropa brittonii Small Monotropa uniflora L. KAR94 Montia cordifolia (S. Wats.) Pax & K. Hoffmann Claytonia cordifolia S. Wats. KAR94 Montia dipetala Suksdorf Montia fontana ssp. fontana L. KAR94 Montia fontana ssp. amporitana auct. non Sennen Montia fontana ssp. fontana L. KAR94 Montia fontana var. lamprosperma (Cham.) Fenzl Montia fontana ssp. fontana L. KAR94 Montia fontana var. tenerrima (Gray) Fern. & Wieg. Montia fontana ssp. fontana L. KAR94 * Montia funstonii Rydb. Montia fontana ssp. variabilis S.M. Walters KAR94 * Montia hallii (Gray) Greene Montia fontana ssp. fontana L. KAR94 * Montia lamprosperma Cham. Montia fontana ssp. fontana L. KAR94 Montia parviflora (Dougl. ex Hook.) T.J. Howell Claytonia parviflora Dougl. ex Hook. KAR94 Montia perfoliata var. parviflora (Dougl. ex Hook.) Jepson Claytonia parviflora Dougl. ex Hook. KAR94 Montia sarmentosa (C.A. Mey.) B.L. Robins. Claytonia sarmentosa C.A. Mey. KAR94 Montiastrum dichotomum (Nutt.) Rydb. Montia dichotoma (Nutt.) T.J. Howell KAR94 Morocarpus foliosus Moench Chenopodium foliosum (Moench) Aschers. KAR94 Morus alba var. tatarica (L.) Ser. Morus alba L. KAR94

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Morus confinis Greene Morus microphylla Buckl. KAR94 Morus crataegifolia Greene Morus microphylla Buckl. KAR94 Morus grisea Greene Morus microphylla Buckl. KAR94 Morus radulina Greene Morus microphylla Buckl. KAR94 Morus tatarica L. Morus alba L. KAR94 Muhlenbergia ambigua Torr. Muhlenbergia mexicana (L.) Trin. KAR94 Muhlenbergia comata (Thurb.) Thurb. ex Benth. Muhlenbergia andina (Nutt.) A.S. Hitchc. KAR94 Muhlenbergia commutata (Scribn.) Bush Muhlenbergia frondosa (Poir.) Fern. KAR94 Muhlenbergia capillaris var. trichopodes (Ell.) * Muhlenbergia expansa (Poir.) Trin. Vasey KAR94 Muhlenbergia filiformis (Thurb. ex S. Wats.) Muhlenbergia filiformis var. fortis E.H. Kelso Rydb. KAR94 Muhlenbergia capillaris var. filipes (M.A. Curtis) * Muhlenbergia filipes M.A. Curtis Chapman ex Beal KAR94 Muhlenbergia foliosa (Roemer & J.A. Schultes) Trin. Muhlenbergia mexicana (L.) Trin. KAR94 Muhlenbergia foliosa ssp. ambigua (Torr.) Scribn. Muhlenbergia mexicana (L.) Trin. KAR94 Muhlenbergia foliosa ssp. setiglumis (S. Wats.) Scribn. Muhlenbergia mexicana (L.) Trin. KAR94 Muhlenbergia glomerata var. cinnoides (Link) F.J. Herm. Muhlenbergia glomerata (Willd.) Trin. KAR94 Muhlenbergia filiformis (Thurb. ex S. Wats.) Muhlenbergia idahoensis St. John Rydb. KAR94 Muhlenbergia marshii I.M. Johnston Muhlenbergia rigens (Benth.) A.S. Hitchc. KAR94 Muhlenbergia mexicana var. filiformis (Willd.) Scribn. Muhlenbergia mexicana (L.) Trin. KAR94 Muhlenbergia mundula I.M. Johnston Muhlenbergia rigens (Benth.) A.S. Hitchc. KAR94 Muhlenbergia palustris Scribn. Muhlenbergia schreberi J.F. Gmel. KAR94 Muhlenbergia racemosa var. cinnoides (Link) Boivin Muhlenbergia glomerata (Willd.) Trin. KAR94 Muhlenbergia schreberi var. palustris (Scribn.) Scribn. Muhlenbergia schreberi J.F. Gmel. KAR94 Muhlenbergia filiformis (Thurb. ex S. Wats.) Muhlenbergia simplex (Scribn.) Rydb. Rydb. KAR94 * Muhlenbergia squarrosa (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb. KAR94 Muhlenbergia uniflora var. terrae-novae Fern. Muhlenbergia uniflora (Muhl.) Fern. KAR94 * Muhlenbergia wolfii (Vasey) Rydb. Muhlenbergia ramulosa (Kunth) Swallen KAR94 Mulgedium spicatum auct. non (Lam.) Small Lactuca biennis (Moench) Fern. KAR94 Mulgedium spicatum var. integrifolium (Torr. & Gray) Small Lactuca biennis (Moench) Fern. KAR94 Muricauda dracontium (L.) Small Arisaema dracontium (L.) Schott KAR94 Musa cavendishii Lamb. ex Paxton Musa acuminata Colla KAR94 Musa chinensis Lamb. ex Paxton Musa acuminata Colla KAR94 Musa ornata var. normalis Kuntze Musa X paradisiaca L. (pro sp.) KAR94 Musa sapientum L. Musa X paradisiaca L. (pro sp.) KAR94 Musa zebrina Van Houtte ex Planch. Musa acuminata Colla KAR94

Myagrum prostratum Bergeret Rorippa prostrata (Bergeret) Schinz & Thellung KAR94 Myosotis asiatica (Vesterg.) Schischkin & * Myosotis alpestris auct. non F.W. Schmidt Sergievskaja KAR94 Myosotis asiatica (Vesterg.) Schischkin & Myosotis alpestris ssp. asiatica Vesterg. Sergievskaja KAR94

* Myosotis micrantha auct. non Pallas ex Lehm. Myosotis stricta Link ex Roemer & J.A. Schultes KAR94 Myosotis palustris (L.) Hill Myosotis scorpioides L. KAR94 Myosotis scorpioides var. arvensis L. Myosotis arvensis (L.) Hill KAR94 Myosotis asiatica (Vesterg.) Schischkin & Myosotis sylvatica var. alpestris auct. non (F.W. Schmidt) Koch Sergievskaja KAR94 Myosotis verna var. macrosperma (Engelm.) Chapman Myosotis macrosperma Engelm. KAR94 Myosotis versicolor (Pers.) Sm. Myosotis discolor Pers. KAR94 Myosotis virginiana L. Hackelia virginiana (L.) I.M. Johnston KAR94

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Myosotis virginica auct. non (L.) B.S.P. Myosotis verna Nutt. KAR94 Myosotis virginica var. macrosperma (Engelm.) Fern. Myosotis macrosperma Engelm. KAR94 Myosurus minimus ssp. apus var. sessiliflorus Myosurus alopecuroides Greene (Huth) Campbell KAR94 Myosurus minimus var. aristatus (Benth.) Boivin Myosurus aristatus Benth. KAR94 Myosurus minimus ssp. apus var. sessiliflorus * Myosurus sessilis S. Wats. (Huth) Campbell KAR94 Myrcia berberis DC. Myrcia fallax (L.C. Rich.) DC. KAR94 Myrica caroliniensis P. Mill. Myrica heterophylla Raf. KAR94 Myrica cerifera var. pumila Michx. Myrica cerifera L. KAR94 Myrica heterophylla var. curtissii (Chev.) Fern. Myrica heterophylla Raf. KAR94 * Myrica pusilla Raf. Myrica cerifera L. KAR94 Myriophyllum alterniflorum var. americanum Pugsley Myriophyllum alterniflorum DC. KAR94 * Myriophyllum brasiliense Camb. Myriophyllum aquaticum (Vell.) Verdc. KAR94 * Myriophyllum elatinoides Gaud. Myriophyllum quitense Kunth KAR94 Myriophyllum exalbescens Fern. Myriophyllum sibiricum Komarov KAR94

Myriophyllum exalbescens var. magdalenense (Fern.) A. Löve Myriophyllum sibiricum Komarov KAR94 Myriophyllum magdalenense Fern. Myriophyllum sibiricum Komarov KAR94 Myriophyllum proserpinacoides Gillies ex Hook. & Arn. Myriophyllum aquaticum (Vell.) Verdc. KAR94 Myriophyllum scabratum Michx. Myriophyllum pinnatum (Walt.) B.S.P. KAR94 Myriophyllum spicatum ssp. exalbescens (Fern.) Hultén Myriophyllum sibiricum Komarov KAR94

Myriophyllum spicatum ssp. squamosum Laestad. ex Hartman Myriophyllum sibiricum Komarov KAR94 Myriophyllum spicatum var. capillaceum Lange Myriophyllum sibiricum Komarov KAR94 Myriophyllum spicatum var. exalbescens (Fern.) Jepson Myriophyllum sibiricum Komarov KAR94 Myriophyllum spicatum var. squamosum (Laestad. ex Hartman) Hartman Myriophyllum sibiricum Komarov KAR94 Myriophyllum verticillatum var. cheneyi Fassett Myriophyllum verticillatum L. KAR94 Myriophyllum verticillatum var. intermedium W.D.J. Koch Myriophyllum verticillatum L. KAR94 Myriophyllum verticillatum var. pectinatum Wallr. Myriophyllum verticillatum L. KAR94 Myriophyllum verticillatum var. pinnatifidum Wallr. Myriophyllum verticillatum L. KAR94

Myroxylon schwaneckeanum Krug & Urban Xylosma schwaneckeana (Krug & Urban) Urban KAR94 Myrsine guianensis auct. non (Aubl.) Kuntze Myrsine floridana A. DC. KAR94 Myrsine hosakae Wilbur Myrsine helleri (O.& I. Deg.) St. John KAR94 Myrsine kokeeana Hosaka Myrsine punctata (Levl.) Wilbur KAR94 Myrsine linearifolia var. nittae Hosaka Myrsine petiolata Hosaka KAR94 Myrsine meziana (Levl.) Wilbur Myrsine lessertiana A. DC. KAR94 Myrsine meziana var. fosbergii (Hosaka) Wilbur Myrsine fosbergii Hosaka KAR94 * Myrsine sandwicensis var. mauiensis Levl. Myrsine sandwicensis A. DC. KAR94 Myrsine st.-johnii Hosaka Myrsine wawraea (Mez) Hosaka KAR94 Myrtus splendens Sw. Myrcia splendens (Sw.) DC. KAR94 Nabalus albus (L.) Hook. Prenanthes alba L. KAR94 Nabalus altissimus (L.) Hook. Prenanthes altissima L. KAR94 Nabalus crepidineus (Michx.) DC. Prenanthes crepidinea Michx. KAR94 Nabalus virgatus (Michx.) DC. Prenanthes autumnalis Walt. KAR94 Nageia coriacea (L.C. Rich.) Kuntze Podocarpus coriaceus L.C. Rich. KAR94 * Najas ancistrocarpa auct. non Magnus Najas filifolia Haynes KAR94 Najas arguta var. conferta A. Braun Najas wrightiana A. Braun KAR94 Najas caespitosus (Maguire) Reveal Najas flexilis (Willd.) Rostk. & Schmidt KAR94 Najas conferta (A. Braun) A. Braun Najas wrightiana A. Braun KAR94 Najas flexilis ssp. caespitosus Maguire Najas flexilis (Willd.) Rostk. & Schmidt KAR94

Page 331 Synonymy

Najas flexilis var. congesta Farw. Najas flexilis (Willd.) Rostk. & Schmidt KAR94 Najas flexilis var. robusta Morong Najas flexilis (Willd.) Rostk. & Schmidt KAR94 Najas gracilis (Morong) Small Najas marina L. KAR94

Najas indica var. gracillima A. Braun ex Engelm. Najas gracillima (A. Braun ex Engelm.) Magnus KAR94 Najas major All. Najas marina L. KAR94 Najas major var. angustifolia A. Braun ex K. Schum. Najas marina L. KAR94 Najas marina var. recurvata Dudley Najas marina L. KAR94 Najas wrightiana ssp. multidentata (Koch) Clausen Najas wrightiana A. Braun KAR94 Nama affinis (Gray) Kuntze Hydrolea uniflora Raf. KAR94 Nama corymbosa (J.F. Macbr. ex Ell.) Kuntze Hydrolea corymbosa J.F. Macbr. ex Ell. KAR94 Nama corymbosum (J.F.MACBR. EX ELLIOTT)KUNTZE Hydrolea corymbosa J.F. Macbr. ex Ell. NLSPN Nama ovata (Nutt. ex Choisy) Britt. Hydrolea ovata Nutt. ex Choisy KAR94 Nama ovatum (NUTT. EX CHOISY)BRITTON Hydrolea ovata Nutt. ex Choisy NLSPN Nama quadrivalve (WALTER)KUNTZE Hydrolea quadrivalvis Walt. NLSPN Nama quadrivalvis (Walt.) Kuntze Hydrolea quadrivalvis Walt. KAR94 Napaea hermaphrodita L. Sida hermaphrodita (L.) Rusby KAR94

Nardosmia arctica (Porsild) A.& D. Löve Petasites frigidus var. palmatus (Ait.) Cronq. KAR94

Narthecium ossifragum var. americanum (Ker-Gawl.) Gray Narthecium americanum Ker-Gawl. KAR94 Narthecium pusillum Michx. Tofieldia pusilla (Michx.) Pers. KAR94 Nasturtium amphibium (L.) Ait. f. Rorippa amphibia (L.) Bess. KAR94 Nasturtium austriacum Crantz Rorippa austriaca (Crantz) Bess. KAR94 Nasturtium calycinum Engelm. Rorippa calycina (Engelm.) Rydb. KAR94 Rorippa gambelii (S. Wats.) Rollins & Al- Nasturtium gambelii (S. Wats.) O.E. Schulz Shehbaz KAR94

Nasturtium lacustre Gray Armoracia lacustris (Gray) Al-Shehbaz & Bates KAR94 Rorippa microphylla (Boenn. ex Reichenb.) Hyl. * Nasturtium microphyllum Boenn. ex Reichenb. ex A.& D. Löve KAR94 * Nasturtium officinale Ait. f. Rorippa nasturtium-aquaticum (L.) Hayek KAR94 Nasturtium officinale var. microphyllum (Boenn. ex Reichenb.) Rorippa microphylla (Boenn. ex Reichenb.) Hyl. Thellung ex A.& D. Löve KAR94

Nasturtium officinale var. siifolium (Reichenb.) W.D.J. Koch Rorippa nasturtium-aquaticum (L.) Hayek KAR94 Nasturtium sarmentosum (G. Forst. ex DC.) Schinz & * Guillaumin Rorippa sarmentosa (G. Forst. ex DC.) MacBr. KAR94 Nasturtium sessiliflorum Nutt. Rorippa sessiliflora (Nutt.) A.S. Hitchc. KAR94 Nasturtium sinuatum Nutt. Rorippa sinuata (Nutt.) A.S. Hitchc. KAR94 Nasturtium sphaerocarpum Gray Rorippa sphaerocarpa (Gray) Britt. KAR94 Naumburgia thyrsiflora (L.) Duby Lysimachia thyrsiflora L. KAR94 Navarretia intertexta ssp. propinqua (Suksdorf) Navarretia intertexta var. propinqua (Suksdorf) Brand Day KAR94

* Navarretia minima Nutt. Navarretia leucocephala ssp. minima (Nutt.) Day KAR94 Navarretia intertexta ssp. propinqua (Suksdorf) * Navarretia propinqua Suksdorf Day KAR94 * Nectandra antillana Meisn. Ocotea globosa (Aubl.) Schlecht. & Cham. KAR94 * Nectandra membranacea (Sw.) Griseb. Ocotea membranacea (Sw.) Howard KAR94 * Nectandra patens (Sw.) Griseb. Ocotea patens (Sw.) Nees KAR94 * Nectandra sintenisii Mez Ocotea sintenisii (Mez) Alain KAR94 Neeragrostis reptans (Michx.) Nicora Eragrostis reptans (Michx.) Nees KAR94 Nelsonia brunelloides (Lam.) Kuntze Nelsonia canescens (Lam.) Spreng. KAR94 Neltuma juliflora (SWARTZ)RAF. Prosopis glandulosa var. glandulosa Torr. NLSPN

Page 332 Synonymy

Neltuma juliflora (SWARTZ)RAF. Prosopis velutina Woot. NLSPN Neltuma velutina (Woot.) Britt. & Rose Prosopis velutina Woot. KAR94 Nelumbium luteum Willd. Nelumbo lutea Willd. KAR94 Nelumbo pentapetala sensu Fern., non Nymphaea pentaphylla Walt. Nelumbo lutea Willd. KAR94 Nelumbo speciosa Willd. Nelumbo nucifera Gaertn. KAR94

Nemastylis coelestina (Bartr.) Nutt. Calydorea coelestina (Bartr.) Goldblatt & Henrich KAR94 Nemastylis purpurea Herbert Alophia drummondii (Graham) R.C. Foster KAR94 Nemexia herbacea (L.) Small Smilax herbacea L. KAR94 Nemexia leptanthera (Pennell) Small Smilax pseudochina L. KAR94 Nemexia pulverulenta (Michx.) Small Smilax pulverulenta Michx. KAR94 Nemexia tamnifolia (Michx.) Small Smilax pseudochina L. KAR94 Nemophila microcalyx (Nutt.) Fisch. & C.A. Mey. Nemophila aphylla (L.) Brummitt KAR94 Nemophila triloba (Raf.) Thieret Nemophila aphylla (L.) Brummitt KAR94

Neobeckia aquatica (Eat.) Greene Armoracia lacustris (Gray) Al-Shehbaz & Bates KAR94 Neocleome spinosa (Jacq.) Small Cleome spinosa Jacq. KAR94 Neopieris mariana (L.) Britt. Lyonia mariana (L.) D. Don KAR94 Neopieris nitida (Bartr. ex Marsh.) Britt. Lyonia lucida (Lam.) K. Koch KAR94 Neowashingtonia filamentosa (Fenzi) Sudworth Washingtonia filifera (L. Linden) H. Wendl. KAR94 Alsophila portoricensis (Spreng. ex Kuhn) * Nephelea portoricensis (Spreng. ex Kuhn) R. Tryon Conant KAR94

Nephrophyllidium crista-galli (Menzies ex Hook.) Gilg Fauria crista-galli (Menzies ex Hook.) Makino KAR94 Neptunia lutea var. multipinnatifida B.L. Turner Neptunia lutea (Leavenworth) Benth. KAR94

Nerium grandiflorum Roxb. ex R. Br. Cryptostegia grandiflora (Roxb. ex R. Br.) R. Br. KAR94 Nertera granadensis var. insularis Skottsberg Nertera granadensis (L. f.) Druce KAR94 Nesaea salicifolia Kunth Heimia salicifolia (Kunth) Link KAR94 Neurophyllodes multiflorum (Gray) O. Deg. & Greenw. Geranium multiflorum Gray KAR94 Neurophyllodes ovatifolium (Gray) O. Deg. & Greenw. Geranium multiflorum Gray KAR94 Nezera striata (Walt.) Nieuwl. Linum striatum Walt. KAR94 Nezera virginiana (L.) Nieuwl. Linum virginianum L. KAR94 Nicotiana quadrivalvis var. bigelovii (Torr.) * Nicotiana bigelovii (Torr.) S. Wats. DeWolf KAR94 Nintooa japonica (Thunb.) Sweet Lonicera japonica Thunb. KAR94 Norta altissima (L.) Britt. Sisymbrium altissimum L. KAR94 Nothocestrum longifolium var. brevifolium Hbd. Nothocestrum longifolium Gray KAR94 Nothocestrum longifolium var. rufipilosum B.C. Stone Nothocestrum longifolium Gray KAR94 Nothoholcus lanatus (L.) Nash Holcus lanatus L. KAR94 Notholcus lanatus (L.)NASH Holcus lanatus L. NLSPN Nummularia radicans (Hook.) Kuntze Lysimachia radicans Hook. KAR94 Oemleria cerasiformis (Torr. & Gray ex Hook. & Nuttallia cerasiformis Torr. & Gray ex Hook. & Arn. Arn.) Landon KAR94 Nyctelea nyctelea (L.) Britt. Ellisia nyctelea (L.) L. KAR94 Nymphaea minor (Sims) DC. Nymphaea odorata Ait. KAR94 Nymphaea odorata var. gigantea Tricker Nymphaea odorata Ait. KAR94 Nymphaea odorata var. godfreyi Ward Nymphaea odorata Ait. KAR94 Nymphaea odorata var. maxima (Conrad) Boivin Nymphaea odorata Ait. KAR94 Nymphaea odorata var. minor Sims Nymphaea odorata Ait. KAR94 Nymphaea odorata var. rosea Pursh Nymphaea odorata Ait. KAR94 Nymphaea odorata var. stenopetala Fern. Nymphaea odorata Ait. KAR94 Nymphaea odorata var. villosa Caspary Nymphaea odorata Ait. KAR94

Page 333 Synonymy

Nymphaea tetragona ssp. leibergii (Morong) Porsild Nymphaea tetragona Georgi KAR94 Nymphaea tetragona var. leibergii (Morong) Boivin Nymphaea tetragona Georgi KAR94 * Nymphaea tuberosa Paine Nymphaea odorata Ait. KAR94 * Nymphoides humboldtiana (Kunth) Kuntze Nymphoides indica (L.) Kuntze KAR94 Nymphoides lacunosa (Vent.) Kuntze Nymphoides cordata (Ell.) Fern. KAR94 Nymphoides nymphaeoides (L.) Britt. Nymphoides peltata (Gmel.) Kuntze KAR94 Nyssa acuminata Small Nyssa ogeche Bartr. ex Marsh. KAR94 * Nyssa sylvatica var. biflora (Walt.) Sarg. Nyssa biflora Walt. KAR94 Nyssa sylvatica var. caroliniana (Poir.) Fern. Nyssa sylvatica Marsh. KAR94 Nyssa sylvatica var. dilatata Fern. Nyssa sylvatica Marsh. KAR94 Nyssa sylvatica var. typica Fern. Nyssa sylvatica Marsh. KAR94 Nyssa uniflora Wangenh. Nyssa aquatica L. KAR94 Nyssa ursina Small Nyssa biflora Walt. KAR94 Oakesiella floridana (Chapman) Small Uvularia floridana Chapman KAR94 Oakesiella nitida (BRITTON)MACKENZ. Uvularia puberula Michx. NLSPN Oakesiella puberula (Michx.) Small Uvularia puberula Michx. KAR94 Oakesiella sessilifolia (L.) S. Wats. Uvularia sessilifolia L. KAR94 Oceanoros leimanthoides (GRAY)SMALL Zigadenus leimanthoides Gray NLSPN Oceanorus leimanthoides (Gray) Small Zigadenus leimanthoides Gray KAR94 Ochroma lagopus Sw. Ochroma pyramidale (Cav. ex Lam.) Urban KAR94 Ocimum salinum Molina Frankenia salina (Molina) I.M. Johnston KAR94 Ocotea cunaata (Griseb.) Urban Ocotea nemodaphne Mez KAR94 Octadesmia montana (Sw.) Benth. Dilomilis montana (Sw.) Summerhayes KAR94 Odontosoria chinensis (L.)J.SMITH Sphenomeris chinensis (L.) Maxon NLSPN

* Odontosoria uncinella (Kunze) Fée Odontosoria scandens (Desv.) C. Christens. KAR94 Odostemon aquifolium (Pursh) Rydb. Mahonia aquifolium (Pursh) Nutt. KAR94 Oedera trinervia Spreng. Flaveria trinervia (Spreng.) C. Mohr KAR94 Oenothera andina Nutt. Camissonia andina (Nutt.) Raven KAR94 Oenothera biennis ssp. caeciarum Munz Oenothera biennis L. KAR94 Oenothera biennis ssp. centralis Munz Oenothera biennis L. KAR94

Oenothera biennis var. pycnocarpa (Atkinson & Bartlett) Wieg. Oenothera biennis L. KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera biennis var. strigosa (Rydb.) Piper & Raven KAR94 Oenothera breviflora Torr. & Gray Camissonia breviflora (Torr. & Gray) Raven KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera cheradophila Bartlett & Raven KAR94 Oenothera cruciata var. sabulonensis Fern. Oenothera parviflora L. KAR94 Oenothera cymatilis Bartlett Oenothera parviflora L. KAR94 Oenothera densiflora Lindl. Boisduvalia densiflora (Lindl.) S. Wats. KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera depressa ssp. strigosa (Rydb.) Taylor & MacBryde & Raven KAR94 Oenothera glabella Nutt. Boisduvalia glabella (Nutt.) Walp. KAR94 Oenothera heterantha Nutt. Camissonia subacaulis (Pursh) Raven KAR94 Oenothera heterophylla var. rhombipetala (Nutt. ex Torr. & Gray) Fosberg Oenothera rhombipetala Nutt. ex Torr. & Gray KAR94 Oenothera longissima ssp. clutei (A. Nels.) Munz Oenothera longissima Rydb. KAR94 Oenothera longissima ssp. typica Munz Oenothera longissima Rydb. KAR94 Oenothera longissima var. clutei (A. Nels.) Munz Oenothera longissima Rydb. KAR94 Oenothera macrosiphon Woot. & Standl. Oenothera organensis Munz KAR94 Oenothera muricata L. Oenothera biennis L. KAR94 Oenothera perennis var. rectipilis (Blake) Blake Oenothera perennis L. KAR94

Page 334 Synonymy

Oenothera perennis var. typica Munz Oenothera perennis L. KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera procera Woot. & Standl. & Raven KAR94 Oenothera pycnocarpa Atkinson & Bartlett Oenothera biennis L. KAR94 Oenothera rubricapitata R.R. Gates Oenothera parviflora L. KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera rydbergii House & Raven KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera strigosa (Rydb.) Mackenzie & Bush & Raven KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera strigosa ssp. cheradophila (Bartlett) Munz & Raven KAR94 Oenothera subacaulis (Pursh) Garrett Camissonia subacaulis (Pursh) Raven KAR94 Camissonia tanacetifolia ssp. tanacetifolia (Torr. Oenothera tanacetifolia Torr. & Gray & Gray) Raven KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera villosa ssp. cheradophila (Bartlett) W. Dietr. & Raven & Raven KAR94 Oenothera villosa ssp. strigosa (Rydb.) W. Dietr. Oenothera villosa var. strigosa (Rydb.) Dorn & Raven KAR94 Oglifa depressa (Gray) Chrtek & Holub Filago depressa Gray KAR94 Oldenlandia fasciculata (Bertol.) Small Oldenlandia uniflora L. KAR94 Oleandra nodosa (Willd.) K. Presl Oleandra articulata (Sw.) K. Presl KAR94 Olyra pauciflora Sw. Lithachne pauciflora (Sw.) Beauv. ex Poir. KAR94 Onoclea struthiopteris (L.) Hoffmann p.p. Matteuccia struthiopteris (L.) Todaro KAR94 Onoclea struthiopteris var. pensylvanica (Willd.) Boivin Matteuccia struthiopteris (L.) Todaro KAR94 Operculina dissecta (Jacq.) House Merremia dissecta (Jacq.) Hallier f. KAR94 Ophioglossum dendroneuron E. St. John Ophioglossum nudicaule L. f. KAR94 Ophioglossum ellipticum Hook. & Grev. Ophioglossum nudicaule L. f. KAR94 Ophioglossum lusitanicum ssp. californicum (Prantl) R.T. Clausen Ophioglossum californicum Prantl KAR94 Ophioglossum lusitanicum var. californicum (Prantl) Broun Ophioglossum californicum Prantl KAR94 Ophioglossum mononeuron E. St. John Ophioglossum nudicaule L. f. KAR94 Ophioglossum nudicaule var. minus Clausen Ophioglossum nudicaule L. f. KAR94

Ophioglossum nudicaule var. tenerum (Mett. ex Prantl) Clausen Ophioglossum nudicaule L. f. KAR94 Ophioglossum palmatum L. Cheiroglossa palmata (L.) K. Presl KAR94 Ophioglossum pycnostichum (Fern.) A.& D. Löve Ophioglossum vulgatum L. KAR94 Ophioglossum tenerum Mett. ex Prantl Ophioglossum nudicaule L. f. KAR94 * Ophioglossum vulgatum auct. non L. Ophioglossum pusillum Raf. KAR94 Ophioglossum vulgatum var. alaskanum (E.G. Britt.) C. Christens. Ophioglossum pusillum Raf. KAR94 Ophioglossum vulgatum var. pseudopodum (Blake) Farw. Ophioglossum pusillum Raf. KAR94 Ophioglossum vulgatum var. pycnostichum Fern. Ophioglossum vulgatum L. KAR94 Ophrys auriculata (Wieg.) House Listera auriculata Wieg. KAR94 Ophrys australis (Lindl.) House Listera australis Lindl. KAR94 Ophrys caurina (Piper) Rydb. Listera caurina Piper KAR94 Ophrys convallarioides (Sw.) W. Wight Listera convallarioides (Sw.) Nutt. ex Ell. KAR94 Ophrys smallii (Wieg.) House Listera smallii Wieg. KAR94 Oplismenus burmanni auct. non (Retz.) Beauv. Oplismenus hirtellus (L.) Beauv. KAR94

Oplismenus polystachyus Kunth Echinochloa polystachya (Kunth) A.S. Hitchc. KAR94 Orbexilum pedunculatum var. psoralioides Orbexilum gracile (Torr. & Gray) Rydb. (Walt.) Isely KAR94 Orbexilum pedunculatum var. pedunculatum (P. Orbexilum pedunculatum var. eglandulosum (Ell.) Isely Mill.) Rydb. KAR94

Page 335 Synonymy

Orbexilum pedunculatum var. psoralioides Orbexilum pedunculatum var. gracile (Torr. & Gray) J. Grimes (Walt.) Isely KAR94

Orchis rotundifolia Banks ex Pursh Amerorchis rotundifolia (Banks ex Pursh) Hultén KAR94

Orchis rotundifolia var. lineata Mousley Amerorchis rotundifolia (Banks ex Pursh) Hultén KAR94 * Orcuttia californica var. inaequalis (Hoover) Hoover Orcuttia inaequalis Hoover KAR94 Orcuttia californica var. viscida Hoover Orcuttia viscida (Hoover) J. Reeder KAR94 * Orcuttia greenei Vasey Tuctoria greenei (Vasey) J. Reeder KAR94 * Orcuttia mucronata Crampton Tuctoria mucronata (Crampton) J. Reeder KAR94 Oreastrum elatum Greene Aster elatus (Greene) Cronq. KAR94 Oreobroma pygmaeum (Gray) T.J. Howell Lewisia pygmaea (Gray) B.L. Robins. KAR94 Ornithogalum bivalve L. Nothoscordum bivalve (L.) Britt. KAR94 Ornithogalum hirsutum L. Hypoxis hirsuta (L.) Coville KAR94 Orobanche porphyrantha G. Beck Orobanche uniflora L. KAR94 Orobanche purpurea Jacq. Orobanche uniflora L. KAR94 Orobanche terrae-novae Fern. Orobanche uniflora L. KAR94

Orobanche uniflora ssp. occidentalis (Greene) Abrams ex Ferris Orobanche uniflora L. KAR94 Orobanche uniflora var. minuta (Suksdorf) G. Beck Orobanche uniflora L. KAR94 Orobanche uniflora var. occidentalis (Greene) Taylor & MacBryde Orobanche uniflora L. KAR94 Orobanche uniflora var. purpurea (Heller) Achey Orobanche uniflora L. KAR94 Orobanche uniflora var. sedii (Suksdorf) Achey Orobanche uniflora L. KAR94 Orobanche uniflora var. terrae-novae (Fern.) Munz Orobanche uniflora L. KAR94 Orobanche uniflora var. typica Achey Orobanche uniflora L. KAR94 Orobus myrtifolius (Muhl. ex Willd.) A. Hall Lathyrus palustris L. KAR94 Orthilia secunda ssp. obtusata (Turcz.) Böcher Orthilia secunda (L.) House KAR94 Orthilia secunda var. obtusata (Turcz.) House Orthilia secunda (L.) House KAR94

Orthiopteris domingensis (Spreng.) Copeland Saccoloma domingense (Spreng.) C. Christens. KAR94 Orthiopteris inaequalis (Kunze) Copeland Saccoloma inaequale (Kunze) Mett. KAR94 Castilleja campestris ssp. campestris (Benth.) * Orthocarpus campestris Benth. Chuang & Heckard KAR94 Castilleja campestris ssp. succulenta (Hoover) Orthocarpus campestris var. succulentus Hoover Chuang & Heckard KAR94

* Orthocarpus castillejoides Benth. Castilleja ambigua ssp. ambigua Hook. & Arn. KAR94 * Orthocarpus hispidus Benth. Castilleja tenuis (Heller) Chuang & Heckard KAR94 Castilleja campestris ssp. succulenta (Hoover) Orthocarpus succulentus (Hoover) Hoover Chuang & Heckard KAR94

Orthodon dianthera (Buch.-Ham. ex Roxb.) Hand.-Maz. Mosla dianthera (Buch.-Ham. ex Roxb.) Maxim. KAR94 Oryzopsis kingii (Boland.) Beal Ptilagrostis kingii (Boland.) Barkworth KAR94 Oemleria cerasiformis (Torr. & Gray ex Hook. & Osmaronia cerasiformis (Torr. & Gray ex Hook. & Arn.) Greene Arn.) Landon KAR94 Osmorhiza aristata var. brevistylis (DC.) Boivin Osmorhiza claytonii (Michx.) C.B. Clarke KAR94 Osmorhiza aristata var. longistylis (Torr.) Boivin Osmorhiza longistylis (Torr.) DC. KAR94 * Osmorhiza chilensis Hook. & Arn. Osmorhiza berteroi DC. KAR94

Osmorhiza chilensis var. purpurea (Coult. & Rose) Boivin Osmorhiza purpurea (Coult. & Rose) Suksdorf KAR94 Osmorhiza divaricata (Britt.) Suksdorf Osmorhiza berteroi DC. KAR94 Osmorhiza longistylis var. brachycoma Blake Osmorhiza longistylis (Torr.) DC. KAR94 Osmorhiza longistylis var. imbarbata Salamun Osmorhiza longistylis (Torr.) DC. KAR94 Osmorhiza longistylis var. villicaulis Fern. Osmorhiza longistylis (Torr.) DC. KAR94

Page 336 Synonymy

Osmorhiza nuda Torr. Osmorhiza berteroi DC. KAR94 Osmunda spicant L. Blechnum spicant (L.) Roth KAR94 Oxalis acetosella auct. non L. Oxalis montana Raf. KAR94 Oxalis acetosella ssp. montana (Raf.) Hultén ex D. Löve Oxalis montana Raf. KAR94 Oxalis acetosella ssp. oregana (Nutt.) D. Löve Oxalis oregana Nutt. KAR94 Oxalis acetosella var. rhodantha (Fern.) R. Knuth Oxalis montana Raf. KAR94 Oxalis bushii (Small) Small Oxalis stricta L. KAR94 Oxalis coloradensis Rydb. Oxalis stricta L. KAR94 Oxalis corniculata var. atropurpurea Planch. Oxalis corniculata L. KAR94 Oxalis corniculata var. langloisii (Small) Wieg. Oxalis corniculata L. KAR94 Oxalis corniculata var. lupulina (R. Knuth) Zucc. Oxalis corniculata L. KAR94 Oxalis corniculata var. macrophylla Arsene ex R. Knuth Oxalis corniculata L. KAR94 Oxalis corniculata var. minor Laing Oxalis corniculata L. KAR94 Oxalis corniculata var. reptans Laing Oxalis corniculata L. KAR94 Oxalis corniculata var. villosa (Bieb.) Hohen. Oxalis corniculata L. KAR94 Oxalis corniculata var. viscidula Wieg. Oxalis corniculata L. KAR94 Oxalis cymosa Small Oxalis stricta L. KAR94 * Oxalis europaea Jord. Oxalis stricta L. KAR94 Oxalis europaea var. bushii (Small) Wieg. Oxalis stricta L. KAR94 Oxalis europaea var. rufa (Small) Young Oxalis stricta L. KAR94 Oxalis fontana Bunge Oxalis stricta L. KAR94 Oxalis fontana var. bushii (Small) Hara Oxalis stricta L. KAR94 Oxalis interior (Small) Fedde Oxalis stricta L. KAR94 Oxalis langloisii (Small) Fedde Oxalis corniculata L. KAR94 Oxalis oregana var. smallii (R. Knuth) M.E. Peck Oxalis oregana Nutt. KAR94 Oxalis pusilla Salisb. Oxalis corniculata L. KAR94 Oxalis repens Thunb. Oxalis corniculata L. KAR94 Oxalis rufa Small Oxalis stricta L. KAR94 Oxalis stricta var. decumbens Bitter Oxalis stricta L. KAR94 Oxalis stricta var. piletocarpa Wieg. Oxalis stricta L. KAR94 Oxalis stricta var. rufa (Small) Farw. Oxalis stricta L. KAR94 Oxalis stricta var. villicaulis (Wieg.) Farw. Oxalis stricta L. KAR94 Oxalis villosa Bieb. Oxalis corniculata L. KAR94 Oxybaphus angustifolius Sweet Mirabilis linearis (Pursh) Heimerl KAR94 Oxybaphus exaltatus (Standl.) Weatherby Mirabilis linearis (Pursh) Heimerl KAR94 Oxybaphus gausapoides Standl. Mirabilis linearis (Pursh) Heimerl KAR94 Oxybaphus lanceolatus (Rydb.) Standl. Mirabilis linearis (Pursh) Heimerl KAR94 Oxybaphus linearis (Pursh) B.L. Robins. Mirabilis linearis (Pursh) Heimerl KAR94 Oxybaphus linearis var. subhispidus (Heimerl) Dayton Mirabilis linearis (Pursh) Heimerl KAR94 Oxybaphus nyctagineus (Michx.) Sweet Mirabilis nyctaginea (Michx.) MacM. KAR94 Oxycaryum cubense (Poepp. & Kunth) Lye Scirpus cubensis Poepp. & Kunth KAR94 Oxycoccus erythrocarpus (Michx.) Pers. Vaccinium erythrocarpum Michx. KAR94 Oxycoccus hagerupii A.& D. Löve Vaccinium oxycoccos L. KAR94 Oxycoccus intermedius (Gray) Rydb. Vaccinium oxycoccos L. KAR94 Oxycoccus macrocarpus (Ait.) Pursh Vaccinium macrocarpon Ait. KAR94 Oxycoccus microcarpos Turcz. ex Rupr. Vaccinium oxycoccos L. KAR94 Oxycoccus ovalifolius (Michx.) Porsild Vaccinium oxycoccos L. KAR94 Oxycoccus oxycoccos (L.) Adolphi Vaccinium oxycoccos L. KAR94 Oxycoccus oxycoccos (L.) MacM. Vaccinium oxycoccos L. KAR94 Oxycoccus palustris Pers. Vaccinium oxycoccos L. KAR94

Oxycoccus palustris ssp. microphyllus (Lange) A.& D. Löve Vaccinium oxycoccos L. KAR94

Page 337 Synonymy

Oxycoccus palustris var. intermedius (Gray) T.J. Howell Vaccinium oxycoccos L. KAR94 Oxycoccus palustris var. ovalifolius (Michx.) Seymour Vaccinium oxycoccos L. KAR94 Oxycoccus quadripetalus Gilib. Vaccinium oxycoccos L. KAR94

Oxycoccus quadripetalus var. microphyllus (Lange) Porsild Vaccinium oxycoccos L. KAR94 Oxygraphis glacialis (Fisch.) Bunge Ranunculus kamchaticus DC. KAR94

Oxypolis filiformis ssp. greenmanii (Mathias & Constance) Judd Oxypolis greenmanii Mathias & Constance KAR94 Oxypolis filiformis var. canbyi Coult. & Rose Oxypolis canbyi (Coult. & Rose) Fern. KAR94 Oxypolis longifolia (Pursh) Small Oxypolis rigidior (L.) Raf. KAR94 Oxypolis rigidior var. ambigua (Nutt.) B.L. Robins. Oxypolis rigidior (L.) Raf. KAR94 Oxypolis rigidior var. longifolia (Pursh) Britt. Oxypolis rigidior (L.) Raf. KAR94 Oxypolis turgida Small Oxypolis rigidior (L.) Raf. KAR94 Oxytenia acerosa Nutt. Iva acerosa (Nutt.) R.C. Jackson KAR94 * Oxytheca luteola Parry Goodmania luteola (Parry) Reveal & Ertter KAR94 Oxytria albiflora (Raf.) Pollard Schoenolirion albiflorum (Raf.) R.R. Gates KAR94 Oxytria crocea (Michx.) Raf. Schoenolirion croceum (Michx.) Wood KAR94 Oxytria texana (Scheele) Pollard Schoenolirion wrightii Sherman KAR94 Oxytropis deflexa var. parviflora Boivin Oxytropis deflexa var. sericea Torr. & Gray KAR94 Oxytropis involuta (A. Nels.) K. Schum. Oxytropis lambertii Pursh KAR94 Oxytropis lambertii ssp. bigelovii (Gray) W.A. Weber Oxytropis lambertii Pursh KAR94 Oxytropis lambertii var. articulata (Greene) Barneby Oxytropis lambertii Pursh KAR94 Oxytropis lambertii var. bigelovii Gray Oxytropis lambertii Pursh KAR94 Oxytropis patens (Rydb.) A. Nels. Oxytropis lambertii Pursh KAR94 Oxytropis richardsonii (Hook.) K. Schum. Oxytropis splendens Dougl. ex Hook. KAR94 Oxytropis splendens var. richardsonii Hook. Oxytropis splendens Dougl. ex Hook. KAR94 Oxytropis splendens var. vestita Hook. Oxytropis splendens Dougl. ex Hook. KAR94 Ozomelis diversifolia (Greene) Rydb. Mitella diversifolia Greene KAR94 Packera anonyma (Wood) W.A. Weber & A. Löve Senecio anonymus Wood KAR94 Packera aurea (L.) A.& D. Löve Senecio aureus L. KAR94 Packera bernardina (Greene) W.A. Weber & A. Löve Senecio bernardinus Greene KAR94 Packera crocata (Rydb.) W.A. Weber & A. Löve Senecio crocatus Rydb. KAR94 Packera cymbalarioides (Buek) W.A. Weber & A. Löve Senecio cymbalarioides Buek KAR94 Packera fernaldii (Greenm.) A.& D. Löve Senecio cymbalaria Pursh KAR94 Packera indecora (Greene) A.& D. Löve Senecio indecorus Greene KAR94 Packera pauciflora (Pursh) A.& D. Löve Senecio pauciflorus Pursh KAR94 Packera paupercula (Michx.) A.& D. Löve Senecio pauperculus Michx. KAR94 Packera resedifolia (Less.) A.& D. Löve Senecio cymbalaria Pursh KAR94 Packera werneriifolia (Gray) W.A. Weber & A. Löve Senecio werneriifolius (Gray) Gray KAR94 Paederia scandans (Lour.) Merr. Paederia foetida L. KAR94 Lycopodiella cernua var. cernua (L.) Pichi Palhinhaea cernua (L.) Franco & Vasc. Sermolli KAR94 Palicourea brevithyrsa Britt. & Standl. Palicourea crocea (Sw.) J.A. Schultes KAR94 * Palicourea crocea var. riparia (Benth.) Griseb. Palicourea crocea (Sw.) J.A. Schultes KAR94 * Palicourea domingensis (Jacq.) DC. Psychotria domingensis Jacq. KAR94 Palicourea riparia Benth. Palicourea crocea (Sw.) J.A. Schultes KAR94 Palma elata Bartr. Roystonea elata (Bartr.) F. Harper KAR94 Pancratium carolinianum L. Hymenocallis caroliniana (L.) Herbert KAR94 Pancratium latifolium P. Mill. Hymenocallis latifolia (P. Mill.) M. Roemer KAR94 Pancratium rotatum Ker-Gawl. Hymenocallis rotata (Ker-Gawl.) Herbert KAR94 Pandanus chamissonis Gaud. Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus douglasii Gaud. Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus menziesii Gaud. Pandanus tectorius Parkinson ex Zucc. KAR94

Page 338 Synonymy

* Pandanus odoratissimus auct. non L. f. Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus odoratissimus var. laevigatus Martelli Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus odoratissimus var. oahuensis Martelli Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus tectorius var. chamissonis (Gaud.) B.C. Stone Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus tectorius var. douglasii (Gaud.) B.C. Stone Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus tectorius var. laevigatus (Martelli) B.C. Stone Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus tectorius var. menziesii (Gaud.) B.C. Stone Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus tectorius var. oahuensis (Martelli) B.C. Stone Pandanus tectorius Parkinson ex Zucc. KAR94 Pandanus tectorius var. sandvicensis Warb. Pandanus tectorius Parkinson ex Zucc. KAR94 Panicularia acutiflora (Torr.) Kuntze Glyceria acutiflora Torr. KAR94 Panicularia borealis Nash Glyceria borealis (Nash) Batchelder KAR94 Panicularia canadensis (Michx.) Kuntze Glyceria canadensis (Michx.) Trin. KAR94 Panicularia fluitans (L.) Kuntze Glyceria fluitans (L.) R. Br. KAR94 Panicularia melicaria (Michx.) A.S. Hitchc. Glyceria melicaria (Michx.) F.T. Hubbard KAR94 Panicularia obtusa (Muhl.) Kuntze Glyceria obtusa (Muhl.) Trin. KAR94

Panicularia pallida (Torr.) Kuntze Torreyochloa pallida var. pallida (Torr.) Church KAR94 Panicularia septentrionalis (A.S. Hitchc.) Bickn. Glyceria septentrionalis A.S. Hitchc. KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum aciculare Desv. ex Poir. & C.A. Clark KAR94 Dichanthelium scabriusculum (Ell.) Gould & C.A. Panicum aculeatum A.S. Hitchc. & Chase Clark KAR94 Dichanthelium acuminatum var. fasciculatum Panicum acuminatum var. fasciculatum (Torr.) Lelong (Torr.) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum acuminatum var. implicatum (Scribn.) C.F. Reed (Torr.) Freckmann KAR94 Panicum adscendens Kunth Digitaria ciliaris (Retz.) Koel. KAR94 Dichanthelium cynodon (Reichardt) C.A. Clark & Panicum alakaiense Skottsberg Gould KAR94 Panicum amarulum A.S. Hitchc. & Chase Panicum amarum Ell. KAR94 Panicum amarum var. amarulum (A.S. Hitchc. & Chase) P.G. Palmer Panicum amarum Ell. KAR94 Panicum rigidulum var. pubescens (Vasey) Panicum anceps var. pubescens Vasey Lelong KAR94

Panicum anceps var. rhizomatum (A.S. Hitchc. & Chase) Fern. Panicum anceps Michx. KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum angustifolium Ell. & C.A. Clark KAR94 Panicum aquaticum Bosc ex Spreng., non Poir. Sacciolepis striata (L.) Nash KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum arenicoloides Ashe & C.A. Clark KAR94 Dichanthelium commutatum (J.A. Schultes) Panicum ashei Pearson ex Ashe Gould KAR94 Panicum barbinode Trin. Brachiaria mutica (Forsk.) Stapf KAR94 Panicum barbipulvinatum Nash Panicum capillare L. KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum bennettense W.V. Brown & C.A. Clark KAR94 Panicum bicknellii Nash Dichanthelium boreale (Nash) Freckmann KAR94 Panicum bicknellii var. bushii (Nash) Farw. Dichanthelium boreale (Nash) Freckmann KAR94 Panicum boreale Nash Dichanthelium boreale (Nash) Freckmann KAR94 Panicum boreale var. michiganense Farw. Dichanthelium boreale (Nash) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum brodiei St. John (Torr.) Freckmann KAR94 Panicum bushii Nash Dichanthelium boreale (Nash) Freckmann KAR94 Panicum calliphyllum Ashe Dichanthelium boreale (Nash) Freckmann KAR94

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Panicum capillare ssp. barbipulvinatum (Nash) Tzvelev Panicum capillare L. KAR94 Panicum capillare var. agreste Gattinger Panicum capillare L. KAR94

Panicum capillare var. barbipulvinatum (Nash) R.L. McGregor Panicum capillare L. KAR94

Panicum capillare var. brevifolium Vasey ex Rydb. & Shear Panicum capillare L. KAR94 Panicum capillare var. campestre Gattinger Panicum gattingeri Nash KAR94 Panicum capillare var. occidentale Rydb. Panicum capillare L. KAR94 Panicum capillare var. sylvaticum Torr. Panicum philadelphicum Bernh. ex Trin. KAR94 Panicum ciliare Retz. Digitaria ciliaris (Retz.) Koel. KAR94 Dichanthelium strigosum var. leucoblepharis Panicum ciliatum Ell. (Trin.) Freckmann KAR94 Panicum clandestinum L. Dichanthelium clandestinum (L.) Gould KAR94 Panicum colonum L. Echinochloa colona (L.) Link KAR94 Dichanthelium commutatum (J.A. Schultes) Panicum commutatum J.A. Schultes Gould KAR94 Dichanthelium commutatum (J.A. Schultes) Panicum commutatum var. ashei (Pearson ex Ashe) Fern. Gould KAR94 Dichanthelium commutatum (J.A. Schultes) Panicum commutatum var. joorii (Vasey) Fern. Gould KAR94 Panicum compositum L. Oplismenus compositus (L.) Beauv. KAR94 Dichanthelium hillebrandianum (A.S. Hitchc.) Panicum conjugens Skottsberg C.A. Clark & Gould KAR94 Dichanthelium consanguineum (Kunth) Gould & Panicum consanguineum Kunth C.A. Clark KAR94 Dichanthelium scabriusculum (Ell.) Gould & C.A. Panicum cryptanthum Ashe Clark KAR94 Dichanthelium acuminatum var. fasciculatum Panicum curtifolium Nash (Torr.) Freckmann KAR94 Dichanthelium cynodon (Reichardt) C.A. Clark & Panicum cynodon Reichardt Gould KAR94 Dichanthelium consanguineum (Kunth) Gould & Panicum deamii A.S. Hitchc. & Chase C.A. Clark KAR94 Panicum dichotomiflorum var. dichotomiflorum Panicum dichotomiflorum var. geniculatum (Wood) Fern. Michx. KAR94 Panicum dichotomiflorum var. dichotomiflorum Panicum dichotomiflorum var. imperiorum Fern. Michx. KAR94 Panicum dissectum L. Paspalum dissectum (L.) L. KAR94 Panicum divaricatum L. Lasiacis divaricata (L.) A.S. Hitchc. KAR94 Dichanthelium commutatum (J.A. Schultes) Panicum equilaterale Scribn. Gould KAR94 Dichanthelium erectifolium (Nash) Gould & C.A. Panicum erectifolium Nash Clark KAR94 Panicum fasciculatum Sw. Brachiaria fasciculata (Sw.) Parodi KAR94 Panicum fasciculatum var. reticulatum (Torr.) Beal Brachiaria fasciculata (Sw.) Parodi KAR94 Eriochloa fatmensis (Hochst. & Steud.) W.D. Panicum fatmense Hochst. & Steud. Clayton KAR94 Dichanthelium cynodon (Reichardt) C.A. Clark & Panicum forbesii A.S. Hitchc. Gould KAR94 Panicum furcatum Fluegge Axonopus furcatus (Fluegge) A.S. Hitchc. KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum fusiforme A.S. Hitchc. & C.A. Clark KAR94 Panicum geniculatum Lam. Setaria parviflora (Poir.) Kerguelen KAR94 Dichanthelium consanguineum (Kunth) Gould & Panicum georgianum Ashe C.A. Clark KAR94 Panicum glaucum L. Setaria glauca (L.) Beauv. KAR94

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Dichanthelium acuminatum var. fasciculatum Panicum glutinoscabrum Fern. (Torr.) Freckmann KAR94 Panicum gouinii Fourn. Panicum repens L. KAR94 Panicum gymnocarpon Ell. Phanopyrum gymnocarpon (Ell.) Nash KAR94 Panicum hians Ell. Steinchisma hians (Ell.) Nash KAR94 Dichanthelium hillebrandianum (A.S. Hitchc.) Panicum hillebrandianum A.S. Hitchc. C.A. Clark & Gould KAR94 Dichanthelium hillebrandianum (A.S. Hitchc.) Panicum hillebrandianum var. gracile Skottsberg C.A. Clark & Gould KAR94 Panicum hirtellum L. Oplismenus hirtellus (L.) Beauv. KAR94 Dichanthelium acuminatum var. fasciculatum Panicum huachucae Ashe (Torr.) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum huachucae var. fasciculatum (Torr.) F.T. Hubbard (Torr.) Freckmann KAR94 Dichanthelium cynodon (Reichardt) C.A. Clark & Panicum imbricatum Hbd. Gould KAR94 Dichanthelium cynodon (Reichardt) C.A. Clark & Panicum imbricatum var. molokaiense Skottsberg Gould KAR94 Dichanthelium acuminatum var. fasciculatum Panicum implicatum Scribn. (Torr.) Freckmann KAR94 Dichanthelium isachnoides (Munro ex Hbd.) C.A. Panicum isachnoides Munro ex Hbd. Clark & Gould KAR94 Dichanthelium isachnoides (Munro ex Hbd.) C.A. Panicum isachnoides var. kilohanae Skottsberg Clark & Gould KAR94 Panicum italicum L. Setaria italica (L.) Beauv. KAR94 Dichanthelium commutatum (J.A. Schultes) Panicum joorii Vasey Gould KAR94 Dichanthelium koolauense (St. John & Hosaka) Panicum koolauense St. John & Hosaka C.A. Clark & Gould KAR94 Panicum dichotomiflorum var. dichotomiflorum * Panicum lacustre A.S. Hitchc. & Ekman Michx. KAR94 Dichanthelium cynodon (Reichardt) C.A. Clark & Panicum lamiatile St. John Gould KAR94 Dichanthelium acuminatum var. fasciculatum Panicum languidum A.S. Hitchc. (Torr.) Freckmann KAR94 Dichanthelium scabriusculum (Ell.) Gould & C.A. Panicum lanuginosum Bosc ex Spreng. Clark KAR94 Dichanthelium acuminatum var. fasciculatum Panicum lanuginosum Ell., non Bosc ex Spreng. (Torr.) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum lanuginosum var. fasciculatum (Torr.) Fern. (Torr.) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum lanuginosum var. huachucae (Ashe) A.S. Hitchc. (Torr.) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum lanuginosum var. implicatum (Scribn.) Fern. (Torr.) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum lanuginosum var. tennesseense (Ashe) Gleason (Torr.) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum lassenianum Schmoll (Torr.) Freckmann KAR94

Panicum latifolium L. Dichanthelium latifolium (L.) Gould & C.A. Clark KAR94 Panicum laxiflorum Lam. Dichanthelium laxiflorum (Lam.) Gould KAR94 Panicum laxiflorum var. strictirameum (A.S. Hitchc. & Chase) Fern. Dichanthelium laxiflorum (Lam.) Gould KAR94 Panicum leibergii (Vasey) Scribn. Dichanthelium leibergii (Vasey) Freckmann KAR94 Panicum leibergii var. baldwinii Lepage Dichanthelium leibergii (Vasey) Freckmann KAR94 Dichanthelium strigosum var. leucoblepharis Panicum leucoblepharis Trin. (Trin.) Freckmann KAR94

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Dichanthelium acuminatum var. fasciculatum Panicum lindheimeri var. fasciculatum (Torr.) Fern. (Torr.) Freckmann KAR94 Panicum rigidulum var. pubescens (Vasey) * Panicum longifolium Torr. Lelong KAR94 Panicum rigidulum var. pubescens (Vasey) Panicum longifolium var. pubescens (Vasey) Fern. Lelong KAR94 Panicum rigidulum var. pubescens (Vasey) Panicum longifolium var. tusketense Fern. Lelong KAR94 Dichanthelium cynodon (Reichardt) C.A. Clark & Panicum lustriale St. John Gould KAR94 Dichanthelium commutatum (J.A. Schultes) Panicum mutabile Scribn. & J.G. Sm. Gould KAR94 Panicum muticum Forsk. Brachiaria mutica (Forsk.) Stapf KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum nemopanthum Ashe & C.A. Clark KAR94 Panicum nemorosum Sw. Ichnanthus nemorosus (Sw.) Doell KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum neuranthum Griseb. & C.A. Clark KAR94 Dichanthelium acuminatum var. fasciculatum * Panicum occidentale Scribn. (Torr.) Freckmann KAR94 Dichanthelium koolauense (St. John & Hosaka) Panicum oreoboloides (Whitney) Skottsberg C.A. Clark & Gould KAR94 Dichanthelium koolauense (St. John & Hosaka) Panicum oreoboloides var. subimbricatum Skottsberg C.A. Clark & Gould KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum orthophyllum Ashe & C.A. Clark KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum ovinum Scribn. & J.G. Sm. & C.A. Clark KAR94 Dichanthelium acuminatum var. fasciculatum Panicum pacificum A.S. Hitchc. & Chase (Torr.) Freckmann KAR94 Panicum palmifolium Koenig Setaria palmifolia (Koenig) Stapf KAR94 Panicum philadelphicum var. tuckermanii (Fern.) Steyermark & Schmoll Panicum philadelphicum Bernh. ex Trin. KAR94 Dichanthelium aciculare (Desv. ex Poir.) Gould Panicum pinetorum Swallen & C.A. Clark KAR94 Panicum plantagineum Link Brachiaria plantaginea (Link) A.S. Hitchc. KAR94

Panicum pumilum Poir. Setaria pumila (Poir.) Roemer & J.A. Schultes KAR94 Panicum purpurascens Raddi Brachiaria mutica (Forsk.) Stapf KAR94

Panicum ravenelii Scribn. & Merr. Dichanthelium ravenelii (Scribn. & Merr.) Gould KAR94 Dichanthelium scabriusculum (Ell.) Gould & C.A. Panicum recognitum Fern. Clark KAR94 Panicum rhizomatum A.S. Hitchc. & Chase Panicum anceps Michx. KAR94 Panicum sanguinale L. Digitaria sanguinalis (L.) Scop. KAR94 Dichanthelium scabriusculum (Ell.) Gould & C.A. Panicum scabriusculum Ell. Clark KAR94 Dichanthelium scabriusculum (Ell.) Gould & C.A. Panicum scabriusculum var. cryptanthum (Ashe) Gleason Clark KAR94 Panicum scoparium Lam. Dichanthelium scoparium (Lam.) Gould KAR94 Panicum scoparium var. leibergii Vasey Dichanthelium leibergii (Vasey) Freckmann KAR94 Panicum scribnerianum var. leibergii (Vasey) Scribn. Dichanthelium leibergii (Vasey) Freckmann KAR94 Dichanthelium strigosum var. leucoblepharis Panicum strigosum var. leucoblepharis (Trin.) Lelong (Trin.) Freckmann KAR94 Dichanthelium strigosum var. leucoblepharis Panicum strigosum var. puberula C.F. Reed (Trin.) Freckmann KAR94 Dichanthelium acuminatum var. fasciculatum Panicum subvillosum Ashe (Torr.) Freckmann KAR94

Page 342 Synonymy

Dichanthelium acuminatum var. fasciculatum Panicum tennesseense Ashe (Torr.) Freckmann KAR94 * Panicum tuckermanii Fern. Panicum philadelphicum Bernh. ex Trin. KAR94 Panicum walteri Pursh Echinochloa walteri (Pursh) Heller KAR94 Panicum xalapense Kunth Dichanthelium laxiflorum (Lam.) Gould KAR94 Papaver alaskanum var. macranthum Hultén Papaver macounii Greene KAR94 Papaver hultenii Knaben Papaver macounii Greene KAR94 Papaver hultenii var. salmonicolor Hultén Papaver macounii Greene KAR94 Papaver keelei Porsild Papaver macounii Greene KAR94 Papaver macounii var. discolor Hultén Papaver macounii Greene KAR94 Papaver microcarpum auct. non DC. Papaver macounii Greene KAR94 Papaver scammianum D. Löve Papaver macounii Greene KAR94 Papaver walpolei var. sulphureomaculatum Hultén Papaver walpolei Porsild KAR94 Pappophorum alopecuroideum Vahl Pappophorum pappiferum (Lam.) Kuntze KAR94 Parathesis serrulata (Sw.) Mez Parathesis crenulata (Vent.) Hook. f. KAR94 Parietaria nummularia Small Parietaria floridana Nutt. KAR94 Parietaria zeylanica L. Pouzolzia zeylanica (L.) Benn. KAR94 Pariti grande Britt. ex Small Hibiscus tiliaceus L. KAR94 Pariti tiliaceum (L.) A. Juss. ex Britt. & Millsp. Hibiscus tiliaceus L. KAR94 Parnassia americana Muhl. Parnassia glauca Raf. KAR94 Parnassia floridana Rydb. Parnassia caroliniana Michx. KAR94 Parnassia grandiflora DC. EX A.J.SHARP ET AL. Parnassia grandifolia DC. NLSPN Parnassia kotzebuei var. pumila C.L. Hitchc. & Ownbey Parnassia kotzebuei Cham. ex Spreng. KAR94 Parnassia palustris var. californica Gray Parnassia californica (Gray) Greene KAR94 Parnassia palustris var. parviflora (DC.) Boivin Parnassia parviflora DC. KAR94 Parosela alopecuroides (Willd.) Rydb. Dalea leporina (Ait.) Bullock KAR94 Parsonsia balsamona (Cham. & Schlecht.) Standl. Cuphea carthagenensis (Jacq.) J.F. Macbr. KAR94 Parsonsia lythroides Small Cuphea aspera Chapman KAR94 Parsonsia micrantha (Kunth) Jennings Cuphea micrantha Kunth KAR94 Parsonsia parsonsia (L.) Britt. Cuphea parsonsia (L.) R. Br. ex Steud. KAR94 Parsonsia petiolata (L.) Rusby Cuphea viscosissima Jacq. KAR94 Parthenium lobatum Buckl. Parthenium hysterophorus L. KAR94 * Parvisedum congdonii (Eastw.) Clausen Sedella congdonii (Eastw.) Britt. & Rose KAR94 Parvisedum leiocarpum (H.K. Sharsmith) Clausen Sedella leiocarpa H.K. Sharsmith KAR94 * Parvisedum pumilum (Benth.) Clausen Sedella pumila (Benth.) Britt. & Rose KAR94 Paspalum bifidum var. projectum Fern. Paspalum bifidum (Bertol.) Nash KAR94 Paspalum bushii Nash Paspalum setaceum Michx. KAR94 Paspalum ciliatifolium Michx. Paspalum setaceum Michx. KAR94 Paspalum ciliatifolium var. muehlenbergii (Nash) Fern. Paspalum setaceum Michx. KAR94 Paspalum ciliatifolium var. stramineum (Nash) Fern. Paspalum setaceum Michx. KAR94 Paspalum debile Michx. Paspalum setaceum Michx. KAR94 * Paspalum difforme Le Conte Paspalum floridanum Michx. KAR94 Paspalum distichum var. indutum Shinners Paspalum distichum L. KAR94 Paspalum floridanum var. glabratum Engelm. ex Vasey Paspalum floridanum Michx. KAR94 * Paspalum giganteum Baldw. ex Vasey Paspalum floridanum Michx. KAR94 Paspalum glabratum (Engelm. ex Vasey) C. Mohr Paspalum floridanum Michx. KAR94 Paspalum larranagai Arech. Paspalum urvillei Steud. KAR94 Paspalum lentiferum Lam. Paspalum praecox Walt. KAR94 Paspalum longepedunculatum Le Conte Paspalum setaceum Michx. KAR94 Paspalum melanospermum Desv. Paspalum caespitosum Fluegge KAR94 Paspalum mucronatum Muhl. Paspalum fluitans (Ell.) Kunth KAR94 Paspalum muehlenbergii Nash Paspalum setaceum Michx. KAR94

Page 343 Synonymy

* Paspalum orbiculare G. Forst. Paspalum scrobiculatum L. KAR94 Paspalum paspaloides (Michx.) Scribn. Paspalum distichum L. KAR94

Paspalum platyphyllum Griseb., non J.A. Schultes Brachiaria platyphylla (Munro ex Wright) Nash KAR94 Paspalum poiretii Roemer & J.A. Schultes Paspalum caespitosum Fluegge KAR94 Paspalum praecox var. curtissianum (Steud.) Vasey Paspalum praecox Walt. KAR94 Paspalum propinquum Nash Paspalum setaceum Michx. KAR94 Paspalum psammophilum Nash Paspalum setaceum Michx. KAR94 Paspalum pubescens Muhl. ex Willd. Paspalum setaceum Michx. KAR94 * Paspalum repens auct. non Berg. Paspalum fluitans (Ell.) Kunth KAR94 Paspalum rigidifolium Nash Paspalum setaceum Michx. KAR94 Paspalum setaceum var. calvescens Fern. Paspalum setaceum Michx. KAR94 Paspalum setaceum var. ciliatifolium (Michx.) Vasey Paspalum setaceum Michx. KAR94

Paspalum setaceum var. longepedunculatum (Le Conte) Wood Paspalum setaceum Michx. KAR94 Paspalum setaceum var. muehlenbergii (Nash) D. Banks Paspalum setaceum Michx. KAR94 Paspalum setaceum var. psammophilum (Nash) D. Banks Paspalum setaceum Michx. KAR94 Paspalum setaceum var. rigidifolium (Nash) D. Banks Paspalum setaceum Michx. KAR94 Paspalum setaceum var. stramineum (Nash) D. Banks Paspalum setaceum Michx. KAR94 Paspalum setaceum var. supinum (Bosc ex Poir.) Trin. Paspalum setaceum Michx. KAR94 Paspalum setaceum var. villosissimum (Nash) D. Banks Paspalum setaceum Michx. KAR94 Paspalum simpsonii Nash Paspalum blodgettii Chapman KAR94 Paspalum stramineum Nash Paspalum setaceum Michx. KAR94 Paspalum supinum Bosc ex Poir. Paspalum setaceum Michx. KAR94 Paspalum texanum Swallen Paspalum plicatulum Michx. KAR94 Acoelorraphe wrightii (Griseb. & H. Wendl.) H. Paurotis wrightii (Griseb. & H. Wendl.) Britt. Wendl. ex Becc. KAR94 Pavonia corymbosa (Sw.) Willd. Pavonia paniculata Cav. KAR94 Pavonia racemosa Sw. Pavonia paludicola D.H. Nicols. KAR94 Pavonia scabra K. Presl, non Benth. ex Garcke nec (B. Vogel) Ciferri Pavonia paludicola D.H. Nicols. KAR94 * Pavonia spicata Cav. Pavonia paludicola D.H. Nicols. KAR94 Pectiantia breweri (Gray) Rydb. Mitella breweri Gray KAR94 Pectiantia ovalis (Greene) Rydb. Mitella ovalis Greene KAR94 Pectiantia pentandra (Hook.) Rydb. Mitella pentandra Hook. KAR94 Pediculariopsis verticillata (L.) A.& D. Löve Pedicularis verticillata L. KAR94 Pedicularis albomarginata M.E. Jones Pedicularis crenulata Benth. KAR94 Pedicularis auriculata Sm. Pedicularis lanceolata Michx. KAR94 * Pedicularis grayi A. Nels. Pedicularis procera Gray KAR94 Pedicularis melampyroides L.C. Rich. Alectra fluminensis (Vell.) Stearn KAR94 Pedicularis nelsonii R. Br. Pedicularis capitata M.F. Adams KAR94 Pedicularis pallida Nutt. Pedicularis lanceolata Michx. KAR94 Pedicularis parviflora ssp. pennellii (Hultén) * Pedicularis pennellii Hultén Hultén KAR94 Pedicularis romanzovii Cham. ex Spreng. Pedicularis chamissonis Stev. KAR94 Pedicularis virginica Poir. Pedicularis lanceolata Michx. KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea ahiaensis St. John Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. * Pelea anapanapaensis St. John Stone KAR94 Melicope lydgatei (Hbd.) T.G. Hartley & B.C. Pelea apoda St. John Stone KAR94 Melicope pseudoanisata (Rock) T.G. Hartley & Pelea cauliflora St. John B.C. Stone KAR94

Page 344 Synonymy

Melicope clusiifolia (Gray) T.G. Hartley & B.C. * Pelea clusiifolia Gray Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia ssp. cookeana (Rock) B.C. Stone Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia ssp. dumosa (Rock) B.C. Stone Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia ssp. sapotifolia (Mann) B.C. Stone Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia var. auriculifolia (Gray) B.C. Stone Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia var. crassiloba B.C. Stone Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia var. cuneata St. John & Hume Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia var. dumosa (Rock) B.C. Stone Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia var. ecuneata St. John Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia var. fauriei (Levl.) St. John & Hume Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea clusiifolia var. pickeringii (St. John) B.C. Stone Stone KAR94 Melicope cruciata (Heller) T.G. Hartley & B.C. * Pelea cruciata Heller Stone KAR94 Melicope lydgatei (Hbd.) T.G. Hartley & B.C. Pelea descendens St. John Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. * Pelea grandifolia (Hbd.) St. John & Hume Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea grandifolia var. hualalaiensis (St. John) B.C. Stone Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea grandifolia var. lianoides (Rock) B.C. Stone Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea grandifolia var. montana (Rock) B.C. Stone Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea grandifolia var. ovalifolia (Hbd.) St. John Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea grandifolia var. terminalis (Rock) B.C. Stone Stone KAR94 Melicope wawraeana (Rock) T.G. Hartley & B.C. Pelea hiiakae B.C. Stone Stone KAR94 Melicope honoluluensis (St. John) T.G. Hartley & * Pelea honoluluensis St. John B.C. Stone KAR94 Melicope honoluluensis (St. John) T.G. Hartley & Pelea hosakae St. John B.C. Stone KAR94 Melicope kavaiensis (Mann) T.G. Hartley & B.C. * Pelea kavaiensis Mann Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea kipahuluensis St. John Stone KAR94 Melicope wawraeana (Rock) T.G. Hartley & B.C. Pelea lakae B.C. Stone Stone KAR94 Melicope kavaiensis (Mann) T.G. Hartley & B.C. Pelea lohiauana B.C. Stone Stone KAR94 Melicope lydgatei (Hbd.) T.G. Hartley & B.C. Pelea lydgatei Hbd. Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea manukaensis St. John Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea oblongifolia Gray Stone KAR94

Page 345 Synonymy

Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea oblongifolia var. manukaensis (St. John) B.C. Stone Stone KAR94 Melicope orbicularis (Hbd.) T.G. Hartley & B.C. * Pelea orbicularis Hbd. Stone KAR94 Melicope orbicularis (Hbd.) T.G. Hartley & B.C. Pelea orbicularis var. tonsa St. John & Hume Stone KAR94 Melicope lydgatei (Hbd.) T.G. Hartley & B.C. * Pelea parvifolia Hbd. Stone KAR94 Melicope lydgatei (Hbd.) T.G. Hartley & B.C. Pelea parvifolia var. apoda (St. John) B.C. Stone Stone KAR94 Melicope lydgatei (Hbd.) T.G. Hartley & B.C. Pelea parvifolia var. sessilis (Levl.) B.C. Stone Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea pickeringii St. John Stone KAR94 Melicope clusiifolia (Gray) T.G. Hartley & B.C. Pelea pickeringii var. citriodorata St. John Stone KAR94 Melicope kavaiensis (Mann) T.G. Hartley & B.C. * Pelea pluvialis St. John Stone KAR94 Melicope pseudoanisata (Rock) T.G. Hartley & * Pelea pseudoanisata Rock B.C. Stone KAR94 Melicope pseudoanisata (Rock) T.G. Hartley & Pelea pseudoanisata var. oblanceolata (St. John) B.C. Stone B.C. Stone KAR94 Melicope pseudoanisata (Rock) T.G. Hartley & Pelea puauluensis St. John B.C. Stone KAR94 Melicope kavaiensis (Mann) T.G. Hartley & B.C. * Pelea recurvata Rock Stone KAR94 Melicope lydgatei (Hbd.) T.G. Hartley & B.C. Pelea semiternata St. John Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea volcanica Gray Stone KAR94 Melicope volcanica (Gray) T.G. Hartley & B.C. Pelea volcanica var. kohalae B.C. Stone Stone KAR94 Melicope wawraeana (Rock) T.G. Hartley & B.C. * Pelea wahiawaensis St. John & Hume Stone KAR94 Melicope waialealae (Wawra) T.G. Hartley & Pelea waialealae var. latior St. John & Hume B.C. Stone KAR94 Melicope waialealae (Wawra) T.G. Hartley & Pelea waialealae var. pubescens Skottsberg B.C. Stone KAR94 Melicope waialealae (Wawra) T.G. Hartley & * Pelea waialealae Wawra B.C. Stone KAR94 Melicope wawraeana (Rock) T.G. Hartley & B.C. Pelea waipioensis St. John Stone KAR94 Melicope wawraeana (Rock) T.G. Hartley & B.C. Pelea wawraeana Rock Stone KAR94 Melicope wawraeana (Rock) T.G. Hartley & B.C. Pelea wawraeana var. pubens St. John Stone KAR94 Pelexia adnata (Sw.) Spreng. Spiranthes adnata (Sw.) Benth. ex Fawcett KAR94

Pelexia setacea Lindl. Eltroplectris calcarata (Hook. f.) Garay & Sweet KAR94 Peltandra glauca (Ell.) Feay Peltandra sagittifolia (Michx.) Morong KAR94 * Peltandra luteospadix Fern. Peltandra sagittifolia (Michx.) Morong KAR94 Peltandra tharpii Barkl. Peltandra virginica (L.) Schott KAR94 Peltandra virginica ssp. luteospadix (Fern.) W.H. & K.P. Blackwell Peltandra sagittifolia (Michx.) Morong KAR94 * Peltapteris peltata (Sw.) Morton Elaphoglossum peltatum (Sw.) Urban KAR94 * Peltiphyllum peltatum (Torr. ex Benth.) Engl. Darmera peltata (Torr. ex Benth.) Voss KAR94 Pennisetum glaucum (L.) R. Br. Setaria glauca (L.) Beauv. KAR94

Page 346 Synonymy

Pennisetum glaucum (L.)R.BR. Setaria pumila (Poir.) Roemer & J.A. Schultes NLSPN

Pennisetum typhoides auct. non (Burm.) Stapf & C.E. Hubbard Setaria glauca (L.) Beauv. KAR94 Penstemon arkansanus var. pubescens Pennell Penstemon pallidus Small KAR94 Penstemon australis ssp. laxiflorus (Pennell) Penstemon australis var. ameles Crosswhite Bennett KAR94 Penstemon brevisepalus Pennell Penstemon pallidus Small KAR94 Penstemon laevigatus ssp. alluviorum (Pennell) Bennett Penstemon alluviorum Pennell KAR94 Penstemon laevigatus ssp. calycosus (Small) Bennett Penstemon calycosus Small KAR94

Penstemon laevigatus ssp. digitalis (Nutt. ex Sims) Bennett Penstemon digitalis Nutt. ex Sims KAR94 Penstemon laevigatus var. angulatus Bennett Penstemon digitalis Nutt. ex Sims KAR94 Penstemon australis ssp. laxiflorus (Pennell) * Penstemon laxiflorus Pennell Bennett KAR94 Penstemon penstemon (L.) Britt. Penstemon laevigatus Ait. KAR94 Penstemon pseudoputus (Crosswhite) N. Penstemon virgatus ssp. pseudoputus Crosswhite Holmgren KAR94 Pentodon halei (Torr. & Gray) Gray Pentodon pentandrus (K. Schum.) Vatke KAR94 Peperomia cookiana var. flavinervia (C. DC.) Yuncker Peperomia cookiana C. DC. KAR94 Peperomia cookiana var. minutilimba Yuncker Peperomia cookiana C. DC. KAR94 Peperomia cookiana var. ovatilimba (C. DC.) Yuncker Peperomia cookiana C. DC. KAR94 Peperomia cookiana var. pukooana (C. DC.) Yuncker Peperomia cookiana C. DC. KAR94 Peperomia dendrophila Schlecht. Peperomia sintenisii C. DC. KAR94 Peperomia erythroclada C. DC. Peperomia macraeana C. DC. KAR94 Peperomia erythroclada var. picta (Hbd.) Yuncker Peperomia macraeana C. DC. KAR94 Peperomia faurieri Levl. Peperomia ligustrina Hbd. KAR94 Peperomia forbesii Yuncker Peperomia membranacea Hook. & Arn. KAR94 Peperomia helleri C. DC. Peperomia cookiana C. DC. KAR94 Peperomia helleri var. knudsenii (C. DC.) Yuncker Peperomia cookiana C. DC. KAR94 Peperomia helleri var. subovata Yuncker Peperomia cookiana C. DC. KAR94 Peperomia hesperomannii var. brevifolia Yuncker Peperomia hesperomannii Wawra KAR94 Peperomia kalihiana Yuncker Peperomia macraeana C. DC. KAR94 Peperomia koolauana C. DC. Peperomia membranacea Hook. & Arn. KAR94 Peperomia ligustrina var. oopuolana Yuncker Peperomia ligustrina Hbd. KAR94 Peperomia liliifolia C. DC. Peperomia macraeana C. DC. KAR94 Peperomia liliifolia var. honokahauana Yuncker Peperomia macraeana C. DC. KAR94 Peperomia liliifolia var. nudilimba (C. DC.) Yuncker Peperomia macraeana C. DC. KAR94 Peperomia liliifolia var. obtusata Yuncker Peperomia macraeana C. DC. KAR94 Peperomia liliifolia var. psilostigma (C. DC.) Yuncker Peperomia macraeana C. DC. KAR94 Peperomia mapulehuana Yuncker Peperomia eekana C. DC. KAR94 Peperomia maunakeana C. DC. Peperomia macraeana C. DC. KAR94 Peperomia membranacea var. brevifolia YUNCK. Peperomia hesperomannii Wawra NLSPN Peperomia membranacea var. brevifolia Yuncker Peperomia membranacea Hook. & Arn. KAR94 Peperomia membranacea var. puukukuiana Yuncker Peperomia membranacea Hook. & Arn. KAR94 Peperomia membranacea var. waimeana Yuncker Peperomia membranacea Hook. & Arn. KAR94

Peperomia parvula Hbd. Peperomia tetraphylla (G. Forst.) Hook. & Arn. KAR94 Peperomia plinervata St. John Peperomia membranacea Hook. & Arn. KAR94 Peperomia sandwicensis var. robusta Wawra Peperomia sandwicensis Miq. KAR94

Peperomia tetraphylla var. elongata (Hbd.) O.& I. Deg. Peperomia tetraphylla (G. Forst.) Hook. & Arn. KAR94

Peperomia tetraphylla var. parvifolia (C. DC.) O.& I. Deg. Peperomia tetraphylla (G. Forst.) Hook. & Arn. KAR94

Page 347 Synonymy

Peperomia treleasei Yuncker Peperomia eekana C. DC. KAR94 Peperomia waikamoiana Yuncker Peperomia eekana C. DC. KAR94 Peperomia waipioana Yuncker Peperomia membranacea Hook. & Arn. KAR94 Peplis diandra Nutt. ex DC. Didiplis diandra (Nutt. ex DC.) Wood KAR94 * Peplis portula L. Lythrum portula (L.) D.A. Webber KAR94 Pepo okeechobeensis Small Cucurbita okeechobeensis (Small) Bailey KAR94 Peramium decipiens (Hook.) Piper Goodyera oblongifolia Raf. KAR94 Peramium ophioides (Fern.) Rydb. Goodyera repens (L.) R. Br. ex Ait. f. KAR94

Peramium pubescens (Willd.) MacM. Goodyera pubescens (Willd.) R. Br. ex Ait. f. KAR94 Peramium tesselatum (Lodd.) Heller Goodyera tesselata Lodd. KAR94

Perrottetia sandwicensis var. tomentosa O. Deg. & Greenw. Perrottetia sandwicensis Gray KAR94 Persea littoralis Small Persea borbonia (L.) Spreng. KAR94 Persea portoricensis Britt. & Wilson Persea urbaniana Mez KAR94 Persicaria acuminata (Kunth) G. Maza Polygonum acuminatum Kunth KAR94 Persicaria amphibia (L.)S.F.GRAY Polygonum amphibium L. NLSPN Persicaria bicornis (Raf.) Nieuwl. Polygonum pensylvanicum L. KAR94 Persicaria careyi (Olney) Greene Polygonum careyi Olney KAR94 Persicaria densiflora (Meisn.) Moldenke Polygonum densiflorum Meisn. KAR94 Persicaria hirsuta (Walt.) Small Polygonum hirsutum Walt. KAR94 Persicaria hydropiper (L.) Opiz Polygonum hydropiper L. KAR94 Persicaria hydropiperoides (Michx.) Small Polygonum hydropiperoides Michx. KAR94

Persicaria hydropiperoides var. breviciliata (Fern.) C.F. Reed Polygonum hydropiperoides Michx. KAR94

Persicaria hydropiperoides var. euronotora (Fern.) C.F. Reed Polygonum hydropiperoides Michx. KAR94 Persicaria hydropiperoides var. opelousana (Riddell ex Small) J.S. Wilson Polygonum hydropiperoides Michx. KAR94 Persicaria longistyla (Small) Small Polygonum pensylvanicum L. KAR94 Persicaria maculata (Raf.) S.F. Gray Polygonum persicaria L. KAR94 Persicaria mississippiensis (Stanford) Small Polygonum pensylvanicum L. KAR94 Persicaria opelousana (Riddell ex Small) Small Polygonum hydropiperoides Michx. KAR94 Persicaria orientalis (L.) Spach Polygonum orientale L. KAR94 Persicaria paludicola Small Polygonum hydropiperoides Michx. KAR94 Persicaria pensylvanica (L.) G. Maza Polygonum pensylvanicum L. KAR94 Persicaria pensylvanica var. dura (Stanford) C.F. Reed Polygonum pensylvanicum L. KAR94 Persicaria persicaria (L.) Small Polygonum persicaria L. KAR94 Persicaria persicarioides (Kunth) Small Polygonum hydropiperoides Michx. KAR94 Persicaria portoricensis (Bertero ex Small) Small Polygonum densiflorum Meisn. KAR94 Persicaria robustior (Small) Bickn. Polygonum robustius (Small) Fern. KAR94 Persicaria ruderalis (Salisb.) C.F. Reed Polygonum persicaria L. KAR94

Persicaria ruderalis var. vulgaris (Webb & Moq.) C.F. Reed Polygonum persicaria L. KAR94 Persicaria segeta (Kunth) Small Polygonum segetum Kunth KAR94 Persicaria segetum (H.B.K.)SMALL Polygonum segetum Kunth NLSPN Persicaria virginiana (L.) Gaertn. Polygonum virginianum L. KAR94 Persicaria vulgaris Webb & Moq. Polygonum persicaria L. KAR94

Petasites arcticus Porsild Petasites frigidus var. palmatus (Ait.) Cronq. KAR94 Petasites dentatus Blank. Petasites sagittatus (Banks ex Pursh) Gray KAR94

Petasites hookerianus (Nutt.) Rydb. Petasites frigidus var. palmatus (Ait.) Cronq. KAR94

Page 348 Synonymy

* Petasites palmatus (Ait.) Gray Petasites frigidus var. palmatus (Ait.) Cronq. KAR94

Petasites speciosus (Nutt.) Piper Petasites frigidus var. palmatus (Ait.) Cronq. KAR94 Petesioides pendula (Urban) Britt. Wallenia lamarckiana (A. DC.) Mez KAR94 Petesioides pendulum (URBAN)BRITTON Wallenia lamarckiana (A. DC.) Mez NLSPN Petesioides yunquense (URBAN)BRITTON Wallenia yunquensis (Urban) Mez NLSPN Petesioides yunquensis (Urban) Britt. Wallenia yunquensis (Urban) Mez KAR94 Petunia integrifolia (Hook.) Schinz & Thellung Calibrachoa parviflora (Juss.) D'Arcy KAR94 * Petunia parviflora Juss. Calibrachoa parviflora (Juss.) D'Arcy KAR94 Phaca americana (Hook.) Rydb. ex Small Astragalus americanus (Hook.) M.E. Jones KAR94 Phaca bodinii (Sheldon) Rydb. ex Small Astragalus bodinii Sheldon KAR94

Phaca neglecta Torr. & Gray Astragalus neglectus (Torr. & Gray) Sheldon KAR94 Phaca salsula Pallas Sphaerophysa salsula (Pallas) DC. KAR94 Phacelia covillei S. Wats. Phacelia ranunculacea (Nutt.) Constance KAR94

* Phacelia ramosissima var. austrolitoralis Munz Phacelia ramosissima var. subglabra M.E. Peck KAR94

Phacelia ramosissima var. montereyensis Munz Phacelia ramosissima var. subglabra M.E. Peck KAR94

Phacelia suffrutescens auct. non Parry Phacelia ramosissima var. subglabra M.E. Peck KAR94 Commelina rufipes var. glabrata (D. Hunt) Faden * Phaeosphaerion persicariifolium (Delile) C.B. Clarke & D. Hunt KAR94 Phaethusa occidentalis (L.) Britt. Verbesina occidentalis (L.) Walt. KAR94 Phalaris arundinacea var. picta L. Phalaris arundinacea L. KAR94 Phalaris hispida Thunb. Arthraxon hispidus (Thunb.) Makino KAR94 Phalaris oryzoides L. Leersia oryzoides (L.) Sw. KAR94 Phalaris paradoxa var. praemorsa (Lam.) Coss. & Durieu Phalaris paradoxa L. KAR94 Phalaris stenoptera Hack. Phalaris aquatica L. KAR94 * Phalaris tuberosa L. Phalaris aquatica L. KAR94 Phalaris tuberosa var. hirtiglumis Batt. & Trabut Phalaris aquatica L. KAR94 Phalaris tuberosa var. stenoptera (Hack.) A.S. Hitchc. Phalaris aquatica L. KAR94 Phalaris zizanioides L. Vetiveria zizanioides (L.) Nash ex Small KAR94 Phalaroides arundinacea (L.) Raeusch. Phalaris arundinacea L. KAR94 Phalaroides arundinacea var. picta (L.) Tzvelev Phalaris arundinacea L. KAR94 Pharbitis barbigera (Sweet) G. Don Ipomoea hederacea Jacq. KAR94 Pharbitis cathartica (Poir.) Choisy Ipomoea indica (Burm. f.) Merr. KAR94 Pharbitis hederacea (Jacq.) Choisy Ipomoea hederacea Jacq. KAR94 Pharbitis purpurea (L.) Voigt Ipomoea purpurea (L.) Roth KAR94 Vigna adenantha (G.F.W. Mey.) Marechal, * Phaseolus adenanthus G.F.W. Mey. Mascherpa & Stanier KAR94 * Phaseolus lathyroides L. Macroptilium lathyroides (L.) Urban KAR94 * Phaseolus schottii Benth. Vigna longifolia (Benth.) Verdc. KAR94 Phaseolus trichocarpus C. Wright Vigna longifolia (Benth.) Verdc. KAR94 Phegopteris dryopteris (L.) Fée Gymnocarpium dryopteris (L.) Newman KAR94 Phegopteris phegopteris (L.)KEYSERL. Phegopteris connectilis (Michx.) Watt NLSPN Phegopteris polypodioides Fée Phegopteris connectilis (Michx.) Watt KAR94 Gymnocarpium robertianum (Hoffmann) Phegopteris robertiana (Hoffmann) A. Braun ex Aschers. Newman KAR94 Philodendron angustatum Schott Philodendron consanguineum Schott KAR94 * Philodendron krebsii Schott Philodendron consanguineum Schott KAR94 Philodendron scandens ssp. oxycardium Philodendron oxycardium Schott (Schott) Bunting KAR94

Page 349 Synonymy

Philotria angustifolia (Muhl.) Britt. ex Rydb. Elodea nuttallii (Planch.) St. John KAR94 Philotria canadensis (Michx.) Britt. Elodea canadensis Michx. KAR94 Philotria densa (Planch.) Small & St. John Egeria densa Planch. KAR94 Philotria linearis Rydb. Elodea canadensis Michx. KAR94 Philotria minor (Engelm. ex Caspary) Small Elodea nuttallii (Planch.) St. John KAR94 Philotria nuttallii (Planch.) Rydb. Elodea nuttallii (Planch.) St. John KAR94 Philotria occidentalis (Pursh) House Elodea nuttallii (Planch.) St. John KAR94 * Philoxerus vermicularis (L.) R. Br. ex Sm. Blutaparon vermiculare (L.) Mears KAR94 Phippsia andersonii (Swallen) A.& D. Löve Puccinellia andersonii Swallen KAR94 Phippsia angustata (R. Br.) A.& D. Löve Puccinellia angustata (R. Br.) Rand & Redf. KAR94

Phippsia arctica (Hook.) A.& D. Löve Puccinellia arctica (Hook.) Fern. & Weatherby KAR94

Phippsia borealis (Swallen) A.& D. Löve Puccinellia arctica (Hook.) Fern. & Weatherby KAR94 Phippsia interior (Sorensen) A.& D. Löve Puccinellia interior Sorensen KAR94 Puccinellia tenella ssp. langeana (Berlin) Phippsia langeana (Berlin) A.& D. Löve Tzvelev KAR94 Puccinellia nutkaensis (J. Presl) Fern. & Phippsia nutkaensis (J. Presl) A.& D. Löve Weatherby KAR94 Phippsia wrightii (Scribn. & Merr.) A.& D. Löve Puccinellia wrightii (Scribn. & Merr.) Tzvelev KAR94 Phleum alpinum var. commutatum (Gaudin) Griseb. Phleum alpinum L. KAR94 Phleum commutatum Gaudin Phleum alpinum L. KAR94 Phleum commutatum var. americanum (Fourn.) Hultén Phleum alpinum L. KAR94 Phlox floridana ssp. bella Wherry Phlox floridana Benth. KAR94 Cinnamomum elongatum (Vahl ex Nees) * Phoebe elongata Vahl ex Nees Kosterm. KAR94 Cinnamomum montanum (Sw.) Bercht. & J. Phoebe montana (Sw.) Griseb. Presl KAR94 Pholiurus incurvus (L.) Schinz & Thellung Parapholis incurva (L.) C.E. Hubbard KAR94 Phragmites australis var. berlandieri (Fourn.) C.F. Reed Phragmites australis (Cav.) Trin. ex Steud. KAR94

Phragmites communis ssp. berlandieri (Fourn.) A.& D. Löve Phragmites australis (Cav.) Trin. ex Steud. KAR94 Phragmites communis Trin. Phragmites australis (Cav.) Trin. ex Steud. KAR94 Phragmites communis var. berlandieri (Fourn.) Fern. Phragmites australis (Cav.) Trin. ex Steud. KAR94 Phragmites phragmites (L.) Karst. Phragmites australis (Cav.) Trin. ex Steud. KAR94 Phryma leptostachya var. confertifolia Fern. Phryma leptostachya L. KAR94 * Phyla incisa Small Phyla nodiflora (L.) Greene KAR94 Phyla lanceolata var. recognita (Fern. & Grisc.) Soper Phyla lanceolata (Michx.) Greene KAR94 Phyla nodiflora var. antillana Moldenke Phyla nodiflora (L.) Greene KAR94 Phyla nodiflora var. canescens (Kunth) Moldenke Phyla nodiflora (L.) Greene KAR94 Phyla nodiflora var. incisa (Small) Moldenke Phyla nodiflora (L.) Greene KAR94 Phyla nodiflora var. longifolia Moldenke Phyla nodiflora (L.) Greene KAR94 Phyla nodiflora var. repens (Spreng.) Moldenke Phyla nodiflora (L.) Greene KAR94 * Phyla nodiflora var. reptans (Kunth) Moldenke Phyla nodiflora (L.) Greene KAR94 Phyla nodiflora var. rosea (D. Don) Moldenke Phyla nodiflora (L.) Greene KAR94 Phyla nodiflora var. texensis Moldenke Phyla nodiflora (L.) Greene KAR94 Phyllanthus diffusus Klotzsch Phyllanthus stipulatus (Raf.) G.L. Webster KAR94 Phyllanthus nobilis (L. f.) Muell.-Arg. Margaritaria nobilis L. f. KAR94 Phyllodoce aleutica ssp. glanduliflora (Hook.) Hultén Phyllodoce glanduliflora (Hook.) Coville KAR94

Phymatodes scolopendria (Burm. f.) Ching Microsorum scolopendria (Burm. f.) Copeland KAR94 Physalis angulata var. lanceifolia (Nees) Waterfall Physalis angulata L. KAR94 Physalis angulata var. pendula (Rydb.) Waterfall Physalis angulata L. KAR94

Page 350 Synonymy

* Physalis ixocarpa auct. non Brot. ex Hornem. Physalis philadelphica var. immaculata Waterfall KAR94 * Physalis lanceifolia Nees Physalis angulata L. KAR94 Physalis lobata Torr. Quincula lobata (Torr.) Raf. KAR94 Physalis lobata var. albiflora Waterfall Quincula lobata (Torr.) Raf. KAR94 Physalis pendula Rydb. Physalis angulata L. KAR94 Physocarpus opulifolius var. tomentellus (Ser.) Boivin Physocarpus capitatus (Pursh) Kuntze KAR94 Physostegia aboriginorum Fern. Physostegia leptophylla Small KAR94 Physostegia denticulata sensu Fern., non (Ait.) Britt. Physostegia leptophylla Small KAR94 Physostegia denticulata sensu Small Physostegia purpurea (Walt.) Blake KAR94 Physostegia edwardsiana Shinners Physostegia angustifolia Fern. KAR94

Physostegia micrantha Lundell Physostegia intermedia (Nutt.) Engelm. & Gray KAR94 Physostegia nuttallii (Britt.) Fassett Physostegia parviflora Nutt. ex Gray KAR94 Physostegia obovata (Ell.) Godfrey ex Weatherby Physostegia purpurea (Walt.) Blake KAR94 Physostegia virginiana ssp. praemorsa * Physostegia praemorsa Shinners (Shinners) Cantino KAR94 Physostegia virginiana ssp. praemorsa Physostegia serotina Shinners (Shinners) Cantino KAR94 Physostegia veroniciformis Small Physostegia leptophylla Small KAR94 Physostegia virginiana ssp. praemorsa Physostegia virginiana var. arenaria Shimek (Shinners) Cantino KAR94

Physostegia virginiana var. parviflora (Nutt. ex Gray) Boivin Physostegia parviflora Nutt. ex Gray KAR94 Physostegia virginiana ssp. praemorsa Physostegia virginiana var. reducta Boivin (Shinners) Cantino KAR94 Physurus hirtellus (Sw.) Lindl. Erythrodes hirtella (Sw.) Fawcett & Rendle KAR94

Physurus plantagineus (L.) Lindl. Erythrodes plantaginea (L.) Fawcett & Rendle KAR94 Physurus querceticola Lindl. Platythelys querceticola (Lindl.) Garay KAR94 Physurus sagraeanus A. Rich. Platythelys querceticola (Lindl.) Garay KAR94 Phytolacca americana var. rigida (Small) * Phytolacca rigida Small Caulkins & Wyatt KAR94 Piaropus crassipes (Mart.) Raf. Eichhornia crassipes (Mart.) Solms KAR94 Piaropus diversifolius (Vahl) P. Wilson Eichhornia diversifolia (Vahl) Urban KAR94 Picea australis Small Picea rubens Sarg. KAR94 Picea canadensis (P. Mill.) B.S.P. Picea glauca (Moench) Voss KAR94

Picea glauca ssp. engelmannii (Parry ex Engelm.) T.M.C. Taylor Picea engelmannii Parry ex Engelm. KAR94 Picea glauca var. albertiana (S. Br.) Sarg. Picea glauca (Moench) Voss KAR94 Picea glauca var. densata Bailey Picea glauca (Moench) Voss KAR94 Picea glauca var. engelmannii (Parry ex Engelm.) Boivin Picea engelmannii Parry ex Engelm. KAR94 Picea glauca var. porsildii Raup Picea glauca (Moench) Voss KAR94 * Pilea obtusata Liebm. Pilea inaequalis (Juss. ex Poir.) Weddell KAR94 Pilea opaca (Lunell) Rydb. Pilea fontana (Lunell) Rydb. KAR94 Pilea peploides var. major Hbd. Pilea peploides (Gaud.) Hook. & Arn. KAR94 * Pilea repens (Sw.) Weddell Pilea inaequalis (Juss. ex Poir.) Weddell KAR94 Pilosella novae-angliae Rydb. Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Pilosella richardsonii Rydb. Braya humilis (C.A. Mey.) B.L. Robins. KAR94 * Pinckneya pubens Michx. Pinckneya bracteata (Bartr.) Raf. KAR94 Pinguicula pumila var. buswellii Moldenke Pinguicula pumila Michx. KAR94

* Pinguicula vulgaris ssp. macroceras (Link) Calder & Taylor Pinguicula macroceras var. macroceras Link KAR94 Pinguicula vulgaris var. americana Gray Pinguicula vulgaris L. KAR94

Page 351 Synonymy

Pinguicula vulgaris var. macroceras (Link) Herder Pinguicula macroceras var. macroceras Link KAR94 Pinus australis Michx. f. Pinus palustris P. Mill. KAR94 Pinus balsamea L. Abies balsamea (L.) P. Mill. KAR94

Pinus contorta ssp. latifolia (Engelm. ex S. Wats.) Critchfield Pinus contorta var. latifolia Engelm. ex S. Wats. KAR94 Pinus divaricata (Ait.) Dum.-Cours. Pinus banksiana Lamb. KAR94

Pinus divaricata var. hendersonii (Lemmon) Boivin Pinus contorta var. latifolia Engelm. ex S. Wats. KAR94

Pinus divaricata var. latifolia (Engelm. ex S. Wats.) Boivin Pinus contorta var. latifolia Engelm. ex S. Wats. KAR94 Pinus fraseri Pursh Abies fraseri (Pursh) Poir. KAR94 Pinus rigida ssp. serotina (Michx.) Clausen Pinus serotina Michx. KAR94 Pinus strobus var. monticola (Dougl. ex D. Don) Nutt. Pinus monticola Dougl. ex D. Don KAR94 Piper citrifolium Lam. Piper jacquemontianum Kunth KAR94

Piper emarginellum Sw. ex Wikstr. Peperomia emarginella (Sw. ex Wikstr.) C. DC. KAR94 Piper glabellum Sw. Peperomia glabella (Sw.) A. Dietr. KAR94 Piper hernandiifolium Vahl Peperomia hernandiifolia (Vahl) A. Dietr. KAR94 Piper maculosum L. Peperomia maculosa (L.) Hook. KAR94 Piper pellucidum L. Peperomia pellucida (L.) Kunth KAR94 * Piper peltatum L. Lepianthes peltata (L.) Raf. KAR94 Piper quadrifolium L. Peperomia quadrifolia (L.) Kunth KAR94 Piper scabrum Sw., non Lam. Piper hispidum Sw. KAR94 Piper serpens Sw. Peperomia serpens (Sw.) Loud. KAR94 Piper tenellum Sw. Peperomia tenella (Sw.) A. Dietr. KAR94

Piper tetraphyllum G. Forst. Peperomia tetraphylla (G. Forst.) Hook. & Arn. KAR94 Piper tuberculatum auct. non Jacq. Piper swartzianum (Miq.) C. DC. KAR94 * Piper umbellatum L. Lepianthes umbellata (L.) Raf. KAR94 * Piper wydlerianum (Miq.) C. DC. Piper jacquemontianum Kunth KAR94 Piperia maritima (Greene) Rydb. Piperia elegans (Lindl.) Rydb. KAR94 Piperia multiflora Rydb. Piperia elegans (Lindl.) Rydb. KAR94 Pisonia discolor Spreng. Guapira discolor (Spreng.) Little KAR94 Pisonia discolor var. longifolia Heimerl Guapira discolor (Spreng.) Little KAR94 Pitcairnia latifolia Ait. Pitcairnia angustifolia Ait. KAR94 Acacia minuta ssp. minuta (M.E. Jones) Pithecellobium minutum M.E. Jones Beauchamp KAR94 * Pithecellobium saman (Jacq.) Benth. Albizia saman (Jacq.) F. Muell. KAR94 Pittosporum acuminatum Mann Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum acuminatum var. degeneri Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum acuminatum var. leptopodum Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum acuminatum var. magnifolium Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum acuminatum var. waimeanum Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum acutisepalum (Hbd.) Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum dolosum Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum dolosum var. aquilonium Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum gayanum var. skottsbergii Sherff Pittosporum gayanum Rock KAR94 Pittosporum gayanum var. waialealae Rock Pittosporum gayanum Rock KAR94 Pittosporum glabrum var. glomeratum (Hbd.) Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum glabrum var. intermedium Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum glabrum var. spathulatum (Mann) Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum glabrum var. tinifolium Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum helleri Sherff Pittosporum glabrum Hook. & Arn. KAR94

Page 352 Synonymy

Pittosporum insigne Hbd. Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum insigne var. fosbergii Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum insigne var. hillebrandii (Levl.) Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum insigne var. lydgatei Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum insigne var. micranthum Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum insigne var. pelekunuanum Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum kahananum Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum sulcatum Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum sulcatum var. remyi Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pittosporum sulcatum var. rumicifolium Sherff Pittosporum glabrum Hook. & Arn. KAR94 Pityothamnus pygmeus (Bartr.) Small Asimina pygmea (Bartr.) Dunal KAR94 Pityothamnus reticulatus (Shuttlw. ex Chapman) Small Asimina reticulata Shuttlw. ex Chapman KAR94 Pityrogramma tartarea auct. non (Cav.) Maxon Pityrogramma ebenea (L.) Proctor KAR94 Plagiobothrys asper Greene Plagiobothrys tenellus (Nutt. ex Hook.) Gray KAR94 Plagiobothrys scouleri var. hispidulus (Greene) Plagiobothrys cognatus (Greene) I.M. Johnston Dorn KAR94 Plagiobothrys figuratus ssp. figuratus (Piper) I.M. Plagiobothrys hirtus var. figuratus (Piper) I.M. Johnston Johnston ex M.E. Peck KAR94 Plagiobothrys scouleri var. hispidulus (Greene) * Plagiobothrys hispidulus (Greene) I.M. Johnston Dorn KAR94 Plagiobothrys scouleri var. hispidulus (Greene) Plagiobothrys nelsonii (Greene) I.M. Johnston Dorn KAR94 Plagiobothrys leptocladus (Greene) I.M. Plagiobothrys orthocarpus (Greene) I.M. Johnston Johnston KAR94 Plagiobothrys scouleri var. hispidulus (Greene) Plagiobothrys scopulorum (Greene) I.M. Johnston Dorn KAR94 Plagiobothrys scouleri var. hispidulus (Greene) Plagiobothrys scouleri ssp. penicillatus (Greene) A. Löve Dorn KAR94 Plagiobothrys scouleri var. hispidulus (Greene) Plagiobothrys scouleri var. penicillatus (Greene) Cronq. Dorn KAR94 Plagiobothrys chorisianus var. undulatus (Piper) * Plagiobothrys undulatus (Piper) I.M. Johnston Higgins, comb. nov. ined. KAR94 Plantago altissima auct. non L. Plantago lanceolata L. KAR94 Plantago brunnea Morris Plantago ovata Forsk. KAR94 Plantago coronopus ssp. commutata (Guss.) Pilger Plantago coronopus L. KAR94 Plantago fastigiata Morris Plantago ovata Forsk. KAR94 Plantago galeottiana DECNE. Plantago australis ssp. hirtella (Kunth) Rahn NLSPN * Plantago glabrifolia (Rock) Pilger Plantago pachyphylla Gray KAR94 Plantago gooddingii A. Nels. & Kennedy Plantago ovata Forsk. KAR94 * Plantago grayana Pilger Plantago pachyphylla Gray KAR94 Plantago grayana var. abrotanelloides Skottsberg Plantago pachyphylla Gray KAR94 * Plantago hillebrandii Pilger Plantago pachyphylla Gray KAR94 * Plantago hirtella Kunth Plantago australis ssp. hirtella (Kunth) Rahn KAR94 Plantago hirtella ssp. galeottiana (Dcne.) Thorne Plantago australis ssp. hirtella (Kunth) Rahn KAR94 Plantago hirtella var. galeottiana (Dcne.) Pilger Plantago australis ssp. hirtella (Kunth) Rahn KAR94 Plantago hirtella var. mollior Pilger Plantago australis ssp. hirtella (Kunth) Rahn KAR94 Plantago hybrida W. Bart. Plantago pusilla Nutt. KAR94 * Plantago insularis Eastw. Plantago ovata Forsk. KAR94 Plantago insularis var. fastigiata (Morris) Jepson Plantago ovata Forsk. KAR94 Plantago insularis var. scariosa (Morris) Jepson Plantago ovata Forsk. KAR94 Plantago krajinae Pilger Plantago pachyphylla Gray KAR94 Plantago lanceolata var. sphaerostachya Mert. & Koch Plantago lanceolata L. KAR94 * Plantago melanochrous Pilger Plantago pachyphylla Gray KAR94 Plantago minima A. Cunningham Plantago ovata Forsk. KAR94

Page 353 Synonymy

Plantago muscicola (Rock) Pilger Plantago pachyphylla Gray KAR94 Plantago pachyphylla var. maviensis Gray Plantago pachyphylla Gray KAR94 Plantago pachyphylla var. rotundifolia Wawra Plantago pachyphylla Gray KAR94 Plantago patagonica var. breviscapa (Shinners) Shinners Plantago patagonica Jacq. KAR94 Plantago patagonica var. gnaphalioides (Nutt.) Gray Plantago patagonica Jacq. KAR94 Plantago patagonica var. oblonga (Morris) Shinners Plantago patagonica Jacq. KAR94 Plantago patagonica var. spinulosa (Dcne.) Gray Plantago patagonica Jacq. KAR94 Plantago picta Morris Plantago patagonica Jacq. KAR94 Plantago purshii Roemer & J.A. Schultes Plantago patagonica Jacq. KAR94 Plantago purshii var. breviscapa Shinners Plantago patagonica Jacq. KAR94 Plantago purshii var. oblonga (Morris) Shinners Plantago patagonica Jacq. KAR94 Plantago purshii var. picta Pilger Plantago patagonica Jacq. KAR94 Plantago purshii var. spinulosa (Dcne.) Shinners Plantago patagonica Jacq. KAR94 Plantago pusilla var. major Engelm. Plantago pusilla Nutt. KAR94 Plantago shastensis Greene Plantago eriopoda Torr. KAR94 Plantago spinulosa Dcne. Plantago patagonica Jacq. KAR94 Plantago truncata ssp. firma (Kunze ex Walp.) Pilger Plantago firma Kunze ex Walp. KAR94 Plantago virginica var. viridescens Fern. Plantago virginica L. KAR94 Plantago wyomingensis Gandog. Plantago patagonica Jacq. KAR94 Platanthera cooperi (S. Wats.) Rydb. Piperia unalascensis (Spreng.) Rydb. KAR94 Platanthera dilatata var. gracilis Ledeb. Platanthera stricta Lindl. KAR94 Platanthera dilatata var. leucostachys (Lindl.) Luer Platanthera leucostachys Lindl. KAR94 Platanthera hyperborea var. purpurascens (Rydb.) Luer Platanthera stricta Lindl. KAR94

Platanthera obtusata ssp. oligantha (Turcz.) Hultén Platanthera obtusata (Banks ex Pursh) Lindl. KAR94 Platanthera repens (Nutt.) Wood Habenaria repens Nutt. KAR94 Platanthera saccata (Greene) Hultén Platanthera stricta Lindl. KAR94 Platanthera unalascensis (Spreng.) Kurtz Piperia unalascensis (Spreng.) Rydb. KAR94

Platanthera unalascensis ssp. maritima (Greene) de Filipps Piperia elegans (Lindl.) Rydb. KAR94 Platanthera unalascensis var. maritima (Greene) Correll Piperia elegans (Lindl.) Rydb. KAR94 Platanus occidentalis var. glabrata (Fern.) Sarg. Platanus occidentalis L. KAR94 Platanus racemosa var. wrightii (S. Wats.) L. Benson Platanus wrightii S. Wats. KAR94 Platydesma spathulata var. pallida (Hbd.) B.C. Stone Platydesma spathulata (Gray) B.C. Stone KAR94

Platydesma spathulata var. pubescens (Skottsberg) B.C. Stone Platydesma spathulata (Gray) B.C. Stone KAR94 Platypus altus (L.) Small Eulophia alta (L.) Fawcett & Rendle KAR94 * Plectranthus blumei (Benth.) Launert Coleus scutellarioides (L.) Benth. KAR94 Plectranthus scutellarioides (L.) R. Br. Coleus scutellarioides (L.) Benth. KAR94 Pleurogyne rotata (L.) Griseb. Lomatogonium rotatum (L.) Fries ex Fern. KAR94

* Pleuropogon californicus (Nees) Benth. ex Vasey Lophochlaena californica var. californica Nees KAR94 Lophochlaena californica var. davyi (L. Benson) * Pleuropogon davyi L. Benson A.& D. Löve KAR94 Lophochlaena refracta var. hooverianus (L. Pleuropogon hooverianus L. Benson Benson) A.& D. Löve KAR94 * Pleuropogon oregonus Chase Lophochlaena oregona (Chase) P.H. But KAR94 * Pleuropogon refractus (Gray) Benth. ex Vasey Lophochlaena refracta var. refracta Gray KAR94 Lophochlaena refracta var. hooverianus (L. Pleuropogon refractus var. hooverianus L. Benson Benson) A.& D. Löve KAR94 Pleuropteropyrum alpinum (All.) Nakai Polygonum alpinum All. KAR94 Pleuropterus cuspidatus (Sieb. & Zucc.) Moldenke Polygonum cuspidatum Sieb. & Zucc. KAR94 Pleuropterus zuccarinii (Small) Small Polygonum cuspidatum Sieb. & Zucc. KAR94 Plinia dussii (Krug & Urban) Urban Siphoneugena densiflora Berg KAR94

Page 354 Synonymy

Plinia sintenisii (Kiaersk.) Britt. Marlierea sintenisii Kiaersk. KAR94 Pluchea cortesii (Kunth) DC. Pluchea carolinensis (Jacq.) G. Don KAR94 * Pluchea odorata auct. non (L.) Cass. Pluchea carolinensis (Jacq.) G. Don KAR94 Pluchea petiolata Cass. Pluchea camphorata (L.) DC. KAR94 Pluchea odorata var. odorata auct. non (L.) * Pluchea purpurascens (Sw.) DC. Cass. KAR94 Pluchea quitoc DC. Pluchea sagittalis (Lam.) Cabrera KAR94 * Pluchea suaveolens (Vell.) Kuntze Pluchea sagittalis (Lam.) Cabrera KAR94 Pluchea symphytifolia (P. Mill.) Gillis Neurolaena lobata (L.) Cass. KAR94 Pluchea symphytifolia auct. non Gillis, non Conyza symphytifolia P. Mill. Pluchea carolinensis (Jacq.) G. Don KAR94 Pluchea viscida (Raf.) House Pluchea camphorata (L.) DC. KAR94 * Pluchea X fosbergii Cooperrider & Galang Pluchea carolinensis (Jacq.) G. Don KAR94 Pneumonanthe affinis (Griseb.) W.A. Weber Gentiana affinis Griseb. KAR94 Pneumonanthe calycosa (Griseb.) Greene Gentiana calycosa Griseb. KAR94 Pneumonanthe parryi (Engelm.) Greene Gentiana parryi Engelm. KAR94 Poa abbreviata ssp. pattersonii (Vasey) A.& D. Poa abbreviata ssp. jordalii (Porsild) Hultén Löve & Kapoor KAR94 Poa agassizensis Boivin & D. Löve Poa pratensis L. KAR94 * Poa alpigena (Fries ex Blytt) Lindm. f. Poa pratensis L. KAR94 Poa alpigena ssp. colpodea (Fries ex Blytt) Tzvelev Poa pratensis L. KAR94 Poa alpigena var. colpodea (Fries ex Blytt) Schol. Poa pratensis L. KAR94 Poa amabilis sensu Walt. non L. Eragrostis refracta (Muhl.) Scribn. KAR94 * Poa ampla Merr. Poa secunda J. Presl KAR94 * Poa angustifolia L. Poa pratensis L. KAR94 Poa annua var. aquatica Aschers. Poa annua L. KAR94 Poa annua var. reptans Hausskn. Poa annua L. KAR94

Poa arctica var. lanata (Scribn. & Merr.) Bovin Poa arctica ssp. lanata (Scribn. & Merr.) Soreng KAR94

Poa arctica var. vivipara Hultén Poa arctica ssp. lanata (Scribn. & Merr.) Soreng KAR94 * Poa brachyanthera Hultén Poa pseudoabbreviata Rosh. KAR94 Poa brachyglossa Piper Poa secunda J. Presl KAR94 Poa buckleyana Nash Poa secunda J. Presl KAR94 Poa canbyi (Scribn.) T.J. Howell Poa secunda J. Presl KAR94 Poa cilianensis All. Eragrostis cilianensis (All.) Lut. ex Janchen KAR94 Poa confusa Rydb. Poa secunda J. Presl KAR94 Poa crocata Michx. Poa palustris L. KAR94

Poa cusickii ssp. epilis (Scribn.) W.A. Weber Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Poa cusickii ssp. pallida Soreng Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Poa cusickii ssp. pubens Keck Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Poa cusickii ssp. purpurascens (Vasey) Soreng Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Poa cusickii var. epilis (Scribn.) C.L. Hitchc. Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Poa cusickii var. purpurascens (Vasey) C.L. Hitchc. Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

* Poa cusickii Vasey Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94 Poa englishii St. John & Hardin Poa secunda J. Presl KAR94

Poa epilis Scribn. Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Page 355 Synonymy

Poa fendleriana ssp. longiligula (Scribn. & Williams) Soreng Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Poa fendleriana var. longiligula (Scribn. & Williams) Gould Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Poa fendleriana var. wyomingensis T.A. Williams Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94 Poa filifolia Vasey Poa secunda J. Presl KAR94 Poa flexuosa Muhl., non Sm. Poa autumnalis Muhl. ex Ell. KAR94 * Poa glaucifolia Scribn. & Williams ex Williams Poa arida Vasey KAR94 Poa glomerata Walt. Eragrostis glomerata (Walt.) L.H. Dewey KAR94 Poa gracillima var. multnomae (Piper) C.L. Hitchc. Poa secunda J. Presl KAR94 * Poa gracillima Vasey Poa secunda J. Presl KAR94 Poa hansenii Scribn. Poa leibergii Scribn. KAR94 Poa hirsuta Michx. Eragrostis hirsuta (Michx.) Nees KAR94 Poa hispidula var. aleutica Hultén Poa macrocalyx Trautv. & C.A. Mey. KAR94 Poa hispidula var. vivipara Hultén Poa macrocalyx Trautv. & C.A. Mey. KAR94 * Poa hispidula Vasey Poa macrocalyx Trautv. & C.A. Mey. KAR94 Poa hypnoides Lam. Eragrostis hypnoides (Lam.) B.S.P. KAR94 Poa incurva Scribn. & Williams Poa secunda J. Presl KAR94 Poa abbreviata ssp. pattersonii (Vasey) A.& D. Poa jordalii Porsild Löve & Kapoor KAR94 * Poa juncifolia Scribn. Poa secunda J. Presl KAR94 Poa juncifolia ssp. porteri Keck Poa secunda J. Presl KAR94 Poa juncifolia var. ampla (Merr.) Dorn Poa secunda J. Presl KAR94 Poa laevigata Scribn. Poa secunda J. Presl KAR94

* Poa lanata Scribn. & Merr. Poa arctica ssp. lanata (Scribn. & Merr.) Soreng KAR94

Poa longiligula Scribn. & Williams Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94

Poa nematophylla Rydb. Poa fendleriana ssp. fendleriana (Steud.) Vasey KAR94 Poa nemoralis ssp. interior (Rydb.) W.A. Weber Poa interior Rydb. KAR94 Poa nemoralis var. interior (Rydb.) Butters & Abbe Poa interior Rydb. KAR94 Poa nevadensis var. juncifolia (Scribn.) Beetle Poa secunda J. Presl KAR94 * Poa nevadensis Vasey ex Scribn. Poa secunda J. Presl KAR94 Poa nitida Ell., non Lam. Eragrostis campestris Trin. KAR94 * Poa norbergii Hultén Poa macrocalyx Trautv. & C.A. Mey. KAR94 Poa orcuttiana Vasey Poa secunda J. Presl KAR94 Poa pachypholis Piper Poa unilateralis Scribn. KAR94 Poa abbreviata ssp. pattersonii (Vasey) A.& D. * Poa pattersonii Vasey Löve & Kapoor KAR94 Poa pectinacea var. refracta (Muhl.) Chapman Eragrostis refracta (Muhl.) Scribn. KAR94 Poa pratensis ssp. agassizensis (Boivin & D. Löve) Taylor & MacBryde Poa pratensis L. KAR94 Poa pratensis ssp. alpigena (Fries ex Blytt) Hiitonen Poa pratensis L. KAR94 Poa pratensis ssp. angustifolia (L.) Lej. Poa pratensis L. KAR94 Poa pratensis ssp. colpodea (Fries ex Blytt) Tzvelev Poa pratensis L. KAR94 Poa pratensis var. angustifolia (L.) Gaudin Poa pratensis L. KAR94 Poa pratensis var. apligena Fries ex Blytt Poa pratensis L. KAR94 Poa pratensis var. colpodea (Fries ex Blytt) Soreng Poa pratensis L. KAR94 Poa pratensis var. domestica Laestad. Poa pratensis L. KAR94

Poa pratensis var. gelida (Roemer & J.A. Schultes) Böcher Poa pratensis L. KAR94 Poa pratensis var. iantha Wahlenb. Poa pratensis L. KAR94

Page 356 Synonymy

Poa pratensis var. vivipara (Malmgr.) Boivin Poa pratensis L. KAR94 Poa prolifera Sw. Eragrostis prolifera (Sw.) Steud. KAR94 Poa pseudopratensis Scribn. & Rydb. Poa arida Vasey KAR94 Poa refracta Muhl. Eragrostis refracta (Muhl.) Scribn. KAR94 Poa reptans Michx. Eragrostis reptans (Michx.) Nees KAR94 Poa saltuensis var. marcida (A.S. Hitchc.) Boivin Poa marcida A.S. Hitchc. KAR94 Poa sandbergii Vasey Poa secunda J. Presl KAR94 Poa scabrella (Thurb.) Benth. ex Vasey Poa secunda J. Presl KAR94 Poa secunda ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl KAR94 Poa secunda var. elongata (Vasey) Dorn Poa secunda J. Presl KAR94 Poa secunda var. incurva (Scribn. & Williams) Beetle Poa secunda J. Presl KAR94 Poa secunda var. stenophylla (Vasey) Beetle Poa secunda J. Presl KAR94 Poa spectabilis Pursh Eragrostis spectabilis (Pursh) Steud. KAR94 Poa tenerrima Scribn. Poa secunda J. Presl KAR94 Poa triflora Gilib. Poa palustris L. KAR94 * Poa turneri Scribn. Poa macrocalyx Trautv. & C.A. Mey. KAR94 * Poa vaseyochloa Scribn. Poa leibergii Scribn. KAR94 Poa virginica Zucc. ex Roemer Eragrostis refracta (Muhl.) Scribn. KAR94 * Podagrostis aequivalvis (Trin.) Scribn. & Merr. Agrostis aequivalvis (Trin.) Trin. KAR94 * Podagrostis humilis (Vasey) Björkman Agrostis humilis Vasey KAR94 * Podagrostis thurberiana (A.S. Hitchc.) Hultén Agrostis thurberiana A.S. Hitchc. KAR94 Podostemum abrotanoides Nutt. Podostemum ceratophyllum Michx. KAR94 Podostigma pedicellata (Walt.) Vail Asclepias pedicellata Walt. KAR94 Pogonia divaricata (L.) R. Br. ex Ait. f. Cleistes divaricata (L.) Ames KAR94 * Pogonia macrophylla Lindl. Psilochilus macrophyllus (Lindl.) Ames KAR94 Pogonia ophioglossoides var. brachypogon Fern. Pogonia ophioglossoides (L.) Ker-Gawl. KAR94 Poinsettia geniculata (Ortega) Klotzsch & Garcke Euphorbia heterophylla L. KAR94 Poinsettia heterophylla (L.) Klotzsch & Garcke Euphorbia heterophylla L. KAR94 Polemoniella micrantha (Benth.) Heller Polemonium micranthum Benth. KAR94 Polemonium occidentale ssp. occidentale Polemonium caeruleum ssp. amygdalium (Wherry) Munz Greene KAR94 Polemonium occidentale ssp. occidentale Polemonium caeruleum ssp. occidentale (Greene) J.F. Davids. Greene KAR94

Polemonium caeruleum ssp. vanbruntiae (Britt.) J.F. Davids. Polemonium vanbruntiae Britt. KAR94 Polemonium caeruleum ssp. villosum (J.H. Rudolph ex Georgi) Polemonium acutiflorum Willd. ex Roemer & Brand J.A. Schultes KAR94 Polemonium occidentale ssp. occidentale Polemonium caeruleum var. pterospermum Benth. Greene KAR94 Polemonium foliosissimum var. flavum (Greene) * Polemonium filicinum Greene Anway KAR94 Polemonium foliosissimum var. flavum (Greene) Polemonium flavum Greene Anway KAR94 Polemonium occidentale ssp. occidentale Polemonium helleri Brand Greene KAR94 Polemonium occidentale ssp. occidentale Polemonium intermedium (Brand) Rydb. Greene KAR94 Polemonium occidentale ssp. occidentale Polemonium occidentale ssp. amygdalium Wherry Greene KAR94 Polemonium occidentale ssp. occidentale Polemonium occidentale ssp. typicum Wherry Greene KAR94 * Polybotrya cervina (L.) Kaulfuss Olfersia cervina (L.) Kunze KAR94 Polycodium ashei Harbison Vaccinium stamineum L. KAR94 Polycodium candicans Small Vaccinium stamineum L. KAR94 Polycodium depressum Small Vaccinium stamineum L. KAR94

Page 357 Synonymy

Polycodium floridanum (Nutt.) Greene Vaccinium stamineum L. KAR94 Polycodium leptosepalum Small Vaccinium stamineum L. KAR94 Polycodium macilentum Small Vaccinium stamineum L. KAR94 Polycodium melanocarpum (C. Mohr) Small Vaccinium stamineum L. KAR94 Polycodium neglectum Small Vaccinium stamineum L. KAR94 Polycodium stamineum (L.) Greene Vaccinium stamineum L. KAR94 Polygala balduinii var. chlorgena Torr. & Gray Polygala ramosa Ell. KAR94 Polygala cornuta ssp. fishiae (Parry) Munz Polygala cornuta var. fishiae (Parry) Jepson KAR94 Polygala cornuta ssp. pollardii (Munz) Munz Polygala cornuta var. fishiae (Parry) Jepson KAR94 Polygala cornuta var. pollardii Munz Polygala cornuta var. fishiae (Parry) Jepson KAR94 Polygala fishiae Parry Polygala cornuta var. fishiae (Parry) Jepson KAR94 Polygala harperi Small Polygala mariana P. Mill. KAR94 Polygala viridescens L. Polygala sanguinea L. KAR94 Polygonatum biflorum var. commutatum (J.A. & Polygonatum canaliculatum auct. non (Muhl. ex Willd.) Pursh J.H. Schultes) Morong KAR94 Polygonatum biflorum var. commutatum (J.A. & * Polygonatum commutatum (J.A. & J.H. Schultes) A. Dietr. J.H. Schultes) Morong KAR94 Polygonum aequale Lindm. Polygonum arenastrum Jord. ex Boreau KAR94 Polygonum alaskanum var. glabrescens Hultén Polygonum alpinum All. KAR94 * Polygonum alaskanum W. Wight ex Hultén Polygonum alpinum All. KAR94 Polygonum arifolium var. lentiforme Fern. & Grisc. Polygonum arifolium L. KAR94 Polygonum arifolium var. pubescens (Keller) Fern. Polygonum arifolium L. KAR94

Polygonum aviculare var. arenastrum (Jord. ex Boreau) Rouy Polygonum arenastrum Jord. ex Boreau KAR94 Polygonum aviculare var. erectum (L.) Roth ex Meisn. Polygonum erectum L. KAR94 Polygonum aviculare var. vegetum Ledeb. Polygonum aviculare L. KAR94 Polygonum bellardii auct. non All. Polygonum patulum Bieb. KAR94 Polygonum bicorne Raf. Polygonum pensylvanicum L. KAR94 Polygonum bistortoides var. linearifolium (S. Wats.) Small Polygonum bistortoides Pursh KAR94

Polygonum bistortoides var. oblongifolium (Meisn.) St. John Polygonum bistortoides Pursh KAR94 Polygonum braziliense K. Koch Polygonum striatulum B.L. Robins. KAR94 Polygonum buxifolium Nutt. ex Bong. Polygonum fowleri B.L. Robins. KAR94 Polygonum camporum Meisn. Polygonum striatulum B.L. Robins. KAR94 Polygonum cephalophorum Greene Polygonum bistortoides Pursh KAR94 Polygonum polygaloides ssp. confertiflorum * Polygonum confertiflorum Nutt. ex Piper (Nutt. ex Piper) Hickman KAR94 Polygonum cuspidatum var. compactum (Hook f.) Bailey Polygonum cuspidatum Sieb. & Zucc. KAR94 Polygonum dubium Stein Polygonum persicaria L. KAR94 Polygonum polygaloides ssp. esotericum (L.C. Polygonum esotericum L.C. Wheeler Wheeler) Hickman KAR94 Polygonum fugax Small Polygonum viviparum L. KAR94 * Polygonum glabrum sensu Cham. & Schlecht., non Willd. Polygonum densiflorum Meisn. KAR94 Polygonum glastifolium Greene Polygonum bistortoides Pursh KAR94 Polygonum heterophyllum Lindl. Polygonum aviculare L. KAR94 Polygonum hydropiper var. projectum Stanford Polygonum hydropiper L. KAR94

Polygonum hydropiperoides var. adenocalyx (Stanford) Gleason Polygonum hydropiperoides Michx. KAR94 Polygonum hydropiperoides var. asperifolium Stanford Polygonum hydropiperoides Michx. KAR94 Polygonum hydropiperoides var. breviciliatum Fern. Polygonum hydropiperoides Michx. KAR94 Polygonum hydropiperoides var. bushianum Stanford Polygonum hydropiperoides Michx. KAR94 Polygonum hydropiperoides var. digitatum Fern. Polygonum hydropiperoides Michx. KAR94 Polygonum hydropiperoides var. euronotorum Fern. Polygonum hydropiperoides Michx. KAR94

Page 358 Synonymy

Polygonum hydropiperoides var. opelousanum (Riddell ex Small) Riddell ex W. Stone Polygonum hydropiperoides Michx. KAR94 Polygonum hydropiperoides var. psilostachyum St. John Polygonum hydropiperoides Michx. KAR94

Polygonum hydropiperoides var. strigosum (Small) Stanford Polygonum hydropiperoides Michx. KAR94 Polygonum polygaloides ssp. confertiflorum Polygonum imbricatum Nutt. (Nutt. ex Piper) Hickman KAR94 Polygonum polygaloides ssp. kelloggii (Greene) * Polygonum kelloggii Greene Hickman KAR94 Polygonum polygaloides ssp. confertiflorum Polygonum kelloggii var. confertiflorum (Nutt. ex Piper) Dorn (Nutt. ex Piper) Hickman KAR94 Polygonum longistylum Small Polygonum pensylvanicum L. KAR94 Polygonum longistylum var. omissum (Greene) Stanford Polygonum pensylvanicum L. KAR94 Polygonum macounii Small ex Macoun Polygonum viviparum L. KAR94 Polygonum maritimum auct. non L. Polygonum glaucum Nutt. KAR94 Polygonum mexicanum auct. non Small Polygonum pensylvanicum L. KAR94 * Polygonum minus auct. non Huds. Polygonum persicaria L. KAR94 Polygonum minus var. subcontinuum (Meisn.) Fern. Polygonum persicaria L. KAR94 Polygonum mississippiense Stanford Polygonum pensylvanicum L. KAR94 Polygonum mississippiense var. interius Stanford Polygonum pensylvanicum L. KAR94 Polygonum monspeliense Pers. Polygonum aviculare L. KAR94 Polygonum montereyense Brenckle Polygonum arenastrum Jord. ex Boreau KAR94 Polygonum newberryi var. glabrum G.N. Jones Polygonum davisiae Brewer ex Gray KAR94 * Polygonum opelousanum Riddell ex Small Polygonum hydropiperoides Michx. KAR94 Polygonum opelousanum var. adenocalyx Stanford Polygonum hydropiperoides Michx. KAR94 Polygonum pensylvanicum var. durum Stanford Polygonum pensylvanicum L. KAR94 Polygonum pensylvanicum var. eglandulosum J.C. Myers Polygonum pensylvanicum L. KAR94 Polygonum pensylvanicum var. genuinum Fern. Polygonum pensylvanicum L. KAR94 Polygonum pensylvanicum var. laevigatum Fern. Polygonum pensylvanicum L. KAR94 Polygonum pensylvanicum var. rosiflorum J.B.S. Norton Polygonum pensylvanicum L. KAR94 Polygonum persicaria var. angustifolium Beckh. Polygonum persicaria L. KAR94 Polygonum persicaria var. ruderale (Salisb.) Meisn. Polygonum persicaria L. KAR94 Polygonum persicarioides Kunth Polygonum hydropiperoides Michx. KAR94 Polygonum portoricense Bertero ex Small Polygonum densiflorum Meisn. KAR94

* Polygonum prolificum (Small) B.L. Robins. Polygonum ramosissimum var. prolificum Small KAR94 Polygonum punctatum var. majus (Meisn.) Fassett Polygonum robustius (Small) Fern. KAR94 Polygonum punctatum var. robustius Small Polygonum robustius (Small) Fern. KAR94 Polygonum puritanorum Fern. Polygonum persicaria L. KAR94 Polygonum sagittatum var. gracilentum Fern. Polygonum sagittatum L. KAR94 Polygonum spaethii Dammer Polygonum orientale L. KAR94 * Polygonum texense M.C. Johnston Polygonum striatulum B.L. Robins. KAR94 Polygonum polygaloides ssp. kelloggii (Greene) Polygonum unifolium Greene Hickman KAR94 Polygonum uvifera L. Coccoloba uvifera (L.) L. KAR94

Polygonum virginianum var. glaberrimum (Fern.) Steyermark Polygonum virginianum L. KAR94 Polygonum viviparum var. alpinum Wahlenb. Polygonum viviparum L. KAR94

Polygonum viviparum var. macounii (Small ex Macoun) Hultén Polygonum viviparum L. KAR94 Polygonum vulcanicum Greene Polygonum bistortoides Pursh KAR94 Polygonum polygaloides ssp. confertiflorum Polygonum watsonii Small (Nutt. ex Piper) Hickman KAR94 Polygonum zuccarinii Small Polygonum cuspidatum Sieb. & Zucc. KAR94

Page 359 Synonymy

Polypappus sericeus Nutt. Pluchea sericea (Nutt.) Cav. KAR94 Polypodium angustifolium Sw. Campyloneurum angustifolium (Sw.) Fée KAR94 Polypodium duale Maxon Cochlidium serrulatum (Sw.) Bishop KAR94 Polypodium noveboracense L. Thelypteris noveboracensis (L.) Nieuwl. KAR94 * Polypodium pectinatum L. Pecluma pectinata (L.) M.G. Price KAR94

Polypodium phymatodes L. Microsorum scolopendria (Burm. f.) Copeland KAR94 * Polypodium repens Aubl. Campyloneurum repens (Aubl.) K. Presl KAR94

* Polypodium scolopendria Burm. f. Microsorum scolopendria (Burm. f.) Copeland KAR94 Polypodium trifurcatum L. Enterosora trifurcata (L.) Bishop KAR94 Polypodium tripinnatifidum (GAUD.)K.PRESL Adenophorus tripinnatifidus Gaud. NLSPN Polypogon lutosus auct. non (Poir.) A.S. Hitchc. Polypogon interruptus Kunth KAR94 Polypogon semiverticillata (FORSSK.)HYL. Polypogon viridis (Gouan) Breistr. NLSPN Polypogon semiverticillatus (Forsk.) Hyl. Polypogon viridis (Gouan) Breistr. KAR94 Polystichum munitum var. incisoserratum (D.C. Eat.) Underwood Polystichum munitum (Kaulfuss) K. Presl KAR94 * feei (Schaffn. ex Fée) Maxon Antrophyum lanceolatum (L.) Kaulfuss KAR94 Pontederia cordata var. angustifolia (Pursh) Torr. & Ell. Pontederia cordata L. KAR94 Pontederia cordata var. lanceolata (Nutt.) Griseb. Pontederia cordata L. KAR94 Pontederia cordata var. lancifolia (Muhl. ex Ell.) Torr. Pontederia cordata L. KAR94 Pontederia lanceolata Nutt. Pontederia cordata L. KAR94 Pontederia limosa Sw. Heteranthera limosa (Sw.) Willd. KAR94 Monochoria vaginalis (Burm. f.) K. Presl ex Pontederia vaginalis Burm. f. Kunth KAR94 Populus acuminata var. rehderi Sarg. Populus X acuminata Rydb. (pro sp.) KAR94 Populus argentea Michx. f. Populus heterophylla L. KAR94 Populus aurea Tidestrom Populus tremuloides Michx. KAR94 Populus balsamifera var. angustifolia (James) S. Wats. Populus angustifolia James KAR94 Populus canadensis var. angustifolia (James) Wesmael Populus angustifolia James KAR94 Populus cercidiphylla Britt. Populus tremuloides Michx. KAR94 Populus fortissima A. Nels. & J.F. Macbr. Populus angustifolia James KAR94 Populus grandidentata var. angustata Victorin Populus grandidentata Michx. KAR94 Populus grandidentata var. meridionalis Tidestrom Populus grandidentata Michx. KAR94 Populus grandidentata var. subcordata Victorin Populus grandidentata Michx. KAR94 Populus salicifolia Raf. Populus angustifolia James KAR94 Populus tremula ssp. tremuloides (Michx.) A.& D. Löve Populus tremuloides Michx. KAR94 Populus tremuloides var. aurea (Tidestrom) Daniels Populus tremuloides Michx. KAR94 Populus tremuloides var. cercidiphylla (Britt.) Sudworth Populus tremuloides Michx. KAR94 Populus tremuloides var. intermedia Victorin Populus tremuloides Michx. KAR94 Populus tremuloides var. magnifica Victorin Populus tremuloides Michx. KAR94 Populus tremuloides var. rhomboidea Victorin Populus tremuloides Michx. KAR94 Populus tremuloides var. vancouveriana (Trel.) Sarg. Populus tremuloides Michx. KAR94 Populus tweedyi Britt. Populus angustifolia James KAR94 Populus vancouveriana Trel. Populus tremuloides Michx. KAR94 Populus X polygonifolia Bernard Populus tremuloides Michx. KAR94 Populus X sennii Boivin Populus angustifolia James KAR94 Porsildia groenlandica ssp. glabra (Michx.) A.& D. Löve Minuartia glabra (Michx.) Mattf. KAR94 * Portulaca cyanosperma Engl. Portulaca pilosa L. KAR94 Portulaca mundula I.M. Johnston Portulaca pilosa L. KAR94 Portulaca parvula Gray Portulaca halimoides L. KAR94 Portulaca portulacastrum L. Sesuvium portulacastrum (L.) L. KAR94 Potamogeton alpinus ssp. tenuifolius (Raf.) Hultén Potamogeton alpinus Balbis KAR94

Page 360 Synonymy

Potamogeton alpinus var. subellipticus (Fern.) Ogden Potamogeton alpinus Balbis KAR94 Potamogeton alpinus var. tenuifolius (Raf.) Ogden Potamogeton alpinus Balbis KAR94 Potamogeton americanus Cham. & Schlecht. Potamogeton nodosus Poir. KAR94 Potamogeton amplexicaulis Kar. Potamogeton perfoliatus L. KAR94 Potamogeton angustifolius Bercht. & K. Presl Potamogeton illinoensis Morong KAR94 Potamogeton bupleuroides Fern. Potamogeton perfoliatus L. KAR94 Potamogeton capillaceus Poir. p.p. Potamogeton diversifolius Raf. KAR94 Potamogeton capillaceus var. atripes Fern. Potamogeton diversifolius Raf. KAR94 Potamogeton compressus auct. non L. Potamogeton zosteriformis Fern. KAR94 Potamogeton dimorphus Raf. Potamogeton spirillus Tuckerman KAR94 Potamogeton diversifolius var. multidenticulatus (Morong) Aschers. & Graebn. Potamogeton diversifolius Raf. KAR94 Potamogeton diversifolius var. trichophyllus Morong Potamogeton bicupulatus Fern. KAR94 Potamogeton epihydrus ssp. nuttallii (Cham. & Schlecht.) Calder & Taylor Potamogeton epihydrus Raf. KAR94

Potamogeton epihydrus var. nuttallii (Cham. & Schlecht.) Fern. Potamogeton epihydrus Raf. KAR94 Potamogeton epihydrus var. ramosus (Peck) House Potamogeton epihydrus Raf. KAR94

Potamogeton filiformis var. latifolius (J.W. Robbins) Reveal Potamogeton latifolius (J.W. Robbins) Morong KAR94 Potamogeton fluitans Roth Potamogeton nodosus Poir. KAR94 Potamogeton gramineus var. graminifolius Fries Potamogeton gramineus L. KAR94 Potamogeton gramineus var. maximus Morong Potamogeton gramineus L. KAR94 Potamogeton gramineus var. myriophyllus J.W. Robbins Potamogeton gramineus L. KAR94 Potamogeton gramineus var. typicus Ogden Potamogeton gramineus L. KAR94 Potamogeton heterophyllus Schreb. Potamogeton illinoensis Morong KAR94 Potamogeton interruptus Kit. Potamogeton vaginatus Turcz. KAR94 * Potamogeton lateralis Morong p.p. Potamogeton vaseyi J.W. Robbins KAR94 Potamogeton longiligulatus Fern. Potamogeton strictifolius Benn. KAR94 * Potamogeton lucens auct. non L. Potamogeton illinoensis Morong KAR94

Potamogeton pectinatus var. latifolius J.W.ROBBINS Potamogeton latifolius (J.W. Robbins) Morong NLSPN Potamogeton perfoliatus ssp. bupleuroides (Fern.) Hultén Potamogeton perfoliatus L. KAR94 Potamogeton perfoliatus ssp. richardsonii (Benn.) Hultén Potamogeton richardsonii (Benn.) Rydb. KAR94 Potamogeton perfoliatus var. bupleuroides (Fern.) Farw. Potamogeton perfoliatus L. KAR94 Potamogeton perfoliatus var. richardsonii Benn. Potamogeton richardsonii (Benn.) Rydb. KAR94 Potamogeton pinnatum Walt. Myriophyllum pinnatum (Walt.) B.S.P. KAR94 Potamogeton porsildiorum Fern. Potamogeton subsibiricus Hagstr. KAR94 Potamogeton porteri Fern. Potamogeton hillii Morong KAR94 Potamogeton praelongus var. angustifolius Graebn. Potamogeton praelongus Wulfen KAR94 Potamogeton pusillus var. rutiloides (Fern.) Boivin Potamogeton strictifolius Benn. KAR94 Potamogeton rutilus auct. non Wolfgang Potamogeton strictifolius Benn. KAR94 Potamogeton strictifolius var. rutiloides Fern. Potamogeton strictifolius Benn. KAR94 Potamogeton strictifolius var. typicus Fern. Potamogeton strictifolius Benn. KAR94 Potamogeton X spathuliformis (J.W. Robbins) Potamogeton varians Morong Morong (pro sp.) KAR94

Potamogeton zosterifolius ssp. zosteriformis (Fern.) Hultén Potamogeton zosteriformis Fern. KAR94 Potentilla anomalofolia M.E. Peck Potentilla drummondii Lehm. KAR94 * Potentilla anserina L. Argentina anserina (L.) Rydb. KAR94 Potentilla anserina var. concolor Ser. Argentina anserina (L.) Rydb. KAR94 Potentilla anserina var. sericea (L.) Hayne Argentina anserina (L.) Rydb. KAR94 Potentilla anserina var. yukonensis (Hultén) Boivin Argentina anserina (L.) Rydb. KAR94 Potentilla aperta J.T. Howell Ivesia aperta var. aperta (J.T. Howell) Munz KAR94

Page 361 Synonymy

Potentilla egedii ssp. yukonensis (Hultén) Hultén Argentina anserina (L.) Rydb. KAR94 Potentilla emarginata Pursh Potentilla nana Willd. ex Schlecht. KAR94 Potentilla eremica Coville Ivesia kingii S. Wats. KAR94 Potentilla flabellifolia var. emarginata (Pursh) Boivin Potentilla nana Willd. ex Schlecht. KAR94 Potentilla floribunda Pursh Pentaphylloides floribunda (Pursh) A. Löve KAR94 * Potentilla fruticosa auct. non L. Pentaphylloides floribunda (Pursh) A. Löve KAR94 Potentilla fruticosa ssp. floribunda (Pursh) Elkington Pentaphylloides floribunda (Pursh) A. Löve KAR94 Potentilla fruticosa var. tenuifolia Lehm. Pentaphylloides floribunda (Pursh) A. Löve KAR94 * Potentilla hyparctica Malte Potentilla nana Willd. ex Schlecht. KAR94 Potentilla hyparctica ssp. nana (Willd. ex Schlecht.) Hultén Potentilla nana Willd. ex Schlecht. KAR94 Potentilla hyparctica var. elatior (Abrom.) Fern. Potentilla nana Willd. ex Schlecht. KAR94 Potentilla rivalis var. millegrana (Engelm. ex Potentilla leucocarpa Rydb. Lehm.) S. Wats. KAR94 Potentilla rivalis var. millegrana (Engelm. ex * Potentilla millegrana Engelm. ex Lehm. Lehm.) S. Wats. KAR94 * Potentilla nicolletii (S. Wats.) Sheldon Potentilla paradoxa Nutt. KAR94 * Potentilla palustris (L.) Scop. Comarum palustre L. KAR94 Potentilla palustris var. parvifolia (Raf.) Fern. & Long Comarum palustre L. KAR94 Potentilla palustris var. villosa (Pers.) Lehm. Comarum palustre L. KAR94 Potentilla rivalis var. pentandra (Engelm.) S. * Potentilla pentandra Engelm. Wats. KAR94 Potentilla sibbaldii Haller f. Sibbaldia procumbens L. KAR94 Potentilla simplex var. argyrisma Fern. Potentilla simplex Michx. KAR94 Potentilla simplex var. calvescens Fern. Potentilla simplex Michx. KAR94 Potentilla simplex var. typica Fern. Potentilla simplex Michx. KAR94 Potentilla supina ssp. paradoxa (Nutt.) Soják Potentilla paradoxa Nutt. KAR94 Potentilla pensylvanica var. virgulata (A. Nels.) * Potentilla virgulata A. Nels. T. Wolf KAR94 Potentilla yukonensis Hultén Argentina anserina (L.) Rydb. KAR94 Poterium sanguisorba L. Sanguisorba minor Scop. NLSPN Pothomorphe peltata (L.) Miq. Lepianthes peltata (L.) Raf. KAR94 Pothomorphe umbellata (L.) Miq. Lepianthes umbellata (L.) Raf. KAR94 Prenanthes altissima var. cinnamomea Fern. Prenanthes altissima L. KAR94 Prenanthes virgata Michx. Prenanthes autumnalis Walt. KAR94 Primula clusiana auct. non Tausch Primula nutans Georgi KAR94 Primula farinosa auct. non L. Primula laurentiana Fern. KAR94 Primula farinosa var. macropoda Fern. Primula laurentiana Fern. KAR94 Primula groenlandica (Warming) W.W. Sm. & G. Forrest Primula egaliksensis Wormsk. ex Hornem. KAR94 Primula intercedens Fern. Primula mistassinica Michx. KAR94 Primula mistassinica var. intercedens (Fern.) Boivin Primula mistassinica Michx. KAR94 Primula mistassinica var. macropoda (Fern.) Boivin Primula laurentiana Fern. KAR94 Primula mistassinica var. noveboracensis Fern. Primula mistassinica Michx. KAR94 * Primula sibirica Jacq. Primula nutans Georgi KAR94 Primula tschuktschorum ssp. beringensis (Porsild) Yurtsev & Kozh. Primula tschuktschorum Kjellm. KAR94 Primula tschuktschorum var. beringensis Porsild Primula tschuktschorum Kjellm. KAR94 Prinos macfadyenii Walp. Ilex macfadyenii (Walp.) Rehd. KAR94 Pritchardia affinis var. gracilis Becc. Pritchardia affinis Becc. KAR94 Pritchardia affinis var. halophila Becc. Pritchardia affinis Becc. KAR94 Pritchardia affinis var. rhopalocarpa Becc. Pritchardia affinis Becc. KAR94 Pritchardia beccariana var. giffardiana Becc. Pritchardia beccariana Rock KAR94 * Pritchardia brevicalyx Becc. & Rock Pritchardia lowreyana Rock KAR94 * Pritchardia donata Caum Pritchardia lowreyana Rock KAR94

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* Pritchardia elliptica Rock & Caum Pritchardia lanaiensis Becc. & Rock KAR94 * Pritchardia eriophora Becc. Pritchardia minor Becc. KAR94 * Pritchardia eriostachya Becc. Pritchardia lanigera Becc. KAR94 Pritchardia filamentosa Fenzi Washingtonia filifera (L. Linden) H. Wendl. KAR94 Pritchardia filifera L. Linden Washingtonia filifera (L. Linden) H. Wendl. KAR94 * Pritchardia gaudichaudii (Mart.) H. Wendl. Pritchardia martii (Gaud.) H. Wendl. KAR94 Pritchardia remota ssp. glabrata (Becc. & Rock) * Pritchardia glabrata Becc. & Rock R.W. Read, comb. nov. ined. KAR94 * Pritchardia insignis Becc. Pritchardia hillebrandii (Kuntze) Becc. KAR94 Pritchardia kaalae var. minima Caum Pritchardia kaalae Rock KAR94 * Pritchardia kahanae Rock & Caum Pritchardia martii (Gaud.) H. Wendl. KAR94 * Pritchardia kahukuensis Caum Pritchardia martii (Gaud.) H. Wendl. KAR94 * Pritchardia kamapuaana Caum Pritchardia martii (Gaud.) H. Wendl. KAR94 Pritchardia lowreyana var. turbinata Rock Pritchardia lowreyana Rock KAR94 * Pritchardia macdanielsii Caum Pritchardia martii (Gaud.) H. Wendl. KAR94 * Pritchardia macrocarpa L. Linden ex André Pritchardia lowreyana Rock KAR94 * Pritchardia martioides Rock & Caum Pritchardia martii (Gaud.) H. Wendl. KAR94 * Pritchardia montis-kea Rock Pritchardia lanigera Becc. KAR94 Pritchardia remota ssp. napaliensis (St. John) * Pritchardia napaliensis St. John R.W. Read, comb. nov. ined. KAR94 * Pritchardia rockiana Becc. Pritchardia martii (Gaud.) H. Wendl. KAR94 * Pritchardia weissichiana Rock Pritchardia hardyi Rock KAR94 Proboscidea WOOTON & STANDL. Proboscidea louisianica (P. Mill.) Thellung NLSPN Disporum trachycarpum (S. Wats.) Benth. & Prosartes trachycarpa S. Wats. Hook. f. KAR94 Prosopis articulata S. Wats. Prosopis velutina Woot. KAR94 Prosopis chilensis var. glandulosa (Torr.) Standl. Prosopis glandulosa var. glandulosa Torr. KAR94 Prosopis chilensis var. velutina (Woot.) Standl. Prosopis velutina Woot. KAR94 * Prosopis juliflora auct. p.p. non (Sw.) DC. Prosopis glandulosa var. glandulosa Torr. KAR94 * Prosopis juliflora auct. p.p. non (Sw.) DC. Prosopis velutina Woot. KAR94 Prosopis juliflora var. articulata (S. Wats.) Wiggins Prosopis velutina Woot. KAR94 Prosopis juliflora var. glandulosa (Torr.) Cockerell Prosopis glandulosa var. glandulosa Torr. KAR94 Prosopis glandulosa var. torreyana (L. Benson) Prosopis juliflora var. torreyana L. Benson M.C. Johnston KAR94 Prosopis juliflora var. velutina (Woot.) Sarg. Prosopis velutina Woot. KAR94 Prosopis pallida (Humb. & Bonpl. ex Willd.) Prosopis limensis Benth. Kunth KAR94 Prosopis glandulosa var. torreyana (L. Benson) Prosopis odorata Torr. & Frém. M.C. Johnston KAR94 Prunus americana var. lanata Sudworth Prunus nigra Ait. KAR94 Prunus americana var. nigra (Ait.) Waugh Prunus nigra Ait. KAR94 Prunus lanata (Sudworth) Mackenzie & Bush Prunus nigra Ait. KAR94 Pseudognaphalium canescens (DC.) W.A. Weber Gnaphalium canescens DC. KAR94 Pseudognaphalium stramineum (Kunth) W.A. Weber Gnaphalium stramineum Kunth KAR94 Psidium cattleianum var. littorale (Raddi) Mattos Psidium cattleianum Sabine KAR94 Psidium littorale Raddi Psidium cattleianum Sabine KAR94 Machaeranthera boltoniae (Greene) B.L. Turner Psilactis asteroides Gray & Horne KAR94 Psilactis coulteri auct. p.p. non Gray Machaeranthera arida B.L. Turner & Horne KAR94 Machaeranthera boltoniae (Greene) B.L. Turner Psilactis lepta Shinners & Horne KAR94 Psilocarya corymbifera (C. Wright) Britt. Rhynchospora scirpoides (Torr.) Gray KAR94 Psilocarya corymbiformis Benth. Rhynchospora scirpoides (Torr.) Gray KAR94 * Psilocarya nitens (Vahl) Wood Rhynchospora nitens (Vahl) Gray KAR94

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Psilocarya portoricensis Britt. Rhynchospora nitens (Vahl) Gray KAR94 Psilocarya rufa Nees Rhynchospora rufa (Nees) Boeckl. KAR94 * Psilocarya schiedeana (Nees) Liebm. Rhynchospora eximia (Nees) Boeckl. KAR94 * Psilocarya scirpoides Torr. Rhynchospora scirpoides (Torr.) Gray KAR94 Psilocarya scirpoides var. grimesii Fern. & Grisc. Rhynchospora scirpoides (Torr.) Gray KAR94

Psilorhegma suffruticosa (J.KOENIG EX ROTH)BRITTON Senna surattensis (Burm. f.) Irwin & Barneby NLSPN Psoralea douglasii Greene Hoita macrostachya (DC.) Rydb. KAR94 Psoralea douglasii var. hansenii Jepson Hoita macrostachya (DC.) Rydb. KAR94 Psoralea hallii var. media Jepson Hoita macrostachya (DC.) Rydb. KAR94 * Psoralea macrostachya DC. Hoita macrostachya (DC.) Rydb. KAR94 Psoralea macrostachya var. longiloba (Rydb.) J.F. Macbr. Hoita macrostachya (DC.) Rydb. KAR94 Psoralea macrostachya var. rhombifolia Torr. Hoita macrostachya (DC.) Rydb. KAR94 * Psoralea orbicularis Lindl. Hoita orbicularis (Lindl.) Rydb. KAR94 Orbexilum pedunculatum var. pedunculatum (P. Psoralea pedunculata (P. Mill.) Vail Mill.) Rydb. KAR94 Orbexilum pedunculatum var. psoralioides * Psoralea psoralioides (Walt.) Cory (Walt.) Isely KAR94 Orbexilum pedunculatum var. pedunculatum (P. Psoralea psoralioides var. eglandulosa (Ell.) Freeman Mill.) Rydb. KAR94 Orbexilum pedunculatum var. psoralioides Psoralea psoralioides var. gracilis (Torr. & Gray) Freeman (Walt.) Isely KAR94

* Psoralea simplex Nutt. ex Torr. & Gray Orbexilum simplex (Nutt. ex Torr. & Gray) Rydb. KAR94 Psoralea virgata Nutt. Orbexilum virgatum (Nutt.) Rydb. KAR94 Psychotria alpina Sw. Palicourea alpina (Sw.) DC. KAR94 Psychotria crocea Sw. Palicourea crocea (Sw.) J.A. Schultes KAR94 Psychotria lanceolata Nutt. Psychotria nervosa Sw. KAR94 Psychotria nervosa var. lanceolata (Nutt.) Sarg. Psychotria nervosa Sw. KAR94 Psychotria portoricensis DC. Psychotria nervosa Sw. KAR94 * Psychotria sulzneri Small Psychotria tenuifolia Sw. KAR94 Psychotria undata Jacq. Psychotria nervosa Sw. KAR94 Ptelea viscosa L. Dodonaea viscosa (L.) Jacq. KAR94 Pteretis nodulosa (Michx.) Nieuwl. Matteuccia struthiopteris (L.) Todaro KAR94 Pteretis pensylvanica (Willd.) Fern. Matteuccia struthiopteris (L.) Todaro KAR94 Pteris ensiformis var. victoriae Baker Pteris ensiformis Burm. f. KAR94 * Pteris quadriaurita auct. non Retz. Pteris plumula Desv. KAR94 Pterocaulon alopecuroideum (Lam.) DC. Pterocaulon virgatum (L.) DC. KAR94 Pterocaulon pycnostachyum (Michx.) Ell. Pterocaulon virgatum (L.) DC. KAR94 Pterocaulon undulatum (Walt.) C. Mohr Pterocaulon virgatum (L.) DC. KAR94 Pterophyton heterophyllum (Chapman) Alexander Verbesina heterophylla (Chapman) Gray KAR94 Pterophyton pauciflorum (Nutt.) Alexander Verbesina heterophylla (Chapman) Gray KAR94 * Ptilimnium fluviatile (Rose) Mathias Ptilimnium nodosum (Rose) Mathias KAR94 Ptilimnium fluviatile var. viviparum (Rose) Reveal & Broome Ptilimnium nodosum (Rose) Mathias KAR94 Ptilimnium viviparum (Rose) Mathias Ptilimnium nodosum (Rose) Mathias KAR94 Ptychomeria portoricensis (Urban) Schlechter Gymnosiphon niveus (Griseb.) Urban KAR94 Puccinellia nuttalliana (J.A. Schultes) A.S. * Puccinellia airoides (Nutt.) S. Wats. & Coult. Hitchc. KAR94

* Puccinellia borealis Swallen Puccinellia arctica (Hook.) Fern. & Weatherby KAR94 Puccinellia borreri (Bab.) Hayek Puccinellia fasciculata (Torr.) Bickn. KAR94 * Puccinellia californica (Beetle) Munz Torreyochloa californica (Beetle) Church KAR94 Puccinellia contracta (Lange) Sorensen Puccinellia angustata (R. Br.) Rand & Redf. KAR94

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Puccinellia nuttalliana (J.A. Schultes) A.S. * Puccinellia cusickii Weatherby Hitchc. KAR94 Puccinellia tenella ssp. langeana (Berlin) Puccinellia distans var. minor (S. Wats.) Boivin Tzvelev KAR94 * Puccinellia erecta (A.S. Hitchc.) Munz Torreyochloa erecta (A.S. Hitchc.) Church KAR94 Torreyochloa pallida var. fernaldii (A.S. Hitchc.) * Puccinellia fernaldii (A.S. Hitchc.) E.G. Voss Dore ex Koyama & Kawano KAR94 * Puccinellia glabra Swallen Puccinellia andersonii Swallen KAR94 Puccinellia distans ssp. hauptiana (Trin. ex Puccinellia hauptiana (Trin. ex Krecz.) Kitagawa Krecz.) W.E. Hughes KAR94 Puccinellia tenella ssp. langeana (Berlin) * Puccinellia langeana Berlin Tzvelev KAR94

* Puccinellia pallida (Torr.) Clausen Torreyochloa pallida var. pallida (Torr.) Church KAR94 Torreyochloa pallida var. pauciflora (J. Presl) J.I. * Puccinellia pauciflora (J. Presl) Munz Davis KAR94 Torreyochloa pallida var. pauciflora (J. Presl) J.I. Puccinellia pauciflora var. holmii (Beal) C.L. Hitchc. Davis KAR94 Torreyochloa pallida var. pauciflora (J. Presl) J.I. Puccinellia pauciflora var. microtheca (Buckl.) C.L. Hitchc. Davis KAR94 Puccinellia tenella ssp. langeana (Berlin) * Puccinellia paupercula auct. non Fern. & Weatherby Tzvelev KAR94 Puccinellia tenella ssp. langeana (Berlin) Puccinellia paupercula var. longiglumis Fern. & Weatherby Tzvelev KAR94 * Puccinellia pumila (Vasey) A.S. Hitchc. Puccinellia kurilensis (Takeda) Honda KAR94 * Puccinellia triflora Swallen Puccinellia andersonii Swallen KAR94 Pulicaria hispanica (Boiss.) Boiss. Pulicaria paludosa Link KAR94 Pycnanthemum aristatum Michx. Pycnanthemum setosum Nutt. KAR94 * Pycnanthemum flexuosum auct. non (Walt.) B.S.P. Pycnanthemum tenuifolium Schrad. KAR94 * Pycnanthemum hyssopifolium Benth. Pycnanthemum flexuosum (Walt.) B.S.P. KAR94 Pycnanthemum umbratile Fern. Pycnanthemum setosum Nutt. KAR94 Pycnodoria vittata (L.)SMALL Pteris vittata L. NLSPN Pycreus flavescens (L.) Reichenb. Cyperus flavescens L. KAR94 Pycreus flavicomus (Michx.) C.D. Adams Cyperus flavicomus Michx. KAR94 Pycreus niger (Ruiz & Pavón) Cufod. Cyperus niger Ruiz & Pavón KAR94 Pycreus rivularis (Kunth) Palla Cyperus bipartitus Torr. KAR94 Pycreus unioloides (R. Br.) Urban Cyperus unioloides R. Br. KAR94 Polygala balduinii var. carteri (Small) R.R. Sm. & Pylostachya carteri (Small) Small Ward KAR94 Pylostachya cymosa (Walt.) Small Polygala cymosa Walt. KAR94 Pylostachya lutea (L.) Small Polygala lutea L. KAR94 Pylostachya nana (Michx.) Raf. Polygala nana (Michx.) DC. KAR94 Pylostachya ramosa (Ell.) Small Polygala ramosa Ell. KAR94 Pylostachya rugelii (Shuttlw. ex Chapman) Small Polygala rugelii Shuttlw. ex Chapman KAR94 Pyrenula farrea auct. Eupatorium leucolepis (DC.) Torr. & Gray NRCS95 Pyrola asarifolia ssp. americana (Sweet) Krísa Pyrola americana Sweet KAR94 Pyrola asarifolia var. incarnata (DC.) Fern. Pyrola asarifolia ssp. asarifolia Michx. KAR94 Pyrola asarifolia var. ovata Farw. Pyrola asarifolia ssp. asarifolia Michx. KAR94 Pyrola asarifolia var. purpurea (Bunge) Fern. Pyrola asarifolia ssp. asarifolia Michx. KAR94 Pyrola borealis Rydb. Pyrola grandiflora Radius KAR94 Pyrola californica Krísa Pyrola asarifolia ssp. asarifolia Michx. KAR94 Pyrola canadensis Andres Pyrola grandiflora Radius KAR94 Pyrola chlorantha var. convoluta (W. Bart.) Fern. Pyrola chlorantha Sw. KAR94 Pyrola chlorantha var. paucifolia Fern. Pyrola chlorantha Sw. KAR94 Pyrola chlorantha var. revoluta Jennings Pyrola chlorantha Sw. KAR94

Page 365 Synonymy

Pyrola compacta Jennings Pyrola elliptica Nutt. KAR94 Pyrola convoluta W. Bart. Pyrola chlorantha Sw. KAR94 Pyrola elata Nutt. Pyrola asarifolia ssp. asarifolia Michx. KAR94 Pyrola gormanii Rydb. Pyrola grandiflora Radius KAR94 Pyrola grandiflora var. canadensis (Andres) Porsild Pyrola grandiflora Radius KAR94 Pyrola minor var. parviflora Boivin Pyrola minor L. KAR94 Pyrola obovata Bertol. Pyrola americana Sweet KAR94 Pyrola occidentalis R. Br. ex D. Don Pyrola grandiflora Radius KAR94 Pyrola oxypetala Austin ex Gray Pyrola chlorantha Sw. KAR94 * Pyrola rotundifolia auct. p.p. non L. Pyrola americana Sweet KAR94 Pyrola rotundifolia ssp. americana (Sweet) Clausen Pyrola americana Sweet KAR94 Pyrola rotundifolia ssp. asarifolia (Michx.) A.& D. Löve Pyrola asarifolia ssp. asarifolia Michx. KAR94 Pyrola rotundifolia var. americana (Sweet) Fern. Pyrola americana Sweet KAR94 * Pyrola secunda L. Orthilia secunda (L.) House KAR94 Pyrola secunda ssp. obtusata (Turcz.) Hultén Orthilia secunda (L.) House KAR94 Pyrola secunda var. obtusata Turcz. Orthilia secunda (L.) House KAR94 * Pyrola uliginosa Torr. & Gray ex Torr. Pyrola asarifolia ssp. asarifolia Michx. KAR94 Pyrola uliginosa var. gracilis Jennings Pyrola asarifolia ssp. asarifolia Michx. KAR94 * Pyrola uniflora L. Moneses uniflora ssp. uniflora (L.) Gray KAR94 Pyrola virens Schreb. Pyrola chlorantha Sw. KAR94 Pyrola virens var. convoluta (W. Bart.) Fern. Pyrola chlorantha Sw. KAR94 Pyrola virens var. saximontana Fern. Pyrola chlorantha Sw. KAR94 Pyrus americana (Marsh.) DC. Sorbus americana Marsh. KAR94 Pyrus americana var. decora Sarg. Sorbus decora (Sarg.) Schneid. KAR94 Pyrus arbutifolia (L.) L. f. Aronia arbutifolia (L.) Pers. KAR94 Pyrus arbutifolia var. atropurpurea (Britt.) B.L. Robins. Aronia X prunifolia (Marsh.) Rehd. (pro sp.) KAR94 Pyrus arbutifolia var. glabra Cronq. Aronia arbutifolia (L.) Pers. KAR94 Pyrus arbutifolia var. nigra Willd. Aronia melanocarpa (Michx.) Ell. KAR94 Pyrus decora (Sarg.) Hyl. Sorbus decora (Sarg.) Schneid. KAR94 Pyrus floribunda Lindl. Aronia X prunifolia (Marsh.) Rehd. (pro sp.) KAR94 * Pyrus fusca Raf. Malus fusca (Raf.) Schneid. KAR94 Pyrus melanocarpa (Michx.) Willd. Aronia melanocarpa (Michx.) Ell. KAR94 Pyrus microcarpa (Pursh) Spreng. Sorbus americana Marsh. KAR94 Pyrus rivularis Dougl. ex Hook. Malus fusca (Raf.) Schneid. KAR94 Pyxidanthera spathulata Muhl. Lepuropetalon spathulatum Ell. KAR94 Quamasia hyacinthina (Raf.) Britt. Camassia scilloides (Raf.) Cory KAR94 Quamoclit coccinea (L.) Moench Ipomoea coccinea L. KAR94 Quamoclit quamoclit (L.) Britt. Ipomoea quamoclit L. KAR94 Quamoclit vulgaris Choisy Ipomoea quamoclit L. KAR94 Quercus acuminata (Michx.) Houba Quercus muehlenbergii Engelm. KAR94 Quercus alba var. subcaerulea A.L. & M.C. Pickens Quercus alba L. KAR94 Quercus alba var. subflavea A.L. & M.C. Pickens Quercus alba L. KAR94 Quercus alexanderi Britt. Quercus muehlenbergii Engelm. KAR94 Quercus ashei Sterrett Quercus similis Ashe KAR94

Quercus falcata var. leucophylla (Ashe) Palmer & Steyermark Quercus pagoda Raf. KAR94 * Quercus falcata var. pagodifolia Ell. Quercus pagoda Raf. KAR94 Quercus falcata var. triloba (Michx.) Nutt. Quercus falcata Michx. KAR94 * Quercus hemisphaerica auct. non Bartr. ex Willd. Quercus laurifolia Michx. KAR94 Quercus hindsii Benth. Quercus lobata Née KAR94 Quercus houstoniana C.H. Müller Quercus michauxii Nutt. KAR94 Quercus lobata var. argillara Jepson Quercus lobata Née KAR94

Page 366 Synonymy

Quercus lobata var. insperata Jepson Quercus lobata Née KAR94 Quercus lobata var. turbinata Jepson Quercus lobata Née KAR94 Quercus lobata var. walteri Jepson Quercus lobata Née KAR94 Quercus microcarya Small Quercus nigra L. KAR94 Quercus mississippiensis Ashe Quercus similis Ashe KAR94 Quercus montana Willd. Quercus prinus L. KAR94 Quercus nigra var. heterophylla (Ait.) Ashe Quercus nigra L. KAR94 * Quercus nuttallii Palmer Quercus texana Buckl. KAR94 Quercus nuttallii var. cachensis Palmer Quercus texana Buckl. KAR94 Quercus obtusa (Willd.) Ashe Quercus laurifolia Michx. KAR94 Quercus pagodifolia (Ell.) Ashe Quercus pagoda Raf. KAR94 Quercus phellos var. laurifolia (Michx.) Chapman Quercus laurifolia Michx. KAR94 Quercus prinoides var. acuminata (Michx.) Gleason Quercus muehlenbergii Engelm. KAR94 Quercus prinoides var. rufescens Rehd. Quercus prinoides Willd. KAR94 * Quercus prinus auct. p.p. non L. Quercus michauxii Nutt. KAR94 Quercus rubra var. texana (Buckl.) Buckl. Quercus texana Buckl. KAR94 Quercus shumardii var. microcarpa (Torr.) Shinners Quercus texana Buckl. KAR94 Quercus shumardii var. texana (Buckl.) Ashe Quercus texana Buckl. KAR94 Quercus stellata var. attenuata Sarg. Quercus stellata Wangenh. KAR94 Quercus stellata var. mississippiensis (Ashe) Little Quercus similis Ashe KAR94 * Quercus stellata var. paludosa Sarg. Quercus similis Ashe KAR94 Quercus stellata var. parviloba Sarg. Quercus stellata Wangenh. KAR94 Quercus succulenta Small Quercus laurifolia Michx. KAR94 Quercus triloba Michx. Quercus falcata Michx. KAR94 Quercus velutina var. missouriensis Sarg. Quercus velutina Lam. KAR94 * Quercus virginiana var. geminata (Small) Sarg. Quercus geminata Small KAR94 Quercus virginiana var. maritima (Michx.) Sarg. Quercus geminata Small KAR94 Quercus X mahlonii Palmer Quercus X macnabiana Sudworth KAR94 Armoracia rusticana P.G. Gaertn., B. Mey. & Radicula armoracia (L.) B.L. Robins. Scherb. KAR94 Radicula obtusa (Nutt.) Greene Rorippa teres (Michx.) R. Stuckey KAR94 Radicula portoricensis (Spreng.) Britt. Rorippa portoricensis (Spreng.) Stehlé KAR94 Radicula sessiliflora (Nutt.) Greene Rorippa sessiliflora (Nutt.) A.S. Hitchc. KAR94 Radicula sinuata (Nutt.) Greene Rorippa sinuata (Nutt.) A.S. Hitchc. KAR94 Radicula sinuata var. truncata Jepson Rorippa truncata (Jepson) R. Stuckey KAR94 Radicula sphaerocarpa (Gray) Greene Rorippa sphaerocarpa (Gray) Britt. KAR94 Radicula sylvestris (L.) Druce Rorippa sylvestris (L.) Bess. KAR94 Radicula walteri (Ell.) Greene Rorippa teres (Michx.) R. Stuckey KAR94 Railliardia montana var. longifolia Sherff Dubautia reticulata (Sherff) Keck KAR94 Railliardia reticulata Sherff Dubautia reticulata (Sherff) Keck KAR94 Railliardia scabra DC. Dubautia scabra (DC.) Keck NLSPN

Railliardia waianapanapaenis (G.D. Carr) St. John Dubautia dolosa (O. Deg. & Sherff) G.D. Carr KAR94

Railliardia X dolosa O. Deg. & Sherff Dubautia dolosa (O. Deg. & Sherff) G.D. Carr KAR94 Raimannia laciniata (Hill) Rose Oenothera laciniata Hill KAR94

Raimannia rhombipetala (Nutt. ex Torr. & Gray) Rose Oenothera rhombipetala Nutt. ex Torr. & Gray KAR94 Rajania ovata Walt. Brunnichia ovata (Walt.) Shinners KAR94 Ramischia elatior Rydb. Orthilia secunda (L.) House KAR94 Ramischia secunda (L.) Garcke Orthilia secunda (L.) House KAR94 Randia aculeata var. mitis (L.) Griseb. Randia aculeata L. KAR94 Randia clusiifolia (Jacq.) Chapman Casasia clusiifolia (Jacq.) Urban KAR94

Page 367 Synonymy

Randia mitis L. Randia aculeata L. KAR94 Ranunculus abortivus ssp. acrolasius (Fern.) Kapoor & A.& D. Löve Ranunculus abortivus L. KAR94 Ranunculus abortivus var. acrolasius Fern. Ranunculus abortivus L. KAR94 Ranunculus abortivus var. eucyclus Fern. Ranunculus abortivus L. KAR94 Ranunculus abortivus var. harveyi Gray Ranunculus harveyi (Gray) Britt. KAR94 Ranunculus abortivus var. indivisus Fern. Ranunculus abortivus L. KAR94 Ranunculus abortivus var. typicus Fern. Ranunculus abortivus L. KAR94 Ranunculus bonariensis var. trisepalus (Gillies * Ranunculus alveolatus Carter ex Hook. & Arn.) Lourteig KAR94 Ranunculus amphibius James Ranunculus longirostris Godr. KAR94 Ranunculus aquatilis var. hispidulus E. Drew Ranunculus aquatilis L. KAR94 Ranunculus aquatilis var. lobbii (Hiern) S. Wats. Ranunculus lobbii (Hiern) Gray KAR94 Ranunculus aquatilis var. longirostris (Godr.) Lawson Ranunculus longirostris Godr. KAR94 Ranunculus aquatilis var. subrigidus (W. Drew) Breitung Ranunculus longirostris Godr. KAR94 Ranunculus aquatilis var. typicus L. Benson Ranunculus aquatilis L. KAR94 Ranunculus arvensis var. tuberculatus (DC.) Koch Ranunculus arvensis L. KAR94 Ranunculus bulbosus var. dissectus Barbey Ranunculus bulbosus L. KAR94 Ranunculus bulbosus var. valdepubens (Jord.) Briq. Ranunculus bulbosus L. KAR94 Ranunculus californicus var. austromontanus L. Benson Ranunculus californicus Benth. KAR94 Ranunculus californicus var. cuneatus Greene Ranunculus californicus Benth. KAR94 Ranunculus californicus var. gratus Jepson Ranunculus californicus Benth. KAR94 Ranunculus californicus var. laetus Greene Ranunculus canus Benth. KAR94

Ranunculus californicus var. rugulosus (Greene) L. Benson Ranunculus californicus Benth. KAR94 Ranunculus californicus var. typicus L. Benson Ranunculus californicus Benth. KAR94 Ranunculus canus var. laetus (Greene) L. Benson Ranunculus canus Benth. KAR94 Ranunculus canus var. ludovicianus (Greene) L. Benson Ranunculus canus Benth. KAR94 Ranunculus canus var. typicus L. Benson Ranunculus canus Benth. KAR94

Ranunculus cardiophyllus var. subsagittatus (Gray) L. Benson Ranunculus cardiophyllus Hook. KAR94 Ranunculus cardiophyllus var. typicus L. Benson Ranunculus cardiophyllus Hook. KAR94 Ranunculus hispidus var. nitidus (Chapman) T. * Ranunculus carolinianus DC. Duncan KAR94 Ranunculus hispidus var. nitidus (Chapman) T. Ranunculus carolinianus var. villicaulis Shinners Duncan KAR94 Ranunculus circinatus auct. non Sibthorp Ranunculus longirostris Godr. KAR94

Ranunculus circinatus var. subrigidus (W. Drew) L. Benson Ranunculus longirostris Godr. KAR94 * Ranunculus cooleyae Vasey & Rose Kumlienia cooleyae (Vasey & Rose) Greene KAR94 Ranunculus delphiniifolius Torr. ex Eat. Ranunculus flabellaris Raf. KAR94 Ranunculus fascicularis var. apricus (Greene) Fern. Ranunculus fascicularis Muhl. ex Bigelow KAR94

Ranunculus fascicularis var. cuneiformis (Small) L. Benson Ranunculus macranthus Scheele KAR94 Ranunculus fascicularis var. typicus L. Benson Ranunculus fascicularis Muhl. ex Bigelow KAR94 Ranunculus flammula var. laxicaulis Torr. & Gray Ranunculus laxicaulis (Torr. & Gray) Darby KAR94 * Ranunculus gelidus Kar. & Kir. Ranunculus karelinii Czern. KAR94 Ranunculus gelidus ssp. grayi (Britt.) Hultén Ranunculus karelinii Czern. KAR94 Ranunculus gelidus var. shumaginensis Hultén Ranunculus karelinii Czern. KAR94 Ranunculus grayi Britt. Ranunculus karelinii Czern. KAR94 Ranunculus harveyi var. pilosus Benke Ranunculus harveyi (Gray) Britt. KAR94 Ranunculus harveyi var. typicus L. Benson Ranunculus harveyi (Gray) Britt. KAR94 * Ranunculus hystriculus Gray Kumlienia hystricula (Gray) Greene KAR94

Page 368 Synonymy

Ranunculus laxicaulis var. mississippiensis (Small) L. Benson Ranunculus laxicaulis (Torr. & Gray) Darby KAR94 Ranunculus ludovicianus Greene Ranunculus canus Benth. KAR94 Ranunculus macounii var. oreganus (Gray) Davis Ranunculus macounii Britt. KAR94 Ranunculus macranthus var. typicus L. Benson Ranunculus macranthus Scheele KAR94 Ranunculus mauiensis var. longistylus Skottsberg Ranunculus mauiensis Gray KAR94 Ranunculus micranthus var. cymbalistes (Greene) Fern. Ranunculus micranthus Nutt. KAR94 Ranunculus micranthus var. delitescens (Greene) Fern. Ranunculus micranthus Nutt. KAR94 Ranunculus mississippiensis Small Ranunculus laxicaulis (Torr. & Gray) Darby KAR94 Ranunculus hispidus var. nitidus (Chapman) T. Ranunculus nitidus Muhl. ex Ell., non Walt. Duncan KAR94 Ranunculus nivalis var. sulphureus (Soland. ex Phipps) Wahlenb. Ranunculus sulphureus Soland. ex Phipps KAR94 Ranunculus obtusiusculus Raf. Ranunculus ambigens S. Wats. KAR94 Ranunculus hispidus var. nitidus (Chapman) T. Ranunculus palmatus Ell. Duncan KAR94 Ranunculus parvulus L. Ranunculus sardous Crantz KAR94 Ranunculus pygmaeus ssp. sabinii (R. Br.) Hultén Ranunculus sabinii R. Br. KAR94 Ranunculus recurvatus var. adpressipilis Weatherby Ranunculus recurvatus Poir. KAR94 Ranunculus recurvatus var. typicus L. Benson Ranunculus recurvatus Poir. KAR94 Ranunculus rugulosus Greene Ranunculus californicus Benth. KAR94 Ranunculus hispidus var. nitidus (Chapman) T. * Ranunculus septentrionalis Poir. Duncan KAR94 Ranunculus hispidus var. nitidus (Chapman) T. Ranunculus septentrionalis var. nitidus Chapman Duncan KAR94 Ranunculus hispidus var. nitidus (Chapman) T. Ranunculus septentrionalis var. pterocarpus L. Benson Duncan KAR94 * Ranunculus subcordatus E.O. Beal Ranunculus laxicaulis (Torr. & Gray) Darby KAR94 * Ranunculus subrigidus W. Drew Ranunculus longirostris Godr. KAR94 Ranunculus sulphureus var. intercedens Hultén Ranunculus sulphureus Soland. ex Phipps KAR94 Ranunculus texensis Engelm. Ranunculus laxicaulis (Torr. & Gray) Darby KAR94

Ranunculus trichophyllus var. hispidulus (E. Drew) W. Drew Ranunculus aquatilis L. KAR94 Ranunculus bonariensis var. trisepalus (Gillies Ranunculus trisepalus Gillies ex Hook. & Arn. ex Hook. & Arn.) Lourteig KAR94 Ranunculus usneoides Greene Ranunculus longirostris Godr. KAR94 Myrsine coriacea (Sw.) R. Br. ex Roemer & J.A. * Rapanea coriacea (Sw.) Mez Schultes KAR94 Myrsine coriacea (Sw.) R. Br. ex Roemer & J.A. Rapanea ferruginea (Ruiz & Pavón) Mez Schultes KAR94 Rapanea guianensis auct. non Aubl. Myrsine floridana A. DC. KAR94 * Rapanea punctata (Lam.) Lundell Myrsine floridana A. DC. KAR94 Raphanus raphanistrum var. sativus (L.) G. Beck Raphanus sativus L. KAR94 Reimarochloa oligostachya (Munro ex Benth.) Reimaria oligostachya Munro ex Benth. A.S. Hitchc. KAR94 * Relbunium microphyllum (Gray) Hemsl. Galium microphyllum Gray KAR94 Renealmia antillarua auct. non (Roemer & J.A. Schultes) Renealmia jamaicensis var. puberula Gagnepain (Gagnepain) Maas KAR94 * Renealmia aromatica (Aubl.) Griseb. Renealmia occidentalis (Sw.) Sweet KAR94 * Renealmia exaltata L. f. Renealmia alpinia (Rottb.) Maas KAR94 Reynoutria japonica Houtt. Polygonum cuspidatum Sieb. & Zucc. KAR94

Reynoutria sachalinensis (F. Schmidt ex Maxim.) Nakai Polygonum sachalinense F. Schmidt ex Maxim. KAR94 corallicola Small Angadenia berteroi (A. DC.) Miers KAR94 Rhacoma crossopetalum L. Crossopetalum rhacoma Crantz KAR94

Page 369 Synonymy

Rhacoma ilicifolia (Poir.) Trel. Crossopetalum ilicifolium (Poir.) Kuntze KAR94 Frangula betulifolia ssp. betulifolia (Greene) V. * Rhamnus betulifolia Greene Grub. KAR94 Rhamnus caroliniana var. mollis Fern. Frangula caroliniana (Walt.) Gray KAR94 * Rhamnus caroliniana Walt. Frangula caroliniana (Walt.) Gray KAR94 * Rhamnus frangula L. Frangula alnus P. Mill. KAR94 Rhamnus frangula var. angustifolia Loud. Frangula alnus P. Mill. KAR94 Rhamnus minutiflora Michx. Sageretia minutiflora (Michx.) C. Mohr KAR94 * Rhamnus purshiana DC. Frangula purshiana (DC.) Cooper KAR94 Rheedia acuminata (Spreng.) Triana & Planch. Garcinia portoricensis (Urban) Alain KAR94 * Rheedia portoricensis Urban Garcinia portoricensis (Urban) Alain KAR94 Rhexia ciliosa Michx. Rhexia petiolata Walt. KAR94 * Rhexia glabella Michx. Rhexia alifanus Walt. KAR94 Rhexia mariana var. purpurea Michx. Rhexia nashii Small KAR94 Rhexia serrulata Nutt. Rhexia nuttallii C.W. James KAR94 Rhexia stricta Pursh Rhexia virginica L. KAR94 Rhexia virginica var. purshii (Spreng.) C.W. James Rhexia virginica L. KAR94 Rhexia virginica var. septemnervia (Walt.) Pursh Rhexia virginica L. KAR94 Rhinanthus minor ssp. groenlandicus (Ostenf.) * Rhinanthus arcticus (Sterneck) Pennell L. Neum. KAR94 Rhinanthus minor ssp. groenlandicus (Ostenf.) Rhinanthus borealis (Sterneck) Druce L. Neum. KAR94 Rhinanthus borealis ssp. kyrolliae (Chabert) Pennell Rhinanthus minor ssp. minor L. KAR94 * Rhinanthus crista-galli L. p.p. Rhinanthus minor ssp. minor L. KAR94 Rhinanthus crista-galli var. fallax (Wimmer & Grab.) Druce Rhinanthus minor ssp. minor L. KAR94 Rhinanthus minor ssp. groenlandicus (Ostenf.) Rhinanthus groenlandicus (Ostenf.) Chabert L. Neum. KAR94 Rhinanthus kyrolliae Chabert Rhinanthus minor ssp. minor L. KAR94 Rhinanthus minor ssp. groenlandicus (Ostenf.) Rhinanthus minor ssp. borealis (Sterneck) A. Löve L. Neum. KAR94 Rhinanthus rigidus Chabert Rhinanthus minor ssp. minor L. KAR94 Rhinanthus stenophyllus (Schur) Schinz & Thellung Rhinanthus minor ssp. minor L. KAR94 Rhipidopteris peltata (SWARTZ)FEE Elaphoglossum peltatum (Sw.) Urban NLSPN Sedum integrifolium ssp. integrifolium (Raf.) A. Rhodiola integrifolia Raf. Nels. KAR94 Rhodiola roanensis Britt. Sedum rosea (L.) Scop. KAR94 Rhodiola rosea L. Sedum rosea (L.) Scop. KAR94 Rhododendron arborescens var. richardsonii Rehd. Rhododendron arborescens (Pursh) Torr. KAR94 Rhododendron ashleyi Coker Rhododendron maximum L. KAR94 * Rhododendron coryi Shinners Rhododendron viscosum (L.) Torr. KAR94 Rhododendron groenlandicum (Oeder) Kron & Judd Ledum groenlandicum Oeder KAR94

Rhododendron minus var. chapmanii (Gray) Duncan & Pullen Rhododendron chapmanii Gray KAR94 Rhododendron periclymenoides (Michx.) Rhododendron nudiflorum (L.) Torr. Shinners KAR94 Rhododendron periclymenoides (Michx.) Rhododendron nudiflorum var. glandiferum (Porter) Rehd. Shinners KAR94 Rhododendron nudiflorum var. roseum (Loisel.) Wieg. Rhododendron prinophyllum (Small) Millais KAR94 Rhododendron periclymenoides (Michx.) Rhododendron periclymenoides var. eglandulosum Seymour Shinners KAR94 Rhododendron roseum (Loisel.) Rehd. Rhododendron prinophyllum (Small) Millais KAR94 * Rhododendron serrulatum (Small) Millais Rhododendron viscosum (L.) Torr. KAR94 Rhododendron tomentosum ssp. subarcticum (Harmaja) G. Wallace Ledum palustre ssp. decumbens (Ait.) Hultén KAR94 Rhododendron viscosum var. aemulans Rehd. Rhododendron viscosum (L.) Torr. KAR94

Page 370 Synonymy

Rhododendron viscosum var. glaucum (Michx.) Gray Rhododendron viscosum (L.) Torr. KAR94 Rhododendron viscosum var. montanum Rehd. Rhododendron viscosum (L.) Torr. KAR94 Rhododendron viscosum var. nitidum (Pursh) Gray Rhododendron viscosum (L.) Torr. KAR94 Rhododendron viscosum var. serrulatum (Small) Ahles Rhododendron viscosum (L.) Torr. KAR94 Rhododendron viscosum var. tomentosum Rehd. Rhododendron viscosum (L.) Torr. KAR94 Rhodora canadensis L. Rhododendron canadense (L.) Torr. KAR94 Rhombolytrum albescens (Vasey) Nash Tridens albescens (Vasey) Woot. & Standl. KAR94 Rhus acutiloba Turcz. Toxicodendron pubescens P. Mill. KAR94 Toxicodendron rydbergii (Small ex Rydb.) Rhus radicans var. rydbergii (Small ex Rydb.) Rehd. Greene KAR94 Toxicodendron rydbergii (Small ex Rydb.) Rhus radicans var. vulgaris (Michx.) DC. Greene KAR94 Rhus toxicarium Salisb. Toxicodendron pubescens P. Mill. KAR94 Rhus toxicodendron L. Toxicodendron pubescens P. Mill. KAR94 Toxicodendron rydbergii (Small ex Rydb.) Rhus toxicodendron var. vulgaris Michx. Greene KAR94 Rhus vernix L. Toxicodendron vernix (L.) Kuntze KAR94 Rhynchospora lindeniana var. bahamensis Rhynchospora bahamensis Britt. (Britt.) Gale KAR94 Rhynchospora brachychaeta C. Wright ex Rhynchospora blauneri Britt. Sauvalle KAR94 Rhynchospora borinquensis Britt. Rhynchospora marisculus Nees KAR94

Rhynchospora bruneri Britt. Rhynchospora pusilla Chapman ex M.A. Curtis KAR94 Rhynchospora capillacea var. leviseta E.J. Hill ex Gray Rhynchospora capillacea Torr. KAR94 Rhynchospora holoschoenoides (L.C. Rich.) * Rhynchospora cyperoides Mart. Herter KAR94 Rhynchospora fascicularis var. distans (Michx.) * Rhynchospora distans (Michx.) Vahl Chapman KAR94 Rhynchospora drummondiana Steud. Rhynchospora colorata (L.) H. Pfeiffer KAR94 Rhynchospora earlei Britt. Rhynchospora harveyi W. Boott KAR94 Rhynchospora edisoniana Britt. ex Small Rhynchospora microcarpa Baldw. ex Gray KAR94 Rhynchospora podosperma C. Wright ex Rhynchospora filiformis Vahl Sauvalle KAR94 Rhynchospora fuscoides C.B. Clarke Rhynchospora filifolia Gray KAR94 Rhynchospora globularis var. saxicola (Small) Kükenth. Rhynchospora saxicola Small KAR94

Rhynchospora glomerata var. capitellata (Michx.) Kükenth. Rhynchospora capitellata (Michx.) Vahl KAR94

Rhynchospora glomerata var. leptocarpa Chapman ex Britt. Rhynchospora capitellata (Michx.) Vahl KAR94 Rhynchospora glomerata var. minor Britt. Rhynchospora capitellata (Michx.) Vahl KAR94

* Rhynchospora intermixta C. Wright Rhynchospora pusilla Chapman ex M.A. Curtis KAR94 Rhynchospora rugosa ssp. lavarum (Gaud.) T. * Rhynchospora lavarum Gaud. Koyama KAR94 Rhynchospora leptocarpa (Chapman ex Britt.) Small Rhynchospora capitellata (Michx.) Vahl KAR94 Rhynchospora luquillensis Britt. Rhynchospora alba (L.) Vahl KAR94 Rhynchospora cephalantha var. microcephala * Rhynchospora microcephala (Britt.) Britt. (Britt.) Kükenth. KAR94 Rhynchospora oligantha var. breviseta Gale Rhynchospora breviseta (Gale) Channell KAR94 Rhynchospora patula Gray Rhynchospora caduca Ell. KAR94 Rhynchospora planckii Britt. Rhynchospora harveyi W. Boott KAR94 Rhynchospora prolifera Small Rhynchospora mixta Britt. KAR94 Rhynchospora rappiana Small Rhynchospora ciliaris (Michx.) C. Mohr KAR94 Rhynchospora schoenoides (Ell.) Wood Rhynchospora elliottii A. Dietr. KAR94

Page 371 Synonymy

Rhynchospora semiplumosa Gray Rhynchospora plumosa Ell. KAR94 * Rhynchospora setacea (Berg.) Boeckl. Rhynchospora tenerrima Nees ex Spreng. KAR94 * Rhynchospora smallii Britt. Rhynchospora capillacea Torr. KAR94 Rhynchospora chinensis ssp. spiciformis (Hbd.) * Rhynchospora spiciformis Hbd. T. Koyama KAR94 Rhynchospora stellata (Lam.) Griseb. Rhynchospora colorata (L.) H. Pfeiffer KAR94 Rhynchospora stipitata Chapman Rhynchospora odorata C. Wright ex Griseb. KAR94 * Rhynchospora tenuis Baldw. ex Gray Rhynchospora wrightiana Boeckl. KAR94 Rhytiglossa verticillaris Nees Justicia martinsoniana Howard KAR94 Rhytiglossa viridiflora Nees Yeatesia viridiflora (Nees) Small KAR94 Ribes oxyacanthoides ssp. setosum (Lindl.) Ribes camporum Blank. Sinnott KAR94 Ribes cynosbati var. atrox Fern. Ribes cynosbati L. KAR94 Ribes cynosbati var. glabratum Fern. Ribes cynosbati L. KAR94 Ribes cynosbati var. inerme (Rehd.) Bailey Ribes cynosbati L. KAR94

Ribes divaricatum var. klamathense (Coville) McMinn Ribes inerme var. klamathense (Coville) Jepson KAR94 Ribes hirtellum var. calcicola (Fern.) Fern. Ribes hirtellum Michx. KAR94 Ribes hirtellum var. saxosum (Hook.) Fern. Ribes hirtellum Michx. KAR94 Ribes howellii Greene Ribes acerifolium T.J. Howell KAR94 Ribes huronense Rydb. Ribes cynosbati L. KAR94

* Ribes klamathense (Coville) Fedde Ribes inerme var. klamathense (Coville) Jepson KAR94 Ribes lacustre var. parvulum Gray Ribes lacustre (Pers.) Poir. KAR94 Ribes mogollonicum Greene Ribes wolfii Rothrock KAR94 * Ribes odoratum H. Wendl. Ribes aureum var. villosum DC. KAR94 Ribes oxyacanthoides var. calcicola Fern. Ribes hirtellum Michx. KAR94 Ribes oxyacanthoides var. hirtellum (Michx.) Scoggan Ribes hirtellum Michx. KAR94 Ribes oxyacanthoides var. saxosum (Hook.) Coville Ribes hirtellum Michx. KAR94 Ribes oxyacanthoides ssp. setosum (Lindl.) Ribes oxyacanthoides var. setosum (Lindl.) Dorn Sinnott KAR94 Ribes oxycanthoides var. lacustre Pers. Ribes lacustre (Pers.) Poir. KAR94 Ribes hudsonianum var. petiolare (Dougl.) Ribes petiolare Dougl. Jancz. KAR94 Ribes prostratum L'Hér. Ribes glandulosum Grauer KAR94 Ribes resinosum Pursh Ribes glandulosum Grauer KAR94 Ribes rubrum var. alaskanum (Berger) Boivin Ribes triste Pallas KAR94

Ribes rubrum var. propinquum (Turcz.) Trautv. & C.A. Mey. Ribes triste Pallas KAR94 Ribes oxyacanthoides ssp. setosum (Lindl.) Ribes saximontanum E. Nels. Sinnott KAR94 Ribes oxyacanthoides ssp. setosum (Lindl.) * Ribes setosum Lindl. Sinnott KAR94 Ribes stamineum Hornem. Ribes rotundifolium Michx. KAR94 * Ribes thacherianum (Jepson) Munz Ribes menziesii var. thacherianum Jepson KAR94 Ribes triflorum Willd. Ribes rotundifolium Michx. KAR94 Ribes triste var. albinervium (Michx.) Fern. Ribes triste Pallas KAR94 Ribes viscosissimum var. hallii Jancz. Ribes viscosissimum Pursh KAR94 Ridan alternifolia (L.) Britt. Verbesina alternifolia (L.) Britt. ex Kearney KAR94 Ridan paniculata (Walt.) Small Verbesina walteri Shinners KAR94 Riedlea hirsuta (Cav.) A. DC. Melochia spicata (L.) Fryxell KAR94 Riedlea villosa (MILL.)BRITTON & P.WILSON Melochia spicata (L.) Fryxell NLSPN Rivea campanulata auct. non (L.) House Stictocardia tiliifolia (Desr.) Hallier f. KAR94 Rivina octandra L. Trichostigma octandrum (L.) H. Walt. KAR94

Page 372 Synonymy

Robinia pseudoacacia var. rectissima (L.) Raber Robinia pseudoacacia L. KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Roegneria pauciflora (Schwein.) Hyl. Gould ex Shinners KAR94 Pseudoroegneria spicata ssp. spicata (Pursh) A. Roegneria spicata (Pursh) Beetle Love KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Roegneria trachycaula (Link) Nevski Gould ex Shinners KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Roegneria violacea (Hornem.) Melderis Merr.) A. Love KAR94 Elymus alaskanus ssp. alaskanus (Scribn. & Roegneria virescens (Lange) Böcher Merr.) A. Love KAR94 Rollandia angustifolia var. ochreata F. Wimmer Rollandia angustifolia (Hbd.) Rock KAR94 Rollandia lanceolata var. glaberrima F. Wimmer Rollandia lanceolata ssp. lanceolata Gaud. KAR94 Rollandia lanceolata var. kipapaensis Hosaka Rollandia lanceolata ssp. lanceolata Gaud. KAR94 Rollandia lanceolata var. rockii St. John & Hosaka Rollandia lanceolata ssp. lanceolata Gaud. KAR94 Rollandia lanceolata var. viridiflora Rock Rollandia lanceolata ssp. lanceolata Gaud. KAR94 Romanzoffia suksdorfii Greene Romanzoffia californica Greene KAR94 Rondeletia repens L. Geophila repens (L.) I.M. Johnston KAR94

Rorippa americana (Gray) Britt. Armoracia lacustris (Gray) Al-Shehbaz & Bates KAR94

Rorippa aquatica (Eat.) Palmer & Steyermark Armoracia lacustris (Gray) Al-Shehbaz & Bates KAR94 Armoracia rusticana P.G. Gaertn., B. Mey. & Rorippa armoracia (L.) A.S. Hitchc. Scherb. KAR94 Rorippa calycina var. columbiae (Suksdorf ex T.J. Howell) Rollins Rorippa columbiae Suksdorf ex T.J. Howell KAR94 Rorippa microphylla (Boenn. ex Reichenb.) Hyl. Rorippa nasturtium-aquaticum var. longisiliqua (Irmisch) Boivin ex A.& D. Löve KAR94 Rorippa obtusa (Nutt.) Britt. Rorippa teres (Michx.) R. Stuckey KAR94 Rorippa walteri (Ell.) C. Mohr Rorippa teres (Michx.) R. Stuckey KAR94 Rosa aldersonii Greene Rosa californica Cham. & Schlecht. KAR94 Rosa cathayensis (Rehd. & Wilson) Bailey Rosa multiflora Thunb. ex Murr. KAR94 Rosa floridana Rydb. Rosa palustris Marsh. KAR94 Rosa lancifolia Small Rosa palustris Marsh. KAR94 Rosa palustris var. dasistema (Raf.) Palmer & Steyermark Rosa palustris Marsh. KAR94 Rosa pisocarpa var. rivalis (Eastw.) Jepson Rosa pisocarpa Gray KAR94 Rosa rivalis Eastw. Rosa pisocarpa Gray KAR94 Rosa rubiginosa L. Rosa eglanteria L. KAR94 * Rotala catholica (Cham. & Schlecht.) van Leeuwen Rotala ramosior (L.) Koehne KAR94 Rotala dentifera (Gray) Koehne Rotala ramosior (L.) Koehne KAR94 Rotala ramosior var. interior Fern. & Grisc. Rotala ramosior (L.) Koehne KAR94 Rotala ramosior var. typica Fern. & Grisc. Rotala ramosior (L.) Koehne KAR94 Rotantha floridana (S. Wats. ex Gray) Small Campanula floridana S. Wats. ex Gray KAR94 Rotantha robinsiae (Small) Small Campanula robinsiae Small KAR94 Rottboellia cylindrica Willd. Hainardia cylindrica (Willd.) W. Greuter KAR94 Rottboellia exaltata (L.) L. f. Rottboellia cochinchinensis (Lour.) Clayton KAR94 Roystonea floridana O.F. Cook Roystonea elata (Bartr.) F. Harper KAR94 * Roystonea regia auct. non (Kunth) O.F. Cook Roystonea elata (Bartr.) F. Harper KAR94 Rubus abundiflorus Bailey Rubus argutus Link KAR94 * Rubus acaulis Michx. Rubus arcticus ssp. acaulis (Michx.) Focke KAR94 Rubus acer Bailey Rubus longii Fern. KAR94 * Rubus akermanii Fern. Rubus longii Fern. KAR94 Rubus alacer Bailey Rubus flagellaris Willd. KAR94 * Rubus ambigens Fern. Rubus bushii Bailey KAR94

Page 373 Synonymy

Rubus apianus Bailey Rubus alumnus Bailey KAR94 Rubus arcticus var. acaulis (Michx.) Boivin Rubus arcticus ssp. acaulis (Michx.) Focke KAR94 Rubus arundelanus Blanch. Rubus flagellaris Willd. KAR94 Rubus arundelanus var. jeckylanus (Blanch.) Bailey Rubus flagellaris Willd. KAR94 * Rubus ascendens Blanch. Rubus flagellaris Willd. KAR94 Rubus ashei Bailey Rubus flagellaris Willd. KAR94 Rubus associus Hanes Rubus uvidus Bailey KAR94 Rubus barbarus Bailey Rubus alumnus Bailey KAR94 Rubus benneri Bailey Rubus semisetosus Blanch. KAR94 * Rubus betulifolius Small Rubus argutus Link KAR94 Rubus bonus Bailey Rubus flagellaris Willd. KAR94 Rubus cacaponensis H.A. & T. Davis Rubus longii Fern. KAR94 Rubus campestris Bailey Rubus alumnus Bailey KAR94 Rubus camurus Bailey Rubus flagellaris Willd. KAR94 Rubus carolinianus Rydb. Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus chapmanii Bailey Rubus cuneifolius Pursh KAR94 Rubus clandestinus Bailey Rubus missouricus Bailey KAR94 Rubus clausenii Bailey Rubus flagellaris Willd. KAR94 Rubus compos Bailey Rubus wheeleri (Bailey) Bailey KAR94 Rubus condignus Bailey Rubus setosus Bigelow KAR94 Rubus connixus Bailey Rubus flagellaris Willd. KAR94 Rubus continentalis (Focke) Bailey Rubus trivialis Michx. KAR94 Rubus cordialis Bailey Rubus flagellaris Willd. KAR94 Rubus corei Bailey Rubus alumnus Bailey KAR94 Rubus cuneifolius var. angustior Bailey Rubus cuneifolius Pursh KAR94 Rubus cuneifolius var. austrifer Bailey Rubus probabilis Bailey KAR94 Rubus cuneifolius var. spiniceps Bailey Rubus cuneifolius Pursh KAR94 Rubus cuneifolius var. subellipticus Fern. Rubus cuneifolius Pursh KAR94 Rubus cupressorum Fern. Rubus subtractus Bailey KAR94 Rubus demareanus Bailey Rubus suus Bailey KAR94 Rubus discretus Bailey Rubus setosus Bigelow KAR94 Rubus dissensus Bailey Rubus stipulatus Bailey KAR94 Rubus dissitiflorus Fern. Rubus flagellaris Willd. KAR94 Rubus dixiensis Davis, Fuller & Davis Rubus cuneifolius Pursh KAR94 * Rubus enslenii Tratt. Rubus flagellaris Willd. KAR94 Rubus exemptus Bailey Rubus flagellaris Willd. KAR94 Rubus exlex Bailey Rubus apogaeus Bailey KAR94 Rubus facetus Bailey Rubus alumnus Bailey KAR94 Rubus fassettii Bailey Rubus wheeleri (Bailey) Bailey KAR94 Rubus fernaldianus Bailey Rubus alumnus Bailey KAR94 Rubus floridensis Bailey Rubus argutus Link KAR94 Rubus floridus Tratt. Rubus argutus Link KAR94 Rubus fructifer Bailey Rubus bushii Bailey KAR94 Rubus frustratus Bailey Rubus flagellaris Willd. KAR94 Rubus fulleri Bailey Rubus wheeleri (Bailey) Bailey KAR94 Rubus geophilus Blanch. Rubus flagellaris Willd. KAR94 Rubus groutianus Blanch. Rubus setosus Bigelow KAR94 Rubus hispidus var. cupulifer Bailey Rubus hispidus L. KAR94 Rubus hispidus var. obovalis (Michx.) Fern. Rubus hispidus L. KAR94 Rubus hispidus var. suberectus Peck Rubus setosus Bigelow KAR94 Rubus humilior Bailey Rubus uvidus Bailey KAR94 Rubus idaeus ssp. melanolasius (Dieck) Focke Rubus idaeus ssp. strigosus (Michx.) Focke KAR94

Page 374 Synonymy

Rubus idaeus ssp. sachalinensis (Levl.) Focke Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus idaeus var. aculeatissimus Regel & Tiling Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus idaeus var. canadensis Richards. Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus idaeus var. gracilipes M.E. Jones Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus idaeus var. melanolasius (Dieck) R.J. Davis Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus idaeus var. melanotrachys (Focke) Fern. Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus idaeus var. strigosus (Michx.) Maxim. Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus impos Bailey Rubus alumnus Bailey KAR94 Rubus incisifrons Bailey Rubus argutus Link KAR94 Rubus independens Bailey Rubus alumnus Bailey KAR94 Rubus jaysmithii var. angustior Bailey Rubus flagellaris Willd. KAR94 Rubus jejunus Bailey Rubus missouricus Bailey KAR94 Rubus jennisonii Bailey Rubus suus Bailey KAR94 Rubus junior Bailey Rubus setosus Bigelow KAR94 Rubus kalamazoensis Bailey Rubus plus Bailey KAR94 Rubus kansanus Bailey Rubus bushii Bailey KAR94 Rubus lassus Bailey Rubus apogaeus Bailey KAR94 Rubus licens Bailey Rubus uvidus Bailey KAR94 Rubus licitus Bailey Rubus alumnus Bailey KAR94 Rubus localis Bailey Rubus uvidus Bailey KAR94 Rubus longipes Fern. Rubus flagellaris Willd. KAR94 * Rubus louisianus Berger Rubus argutus Link KAR94 Rubus lundelliorum Bailey Rubus apogaeus Bailey KAR94 Rubus maltei Bailey Rubus flagellaris Willd. KAR94 Rubus mediocris Bailey Rubus missouricus Bailey KAR94 Rubus melanolasius Dieck Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus miriflorus Bailey Rubus alumnus Bailey KAR94 Rubus mississippianus Bailey Rubus trivialis Michx. KAR94 Rubus monongaliensis Bailey Rubus suus Bailey KAR94 Rubus neglectus Peck Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus neonefrens Bailey Rubus flagellaris Willd. KAR94 Rubus nigricans Rydb. Rubus setosus Bigelow KAR94 Rubus occultus Bailey Rubus flagellaris Willd. KAR94 Rubus offectus Bailey Rubus missouricus Bailey KAR94 Rubus okeechobeus Bailey Rubus trivialis Michx. KAR94 Rubus oppositus Bailey Rubus bushii Bailey KAR94 Rubus ozarkensis Bailey Rubus bushii Bailey KAR94 Rubus paulus Bailey Rubus alumnus Bailey KAR94 Rubus penetrans Bailey Rubus argutus Link KAR94 Rubus peracer Bailey Rubus multiformis Blanch. KAR94 Rubus potis Bailey Rubus wheeleri (Bailey) Bailey KAR94 * Rubus procerus P.J. Muell. Rubus discolor Weihe & Nees KAR94 Rubus putus Bailey Rubus bushii Bailey KAR94 Rubus ramifer Bailey Rubus suus Bailey KAR94 Rubus repens (L.) Kuntze Dalibarda repens L. KAR94 Rubus rhodophyllus Rydb. Rubus argutus Link KAR94 Rubus ribes Bailey Rubus setosus Bigelow KAR94 Rubus rotundior Bailey Rubus wheeleri (Bailey) Bailey KAR94 Rubus rowleei Bailey Rubus wheeleri (Bailey) Bailey KAR94 Rubus rubrisetus Rydb. Rubus trivialis Michx. KAR94 Rubus saepescandens Bailey Rubus arvensis Bailey KAR94 Rubus sailori Bailey Rubus flagellaris Willd. KAR94

Page 375 Synonymy

Rubus schneideri Bailey Rubus missouricus Bailey KAR94 Rubus scibilis Bailey Rubus bushii Bailey KAR94 Rubus sejunctus Bailey Rubus probabilis Bailey KAR94 Rubus semisetosus var. wheeleri Bailey Rubus wheeleri (Bailey) Bailey KAR94 Rubus sempervirens Bigelow Rubus hispidus L. KAR94 Rubus serenus Bailey Rubus flagellaris Willd. KAR94 Rubus sertatus Bailey Rubus bushii Bailey KAR94 Rubus significans Bailey Rubus setosus Bigelow KAR94 * Rubus strigosus Michx. Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus strigosus var. acalyphacea (Greene) Bailey Rubus idaeus ssp. strigosus (Michx.) Focke KAR94

Rubus strigosus var. arizonicus (Greene) Kearney & Peebles Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus strigosus var. canadensis (Richards.) House Rubus idaeus ssp. strigosus (Michx.) Focke KAR94 Rubus subinnoxius Fern. Rubus longii Fern. KAR94 Rubus subsolanus Bailey Rubus missouricus Bailey KAR94 Rubus subuniflorus Rydb. Rubus flagellaris Willd. KAR94 Rubus summotus Bailey Rubus oklahomus Bailey KAR94 Rubus tallahasseanus Bailey Rubus trivialis Michx. KAR94 Rubus tectus Bailey Rubus setosus Bigelow KAR94 Rubus tennesseeanus Bailey Rubus alumnus Bailey KAR94 Rubus tetricus Bailey Rubus flagellaris Willd. KAR94 Rubus texanus Bailey Rubus suus Bailey KAR94 Rubus tracyi Bailey Rubus flagellaris Willd. KAR94 Rubus trivialis var. serosus Bailey Rubus trivialis Michx. KAR94 Rubus udus Bailey Rubus setosus Bigelow KAR94 Rubus uncus Bailey Rubus apogaeus Bailey KAR94 Rubus univocus Bailey Rubus wheeleri (Bailey) Bailey KAR94 Rubus urbanianus Bailey Rubus flagellaris Willd. KAR94 Rubus vagulus Bailey Rubus paganus Bailey KAR94 * Rubus vigil Bailey Rubus bushii Bailey KAR94 Rubus vixargutus Bailey Rubus suus Bailey KAR94 Rubus zapultus Bailey Rubus paganus Bailey KAR94 Rudbeckia amplexicaulis Vahl Dracopis amplexicaulis (Vahl) Cass. KAR94 Rudbeckia fulgida var. auriculata Perdue Rudbeckia auriculata (Perdue) Kral KAR94 Rudbeckia fulgida var. missouriensis (Engelm. ex C.L. Boynt. & Rudbeckia missouriensis Engelm. ex C.L. Boynt. Beadle) Cronq. & Beadle KAR94 Ruellia alopecuroidea Vahl Teliostachya alopecuroidea (Vahl) Nees KAR94 Ruellia antipoda L. Lindernia antipoda (L.) Alston KAR94 Ruellia blechum L. Blechum pyramidatum (Lam.) Urban KAR94 Ruellia ciliosa var. longiflora Gray Ruellia humilis Nutt. KAR94 Ruellia dulcis Cav. Stenandrium dulce (Cav.) Nees KAR94 Ruellia humilis var. calvescens Fern. Ruellia humilis Nutt. KAR94 Ruellia humilis var. depauperata Tharp & Barkl. Ruellia humilis Nutt. KAR94 Ruellia humilis var. expansa Fern. Ruellia humilis Nutt. KAR94 Ruellia humilis var. frondosa Fern. Ruellia humilis Nutt. KAR94 Ruellia humilis var. longiflora (Gray) Fern. Ruellia humilis Nutt. KAR94 Ruellia humistrata Michx. Dyschoriste humistrata (Michx.) Kuntze KAR94

Ruellia lacustris Schlecht. & Cham. Hygrophila lacustris (Schlecht. & Cham.) Nees KAR94 Ruellia malacosperma sensu Small, non Greenm. Ruellia brittoniana Leonard KAR94 Ruellia strepens var. cleistantha Gray Ruellia strepens L. KAR94 Ruellia strepens var. micrantha (Engelm. & Gray) Britt. Ruellia strepens L. KAR94 Ruellia tweediana auct. non Griseb. Ruellia brittoniana Leonard KAR94

Page 376 Synonymy

Acer rubrum var. trilobum Torr. & Gray ex K. Rufacer carolinianum (Walt.) Small Koch KAR94 Acer rubrum var. drummondii (Hook. & Arn. ex Rufacer drummondii (Hook. & Arn. ex Nutt.) Small Nutt.) Sarg. KAR94 Rumex acetosella ssp. angiocarpus (Murb.) Murb. Rumex acetosella L. KAR94

Rumex acetosella var. pyrenaeus (Pourret) Timbal-Lagrave Rumex acetosella L. KAR94 Rumex acetosella var. tenuifolius Wallr. Rumex acetosella L. KAR94 Rumex angiocarpus Murb. Rumex acetosella L. KAR94

Rumex aquaticus ssp. fenestratus (Greene) Hultén Rumex aquaticus var. fenestratus (Greene) Dorn KAR94

Rumex aquaticus ssp. occidentalis (S. Wats.) Hultén Rumex aquaticus var. fenestratus (Greene) Dorn KAR94 Rumex berlandieri Meisn. Rumex chrysocarpus Moris KAR94 * Rumex britannica Amer. auct. non L. Rumex orbiculatus var. borealis Rech. f. KAR94 Rumex brittanicus Meisn., non L. Rumex altissimus Wood KAR94 Rumex dentatus ssp. klotzschianus (Meisn.) Rech. f. Rumex dentatus L. KAR94 Rumex digyna L. Oxyria digyna (L.) Hill KAR94 * Rumex domesticus Hartman Rumex longifolius DC. KAR94 Rumex ellipticus Greene Rumex altissimus Wood KAR94 * Rumex fascicularis Small Rumex verticillatus L. KAR94

Rumex fenestratus Greene Rumex aquaticus var. fenestratus (Greene) Dorn KAR94 * Rumex floridanus Meisn. Rumex verticillatus L. KAR94 * Rumex fueginus Phil. Rumex maritimus L. KAR94 Rumex giganteus var. nelsonii O.& I. Deg. Rumex giganteus Ait. KAR94 Rumex salicifolius var. lacustris (Greene) * Rumex lacustris Greene Hickman KAR94 Rumex maritimus ssp. fueginus (Phil.) Hultén Rumex maritimus L. KAR94 Rumex maritimus var. athrix St. John Rumex maritimus L. KAR94 Rumex maritimus var. fueginus (Phil.) Dusen Rumex maritimus L. KAR94 Rumex maritimus var. persicarioides (L.) R.S. Mitchell Rumex maritimus L. KAR94 Rumex salicifolius var. mexicanus (Meisn.) C.L. * Rumex mexicanus Meisn. Hitchc. KAR94 Rumex salicifolius var. mexicanus (Meisn.) C.L. Rumex mexicanus var. angustifolius (Meisn.) Boivin Hitchc. KAR94 Rumex salicifolius var. mexicanus (Meisn.) C.L. Rumex mexicanus var. subarcticus (Lepage) Boivin Hitchc. KAR94 Rumex obtusifolius ssp. agrestis (Fries) Danser Rumex obtusifolius L. KAR94 Rumex obtusifolius ssp. sylvestris (Wallr.) Rech. f. Rumex obtusifolius L. KAR94 Rumex obtusifolius var. sylvestris (Wallr.) Koch Rumex obtusifolius L. KAR94

* Rumex occidentalis S. Wats. Rumex aquaticus var. fenestratus (Greene) Dorn KAR94

Rumex occidentalis var. fenestratus (Greene) Lepage Rumex aquaticus var. fenestratus (Greene) Dorn KAR94

Rumex occidentalis var. labradoricus (Rech. f.) Lepage Rumex aquaticus var. fenestratus (Greene) Dorn KAR94

Rumex occidentalis var. procerus (Greene) J.T. Howell Rumex aquaticus var. fenestratus (Greene) Dorn KAR94 Rumex persicarioides L. Rumex maritimus L. KAR94 Rumex praecox Rydb. Rumex densiflorus Osterhout KAR94 Rumex pulcher ssp. divaricatus (L.) Murb. Rumex pulcher L. KAR94 Rumex pycnanthus Rech. f. Rumex densiflorus Osterhout KAR94 Rumex salicifolius var. mexicanus (Meisn.) C.L. Rumex quadrangulivalvis (Danser) Rech. f. Hitchc. KAR94

Page 377 Synonymy

Rumex salicifolius var. mexicanus (Meisn.) C.L. Rumex salicifolius ssp. triangulivalvis Danser Hitchc. KAR94 Rumex salicifolius ssp. triangulivalvis var. mexicanus Rumex salicifolius var. mexicanus (Meisn.) C.L. (MEISN.)C.HITCHC. Hitchc. NLSPN Rumex salicifolius var. mexicanus (Meisn.) C.L. Rumex salicifolius var. triangulivalvis (Danser) C.L. Hitchc. Hitchc. KAR94 Rumex tenuifolius (Wallr.) A. Löve Rumex acetosella L. KAR94 Rumex salicifolius var. mexicanus (Meisn.) C.L. * Rumex triangulivalvis (Danser) Rech. f. Hitchc. KAR94 Rumex salicifolius var. mexicanus (Meisn.) C.L. Rumex triangulivalvis var. oreolapathum Rech. f. Hitchc. KAR94 Ruppia cirrhosa ssp. occidentalis (S. Wats.) A.& D. Löve Ruppia maritima L. KAR94 Ruppia maritima var. brevirostris Agardh Ruppia maritima L. KAR94 Ruppia maritima var. exigua Fern. & Wieg. Ruppia maritima L. KAR94

Ruppia maritima var. intermedia (Thed.) Aschers. & Graebn. Ruppia maritima L. KAR94 Ruppia maritima var. longipes Hagstr. Ruppia maritima L. KAR94 Ruppia maritima var. obliqua (Schur) Aschers. & Graebn. Ruppia maritima L. KAR94 Ruppia maritima var. occidentalis (S. Wats.) Graebn. Ruppia maritima L. KAR94 Ruppia maritima var. pacifica St. John & Fosberg Ruppia maritima L. KAR94 Ruppia maritima var. rostrata Agardh Ruppia maritima L. KAR94 Ruppia maritima var. spiralis Morris Ruppia maritima L. KAR94 Ruppia maritima var. subcapitata Fern. & Wieg. Ruppia maritima L. KAR94 Ruppia occidentalis S. Wats. Ruppia maritima L. KAR94 Ruppia pectinata Rydb. Ruppia maritima L. KAR94 Ruppia spiralis L. ex Dumort. Ruppia cirrhosa (Petag.) Grande KAR94 Rytilix granularis (L.) Skeels Hackelochloa granularis (L.) Kuntze KAR94 Sabal adansonii Guersent Sabal minor (Jacq.) Pers. KAR94 Sabal deeringiana Small Sabal minor (Jacq.) Pers. KAR94 Sabal glabra Sarg., non P. Mill. Sabal minor (Jacq.) Pers. KAR94 Sabal palmetto (Walt.) Lodd. ex J.A. & J.H. Sabal jamesiana Small Schultes KAR94 Sabal louisiana (Darby) Bomhard Sabal minor (Jacq.) Pers. KAR94 Sabatia alainii Victorin Sabatia grandiflora (Gray) Small KAR94 Sabatia campanulata var. gracilis (Michx.) Fern. Sabatia campanulata (L.) Torr. KAR94 Sabatia campanulata var. grandiflora (Gray) Blake Sabatia grandiflora (Gray) Small KAR94 Sabatia carnosa Small Sabatia arenicola Greenm. KAR94 Sabatia corymbosa Baldw. Sabatia difformis (L.) Druce KAR94 Sabatia cubensis (Griseb.) Urban Sabatia calycina (Lam.) Heller KAR94 Sabatia decandra (Walt.) Harper Sabatia bartramii Wilbur KAR94 Sabatia dodecandra var. coriacea (Ell.) Ahles Sabatia bartramii Wilbur KAR94 Sabatia dodecandra var. kennedyana (Fern.) Ahles Sabatia kennedyana Fern. KAR94 Sabatia elliottii Steud. Sabatia brevifolia Raf. KAR94 Sabatia gracilis (Michx.) Salisb. Sabatia campanulata (L.) Torr. KAR94 Sabatia gracilis var. cubensis Griseb. Sabatia calycina (Lam.) Heller KAR94 Sabatia gracilis var. grandiflora Gray Sabatia grandiflora (Gray) Small KAR94 Sabatia lanceolata (Walt.) Torr. & Gray Sabatia difformis (L.) Druce KAR94 Sabatia maculata (Benth.) Benth. & Hook. f. Sabatia stellaris Pursh KAR94 Sabatia palmeri Gray Sabatia stellaris Pursh KAR94 Sabatia paniculata (Michx.) Pursh Sabatia brevifolia Raf. KAR94 Sabatia paniculata auct. non (Michx.) Pursh Sabatia quadrangula Wilbur KAR94 Sabatia purpusii Brandeg. Sabatia stellaris Pursh KAR94 Sabatia simulata Britt. Sabatia stellaris Pursh KAR94

Page 378 Synonymy

Sabicea villosa Willd. ex Roemer & J.A. Sabicea hirsuta Kunth Schultes KAR94 Sabina horizontalis (Moench) Rydb. Juniperus horizontalis Moench KAR94 Sabina prostrata (Pers.) Antoine Juniperus horizontalis Moench KAR94 Juniperus virginiana var. silicicola (Small) J. Sabina silicicola Small Silba KAR94 Sabulina brevifolia (Nutt. ex Torr. & Gray) Small Minuartia uniflora (Walt.) Mattf. KAR94 Sabulina glabra (Michx.) Small Minuartia glabra (Michx.) Mattf. KAR94 Sabulina uniflora (Walt.) Small Minuartia uniflora (Walt.) Mattf. KAR94 Sabulina uniflora auct. non (Walt.) Small Minuartia godfreyi (Shinners) McNeill KAR94 Saccharodendron nigrum (Michx. f.) Small Acer nigrum Michx. f. KAR94 Saccharum pappiferum Lam. Pappophorum pappiferum (Lam.) Kuntze KAR94 Saccharum sagittatum Aubl. Gynerium sagittatum (Aubl.) Beauv. KAR94 Saccharum strictum (Ell.) Ell. ex Nutt. Saccharum baldwinii Spreng. KAR94 Sadleria hillebrandii W.J. Robins. Sadleria pallida Hook. & Arn. KAR94 Sadleria polystichoides (Brack.) Heller Sadleria squarrosa (Gaud.) T. Moore KAR94 * Sadleria unisora (Baker) W.J. Robins. Sadleria squarrosa (Gaud.) T. Moore KAR94 Sagina apetala var. barbata Fenzl Sagina apetala Ard. KAR94

Sagina fontinalis Short & Peter Stellaria fontinalis (Short & Peter) B.L. Robins. KAR94 Sagina intermedia Fenzl Sagina nivalis (Lindbl.) Fries KAR94 Sagina linnaei K. Presl Sagina saginoides (L.) Karst. KAR94 Sagina micrantha (Bunge) Fern. Sagina saginoides (L.) Karst. KAR94 Sagina procumbens var. compacta Lange Sagina procumbens L. KAR94 Sagina saginoides var. hesperia Fern. Sagina saginoides (L.) Karst. KAR94 Sagina virginica L. Bartonia virginica (L.) B.S.P. KAR94 Sagittaria angustifolia Lindl. Sagittaria lancifolia L. KAR94 Sagittaria arifolia Nutt. ex J.G. Sm. Sagittaria cuneata Sheldon KAR94 Sagittaria engelmanniana ssp. brevirostra (Mackenzie & Bush) Bogin Sagittaria brevirostra Mackenzie & Bush KAR94 * Sagittaria falcata Pursh Sagittaria lancifolia L. KAR94 Sagittaria filiformis J.G. Sm. Sagittaria subulata (L.) Buch. KAR94 Sagittaria graminea var. cristata (Engelm.) Bogin Sagittaria cristata Engelm. KAR94 Sagittaria graminea var. platyphylla Engelm. Sagittaria platyphylla (Engelm.) J.G. Sm. KAR94 Sagittaria lancifolia ssp. media (Micheli) Bogin Sagittaria lancifolia L. KAR94 Sagittaria lancifolia var. media Micheli Sagittaria lancifolia L. KAR94 Sagittaria lorata (Chapman) Small Sagittaria subulata (L.) Buch. KAR94 Sagittaria mohrii J.G. Sm. Sagittaria platyphylla (Engelm.) J.G. Sm. KAR94 Sagittaria subulata var. gracillima (S. Wats.) J.G. Sm. Sagittaria stagnorum Small KAR94 Sagittaria subulata var. kurziana (Glück) Bogin Sagittaria kurziana Glück KAR94 Sagittaria subulata var. natans (Michx.) J.G. Sm. Sagittaria subulata (L.) Buch. KAR94 Sagotia triflora (L.) Duchass. & Walp. Desmodium triflorum (L.) DC. KAR94 Salicornia ambigua Michx. Sarcocornia perennis (P. Mill.) A.J. Scott KAR94 Salicornia depressa Standl. Salicornia virginica L. KAR94 * Salicornia europaea auct. non L. Salicornia maritima Wolff & Jefferies KAR94 * Salicornia europaea sensu Wolff & Jefferies, non L. Salicornia virginica L. KAR94 Salicornia europaea ssp. rubra (A. Nels.) Breitung Salicornia rubra A. Nels. KAR94 Salicornia europaea var. pachystachya auct. non (W.D.J. Koch) Fern. Salicornia virginica L. KAR94 Salicornia europaea var. prona (Lunell) Boivin Salicornia rubra A. Nels. KAR94 Salicornia europaea var. prostrata auct. non (Pallas) Fern. Salicornia maritima Wolff & Jefferies KAR94 Salicornia europaea var. rubra (A.NELS.)INED. Salicornia rubra A. Nels. NLSPN Salicornia europaea var. simplex auct. non (Pursh) Fern. Salicornia virginica L. KAR94

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Salicornia herbacea auct. non (L.) L. Salicornia maritima Wolff & Jefferies KAR94 Salicornia mucronata Bigelow, non Lag. Salicornia bigelovii Torr. KAR94 * Salicornia perennis P. Mill. Sarcocornia perennis (P. Mill.) A.J. Scott KAR94 Salicornia prostrata auct. non Pallas Salicornia maritima Wolff & Jefferies KAR94 Salicornia ramosissima auct. non J. Woods Salicornia maritima Wolff & Jefferies KAR94 * Salicornia subterminalis Parish Arthrocnemum subterminale (Parish) Standl. KAR94

* Salicornia utahensis Tidestrom Sarcocornia utahensis (Tidestrom) A.J. Scott KAR94 Salix acutidens Rydb. Salix eriocephala Michx. KAR94 Salix acutifolia auct. non Hook. Salix arbusculoides Anderss. KAR94 Salix adenophylla Hook. Salix cordata Michx. KAR94 Salix albertana Rowlee Salix barrattiana Hook. KAR94 Salix aliena Flod. Salix setchelliana Ball KAR94 Salix ambigua Pursh, non Ehrh. Salix nigra Marsh. KAR94 Salix amelanchieroides L. Kelso Salix monticola Bebb KAR94 Salix amphibia Small Salix caroliniana Michx. KAR94 Salix amplifolia Coville Salix hookeriana Barratt ex Hook. KAR94 Salix amygdaloides var. wrightii (Anderss.) Schneid. Salix amygdaloides Anderss. KAR94 Salix ancorifera Fern. Salix discolor Muhl. KAR94 Salix anglorum auct. non Cham. Salix arctica Pallas KAR94 Salix anglorum Cham. Salix phlebophylla Anderss. KAR94 Salix anglorum var. antiplasta Schneid. Salix arctica Pallas KAR94 Salix anglorum var. araioclada Schneid. Salix arctica Pallas KAR94 Salix anglorum var. kophophylla Schneid. Salix arctica Pallas KAR94 Salix angustata Pursh Salix eriocephala Michx. KAR94 Salix arbutifolia auct. non Pallas Salix fuscescens Anderss. KAR94 * Salix arctica Liebm., non Pallas Salix arctophila Cockerell ex Heller KAR94 * Salix arctica R. Br. ex Richards., non Pallas Salix arctica Pallas KAR94 Salix arctica ssp. crassijulis (Trautv.) Skvort. Salix arctica Pallas KAR94

Salix arctica ssp. petraea (Anderss.) A.& D. Löve & Kapoor Salix arctica Pallas KAR94 Salix arctica ssp. tortulosa (Trautv.) Hultén Salix arctica Pallas KAR94 Salix arctica var. antiplasta (Schneid.) Fern. Salix arctica Pallas KAR94 Salix arctica var. araioclada (Schneid.) Raup Salix arctica Pallas KAR94 Salix arctica var. brownei Anderss. Salix arctica Pallas KAR94 Salix arctica var. caespitosa (Kennedy) L. Kelso Salix arctica Pallas KAR94 Salix arctica var. graminifolia (E.H. Kelso) L. Kelso Salix arctica Pallas KAR94 Salix arctica var. kophophylla (Schneid.) Polunin Salix arctica Pallas KAR94 Salix arctica var. pallasii (Anderss.) Kurtz Salix arctica Pallas KAR94 Salix arctica var. petraea Anderss. Salix arctica Pallas KAR94 Salix arctica var. petrophila (Rydb.) L. Kelso Salix arctica Pallas KAR94 Salix arctica var. tortulosa (Trautv.) Raup Salix arctica Pallas KAR94 Salix arctophila var. lejocarpa (Lange) Schneid. Salix arctophila Cockerell ex Heller KAR94 Salix argophylla Nutt. Salix exigua Nutt. KAR94 Salix arguta Anderss. Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix arguta var. alpigena Anderss. Salix serissima (Bailey) Fern. KAR94 Salix arguta var. erythrocoma (Anderss.) Anderss. Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix arguta var. lasiandra (Benth.) Anderss. Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix arguta var. pallescens Anderss. Salix serissima (Bailey) Fern. KAR94 Salix argyrocarpa var. denudata Anderss. Salix argyrocarpa Anderss. KAR94 Salix astatulana Murrill & Palmer Salix floridana Chapman KAR94 Salix austinae Bebb Salix lemmonii Bebb KAR94

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Salix bakeri von Seem. Salix lasiolepis var. lasiolepis Benth. KAR94 Salix balsamifera (Hook.) Barratt ex Anderss. Salix pyrifolia Anderss. KAR94 Salix balsamifera var. alpestris Bebb Salix pyrifolia Anderss. KAR94 Salix balsamifera var. lanceolata Bebb Salix pyrifolia Anderss. KAR94 Salix balsamifera var. vegeta Bebb Salix pyrifolia Anderss. KAR94

Salix barclayi var. angustifolia (Anderss.) Anderss. ex Schneid. Salix barclayi Anderss. KAR94 Salix barclayi var. cochetopiana L. Kelso Salix monticola Bebb KAR94 Salix barclayi var. commutata (Bebb) L. Kelso Salix commutata Bebb KAR94 Salix barclayi var. conjuncta (Bebb) Ball ex Schneid. Salix barclayi Anderss. KAR94 Salix barclayi var. neomexicana (E.H. Kelso) L. Kelso Salix monticola Bebb KAR94 Salix barclayi var. padophylla (Rydb.) L. Kelso Salix monticola Bebb KAR94 Salix barclayi var. pseudomonticola (Ball) L. Kelso Salix pseudomonticola Ball KAR94 Salix barclayi var. resurrectionis L. Kelso Salix monticola Bebb KAR94 Salix barclayi var. uncompahgre L. Kelso Salix monticola Bebb KAR94 Salix barclayi var. veritomonticola L. Kelso Salix monticola Bebb KAR94 Salix barrattiana var. angustifolia Anderss. Salix barrattiana Hook. KAR94 Salix barrattiana var. latifolia Anderss. Salix barrattiana Hook. KAR94 Salix barrattiana var. marcescens Raup Salix barrattiana Hook. KAR94 Salix barrattiana var. tweedyi Bebb ex Rose Salix tweedyi (Bebb ex Rose) Ball KAR94 Salix bebbiana var. capreifolia (Fern.) Fern. Salix bebbiana Sarg. KAR94 Salix bebbiana var. depilis Raup Salix bebbiana Sarg. KAR94 Salix bebbiana var. luxurians (Fern.) Fern. Salix bebbiana Sarg. KAR94 Salix bebbiana var. perrostrata (Rydb.) Schneid. Salix bebbiana Sarg. KAR94 Salix bebbiana var. projecta (Fern.) Schneid. Salix bebbiana Sarg. KAR94 Salix bella Piper Salix drummondiana Barratt ex Hook. KAR94 Salix boiseana A. Nels. Salix lasiolepis var. lasiolepis Benth. KAR94 Salix bolanderiana Rowlee Salix melanopsis Nutt. KAR94 Salix bonplandiana var. toumeyi (Britt. & Shafer) Schneid. Salix bonplandiana Kunth KAR94 Salix brachystachys Benth. Salix scouleriana Barratt ex Hook. KAR94

Salix brachystachys var. scouleriana (Barratt ex Hook.) Anderss. Salix scouleriana Barratt ex Hook. KAR94 Salix breweri var. delnortensis (Schneid.) Jepson Salix delnortensis Schneid. KAR94 Salix brownei (Anderss.) Bebb Salix arctica Pallas KAR94 Salix brownei var. petraea (Anderss.) Bebb Salix arctica Pallas KAR94 Salix brownii var. tenera (Anderss.) M.E. Jones Salix cascadensis Cockerell KAR94 Salix caespitosa Kennedy Salix arctica Pallas KAR94 Salix californica Bebb Salix eastwoodiae Cockerell ex Heller KAR94 Salix candida var. denudata Anderss. Salix candida Fluegge ex Willd. KAR94 Salix candida var. tomentosa Anderss. Salix candida Fluegge ex Willd. KAR94 Salix candidula Nieuwl. Salix candida Fluegge ex Willd. KAR94 Salix capreoides Anderss. Salix scouleriana Barratt ex Hook. KAR94 Salix cascadensis var. thompsonii Brayshaw Salix cascadensis Cockerell KAR94 Salix chapmanii Small Salix floridana Chapman KAR94 Salix chilensis Molina Salix humboldtiana Willd. KAR94

Salix chlorophylla var. pellita Anderss. Salix pellita (Anderss.) Anderss. ex Schneid. KAR94 Salix coactilis Fern. Salix sericea Marsh. KAR94 Salix commutata var. denudata Bebb Salix commutata Bebb KAR94 Salix commutata var. mixta Piper Salix commutata Bebb KAR94 Salix commutata var. puberula Bebb Salix commutata Bebb KAR94 Salix commutata var. rubicunda Jepson Salix orestera Schneid. KAR94 Salix commutata var. sericea Bebb Salix commutata Bebb KAR94

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Salix conformis Forbes Salix discolor Muhl. KAR94 Salix congesta (Bebb ex Rothrock) J.T. Howell Salix laevigata Bebb KAR94 Salix conjuncta Bebb Salix barclayi Anderss. KAR94 * Salix cordata Muhl., non Michx. Salix eriocephala Michx. KAR94 Salix cordata ssp. rigida (Muhl.) Anderss. Salix eriocephala Michx. KAR94 Salix cordata var. abrasa Fern. Salix eriocephala Michx. KAR94 Salix cordata var. angustata (Pursh) Anderss. Salix eriocephala Michx. KAR94 Salix cordata var. balsamifera Hook. Salix pyrifolia Anderss. KAR94 Salix cordata var. crux-aureae L. Kelso Salix monticola Bebb KAR94 Salix cordata var. denveriana L. Kelso Salix lutea Nutt. KAR94 Salix cordata var. desolata (E.H. Kelso) L. Kelso Salix lutea Nutt. KAR94 Salix cordata var. ligulifolia (Ball) L. Kelso Salix ligulifolia (Ball) Ball ex Schneid. KAR94 Salix cordata var. lutea (Nutt.) Bebb Salix lutea Nutt. KAR94 Salix cordata var. mackenzieana Hook. Salix prolixa Anderss. KAR94

Salix cordata var. missouriensis (Bebb) Mackenzie & Bush Salix eriocephala Michx. KAR94 Salix cordata var. monticola (Bebb) L. Kelso Salix monticola Bebb KAR94 Salix cordata var. platyphylla (Ball) L. Kelso Salix lutea Nutt. KAR94 Salix cordata var. rigida (Muhl.) Anderss. Salix eriocephala Michx. KAR94 Salix cordata var. rigida (Muhl.) Boivin Salix eriocephala Michx. KAR94 Salix cordata var. rigida (Muhl.) Carey Salix eriocephala Michx. KAR94 Salix cordata var. vestita (Anderss.) Bebb (pro syn.) Salix eriocephala Michx. KAR94 Salix cordata var. watsonii Bebb Salix lutea Nutt. KAR94 Salix coulteri Anderss. Salix sitchensis Sanson ex Bong. KAR94 Salix covillei Eastw. Salix drummondiana Barratt ex Hook. KAR94 Salix crassa Barratt Salix discolor Muhl. KAR94 Salix crassijulis Trautv. Salix arctica Pallas KAR94 Salix cuneata Nutt. Salix sitchensis Sanson ex Bong. KAR94 Salix cuneata Turcz. ex Ledeb., non Nutt. Salix sphenophylla Skvort. KAR94 Salix curtiflora auct. non Anderss. Salix boothii Dorn KAR94 Salix denudata Raf. Salix nigra Marsh. KAR94 Salix depressa ssp. rostrata (Richards.) Hiitonen Salix bebbiana Sarg. KAR94 Salix discolor var. eriocephala (Michx.) Anderss. Salix eriocephala Michx. KAR94 Salix discolor var. overi Ball Salix discolor Muhl. KAR94 Salix discolor var. prinoides (Pursh) Anderss. Salix discolor Muhl. KAR94 Salix discolor var. rigidior (Anderss.) Schneid. Salix discolor Muhl. KAR94 Salix dissymetrica L. Kelso Salix monticola Bebb KAR94 Salix drummondiana ssp. subcoerulea (Piper) E. Murr. Salix drummondiana Barratt ex Hook. KAR94 Salix drummondiana var. bella (Piper) Ball Salix drummondiana Barratt ex Hook. KAR94 Salix drummondiana var. subcoerulea (Piper) Ball Salix drummondiana Barratt ex Hook. KAR94 Salix dubia Trautv. Salix nigra Marsh. KAR94 Salix exigua ssp. interior (Rowlee) Cronq. Salix exigua Nutt. KAR94 Salix exigua ssp. melanopsis (Nutt.) Cronq. Salix melanopsis Nutt. KAR94

Salix exigua var. angustissima (Anderss.) Reveal & Broome Salix exigua Nutt. KAR94 Salix exigua var. exterior (Fern.) C.F. Reed Salix exigua Nutt. KAR94 Salix exigua var. gracilipes (Ball) Cronq. Salix melanopsis Nutt. KAR94 Salix exigua var. luteosericea (Rydb.) Schneid. Salix exigua Nutt. KAR94 Salix exigua var. nevadensis (S. Wats.) Schneid. Salix exigua Nutt. KAR94 Salix exigua var. parishiana (Rowlee) Jepson Salix sessilifolia Nutt. KAR94 Salix exigua var. pedicellata (Anderss.) Cronq. Salix exigua Nutt. KAR94 Salix exigua var. stenophylla (Rydb.) Schneid. Salix exigua Nutt. KAR94

Page 382 Synonymy

Salix exigua var. tenerrima (Henderson) Schneid. Salix melanopsis Nutt. KAR94 Salix exigua var. virens Rowlee Salix exigua Nutt. KAR94 Salix falcata Pursh Salix nigra Marsh. KAR94 Salix fallax Raup Salix athabascensis Raup KAR94 Salix farriae var. microserrulata Ball Salix farriae Ball KAR94 Salix farriae var. walpolei Coville & Ball Salix hastata L. KAR94 Salix fernaldii Blank. Salix vestita Pursh KAR94 Salix flava Rydb., non Schoepf Salix lutea Nutt. KAR94 Salix flavescens Nutt. Salix scouleriana Barratt ex Hook. KAR94 Salix flavescens var. capreoides (Anderss.) Bebb Salix scouleriana Barratt ex Hook. KAR94 Salix flavescens var. scouleriana (Barratt ex Hook.) Bebb Salix scouleriana Barratt ex Hook. KAR94 Salix flavovirens Hornem. Salix nigra Marsh. KAR94 * Salix fluviatilis auct. non Nutt. Salix melanopsis Nutt. KAR94 Salix fluviatilis var. argophylla (Nutt.) Sarg. Salix exigua Nutt. KAR94 Salix fluviatilis var. sericans (Nees) Boivin Salix exigua Nutt. KAR94 Salix fluviatilis var. sessilifolia (Nutt.) Scoggan Salix sessilifolia Nutt. KAR94 Salix fluviatilis var. tenerrima (Henderson) T.J. Howell Salix melanopsis Nutt. KAR94 Salix fuscata Pursh Salix discolor Muhl. KAR94 Salix fuscescens var. hebecarpa Fern. Salix pedicellaris Pursh KAR94 Salix fuscescens var. reducta Ball Salix fuscescens Anderss. KAR94 Salix geyeriana ssp. argentea (Bebb) E. Murr. Salix geyeriana Anderss. KAR94 Salix geyeriana var. argentea (Bebb) Schneid. Salix geyeriana Anderss. KAR94 Salix geyeriana var. meleina J.K. Henry Salix geyeriana Anderss. KAR94 Salix glauca ssp. orestera (Schneid.) Youngberg Salix orestera Schneid. KAR94 Salix glauca var. orestera (Schneid.) Jepson Salix orestera Schneid. KAR94

Salix glauca var. villosa auct. non (D. Don ex Hook.) Anderss. Salix orestera Schneid. KAR94 Salix gooddingii var. variabilis Ball Salix gooddingii Ball KAR94 Salix gracilis Anderss. Salix petiolaris Sm. KAR94 Salix gracilis var. rosmarinoides Anderss. Salix petiolaris Sm. KAR94 Salix gracilis var. textoris Fern. Salix petiolaris Sm. KAR94 Salix grisea Willd. Salix sericea Marsh. KAR94 Salix groenlandica Lundstr., non Heer Salix arctophila Cockerell ex Heller KAR94 Salix groenlandica var. lejocarpa Lange Salix arctophila Cockerell ex Heller KAR94 Salix harbisonii Schneid. Salix caroliniana Michx. KAR94 Salix hastata ssp. subintegrifolia (Flod.) Flod. Salix hastata L. KAR94 Salix hastata var. farriae (Ball) Hultén Salix farriae Ball KAR94 Salix hastata var. subintegrifolia Flod. Salix hastata L. KAR94 Salix hebecarpa (Fern.) Fern. Salix pedicellaris Pursh KAR94 Salix hindsiana var. parishiana (Rowlee) Ball Salix sessilifolia Nutt. KAR94 Salix hindsiana var. tenuifolia (Anderss.) Anderss. Salix exigua Nutt. KAR94 Salix hookeriana var. laurifolia J.K. Henry Salix hookeriana Barratt ex Hook. KAR94 Salix hookeriana var. tomentosa J.K. Henry ex Schneid. Salix hookeriana Barratt ex Hook. KAR94 Salix hoyeriana Dieck Salix barclayi Anderss. KAR94 Salix hudsonensis Schneid. Salix arctica Pallas KAR94 Salix humboldtiana var. fastigiata André Salix humboldtiana Willd. KAR94 Salix humillima Anderss. Salix arbusculoides Anderss. KAR94 Salix humillima var. puberula (Anderss.) Anderss. Salix arbusculoides Anderss. KAR94 Salix idahoensis (Ball) Rydb. Salix wolfii Bebb KAR94 Salix interior Rowlee Salix exigua Nutt. KAR94 Salix interior var. angustissima (Anderss.) Dayton Salix exigua Nutt. KAR94 Salix interior var. exterior Fern. Salix exigua Nutt. KAR94

Page 383 Synonymy

Salix interior var. luteosericea (Rydb.) Schneid. Salix exigua Nutt. KAR94 Salix interior var. pedicellata (Anderss.) Ball Salix exigua Nutt. KAR94 Salix interior var. wheeleri Rowlee Salix exigua Nutt. KAR94 Salix labradorica var. pumila Nutt. Salix argyrocarpa Anderss. KAR94 Salix laevigata var. angustifolia Bebb ex Rothrock Salix laevigata Bebb KAR94 Salix laevigata var. araquipa (Jepson) Ball Salix laevigata Bebb KAR94 Salix laevigata var. congesta Bebb ex Rothrock Salix laevigata Bebb KAR94 Salix lancifolia Anderss. Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 * Salix lasiandra Benth. Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix lasiandra var. abramsii Ball Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix lasiandra var. lancifolia (Anderss.) Bebb Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix lasiandra var. lyallii Sarg. Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix lasiandra var. macrophylla (Anderss.) Little Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix lasiandra var. recomponens Raup Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix lasiolepis var. bakeri (von Seem.) Ball Salix lasiolepis var. lasiolepis Benth. KAR94 Salix lasiolepis var. bracelinae Ball Salix lasiolepis var. lasiolepis Benth. KAR94 Salix lasiolepis var. fallax Bebb Salix lasiolepis var. lasiolepis Benth. KAR94 Salix lasiolepis var. nivaria Jepson Salix lasiolepis var. lasiolepis Benth. KAR94 Salix lasiolepis var. sandbergii (Rydb.) Ball Salix lasiolepis var. lasiolepis Benth. KAR94 Salix leiolepis Fern. Salix vestita Pursh KAR94 Salix lemmonii var. austinae (Bebb) Schneid. Salix lemmonii Bebb KAR94 Salix lemmonii var. macrostachya Bebb Salix lemmonii Bebb KAR94 Salix lemmonii var. melanopsis Bebb Salix lemmonii Bebb KAR94 Salix lemmonii var. sphaerostachya Bebb Salix lemmonii Bebb KAR94 Salix ligustrina Michx. f. Salix nigra Marsh. KAR94 Salix linearifolia Rydb. Salix exigua Nutt. KAR94 Salix livida var. occidentalis (Anderss.) Gray Salix bebbiana Sarg. KAR94 Salix livida var. rostrata (Richards.) Dippel Salix bebbiana Sarg. KAR94 Salix longifolia Muhl. non Lam. Salix exigua Nutt. KAR94 Salix longifolia var. argophylla (Nutt.) Anderss. Salix exigua Nutt. KAR94 Salix longifolia var. exigua (Nutt.) Bebb Salix exigua Nutt. KAR94 Salix longifolia var. interior (Rowlee) M.E. Jones Salix exigua Nutt. KAR94 Salix longifolia var. opaca Anderss. Salix exigua Nutt. KAR94 Salix longifolia var. pedicellata Anderss. Salix exigua Nutt. KAR94 Salix longifolia var. sericans Nees ex Wied-Neuw. Salix exigua Nutt. KAR94 Salix longifolia var. sessilifolia (Nutt.) M.E. Jones Salix sessilifolia Nutt. KAR94 Salix longifolia var. tenerrima Henderson Salix melanopsis Nutt. KAR94 Salix longifolia var. wheeleri (Rowlee) Schneid. Salix exigua Nutt. KAR94 Salix longipes Shuttlw. ex Anderss. Salix caroliniana Michx. KAR94 Salix longipes var. pubescens Anderss. Salix caroliniana Michx. KAR94 Salix longipes var. venulosa (Anderss.) Schneid. Salix caroliniana Michx. KAR94 Salix longipes var. wardii (Bebb) Schneid. Salix caroliniana Michx. KAR94 Salix lucida var. macrophylla Anderss. Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix lucida var. serissima Bailey Salix serissima (Bailey) Fern. KAR94 Salix ludoviciana Raf. Salix nigra Marsh. KAR94 Salix lutea var. desolata E.H. Kelso Salix lutea Nutt. KAR94 Salix lutea var. famelica Ball Salix lutea Nutt. KAR94 Salix lutea var. ligulifolia Ball Salix ligulifolia (Ball) Ball ex Schneid. KAR94 Salix lutea var. nivaria Jepson Salix lasiolepis var. lasiolepis Benth. KAR94 Salix lutea var. platyphylla Ball Salix lutea Nutt. KAR94 Salix lutea var. watsonii (Bebb) Jepson Salix lutea Nutt. KAR94 Salix luteosericea Rydb. Salix exigua Nutt. KAR94

Page 384 Synonymy

Salix lyallii (Sarg.) Heller Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix mackenzieana (Hook.) Barratt ex Anderss. Salix prolixa Anderss. KAR94 Salix mackenzieana var. macrogemma Ball Salix prolixa Anderss. KAR94 Salix macrocarpa Nutt. Salix geyeriana Anderss. KAR94 Salix macrocarpa var. argentea Bebb Salix geyeriana Anderss. KAR94 Salix macrostachya Nutt. Salix sessilifolia Nutt. KAR94 Salix macrostachya var. cusickii Rowlee Salix sessilifolia Nutt. KAR94 Salix malacophylla Nutt. ex Ball Salix exigua Nutt. KAR94 Salix melanopsis var. bolanderiana (Rowlee) Schneid. Salix melanopsis Nutt. KAR94 Salix melanopsis var. gracilipes Ball Salix melanopsis Nutt. KAR94 Salix melanopsis var. kronkheittii L. Kelso Salix melanopsis Nutt. KAR94 Salix melanopsis var. tenerrima (Henderson) Ball Salix melanopsis Nutt. KAR94 Salix meleina (J.K. Henry) G.N. Jones Salix geyeriana Anderss. KAR94 Salix microphylla Schlecht. & Cham. Salix taxifolia Kunth KAR94 Salix missouriensis Bebb Salix eriocephala Michx. KAR94 Salix monticola var. neomexicana E.H. Kelso Salix monticola Bebb KAR94 Salix myricoides var. angustata (Pursh) Dippel Salix eriocephala Michx. KAR94 Salix myricoides var. cordata (Muhl.) Dippel Salix eriocephala Michx. KAR94 Salix myricoides var. rigida (Muhl.) Dippel Salix eriocephala Michx. KAR94 * Salix myrtillifolia auct. non Anderss. Salix boothii Dorn KAR94 Salix myrtillifolia var. curtiflora auct. non (Anderss.) Bebb ex Rose Salix boothii Dorn KAR94 Salix myrtilloides var. hypoglauca (Fern.) Ball Salix pedicellaris Pursh KAR94 Salix myrtilloides var. pedicellaris (Pursh) Anderss. Salix pedicellaris Pursh KAR94 Salix neoforbesii Toepffer Salix petiolaris Sm. KAR94 Salix nevadensis S. Wats. Salix exigua Nutt. KAR94 Salix nigra var. altissima Sarg. Salix nigra Marsh. KAR94 Salix nigra var. amygdaloides (Anderss.) Anderss. Salix amygdaloides Anderss. KAR94 Salix nigra var. brevifolia Anderss. Salix nigra Marsh. KAR94 Salix nigra var. brevijulis Anderss. Salix nigra Marsh. KAR94 Salix nigra var. falcata (Pursh) Torr. Salix nigra Marsh. KAR94 Salix nigra var. lindheimeri Schneid. Salix nigra Marsh. KAR94 Salix nigra var. longifolia Anderss. Salix nigra Marsh. KAR94 Salix nigra var. longipes (Shuttlw. ex Anderss.) Bebb Salix caroliniana Michx. KAR94 Salix nigra var. marginata (C.F.H. Wimmer ex Anderss.) Anderss. Salix nigra Marsh. KAR94 Salix nigra var. vallicola Dudley Salix gooddingii Ball KAR94 Salix nigra var. wardii Bebb Salix caroliniana Michx. KAR94 Salix nigra var. wrightii (Anderss.) Anderss. Salix amygdaloides Anderss. KAR94 Salix novae-angliae auct. non Anderss. Salix boothii Dorn KAR94 Salix nuttallii Sarg. Salix scouleriana Barratt ex Hook. KAR94 Salix nuttallii var. capreoides (Anderss.) Sarg. Salix scouleriana Barratt ex Hook. KAR94

Salix obovata Pursh Salix pellita (Anderss.) Anderss. ex Schneid. KAR94 Salix occidentalis Bosc ex K. Koch, non Walt. Salix caroliniana Michx. KAR94

Salix occidentalis var. longipes (Shuttlw. ex Anderss.) Bebb Salix caroliniana Michx. KAR94 Salix ormsbyensis von Seem. Salix lutea Nutt. KAR94 Salix pachnophora Rydb. Salix drummondiana Barratt ex Hook. KAR94 Salix padifolia Rydb., non Anderss. Salix monticola Bebb KAR94 Salix padophylla Rydb. Salix monticola Bebb KAR94 Salix paleoneura Rydb. Salix phlebophylla Anderss. KAR94 Salix pallasii Anderss. Salix arctica Pallas KAR94

Page 385 Synonymy

Salix pallasii var. crassijulis (Trautv.) Anderss. Salix arctica Pallas KAR94 Salix parishiana Rowlee Salix sessilifolia Nutt. KAR94 Salix parksiana Ball Salix melanopsis Nutt. KAR94 Salix pedicellaris var. athabascensis (Raup) Boivin Salix athabascensis Raup KAR94 Salix pedicellaris var. hypoglauca Fern. Salix pedicellaris Pursh KAR94 Salix pedicellaris var. tenuescens Fern. Salix pedicellaris Pursh KAR94 Salix pellita var. angustifolia (Bebb) Boivin Salix jepsonii Schneid. KAR94 Salix pensylvanica Forbes Salix sericea Marsh. KAR94 Salix perrostrata Rydb. Salix bebbiana Sarg. KAR94 Salix petiolaris var. angustifolia Anderss. Salix petiolaris Sm. KAR94 Salix petiolaris var. gracilis (Anderss.) Anderss. Salix petiolaris Sm. KAR94 Salix petiolaris var. grisea (Willd.) Torr. Salix sericea Marsh. KAR94 Salix petiolaris var. rosmarinoides (Anderss.) Schneid. Salix petiolaris Sm. KAR94 Salix petiolaris var. sericea (Marsh.) Anderss. Salix sericea Marsh. KAR94 Salix petiolaris var. subsericea Anderss. Salix petiolaris Sm. KAR94 Salix petrophila Rydb. Salix arctica Pallas KAR94 Salix petrophila var. caespitosa (Kennedy) Schneid. Salix arctica Pallas KAR94 * Salix piperi Bebb Salix hookeriana Barratt ex Hook. KAR94 Salix pitcheriana Barratt Salix caroliniana Michx. KAR94 Salix polaris ssp. pseudopolaris (Flod.) Hultén Salix polaris Wahlenb. KAR94 Salix polaris var. glabrata Hultén Salix polaris Wahlenb. KAR94 Salix polaris var. selwynensis Raup Salix polaris Wahlenb. KAR94 Salix prinoides Pursh Salix discolor Muhl. KAR94 Salix pseudocordata auct. non (Anderss.) Rydb. Salix boothii Dorn KAR94

Salix pseudocordata var. aequalis (Anderss.) Ball ex Schneid. Salix boothii Dorn KAR94 Salix pseudomonticola var. padophylla (Rydb.) Ball Salix monticola Bebb KAR94 Salix pseudomyrsinites auct. non Anderss. Salix boothii Dorn KAR94

Salix pseudomyrsinites var. aequalis (Anderss.) Anderss. ex Ball Salix boothii Dorn KAR94 Salix pseudopolaris Flod. Salix polaris Wahlenb. KAR94 Salix purshiana Spreng. Salix nigra Marsh. KAR94 Salix pyrifolia var. lanceolata (Bebb) Fern. Salix pyrifolia Anderss. KAR94 Salix pyrolifolia var. hoyeriana (Dieck) Dippel Salix barclayi Anderss. KAR94 Salix regelii Anderss. Salix barclayi Anderss. KAR94 Salix reticulata var. vestita (Pursh) Anderss. Salix vestita Pursh KAR94

* Salix richardsonii Hook. Salix lanata ssp. richardsonii (Hook.) Skvort. KAR94

Salix richardsonii var. mckeandii Polunin Salix lanata ssp. richardsonii (Hook.) Skvort. KAR94 * Salix rigida Muhl. Salix eriocephala Michx. KAR94 Salix rigida ssp. ligulifolia (Ball) E. Murr. Salix ligulifolia (Ball) Ball ex Schneid. KAR94 Salix rigida ssp. mackenzieana (Hook.) E. Murr. Salix prolixa Anderss. KAR94 Salix rigida var. angustata (Pursh) Fern. Salix eriocephala Michx. KAR94 Salix rigida var. mackenzieana (Hook.) Cronq. Salix prolixa Anderss. KAR94 Salix rigida var. macrogemma (Ball) Cronq. Salix prolixa Anderss. KAR94 Salix rigida var. vestita (Anderss.) Ball Salix eriocephala Michx. KAR94 Salix rigida var. watsonii (Bebb) Cronq. Salix lutea Nutt. KAR94 Salix rostrata Richards., non Thuill. Salix bebbiana Sarg. KAR94 Salix rostrata var. capreifolia Fern. Salix bebbiana Sarg. KAR94 Salix rostrata var. luxurians Fern. Salix bebbiana Sarg. KAR94 Salix rostrata var. perrostrata (Rydb.) Fern. Salix bebbiana Sarg. KAR94 Salix rostrata var. projecta Fern. Salix bebbiana Sarg. KAR94

Page 386 Synonymy

* Salix rotundifolia Nutt., non Trautv. Salix tweedyi (Bebb ex Rose) Ball KAR94 Salix rubra Richards., non Huds. Salix exigua Nutt. KAR94 Salix sandbergii Rydb. Salix lasiolepis var. lasiolepis Benth. KAR94 Salix saskatchevana von Seem. Salix arbusculoides Anderss. KAR94 Salix sawatchicola L. Kelso Salix monticola Bebb KAR94 Salix scouleriana var. brachystachys (Benth.) M.E. Jones Salix scouleriana Barratt ex Hook. KAR94 Salix scouleriana var. coetanea Ball Salix scouleriana Barratt ex Hook. KAR94 Salix scouleriana var. crassijulis (Anderss.) Schneid. Salix scouleriana Barratt ex Hook. KAR94 Salix scouleriana var. flavescens (Nutt.) J.K. Henry Salix scouleriana Barratt ex Hook. KAR94 Salix scouleriana var. poikila Schneid. Salix scouleriana Barratt ex Hook. KAR94 Salix scouleriana var. thompsonii Ball Salix scouleriana Barratt ex Hook. KAR94 Salix sensitiva Barratt Salix discolor Muhl. KAR94 Salix sericea var. subsericea (Anderss.) Rydb. Salix petiolaris Sm. KAR94

Salix seriocarpa Buser Salix pellita (Anderss.) Anderss. ex Schneid. KAR94 Salix sessilifolia var. vancouverensis Brayshaw Salix melanopsis Nutt. KAR94 Salix sessilifolia var. villosa Anderss. Salix sessilifolia Nutt. KAR94 Salix sitchensis var. angustifolia Bebb Salix jepsonii Schneid. KAR94 Salix sitchensis var. congesta (Anderss.) Anderss. Salix sitchensis Sanson ex Bong. KAR94 Salix sitchensis var. denudata (Anderss.) Anderss. Salix sitchensis Sanson ex Bong. KAR94 Salix sitchensis var. parviflora (Jepson) Jepson Salix sitchensis Sanson ex Bong. KAR94

Salix sitchensis var. pellita (Anderss.) Jepson Salix pellita (Anderss.) Anderss. ex Schneid. KAR94 Salix sitchensis var. ralphiana (Jepson) Jepson Salix sitchensis Sanson ex Bong. KAR94 Salix speciosa Nutt., non Host nec Hook. & Arn. Salix lucida ssp. lasiandra (Benth.) E. Murr. KAR94 Salix sphenophylla ssp. pseudotorulosa Skvort. Salix sphenophylla Skvort. KAR94 Salix squamata Rydb. Salix discolor Muhl. KAR94 Salix stagnalis Nutt. Salix scouleriana Barratt ex Hook. KAR94 Salix starkeana ssp. bebbiana (Sarg.) Youngberg Salix bebbiana Sarg. KAR94 Salix stenophylla Rydb. Salix exigua Nutt. KAR94 Salix subcoerulea Piper Salix drummondiana Barratt ex Hook. KAR94 Salix suksdorfii Gandog. Salix lasiolepis var. lasiolepis Benth. KAR94 Salix syrticola Fern. Salix cordata Michx. KAR94 Salix taxifolia var. lejocarpa Anderss. Salix taxifolia Kunth KAR94 Salix taxifolia var. limitanea I.M. Johnston Salix taxifolia Kunth KAR94

Salix taxifolia var. microphylla (Schlecht. & Cham.) Schneid. Salix taxifolia Kunth KAR94 Salix taxifolia var. seriocarpa Anderss. Salix taxifolia Kunth KAR94 Salix tenera Anderss. Salix cascadensis Cockerell KAR94 Salix tenerrima (Henderson) Heller Salix melanopsis Nutt. KAR94 Salix thurberi Rowlee Salix exigua Nutt. KAR94 Salix torreyana Barratt Salix eriocephala Michx. KAR94 Salix tortulosa Trautv. Salix arctica Pallas KAR94 Salix toumeyi Britt. & Shafer Salix bonplandiana Kunth KAR94 * Salix tracyi Ball Salix lasiolepis var. lasiolepis Benth. KAR94 Salix vagans var. occidentalis Anderss. Salix bebbiana Sarg. KAR94 Salix vagans var. rostrata (Richards.) Anderss. Salix bebbiana Sarg. KAR94 Salix vallicola (Dudley) Britt. & Shafer Salix gooddingii Ball KAR94 Salix vestita ssp. leiolepis (Fern.) Argus Salix vestita Pursh KAR94 Salix vestita var. erecta Anderss. Salix vestita Pursh KAR94 Salix vestita var. humilior Anderss. Salix vestita Pursh KAR94 Salix vestita var. psilophylla Fern. & St. John Salix vestita Pursh KAR94 Salix walpolei (Coville & Ball) Ball Salix hastata L. KAR94

Page 387 Synonymy

Salix wardii (Bebb) Bebb Salix caroliniana Michx. KAR94 Salix watsonii (Bebb) Rydb. Salix lutea Nutt. KAR94 Salix wheeleri (Rowlee) Rydb. Salix exigua Nutt. KAR94 Salix wolfii ssp. idahoensis (Ball) E. Murr. Salix wolfii Bebb KAR94 Salix wolfii var. idahoensis Ball Salix wolfii Bebb KAR94 Salix wrightii Anderss. Salix amygdaloides Anderss. KAR94 * Salix X subsericea (Anderss.) Schneid. Salix petiolaris Sm. KAR94

Salpingostylis coelestina (Bartr.) Small Calydorea coelestina (Bartr.) Goldblatt & Henrich KAR94 Salsola australis R. Br. Salsola kali ssp. tragus (L.) Aellen KAR94 Salsola iberica Sennen & Pau Salsola kali ssp. tragus (L.) Aellen KAR94 Salsola kali ssp. ruthenica (Iljin) Soó Salsola kali ssp. tragus (L.) Aellen KAR94 Salsola kali ssp. tenuifolia Tausch Salsola kali ssp. tragus (L.) Aellen KAR94 * Salsola pestifer A. Nels. Salsola kali ssp. tragus (L.) Aellen KAR94 Salsola ruthenica Iljin Salsola kali ssp. tragus (L.) Aellen KAR94 Salsola tragus L. Salsola kali ssp. tragus (L.) Aellen KAR94 Salvia ramosissima Fern. Salvia lycioides Gray KAR94 Limnobium laevigatum (Humb. & Bonpl. ex Salvinia laevigata Humb. & Bonpl. ex Willd. Willd.) Heine KAR94 Salvinia natans auct. non (L.) All. Salvinia auriculata Aubl. KAR94 Salvinia rotundifolia auct. non Willd. Salvinia minima Baker KAR94 Salvinia rotundifolia Willd. Salvinia auriculata Aubl. KAR94 Samanea saman (Jacq.) Merr. Albizia saman (Jacq.) F. Muell. KAR94 Sambucus canadensis var. laciniata Gray Sambucus canadensis L. KAR94 Sambucus canadensis var. submollis Rehd. Sambucus canadensis L. KAR94

Sambucus cerulea var. mexicana (K. Presl ex DC.) L. Benson Sambucus mexicana K. Presl ex DC. KAR94 Sambucus racemosa ssp. pubens var. * Sambucus melanocarpa Gray melanocarpa (Gray) McMinn KAR94 Sambucus orbiculata Greene Sambucus mexicana K. Presl ex DC. KAR94 Sambucus rehderiana Schwerin Sambucus mexicana K. Presl ex DC. KAR94 Sambucus simpsonii Rehd. ex Sarg. Sambucus canadensis L. KAR94 Samolus ebracteatus ssp. cuneatus (Small) R. * Samolus cuneatus Small Knuth KAR94 Samolus ebracteatus ssp. cuneatus (Small) R. Samolus ebracteatus var. cuneatus (Small) Henrickson Knuth KAR94

Samolus floribundus Kunth Samolus valerandi ssp. parviflorus (Raf.) Hultén KAR94

* Samolus parviflorus Raf. Samolus valerandi ssp. parviflorus (Raf.) Hultén KAR94 Samyda dodecandra Jacq. Guarea guidonia (L.) Sleumer KAR94 Samyda guidonia L. Guarea guidonia (L.) Sleumer KAR94 Sanguinaria canadensis var. rotundifolia (Greene) Fedde Sanguinaria canadensis L. KAR94

Sanguisorba canadensis ssp. latifolia (Hook.) Calder & Taylor Sanguisorba canadensis L. KAR94 Sanguisorba canadensis var. latifolia Hook. Sanguisorba canadensis L. KAR94 Sanguisorba microcephala K. Presl Sanguisorba officinalis L. KAR94 Sanguisorba officinalis ssp. microcephala (K. Presl) Calder & Taylor Sanguisorba officinalis L. KAR94

Sanguisorba officinalis var. polygama (W. Nyl.) Mela & Caj. Sanguisorba officinalis L. KAR94 Sanguisorba sitchensis C.A. Mey. Sanguisorba canadensis L. KAR94 Sanguisorba stipulata Raf. Sanguisorba canadensis L. KAR94 Sanicula odorata (Raf.) K.M. Pryer & L.R. * Sanicula gregaria Bickn. Phillippe KAR94

Page 388 Synonymy

Sanicula lobata (Hbd. ex H. Wolff) St. John Sanicula purpurea St. John & Hosaka KAR94 Sanicula marilandica var. petiolulata Fern. Sanicula marilandica L. KAR94 Sanicula sandwicensis var. lobata Hbd. ex H. Wolff Sanicula purpurea St. John & Hosaka KAR94 Santolina suaveolens Pursh Matricaria discoidea DC. KAR94 Saponaria vaccaria L. Vaccaria hispanica (P. Mill.) Rauschert KAR94 baileyi Coville Sarcobatus vermiculatus (Hook.) Torr. KAR94 Sarcobatus vermiculatus var. baileyi (Coville) Jepson Sarcobatus vermiculatus (Hook.) Torr. KAR94

Sarcocornia pacifica var. utahensis (Tidestrom) Munz Sarcocornia utahensis (Tidestrom) A.J. Scott KAR94 Hypericum drummondii (Grev. & Hook.) Torr. & Sarothra drummondii Grev. & Hook. Gray KAR94 Sarothra gentianoides L. Hypericum gentianoides (L.) B.S.P. KAR94 Sarracenia drummondii Croom Sarracenia leucophylla Raf. KAR94 Sarracenia sledgei Macfarlane Sarracenia alata Wood KAR94 Sassafras albidum var. molle (Raf.) Fern. Sassafras albidum (Nutt.) Nees KAR94 Sassafras sassafras (L.) Karst. Sassafras albidum (Nutt.) Nees KAR94 * Satureja arkansana (Nutt.) Briq. Calamintha arkansana (Nutt.) Shinners KAR94 Satureja brownii p.p. Micromeria brownei var. pilosiuscula Gray KAR94 Satureja brownii var. pilosiuscula (Gray) Briq. Micromeria brownei var. pilosiuscula Gray KAR94 Satureja glabella var. angustifolia (Torr.) Svens. Calamintha arkansana (Nutt.) Shinners KAR94 Satureja glabra (Nutt.) Fern. Calamintha arkansana (Nutt.) Shinners KAR94 Savastana pauciflora (R. Br.) Scribn. & Merr. Hierochloe pauciflora R. Br. KAR94 Saxifraga aestivalis auct. p.p. non Fisch. & C.A. Mey. Saxifraga odontoloma Piper KAR94

Saxifraga aestivalis Fisch. & C.A. Mey. Saxifraga nelsoniana ssp. nelsoniana D. Don KAR94 * Saxifraga aizoon Jacq. Saxifraga paniculata P. Mill. KAR94 Saxifraga aizoon ssp. neogaea (Butters) A.& D. Löve Saxifraga paniculata P. Mill. KAR94 Saxifraga aizoon var. neogaea Butters Saxifraga paniculata P. Mill. KAR94 * Saxifraga arguta auct. non D. Don Saxifraga odontoloma Piper KAR94 Saxifraga austrina (A. Nels.) A. Nels. Saxifraga rhomboidea Greene KAR94 Saxifraga bracteata D. Don Saxifraga sibirica L. KAR94 Saxifraga bracteosa Suksdorf Saxifraga integrifolia Hook. KAR94 Saxifraga bracteosa var. angustifolia Suksdorf Saxifraga integrifolia Hook. KAR94 Saxifraga cernua var. exilioides Polunin Saxifraga cernua L. KAR94 * Saxifraga debilis Engelm. ex Gray Saxifraga rivularis L. KAR94 * Saxifraga exilis Steph. Saxifraga sibirica L. KAR94 Saxifraga fallax Greene Saxifraga californica Greene KAR94 * Saxifraga forbesii Vasey Saxifraga pensylvanica L. KAR94 Saxifraga fragosa var. leucandra Suksdorf Saxifraga integrifolia Hook. KAR94 Saxifraga gracillima A.M. Johnson Saxifraga californica Greene KAR94 Saxifraga greenei Blank. Saxifraga rhomboidea Greene KAR94 * Saxifraga hallii Gray Saxifraga californica Greene KAR94 Saxifraga hyperborea ssp. debilis (Engelm. ex Gray) A.& D. Löve & Kapoor Saxifraga rivularis L. KAR94

Saxifraga integrifolia var. rhomboidea (Greene) M.E. Jones Saxifraga rhomboidea Greene KAR94 Saxifraga laevicarpa A.M. Johnson Saxifraga integrifolia Hook. KAR94 Saxifraga laevicaulis A.M. Johnson Saxifraga aprica Greene KAR94

Saxifraga mertensiana var. eastwoodiae (Small) Engl. & Irmsch. Saxifraga mertensiana Bong. KAR94 Saxifraga montanensis Small Saxifraga oregana T.J. Howell KAR94 Saxifraga napensis Small Saxifraga californica Greene KAR94 Saxifraga occidentalis var. allenii (Small) C.L. Hitchc. Saxifraga occidentalis S. Wats. KAR94

Page 389 Synonymy

Saxifraga occidentalis var. wallowensis M.E. Peck Saxifraga occidentalis S. Wats. KAR94 Saxifraga oregana var. montanensis (Small) C.L. Hitchc. Saxifraga oregana T.J. Howell KAR94 Saxifraga oregana var. sierrae Coville Saxifraga oregana T.J. Howell KAR94 Saxifraga parvifolia Greene Saxifraga californica Greene KAR94 Saxifraga pectinata Pursh, non Schott, Nyman & Kotschy Luetkea pectinata (Pursh) Kuntze KAR94 Saxifraga peltata Torr. ex Benth. Darmera peltata (Torr. ex Benth.) Voss KAR94 Saxifraga pensylvanica ssp. interior Burns Saxifraga pensylvanica L. KAR94 Saxifraga pensylvanica ssp. tenuirostrata Burns Saxifraga pensylvanica L. KAR94

Saxifraga pensylvanica var. forbesii (Vasey) Engl. & Irmsch. Saxifraga pensylvanica L. KAR94

Saxifraga pensylvanica var. purpuripetala (A.M. Johnson) Bush Saxifraga pensylvanica L. KAR94

* Saxifraga punctata L. p.p. Saxifraga nelsoniana ssp. nelsoniana D. Don KAR94 Saxifraga punctata ssp. arguta auct. non (D. Don) Hultén Saxifraga odontoloma Piper KAR94

Saxifraga punctata ssp. nelsoniana (D. Don) Hultén Saxifraga nelsoniana ssp. nelsoniana D. Don KAR94 Saxifraga punctata var. arguta sensu Engl. & Irmsch. Saxifraga odontoloma Piper KAR94

Saxifraga punctata var. nelsoniana (D. Don) Macoun Saxifraga nelsoniana ssp. nelsoniana D. Don KAR94

Saxifraga pyrolifolia D. Don Leptarrhena pyrolifolia (D. Don) R. Br. ex Ser. KAR94 Saxifraga radiata Small Saxifraga sibirica L. KAR94 Saxifraga reflexa ssp. occidentalis (S. Wats.) Hultén Saxifraga occidentalis S. Wats. KAR94 Saxifraga rhomboidea var. austrina A. Nels. Saxifraga rhomboidea Greene KAR94 Saxifraga rhomboidea var. franciscana (Small) Kearney & Peebles Saxifraga rhomboidea Greene KAR94 Saxifraga rivularis var. debilis (Engelm. ex Gray) Dorn Saxifraga rivularis L. KAR94 Saxifraga rivularis var. flexuosa (Sternb.) Engl. & Irmsch. Saxifraga rivularis L. KAR94 Saxifraga rivularis var. hyperborea (R. Br.) Dorn Saxifraga rivularis L. KAR94 Saxifraga rivularis var. laurentiana (Ser.) Engl. Saxifraga sibirica L. KAR94

Saxifraga serpyllifolia ssp. chrysantha (Gray) W.A. Weber Saxifraga chrysantha Gray KAR94 Saxifraga serpyllifolia var. chrysantha (Gray) Dorn Saxifraga chrysantha Gray KAR94 Saxifraga stellaris var. comosa Poir. Saxifraga foliolosa R. Br. KAR94 Saxifraga tolmiei var. ledifolia (Greene) Engl. & Irmsch. Saxifraga tolmiei Torr. & Gray KAR94 Saxifraga umbellulata sensu Greene, non Hook. & Thomas Saxifraga aprica Greene KAR94 Saxifraga virginiensis var. californica (Greene) Jepson Saxifraga californica Greene KAR94 Scaevola chamissoniana var. bracteosa Hbd. Scaevola chamissoniana Gaud. KAR94 Scaevola chamissoniana var. caerulescens Levl. Scaevola chamissoniana Gaud. KAR94

Scaevola chamissoniana var. cylindrocarpa (Hbd.) Krause Scaevola chamissoniana Gaud. KAR94 Scaevola chamissoniana var. hitchcockii Skottsberg Scaevola chamissoniana Gaud. KAR94 Scaevola chamissoniana var. piccoi O.& I. Deg. Scaevola chamissoniana Gaud. KAR94 Scaevola kauaiensis (O. Deg.) St. John Scaevola glabra Hook. & Arn. KAR94 Scaevola procera var. pseudomollis Skottsberg Scaevola mollis Hook. & Arn. KAR94 * lychnoides Hbd. Alsinidendron lychnoides (Hbd.) Sherff KAR94 Schiedea viscosa Mann Alsinidendron viscosum (Mann) Sherff KAR94 Schiedea viscosa var. laevis (Sherff) St. John Alsinidendron viscosum (Mann) Sherff KAR94 Schizachne purpurascens var. pubescens Dore Schizachne purpurascens (Torr.) Swallen KAR94 Schizachne stricta (Michx.) Hultén Schizachne purpurascens (Torr.) Swallen KAR94 Schizaea elegans auct. non (Vahl) Sw. Schizaea fluminensis Miers ex Sturm KAR94 Schizaea germanii (Fée) Prantl Actinostachys pennula (Sw.) Hook. KAR94 Schizaea pennula Sw. Actinostachys pennula (Sw.) Hook. KAR94

Page 390 Synonymy

Schizostege lidgatei (Baker) Hbd. Pteris lidgatei (Baker) Christ KAR94 Schlegelia portoricensis (Urban) Britt. Schlegelia brachyantha Griseb. KAR94 Schobera angiosperma (Murr.) Britt. Heliotropium angiospermum Murr. KAR94 Schobera occidentalis S. Wats. Suaeda calceoliformis (Hook.) Moq. KAR94 * Schoenolirion album Dur. Hastingsia alba (Dur.) S. Wats. KAR94 * Schoenolirion bracteosum (S. Wats.) Jepson Hastingsia bracteosa S. Wats. KAR94 * Schoenolirion elliottii Feay ex Gray Schoenolirion albiflorum (Raf.) R.R. Gates KAR94 * Schoenolirion texanum (Scheele) Gray Schoenolirion wrightii Sherman KAR94

Schoenoplectus americanus (Pers.) Volk. ex Schinz & R. Keller Scirpus americanus Pers. KAR94 Schoenoplectus americanus (PERS.)VOLKART EX SCHINZ & R.KELLER Scirpus pungens Vahl NLSPN Schoenoplectus californicus (C.A. Mey.) Palla Scirpus californicus (C.A. Mey.) Steud. KAR94 Schoenoplectus juncoides (Roxb.) Palla Scirpus juncoides Roxb. KAR94 Schoenoplectus lacustris ssp. acutus (Muhl. ex Bigelow) A.& D. Löve Scirpus acutus Muhl. ex Bigelow KAR94 Schoenoplectus lacustris ssp. creber (Fern.) A.& D. Löve Scirpus tabernaemontani K.C. Gmel. KAR94 Schoenoplectus lacustris ssp. validus (Vahl) T. Koyama Scirpus tabernaemontani K.C. Gmel. KAR94 Schoenoplectus maritimus (L.) Lye Scirpus maritimus L. KAR94 Schoenoplectus pungens (Vahl) Palla Scirpus pungens Vahl KAR94 Schoenoplectus triqueter (L.) Palla Scirpus triqueter L. KAR94 Schoenoplectus validus (Vahl) A.& D. Löve Scirpus tabernaemontani K.C. Gmel. KAR94 Schoenus coloratus L. Rhynchospora colorata (L.) H. Pfeiffer KAR94 Schoenus miliaceus Lam. Rhynchospora miliacea (Lam.) Gray KAR94 Schoenus rariflorus Michx. Rhynchospora rariflora (Michx.) Ell. KAR94 Schradera vahlii Steyermark Schradera exotica (J.F. Gmel.) Standl. KAR94

Schwalbea americana var. australis (Pennell) Reveal & Broome Schwalbea americana L. KAR94 Schwalbea australis Pennell Schwalbea americana L. KAR94 Scirpus aestivalis Retz. Fimbristylis aestivalis (Retz.) Vahl KAR94 * Scirpus americanus auct. non Pers. Scirpus pungens Vahl KAR94 Scirpus americanus var. longispicatus Britt. Scirpus pungens Vahl KAR94

Scirpus americanus var. monophyllus (J.& K. Presl) T. Koyama Scirpus americanus Pers. KAR94 Scirpus americanus var. polyphyllus (Boeckl.) Beetle Scirpus pungens Vahl KAR94

Scirpus annuus All. Fimbristylis annua (All.) Roemer & J.A. Schultes KAR94 Scirpus atropurpureus Retz. Eleocharis atropurpurea (Retz.) J.& K. Presl KAR94 Scirpus atrovirens var. flaccidifolius Fern. Scirpus flaccidifolius (Fern.) Schuyler KAR94 Scirpus atrovirens var. georgianus (Harper) Fern. Scirpus georgianus Harper KAR94 Scirpus atrovirens var. pallidus Britt. Scirpus pallidus (Britt.) Fern. KAR94 Fimbristylis autumnalis (L.) Roemer & J.A. Scirpus autumnalis L. Schultes KAR94 Scirpus barbatus Rottb. Bulbostylis barbata (Rottb.) C.B. Clarke KAR94 Scirpus bergsonii Schuyler Scirpus saximontanus Fern. KAR94 Scirpus californicus var. tereticulmis (Steud.) Beetle Scirpus californicus (C.A. Mey.) Steud. KAR94 Eleocharis geniculata (L.) Roemer & J.A. Scirpus caribaea Rottb. Schultes KAR94 Scirpus carinatus (Hook. & Arn. ex Torr.) Gray, non Sm. Scirpus koilolepis (Steud.) Gleason KAR94 Scirpus carolinianus Lam. Fimbristylis caroliniana (Lam.) Fern. KAR94 Scirpus castaneus Michx. Fimbristylis castanea (Michx.) Vahl KAR94

Scirpus cespitosus var. austriacus (Pallas) Aschers. & Graebn. Scirpus cespitosus L. KAR94 Scirpus cespitosus var. callosus Bigelow Scirpus cespitosus L. KAR94

Page 391 Synonymy

Scirpus cespitosus var. delicatulus Fern. Scirpus cespitosus L. KAR94 Scirpus chilensis Nees & Meyen ex Kunth Scirpus americanus Pers. KAR94 Scirpus complanatus Retz. Fimbristylis complanata (Retz.) Link KAR94 Scirpus confervoides Poir. Websteria confervoides (Poir.) S. Hooper KAR94 Scirpus conglomeratus Kunth Scirpus americanus Pers. KAR94 Scirpus corymbosus L. Rhynchospora corymbosa (L.) Britt. KAR94 Scirpus cringer Gray Eriophorum cringerum (Gray) Beetle KAR94 Scirpus cyperinus var. brachypodus (Fern.) Gilly Scirpus atrocinctus Fern. KAR94 Scirpus cyperinus var. condensatus Fern. Scirpus cyperinus (L.) Kunth KAR94 Scirpus cyperinus var. eriophorum (Michx.) Kunth Scirpus cyperinus (L.) Kunth KAR94 Scirpus cyperinus var. laxus (Gray) Beetle Scirpus cyperinus (L.) Kunth KAR94 Scirpus cyperinus var. pedicellatus (Fern.) Schuyler Scirpus pedicellatus Fern. KAR94 Scirpus cyperinus var. pelius Fern. Scirpus cyperinus (L.) Kunth KAR94 Scirpus cyperinus var. rubricosus (Fern.) Gilly Scirpus cyperinus (L.) Kunth KAR94 Scirpus debilis Pursh, non Lam. Scirpus purshianus Fern. KAR94 Scirpus dichotomus L. Fimbristylis dichotoma (L.) Vahl KAR94 Scirpus equisetoides Ell. Eleocharis equisetoides (Ell.) Torr. KAR94 Scirpus eriophorum Michx. Scirpus cyperinus (L.) Kunth KAR94 Scirpus erismaniae Schuyler Scirpus erectus Poir. KAR94 Scirpus fernaldii Bickn. Scirpus maritimus L. KAR94 Scirpus ferrugineus L. Fimbristylis ferruginea (L.) Vahl KAR94 Scirpus fistulosus Poir., non Forsk. Eleocharis acutangula (Roxb.) J.A. Schultes KAR94 Scirpus fuirenus T. Koyama Fuirena umbellata Rottb. KAR94 Scirpus glaucus Torr. Eleocharis erythropoda Steud. KAR94 Scirpus hudsonianus (Michx.) Fern. Eriophorum alpinum L. KAR94 Eleocharis interstincta (Vahl) Roemer & J.A. Scirpus interstinctus Vahl Schultes KAR94 Scirpus juncoides var. digynus (Boeckl.) T. Koyama Scirpus purshianus Fern. KAR94 Scirpus juncoides var. williamsii (Fern.) T. Koyama Scirpus purshianus Fern. KAR94

Scirpus kamtschaticus C.A. Mey. Eleocharis kamtschatica (C.A. Mey.) Komarov KAR94 Scirpus lacustris auct. non L. Scirpus heterochaetus Chase KAR94 Scirpus lacustris L. p.p. Scirpus acutus Muhl. ex Bigelow KAR94 Scirpus lacustris ssp. creber (Fern.) T. Koyama Scirpus tabernaemontani K.C. Gmel. KAR94 Scirpus lacustris ssp. glaucus (Reichenb.) Hartman Scirpus tabernaemontani K.C. Gmel. KAR94 Scirpus lacustris ssp. tabernaemontani (K.C. Gmel.) Syme Scirpus tabernaemontani K.C. Gmel. KAR94 Scirpus lacustris ssp. validus (Vahl) T. Koyama Scirpus tabernaemontani K.C. Gmel. KAR94 Scirpus lacustris var. tenniculmis Sheldon Scirpus heterochaetus Chase KAR94 Scirpus lineatus auct. non Michx. Scirpus pendulus Muhl. KAR94 Scirpus lithospermus L. Scleria lithosperma (L.) Sw. KAR94 Scirpus maritimus var. agonus (Fern.) Beetle Scirpus robustus Pursh KAR94 Scirpus maritimus var. fernaldii (Bickn.) Beetle Scirpus maritimus L. KAR94 Scirpus maritimus var. macrostachyus Michx. Scirpus robustus Pursh KAR94 Scirpus maritimus var. paludosus (A. Nels.) Kükenth. Scirpus maritimus L. KAR94 Scirpus maritimus var. tuberosus (Desf.) Roemer & J.A. Schultes Scirpus tuberosus Desf. KAR94 Scirpus micranthus Vahl Lipocarpha micrantha (Vahl) G. Tucker KAR94 Scirpus micranthus var. drummondii (Nees) Mohlenbrock Lipocarpha drummondii (Nees) G. Tucker KAR94 Scirpus microcarpus var. longispicatus M.E. Peck Scirpus microcarpus J.& K. Presl KAR94 Scirpus microcarpus var. rubrotinctus (Fern.) M.E. Jones Scirpus microcarpus J.& K. Presl KAR94 Scirpus miliaceus L. Fimbristylis miliacea (L.) Vahl KAR94 Scirpus monophyllus J.& K. Presl Scirpus americanus Pers. KAR94

Page 392 Synonymy

Scirpus mutatus L. Eleocharis mutata (L.) Roemer & J.A. Schultes KAR94 Eleocharis quinqueflora (F.X. Hartmann) Scirpus nanus Spreng. Schwarz KAR94 Scirpus novae-angliae Britt. Scirpus cylindricus (Torr.) Britt. KAR94 Scirpus obtusus Willd. Eleocharis obtusa (Willd.) J.A. Schultes KAR94 Scirpus occidentalis (S. Wats.) Chase Scirpus acutus Muhl. ex Bigelow KAR94 Scirpus olneyi Gray Scirpus americanus Pers. KAR94

Scirpus ovatus Roth Eleocharis ovata (Roth) Roemer & J.A. Schultes KAR94

Scirpus pachystylus C. Wright Eleocharis pachystyla (C. Wright) C.B. Clarke KAR94 Scirpus pacificus Britt. Scirpus maritimus L. KAR94 Scirpus paludosus A. Nels. Scirpus maritimus L. KAR94 Scirpus paludosus var. atlanticus Fern. Scirpus maritimus L. KAR94 Eleocharis quinqueflora (F.X. Hartmann) Scirpus pauciflorus Lightf. Schwarz KAR94 Scirpus pedicellatus var. pullus Fern. Scirpus pedicellatus Fern. KAR94 * Scirpus pumilus auct. non Vahl Scirpus rollandii Fern. KAR94 Scirpus pumilus ssp. rollandii (Fern.) Raymond Scirpus rollandii Fern. KAR94 Scirpus pumilus var. rollandii (Fern.) Beetle Scirpus rollandii Fern. KAR94 Scirpus pungens ssp. monophyllus (J.& K. Presl) Taylor & MacBryde Scirpus americanus Pers. KAR94 Scirpus pungens var. longisetus Benth. & F. Muell. Scirpus pungens Vahl KAR94

Scirpus pungens var. longispicatus (Britt.) Taylor & MacBryde Scirpus pungens Vahl KAR94 Scirpus pungens var. polyphyllus Boeckl. Scirpus pungens Vahl KAR94 Eleocharis quadrangulata (Michx.) Roemer & Scirpus quadrangulatus Michx. J.A. Schultes KAR94 Eleocharis quinqueflora (F.X. Hartmann) Scirpus quinqueflorus F.X. Hartmann Schwarz KAR94 Scirpus retroflexus Poir. Eleocharis retroflexa (Poir.) Urban KAR94 Scirpus robustus var. novae-angliae (Britt.) Beetle Scirpus cylindricus (Torr.) Britt. KAR94 Scirpus rockii Kükenth. Scirpus juncoides Roxb. KAR94 Scirpus rostellatus Torr. Eleocharis rostellata (Torr.) Torr. KAR94 Scirpus rubricosus Fern. Scirpus cyperinus (L.) Kunth KAR94 Scirpus rubrotinctus Fern. Scirpus microcarpus J.& K. Presl KAR94 Scirpus rufus (HUDS.)SCHRAD. Scirpus rufus var. neogaeus Fern. NLSPN Scirpus schoenoides Retz. Fimbristylis schoenoides (Retz.) Vahl KAR94 Scirpus scirpoideus (Michx.) T. Koyama Fuirena scirpoidea Michx. KAR94 Scirpus smithii var. setosus Fern. Scirpus smithii Gray KAR94 Scirpus smithii var. williamsii (Fern.) Beetle Scirpus purshianus Fern. KAR94 Scirpus spadiceus auct. non L. Fimbristylis thermalis S. Wats. KAR94 Scirpus steinmetzii Fern. Scirpus tabernaemontani K.C. Gmel. KAR94 Scirpus stenophyllus Ell. Bulbostylis stenophylla (Ell.) C.B. Clarke KAR94 Scirpus subterminalis var. cylindricus (Torr.) T. Koyama Scirpus cylindricus (Torr.) Britt. KAR94 Scirpus supinus auct. non L. Scirpus hallii Gray KAR94 Scirpus supinus var. hallii (Gray) Gray Scirpus hallii Gray KAR94 Scirpus supinus var. saximontanus (Fern.) T. Koyama Scirpus saximontanus Fern. KAR94 Scirpus sylvaticus L. p.p. Scirpus expansus Fern. KAR94 Scirpus tenuiculmis (Sheldon) Soják Scirpus heterochaetus Chase KAR94 Scirpus uniglumis Link Eleocharis uniglumis (Link) J.A. Schultes KAR94 Scirpus vahlii Lam. Fimbristylis vahlii (Lam.) Link KAR94 * Scirpus validus Vahl Scirpus tabernaemontani K.C. Gmel. KAR94

Page 393 Synonymy

Scirpus validus var. creber Fern. Scirpus tabernaemontani K.C. Gmel. KAR94 Scirpus wilkensii Schuyler Scirpus erectus Poir. KAR94 Scirpus wolfii Gray Eleocharis wolfii (Gray) Gray ex Britt. KAR94 * Scleria canescens Boeckl. Scleria scindens Nees ex Kunth KAR94 Scleria ciliata var. curtissii (Britt.) Kessler Scleria pauciflora var. curtissii (Britt.) Fairey KAR94 Scleria costata (Britt.) Small Scleria baldwinii (Torr.) Steud. KAR94 * Scleria curtissii Britt. Scleria pauciflora var. curtissii (Britt.) Fairey KAR94 * Scleria distans Poir. Scleria hirtella Sw. KAR94 * Scleria doradoensis Britt. Scleria hirtella Sw. KAR94 * Scleria flaccida Steud. Scleria triglomerata Michx. KAR94 Scleria gracilis Ell., non L.C. Rich. Scleria georgiana Core KAR94 Scleria grisebachii C.B. Clarke Scleria eggersiana Boeckl. KAR94 Scleria interrupta L.C. Rich. Scleria hirtella Sw. KAR94 Scleria pterota var. melaleuca (Reichenb. ex * Scleria melaleuca Reichenb. ex Schlecht. & Cham. Schlecht. & Cham.) Standl. KAR94 * Scleria nitida Muhl. ex Willd. Scleria triglomerata Michx. KAR94 Scleria reticularis var. pubescens Britt. Scleria muehlenbergii Steud. KAR94 Scleria reticularis var. pumila Britt. Scleria reticularis Michx. KAR94 * Scleria setacea auct. non Poir. Scleria muehlenbergii Steud. KAR94 Scleria stevensiana Britt. Scleria muehlenbergii Steud. KAR94 Scrophularia pectinata Raf. Scrophularia lanceolata Pursh KAR94 Scutellaria angustifolia var. canescens Gray Scutellaria siphocamyploides Vatke KAR94 Scutellaria austiniae Eastw. Scutellaria siphocamyploides Vatke KAR94 Scutellaria epilobiifolia A. Hamilton Scutellaria galericulata L. KAR94

Scutellaria galericulata ssp. pubescens (Benth.) A.& D. Löve Scutellaria galericulata L. KAR94

Scutellaria galericulata var. epilobiifolia (A. Hamilton) Jordal Scutellaria galericulata L. KAR94 Scutellaria galericulata var. pubescens Benth. Scutellaria galericulata L. KAR94 Scutellaria incana ssp. hispida (Benth.) Epling Scutellaria integrifolia L. KAR94 Scutellaria integrifolia var. hispida Benth. Scutellaria integrifolia L. KAR94 Scutellaria nervosa var. calvifolia Fern. Scutellaria nervosa Pursh KAR94 Sebastiania ligustrina (Michx.) Muell.-Arg. Sebastiania fruticosa (Bartr.) Fern. KAR94 Sebesten sebestena (L.) Britt. ex Small Cordia sebestena L. KAR94 Securidaca volubilis L. Dalbergia monetaria L. f. KAR94 Sedum integrifolium ssp. integrifolium (Raf.) A. Sedum alaskanum (Rose) Rose ex Hutchinson Nels. KAR94 Sedum cymosum (Nutt.) Fröd. Diamorpha smallii Britt. ex Small KAR94 Sedum integrifolium ssp. integrifolium (Raf.) A. Sedum rosea ssp. integrifolium (Raf.) Hultén Nels. KAR94 Sedum integrifolium ssp. integrifolium (Raf.) A. Sedum rosea var. alaskanum (Rose) Berger Nels. KAR94 Sedum integrifolium ssp. integrifolium (Raf.) A. Sedum rosea var. frigidum (Rydb.) Hultén Nels. KAR94 Sedum integrifolium ssp. integrifolium (Raf.) A. Sedum rosea var. integrifolium (Raf.) Berger Nels. KAR94 Sedum rosea var. roanense (Britt.) Berger Sedum rosea (L.) Scop. KAR94 Sedum smallii (Britt. ex Small) Ahles Diamorpha smallii Britt. ex Small KAR94 Sedum vigilimontis Small Sedum pulchellum Michx. KAR94 Selaginella albonitens Spring Selaginella tenella (Beauv.) Spring KAR94 Selaginella apus Spring Selaginella apoda (L.) Spring KAR94 Selaginella plagiochila sensu Krug & Urban, non Baker Selaginella armata Baker KAR94 Selaginella portoricensis A. Braun Selaginella substipitata Spring KAR94 Senecio alabamensis Britt. ex Small Senecio tomentosus Michx. KAR94

Page 394 Synonymy

Senecio atropurpureus ssp. frigidus (Richards.) Hultén Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Senecio atropurpureus ssp. tomentosus (Kjellm.) Hultén Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Senecio atropurpureus var. dentatus (Gray) Hultén Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Senecio atropurpureus var. ulmeri (Steffen) Porsild Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Senecio aureus var. aquilonius Fern. Senecio aureus L. KAR94 Senecio aureus var. gracilis (Pursh) Hook. Senecio aureus L. KAR94 Senecio aureus var. intercursus Fern. Senecio aureus L. KAR94 Senecio aureus var. werneriifolius Gray Senecio werneriifolius (Gray) Gray KAR94 Senecio balsamitae Muhl. ex Willd. Senecio pauperculus Michx. KAR94 Senecio clevelandii var. heterophyllus Hoover Senecio clevelandii Greene KAR94 Senecio congestus ssp. tonsus (Fern.) A.& D. Löve Senecio congestus (R. Br.) DC. KAR94 Senecio congestus var. palustris (L.) Fern. Senecio congestus (R. Br.) DC. KAR94 Senecio congestus var. tonsus Fern. Senecio congestus (R. Br.) DC. KAR94 Senecio covillei Greene Senecio scorzonella Greene KAR94 Senecio covillei var. scorzonella (Greene) Jepson Senecio scorzonella Greene KAR94 Senecio crassulus var. cusickii (Piper) Greenm. ex Peck Senecio crassulus Gray KAR94 Senecio crawfordii (Britt.) G.W. & G.R. Dougl. Senecio pauperculus Michx. KAR94 Senecio crocatus var. wolfii Greenm. Senecio crocatus Rydb. KAR94 Senecio cymbalarioides var. moresbiensis Calder & Taylor Senecio cymbalarioides Buek KAR94 Senecio discoideus (Hook.) Britt. Senecio pauciflorus Pursh KAR94 Senecio fedifolius Rydb. Senecio debilis Nutt. KAR94 * Senecio foetidus J.T. Howell Senecio hydrophiloides Rydb. KAR94 Senecio foetidus var. hydrophiloides (Rydb.) T.M. Barkl. ex Cronq. Senecio hydrophiloides Rydb. KAR94 Senecio frigidus (Richards.) Less. Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Senecio gaspensis Greenm. Senecio pauperculus Michx. KAR94 Senecio gaspensis var. firmifolius (Greenm.) Fern. Senecio pauperculus Michx. KAR94 Senecio gibbsonsii Greene Senecio triangularis Hook. KAR94 Senecio gracilis Pursh Senecio aureus L. KAR94 Senecio greggii Rydb. Senecio tampicanus DC. KAR94 * Senecio imparipinnatus Klatt Senecio tampicanus DC. KAR94 Senecio integerrimus var. lugens (Richards.) Boivin Senecio lugens Richards. KAR94 Senecio ionophyllus var. sparsilobatus (Parish) Hall Senecio bernardinus Greene KAR94 Senecio kjellmanii Porsild Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Senecio ligulifolius Greene Senecio macounii Greene KAR94 Senecio molinarius Greenm. Senecio werneriifolius (Gray) Gray KAR94

Senecio moresbiensis (Calder & Taylor) Dougl. & Ruyle-Dougl. Senecio cymbalarioides Buek KAR94 Senecio muirii Greenm. Senecio werneriifolius (Gray) Gray KAR94 Senecio obovatus var. elliottii (Torr. & Gray) Fern. Senecio obovatus Muhl. ex Willd. KAR94 Senecio obovatus var. rotundus Britt. Senecio obovatus Muhl. ex Willd. KAR94 Senecio palustris (L.) Hook. Senecio congestus (R. Br.) DC. KAR94 Senecio pauciflorus var. fallax (Greenm.) Greenm. Senecio indecorus Greene KAR94

Senecio pauperculus var. balsamitae (Muhl. ex Willd.) Fern. Senecio pauperculus Michx. KAR94 Senecio pauperculus var. crawfordii (Britt.) T.M. Barkl. Senecio pauperculus Michx. KAR94 Senecio pauperculus var. firmifolius (Greenm.) Greenm. Senecio pauperculus Michx. KAR94 Senecio pauperculus var. neoscoticus Fern. Senecio pauperculus Michx. KAR94 Senecio pauperculus var. praelongus (Greenm.) House Senecio pauperculus Michx. KAR94

Senecio pauperculus var. thompsoniensis (Greenm.) Boivin Senecio pauperculus Michx. KAR94 Senecio pereziifolius Rydb. Senecio hydrophiloides Rydb. KAR94 Senecio pseudotomentosus Mackenzie & Bush Senecio plattensis Nutt. KAR94

Page 395 Synonymy

Senecio resedifolius Less. Senecio cymbalaria Pursh KAR94 Senecio robbinsii Oakes ex Rusby Senecio schweinitzianus Nutt. KAR94 Senecio rotundus (Britt.) Small Senecio obovatus Muhl. ex Willd. KAR94 Senecio sandvicensis auct. non Less. Senecio hydrophilus Nutt. KAR94 Senecio saxosus Klatt Senecio werneriifolius (Gray) Gray KAR94 Senecio saxosus var. toiyabensis Greenm. Senecio werneriifolius (Gray) Gray KAR94 Senecio smallii Britt. Senecio anonymus Wood KAR94 Senecio streptanthifolius var. moresbiensis (Calder & Taylor) Boivin Senecio cymbalarioides Buek KAR94 Senecio subnudus DC. Senecio cymbalarioides Buek KAR94 Senecio tichomirovii auct. non Schischkin Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Senecio triangularis var. angustifolius G.N. Jones Senecio triangularis Hook. KAR94 Senecio tweedyi Rydb. Senecio pauperculus Michx. KAR94 Senecio valerianifolius Link ex Spreng. Erechtites valerianifolia (Spreng.) DC. KAR94 Senecio werneriifolius var. incertus Greenm. Senecio werneriifolius (Gray) Gray KAR94 Senna hebecarpa var. longipila (E.L. Braun) C.F. Reed Senna hebecarpa (Fern.) Irwin & Barneby KAR94 Serapias helleborine L. Epipactis helleborine (L.) Crantz KAR94 Serenoa serrulata (Michx.) Nichols. Serenoa repens (Bartr.) Small KAR94 Sericotheca discolor (Pursh) Rydb. Holodiscus discolor (Pursh) Maxim. KAR94 Serinia oppositifolia (Raf.) Kuntze Krigia cespitosa (Raf.) Chambers KAR94 Serratula arvensis L. Cirsium arvense (L.) Scop. KAR94 Sesban emerus (Aubl.) Britt. & Wilson Sesbania emerus (Aubl.) Urban KAR94 Sesban exaltatus (Raf.) Rydb. Sesbania exaltata (Raf.) Rydb. ex A.W. Hill KAR94 Sesbania arborea O.& I. Deg. Sesbania tomentosa Hook. & Arn. KAR94 Sesbania hawaiiensis O.& I. Deg. Sesbania tomentosa Hook. & Arn. KAR94 Sesbania hobdyi O.& I. Deg. Sesbania tomentosa Hook. & Arn. KAR94 Sesbania macrocarpa Muhl. ex Raf. Sesbania exaltata (Raf.) Rydb. ex A.W. Hill KAR94 Sesbania platycarpa Pers. Glottidium vesicarium (Jacq.) Harper KAR94 Sesbania tomentosa var. molokaiensis O. Deg. & Sherff Sesbania tomentosa Hook. & Arn. KAR94 * Sesbania vesicaria (Jacq.) Ell. Glottidium vesicarium (Jacq.) Harper KAR94 Sesleria dactyloides Nutt. Buchloe dactyloides (Nutt.) Engelm. KAR94 * Sesuvium erectum Correll Sesuvium verrucosum Raf. KAR94 * Setaria geniculata Beauv. Setaria parviflora (Poir.) Kerguelen KAR94

* Setaria glauca sensu Vickery Setaria pumila (Poir.) Roemer & J.A. Schultes KAR94

Setaria glauca var. pallidifusca (Schumacher) T. Koyama Setaria pumila (Poir.) Roemer & J.A. Schultes KAR94 * Setaria italica (Koern.) F.T. Hubbard Setaria italica (L.) Beauv. KAR94 Setaria italica var. metzeri (Koern.) Jáv. Setaria italica (L.) Beauv. KAR94 Setaria italica var. stramineofructa (F.T. Hubbard) Bailey Setaria italica (L.) Beauv. KAR94 Setaria lutescens (Weigel) F.T. Hubbard Setaria glauca (L.) Beauv. KAR94

Setaria pallidifusca (Schumacher) Stapf & C.E. Hubbard Setaria pumila (Poir.) Roemer & J.A. Schultes KAR94 Setiscapella cleistogama (Gray) Barnh. Utricularia subulata L. KAR94 Setiscapella pusilla (Vahl) Barnh. Utricularia pusilla Vahl KAR94 Setiscapella subulata (L.) Barnh. Utricularia subulata L. KAR94 Seymeria macrophylla Nutt. Dasistoma macrophylla (Nutt.) Raf. KAR94 * Shinnersia rivularis (Gray) King & H.E. Robins. Trichocoronis rivularis Gray KAR94 Sicyos lobata Michx. Echinocystis lobata (Michx.) Torr. & Gray KAR94 Sicyos trifoliatus L. Cissus trifoliata (L.) L. KAR94 Sida alba L. Sida spinosa L. KAR94 Sida angustifolia auct. p.p. non Lam. Sida spinosa L. KAR94 Sida cristata L. Anoda cristata (L.) Schlecht. KAR94

Page 396 Synonymy

Sida hederacea (Dougl. ex Hook.) Torr. ex Gray Malvella leprosa (Ortega) Krapov. KAR94 Sida leprosa (Ortega) K. Schum. Malvella leprosa (Ortega) Krapov. KAR94 Sida leprosa var. hederacea (Dougl. ex Hook.) K. Schum. Malvella leprosa (Ortega) Krapov. KAR94

Sida spinosa var. angustifolia auct. p.p. non (Lam.) Griseb. Sida spinosa L. KAR94 Sida villosa P. Mill. Melochia spicata (L.) Fryxell KAR94 Sidalcea malviflora ssp. virgata (T.J. Howell) Sidalcea malviflora var. virgata (T.J. Howell) Dimling C.L. Hitchc. KAR94 Sidalcea neomexicana var. covillei (Greene) Roush Sidalcea covillei Greene KAR94 Sidalcea malviflora ssp. virgata (T.J. Howell) * Sidalcea virgata T.J. Howell C.L. Hitchc. KAR94

Sideranthus megacephalus (Nash) Small Machaeranthera phyllocephala (DC.) Shinners KAR94 * Sieglingia decumbens (L.) Bernh. Danthonia decumbens (L.) DC. KAR94 Siella erecta (Huds.) M. Pimen. Berula erecta (Huds.) Coville KAR94 Sieversia peckii (Pursh) Rydb. Geum peckii Pursh KAR94 Sieversia pentapetala (L.) Greene Geum pentapetalum (L.) Makino KAR94 Silene alba MUHL. EX BRITTON Silene nivea (Nutt.) Muhl. ex Otth NLSPN Silene flos-cuculi (L.) Greuter & Burdet Lychnis flos-cuculi L. KAR94 Silphium trilobatum L. Complaya trilobata (L.) Strother KAR94 Simpsonia microcarpa (Sarg.) O.F. Cook Thrinax morrisii H. Wendl. KAR94 Sinapis incana L. Hirschfeldia incana (L.) Lagrèze-Fossat KAR94 Sisymbrium alliaria (L.) Scop. Alliaria petiolata (Bieb.) Cavara & Grande KAR94 Sisymbrium amphibium L. Rorippa amphibia (L.) Bess. KAR94 Sisymbrium humile C.A. Mey. Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Descurainia incana ssp. incana (Bernh. ex Sisymbrium incanum Bernh. ex Fisch. & C.A. Mey. Fisch. & C.A. Mey.) Dorn KAR94 Sisymbrium nasturtium-aquaticum L. Rorippa nasturtium-aquaticum (L.) Hayek KAR94 Sisymbrium virgatum Nutt. Halimolobos virgata (Nutt.) O.E. Schulz KAR94 Sisyrinchium apiculatum Bickn. Sisyrinchium atlanticum Bickn. KAR94 * Sisyrinchium arenicola Bickn. Sisyrinchium fuscatum Bickn. KAR94 Sisyrinchium asheianum Bickn. Sisyrinchium albidum Raf. KAR94 Sisyrinchium bermudiana auct. non L. Sisyrinchium angustifolium P. Mill. KAR94 Sisyrinchium californicum (Ker-Gawl. ex Sims) Sisyrinchium boreale (Bickn.) Henry Ait. KAR94 Sisyrinchium brownei Small Sisyrinchium rosulatum Bickn. KAR94 * Sisyrinchium capillare Bickn. Sisyrinchium albidum Raf. KAR94 Sisyrinchium carolinianum Bickn. Sisyrinchium nashii Bickn. KAR94 Sisyrinchium demissum var. amethystinum (Bickn.) Kearney & Peebles Sisyrinchium demissum Greene KAR94 * Sisyrinchium dimorphum R. Oliver Sisyrinchium biforme Bickn. KAR94 Olsynium douglasii var. douglasii (A. Dietr.) * Sisyrinchium douglasii A. Dietr. Bickn. KAR94 * Sisyrinchium eastwoodiae Bickn. Sisyrinchium bellum S. Wats. KAR94 * Sisyrinchium exile Bickn. Sisyrinchium rosulatum Bickn. KAR94 Sisyrinchium fibrosum Bickn. Sisyrinchium nashii Bickn. KAR94 Sisyrinchium floridanum Bickn. Sisyrinchium nashii Bickn. KAR94 Sisyrinchium graminoides Bickn. Sisyrinchium angustifolium P. Mill. KAR94 Sisyrinchium greenei Bickn. Sisyrinchium bellum S. Wats. KAR94 Sisyrinchium hastile Bickn. p.p. Sisyrinchium albidum Raf. KAR94 Sisyrinchium hesperium Bickn. Sisyrinchium bellum S. Wats. KAR94 Olsynium douglasii var. douglasii (A. Dietr.) Sisyrinchium inalatum A. Nels. Bickn. KAR94 Sisyrinchium incrustatum Bickn. Sisyrinchium fuscatum Bickn. KAR94

Page 397 Synonymy

Sisyrinchium intermedium Bickn. Sisyrinchium mucronatum Michx. KAR94 Sisyrinchium longipedunculatum Bickn. Sisyrinchium demissum Greene KAR94 Sisyrinchium micranthum auct. non Cav. Sisyrinchium rosulatum Bickn. KAR94 Sisyrinchium mucronatum var. atlanticum (Bickn.) Ahles Sisyrinchium atlanticum Bickn. KAR94 Sisyrinchium powellii Warnock Sisyrinchium cernuum (Bickn.) Kearney KAR94 Sisyrinchium rufipes Bickn. Sisyrinchium fuscatum Bickn. KAR94 Sisyrinchium scabrellum Bickn. Sisyrinchium albidum Raf. KAR94 Sitanion elymoides Raf. Elymus elymoides (Raf.) Swezey KAR94 * Sitanion hystrix (Nutt.) J.G. Sm. Elymus elymoides (Raf.) Swezey KAR94 Sitanion hystrix var. brevifolium (J.G. Sm.) C.L. Hitchc. Elymus elymoides (Raf.) Swezey KAR94 Sitanion hystrix var. californicum (J.G. Sm.) F.D. Wilson Elymus elymoides (Raf.) Swezey KAR94 Sitanion longifolium J.G. Sm. Elymus elymoides (Raf.) Swezey KAR94 Sium cicutifolium Schrank Sium suave Walt. KAR94 * Sium floridanum Small Sium suave Walt. KAR94 Sium suave var. floridanum (Small) C.F. Reed Sium suave Walt. KAR94 Maianthemum racemosum ssp. amplexicaule Smilacina amplexicaulis Nutt. (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. amplexicaule Smilacina amplexicaulis var. glabra J.F. Macbr. (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. amplexicaule Smilacina amplexicaulis var. jenkinsii Boivin (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. amplexicaule Smilacina amplexicaulis var. ovata Boivin (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. racemosum (L.) Smilacina ciliata Desf. Link KAR94 Maianthemum racemosum ssp. racemosum (L.) Smilacina flexicaulis Wender Link KAR94 Smilacina liliacea (Greene) Wynd Maianthemum stellatum (L.) Link KAR94 Maianthemum racemosum ssp. racemosum (L.) * Smilacina racemosa (L.) Desf. Link KAR94 Maianthemum racemosum ssp. amplexicaule Smilacina racemosa var. amplexicaulis (Nutt.) S. Wats. (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. amplexicaule Smilacina racemosa var. brachystyla G. Henderson (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. racemosum (L.) Smilacina racemosa var. cylindrata Fern. Link KAR94 Maianthemum racemosum ssp. amplexicaule Smilacina racemosa var. glabra (J.F. Macbr.) St. John (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. amplexicaule Smilacina racemosa var. jenkinsii (Boivin) Boivin (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. racemosum (L.) Smilacina racemosa var. lanceolata Boivin Link KAR94 Maianthemum racemosum ssp. racemosum (L.) Smilacina racemosa var. typica Fern. Link KAR94 Smilacina sessilifolia Nutt. ex Baker Maianthemum stellatum (L.) Link KAR94 * Smilacina stellata (L.) Desf. Maianthemum stellatum (L.) Link KAR94 Smilacina stellata var. crassa Victorin Maianthemum stellatum (L.) Link KAR94 Smilacina stellata var. mollis Farw. Maianthemum stellatum (L.) Link KAR94

Smilacina stellata var. sessilifolia (Nutt. ex Baker) G. Henderson Maianthemum stellatum (L.) Link KAR94 Smilacina stellata var. sylvatica Victorin & Rouss. Maianthemum stellatum (L.) Link KAR94 * Smilacina trifolia (L.) Desf. Maianthemum trifolium (L.) Sloboda KAR94 Smilax bona-nox var. exauriculata Fern. Smilax bona-nox L. KAR94 Smilax bona-nox var. hastata (Willd.) A. DC. Smilax bona-nox L. KAR94 Smilax bona-nox var. hederifolia (Bey.) Fern. Smilax bona-nox L. KAR94

Page 398 Synonymy

Smilax coriacea Spreng. Smilax havanensis Jacq. KAR94 Smilax domingensis Willd. Smilax smallii Morong KAR94 Smilax glauca var. genuina Blake Smilax glauca Walt. KAR94 Smilax glauca var. leurophylla Blake Smilax glauca Walt. KAR94 Smilax herbacea var. pulverulenta (Michx.) Gray Smilax pulverulenta Michx. KAR94 * Smilax hispida Muhl. ex Torr. Smilax tamnoides L. KAR94 Smilax hispida var. australis Small Smilax tamnoides L. KAR94 Smilax hispida var. montana Coker Smilax tamnoides L. KAR94 Smilax lanceolata L. Smilax smallii Morong KAR94 Smilax leptanthera Pennell Smilax pseudochina L. KAR94 Smilax megacarpa Morong p.p. Smilax laurifolia L. KAR94 Smilax megacarpa Morong p.p. Smilax walteri Pursh KAR94 Smilax melastomifolia var. subinermis Hbd. Smilax melastomifolia Sm. KAR94 Smilax rotundifolia var. crenulata Small & Heller Smilax rotundifolia L. KAR94

Smilax rotundifolia var. quadrangularis (Muhl. ex Willd.) Wood Smilax rotundifolia L. KAR94 * Smilax sandwicensis Kunth Smilax melastomifolia Sm. KAR94 Smilax sandwicensis var. crassifolia Hbd. Smilax melastomifolia Sm. KAR94 Smilax tamnifolia Michx. Smilax pseudochina L. KAR94 Smilax tamnoides var. hispida (Muhl. ex Torr.) Fern. Smilax tamnoides L. KAR94 Solanum aculeatissimum sensu Schulz, non Jacq. Solanum capsicoides All. KAR94 Solanum americanum var. nodiflorum (Jacq.) Edmonds Solanum americanum P. Mill. KAR94 Solanum americanum var. patulum (L.) Edmonds Solanum americanum P. Mill. KAR94 Solanum blodgettii Chapman Solanum donianum Walp. KAR94 * Solanum ciliatum Lam. Solanum capsicoides All. KAR94 Solanum erianthum var. adulterinum (Hamilton ex G. Don) Baker & Simmonds Solanum erianthum D. Don KAR94 Solanum fistulosum Dunal ex Poir. Solanum americanum P. Mill. KAR94 Solanum gracile sensu Small Solanum pseudogracile Heiser KAR94 Solanum guanicense Urban Solanum campechiense L. KAR94 Solanum hermannii Dunal Solanum americanum P. Mill. KAR94 Solanum linnaeanum Hepper & Jaeger Solanum americanum P. Mill. KAR94 Solanum nigrum var. americanum (P. Mill.) O.E. Schulz Solanum americanum P. Mill. KAR94 Solanum nigrum var. douglasii (Dunal) Gray Solanum douglasii Dunal KAR94 Solanum nigrum var. virginicum L. Solanum americanum P. Mill. KAR94 Solanum nodiflorum Jacq. Solanum americanum P. Mill. KAR94 Solanum rubrum auct. non L. Solanum nigrum L. KAR94 Solanum sodomeum auct. non L. Solanum americanum P. Mill. KAR94 Solanum verbascifolium auct. non L. Solanum erianthum D. Don KAR94 Solanum verbascifolium sensu L. Solanum donianum Walp. KAR94

* Solidago altissima L. Solidago canadensis var. scabra Torr. & Gray KAR94

Solidago altissima var. pluricephala M.C. Johnston Solidago canadensis var. scabra Torr. & Gray KAR94

Solidago altissima var. procera (Ait.) Fern. Solidago canadensis var. scabra Torr. & Gray KAR94 Solidago arguta var. boottii (Hook.) Palmer & Solidago arguta ssp. boottii (Hook.) G. Morton Steyermark KAR94 Solidago arguta var. strigosa (Small) Steyermark Solidago patula var. strictula Torr. & Gray KAR94 * Solidago austrina Small Solidago gracillima Torr. & Gray KAR94 Solidago arguta var. boottii (Hook.) Palmer & * Solidago boottii Hook. Steyermark KAR94 Solidago camporum (Greene) A. Nels. Euthamia gymnospermoides Greene KAR94

Page 399 Synonymy

Solidago canadensis var. salebrosa (Piper) M.E. Solidago canadensis ssp. elongata (Nutt.) Keck Jones KAR94 Solidago canadensis var. salebrosa (Piper) M.E. Solidago canadensis ssp. salebrosa (Piper) Keck Jones KAR94 Solidago canadensis var. salebrosa (Piper) M.E. Solidago canadensis var. elongata (Nutt.) M.E. Peck Jones KAR94

Solidago caroliniana B.S.P. Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94 Solidago chrysothamnoides (Greene) Bush Euthamia gymnospermoides Greene KAR94 * Solidago discoidea Ell. Brintonia discoidea (Ell.) Greene KAR94 Solidago arguta var. boottii (Hook.) Palmer & Solidago dispersa Small Steyermark KAR94 * Solidago edisoniana Mackenzie Solidago latissimifolia P. Mill. KAR94 * Solidago elliottii Torr. & Gray Solidago latissimifolia P. Mill. KAR94 Solidago elliottii var. ascendens Fern. Solidago latissimifolia P. Mill. KAR94 Solidago elliottii var. edisoniana (Mackenzie) Fern. Solidago latissimifolia P. Mill. KAR94 Solidago elliottii var. pedicellata Fern. Solidago latissimifolia P. Mill. KAR94 Solidago elliptica Ait. Solidago latissimifolia P. Mill. KAR94 Solidago canadensis var. salebrosa (Piper) M.E. * Solidago elongata Nutt. Jones KAR94 * Solidago flavovirens Chapman Solidago gracillima Torr. & Gray KAR94 Euthamia tenuifolia var. pycnocephala (Fern.) Solidago galetorum (Greene) Friesner C.& J. Taylor KAR94 Solidago gigantea ssp. serotina (Kuntze) McNeill Solidago gigantea Ait. KAR94 Solidago gigantea var. leiophylla Fern. Solidago gigantea Ait. KAR94 Solidago gigantea var. pitcheri (Nutt.) Shinners Solidago gigantea Ait. KAR94 Solidago gigantea var. serotina (Kuntze) Cronq. Solidago gigantea Ait. KAR94 Solidago gigantea var. shinnersii Beaudry Solidago gigantea Ait. KAR94 Euthamia tenuifolia var. pycnocephala (Fern.) Solidago graminifolia var. galetorum (Greene) House C.& J. Taylor KAR94

Solidago graminifolia var. gymnospermoides (Greene) Croat Euthamia gymnospermoides Greene KAR94 Solidago graminifolia var. media (Greene) S.K. Harris Euthamia gymnospermoides Greene KAR94 Euthamia graminifolia var. nuttallii (Greene) W. Solidago graminifolia var. nuttallii (Greene) Fern. Stone KAR94 Euthamia graminifolia var. nuttallii (Greene) W. Solidago graminifolia var. polycephala (Fern.) Fern. Stone KAR94 Solidago gymnospermoides (Greene) Fern. Euthamia gymnospermoides Greene KAR94 Solidago gymnospermoides var. callosa S.K. Harris Euthamia gymnospermoides Greene KAR94

Solidago hirsutissima P. Mill. Solidago canadensis var. scabra Torr. & Gray KAR94 Euthamia graminifolia var. nuttallii (Greene) W. Solidago hirtella (Greene) Bush Stone KAR94 Solidago lateriflora L. Aster lateriflorus var. lateriflorus (L.) Britt. KAR94 Solidago latifolia L. Solidago flexicaulis L. KAR94 Solidago canadensis var. salebrosa (Piper) M.E. Solidago lepida var. elongata (Nutt.) Fern. Jones KAR94 Solidago canadensis var. salebrosa (Piper) M.E. Solidago lepida var. fallax Fern. Jones KAR94

Solidago leptocephala Torr. & Gray Euthamia leptocephala (Torr. & Gray) Greene KAR94

Solidago lunellii Rydb. Solidago canadensis var. scabra Torr. & Gray KAR94 Solidago media (Greene) Bush Euthamia gymnospermoides Greene KAR94

Solidago microcephala (Greene) Bush Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94

Page 400 Synonymy

Solidago microphylla (Greene) Bush Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94

Solidago minor (Michx.) Fern. Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94 * Solidago mirabilis Small Solidago latissimifolia P. Mill. KAR94 Solidago moseleyi Fern. Euthamia gymnospermoides Greene KAR94 Euthamia graminifolia var. nuttallii (Greene) W. * Solidago nuttallii (Greene) Bush Stone KAR94 Solidago occidentalis (Nutt.) Torr. & Gray Euthamia occidentalis Nutt. KAR94 Solidago pauciflosculosa Michx. Chrysoma pauciflosculosa (Michx.) Greene KAR94 Solidago perglabra Friesner Euthamia gymnospermoides Greene KAR94 Solidago perlonga Fern. Solidago gracillima Torr. & Gray KAR94 Solidago pitcheri Nutt. Solidago gigantea Ait. KAR94 Euthamia graminifolia var. nuttallii (Greene) W. Solidago polycephala Fern. Stone KAR94 Solidago pulverulenta Nutt. Euthamia gymnospermoides Greene NLSPN

Solidago remota (Greene) Friesner Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94 * Solidago salicina Ell. Solidago patula var. strictula Torr. & Gray KAR94 Solidago serotina Ait., non Retz. Solidago gigantea Ait. KAR94 Solidago serotinoides A.& D. Löve Solidago gigantea Ait. KAR94 Solidago strigosa Small Solidago patula var. strictula Torr. & Gray KAR94

Solidago tenuifolia Pursh Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. KAR94 Euthamia tenuifolia var. pycnocephala (Fern.) Solidago tenuifolia var. pycnocephala Fern. C.& J. Taylor KAR94 Solidago texensis Friesner Euthamia gymnospermoides Greene KAR94 Solidago uniligulata T.PORTER Chrysoma pauciflosculosa (Michx.) Greene NLSPN Solidago X leiophallax Friesner Solidago gigantea Ait. KAR94 Soliva daucifolia Nutt. Soliva sessilis Ruiz & Pavón KAR94 * Soliva pterosperma (Juss.) Less. Soliva sessilis Ruiz & Pavón KAR94

Sonchus tataricus L. p.p. Lactuca tatarica var. pulchella (Pursh) Breitung KAR94 Descurainia incana ssp. incana (Bernh. ex Sophia richardsonii (O.E. Schulz) Rydb. Fisch. & C.A. Mey.) Dorn KAR94 Sophronanthe hispida Benth. ex Lindl. Gratiola hispida (Benth. ex Lindl.) Pollard KAR94 Sophronanthe pilosa (Michx.) Small Gratiola pilosa Michx. KAR94 Sorbus arbutifolia (L.) Heynh. Aronia arbutifolia (L.) Pers. KAR94 Sorbus arbutifolia var. atropurpurea (Britt.) Schneid. Aronia X prunifolia (Marsh.) Rehd. (pro sp.) KAR94 Sorbus melanocarpa (Michx.) Heynh. Aronia melanocarpa (Michx.) Ell. KAR94 Sorghastrum avenaceum (Michx.) Nash Sorghastrum nutans (L.) Nash KAR94 Sorghum bicolor ssp. arundinaceum (Desv.) de Sorghum arundinaceum (Desv.) Stapf Wet & Harlan KAR94 Sorghum bicolor ssp. arundinaceum (Desv.) de * Sorghum verticilliflorum (Steud.) Stapf Wet & Harlan KAR94 Sparganium acaule (Beeby) Rydb. Sparganium angustifolium Michx. KAR94 Sparganium californicum Greene Sparganium eurycarpum Engelm. ex Gray KAR94 * Sparganium chlorocarpum Rydb. Sparganium erectum L. KAR94 Sparganium chlorocarpum var. acaule (Beeby) Fern. Sparganium angustifolium Michx. KAR94 * Sparganium emersum Rehmann Sparganium angustifolium Michx. KAR94 Sparganium emersum var. angustifolium (Michx.) Taylor & MacBryde Sparganium angustifolium Michx. KAR94

Sparganium emersum var. multipedunculatum (Morong) Reveal Sparganium angustifolium Michx. KAR94 Sparganium eurycarpum var. greenei (Morong) Graebn. Sparganium eurycarpum Engelm. ex Gray KAR94

Page 401 Synonymy

Sparganium greenei Morong Sparganium eurycarpum Engelm. ex Gray KAR94 Sparganium lucidum Fern. & Eames Sparganium androcladum (Engelm.) Morong KAR94 * Sparganium minimum (Hartman) Wallr. Sparganium nutans L. KAR94 Sparganium multipedunculatum (Morong) Rydb. Sparganium angustifolium Michx. KAR94 * Sparganium natans L. Sparganium nutans L. JEP93 Sparganium simplex Huds. Sparganium erectum L. KAR94 Sparganium simplex var. multipedunculatum Morong Sparganium angustifolium Michx. NLSPN Spartina alterniflora var. glabra (Muhl. ex Bigelow) Fern. Spartina alterniflora Loisel. KAR94 Spartina alterniflora var. pilosa (Merr.) Fern. Spartina alterniflora Loisel. KAR94

Spartina cynosuroides var. polystachya (Michx.) Beal ex Fern. Spartina cynosuroides (L.) Roth KAR94 Spartina michauxiana A.S. Hitchc. Spartina pectinata Link KAR94 Spartina patens var. caespitosa (A.A. Eat.) A.S. Hitchc. Spartina X caespitosa A.A. Eat. (pro sp.) KAR94 Spartina patens var. juncea (Michx.) A.S. Hitchc. Spartina patens (Ait.) Muhl. KAR94 Spartina patens var. monogyna (M.A. Curtis) Fern. Spartina patens (Ait.) Muhl. KAR94 Spartina pectinata var. suttiei (Farw.) Fern. Spartina pectinata Link KAR94 Spathularia michauxii (Britt.) Small Saxifraga michauxii Britt. KAR94 Spathyema foetida (L.) Raf. Symplocarpus foetidus (L.) Salisb. ex Nutt. KAR94 Specularia rariflora (Nutt.) McVaugh Heterocodon rariflorum Nutt. KAR94 Spergella intermedia (Fenzl) A.& D. Löve Sagina nivalis (Lindbl.) Fries KAR94 Spergella saginoides (L.) Reichenb. Sagina saginoides (L.) Karst. KAR94 Spergularia alata Wieg. Spergularia salina var. salina J.& K. Presl KAR94 Spergularia leiosperma (Kindb.) F. Schmidt Spergularia salina var. salina J.& K. Presl KAR94 Spergularia marginata (DC.) Kittel Spergularia maritima (All.) Chiov. KAR94 * Spergularia marina (L.) Griseb. Spergularia salina var. salina J.& K. Presl KAR94 Spergularia marina var. leiosperma (Kindb.) Guerke Spergularia salina var. salina J.& K. Presl KAR94 Spergularia marina var. simonii O.& I. Deg. Spergularia salina var. salina J.& K. Presl KAR94 * Spergularia media (L.) K. Presl ex Griseb. Spergularia maritima (All.) Chiov. KAR94 Spergularia rubra var. perennans (Kindb.) B.L. Robins. Spergularia rubra (L.) J.& K. Presl KAR94 Spergularia salsuginea (Bunge) Fenzl Spergularia diandra (Guss.) Held. & Sart. KAR94 Spergularia echinosperma (Celak.) Aschers. & Spergularia salsuginea var. bracteata B.L. Robins. Graebn. KAR94 Spergularia sparsiflora (Greene) A. Nels. Spergularia salina var. salina J.& K. Presl KAR94 Spermacoce riparia Cham. & Schlecht. Spermacoce tenuior L. KAR94 Spermacoce serrulata Beauv. Diodia serrulata (Beauv.) G. Taylor KAR94 Sphenomeris chusana (L.) Copeland Sphenomeris chinensis (L.) Maxon KAR94 Sphenopholis obtusata var. lobata (Trin.) Scribn. Sphenopholis obtusata (Michx.) Scribn. KAR94

Sphenopholis obtusata var. pubescens (Scribn. & Merr.) Scribn. Sphenopholis obtusata (Michx.) Scribn. KAR94

* Sphenostigma coelestinum (Bartr.) R.C. Foster Calydorea coelestina (Bartr.) Goldblatt & Henrich KAR94 Acmella oppositifolia var. repens (Walt.) R.K. * Spilanthes americana auct. p.p. non Hieron. Jansen KAR94 Acmella oppositifolia var. repens (Walt.) R.K. Spilanthes americana var. repens (Walt.) A.H. Moore Jansen KAR94

* Spilanthes iodiscaea A.H. Moore Acmella iodiscaea (A.H. Moore) R.K. Jansen KAR94 * Spiraea beauverdiana auct. non Schneid. Spiraea stevenii (Schneid.) Rydb. KAR94 Spiraea beauverdiana var. stevenii Schneid. Spiraea stevenii (Schneid.) Rydb. KAR94 Spiraea discolor Pursh Holodiscus discolor (Pursh) Maxim. KAR94 * Spiraea latifolia (Ait.) Borkh. Spiraea alba var. latifolia (Ait.) Dippel KAR94 Spiraea virginiana var. serrulata Rehd. Spiraea virginiana Britt. KAR94 * Spiranthes amabilis Ames Spiranthes lineata Lindl. KAR94 Spiranthes cernua var. incurva Jennings Spiranthes cernua (L.) L.C. Rich. KAR94

Page 402 Synonymy

Spiranthes cernua var. odorata (Nutt.) Correll Spiranthes odorata (Nutt.) Lindl. KAR94

* Spiranthes durangensis Ames & C. Schweinf. Spiranthes confusa (Garay) Kartesz & Gandhi KAR94 Spiranthes fawcettii Cogn. Spiranthes lineata Lindl. KAR94 * Spiranthes grayi Ames Spiranthes tuberosa Raf. KAR94 Spiranthes stricta Rydb. Spiranthes romanzoffiana Cham. KAR94 * Spiranthes tortilis (Sw.) L.C. Rich. Spiranthes torta (Thunb.) Garay & Sweet KAR94 Spiranthes tuberosa var. grayi (Ames) Fern. Spiranthes tuberosa Raf. KAR94 Spiranthes unalascensis Spreng. Piperia unalascensis (Spreng.) Rydb. KAR94 Spirodela punctata (G.F.W. Mey.) C.H. * Spirodela oligorrhiza (Kurz) Hegelm. Thompson KAR94 Spirodela polyrrhiza var. masonii Daubs Spirodela polyrrhiza (L.) Schleid. KAR94 Spironema robbinsii Sanvalle Callisia repens (Jacq.) L. KAR94 Sporobolus angustus Buckl. Sporobolus indicus (L.) R. Br. KAR94 Sporobolus argutus (Nees) Kunth Sporobolus pyramidatus (Lam.) A.S. Hitchc. KAR94 Sporobolus compositus var. compositus (Poir.) * Sporobolus asper (Beauv.) Kunth Merr. KAR94 Sporobolus compositus var. compositus (Poir.) Sporobolus asper var. hookeri (Trin.) Vasey Merr. KAR94 Muhlenbergia asperifolia (Nees & Meyen ex Sporobolus asperifolius (Nees & Meyen ex Trin.) Nees Trin.) Parodi KAR94 Sporobolus berteroanus (Trin.) A.S. Hitchc. & Chase Sporobolus indicus (L.) R. Br. KAR94 Sporobolus confusus auct. non (Fourn.) Vasey Muhlenbergia minutissima (Steud.) Swallen KAR94 Sporobolus cryptandrus ssp. fuscicola (Hook.) E.K. Jones & Fassett Sporobolus cryptandrus (Torr.) Gray KAR94 Sporobolus cryptandrus var. fuscicola (Hook.) Pohl Sporobolus cryptandrus (Torr.) Gray KAR94

Sporobolus cryptandrus var. occidentalis E.K. Jones & Fassett Sporobolus cryptandrus (Torr.) Gray KAR94 Sporobolus elongatus auct. non R. Br. Sporobolus indicus (L.) R. Br. KAR94 Sporobolus patens auct. non Swallen Sporobolus pyramidatus (Lam.) A.S. Hitchc. KAR94 Sporobolus poiretii (Roemer & J.A. Schultes) A.S. Hitchc. Sporobolus indicus (L.) R. Br. KAR94 Sporobolus pulvinatus Swallen Sporobolus pyramidatus (Lam.) A.S. Hitchc. KAR94 Sporobolus ramulosus (Kunth) Kunth Muhlenbergia ramulosa (Kunth) Swallen KAR94 Muhlenbergia torreyana (J.A. Schultes) A.S. Sporobolus torreyanus (J.A. Schultes) Nash Hitchc. KAR94 Sporobolus uniflorus (Muhl.) Scribn. & Merr. Muhlenbergia uniflora (Muhl.) Fern. KAR94

Sporobolus vaginiflorus var. inaequalis Fern. Sporobolus vaginiflorus (Torr. ex Gray) Wood KAR94 Sporobolus vaginiflorus var. neglectus (Nash) Scribn. Sporobolus neglectus Nash KAR94 * Stachys agraria auct. non Cham. & Schlecht. Stachys crenata Raf. KAR94 Stachys ambigua (Gray) Britt. Stachys hyssopifolia var. ambigua Gray KAR94 * Stachys aspera Michx. Stachys hyssopifolia var. ambigua Gray KAR94 Stachys asperrima Rydb. Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys borealis Rydb. Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 * Stachys ciliata Dougl. ex Benth. Stachys mexicana Benth. KAR94 * Stachys cordata Riddell Stachys nuttallii Shuttlw. ex Benth. KAR94 * Stachys emersonii Piper Stachys mexicana Benth. KAR94 Stachys glabra Riddell Stachys tenuifolia var. tenuifolia Willd. KAR94 Stachys grayana House Stachys hyssopifolia var. ambigua Gray KAR94 * Stachys hispida Pursh Stachys tenuifolia var. tenuifolia Willd. KAR94 Stachys tenuifolia var. latidens (Small ex Britt.) * Stachys latidens Small ex Britt. J. Nelson KAR94 Stachys hyssopifolia var. lythroides (Small) J. * Stachys lythroides Small Nelson KAR94 Stachys palustris var. elliptica Clos Stachys palustris ssp. pilosa (Nutt.) Epling KAR94

Page 403 Synonymy

Stachys palustris var. hispida (Pursh) Boivin Stachys tenuifolia var. tenuifolia Willd. KAR94 Stachys palustris var. petiolata Clos Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys palustris var. pilosa (Nutt.) Fern. Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys palustris var. segetum (Mutel) Grogn. Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys pilosa Nutt. Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys riddellii House Stachys nuttallii Shuttlw. ex Benth. KAR94 * Stachys rigida Nutt. ex Benth. Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys rigida ssp. lanata Epling Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys rigida ssp. quercetorum (Heller) Epling Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys rigida ssp. rivularis (Heller) Epling Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys salvioides Small Stachys nuttallii Shuttlw. ex Benth. KAR94 Stachys scopulorum Greene Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys sieboldii Miq. Stachys floridana Shuttlw. ex Benth. KAR94 Stachys subcordata Rydb. Stachys nuttallii Shuttlw. ex Benth. KAR94 Stachys tenuifolia var. apsera (Michx.) Fern. Stachys tenuifolia var. tenuifolia Willd. KAR94 Stachys tenuifolia var. hispida (Pursh) Fern. Stachys tenuifolia var. tenuifolia Willd. KAR94 Stachys tenuifolia var. platyphylla Fern. Stachys tenuifolia var. tenuifolia Willd. KAR94 Stachys teucriifolia Rydb. Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachys teucriiformis Rydb. Stachys palustris ssp. pilosa (Nutt.) Epling KAR94 Stachytarpheta indica Vahl Stachytarpheta jamaicensis (L.) Vahl KAR94

Stapfia colusana Burtt-Davy Neostapfia colusana (Burtt-Davy) Burtt-Davy KAR94 Statice sinuata L. Limonium sinuatum (L.) P. Mill. KAR94 Steironema ciliatum (L.) Baudo Lysimachia ciliata L. KAR94 Steironema heterophyllum (Michx.) Baudo Lysimachia lanceolata Walt. KAR94 Steironema hybridum (Michx.) Raf. ex B.D. Jackson Lysimachia hybrida Michx. KAR94 Steironema laevigatum T.J. Howell Lysimachia hybrida Michx. KAR94 Steironema lanceolatum (Walt.) Gray Lysimachia lanceolata Walt. KAR94 Steironema lanceolatum var. hybridum (Michx.) Gray Lysimachia hybrida Michx. KAR94 Steironema pumilum Greene Lysimachia ciliata L. KAR94 Steironema quadriflorum (Sims) A.S. Hitchc. Lysimachia quadriflora Sims KAR94 Steironema radicans (Hook.) Gray Lysimachia radicans Hook. KAR94 Stellaria aquatica (L.) Scop. Myosoton aquaticum (L.) Moench KAR94

Stellaria borealis ssp. bongardiana (Fern.) Piper & Beattie Stellaria borealis ssp. sitchana (Steud.) Piper KAR94

Stellaria borealis var. bongardiana Fern. Stellaria borealis ssp. sitchana (Steud.) Piper KAR94 Stellaria borealis var. crispa (Cham. & Schlecht.) Fenzl ex Torr. & Gray Stellaria crispa Cham. & Schlecht. KAR94 Stellaria borealis var. simcoei (T.J. Howell) Fern. Stellaria calycantha (Ledeb.) Bong. KAR94

Stellaria borealis var. sitchana (Steud.) Fern. Stellaria borealis ssp. sitchana (Steud.) Piper KAR94

Stellaria brachypetala var. bongardiana Fern. Stellaria borealis ssp. sitchana (Steud.) Piper KAR94

Stellaria calycantha var. bongardiana (Fern.) Fern. Stellaria borealis ssp. sitchana (Steud.) Piper KAR94 Stellaria calycantha var. simcoei (T.J. Howell) Fern. Stellaria calycantha (Ledeb.) Bong. KAR94

Stellaria calycantha var. sitchana (Steud.) Fern. Stellaria borealis ssp. sitchana (Steud.) Piper KAR94 Stellaria dulcis Gervais Stellaria longipes ssp. longipes Goldie KAR94 Stellaria edwardsii R. Br. Stellaria longipes ssp. longipes Goldie KAR94 Stellaria edwardsii var. arctica (Schischkin) Hultén Stellaria longipes ssp. longipes Goldie KAR94 Stellaria fennica auct. non (Murb.) Perf. Stellaria palustris (Murr.) Retz. KAR94 Stellaria glauca With. Stellaria palustris (Murr.) Retz. KAR94

Page 404 Synonymy

Stellaria gonomischa Boivin Stellaria umbellata Turcz. ex Kar. & Kir. KAR94 Stellaria hultenii Boivin Stellaria longipes ssp. longipes Goldie KAR94 Stellaria humifusa var. oblongifolia Fenzl Stellaria humifusa Rottb. KAR94 Stellaria humifusa var. suberecta Boivin Stellaria humifusa Rottb. KAR94 * Stellaria laeta Richards. Stellaria longipes ssp. longipes Goldie KAR94 Stellaria laeta var. altocaulis (Hultén) Boivin Stellaria longipes ssp. longipes Goldie KAR94 Stellaria laxmannii Fisch. Stellaria longipes ssp. longipes Goldie KAR94 Stellaria longifolia var. laeta (Richards.) S. Wats. Stellaria longipes ssp. longipes Goldie KAR94 Stellaria longipes ssp. monantha (Hultén) W.A. Weber Stellaria longipes ssp. longipes Goldie KAR94 Stellaria longipes ssp. stricta (Richards.) W.A. Weber Stellaria longipes ssp. longipes Goldie KAR94 Stellaria longipes var. altocaulis (Hultén) C.L. Hitchc. Stellaria longipes ssp. longipes Goldie KAR94 Stellaria longipes var. edwardsii (R. Br.) Gray Stellaria longipes ssp. longipes Goldie KAR94 Stellaria longipes var. laeta (Richards.) S. Wats. Stellaria longipes ssp. longipes Goldie KAR94 Stellaria longipes var. monantha (Hultén) Welsh Stellaria longipes ssp. longipes Goldie KAR94 Stellaria longipes var. subvestita (Greene) Polunin Stellaria longipes ssp. longipes Goldie KAR94 * Stellaria monantha Hultén Stellaria longipes ssp. longipes Goldie KAR94 Stellaria monantha ssp. atlantica Hultén Stellaria longipes ssp. longipes Goldie KAR94 Stellaria monantha var. altocaulis Hultén Stellaria longipes ssp. longipes Goldie KAR94 Stellaria monantha var. atlantica (Hultén) Boivin Stellaria longipes ssp. longipes Goldie KAR94 Stellaria palmeri (Rydb.) Tidestrom Stellaria longipes ssp. longipes Goldie KAR94 Stellaria paludicola Fern. & Schub. Minuartia godfreyi (Shinners) McNeill KAR94 * Stellaria simcoei (T.J. Howell) C.L. Hitchc. Stellaria calycantha (Ledeb.) Bong. KAR94

* Stellaria sitchana Steud. Stellaria borealis ssp. sitchana (Steud.) Piper KAR94

Stellaria sitchana var. bongardiana (Fern.) Hultén Stellaria borealis ssp. sitchana (Steud.) Piper KAR94 Stellaria stricta Richards. Stellaria longipes ssp. longipes Goldie KAR94 Stellaria subvestita Greene Stellaria longipes ssp. longipes Goldie KAR94 Stellaria uliginosa Murr. Stellaria alsine Grimm KAR94 Stellaria uniflora Walt. Minuartia uniflora (Walt.) Mattf. KAR94 Stellaria uniflora WALTER Minuartia godfreyi (Shinners) McNeill NLSPN Stellaria valida (Goodding) Coult. & A. Nels. Stellaria longipes ssp. longipes Goldie KAR94 Stellaria viridula (Piper) St. John Stellaria obtusa Engelm. KAR94 Stellaria washingtoniana B.L. Robins. Stellaria obtusa Engelm. KAR94 Stellaria weberi Boivin Stellaria umbellata Turcz. ex Kar. & Kir. KAR94 Stemmodontia calycina (L.C. Rich.) O.E. Schulz Wedelia calycina L.C. Rich. KAR94 Stemodia arizonica Pennell Stemodia durantifolia (L.) Sw. KAR94 Stenandrium dulce var. floridanum Gray Stenandrium dulce (Cav.) Nees KAR94 Stenandrium fasciculare (Benth.) Wasshausen Stenandrium dulce (Cav.) Nees KAR94 * Stenandrium floridanum (Gray) Small Stenandrium dulce (Cav.) Nees KAR94 Stenanthella occidentalis (Gray) Rydb. Stenanthium occidentale Gray KAR94 Lomariopsis amydrophlebia (Slosson ex Maxon) Stenochlaena amydrophlebia Slosson ex Maxon Holttum KAR94

Stenochlaena kunzeana Underwood Lomariopsis kunzeana (Underwood) Holttum KAR94 Stenogyne affinis var. degeneri Sherff Stenogyne rotundifolia Gray KAR94 Stenogyne affinis var. retrorsa O. Deg. & Sherff Stenogyne kamehamehae Wawra KAR94 Stenogyne calaminthoides var. subrotunda Sherff Stenogyne calaminthoides Gray KAR94 Stenogyne calaminthoides var. waimeana Sherff Stenogyne calaminthoides Gray KAR94 Stenogyne glabrata (Hbd.) Sherff Stenogyne rotundifolia Gray KAR94 Stenogyne kamehamehae var. albiflora Sherff Stenogyne kamehamehae Wawra KAR94 Stenogyne kealiae var. angustata O. Deg. & Sherff Stenogyne purpurea Mann KAR94 Stenogyne kealiae Wawra Stenogyne purpurea Mann KAR94

Page 405 Synonymy

Stenogyne purpurea var. brevipedunculata Wawra Stenogyne purpurea Mann KAR94 Stenogyne purpurea var. forbesii Sherff Stenogyne purpurea Mann KAR94 Stenogyne purpurea var. leptophylla Sherff Stenogyne purpurea Mann KAR94 Stenogyne rotundifolia var. oblonga Sherff Stenogyne rotundifolia Gray KAR94 Stenogyne serpens Hbd. Stenogyne kamehamehae Wawra KAR94 Stenogyne sessilis var. hexanthoides O. Deg. & Sherff Stenogyne rotundifolia Gray KAR94 Stenolobium caeruleum Benth. Calopogonium caeruleum (Benth.) Suav. KAR94 Stenophyllus barbatus (Rottb.) Britt. Bulbostylis barbata (Rottb.) C.B. Clarke KAR94 Stenophyllus stenophyllus (Ell.) Britt. Bulbostylis stenophylla (Ell.) C.B. Clarke KAR94 Stenophyllus warei (Torr.) Britt. Bulbostylis warei (Torr.) C.B. Clarke KAR94 Stenostomum obtusifolium (Urban) Britt. & Wilson Antirhea obtusifolia Urban KAR94 Stethoma comata (L.) Britt. Justicia comata (L.) Lam. KAR94 Stethoma verticillaris (Nees) Britt. Justicia martinsoniana Howard KAR94 Stictocardia campanulata auct. non (L.) Merr. Stictocardia tiliifolia (Desr.) Hallier f. KAR94

* Stigmaphyllon ovatum (Cav.) Niedenzu Stigmaphyllon bannisterioides (L.) C. Anderson KAR94 * Stipa avenacea L. Piptochaetium avenaceum (L.) Parodi KAR94 Oryzopsis hymenoides (Roemer & J.A. Stipa hymenoides Roemer & J.A. Schultes Schultes) Ricker ex Piper KAR94 Stipa kingii Boland. Ptilagrostis kingii (Boland.) Barkworth KAR94 Stomoisia cornuta (Michx.) Raf. Utricularia cornuta Michx. KAR94 Stomoisia juncea (Vahl) Barnh. Utricularia juncea Vahl KAR94 Stomoisia virgatula (Barnh.) Barnh. Utricularia juncea Vahl KAR94 Stratiotes alismoides L. Ottelia alismoides (L.) Pers. KAR94 Strobus strobus (L.) Small Pinus strobus L. KAR94 Strophostyles helvula var. missouriensis (S. Wats.) Britt. Strophostyles helvula (L.) Ell. KAR94

Strophostyles umbellata var. paludigena Fern. Strophostyles umbellata (Muhl. ex Willd.) Britt. KAR94 Struthiopteris exaltata (Fée) Broadh. Blechnum divergens (Kunze) Mett. KAR94 Struthiopteris lineata (Sw.) Broadh. Blechnum lineatum (Sw.) C. Christens. KAR94 Struthiopteris polypodioides (SWARTZ)TREVIR. Blechnum polypodioides Raddi NLSPN Struthiopteris spicant (L.) Weiss Blechnum spicant (L.) Roth KAR94 Stylopappus elatus Nutt. Agoseris elata (Nutt.) Greene KAR94 Stylypus vernus Raf. Geum vernum (Raf.) Torr. & Gray KAR94 Styphelia tameiameiae (Cham. & Schlecht.) F. * Styphelia douglasii (Gray) F. Muell. ex Skottsberg Muell. KAR94 Styphelia tameiameiae (Cham. & Schlecht.) F. * Styphelia tameiameiae var. brownii (Gray) St. John Muell. KAR94 Styphelia tameiameiae (Cham. & Schlecht.) F. Styphelia tameiameiae var. hexandra Fosberg & Hosaka Muell. KAR94

Styrax americanus var. pulverulentus (Michx.) Perkins ex Rehd. Styrax americanus Lam. KAR94 Styrax pulverulentus Michx. Styrax americanus Lam. KAR94 * Suaeda americana (Pers.) Fern. Suaeda calceoliformis (Hook.) Moq. KAR94 Suaeda californica var. pubescens Jepson Suaeda taxifolia (Standl.) Standl. KAR94 Suaeda californica var. taxifolia (Standl.) Munz Suaeda taxifolia (Standl.) Standl. KAR94 * Suaeda depressa auct. non (Pursh) S. Wats. Suaeda calceoliformis (Hook.) Moq. KAR94 Suaeda depressa var. erecta S. Wats. Suaeda calceoliformis (Hook.) Moq. KAR94 Suaeda suffrutescens var. detonsa I.M. Suaeda duripes I.M. Johnston Johnston KAR94 Suaeda fruticosa auct. non Forsk. Suaeda moquinii (Torr.) Greene KAR94 * Suaeda intermedia S. Wats. Suaeda moquinii (Torr.) Greene KAR94 Suaeda maritima var. americana (Pers.) Boivin Suaeda calceoliformis (Hook.) Moq. KAR94 Suaeda minutiflora S. Wats. Suaeda calceoliformis (Hook.) Moq. KAR94

Page 406 Synonymy

* Suaeda nigra J.F. Macbr. Suaeda moquinii (Torr.) Greene KAR94 Suaeda suffrutescens var. detonsa I.M. * Suaeda nigrescens I.M. Johnston Johnston KAR94 Suaeda suffrutescens var. detonsa I.M. Suaeda nigrescens var. glabra I.M. Johnston Johnston KAR94 * Suaeda occidentalis (S. Wats.) S. Wats. Suaeda calceoliformis (Hook.) Moq. KAR94 Suaeda ramosissima (Standl.) I.M. Johnston Suaeda moquinii (Torr.) Greene KAR94 Suaeda taxifolia ssp. brevifolia (Standl.) Abrams Suaeda taxifolia (Standl.) Standl. KAR94 * Suaeda torreyana S. Wats. Suaeda moquinii (Torr.) Greene KAR94 Suaeda torreyana var. ramosissima (Standl.) Munz Suaeda moquinii (Torr.) Greene KAR94

* Sullivantia purpusii (Brand) Rosendahl Sullivantia hapemanii var. purpusii (Brand) Soltis KAR94 Swainsona salsula (Pallas) Taubert Sphaerophysa salsula (Pallas) DC. KAR94 * Swertia fastigiata Pursh Frasera fastigiata (Pursh) Heller KAR94 Swertia perennis var. obtusa (Ledeb.) Ledeb. ex Griseb. Swertia perennis L. KAR94 * Swertia radiata (Kellogg) Kuntze Frasera speciosa Dougl. ex Griseb. KAR94 Swertia radiata var. macrophylla (Greene) St. John Frasera speciosa Dougl. ex Griseb. KAR94 Swertia recurva Sm. Halenia recurva (Sm.) Allen KAR94 Swertia umpquaensis (M.E. Peck & Applegate) St. John Frasera fastigiata (Pursh) Heller KAR94 Swida alternifolia (L. f.) Small Cornus alternifolia L. f. KAR94 Swida asperifolia (Michx.) Small Cornus asperifolia Michx. KAR94 Swida foemina (P. Mill.) Rydb. Cornus foemina P. Mill. KAR94 Swida instolonea (A. Nels.) Rydb. Cornus sericea ssp. sericea L. KAR94 Swida microcarpa (Nash) Small Cornus asperifolia Michx. KAR94 Swida priceae (Small) Small Cornus drummondii C.A. Mey. KAR94 Swida stolonifera (Michx.) Rydb. Cornus sericea ssp. sericea L. KAR94 Swida stricta (Lam.) Small Cornus foemina P. Mill. KAR94 Swida suecica (L.) Holub Cornus suecica L. KAR94 Symphoricarpos symphoricarpos (L.) MacM. Symphoricarpos orbiculatus Moench KAR94 Symphyotrichum boreale (Torr. & Gray) A.& D. Löve Aster borealis (Torr. & Gray) Prov. KAR94 Aster lanceolatus ssp. hesperius (Gray) Semple Symphyotrichum hesperium (Gray) A.& D. Löve & Chmielewski KAR94 Symphyotrichum lateriflorum (L.) A.& D. Löve Aster lateriflorus var. lateriflorus (L.) Britt. KAR94 Aster lanceolatus ssp. lanceolatus var. Symphyotrichum simplex (Willd.) A.& D. Löve lanceolatus Willd. KAR94 Symphytum asperrimum Donn ex Sims Symphytum asperum Lepechin KAR94 Symplocos tinctoria var. ashei Harbison Symplocos tinctoria (L.) L'Hér. KAR94 Symplocos tinctoria var. pygmaea Fern. Symplocos tinctoria (L.) L'Hér. KAR94 Syndesmon thalictroides (L.) Hoffmgg. ex Britt. Thalictrum thalictroides (L.) Eames & Boivin KAR94 Synedrella vialis (Less.) Gray Calyptocarpus vialis Less. KAR94 Synedrellopsis grisebachii auct. non Hieron. & Kuntze Calyptocarpus vialis Less. KAR94 Syntherisma chinensis (Nees) A.S. Hitchc. Digitaria violascens Link KAR94 Syntherisma marginata (Link) Nash Digitaria ciliaris (Retz.) Koel. KAR94 Syntherisma pauciflora (A.S. Hitchc.) A.S. Hitchc. Digitaria pauciflora A.S. Hitchc. KAR94 Syntherisma pauciflorum A.HITCHC. Digitaria pauciflora A.S. Hitchc. NLSPN Syntherisma sanguinale (L.)DULAC Digitaria sanguinalis (L.) Scop. NLSPN Syntherisma sanguinalis (L.) Dulac Digitaria sanguinalis (L.) Scop. KAR94 Syntherisma serotina Walt. Digitaria serotina (Walt.) Michx. KAR94 Syntherisma serotinum WALTER Digitaria serotina (Walt.) Michx. NLSPN Syringodium filiforme Kuetz. Cymodocea filiformis (Kuetz.) Correll KAR94 Syzygium cuminii (L.)SKEELS Syzygium cumini (L.) Skeels NLSPN

Tabebuia heterophylla ssp. pallida auct. non (Miers) Stehlé Tabebuia heterophylla (DC.) Britt. KAR94

Page 407 Synonymy

Tabebuia lucida Britt. Tabebuia heterophylla (DC.) Britt. KAR94 Tabebuia pallida sensu Liogier & Martorell Tabebuia heterophylla (DC.) Britt. KAR94 Tabebuia pentaphylla (DC.) Hemsl. Tabebuia heterophylla (DC.) Britt. KAR94 Tabebuia triphylla DC. Tabebuia heterophylla (DC.) Britt. KAR94 Tabernaemontana oppositifolia (Spreng.) Urban Tabernaemontana citrifolia L. KAR94 Talinum pygmaeum Gray Lewisia pygmaea (Gray) B.L. Robins. KAR94 Tamala borbonia (L.) Raf. Persea borbonia (L.) Spreng. KAR94 Tamala littoralis (Small) Small Persea borbonia (L.) Spreng. KAR94 Tamarix articulata Vahl Tamarix aphylla (L.) Karst. KAR94 Tamarix pentandra Pallas Tamarix chinensis Lour. KAR94 Tamarix tetrandra auct. non Pallas Tamarix parviflora DC. KAR94 Tamonea guianensis Aubl. Miconia mirabilis (Aubl.) L.O. Williams KAR94 Tamonea macrophylla (D. Don) Krasser Miconia serrulata (DC.) Naud. KAR94 Tanacetum suaveolens (Pursh) Hook. Matricaria discoidea DC. KAR94 Tanacetum vulgare var. crispum DC. Tanacetum vulgare L. KAR94 Taonabo heptasepala (Krug & Urban) Britt. Ternstroemia heptasepala Krug & Urban KAR94 Taonabo luquillensis (Krug & Urban) Britt. Ternstroemia luquillensis Krug & Urban KAR94 Taonabo pachyphylla (Krug & Urban) Britt. Ternstroemia stahlii Krug & Urban KAR94 Taonabo peduncularis (DC.) Britt. Ternstroemia peduncularis DC. KAR94 Taonabo stahlii (Krug & Urban) Britt. Ternstroemia stahlii Krug & Urban KAR94 Taonabo subsessilis Britt. Ternstroemia subsessilis (Britt.) Kobuski KAR94 Taraxia breviflora (Torr. & Gray) Nutt. ex Small Camissonia breviflora (Torr. & Gray) Raven KAR94 Taxodium distichum var. imbricarium (Nutt.) Croom Taxodium ascendens Brongn. KAR94 * Taxodium distichum var. nutans (Ait.) Sweet Taxodium ascendens Brongn. KAR94 Tecoma radicans (L.) Juss. Campsis radicans (L.) Seem. ex Bureau KAR94 * Tectaria lobata (K. Presl) Morton Tectaria fimbriata (Willd.) Proctor & Lourteig KAR94 Tectaria martinicensis (Spreng.) Copeland Tectaria incisa Cav. KAR94 Tectaria minima Underwood Tectaria fimbriata (Willd.) Proctor & Lourteig KAR94 Tellima odorata T.J. Howell Tellima grandiflora (Pursh) Dougl. ex Lindl. KAR94 Teloxys botrys (L.) W.A. Weber Chenopodium botrys L. KAR94

Tephroseris atropurpurea ssp. frigida (Richards.) A.& D. Löve Senecio atropurpureus (Ledeb.) Fedtsch. KAR94

Tephroseris atropurpurea ssp. tomentosa (Kjellm.) A.& D. Löve Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Tephroseris integrifolia ssp. atropurpurea (Ledeb.) B. Nordenstam Senecio atropurpureus (Ledeb.) Fedtsch. KAR94 Tepion alatum (L.) Britt. Verbesina alata L. KAR94 Terebraria resinosa (Vahl) Sprague Neolaugeria resinosa (Vahl) Nicols. KAR94

Ternstroemia albopunctata Griseb. Cleyera albopunctata (Griseb.) Krug & Urban KAR94 Terrellia villosa (Muhl. ex Willd.) Baum Elymus villosus Muhl. ex Willd. KAR94 Tessaria sericea (Nutt.) Shinners Pluchea sericea (Nutt.) Cav. KAR94 Tesseranthium angustifolium (Rydb.) Rydb. Frasera speciosa Dougl. ex Griseb. KAR94 Tesseranthium macrophyllum (Greene) Rydb. Frasera speciosa Dougl. ex Griseb. KAR94 Tesseranthium radiatum Kellogg Frasera speciosa Dougl. ex Griseb. KAR94

Tetragamestus modestus Reichenb. f. Scaphyglottis modesta (Reichenb. f.) Schlechter KAR94 Tetragonia expansa Murr. Tetragonia tetragonioides (Pallas) Kuntze KAR94

Tetraplasandra bisattenuata Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94 Tetraplasandra gymnocarpa var. leptocarpa Sherff Tetraplasandra gymnocarpa (Hbd.) Sherff KAR94 Tetraplasandra gymnocarpa var. megalocarpa Sherff Tetraplasandra gymnocarpa (Hbd.) Sherff KAR94

Tetraplasandra gymnocarpa var. pupukeensis (O. Deg.) Sherff Tetraplasandra gymnocarpa (Hbd.) Sherff KAR94

Page 408 Synonymy

Tetraplasandra hawaiensis var. awiniensis Sherff Tetraplasandra hawaiensis Gray KAR94 Tetraplasandra hawaiensis var. gracilis Sherff Tetraplasandra hawaiensis Gray KAR94 Tetraplasandra hawaiensis var. microcarpa Sherff Tetraplasandra hawaiensis Gray KAR94

Tetraplasandra kaalae (Hbd.) H.A.T. Harms Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra kaalae var. multiplex Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra kahanana O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94 Tetraplasandra kavaiensis var. dipyrena (Mann) Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94 Tetraplasandra kavaiensis var. grandis Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94 Tetraplasandra kavaiensis var. intercedens Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94 Tetraplasandra kavaiensis var. koloana Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94 Tetraplasandra kavaiensis var. nahikuensis Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94 Tetraplasandra kavaiensis var. occidua O. Deg. & Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94 Tetraplasandra kavaiensis var. robustior Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94

Tetraplasandra kohalae Skottsberg Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra lanaiensis Rock Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94 Tetraplasandra lihuensis Sherff Tetraplasandra waialealae Rock KAR94 Tetraplasandra lihuensis var. gracilipes Sherff Tetraplasandra waialealae Rock KAR94

Tetraplasandra lydgatei (Hbd.) H.A.T. Harms Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra lydgatei var. brachypoda Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra lydgatei var. coriacea Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra lydgatei var. forbesii Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra lydgatei var. leptorachis O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

* Tetraplasandra meiandra (Hbd.) H.A.T. Harms Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. bisobtusa Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. bryanii Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. degeneri Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. hillebrandii Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. hiloensis Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. leptomera Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. longipedunculata Skottsberg Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. makalehana Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. mauiensis Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. molokaiensis Skottsberg Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. occidentalis Skottsberg Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Page 409 Synonymy

Tetraplasandra meiandra var. olowaluana Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. ovalis Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. polyantha Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. polystigmata Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. prolifica Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. prolificoides Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. ramosior Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. rhynchocarpa Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94 Tetraplasandra meiandra var. rhynchocarpoides O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. rockii Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. simulans Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. skottsbergii Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. tenuistylis Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra meiandra var. tenuistyloides O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94 Tetraplasandra micrantha Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94

Tetraplasandra munroi Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra oahuensis var. eradiata Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra oahuensis var. fauriei Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94 Tetraplasandra oahuensis var. hailiensis (O. Deg. & Sherff) O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra oahuensis var. longipes Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra oahuensis var. pseudolongipes O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra oahuensis var. pseudorachis Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra oahuensis var. subglobosa O.& I. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra oahuensis var. venulosior Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra pupukeensis Skottsberg Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra pupukeensis var. decipiens O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra pupukeensis var. megalopoda Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra pupukeensis var. nitida O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra pupukeensis var. venosa O. Deg. & Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94 Tetraplasandra sherffii O.& I. Deg. Tetraplasandra waialealae Rock KAR94 Tetraplasandra turbens Sherff Tetraplasandra kavaiensis (Mann) Sherff KAR94

Page 410 Synonymy

Tetraplasandra waianuensis O. Deg. Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94

Tetraplasandra waianuensis var. palehuana Sherff Tetraplasandra oahuensis (Gray) H.A.T. Harms KAR94 Tetraplasandra wailealae var. acrior Sherff Tetraplasandra waialealae Rock KAR94 Tetraplasandra wailealae var. kohuana O. Deg. & Sherff Tetraplasandra waialealae Rock KAR94

Tetraplasandra wailealae var. pluricostata O. Deg. & Sherff Tetraplasandra waialealae Rock KAR94 Tetraplasandra wailealae var. subsessilis Sherff Tetraplasandra waialealae Rock KAR94 Tetraplasandra wailealae var. urceolata Sherff Tetraplasandra waialealae Rock KAR94 Tetraplasandra wailealae var. wahiawensis Sherff Tetraplasandra waialealae Rock KAR94 Tetraplasandra waimeae var. angustior Sherff Tetraplasandra waimeae Wawra KAR94 * Tetrazygia stahlii Cogn. Tetrazygia urbanii Cogn. KAR94 Tetrorum pusillum (Michx.) Rose Sedum pusillum Michx. KAR94 Thacla natans (Pallas ex Georgi) Deyl & Soják Caltha natans Pallas ex Georgi KAR94 Thalesia uniflora (L.) Britt. Orobanche uniflora L. KAR94 Thalia barbata Small Thalia dealbata Fraser ex Roscoe KAR94 Thalia trichocalyx Gagnepain Thalia geniculata L. KAR94 Thalictrum alpinum var. hebetum Boivin Thalictrum alpinum L. KAR94 Thalictrum caulophylloides Small Thalictrum coriaceum (Britt.) Small KAR94 * Thalictrum confine Fern. Thalictrum venulosum Trel. KAR94 Thalictrum confine var. columbianum (Rydb.) Boivin Thalictrum venulosum Trel. KAR94 Thalictrum confine var. greeneanum Boivin Thalictrum venulosum Trel. KAR94 Thalictrum dasycarpum var. hypoglaucum (Rydb.) Boivin Thalictrum dasycarpum Fisch. & Avé-Lall. KAR94 Thalictrum hypoglaucum Rydb. Thalictrum dasycarpum Fisch. & Avé-Lall. KAR94

Thalictrum occidentale var. columbianum (Rydb.) M.E. Peck Thalictrum venulosum Trel. KAR94 Thalictrum perelegans Greene Thalictrum pubescens Pursh KAR94 Thalictrum polygamum Muhl. ex Spreng. Thalictrum pubescens Pursh KAR94 Thalictrum polygamum var. hebecarpum Fern. Thalictrum pubescens Pursh KAR94 Thalictrum polygamum var. intermedium Boivin Thalictrum pubescens Pursh KAR94 Thalictrum pubescens var. hebecarpum (Fern.) Boivin Thalictrum pubescens Pursh KAR94 Thalictrum pubescens var. hepaticum (Greene) Keener Thalictrum pubescens Pursh KAR94 Thalictrum revolutum var. glandulosior Boivin Thalictrum revolutum DC. KAR94 * Thalictrum steeleanum Boivin Thalictrum coriaceum (Britt.) Small KAR94 Thalictrum subrotundum Boivin Thalictrum macrostylum Small & Heller KAR94 Thalictrum turneri Boivin Thalictrum venulosum Trel. KAR94 Thalictrum venulosum var. confine (Fern.) Boivin Thalictrum venulosum Trel. KAR94 Thalictrum venulosum var. fissum (Greene) Boivin Thalictrum venulosum Trel. KAR94 Thalictrum venulosum var. lunellii (Greene) Boivin Thalictrum venulosum Trel. KAR94 Thalictrum venulosum var. turneri (Boivin) Boivin Thalictrum venulosum Trel. KAR94 Thaspium aureum (L.)NUTT. Zizia aurea (L.) W.D.J. Koch NLSPN Thaspium barbinode var. angustifolium Coult. & Rose Thaspium barbinode (Michx.) Nutt. KAR94 Thaspium chapmanii (Coult. & Rose) Small Thaspium barbinode (Michx.) Nutt. KAR94 Thaspium trifoliatum var. aureum (L.)BRITTON Zizia aurea (L.) W.D.J. Koch NLSPN Thelypodium sagittatum ssp. ovalifolium (Rydb.) Thelypodiopsis sagittata var. ovalifolium (Rydb.) Welsh Al-Shehbaz KAR94 Thelypodium pinnatifidum (Michx.) S. Wats. Iodanthus pinnatifidus (Michx.) Steud. KAR94 Thelypodium sagittatum ssp. ovalifolium (Rydb.) Thelypodium sagittatum var. ovalifolium (Rydb.) Welsh & Reveal Al-Shehbaz KAR94 Thelypteris palustris var. pubescens (Lawson) Thelypteris confluens var. pubescens (Lawson) Pringle Fern. KAR94 Thelypteris dryopteris (L.) Slosson Gymnocarpium dryopteris (L.) Newman KAR94 Thelypteris gongylodes (Schkuhr) Small Thelypteris interrupta (Willd.) K. Iwats. KAR94

Page 411 Synonymy

Thelypteris hawaiiensis C.F. Reed Pneumatopteris sandwicensis (Brack.) Holttum KAR94 * Thelypteris hexagonoptera (Michx.) Weatherby Phegopteris hexagonoptera (Michx.) Fée KAR94 Thelypteris macrorhizoma E. St. John Thelypteris kunthii (Desv.) Morton KAR94 Thelypteris normalis (C. Christens.) Moxley Thelypteris kunthii (Desv.) Morton KAR94 Thelypteris palustris var. pubescens (Lawson) Thelypteris palustris var. haleana Fern. Fern. KAR94 * Thelypteris phegopteris (L.) Slosson Phegopteris connectilis (Michx.) Watt KAR94 Thelypteris reducta Small ex R. St. John Thelypteris dentata (Forsk.) E. St. John KAR94

Thelypteris sancta var. portoricensis (C. Christens.) Morton Thelypteris sancta (L.) Ching KAR94 Thelypteris saxatilis R. St. John Thelypteris kunthii (Desv.) Morton KAR94 Thelypteris sprengelii (Kaulfuss) Proctor Thelypteris balbisii (Spreng.) Ching KAR94

Thelypteris submarginalis (LANGSD. & FISCH.)SMALL Ctenitis submarginalis (Langsd. & Fisch.) Ching NLSPN Thelypteris thelypterioides (Michx.) Holub Thelypteris noveboracensis (L.) Nieuwl. KAR94 Thelypteris torresiana (Gaud.) Alston Macrothelypteris torresiana (Gaud.) Ching KAR94 Thelypteris totta (Thunb.) Schelpe Thelypteris interrupta (Willd.) K. Iwats. KAR94 Thelypteris unca R. St. John Thelypteris kunthii (Desv.) Morton KAR94 Thermopsis macrophylla var. venosa (Eastw.) * Thermopsis gracilis T.J. Howell Isely KAR94 Thermopsis macrophylla var. venosa (Eastw.) Thermopsis gracilis var. venosa (Eastw.) Jepson Isely KAR94 Thermopsis macrophylla var. venosa (Eastw.) Thermopsis montana var. venosa (Eastw.) Jepson Isely KAR94 Thermopsis macrophylla var. venosa (Eastw.) Thermopsis subglaber Henderson Isely KAR94 Therofon aconitifolium (Nutt.) Millsp. Boykinia aconitifolia Nutt. KAR94 Therofon turbinatum Rydb. Boykinia aconitifolia Nutt. KAR94 Thibaudia krugii Urban & Hoerold Symphysia racemosa (Vahl) Stearn KAR94 Thlaspi bursa-pastoris L. Capsella bursa-pastoris (L.) Medik. KAR94

Thrinax floridana Sarg. Thrinax radiata Lodd. ex J.A. & J.H. Schultes KAR94 Thrinax keyensis Sarg. Thrinax morrisii H. Wendl. KAR94 Thrinax microcarpa Sarg. Thrinax morrisii H. Wendl. KAR94

Thrinax multiflora sensu R.W. Read, non Mart. Thrinax radiata Lodd. ex J.A. & J.H. Schultes KAR94

Thrinax parviflora auct. non Sw. Thrinax radiata Lodd. ex J.A. & J.H. Schultes KAR94 Thrinax ponceana O.F. Cook Thrinax morrisii H. Wendl. KAR94 Thrinax praeceps O.F. Cook Thrinax morrisii H. Wendl. KAR94 Thyella tamnifolia (L.) Raf. Jacquemontia tamnifolia (L.) Griseb. KAR94 Tiarella menziesii Pursh Tolmiea menziesii (Pursh) Torr. & Gray KAR94 Tiarella trifoliata ssp. unifoliata (Hook.) Kern Tiarella trifoliata var. unifoliata (Hook.) Kurtz KAR94 Tiarella unifoliata Hook. Tiarella trifoliata var. unifoliata (Hook.) Kurtz KAR94 Tiaridium indicum (L.) Lehm. Heliotropium indicum L. KAR94 purpurea (Herbert) Shinners Alophia drummondii (Graham) R.C. Foster KAR94 Tillaea angustifolia Nutt. Crassula aquatica (L.) Schoenl. KAR94 Tillaea aquatica L. Crassula aquatica (L.) Schoenl. KAR94 Tillaea ascendens Eat. Crassula aquatica (L.) Schoenl. KAR94 Crassula connata var. connata (Ruiz & Pavon) Tillaea erecta Hook. & Arn. Berger KAR94 Crassula connata var. connata (Ruiz & Pavon) Tillaea minima Gay Berger KAR94

Page 412 Synonymy

Crassula connata var. connata (Ruiz & Pavon) Tillaea minima Miers ex Hook. & Arn. Berger KAR94 Tillaea muscosa L. Crassula tillaea Lester-Garland KAR94 Crassula connata var. connata (Ruiz & Pavon) Tillaea rubescens Kunth Berger KAR94 Tillaea solierii Gray Crassula solierii (Gray) Meigen KAR94 Tillaeastrum aquaticum (L.) Britt. Crassula aquatica (L.) Schoenl. KAR94 Tipularia unifolia B.S.P. Tipularia discolor (Pursh) Nutt. KAR94 Spergularia bocconii (Scheele) Foucaud ex Tissa luteola Greene Merino KAR94 Tissa marina (L.) Britt. Spergularia salina var. salina J.& K. Presl KAR94 Tissa rubra (L.) Britt. Spergularia rubra (L.) J.& K. Presl KAR94 Tithymalopsis curtisii (Engelm.) Small Euphorbia curtisii Engelm. KAR94 Tithymalopsis eriogonoides Small Euphorbia curtisii Engelm. KAR94

Tithymalus arkansanus (Engelm. & Gray) Klotzsch & Garcke Euphorbia spathulata Lam. KAR94 Tithymalus commutatus (Engelm.) Klotzsch & Garcke Euphorbia commutata Engelm. KAR94 Tithymalus darlingtonii (Gray) Small Euphorbia purpurea (Raf.) Fern. KAR94 Tithymalus missouriensis (J.B.S. Norton) Small Euphorbia spathulata Lam. KAR94 Tithymalus obtusatus (Pursh) Klotzsch & Garcke Euphorbia spathulata Lam. KAR94 Tithymalus spathulatus (Lam.) W.A. Weber Euphorbia spathulata Lam. KAR94 Tofieldia palustris auct. non Huds. Tofieldia pusilla (Michx.) Pers. KAR94 Tofieldia tenuifolia (Michx.) Utech Pleea tenuifolia Michx. KAR94 Sedum integrifolium ssp. integrifolium (Raf.) A. Tolmachevia integrifolia (Raf.) A.& D. Löve Nels. KAR94 Torenia crustacea (L.) Cham. & Schlecht. Lindernia crustacea (L.) F. Muell. KAR94 Torreyochloa pallida var. fernaldii (A.S. Hitchc.) Torreyochloa fernaldii (A.S. Hitchc.) Church Dore ex Koyama & Kawano KAR94 Torreyochloa pallida var. pauciflora (J. Presl) J.I. Torreyochloa pauciflora (J. Presl) Church Davis KAR94 Torreyochloa pallida var. pauciflora (J. Presl) J.I. Torreyochloa pauciflora var. holmii (Beal) Taylor & MacBryde Davis KAR94 Torreyochloa pauciflora var. microtheca (Buckl.) Taylor & Torreyochloa pallida var. pauciflora (J. Presl) J.I. MacBryde Davis KAR94 Torrubia bracei Britt. Guapira discolor (Spreng.) Little KAR94 Torrubia discolor (Spreng.) Britt. Guapira discolor (Spreng.) Little KAR94 Torrubia longifolia (Heimerl) Britt. Guapira discolor (Spreng.) Little KAR94 Torularia arctica (Böcher) A.& D. Löve Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Torularia humilis (C.A. Mey.) O.E. Schulz Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Torularia humilis ssp. arctica Böcher Braya humilis (C.A. Mey.) B.L. Robins. KAR94 Torulinium confertum Desv. ex Hamilton Cyperus odoratus L. KAR94 Torulinium eggersii (Boeckl.) C.B. Clarke Cyperus odoratus L. KAR94 Torulinium odoratum (L.) S. Hooper Cyperus odoratus L. KAR94 Touchardia angusta St. John Touchardia latifolia Gaud. KAR94

* Tournefortia gnaphalodes (L.) R. Br. ex Roemer & J.A. Schultes Argusia gnaphalodes (L.) Heine KAR94 Tournefortia peruviana Poir. p.p. Tournefortia maculata Jacq. KAR94 Tovara virginiana (L.) Raf. Polygonum virginianum L. KAR94 Tovara virginiana var. glaberrima Fern. Polygonum virginianum L. KAR94 Tovaria trifolia (L.) Neck. ex Baker Maianthemum trifolium (L.) Sloboda KAR94 Toxicodendron rydbergii (Small ex Rydb.) Toxicodendron desertorum Lunell Greene KAR94 Toxicodendron quercifolium (Michx.) Greene Toxicodendron pubescens P. Mill. KAR94 Toxicodendron rydbergii (Small ex Rydb.) Toxicodendron radicans var. rydbergii (Small ex Rydb.) Erskine Greene KAR94

Page 413 Synonymy

Toxicodendron toxicarium Gillis Toxicodendron pubescens P. Mill. KAR94 Toxicodendron toxicodendron (L.) Britt. Toxicodendron pubescens P. Mill. KAR94 Toxylon pomiferum Raf. ex Sarg. Maclura pomifera (Raf.) Schneid. KAR94 Tracaulon arifolium (L.) Raf. Polygonum arifolium L. KAR94 Tracaulon sagittatum (L.) Small Polygonum sagittatum L. KAR94 Tracaulon sagittatum var. gracilentum (Fern.) C.F. Reed Polygonum sagittatum L. KAR94 Tracyanthus angustifolius (Michx.) Small Zigadenus densus (Desr.) Fern. KAR94 Tradescantia albiflora Kunth Tradescantia fluminensis Vell. KAR94 Tradescantia brevicaulis Raf. Tradescantia virginiana L. KAR94 Tradescantia canaliculata Raf. Tradescantia ohiensis Raf. KAR94 Tradescantia congesta (Moench) D. Don Tradescantia virginiana L. KAR94 Tradescantia foliosa Small Tradescantia ohiensis Raf. KAR94 Tradescantia geniculata Jacq. Gibasis geniculata (Jacq.) Rohw. KAR94 Tradescantia incarnata Small Tradescantia ohiensis Raf. KAR94 Tradescantia ohiensis var. foliosa (Small) MacRoberts Tradescantia ohiensis Raf. KAR94 Tradescantia pendula (Schnizlein) D.R. Hunt Tradescantia zebrina hort. ex Bosse KAR94 Tradescantia reflexa Raf. Tradescantia ohiensis Raf. KAR94 Tradescantia rupestris Raf. Tradescantia virginiana L. KAR94 Tradescantia speciosa Salisb. Tradescantia virginiana L. KAR94 Tradescantia virginiana var. alba Hook. ex Raf. Tradescantia virginiana L. KAR94 Tradescantia virginiana var. barbata Raf. Tradescantia virginiana L. KAR94 Tragiola pilosa (Michx.) Small & Pennell Gratiola pilosa Michx. KAR94 Tragiola pilosa ssp. epilis (Pennell) Pennell Gratiola pilosa Michx. KAR94 Trema floridanum Britt. Trema micranthum (L.) Blume KAR94 Trematolobelia macrostachys (Hook. & Arn.) Trematolobelia macrostachys var. haleakalaensis St. John Zahlbr. KAR94 Trematolobelia wimmeri O.& I. Deg. Trematolobelia grandifolia (Rock) O. Deg. KAR94 Triadenum longifolium Small Triadenum tubulosum (Walt.) Gleason KAR94 Triadenum petiolatum (Walt.) Britt. Triadenum walteri (J.G. Gmel.) Gleason KAR94 Triadenum tubulosum var. walteri (J.G. Gmel.) Cooperrider Triadenum walteri (J.G. Gmel.) Gleason KAR94 Triadenum virginicum ssp. fraseri (Spach) J. Gillett Triadenum fraseri (Spach) Gleason KAR94 Triadenum virginicum var. fraseri (Spach) Cooperrider Triadenum fraseri (Spach) Gleason KAR94 Triadica sebifera (L.) Small Sapium sebiferum (L.) Roxb. KAR94 Triantha racemosa (Walt.) Small Tofieldia racemosa (Walt.) B.S.P. KAR94 Tricerma phyllanthoides (Benth.) Lundell Maytenus phyllanthoides Benth. KAR94 Tricerma texana (Lundell) Lundell Maytenus phyllanthoides Benth. KAR94 Trichachne insularis (L.) Nees Digitaria insularis (L.) Mez ex Ekman KAR94 Trichachne nutans (L.) Baum Digitaria insularis (L.) Mez ex Ekman KAR94 Trichantha ambigua (Urban) Wiehler Columnea ambiguus (Urban) Morley KAR94 Trichipteris borinquena (Maxon) R. Tryon Cyathea borinquena (Maxon) Domin KAR94 Trichipteris procera (Willd.) R. Tryon Cyathea pungens (Willd.) Domin KAR94 Trichloris crinita (Lag.) Parodi Chloris crinita Lag. KAR94 Trichloris mendocina (Phil.) Kurtz Chloris crinita Lag. KAR94 * Trichocoronis wrightii var. wrightii (Torr. & Gray) Gray Trichocoronis wrightii (Torr. & Gray) Gray JEP93 Trichophorum alpinum (L.) Pers. Eriophorum alpinum L. KAR94 Trichophorum cespitosum (L.) Hartman Scirpus cespitosus L. KAR94 Trichophorum pumilum auct. non (Vahl) Schinz & Thellung Scirpus rollandii Fern. KAR94

Trichophorum pumilum ssp. rollandii (Fern.) Taylor & MacBryde Scirpus rollandii Fern. KAR94 Trichophorum pumilum var. rollandii (Fern.) Hultén Scirpus rollandii Fern. KAR94 Trichophorum rollandii (Fern.) Hultén Scirpus rollandii Fern. KAR94 Trichophyllum palustre var. calvum (Torr.) House Eleocharis erythropoda Steud. KAR94

Page 414 Synonymy

Trichostema dichotomum var. puberulum Fern. & Grisc. Trichostema dichotomum L. KAR94 Trichostema pilosum Roth Trichostema dichotomum L. KAR94 Sanicula odorata (Raf.) K.M. Pryer & L.R. Triclinium odoratum Raf. Phillippe KAR94 Triclisperma paucifolia (Willd.) Nieuwl. Polygala paucifolia Willd. KAR94 Trientalis europaea ssp. arctica (Fisch. ex * Trientalis arctica Fisch. ex Hook. Hook.) Hultén KAR94 Trientalis europaea ssp. arctica (Fisch. ex Trientalis europaea var. arctica (Fisch. ex Hook.) Ledeb. Hook.) Hultén KAR94

Trientalis europaea var. latifolia (Hook.) Torr. Trientalis borealis ssp. latifolia (Hook.) Hultén KAR94

* Trientalis latifolia Hook. Trientalis borealis ssp. latifolia (Hook.) Hultén KAR94

Trifolium albopurpureum var. neolagopus (Loja.) McDermott Trifolium albopurpureum Torr. & Gray KAR94 * Trifolium appendiculatum Loja. Trifolium variegatum Nutt. KAR94 Trifolium columbianum Greene Trifolium albopurpureum Torr. & Gray KAR94 Trifolium columbianum var. argillorum Jepson Trifolium albopurpureum Torr. & Gray KAR94 Trifolium elegans Savi Trifolium hybridum L. KAR94 Trifolium fendleri Greene Trifolium wormskioldii Lehm. KAR94 Trifolium fimbriatum Lindl. Trifolium wormskioldii Lehm. KAR94 Trifolium flavulum Greene Trifolium fucatum Lindl. KAR94 Trifolium fragiferum ssp. bonannii (K. Presl) Soják Trifolium fragiferum L. KAR94 Trifolium fucatum var. gambelii (Nutt.) Jepson Trifolium fucatum Lindl. KAR94 Trifolium fucatum var. virescens (Greene) Jepson Trifolium fucatum Lindl. KAR94 Trifolium gambelii Nutt. Trifolium fucatum Lindl. KAR94 Trifolium gambellii Nutt. Trifolium fucatum Lindl. NLSPN Trifolium geminiflorum Greene Trifolium variegatum Nutt. KAR94 Trifolium helleri Kennedy Trifolium albopurpureum Torr. & Gray KAR94 Trifolium heterodon Torr. & Gray Trifolium wormskioldii Lehm. KAR94

Trifolium hybridum ssp. elegans (Savi) Aschers. & Graebn. Trifolium hybridum L. KAR94 Trifolium hybridum var. elegans (Savi) Boiss. Trifolium hybridum L. KAR94 Trifolium hybridum var. pratense Rabenh. Trifolium hybridum L. KAR94 Trifolium involucratum var. fendleri (Greene) McDermott Trifolium wormskioldii Lehm. KAR94 Trifolium involucratum var. fimbriatum (Lindl.) McDermott Trifolium wormskioldii Lehm. KAR94

Trifolium involucratum var. heterodon (Torr. & Gray) S. Wats. Trifolium wormskioldii Lehm. KAR94 Trifolium involucratum var. kennedianum McDermott Trifolium wormskioldii Lehm. KAR94 Trifolium kennedianum (McDermott) A. Nels. & J.F. Macbr. Trifolium wormskioldii Lehm. KAR94 Trifolium kingii ssp. productum (Greene) D. Heller Trifolium productum Greene KAR94 Trifolium kingii var. productum (Greene) Jepson Trifolium productum Greene KAR94 Trifolium longicaule Woot. & Standl. Trifolium pinetorum Greene KAR94 Trifolium longipes var. neurophyllum (Greene) J.S. Martin ex Isely Trifolium neurophyllum Greene KAR94

Trifolium macraei var. albopurpureum (Torr. & Gray) Greene Trifolium albopurpureum Torr. & Gray KAR94 Trifolium macrocephalum var. caeruleomontanum St. John Trifolium macrocephalum (Pursh) Poir. KAR94 Trifolium melananthum Hook. & Arn. Trifolium variegatum Nutt. KAR94 Trifolium neolagopus Loja. Trifolium albopurpureum Torr. & Gray KAR94 Trifolium olivaceum var. columbianum (Greene) Jepson Trifolium albopurpureum Torr. & Gray KAR94 Trifolium olivaceum var. griseum Jepson Trifolium albopurpureum Torr. & Gray KAR94 Trifolium petrophilum Greene ex Heller Trifolium albopurpureum Torr. & Gray KAR94 Trifolium pratense var. frigidum auct. non Gaudin Trifolium pratense L. KAR94

Page 415 Synonymy

Trifolium pratense var. sativum (P. Mill.) Schreb. Trifolium pratense L. KAR94 Trifolium rusbyi ssp. neurophyllum (Greene) Heller & Zoh. Trifolium neurophyllum Greene KAR94 Trifolium spinulosum Dougl. ex Hook. Trifolium wormskioldii Lehm. KAR94 Trifolium tridentatum Lindl. Trifolium willdenowii Spreng. KAR94 Trifolium tridentatum var. aciculare (Nutt.) McDermott Trifolium willdenowii Spreng. KAR94 Trifolium tridentatum var. obtusiflorum (Hook. f.) S. Wats. Trifolium obtusiflorum Hook. f. KAR94 Trifolium trilobatum Jepson Trifolium variegatum Nutt. KAR94 Trifolium variegatum var. major Loja. Trifolium variegatum Nutt. KAR94

Trifolium variegatum var. melananthum (Hook. & Arn.) Greene Trifolium variegatum Nutt. KAR94 Trifolium variegatum var. rostratum (Greene) C.L. Hitchc. Trifolium variegatum Nutt. KAR94 Trifolium variegatum var. trilobatum (Jepson) McDermott Trifolium variegatum Nutt. KAR94 Trifolium willdenowii var. fimbriatum (Lindl.) Ewan Trifolium wormskioldii Lehm. KAR94 Trifolium willdenowii var. kennedianum (McDermott) Ewan Trifolium wormskioldii Lehm. KAR94

Trifolium willdenowii var. longicaule (Woot. & Standl.) L. Benson Trifolium pinetorum Greene KAR94 Trifolium wormskioldii var. fimbriatum (Lindl.) Jepson Trifolium wormskioldii Lehm. KAR94

Trifolium wormskioldii var. kennedianum (McDermott) Jepson Trifolium wormskioldii Lehm. KAR94 Trifolium wormskioldii var. longicaule (Woot. & Standl.) L. Benson Trifolium pinetorum Greene KAR94 Triglochin concinnum var. debile (M.E. Jones) J.T. Howell Triglochin maritimum L. KAR94 Triglochin debile (M.E. Jones) A.& D. Löve Triglochin maritimum L. KAR94 Triglochin elatum Nutt. Triglochin maritimum L. KAR94 Triglochin maritimum var. elatum (Nutt.) Gray Triglochin maritimum L. KAR94 Carphephorus odoratissimus (J.F. Gmel.) * Trilisa odoratissima (J.F. Gmel.) Cass. Herbert KAR94

* Trilisa paniculata (J.F. Gmel.) Cass. Carphephorus paniculatus (J.F. Gmel.) Herbert KAR94 Trillium cernuum var. macranthum Eames & Wieg. Trillium cernuum L. KAR94 Trillium declinatum auct. non (Gray) Gleason Trillium flexipes Raf. KAR94 Trillium erectum var. album Pursh Trillium erectum L. KAR94 Trillium erectum var. blandum Jennison Trillium flexipes Raf. KAR94 Trillium erectum var. declinatum auct. non Gray Trillium flexipes Raf. KAR94 Trillium erectum var. flavum Torr. Trillium erectum L. KAR94 Trillium gleasonii auct. non Fern. Trillium flexipes Raf. KAR94 Trillium lanceolatum (S. Wats.) Boykin ex Small Trillium lancifolium Raf. KAR94 Trillium pusillum var. texanum (Buckl.) C.F. Reed Trillium texanum Buckl. KAR94 Trillium pusillum var. texanum (Buckl.) Reveal & Broome Trillium texanum Buckl. KAR94 Trillium recurvatum ssp. lanceolatum (S. Wats.) E. Murr. Trillium lancifolium Raf. KAR94 Triodia elliottii Bush Tridens ambiguus (Ell.) J.A. Schultes KAR94 Triodia stricta (Nutt.) Benth. ex Vasey Tridens strictus (Nutt.) Nash KAR94 Triosteum angustifolium var. eamesii Wieg. Triosteum angustifolium L. KAR94 Triphora trianthophora var. schaffneri Camp Triphora trianthophora (Sw.) Rydb. KAR94 Tripleurospermum inodorum (L.) Schultz-Bip. Matricaria perforata Mérat KAR94 Brachyactis ciliata ssp. angusta (Lindl.) A.G. Tripolium angustum Lindl. Jones KAR94 Tripolium frondosum Nutt. Brachyactis frondosa (Nutt.) A.G. Jones KAR94 Tripsacum dactyloides var. occidentale Cutler & Anders. Tripsacum dactyloides (L.) L. KAR94

Trisetum melicoides var. majus (Gray) A.S. Hitchc. Trisetum melicoides (Michx.) Vasey ex Scribn. KAR94

Trisetum pensylvanicum (L.) Beauv. ex Roemer & J.A. Schultes Sphenopholis pensylvanica (L.) A.S. Hitchc. KAR94 Trisetum purpurascens Torr. Schizachne purpurascens (Torr.) Swallen KAR94

Page 416 Synonymy

Trisetum spicatum ssp. alaskanum (Nash) Hultén Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum ssp. congdonii (Scribn. & Merr.) Hultén Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum ssp. majus (Rydb.) Hultén Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum ssp. molle (Kunth) Hultén Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum ssp. pilosiglume (Fern.) Hultén Trisetum spicatum (L.) Richter KAR94

Trisetum spicatum var. alaskanum (Nash) Malte ex Louis-Marie Trisetum spicatum (L.) Richter KAR94

Trisetum spicatum var. congdonii (Scribn. & Merr.) A.S. Hitchc. Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum var. maidenii (Gandog.) Fern. Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum var. majus (Rydb.) Farw. Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum var. molle (Kunth) Beal Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum var. pilosiglume Fern. Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum var. spicatiforme Hultén Trisetum spicatum (L.) Richter KAR94 Trisetum spicatum var. villosissimum (Lange) Louis-Marie Trisetum spicatum (L.) Richter KAR94 Trisetum subspicatum (L.) Beauv. Trisetum spicatum (L.) Richter KAR94 Trisetum triflorum (Bigelow) A.& D. Löve Trisetum spicatum (L.) Richter KAR94 Trisetum triflorum ssp. molle (Kunth) A.& D. Löve Trisetum spicatum (L.) Richter KAR94 Trisetum villosissimum (Lange) Louis-Marie Trisetum spicatum (L.) Richter KAR94 Trismeria trifoliata (L.) Diels Pityrogramma trifoliata (L.) R. Tryon KAR94 Triteleia ixioides var. cookii Hoover Triteleia ixioides ssp. cookii (Hoover) Lenz KAR94 Triticum caninum L. Elymus caninus (L.) L. KAR94 Triticum macrourum Turcz. Elymus macrourus (Turcz.) Tzvelev KAR94 Triticum pungens Pers. Elytrigia pungens (Pers.) Tutin KAR94 Elytrigia repens var. repens (L.) Desv. ex B.D. Triticum repens L. Jackson KAR94 Elymus trachycaulus ssp. trachycaulus (Link) Triticum trachycaulum Link Gould ex Shinners KAR94 Truellum sagittatum (L.) Soják Polygonum sagittatum L. KAR94 Tryphane rubella (Wahlenb.) Reichenb. Minuartia rubella (Wahlenb.) Hiern KAR94 Tupa portoricensis Vatke Lobelia portoricensis (Vatke) Urban KAR94 * Turpinia paniculata auct. non Vent. Turpinia occidentalis (Sw.) G. Don KAR94 Turritis drummondii (Gray) Lunell Arabis drummondii Gray KAR94 * Typha angustata Bory & Chaubard Typha domingensis Pers. KAR94 Typha angustifolia var. calumetensis Peattie Typha angustifolia L. KAR94 Typha angustifolia var. elongata (Dudley) Wieg. Typha angustifolia L. KAR94

Typhalaea fruticosa (MILL.)BRITTON Pavonia fruticosa (P. Mill.) Fawcett & Rendle NLSPN

Typhalea fruticosa (P. Mill.) Britt. Pavonia fruticosa (P. Mill.) Fawcett & Rendle KAR94 Udora verticillata var. minor Engelm. ex Caspary Elodea nuttallii (Planch.) St. John KAR94 Ulmus americana var. floridana (Chapman) Little Ulmus americana L. KAR94 Ulmus floridana Chapman Ulmus americana L. KAR94 Ulmus fulva Michx. Ulmus rubra Muhl. KAR94 Uncinia uncinata var. uliginosa Skottsberg Uncinia uncinata (L. f.) Kükenth. KAR94 Unifolium canadense (Desf.) Greene Maianthemum canadense Desf. KAR94 Uniola latifolia Michx. Chasmanthium latifolium (Michx.) Yates KAR94 Chasmanthium laxum var. sessiliflorum (Poir.) L. Uniola longifolia Scribn. Clark KAR94 Uniola nitida Baldw. Chasmanthium nitidum (Baldw.) Yates KAR94

Uniola ornithorhyncha Steud. Chasmanthium ornithorhynchum (Steud.) Yates KAR94

Uniola ornithoryncha Steud. Chasmanthium ornithorhynchum (Steud.) Yates NLSPN

Page 417 Synonymy

Chasmanthium laxum var. sessiliflorum (Poir.) L. Uniola sessiliflora Poir. Clark KAR94 Uniola spicata L. Distichlis spicata (L.) Greene KAR94 Urceolaria exotica J.F. Gmel. Schradera exotica (J.F. Gmel.) Standl. KAR94

* Urechites lutea (L.) Britt. Pentalinon luteum (L.) B.F. Hansen & Wunderlin KAR94

Urechites lutea var. sericea R.W. Long Pentalinon luteum (L.) B.F. Hansen & Wunderlin KAR94

Urechites pinetorum Small Pentalinon luteum (L.) B.F. Hansen & Wunderlin KAR94 Urena trilobata Vell. Urena lobata L. KAR94 Urera konaensis St. John Urera glabra (Hook. & Arn.) Weddell KAR94 Urera sandvicensis var. kauaiensis Rock Urera glabra (Hook. & Arn.) Weddell KAR94 Urera sandvicensis var. mollis Weddell Urera glabra (Hook. & Arn.) Weddell KAR94 * Urera sandvicensis Weddell Urera glabra (Hook. & Arn.) Weddell KAR94 Urochloa fasciculata (Sw.) R. Webster Brachiaria fasciculata (Sw.) Parodi KAR94 Urochloa mutica (Forsk.) Nguyen Brachiaria mutica (Forsk.) Stapf KAR94 Urochloa plantaginea (Link) R. Webster Brachiaria plantaginea (Link) A.S. Hitchc. KAR94

Urochloa platyphylla (Munro ex Wright) R. Webster Brachiaria platyphylla (Munro ex Wright) Nash KAR94

Urochloa subquadripara (Trin.) R. Webster Brachiaria subquadripara (Trin.) A.S. Hitchc. KAR94 Urostachys erubescens (Brack.) Herter ex Nessel Huperzia X erubescens (Brack.) Holub KAR94 Urostachys haleakalae (Brack.) Herter Huperzia haleakalae (Brack.) Holub KAR94 Urostachys lucidulus (Michx.) Herter Huperzia lucidula (Michx.) Trevisan KAR94 Urostachys lucidulus var. porophilus (Lloyd & Underwood) Nessel, non Lam. Huperzia porophila (Lloyd & Underwood) Holub KAR94

Urostachys porophilus (Lloyd & Underwood) Herter Huperzia porophila (Lloyd & Underwood) Holub KAR94 Urostachys reflexus (Lam.) Herter Huperzia reflexa (Lam.) Trevisan KAR94 Huperzia selago var. selago (L.) Bernh. ex Mart. Urostachys selago (L.) Herter & Schrank KAR94 Huperzia serrata var. serrata (Thunb. ex Murr.) Urostachys serratus (Thunb. ex Murr.) Herter Trevisan KAR94 Urtica baccifera L. Urera baccifera (L.) Gaud. KAR94 Urtica canadensis L. Laportea canadensis (L.) Weddell KAR94 Urtica caracasana Jacq. Urera caracasana (Jacq.) Gaud. ex Griseb. KAR94 Urtica chamaedryoides var. runyonii Correll Urtica chamaedryoides Pursh KAR94 Urtica cylindrica L. Boehmeria cylindrica (L.) Sw. KAR94 Urtica herniarioides Sw. Pilea herniarioides (Sw.) Lindl. KAR94 Urtica nummulariifolia Sw. Pilea nummulariifolia (Sw.) Weddell KAR94 Urtica parietaria L. Pilea parietaria (L.) Blume KAR94 Urticastrum divaricatum (L.) Kuntze Laportea canadensis (L.) Weddell KAR94 * Utricularia biflora Lam. Utricularia gibba L. KAR94 Utricularia cleistogama (Gray) Britt. Utricularia subulata L. KAR94 Utricularia fimbriata auct. non Kunth Utricularia simulans Pilger KAR94 Utricularia inflata var. minor Chapman Utricularia radiata Small KAR94 Utricularia mixta Barnh. Utricularia foliosa L. KAR94 * Utricularia obtusa Sw. Utricularia gibba L. KAR94 Utricularia occidentalis Gray Utricularia ochroleuca R.W. Hartman KAR94 Utricularia pumila Walt. Utricularia gibba L. KAR94 Utricularia virgatula Barnh. Utricularia juncea Vahl KAR94 * Utricularia vulgaris L. p.p. Utricularia macrorhiza Le Conte KAR94 Utricularia vulgaris ssp. macrorhiza (Le Conte) Clausen Utricularia macrorhiza Le Conte KAR94

Page 418 Synonymy

Utricularia vulgaris var. americana Gray Utricularia macrorhiza Le Conte KAR94 Uva-ursi uva-ursi (L.) Britt. Arctostaphylos uva-ursi (L.) Spreng. KAR94 Uvularia carolina (J.F. Gmel.) Wilbur Uvularia puberula Michx. KAR94 Uvularia nitida (Britt.) Mackenzie Uvularia puberula Michx. KAR94 Uvularia pudica sensu Fern. Uvularia puberula Michx. KAR94 Uvularia pudica var. nitida (Britt.) Fern. Uvularia puberula Michx. KAR94 * Vaccaria pyramidata Medik. Vaccaria hispanica (P. Mill.) Rauschert KAR94 * Vaccaria segetalis Garcke ex Aschers. Vaccaria hispanica (P. Mill.) Rauschert KAR94 Vaccaria vaccaria (L.) Britt. Vaccaria hispanica (P. Mill.) Rauschert KAR94 Vaccaria vulgaris Host Vaccaria hispanica (P. Mill.) Rauschert KAR94 Vaccinium alaskense T.J. Howell Vaccinium ovalifolium Sm. KAR94 * Vaccinium amoenum Ait. Vaccinium virgatum Ait. KAR94 Vaccinium angustifolium var. hypolasium Fern. Vaccinium angustifolium Ait. KAR94 Vaccinium angustifolium var. laevifolium House Vaccinium angustifolium Ait. KAR94 Vaccinium angustifolium var. myrtilloides (Michx.) House Vaccinium myrtilloides Michx. KAR94 Vaccinium angustifolium var. nigrum (Wood) Dole Vaccinium angustifolium Ait. KAR94 Vaccinium arboreum var. glaucescens (Greene) Sarg. Vaccinium arboreum Marsh. KAR94 Vaccinium arkansanum Ashe Vaccinium fuscatum Ait. KAR94 Vaccinium ashei Rehd. Vaccinium virgatum Ait. KAR94 Vaccinium atrococcum (Gray) Heller Vaccinium fuscatum Ait. KAR94 * Vaccinium australe Small Vaccinium formosum Andr. KAR94 Vaccinium berberidifolium (Gray) Skottsberg Vaccinium reticulatum Sm. KAR94 Vaccinium brittonii Porter ex Bickn. Vaccinium angustifolium Ait. KAR94 * Vaccinium caesium Greene Vaccinium stamineum L. KAR94 Vaccinium calycinum var. montanum (Wawra) Skottsberg Vaccinium calycinum Sm. KAR94 Vaccinium canadense Kalm ex A. Rich. Vaccinium myrtilloides Michx. KAR94 Vaccinium coccineum Piper Vaccinium membranaceum Dougl. ex Torr. KAR94 * Vaccinium constablaei Gray Vaccinium corymbosum L. KAR94 Vaccinium corymbosum var. albiflorum (Hook.) Fern. Vaccinium corymbosum L. KAR94 Vaccinium corymbosum var. amoenum (Ait.) Gray Vaccinium virgatum Ait. KAR94 Vaccinium corymbosum var. atrococcum Gray Vaccinium fuscatum Ait. KAR94 Vaccinium corymbosum var. glabrum Gray Vaccinium corymbosum L. KAR94 Vaccinium dentatum var. argutidens Skottsberg Vaccinium dentatum Sm. KAR94 Vaccinium dentatum var. lanceolatum (Gray) Skottsberg Vaccinium dentatum Sm. KAR94 Vaccinium dentatum var. minutifolium Skottsberg Vaccinium calycinum Sm. KAR94 Vaccinium globulare Rydb. Vaccinium membranaceum Dougl. ex Torr. KAR94 Vaccinium lamarckii Camp Vaccinium angustifolium Ait. KAR94 Vaccinium melanocarpum (C. Mohr) C. Mohr ex Kearney Vaccinium stamineum L. KAR94 Vaccinium membranaceum var. rigidum (Hook.) Fern. Vaccinium membranaceum Dougl. ex Torr. KAR94 Vaccinium microcarpos (Turcz. ex Rupr.) Schmalh. Vaccinium oxycoccos L. KAR94 Vaccinium mucronatum L. Nemopanthus mucronatus (L.) Loes. KAR94 Vaccinium myrsinites var. glaucum Gray Vaccinium darrowii Camp KAR94 Vaccinium neglectum (Small) Fern. Vaccinium stamineum L. KAR94 Vaccinium nigrum (Wood) Britt. Vaccinium angustifolium Ait. KAR94 Vaccinium nitidum Andr. Vaccinium myrsinites Lam. KAR94 * Vaccinium occidentale Gray Vaccinium uliginosum L. KAR94 Vaccinium oxycoccos var. intermedium Gray Vaccinium oxycoccos L. KAR94 Vaccinium oxycoccos var. microphyllum (Lange) Rouss. & Raymond Vaccinium oxycoccos L. KAR94 Vaccinium oxycoccos var. ovalifolium Michx. Vaccinium oxycoccos L. KAR94 Vaccinium pahalae Skottsberg Vaccinium reticulatum Sm. KAR94 Vaccinium palustre Salisb. Vaccinium oxycoccos L. NLSPN

Page 419 Synonymy

Vaccinium parviflorum Gray Vaccinium virgatum Ait. KAR94 Vaccinium peleanum Skottsberg Vaccinium reticulatum Sm. KAR94 Vaccinium racemosum (Vahl) Wilbur & Luteyn Symphysia racemosa (Vahl) Stearn KAR94 Vaccinium stamineum var. candicans (Small) C. Mohr Vaccinium stamineum L. KAR94

Vaccinium stamineum var. interius (Ashe) Palmer & Steyermark Vaccinium stamineum L. KAR94 Vaccinium stamineum var. melanocarpum C. Mohr Vaccinium stamineum L. KAR94 Vaccinium stamineum var. neglectum (Small) Deam Vaccinium stamineum L. KAR94 Vaccinium stamineum var. sericeum C. Mohr Vaccinium simulatum Small KAR94 Vaccinium uliginosum ssp. alpinum (Bigelow) Hultén Vaccinium uliginosum L. KAR94

Vaccinium uliginosum ssp. gaultherioides (Bigelow) S.B. Young Vaccinium uliginosum L. KAR94 Vaccinium uliginosum ssp. microphyllum Lange Vaccinium uliginosum L. KAR94 Vaccinium uliginosum ssp. occidentale (Gray) Hultén Vaccinium uliginosum L. KAR94

Vaccinium uliginosum ssp. pedris (Harshberger) S.B. Young Vaccinium uliginosum L. KAR94 Vaccinium uliginosum ssp. pubescens (Wormsk. ex Hornem.) S.B. Young Vaccinium uliginosum L. KAR94 Vaccinium uliginosum var. alpinum Bigelow Vaccinium uliginosum L. KAR94 Vaccinium uliginosum var. occidentale (Gray) Hara Vaccinium uliginosum L. KAR94 Vaccinium uliginosum var. salicinum (Cham.) Hultén Vaccinium uliginosum L. KAR94 Vaccinium virgatum var. ozarkense Ashe Vaccinium virgatum Ait. KAR94 Vaccinium virgatum var. speciosum Palmer Vaccinium virgatum Ait. KAR94 Vachellia farnesiana (L.) Wight & Arn. Acacia farnesiana (L.) Willd. KAR94 Maianthemum racemosum ssp. amplexicaule Vagnera amplexicaulis (Nutt.) Greene (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. amplexicaule Vagnera amplexicaulis var. glabra (J.F. Macbr.) Abrams (Nutt.) LaFrankie KAR94 Maianthemum racemosum ssp. racemosum (L.) Vagnera australis Rydb. Link KAR94 Vagnera liliacea (Greene) Rydb. Maianthemum stellatum (L.) Link KAR94 Maianthemum racemosum ssp. racemosum (L.) Vagnera racemosa (L.) Morong Link KAR94 Vagnera sessilifolia (Nutt. ex Baker) Greene Maianthemum stellatum (L.) Link KAR94 Vagnera stellata (L.) Morong Maianthemum stellatum (L.) Link KAR94 Vagnera trifolia (L.) Morong Maianthemum trifolium (L.) Sloboda KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Vahlodea atropurpurea ssp. latifolia (Hook.) Porsild Hartman KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Vahlodea atropurpurea ssp. paramushirensis (Kudo) Hultén Hartman KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Vahlodea flexuosa (Honda) Ohwi Hartman KAR94 Vahlodea atropurpurea (Wahlenb.) Fries ex Vahlodea latifolia (Hook.) Hultén Hartman KAR94 Valeriana sitchensis ssp. scouleri (Rydb.) F.G. Mey. Valeriana scouleri Rydb. KAR94 Valeriana sitchensis var. scouleri (Rydb.) M.E. Jones Valeriana scouleri Rydb. KAR94 Valerianella intermedia Dyal Valerianella umbilicata (Sullivant) Wood KAR94 Valerianella patellaria (Sullivant ex Gray) Wood Valerianella umbilicata (Sullivant) Wood KAR94 Valerianella radiata var. fernaldii Dyal Valerianella radiata (L.) Dufr. KAR94 Valerianella radiata var. intermedia (Dyal) Gleason Valerianella umbilicata (Sullivant) Wood KAR94 Valerianella radiata var. missouriensis Dyal Valerianella radiata (L.) Dufr. KAR94 Valerianella stenocarpa var. parviflora Dyal Valerianella radiata (L.) Dufr. KAR94 Valerianoides jamaicense (L.)KUNTZE Stachytarpheta jamaicensis (L.) Vahl NLSPN Valerianoides jamaicensis (L.) Kuntze Stachytarpheta jamaicensis (L.) Vahl KAR94 Validallium tricoccum (Ait.) Small Allium tricoccum Ait. KAR94

Page 420 Synonymy

Vallisneria asiatica Michx. Vallisneria americana Michx. KAR94 Vallisneria neotropicalis Victorin Vallisneria americana Michx. KAR94 Vallisneria spiralis auct. non L. Vallisneria americana Michx. KAR94 Vallisneria spiralis var. asiatica (Michx.) Torr. Vallisneria americana Michx. KAR94 Valota insularis (L.) Chase Digitaria insularis (L.) Mez ex Ekman KAR94 Vandellia diffusa L. Lindernia diffusa (L.) Wettst. KAR94 Vanilla articulata Northrop Vanilla barbellata Reichenb. f. KAR94 Varronia bellonis (Urban) Britt. Cordia bellonis Urban KAR94 Veratrum californicum var. caudatum (Heller) * Veratrum caudatum Heller C.L. Hitchc. KAR94 Veratrum eschscholtzianum (J.A. & J.H. Schultes) Rydb. ex Heller Veratrum viride Ait. KAR94 Veratrum eschscholtzii Gray Veratrum viride Ait. KAR94 Veratrum eschscholtzii var. incriminatum Boivin Veratrum viride Ait. KAR94 Veratrum luteum L. Chamaelirium luteum (L.) Gray KAR94 Veratrum virginicum (L.) Ait. f. Melanthium virginicum L. KAR94 Veratrum viride ssp. eschscholtzii (Gray) A.& D. Löve Veratrum viride Ait. KAR94 Veratrum viride var. eschscholtzii (Gray) Breitung Veratrum viride Ait. KAR94 Verbena bracteosa Michx. Verbena bracteata Lag. & Rodr. KAR94 Verbena imbricata Woot. & Standl. Verbena bracteata Lag. & Rodr. KAR94 Verbena lasiostachys var. septentrionalis Moldenke Verbena lasiostachys Link KAR94 Verbena prostrata Ait. f., non Savi Verbena lasiostachys Link KAR94 * Verbena tampensis Nash Glandularia tampensis (Nash) Small KAR94 Verbena X paniculatistricta Engelm. Verbena X rydbergii Moldenke KAR94 Verbesina alba L. Eclipta prostrata (L.) L. KAR94 Verbesina lavenia L. Adenostemma lavenia (L.) Kuntze KAR94 Verbesina nodiflora L. Synedrella nodiflora (L.) Gaertn. KAR94 Verbesina pauciflora (Nutt.) Small, non Hemsl. Verbesina heterophylla (Chapman) Gray KAR94 Verbesina prostrata L. Eclipta prostrata (L.) L. KAR94 Verbesina warei Gray Verbesina heterophylla (Chapman) Gray KAR94 Vernonia aborigina Gleason Vernonia missurica Raf. KAR94 Vernonia crinita Raf. Vernonia arkansana DC. KAR94 Vernonia harperi Gleason Vernonia noveboracensis (L.) Michx. KAR94 Vernonia marginata var. tenuifolia (Small) Shinners Vernonia marginata (Torr.) Raf. KAR94

Veronica alpina var. alterniflora Fern. Veronica wormskjoldii Roemer & J.A. Schultes KAR94

Veronica alpina var. cascadensis Fern. Veronica wormskjoldii Roemer & J.A. Schultes KAR94

Veronica alpina var. geminiflora Fern. Veronica wormskjoldii Roemer & J.A. Schultes KAR94

Veronica alpina var. nutans (Bong.) Boivin Veronica wormskjoldii Roemer & J.A. Schultes KAR94

Veronica alpina var. terrae-novae Fern. Veronica wormskjoldii Roemer & J.A. Schultes KAR94

Veronica alpina var. unalaschcensis Cham. & Schlecht. Veronica wormskjoldii Roemer & J.A. Schultes KAR94 * Veronica anagallis L. Veronica anagallis-aquatica L. KAR94 * Veronica catenata Pennell Veronica anagallis-aquatica L. KAR94 Veronica catenata var. glandulosa (Farw.) Pennell Veronica anagallis-aquatica L. KAR94 Veronica comosa auct. non Richter Veronica anagallis-aquatica L. KAR94 Veronica comosa var. glaberrima (Pennell) Boivin Veronica anagallis-aquatica L. KAR94 Veronica comosa var. glandulosa (Farw.) Boivin Veronica anagallis-aquatica L. KAR94 Veronica connata auct. non Raf. Veronica anagallis-aquatica L. KAR94 Veronica connata ssp. glaberrima Pennell Veronica anagallis-aquatica L. KAR94

Page 421 Synonymy

Veronica connata var. glaberrima (Pennell) Fern. Veronica anagallis-aquatica L. KAR94 Veronica connata var. typica Pennell Veronica anagallis-aquatica L. KAR94 Veronica glandifera Pennell Veronica anagallis-aquatica L. KAR94

Veronica nutans Bong. Veronica wormskjoldii Roemer & J.A. Schultes KAR94 Veronica salina auct. non Schur Veronica anagallis-aquatica L. KAR94 Veronica scutellata var. villosa Schumacher Veronica scutellata L. KAR94

Veronica stelleri Pallas ex Link Veronica wormskjoldii Roemer & J.A. Schultes KAR94

Veronica stelleri var. glabrescens Hultén Veronica wormskjoldii Roemer & J.A. Schultes KAR94 Veronica virginica L. Veronicastrum virginicum (L.) Farw. KAR94

Veronica wormskjoldii ssp. alterniflora (Fern.) Pennell Veronica wormskjoldii Roemer & J.A. Schultes KAR94 Veronica X lackschewitzii Keller Veronica anagallis-aquatica L. KAR94 Vesicaria grandiflora var. pallida Torr. & Gray Lesquerella pallida (Torr. & Gray) S. Wats. KAR94 Vesiculina purpurea (Walt.) Raf. Utricularia purpurea Walt. KAR94 Viburnum alnifolium Marsh. Viburnum lantanoides Michx. KAR94 Viburnum bushii Ashe Viburnum prunifolium L. KAR94 Viburnum nudum var. cassinoides (L.) Torr. & * Viburnum cassinoides L. Gray KAR94 Viburnum nudum var. cassinoides (L.) Torr. & Viburnum cassinoides var. harbisonii McAtee Gray KAR94 Viburnum nudum var. cassinoides (L.) Torr. & Viburnum cassinoides var. nitidum (Ait.) McAtee Gray KAR94 Viburnum dentatum var. semitomentosum Michx. Viburnum dentatum var. dentatum L. KAR94 Viburnum grandifolium Ait. Viburnum lantanoides Michx. KAR94 * Viburnum nashii Small Viburnum obovatum Walt. KAR94 Viburnum nudum var. cassinoides (L.) Torr. & Viburnum nitidum Ait. Gray KAR94 Viburnum opulus ssp. trilobum (Marsh.) Clausen Viburnum opulus var. americanum Ait. KAR94 Viburnum pauciflorum La Pylaie ex Torr. & Gray Viburnum edule (Michx.) Raf. KAR94 Viburnum plicatum var. tomentosum (Thunb.) Miq. Viburnum plicatum Thunb. KAR94

Viburnum prunifolium var. bushii (Ashe) Palmer & Steyermark Viburnum prunifolium L. KAR94 Viburnum prunifolium var. ferrugineum Torr. & Gray Viburnum rufidulum Raf. KAR94 Viburnum prunifolium var. globosum Nash ex Schneid. Viburnum prunifolium L. KAR94 Viburnum pubescens (Ait.) Pursh Viburnum dentatum var. dentatum L. KAR94 * Viburnum recognitum Fern. Viburnum dentatum var. lucidum Ait. KAR94 Viburnum recognitum var. alabamense McAtee Viburnum dentatum var. lucidum Ait. KAR94 Viburnum rufidulum var. margarettiae Ashe Viburnum rufidulum Raf. KAR94 Viburnum rufotomentosum Small Viburnum rufidulum Raf. KAR94 * Viburnum semitomentosum (Michx.) Rehd. Viburnum dentatum var. dentatum L. KAR94 Viburnum tomentosum Thunb. Viburnum plicatum Thunb. KAR94 * Viburnum trilobum Marsh. Viburnum opulus var. americanum Ait. KAR94 Viburnum X vetteri Zabel Viburnum lentago L. KAR94 Vicia nigricans ssp. gigantea (Hook.) Lassetter & * Vicia gigantea Hook. Gunn. KAR94 Vicia hugeri Small Vicia caroliniana Walt. KAR94 Vicia micrantha Nutt. ex Torr. & Gray Vicia minutiflora F.G. Dietr. KAR94 Vicia reverchonii S. Wats. Vicia minutiflora F.G. Dietr. KAR94 Vigna repens (L.) Kuntze, non Baker Vigna luteola (Jacq.) Benth. KAR94 Vigna retusa (E. Mey.) Walp. Vigna marina (Burm. f.) Merr. KAR94 Vilfa domingensis Trin. Sporobolus domingensis (Trin.) Kunth KAR94

Page 422 Synonymy

Vilfa spartinae Trin. Spartina spartinae (Trin.) Merr. ex A.S. Hitchc. KAR94 Villarsia lacunosa Vent. Nymphoides cordata (Ell.) Fern. KAR94 Vinca rosea L. Catharanthus roseus (L.) G. Don KAR94 Vincetoxicum gonocarpos Walt. Matelea gonocarpos (Walt.) Shinners KAR94 Vincetoxicum sintenisii (Schlechter) Britt. Matelea sintenisii (Schlechter) Woods. KAR94 Vincetoxicum stephanotrichum (Griseb.) Britt. Gonolobus stephanotrichus Griseb. KAR94 Vincetoxicum suberosum auct. non (L.) Britt. Matelea gonocarpos (Walt.) Shinners KAR94 Vincetoxicum variifolium (Schlechter) Britt. Matelea variifolia (Schlechter) Woods. KAR94 Viola adunca ssp. ashtonae M.S. Baker Viola adunca var. adunca Sm. KAR94 Viola adunca ssp. radicosa M.S. Baker Viola adunca var. adunca Sm. KAR94 Viola adunca ssp. typica M.S. Baker Viola adunca var. adunca Sm. KAR94 Viola adunca ssp. uncinulata (Greene) Applegate Viola adunca var. adunca Sm. KAR94 Viola adunca var. bellidifolia (Greene) Harrington Viola adunca var. adunca Sm. KAR94 Viola adunca var. cascadensis (M.S. Baker) C.L. Hitchc. Viola adunca var. adunca Sm. KAR94 Viola adunca var. minor (Hook.) Fern. Viola labradorica Schrank KAR94 Viola adunca var. uncinulata (Greene) C.L. Hitchc. Viola adunca var. adunca Sm. KAR94 Viola aduncoides A.& D. Löve Viola adunca var. adunca Sm. KAR94 * Viola bellidifolia Greene Viola adunca var. adunca Sm. KAR94 * Viola cascadensis M.S. Baker Viola adunca var. adunca Sm. KAR94 Viola chalcosperma Brainerd Viola affinis Le Conte KAR94 Viola concolor T.F. Forst. Hybanthus concolor (T.F. Forst.) Spreng. KAR94 Viola cucullata var. microtitis Brainerd Viola cucullata Ait. KAR94 Viola emarginata (Nutt.) Le Conte Viola sagittata Ait. KAR94 Viola emarginata var. acutiloba Brainerd Viola sagittata Ait. KAR94 Viola eriocarpon (Nutt.) Schwein. Viola pubescens var. pubescens Ait. KAR94 Viola fimbriatula Sm. Viola sagittata Ait. KAR94 * Viola floridana Brainerd Viola affinis Le Conte KAR94 * Viola incognita Brainerd Viola blanda var. palustriformis Gray KAR94 Viola incognita var. forbesii Brainerd Viola blanda var. palustriformis Gray KAR94 Viola kitaibeliana auct. non J.A. Schultes Viola bicolor Pursh KAR94 Viola kitaibeliana var. rafinesquei Fern. Viola bicolor Pursh KAR94 Viola kitaibeliana var. rafinesquii FERNALD Viola bicolor Pursh NLSPN Viola langloisii var. pedatiloba Brainerd Viola langloisii Greene KAR94 Viola latiuscula Greene Viola affinis Le Conte KAR94 Viola macloskeyi ssp. pallens (Banks ex DC.) Viola macloskeyi var. pallens (Banks ex DC.) C.L. Hitchc. M.S. Baker KAR94 Viola maviensis var. kohalana Rock Viola maviensis Mann KAR94 Viola montanensis Rydb. Viola adunca var. adunca Sm. KAR94 Viola obliqua Hill Viola cucullata Ait. KAR94 Viola macloskeyi ssp. pallens (Banks ex DC.) * Viola pallens (Banks ex DC.) Brainerd M.S. Baker KAR94 Viola macloskeyi ssp. pallens (Banks ex DC.) Viola pallens var. subreptans Rouss. M.S. Baker KAR94 Viola palmata var. pedatifida (G. Don) Cronq. Viola pedatifida G. Don KAR94 Viola palmata var. sororia (Willd.) Pollard Viola sororia Willd. KAR94 * Viola papilionacea Pursh p.p. Viola sororia Willd. KAR94 Viola papilionacea var. priceana (Pollard) Alexander Viola sororia Willd. KAR94 Viola pedata var. concolor Holm Viola pedata L. KAR94 Viola pedata var. lineariloba DC. Viola pedata L. KAR94 Viola pedata var. ranunculifolia DC. Viola pedata L. KAR94 * Viola pensylvanica Michx. Viola pubescens var. pubescens Ait. KAR94 Viola populifolia Greene Viola pedata L. KAR94

Page 423 Synonymy

* Viola pratincola Greene Viola palmata L. NLSPN Viola priceana Pollard Viola sororia Willd. KAR94 Viola primulifolia ssp. villosa (Eat.) Russell Viola primulifolia L. KAR94 Viola primulifolia var. acuta (Bigelow) Torr. & Gray Viola primulifolia L. KAR94 Viola primulifolia var. villosa Eat. Viola primulifolia L. KAR94 Viola pubescens var. eriocarpon Nutt. Viola pubescens var. pubescens Ait. KAR94 Viola rafinesquei Greene Viola bicolor Pursh KAR94 Viola rafinesquii Greene Viola bicolor Pursh NLSPN Viola renifolia var. brainerdii (Greene) Fern. Viola renifolia Gray KAR94 Viola retusa Greene Viola pratincola Greene KAR94 Viola rosacea Brainerd Viola sororia Willd. KAR94 Viola rugosa Small Viola villosa Walt. KAR94 Viola sagittata var. ovata (Nutt.) Torr. & Gray Viola sagittata Ait. KAR94 Viola sagittata var. subsagittata (Greene) Pollard Viola sagittata Ait. KAR94 Viola simulata M.S. Baker Viola langsdorfii Fisch. ex Gingins KAR94 Viola sororia ssp. affinis (Le Conte) R.J. Little Viola affinis Le Conte KAR94 Viola subvestita Greene Viola adunca var. adunca Sm. KAR94 Viola superba M.S. Baker Viola langsdorfii Fisch. ex Gingins KAR94 Viola variabilis Greene Viola pedata L. KAR94 Viola X abundans House Viola sagittata Ait. KAR94 Viola X cestrica House Viola sagittata Ait. KAR94 Viola X erratica House Viola sagittata Ait. KAR94 Viola X napae House Viola sororia Willd. KAR94 Viorna addisonii (Britt.) Small Clematis addisonii Britt. KAR94 Viorna crispa (L.) Small Clematis crispa L. KAR94 Viorna crispa var. walteri (Pursh) Small Clematis crispa L. KAR94 Viorna glaucophylla (Small) Small Clematis glaucophylla Small KAR94 Viorna obliqua Small Clematis crispa L. KAR94 Virgulaster ascendens (Lindl.) Semple Aster ascendens Lindl. KAR94 Virgulaster bernardinus (Hall) Semple Aster defoliatus Parish KAR94 Virgulus carolinianus (Walt.) Reveal & Keener Aster carolinianus Walt. KAR94 Virgulus novae-angliae (L.) Reveal & Keener Aster novae-angliae L. KAR94 Virgulus walteri (Alexander) Reveal & Keener Aster walteri Alexander KAR94 Vitis arizonica var. galvinii Munson Vitis arizonica Engelm. KAR94 Vitis arizonica var. glabra Munson Vitis arizonica Engelm. KAR94 Vitis candicans var. coriacea Bailey Vitis shuttleworthii House KAR94 Vitis cordifolia Michx. Vitis vulpina L. KAR94 Vitis cordifolia var. foetida Engelm. Vitis vulpina L. KAR94 Vitis cordifolia var. sempervirens Munson Vitis vulpina L. KAR94 Vitis coriacea Shuttlw. ex Planch. non Miq. Vitis shuttleworthii House KAR94 Vitis illex Bailey Vitis vulpina L. KAR94 Vitis labrusca var. subedentata Fern. Vitis labrusca L. KAR94 Vitis riparia var. praecox Engelm. ex Bailey Vitis riparia Michx. KAR94 Vitis riparia var. syrticola (Fern. & Wieg.) Fern. Vitis riparia Michx. KAR94 Vitis rubra Michx. Vitis palmata Vahl KAR94 Vitis rupestris var. dissecta Eggert ex Bailey Vitis rupestris Scheele KAR94 Vitis treleasei Munson ex Bailey Vitis arizonica Engelm. KAR94 Vitis vulpina ssp. riparia (Michx.) R.T. Clausen Vitis riparia Michx. KAR94 Vitis vulpina var. praecox (Engelm. ex Bailey) Bailey Vitis riparia Michx. KAR94 Vitis vulpina var. syrticola Fern. & Wieg. Vitis riparia Michx. KAR94 Volkameria aculeata L. Clerodendrum aculeatum (L.) Schlecht. KAR94 Volkameria inermis L. Clerodendrum inerme (L.) Gaertn. KAR94

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Vulpia dertonensis (All.) Gola Vulpia bromoides (L.) S.F. Gray KAR94 Vulpia megalura (Nutt.) Rydb. Vulpia myuros (L.) K.C. Gmel. KAR94 Vulpia myuros var. hirsuta Hack. Vulpia myuros (L.) K.C. Gmel. KAR94 * Wallenia pendula (Urban) Mez Wallenia lamarckiana (A. DC.) Mez KAR94 Wallia cinerea (L.) Alef. Juglans cinerea L. KAR94 Wallia nigra (L.) Alef. Juglans nigra L. KAR94 Washingtonia claytonii (Michx.) Britt. Osmorhiza claytonii (Michx.) C.B. Clarke KAR94 Washingtonia divaricata Britt. Osmorhiza berteroi DC. KAR94 Washingtonia filamentosa (Fenzi) Kuntze Washingtonia filifera (L. Linden) H. Wendl. KAR94 Washingtonia filifera var. robusta Parish Washingtonia filifera (L. Linden) H. Wendl. KAR94 Washingtonia longistylis (Torr.) Britt. Osmorhiza longistylis (Torr.) DC. KAR94

Washingtonia purpurea Coult. & Rose Osmorhiza purpurea (Coult. & Rose) Suksdorf KAR94 Weberaster modestus (Lindl.) A.& D. Löve Aster modestus Lindl. KAR94 * Websteria submersa (Sauvalle) Britt. Websteria confervoides (Poir.) S. Hooper KAR94 * Wedelia trilobata (L.) A.S. Hitchc. Complaya trilobata (L.) Strother KAR94 Wikstroemia bicornuta ssp. montis-eke Skottsberg Wikstroemia bicornuta Hbd. KAR94 Wilkesia grayana Hbd. (Hbd.) O. Deg. KAR94 Willoughbya halei Small Mikania cordifolia (L. f.) Willd. KAR94

Wislizenia refracta var. melilotoides (Greene) I.M. Johnston Wislizenia refracta ssp. refracta Engelm. KAR94 Wisteria frutescens var. macrostachya Torr. & Gray Wisteria frutescens (L.) Poir. KAR94 Wisteria macrostachya (Torr. & Gray) Nutt. ex B.L. Robins. & * Fern. Wisteria frutescens (L.) Poir. KAR94 * Wolffia cylindracea Hegelm. Wolffia globosa (Roxb.) Hartog & Plas KAR94 Wolffia floridana (J.D. Sm.) J.D. Sm. ex Hegelm. Wolffiella gladiata (Hegelm.) Hegelm. KAR94 Wolffia gladiata Hegelm. Wolffiella gladiata (Hegelm.) Hegelm. KAR94 Wolffia gladiata var. floridana J.D. Sm. Wolffiella gladiata (Hegelm.) Hegelm. KAR94 Wolffia lingulata Hegelm. Wolffiella lingulata (Hegelm.) Hegelm. KAR94 * Wolffia papulifera C.H. Thompson Wolffia brasiliensis Weddell KAR94 Wolffia borealis (Engelm. ex Hegelm.) Landolt * Wolffia punctata auct. non Griseb. ex Landolt & Wildi KAR94 * Wolffia punctata Griseb. Wolffia brasiliensis Weddell KAR94 * Wolffiella floridana (J.D. Sm.) C.H. Thompson Wolffiella gladiata (Hegelm.) Hegelm. KAR94 Woodwardia chamissoi Brack. Woodwardia fimbriata Sm. KAR94 Wyethia angustifolia var. foliosa (Congd.) Hall Wyethia angustifolia (DC.) Nutt. KAR94 Xanthium spinosum var. inerme Bel. Xanthium spinosum L. KAR94 Xanthoxalis bushii Small Oxalis stricta L. KAR94 Xanthoxalis coloradensis (Rydb.) Rydb. Oxalis stricta L. KAR94 Xanthoxalis corniculata (L.) Small Oxalis corniculata L. KAR94

Xanthoxalis corniculata var. atropurpurea (Planch.) Moldenke Oxalis corniculata L. KAR94 Xanthoxalis cymosa (Small) Small Oxalis stricta L. KAR94 Xanthoxalis dillenii var. piletocarpa (Wieg.) Holub Oxalis stricta L. KAR94 Xanthoxalis interior Small Oxalis stricta L. KAR94 Xanthoxalis langloisii Small Oxalis corniculata L. KAR94 Xanthoxalis repens (Thunb.) Moldenke Oxalis corniculata L. KAR94 Xanthoxalis rufa (Small) Small Oxalis stricta L. KAR94 Xanthoxalis stricta (L.) Small Oxalis stricta L. KAR94 Xanthoxalis stricta var. piletocarpa (Wieg.) Moldenke Oxalis stricta L. KAR94 Ximenia inermis L. Ximenia americana L. KAR94 Xolisma ferruginea (Walt.) Heller Lyonia ferruginea (Walt.) Nutt. KAR94 Xolisma fruticosa (Michx.) Nash Lyonia fruticosa (Michx.) G.S. Torr. KAR94

Page 425 Synonymy

Xolisma mariana (L.) Rehd. Lyonia mariana (L.) D. Don KAR94

Xylophacos argophyllus (Nutt.) Rydb. Astragalus argophyllus var. argophyllus Nutt. KAR94 Xylosteon ciliatum Pursh Lonicera canadensis Bartr. ex Marsh. KAR94 Xylosteum involucratum (Banks ex Spreng.) Richards. Lonicera involucrata Banks ex Spreng. KAR94 Xyris arenicola Miq. Xyris jupicai L.C. Rich. KAR94 Xyris arenicola Small Xyris caroliniana Walt. KAR94 Xyris baldwiniana var. tenuifolia (Chapman) Malme Xyris baldwiniana J.A. Schultes KAR94 Xyris bulbosa Kunth Xyris torta Sm. KAR94 Xyris caroliana var. olneyi Wood Xyris smalliana Nash KAR94 Xyris communis Kunth Xyris jupicai L.C. Rich. KAR94 Xyris congdonii Small Xyris smalliana Nash KAR94 Xyris elata Chapman Xyris jupicai L.C. Rich. KAR94 Xyris flexuosa Chapman Xyris torta Sm. KAR94 Xyris flexuosa Muhl. ex Ell. Xyris caroliniana Walt. KAR94 Xyris indica L. Xyris torta Sm. KAR94 Xyris laxifolia var. iridifolia (Chapman) Kral, * Xyris iridifolia Chapman comb. nov. ined. KAR94 Xyris juncea Baldw. Xyris baldwiniana J.A. Schultes KAR94 Xyris pallescens (C. Mohr) Small Xyris caroliniana Walt. KAR94 Xyris smalliana var. olneyi (Wood) Gleason Xyris smalliana Nash KAR94 Xyris torta var. macropoda Fern. Xyris torta Sm. KAR94 Xyris torta var. occidentalis Malme Xyris torta Sm. KAR94 Yeatesia laetevirens (Buckl.) Small Yeatesia viridiflora (Nees) Small KAR94 Youngia japonica ssp. elstonii (Hochr.) Stebbins Youngia japonica (L.) DC. KAR94 Youngia thunbergiana DC. Youngia japonica (L.) DC. KAR94 Zamzela rugosa (Thuill. ex Pers.) Raf. Hirtella rugosa Thuill. ex Pers. KAR94 Zannichellia major (Hartman) Boenn. ex Reichenb. Zannichellia palustris L. KAR94 Zannichellia palustris var. major (Hartman) W.D.J. Koch Zannichellia palustris L. KAR94

Zannichellia palustris var. stenophylla Aschers. & Graebn. Zannichellia palustris L. KAR94

Zanthoxylum clava-herculis var. fruticosum (Gray) S. Wats. Zanthoxylum hirsutum Buckl. KAR94 Zanthoxylum macrophyllum Nutt. Zanthoxylum clava-herculis L. KAR94 * Zebrina pendula Schnizlein Tradescantia zebrina hort. ex Bosse KAR94 Zebrina pendula var. quadrifolia Bailey Tradescantia zebrina hort. ex Bosse KAR94

Zenobia cassinefolia (Vent.) Pollard Zenobia pulverulenta (Bartr. ex Willd.) Pollard KAR94 * Zephyranthes brazosensis (Herbert) Traub Cooperia drummondii Herbert KAR94 Zephyranthes texana Herbert Habranthus tubispathus (L'Hér.) Traub KAR94 Zephyranthes atamasca var. treatiae (S. Wats.) * Zephyranthes treatiae S. Wats. Meerow KAR94

Zigadenus elegans var. glaucus (Nutt.) Cronq. Zigadenus elegans ssp. glaucus (Nutt.) Hultén KAR94

* Zigadenus glaucus Nutt. Zigadenus elegans ssp. glaucus (Nutt.) Hultén KAR94 Zigadenus muscitoxicus (Walt.) Regel Amianthium muscitoxicum (Walt.) Gray KAR94 Zizania aquatica var. interior Fassett Zizania palustris var. interior (Fassett) Dore KAR94

Zizania miliacea Michx. Zizaniopsis miliacea (Michx.) Doell & Aschers. KAR94 Zizia aptera var. occidentalis Fern. Zizia aptera (Gray) Fern. KAR94 Zizia arenicola Rose Zizia trifoliata (Michx.) Fern. KAR94 Zizia bebbii (Coult. & Rose) Britt. Zizia trifoliata (Michx.) Fern. KAR94 Zizia cordata W.D.J. Koch ex DC. Zizia aptera (Gray) Fern. KAR94

Page 426 Synonymy

Zizia latifolia Small Zizia trifoliata (Michx.) Fern. KAR94 Zostera americana den Hartog Zostera japonica Aschers. & Graebn. KAR94 * Zostera nana Roth Zostera japonica Aschers. & Graebn. KAR94 * Zosterella dubia (Jacq.) Small Heteranthera dubia (Jacq.) MacM. KAR94 Zosterella longituba Alexander Heteranthera dubia (Jacq.) MacM. KAR94 ------

* Accepted in List88/Supplements

January 24, 1997 - Ecology Section - National Wetlands Inventory - US Fish and Wildlife Service

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