New York Rare Plant Status Lists November 2020 Compiled by Stephen M. Young

Eurybia spectabilis Showy Aster

Opuntia cespitosa Prickly Pear New York Natural Heritage Program A Partnership between SUNY ESF and the NYS Department of Environmental Conservation 625 Broadway, 5th Floor, Albany, NY 12233-4757 (518) 402-8935 https://www.nynhp.org/ New York Natural Heritage Program Rare Plant Status Lists

November 2020

Compiled by: Stephen M. Young

This list is also published at the website: https://www.nynhp.org/

Plant Conservation Guides for most species are available at: https://guides.nynhp.org/

More information is available about all the plants at: https://newyork.plantatlas.usf.edu/

For more information, suggestions, or comments about this list, please contact:

Steve Young, Chief Botanist New York Natural Heritage Program 625 Broadway, 5th Floor Albany, NY 12233-4757 518-402-8951 Fax 518-402-8925 E-mail: [email protected]

To report sightings of rare plants, contact Steve Young, enter the observation in our iNaturalist project, Rare Plants of New York State, or fill out the online rare species reporting form at https://www.nynhp.org/report-rare

Established in 1985, the New York Natural Heritage Program (NYNHP) is a program of the State University of New York College of Environmental Science and Forestry (SUNY ESF). The Program is funded through grants and contracts with government agencies whose missions involve natural resource management, private organizations involved in land protection and stewardship, and both government and private organizations interested in advancing the conservation of biodiversity. The NYNHP Botany Program, including the production of this Rare Plant Status List, is made possible by the New York State Environmental Protection Fund, the New York State Department of Environmental Conservation and the New York State Office of Parks, Recreation and Historic Preservation.

TABLE OF CONTENTS

Introduction ...... Page ii Why are the lists published? What are the lists and what do they contain? How is the information compiled? How do the lists change? Why are plants rare? Why protect rare plants?

Explanation of categories ...... Page iv

Explanation of Heritage ranks and codes ...... Page iv Global rank State rank Taxon rank Double ranks

Explanation of plant legal status ...... Page v Federal legal status New York State legal status

Acknowledgements ...... Page vii

Changes since the March 2019 rare plant status list ...... Page viii

Rare plant active inventory list (alphabetical by species) ...... Page 1

Rare plant watch list (alphabetical by species) ...... Page 43

Native pioneer plants watch list ...... Page 53

Rare plant review list ...... Page 54

Rare plant phenology list ...... Appendix I: Page 56

County map

Cover photo: Showy Aster, Eurybia spectabilis, by Polly Weigand

This report should be cited as: Young, Stephen M. 2020. New York Rare Plant Status Lists. New York Natural Heritage Program, State University of New York College of Environmental Science and Forestry, Albany, NY. November 2020. 109 pp.

New York Natural Heritage Program Page i

New York Natural Heritage Program Rare Plant Status Lists

WHY ARE THE LISTS PUBLISHED?

The New York Natural Heritage Program publishes the rare plant status lists: 1. to assist the conservation and protection efforts of government agencies, private organizations, and the general public, 2. to provide information for use in the environmental review process, 3. to provide information to educators and researchers about New York's rare plants, and 4. to assist those in search of rare plants.

WHAT ARE THE LISTS AND WHAT DO THEY CONTAIN?

The Active Inventory List - This list contains the name, Heritage rank, counties of occurrence, and state legal status for 640 plants that the NY Natural Heritage Program actively tracks and surveys.

It contains plant taxa (species, subspecies, and varieties) that are ranked S1 to S2S3 in the state and are considered highly vulnerable to extirpation. It also includes four species that are ranked S3 but are also globally rare and have most of their global occurrences in New York (Bidens bidentoides, Polemonium vanbruntiae, Polygonum glaucum, and Trollius laxus). Active List species have been documented by a Heritage survey or other documenting information, like an herbarium specimen or photograph, in the last 30 years (Extant=504 taxa). It also contains rare historical taxa, those plants that were documented over 40 years ago (SH=77 taxa), and the extirpated taxa, those that are considered no longer extant in the state (SX=59 taxa).

The Watch List - This contains the same fields as the active list for 83 plants.

The list contains native species that are ranked S3 to S4 and considered rare, uncommon, or declining in numbers and need continued periodic monitoring to decide if they should be actively inventoried or removed from the list. Plants are listed on the watch list when they have 21-34 occurrences and 10 of those occurrences were ranked excellent or good in the last 30 years. They are also listed on the watch list if they have 35 or more occurrences and fewer than 10 occurrences ranked excellent or good in the last 30 years or the number of plants are in steep decline. They may also be on the watch list if they have fewer than 21 occurrences but more than a total of 10,000 plants statewide and those numbers are stable or increasing.

The Native Pioneer Plants Watch List- This contains the same fields as the active list for 2 plants.

The list contains native species that are ranked S1 to S3 but are considered pioneer species, or weedy in nature, and predicted to increase in numbers over time. They are usually recent additions to the state and are actively colonizing disturbed sites. They also need continued periodic monitoring to decide if they should be actively inventoried as a rare native plant or removed from the list as numbers increase.

The Review List – This contains species that may be rare within New York, but more work is needed to determine their distribution within the state, resolve taxonomic/identification problems, etc. before their state rarity can be determined.

New York Natural Heritage Program Page ii

HOW IS THE INFORMATION COMPILED?

These lists have been compiled over many years from a variety of sources. By consolidating these sources, NY Natural Heritage is able to enhance their usefulness and identify gaps in knowledge.

Information is gathered principally from fieldwork as well as from published and unpublished reports, herbarium specimens, community science and social media websites, and oral reports. When occurrences of rare plants are discovered in the field, number of individuals, quality of the site, and location of the population are documented, and, if warranted, specimens and/or photographs are taken. These occurrences are then monitored, and changes in biology and land conservation status are recorded. Information gathered from all sources is mapped on a GIS (Geographical Information System) and entered into a database that serves as a "communal memory" of rare plant, animal, and natural community information from across the state. Electronic data is carefully protected from unauthorized access. Information that we gather and receive during the growing season is "transcribed" and entered into the database during the winter, thus information received in April of one year may not be available in the database until February or March of the following year. If information about a rare plant occurrence is received without a photograph or specimen to prove or vouch for its existence the information is treated as a lead to be followed up by a more detailed survey to gather voucher information.

HOW DO THE LISTS CHANGE?

Each winter, after entry of new information into the database is completed, the list is reevaluated by NY Natural Heritage staff and other botanists familiar with the state flora to decide if certain plant species should remain or be removed from the lists, or if their rarity ranking or names should change. Recommendations for new plants to be added to the lists are also evaluated.

WHY ARE PLANTS RARE?

Plants are rare for different reasons. Some species have narrow habitat requirements that are met in only a few areas of the state or world. Other factors that contribute to the rarity of species are low reproduction rates and disturbance or loss of habitat from stochastic events, succession, or human-induced activities such as: pollution, development, introduction of exotic plants and pests, changes in the climate, and over-collection of useful or attractive plants. Natural biological, climatic, and geological events can reduce or isolate widespread species resulting in global or local rarity or even extinction. However, at present, natural processes play a relatively small role in species extinction when compared to human activity. Often these factors work in combination to limit species distribution. Plants that are considered rare only in New York State are usually, but not always, on the edge of their range or restricted to habitats that are also rare here. They are more common elsewhere but exist at only a few localities in New York. Most rare plant species in New York have always been rare here but about 8% have been reduced to low numbers from formerly common status.

WHY PROTECT RARE PLANTS?

When rare plants are protected, distinctive populations of species are preserved along with their genetic variation within their natural habitat. This "biodiversity" of organisms is an important component of healthy, functioning ecosystems upon which all life on earth is dependent. Since there is usually a lack of complete information about the complex interactions within specific ecosystems to decide which plants are "expendable," all species should be protected. Some believe that plants are not only essential to survival of the human race, but they also have an equal right to exist because they have survived and adapted for as long as or longer than humans. Plants are also indicators of the quality of the environment. Some plants decline in numbers, or disappear altogether, under the influence of increased land, air, or water pollution or perhaps climate change. Rare plants are also valued and protected because they are unusual - something out of the ordinary that people enjoy taking a special effort to see and photograph.

State-rare plants, usually on the edge of their range, are subject to environmental conditions different from the center of their range. Therefore, they sometimes have genetic differences that allow them to cope with these conditions. Their populations are often important reserves of genetic diversity of the species as a whole and should be protected. They may also be important components of ecosystems uncommon in the state or indicate important processes taking place in otherwise common natural communities. A rich natural heritage is one of New York's most valuable resources - one that is treasured by residents and visitors alike.

New York Natural Heritage Program Page iii

EXPLANATION OF CATEGORIES

The active and watch lists are produced from the Heritage Program's Biotics 5 Database and include the following categories:

SCIENTIFIC NAME – This is the genus and species name derived from Latin or Greek roots. Some plants also have a variety or subspecies name. These standardized scientific names are understood throughout the world. This list follows the taxonomy of the New York Flora Atlas (Weldy, Troy, David Werier, and Andrew Nelson. 2020. New York Flora Atlas. [S.M. Landry, K.N. Campbell, and L.D. Mabe (original application development), USF Water Institute. University of South Florida]. New York Flora Association, Albany, New York.)

COMMON NAME – This is the most commonly accepted English name for the plant in New York and the one usually listed first in the New York Flora Atlas.

COUNTIES OF OCCURRENCE - Each county is designated by the first four letters of its name. If a species is only known from a specimen without county information the county will be shown as UNKN. The county name is followed by a status letter as follows:

“C” (confirmed) if the plant is currently known within the county. “P” (probable) if the plant was last documented by a specimen more than 30 years ago. “?” (possible) when it is possible that the plant occurs in the county because there have been unconfirmed reports of its existence (i.e., oral report, plant list, literature citation). “X” (extirpated) if the plant was once present but no longer believed to exist within the county.

A county map is included at the end of this list. Separate county lists of listed species may be downloaded from the NY Flora Atlas advanced search by selecting ‘listed’ under state listed status and the county you desire.

GLOBAL AND SUBNATIONAL RANKS - These conservation status ranks are maintained by NatureServe (www.natureserve.org) and are used by all Natural Heritage programs in the Western Hemisphere. They are not linked to any legal penalties but provide information used for determining state and federal legal status of rare plants.

STATE STATUS - These status codes reflect rarity, vulnerability and the action priority status of plants in New York. Their status is backed up by state laws that provide penalties for the "taking" of plants.

EXPLANATION OF HERITAGE RANKS AND CODES

Each taxon has a global and state rank. The global rank reflects the rarity of the species throughout the world and the subnational rank reflects the rarity within New York State.

GLOBAL RANK G1 = Critically Imperiled. At very high risk of extinction due to extreme rarity (often 5 or fewer populations), very steep declines, or other factors. (5 taxa in 2020) G2 = Imperiled. At high risk of extinction or elimination due to very restricted range, very few populations, steep declines, or other factors. (9 taxa in 2020) G3 = Vulnerable. At moderate risk of extinction or elimination due to very restricted range, very few populations, steep declines, or other factors. (43 taxa in 2020) G4 = Apparently Secure. Uncommon but not rare; some cause for long-term concern from declines or other factors. G5 = Secure. Common; widespread and abundant. (but possibly rare in parts). GH = Historical and Possibly Extinct. No extant sites known but it may be rediscovered. GX = Presumed Extinct. Species not located despite intensive searches and virtually no likelihood of rediscovery. GNR = Not Ranked. No global rank has been assigned by NatureServe.

New York Natural Heritage Program Page iv

SUBNATIONAL RANK S1 = Critically imperiled in New York State because of extreme rarity (5 or fewer sites or very few remaining individuals) or extremely vulnerable to extirpation from New York State due to biological or human factors. S2 = Imperiled in New York State because of rarity (6 - 20 sites or few remaining individuals) or highly vulnerable to extirpation from New York State due to biological or human factors. S3 = Vulnerable in New York State. At moderate risk of extinction or elimination due to very restricted range, very few populations (usually 21 - 35 extant sites), steep declines, or other factors. S4 = Apparently secure in New York State. Common in many areas of the state but possibly rare in other areas. S5 = Demonstrably secure in New York State. Common; widespread and abundant. SH = Historical. No existing sites known in New York State in the last 20-30 years but it may be rediscovered. SX = Presumed extirpated from New York State with very low probability of rediscovery.

TAXON RANK The T-ranks are defined in the same way as the Global ranks, but the T-rank only refers to the rarity of the subspecific taxon, not the rarity of the species as a whole. If a species has a subspecific name that is the same as the species name it means there is also another subspecies of that species which we do not consider rare in New York or it does not occur in New York.

DOUBLE RANKS (i.e., S1S2, S2S3, S1S3) The first rank indicates rarity based upon current documentation. The second rank indicates the probable rarity after all historical records and likely habitat have been checked. DOUBLE RANKS DENOTE SPECIES THAT NEED ADDITIONAL FIELD SURVEYS.

QUALIFIERS "Q" indicates a question exists whether the taxon is a good taxonomic entity. "?" indicates that an identification question exists about known occurrences. It also indicates the rank presumably corresponds to actual occurrences even though the information has not yet been documented in Heritage files or historical records. It serves to flag species that need more field studies or specimen identification.

EXPLANATION OF PLANT LEGAL STATUS

FEDERAL LEGAL STATUS The categories of federal status are defined by the U.S. Department of the Interior as part of the 1974 Endangered Species Act (see Code of Federal Regulations 50 CFR 17). Recent changes in federal status were published in the Federal Register on Feb. 28, 1996. Federal Categories 2 and 3 were eliminated and Category 1 changed to Candidate. A summary of federally listed plants is in the U.S. Fish and Wildlife Service publication "Endangered and Threatened Wildlife and Plants" (August 20, 1994).

In New York there currently exists 3 federally endangered plants and 5 federally threatened plants. There are 1 historical (but probably extirpated) and 2 extirpated species.

Scientific Name Common Name Fed. Status State Status Agalinis decemloba (acuta) Sandplain Gerardia Endangered S1 Scirpus ancistrochaetus Northeastern Bulrush Endangered S1

Aconitum noveboracense Monkshood Threatened S2 Amaranthus pumilus Seabeach Amaranth Threatened S2 Asplenium scolopendrium var. americanum Hart’s-tongue Fern Threatened S2 Isotria medeoloides Small Whorled Pogonia Threatened S1 Solidago houghtonii Houghton’s Goldenrod Threatened S1 Rhodiola integrifolia ssp. leedyi Leedy's Roseroot Threatened S1

Platanthera leucophaea Prairie Fringed Orchid Threatened SH

Helonias bullata Swamp Pink Threatened SX Schwalbea americana Chaffseed Endangered SX

New York Natural Heritage Program Page v NEW YORK STATE LEGAL STATUS The following categories are defined in regulation 6NYCRR part 193.3 and apply to New York State Environmental Conservation Law section 9-1503. Part (f) of the law reads as follows: "It is a violation for any person, anywhere in the state to pick, pluck, sever, remove, damage by the application of herbicides or defoliants, or carry away, without the consent of the owner, any protected plant. Each protected plant so picked, plucked, severed, removed, damaged or carried away shall constitute a separate violation." Violators of the regulation are subject to fines of $25 per plant illegally taken. The list and contact information for questions about the list may be accessed at the DEC Protected Plants website. This list is updated only every 10 years so legal status ranks may not reflect the current Heritage rank.

E = Endangered Species: listed species are those with 1) 5 or fewer extant sites, or 2) fewer than 1,000 individuals, or 3) restricted to fewer than 4 U.S.G.S. 7 1/2 minute topographical maps, or 4) species listed as endangered by the U. S. Department of Interior, as enumerated in the Code of Federal Regulations 50 CFR 17.11.

T = Threatened: listed species are those with 1) 6 to fewer than 20 extant sites, or 2) 1,000 to fewer than 3,000 individuals, or 3) restricted to not less than 4 or more than 7 U.S.G.S. 7 1/2 minute topographical maps, or 4) listed as threatened by the U. S. Department of the Interior, as enumerated in the Code of Federal Regula- tions 50 CFR 17.11.

R = Rare: listed species have 1) 20 to 35 extant sites, or 2) 3,000 to 5,000 individuals statewide.

EV = Exploitably vulnerable: listed species are likely to become threatened in the near future throughout all or a significant portion of their range within the state if causal factors continue unchecked. [This definition does not apply to many plants on this list and efforts are underway to change the definition or the list - SMY]

U = Unprotected

EXPLANATION OF THE PHENOLOGY LIST – APPENDIX I

The phenology list shows the months of the year when the parts of the plant useful for identification (vegetative parts, flowers, fruits) of each rare species on the active and watch lists can be seen. For example, only the fruiting time is shown for many species of Carex since only mature fruit should be used for identification. This information has been gathered from herbarium specimens, Heritage field data, Gray's Manual of Botany, various web sites including iNaturalist, and individual expertise. The months in which the plant can be seen may differ from year to year depending on the weather and there is often some overlap between flowering and fruiting times. Some species may not be visible for years at a time if they grow in a habitat where conditions conducive to germination or growth occur only sporadically (e.g., Coastal Plain Pond Shores). An attempt was made to include information that would assist searching for these species at a time when the plant could be identified properly. For some species there is very little information about phenology in New York State and assumptions were made from Gray's Manual of Botany and information on the Internet. We would appreciate any information that would update this list and increase its accuracy.

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ACKNOWLEDGEMENTS

The New York Natural Heritage Program gratefully acknowledges the efforts of all the field biologists and plant enthusiasts who have contributed to the database over the last 34 years. For our historical perspective, we are indebted to the curators and staff of more than 20 regional herbaria, especially Diana Hurlbut, and Lori Leonardi of the botany department of the New York State Museum; Robert Dirig, Ed Cope, and Anna Stalter of Cornell University; David Papayanopulos of Planting Fields Arboretum; Barbara Thiers, Daniel Atha, Rob Naczi, Brian Boom, and staff of the New York Botanical Garden; Ed Fuchs, Michael Suita, and Joanne Schlegel of the Clinton Herbarium; Nancy Walker- Kopp and Alexander Weir of the SUNY ESF Herbarium; and Jim Battaglia of the Eckert Herbarium at Buffalo State, who have provided access to specimens, invaluable assistance, and knowledge of rare plant natural history. Additional thanks to our 2019 and 2020 Student Botanical Assistants Dani Yashinovitz and Madison Bowe and the NY Natural Heritage staff of Rich Ring, Julie Lundgren, Greg Edinger, Tim Howard, Max Henschell, Laura Shappell, and Elizabeth Spencer, who have added rare plants to our database and to Nick Conrad, Matt Buff, and NatureServe staff Leah Oliver and Adele Tomaino who spent many hours updating our Biotics database and report-making software used to create this list.

Thanks also to the participants in the annual status review meeting of October 15, 2020 for their valuable and timely comments on rare plant status and natural history. The participants were [Heritage] Rich Ring, Elizabeth Spencer, Steve Young; [DEC] Jason Denham; [Long Island] Vicki Bustamante, Zihao Wang, Don Recklies; [New York City] Daniel Atha; [Lower Hudson] Ed McGowan, Chris Mangels; [Adirondacks] Carol Gates, Julie Goren, Steven Daniel; [Central New York] Audrey Bowe, F. Robert Wesley, David Werier, Michael Hough, Joe McMullen, Kyle Webster, Matt Young; [Western New York] Jeremy Brady, Deanna Poczciwinski, Kevin McNallie, Erik Danielsen, Ed Fuchs, Aaron Heminway. We would like to extend our many thanks to the various taxonomic experts who have graciously shared their time and expertise. These include Daniel Atha (Fraxinus, Persicaria), Harvey Ballard (Viola), Arthur Gilman (Botrychium), Douglas Goldman (Rubus), Arthur Haines (New England Flora), Barre Hellquist (Potamogetonaceae and other aquatics), Wesley Knapp (Juncaceae), Eric Lamont (Asteraceae), Gerry Moore (Rosaceae), Rob Naczi (Carex and other Northeastern taxa), Tony Reznicek (Carex), Chuck Sheviak and Matthew Pace (Orchidaceae), David Werier (New York taxa).

We also wish to thank the many regional botanists, naturalists, and many others who have contributed assistance and information about the locations and natural history of rare plants throughout this beautiful and botanically rich state in 2019 and 2020. These people include: Mike Adamovic, Silvia Albrecht, Erik Andersen, Roseanne Andrade, Daniel Atha, Spencer Barrett, David Burg, John Bierhorst, Jade Blennau, Joe Bridges, Steven Broyles, Vicki Bustamante, Patricia Butter, Mark Carabetta, Kaley Catlin, Lindsay Charlop, Chautauqua Lake Association, Phillip Crim, Ray Curran, Steve Daniel, Erik Danielson, Kate Des Jardin, Jackie Donnelly, John Egenes, Tony Eallonardo, Don Faber-Langendoen, Mike Feder, Mauro Felipe, Mike Feller, Danny Fernando, Jeff Fridman, Ed Fuchs, Michael Gambino, Marie Gangemi, Carol Gates, Doug Goldman, Howard Goldstein, Julia Goren, Chris Graham, Evelyn Greene, Andy Greller, Julie Hargrave, Jillian Harris, Louise Harrison, John Heidecker, Jean Held, Aaron Heminway, Michele Hertz, Jesse Hoffman, Clara Holmes, Mike Hough, Bill Jacobs, Anne Johnson, Ed Johnson, Kathy Kelly, Rich Kelly, Erik Kiviat, Anna Kuhne, David Laby, Nathan Laing, Eric Lamont, MaryLaura Lamont, Marc Lapin, Roger Latham, Laura Lehtonen, Don Leopold, Robert Levy, Christian Liriano, Ethan Maitra, Annie McIntyre, Chris Mangels, Ray Matarazzo, Jay McGowan, Ed McGowan, Maxwell McCune, Carley McMullen, Joe McMullen, Gemma Milly, Brian Mcallister, Clark Mitchell, Frank Morlock, Rob Naczi, Erin O’Neill, Matthew Nusstein, Robert Ott, Shelby Perry, Julianna Quant, Tom Rawinski, Don Recklies, Sean Robinson, Alexander Roukis, Julie Sakellariadis, Jack Schneider, Mike Serviss, Chuck Sheviak, Steve Sinkevich, Dan Smith, Robert Smith, Dan Spada, Sara Stebbins, Kelsey Stevens, Jim Stevenson, Dave Taft, Jon Titus, Priscilla Titus, John Turner, Bonnie Vicki, Donna Vogler, Daniel Wall, Zihao Wang, Scott Ward, Kyle Webster, Polly Weigand, David Werier, Bob Wesley, Kayla White, Brigitte Wierzbicki, John Wiley, Andrew Wrede, Matt Young, Justin Zoladz, the Adirondack Summit Stewards, the Long Island Seabeach Amaranth Survey participants, the Adirondack Orchid Survey participants, and the Northeast Natural Heritage botanists

New York Natural Heritage Program Page vii Changes Since the March 2019 Rare Plant Status Lists

Taxa added to the Active List from the Watch List Limosella australis G4G5 S2

Taxa new to the Active List Carex adusta G5 S1 Coeloglossum viride G5 S1S2 Elymus glabriflorus var. glabriflorus GNRTNR S1 Galactia regularis G5 SH Gillenia trifoliata G4G5 S1 Ludwigia polycarpa G4 S1 Lycopodiella appressa G5 S2 Paspalum setaceum var. psammophilum G5T4? S1 Paspalum setaceum var. setaceum G5T5 S2

Taxa moved from the Active List to the Watch List Carex backii G5 S3

Taxa removed from the Active List Cardamine douglassii G5 S4 Diplachne fusca ssp. fascicularis G5T5 S4

Taxa new to the Watch List Honckenya peploides ssp. robusta G5T5 S3 Triosteum perfoliatum G5 S3

Taxa removed from the Watch List Betula nigra G4 S4 Ceratophyllum echinatum G4? S4 Sparganium fluctuans G5 S4 Utricularia minor G5 S4

Taxa on the Active List with state rank changes

Scientific Name 2019 Rank 2020 Rank Andersonglossum virginianum SH S1 Aristida basiramea S1S2 S2S3 Boechera grahamii S2 S2S3 Carex caroliniana SH S1 Carex chordorrhiza S2 S2S3 Carex haydenii S1S2 S2 Carex livida S1 S2 Carex tenuiflora S1 S1S2 Coleataenia anceps ssp. anceps SX S1 Corallorhiza odontorhiza var. pringlei SX S1 Diphasiastrum complanatum S1S2 S2

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Taxa on the Active List with state rank changes (continued)

Dryopteris fragrans S1S2 S2 Ellisia nyctelea SX S1 Elymus virginicus var. halophilus SH S1 Houstonia canadensis S1S2 S2 Myriopteris lanosa SH S1 Neottia bifolia S1S2 S2 Ophioglossum pusillum S2 S1 Phlox maculata ssp. maculata S1S2 S2 Piptochaetium avenaceum S1S2 S2 Potamogeton hillii S2 S2S3 Ptelea trifoliata var. trifoliata S1S2 S2 Pyrola asarifolia ssp. asarifolia S2 S2S3 Rubus cuneifolius SH S1 Selaginella eclipes S1 S2

Taxa on the Active List with name changes

2019 Name 2020 Name Oldenlandia uniflora Edrastima uniflora

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2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Acalypha virginica Virginia Three-seeded BRON-P COLU-P NASS-P NEWY-C G5 S1 E Mercury ONON-P ROCK-C SUFF-P WEST-P

Aconitum noveboracense Northern MonkshoodCHEN-P DELA-C SULL-C ULST-C G3 S1 E

Adoxa moschatellina Musk RootDELA-C GREE-C G5 S1 E

Agalinis decemloba Sandplain AgalinisNASS-C SUFF-C G3G4 S1 E

Agalinis maritima var. maritima Seaside AgalinisBRON-X KING-X NASS-P NEWY-X G5T5 S2S3 T

ONON-? QUEE-P RICH-X SUFF-C

WEST-X

Agastache nepetoides Yellow Giant HyssopALBA-C BRON-C CAYU-C DUTC-C G5 S2S3 T

ERIE-P ESSE-? GENE-C HERK-?

JEFF-P KING-? MONR-C NASS-P

NEWY-P NIAG-C ONEI-? ONON-P

ONTA-C QUEE-C RENS-? RICH-C

SCHE-? SCHU-C STLA-C SUFF-? TOMP-P ULST-P WASH-C WAYN-P

WEST-?

Ageratina aromatica Small White SnakerootKING-? NASS-P NEWY-P QUEE-P G5 S1 E

RICH-P SUFF-C WEST-?

Agrimonia rostellata Woodland AgrimonyALBA-P BRON-P CAYU-C DUTC-P G5 S2 T FULT-P GENE-C LIVI-C NASS-P

ONON-P ORAN-C PUTN-P QUEE-C

ROCK-P SCHE-P SUFF-C ULST-P

WEST-P

Agrostis mertensii Northern BentESSE-C G5 S2 T

Aletris farinosa White ColicrootKING-X NASS-C ONON-P QUEE-X G5 S2 T

RICH-P SUFF-C

Allium cernuum Nodding OnionCAYU-C CHEM-C ERIE-P SCHU-C G5 S2 T

STEU-P TIOG-P WYOM-?

Allium schoenoprasum Wild ChivesBRON-P CLIN-P HAMI-C JEFF-C G5 S1 E

QUEE-P SCHE-P WARR-C

Allium tricoccum var. burdickii Burdick's Wild LeekCHAU-P G4G5 SH E

Amaranthus pumilus Seabeach AmaranthKING-X NASS-C QUEE-C SUFF-C G2 S2 T

WEST-X

Amelanchier nantucketensis Nantucket JuneberryORAN-C RICH-C SUFF-C G3Q S1 E

Amerorchis rotundifolia Round-Leaved OrchidHERK-X LEWI-X ONEI-? G5 SX U

New York Natural Heritage Program Page 1 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Amianthium muscitoxicum Fly PoisonNASS-X QUEE-X G4G5 SX U

Amphicarpum amphicarpon Peanut GrassSUFF-P G4 SH E

Andersonglossum boreale Northern Wild ComfreyALBA-P CATT-P CHEM-P CLIN-C G5T4T5 S1S2 E

DELA-? ERIE-P ESSE-P FRAN-?

GENE-P GREE-P HAMI-C JEFF-P

LEWI-C LIVI-P MADI-P MONR-P

NIAG-P ONEI-? ONON-P ORAN-P

SARA-P SCHE-P SCHO-P SCHU-P

TIOG-P TOMP-P ULST-P WARR-P WASH-P YATE-P

Andersonglossum virginianum Southern Wild ComfreyCORT-P DUTC-C NASS-P ONTA-P G5T5 S1 E

RICH-P SUFF-P

Anemone multifida var. multifida Cut-Leaved AnemoneJEFF-X G5T5 SX U

Angelica lucida Sea-Coast AngelicaSUFF-C G5 S2 T

Angelica venenosa Hairy AngelicaALBA-P BRON-P CATT-P CAYU-P G5 S1 E

CHEM-C COLU-P DELA-P DUTC-?

ERIE-P LIVI-P MONR-P ONTA-P

ORAN-P QUEE-P RENS-? RICH-P

SCHU-P SENE-P STEU-P SUFF-P

SULL-P TOMP-P ULST-C WEST-?

Anthoxanthum monticola ssp. Alpine SweetgrassESSE-C G5T3T5 S2 E monticola

Anticlea elegans var. glauca White Death CamasGENE-C JEFF-C LIVI-? MADI-P G5T4T5 S2 T

MONR-P NIAG-C ONON-P STLA-C

WYOM-C

Aplectrum hyemale PuttyrootALBA-P BRON-P BROO-? CAYU-? G5 S1 E

CHAU-? CORT-? ERIE-P ESSE-P

GENE-P JEFF-P LEWI-? LIVI-P

MADI-P MONR-C NIAG-P ONEI-P

ONON-P ONTA-P ORAN-P ORLE-P

OSWE-P SARA-? SENE-P SULL-C

TOMP-P ULST-P WASH-C WAYN-? WEST-? YATE-P

Arabis pycnocarpa var. adpressipilis Slender Rock CressTOMP-P G5T4Q SH E

Aralia spinosa Devil's Walking-stickCATT-C CHAU-C G5 S1 E

New York Natural Heritage Program Page 2 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Arethusa bulbosa Dragon's Mouth OrchidCATT-? CAYU-P CHAU-? COLU-P G5 S2 T

CORT-P DELA-? DUTC-C ERIE-P

ESSE-C FRAN-C GENE-C HAMI-?

JEFF-C KING-? LEWI-C MADI-P NASS-P ONEI-P ONON-P ORAN-P

OSWE-C RENS-P SARA-P SCHE-X

STEU-? STLA-C SUFF-C TOMP-P

ULST-P WARR-C WASH-P WAYN-P

WEST-P

Aristida basiramea Fork-tipped ThreeawnCLIN-C ESSE-P LEWI-P ONEI-P G5 S2S3 T OSWE-C STLA-C

Aristida geniculata Kearney's ThreeawnBRON-C NEWY-P SCHE-C SUFF-C G5T5? S1 E

WEST-P

Aristida longespica Slender ThreeawnCHAU-C NEWY-X RICH-P SUFF-C G5T5? S1 E

WEST-P

Arnica lanceolata ssp. lanceolata Lanceleaf ArnicaESSE-C G5T3T4 S1 E

Arnoglossum atriplicifolium Pale Indian PlantainCATT-P CHAU-? CHEM-? LIVI-? G4G5 SH E

MONR-? ONEI-P TIOG-P WYOM-?

YATE-?

Asclepias purpurascens Purple MilkweedBRON-C CAYU-? DUTC-P GREE-? G5? S2S3 T MONR-? NASS-C NEWY-? ORAN-C

QUEE-P RICH-C ROCK-? SCHE-?

SUFF-C ULST-C WAYN-? WEST-C

Asclepias rubra Red MilkweedNASS-X QUEE-X RICH-X SUFF-X G4G5 SX U

WASH-X

Asclepias variegata White MilkweedDUTC-? ERIE-P KING-X NASS-P G5 S1 E

NEWY-X QUEE-X RICH-P SUFF-C

WEST-P

Asclepias verticillata Whorled MilkweedALBA-P BRON-? COLU-P DUTC-P G5 S2 T

ERIE-? LIVI-? MONR-? NASS-P

NIAG-P ORAN-C RENS-P RICH-? ROCK-P SCHE-? SUFF-C ULST-P

WEST-C

Asclepias viridiflora Green MilkweedCOLU-P DUTC-C KING-? NASS-C G5 S2 T

QUEE-? RICH-C ROCK-C SUFF-C

ULST-? WEST-?

Asimina triloba PawpawCHAU-C ERIE-C LIVI-C MONR-C G5 S2 T NIAG-C ONTA-P ORLE-C OSWE-?

New York Natural Heritage Program Page 3 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Asplenium bradleyi Bradley's SpleenwortORAN-P ULST-P G4 SH E

Asplenium montanum Mountain SpleenwortCOLU-P DUTC-P RENS-P SULL-C G5 S2S3 T

ULST-C

Asplenium pinnatifidum Lobed SpleenwortUNKN-X G4 SX U

Asplenium scolopendrium var. Hart's-tongue FernMADI-C NIAG-? ONON-C G4T3 S1 T americanum

Asplenium viride Green SpleenwortLEWI-C G5 S1 E

Astragalus canadensis var. Canada Milk VetchALBA-P CATT-P CAYU-P ERIE-P G5T5 S1 E canadensis JEFF-P LIVI-P MONR-P NIAG-P

SCHO-P SCHU-P STLA-P TOMP-P

ULST-P WAYN-C YATE-P

Astragalus neglectus Cooper's MilkvetchCAYU-C ERIE-P GENE-C LIVI-C G4 S1 E

MONR-C NIAG-P ONON-X ONTA-P SENE-P TOMP-P YATE-P

Athyrium asplenioides Southern Lady FernBRON-C FULT-P KING-P NASS-P G5T5 S2 T

QUEE-C RENS-C RICH-C STLA-C

SUFF-C WEST-P

Atriplex dioica Thick-Leaved OrachBRON-P KING-? NASS-? ONTA-C G5 S1 E

ORAN-C QUEE-? RICH-? SUFF-P

Atriplex glabriuscula Seaside OrachSUFF-C G5 S1 E

Bartonia paniculata ssp. paniculata Green ScrewstemKING-X NASS-X ORAN-C QUEE-X G5T5 S1 E

RICH-P SUFF-C WEST-C

Berula erecta Cut-Leaved Water ParsnipERIE-? SUFF-X G4G5 SX U

Betula glandulosa Tundra Dwarf BirchESSE-C G5 S1 E

Betula minor Dwarf White BirchESSE-C STLA-? G4G5Q S1 E

Betula pumila Swamp BirchCOLU-C CORT-? DUTC-C ERIE-? G5 S2 T

ESSE-C FRAN-C GENE-P LEWI-C

MONR-? NIAG-P ORLE-P STLA-C

Bidens bidentoides Estuary Beggar TicksALBA-C COLU-C DUTC-C GREE-C G3G4 S3 R

ORAN-? PUTN-? RENS-P ROCK-?

ULST-C WEST-?

Bidens eatonii Eaton's Beggar TicksCOLU-C G3 S1 E

New York Natural Heritage Program Page 4 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Bidens laevis Smooth Beggar TicksCAYU-P CHEM-? CHEN-? COLU-C G5 S2 T

CORT-? DUTC-C ERIE-? GENE-C

GREE-C JEFF-? MONR-? NASS-P

NIAG-? ONEI-? ONON-X ONTA-? ORAN-C ORLE-C PUTN-C RENS-?

RICH-? ROCK-? SCHE-P SUFF-?

TOMP-? ULST-C WASH-? WAYN-?

WEST-?

Blephilia ciliata Downy Wood MintALBA-C BROO-P ESSE-C GREE-C G5 S1 E

LIVI-P ONTA-P RENS-P WARR-P WASH-P WEST-P

Boechera grahamii Graham's Rock CressALBA-C CLIN-C ESSE-C GREE-C G5 S2S3 T

JEFF-C OSWE-P RENS-C STLA-C

WARR-P

Boechera stricta Drummond's Rock CressCLIN-P DUTC-P GREE-C JEFF-C G5 S2 T NIAG-P ONON-P ORAN-C SARA-P

STLA-C TOMP-P WARR-P WASH-P

Bolboschoenus maritimus ssp. American Saltmarsh BRON-P CAYU-C ERIE-P NASS-C G5T5 S2 T paludosus Bulrush ONON-P QUEE-C RICH-P SENE-P

SUFF-C WAYN-C WEST-?

Bolboschoenus novae-angliae New England BulrushBRON-P NEWY-P ORAN-C PUTN-C G5 S1 E QUEE-X ROCK-C SUFF-C WEST-C

Borodinia dentata Toothed Rock CressCHEM-P ONEI-P TIOG-P G5 SH E

Borodinia missouriensis Green Rock CressALBA-C ESSE-C GREE-C ORAN-C G5 S2 T

RENS-P SARA-C SUFF-P ULST-C

WARR-C WASH-C

Botrychium campestre Prairie DunewortONON-P G3G4 SH E

Botrychium minganense Mingan MoonwortONEI-? ONON-C G5 S1 E

Botrychium neolunaria Common MoonwortONEI-P ONON-C GNR S1 E

New York Natural Heritage Program Page 5 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Botrychium oneidense Blunt-lobed Grape FernALBA-C ALLE-C BRON-C BROO-C G4 S2S3 T

CATT-C CAYU-P CHAU-P CHEM-P

CHEN-P CORT-P DELA-P ERIE-P

ESSE-P GENE-P GREE-P HERK-P LEWI-P LIVI-P MADI-P MONR-P

NASS-P ONEI-P ONON-P ORAN-P

ORLE-P ROCK-P SARA-P SCHO-P

STLA-C SUFF-C SULL-P TIOG-C

TOMP-C ULST-P WARR-P WASH-C

WEST-P WYOM-P

Botrychium rugulosum Rugulose Grape FernESSE-P GREE-P HAMI-C HERK-P G3 S1 E

MADI-P ONON-P STLA-C

Botrychium tenebrosum Shade-loving MoonwortCAYU-P GENE-C STLA-C G5T4? S1 E

Bouteloua curtipendula var. Side Oats GramaALBA-C COLU-C DUTC-C JEFF-C G5T5 S2 E curtipendula MONR-? ONTA-P ORAN-P QUEE-P RENS-C ROCK-C SCHE-C SUFF-C

ULST-C WEST-?

Bromus nottowayanus Satin BromeERIE-C TOMP-C WASH-P G4G5 S1S2 E

Buchnera americana BlueheartsCHEN-? ERIE-P MADI-? MONR-P G5? SH E

ONTA-P YATE-P

Calamagrostis canadensis var. Macoun’s Bluejoint GrassTIOG-P G5T5? SH E macouniana

Calamagrostis perplexa Clausen's Reed GrassTOMP-C G1 S1 E

Calamagrostis porteri ssp. porteri Porter's Reed GrassBROO-P CHEM-C STEU-C TIOG-P G4T4 S1S2 E

Calamagrostis stricta ssp. inexpansa New England Northern ALBA-P CHEM-P CLIN-C COLU-P G5T5 S2 T Reed Grass DUTC-P ESSE-C FRAN-P HAMI-C

HERK-C MONR-P SENE-C STLA-C

ULST-C WASH-P WAYN-P YATE-P

Calamagrostis stricta ssp. stricta Slim-Stemmed Reed GrassCLIN-C G5T5 S1 E

Callitriche hermaphroditica Autumn Water StarwortBRON-P CLIN-P JEFF-P LEWI-C G5 S1 E STLA-P SUFF-P

Callitriche terrestris Terrestrial Water StarwortCOLU-C ESSE-P HERK-? NASS-? G5 S2S3 T

ONEI-P ONON-P ORAN-C RICH-P

ROCK-C SUFF-C

Calypso bulbosa var. americana CalypsoCLIN-P GENE-P HERK-P JEFF-? G5T5 SH E LEWI-P ONEI-P ONON-P OSWE-P

SCHE-X STLA-P

New York Natural Heritage Program Page 6 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Campanula americana Tall BellflowerCATT-P CHEM-P CHEN-? COLU-? G5 S1 E

DUTC-? ERIE-P GENE-? NIAG-P

ONON-? ORAN-C QUEE-? RENS-?

SENE-P SUFF-P TIOG-? TOMP-? YATE-?

Cardamine rotundifolia Round-leaved Water CressCATT-C ERIE-P ONTA-P G4 S1 E

Carex abscondita Thicket SedgeBRON-P COLU-C NASS-P NEWY-P G4G5 S1 E

ORAN-C RICH-C ROCK-C STEU-C

SUFF-P WEST-P

Carex adusta Brown Oval SedgeCLIN-C G5 S1 E

Carex aggregata Glomerate SedgeBRON-C CATT-P CHEM-P JEFF-P G5 S2 T

MONR-C NEWY-C ONEI-P ONON-C

ORAN-C ROCK-X SUFF-P ULST-C

Carex arcta Northern Clustered SedgeCATT-P CORT-P ESSE-P FRAN-P G5 S1 E HERK-C STLA-C TOMP-P WEST-P

Carex atratiformis Scabrous Black SedgeESSE-C G5 S1 E

Carex barrattii Barratt's SedgeNASS-C QUEE-X SUFF-C YATE-P G4 S1 E

Carex bigelowii ssp. bigelowii Bigelow's SedgeESSE-C G5 S2 T

Carex bullata Button SedgeMONR-P NASS-C ONEI-P ONTA-P G5 S1 E

QUEE-X RICH-P ROCK-P SUFF-C

Carex buxbaumii Brown Bog SedgeALBA-P COLU-P DUTC-P ESSE-P G5 S2 T

GENE-P HERK-P KING-P LEWI-C

LIVI-C MONR-C NASS-P ONEI-P

ONON-C QUEE-X RENS-P SCHE-C SENE-C STEU-P STLA-C SUFF-C

TOMP-? WARR-C YATE-P

Carex capillaris Hair-like SedgeCAYU-P CORT-X HAMI-C ONON-P G5 S1 E

Carex careyana Carey's SedgeCAYU-P ERIE-P GENE-P JEFF-P G4G5 S1S2 E

MADI-P MONR-P ONON-C STLA-C TOMP-P WAYN-P

Carex caroliniana Carolina SedgeCATT-C NASS-? QUEE-X G5 S1 E

Carex chordorrhiza Creeping SedgeCATT-C FRAN-C HERK-P JEFF-P G5 S2S3 T

LEWI-P ONEI-P ONON-X OSWE-C

SARA-P SENE-P STLA-C WARR-C WAYN-P WYOM-C YATE-P

New York Natural Heritage Program Page 7 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex collinsii Collins' SedgeNASS-P RICH-P SUFF-C G4 S1 E

Carex conjuncta Soft Fox SedgeCHEM-C HERK-P ONEI-P QUEE-C G4G5 S1 E

RENS-P SARA-? WEST-P

Carex crawei Crawe's SedgeCLIN-C ERIE-P GENE-C HERK-P G5 S2 T

JEFF-C MONR-P ONEI-? STLA-C

WARR-C

Carex cumulata Clustered SedgeALBA-P CLIN-C DUTC-P ESSE-P G4G5 S2S3 T

FULT-P GREE-C ONEI-P ORAN-C PUTN-C ROCK-C SUFF-P SULL-?

ULST-C WARR-P WASH-P

Carex davisii Davis' SedgeALBA-C COLU-P DUTC-C ERIE-P G4 S2 T

GREE-C LIVI-P MONR-C ONEI-P

ORAN-C QUEE-P RENS-C SARA-?

SCHE-X ULST-C WEST-P

Carex debilis var. debilis White-Edged SedgeHAMI-C NASS-C ONEI-C SUFF-C G5T5 S2 T

Carex decomposita Large-Panicled SedgeLIVI-P MONR-P ONEI-P ONTA-P G3G4 SH E

SENE-P YATE-P

Carex echinodes Bristly Nodding SedgeJEFF-C MONR-C STLA-C G5TNR S1 E

Carex emoryi Emory's SedgeCATT-C CHAU-C CLIN-C LIVI-C G5 S2 T

OTSE-C STLA-C SULL-P

Carex formosa Handsome SedgeCAYU-C CLIN-C COLU-C DUTC-P G4 S2 T

ESSE-C GENE-C JEFF-C LIVI-C

MONR-C ONEI-P ONTA-P OTSE-P

RENS-P SCHE-P STLA-C WASH-C YATE-P

Carex frankii Frank's SedgeALBA-C ERIE-C MADI-P ONEI-P G5 S2 T

ORAN-C RICH-C ROCK-C SENE-C

TOMP-? ULST-C WAYN-C

Carex garberi Elk SedgeCAYU-P CLIN-P ERIE-P JEFF-P G5 S1 E

MONR-P NIAG-C WARR-P WAYN-P

Carex glaucodea Glaucous SedgeALBA-P BRON-P DUTC-P GREE-C G5T5 S2 T

ONON-X ORAN-C RENS-P RICH-?

ROCK-P SCHE-X TOMP-C ULST-C

Carex gynocrates Northern Bog SedgeGENE-C HERK-P LEWI-C MONR-P G5 S1 E

OSWE-P SENE-P STLA-C WAYN-P YATE-?

New York Natural Heritage Program Page 8 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex haydenii Cloud SedgeALBA-P CATT-P CAYU-P CHEN-P G5 S2 T

CLIN-C ERIE-P ESSE-P FRAN-C

HAMI-P HERK-P JEFF-P LEWI-C

MADI-P ONON-? ORAN-C STEU-P STLA-C

Carex hormathodes Marsh Straw SedgeBRON-P KING-X NASS-P ORAN-C G4G5 S2S3 T

QUEE-X RICH-P ROCK-C SUFF-C

YATE-P

Carex houghtoniana Houghton's SedgeCLIN-C ESSE-C FRAN-P FULT-P G5 S2 T HAMI-P JEFF-C MONR-? ONEI-?

OSWE-C SARA-P STLA-C WARR-P

Carex jamesii James' SedgeGENE-C JEFF-C LIVI-C MONR-C G5 S2S3 T

ONON-C ONTA-P TOMP-C WAYN-P

Carex livida Livid SedgeESSE-C HERK-C JEFF-C MADI-P G5 S2 T

MONR-P ONEI-P OSWE-C STLA-C

Carex lupuliformis False Hop SedgeALBA-P BRON-P CAYU-P COLU-C G4 S2 T

ERIE-C ESSE-C FULT-P GENE-P

GREE-C JEFF-? LEWI-C MONR-C

ONEI-? ONTA-C ORAN-C PUTN-?

ROCK-P SENE-P STEU-C SUFF-P

TOMP-P ULST-C WASH-C WAYN-P WEST-P YATE-P

Carex meadii Mead's SedgeERIE-P HERK-P ORAN-? QUEE-X G4G5 SH E

YATE-P

Carex merritt-fernaldii Fernald's SedgeCLIN-C DUTC-P ESSE-C FRAN-C G5 S2S3 T

GREE-P JEFF-C ORAN-C RENS-P SARA-P STLA-C SUFF-C ULST-P

WARR-C WASH-C WYOM-P

Carex mesochorea Midland SedgeDUTC-C MONR-C NASS-C ONON-C G4G5 S2 T

ORAN-C RENS-C ROCK-C SUFF-C

Carex mitchelliana Mitchell's SedgeNASS-C ONEI-? QUEE-P SUFF-C G4 S1S2 E WEST-P

Carex nigra Black SedgeDUTC-P MONR-? ONEI-? RENS-? G5 S1 E

WARR-C WAYN-?

Carex polymorpha Variable SedgeNASS-X QUEE-X SUFF-X G3 SX U

Carex reznicekii Reznicek's SedgeNEWY-X ORAN-C SUFF-C ULST-C G5 S1S2 E

Carex richardsonii Richardson's SedgeMONR-X G5 SX U

New York Natural Heritage Program Page 9 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex sartwellii Sartwell's SedgeCAYU-P ERIE-P MADI-P MONR-C G5 S1S2 E

ONEI-P ONON-P SENE-C STLA-C

WAYN-P YATE-P

Carex schweinitzii Schweinitz's SedgeALLE-C BRON-P CATT-C CAYU-P G3G4 S2S3 T

CLIN-P COLU-P CORT-C DUTC-P

ERIE-C GREE-P HERK-P MADI-C

MONR-P NEWY-X ONEI-C ONON-P

OSWE-P QUEE-P RENS-P SCHO-P

TIOG-P TOMP-C WAYN-P WYOM-C

Carex scirpoidea ssp. scirpoidea Canadian Single-spike ESSE-C WASH-C G5T5 S1 E Sedge

Carex shortiana Short's SedgeONON-C ORAN-C SUFF-P WAYN-C G5 S1 E

Carex straminea Straw SedgeBRON-P CAYU-P DUTC-P GREE-P G5 S1 E

LIVI-C NASS-P ONTA-P OSWE-P

QUEE-P RICH-P ROCK-P SCHE-P SUFF-P ULST-P WASH-P WAYN-P

WEST-P YATE-P

Carex striata Walter's SedgeNASS-P SUFF-C G4G5 S2 T

Carex striatula Lined SedgeKING-X RICH-P SUFF-P G5 SH E

Carex styloflexa Bent SedgeBRON-P MADI-P NASS-P ORAN-? G4G5 S1 E

QUEE-X RENS-C RICH-P SUFF-C

TIOG-? ULST-C WEST-P

Carex sychnocephala Many-headed SedgeHERK-P JEFF-P ONEI-P STLA-X G5 SH E

Carex tenuiflora Sparse-flowered SedgeERIE-P ESSE-P LEWI-C MADI-P G5 S1S2 E

ONEI-P OSWE-C SARA-P STLA-C WARR-P

Carex tincta Tinged SedgeDUTC-P HERK-P RENS-X G4G5 SH E

Carex typhina Cat-tail SedgeBRON-P CATT-P CLIN-C COLU-P G5 S2 E

DUTC-C ESSE-P KING-P ONEI-P

ORAN-C QUEE-C RENS-C RICH-P STEU-P SUFF-C SULL-P TIOG-P

ULST-C WASH-C WEST-C

Carex vaginata Sheathed SedgeCORT-P ESSE-P GENE-C LEWI-C G5 S1 E

MONR-P

Carex venusta Dark-green SedgeNASS-P SUFF-C G4 S1 E

Carex wiegandii Wiegand's SedgeFRAN-C LEWI-C G4G5 S1 E

New York Natural Heritage Program Page 10 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carya laciniosa Big Shellbark HickoryCATT-C CAYU-C CHEM-P ERIE-C G5 S2 T

LIVI-C MONR-C NIAG-C ONEI-P

ONON-P ROCK-P SENE-C STEU-P

TIOG-? TOMP-P WAYN-C WEST-?

Castilleja coccinea Indian PaintbrushCAYU-? DUTC-C ERIE-P GENE-P G5 S1 E

JEFF-C LIVI-P MADI-? MONR-P

NASS-? NIAG-P ONON-P ONTA-P

ORAN-P QUEE-X RICH-P ROCK-P

SENE-P STEU-P STLA-C TOMP-?

ULST-P WEST-P YATE-P

Ceanothus herbaceus Prairie RedrootCHEM-P CLIN-C JEFF-C G5 S1 E

Cenchrus tribuloides Dune SandspurALBA-P BRON-P KING-C NASS-C G5 S2 T

QUEE-C RICH-C SUFF-?

Cerastium velutinum var. velutinum Large Field ChickweedRICH-P G5T4? SH E

Chaerophyllum procumbens var. Spreading ChervilCHEM-P CHEN-? ERIE-C GENE-C G5T5 S1 E procumbens MONR-P ONON-P TOMP-P WAYN-P

Chamaecyparis thyoides Atlantic White CedarNASS-C ORAN-C PUTN-C RICH-X G4 S2 T

SUFF-C

Chamaelirium luteum FairywandBRON-X BROO-P CATT-C CAYU-? G5 S1S2 E CHAU-P CHEM-P COLU-P DUTC-C

ERIE-C GENE-P GREE-? LIVI-P

MONR-C MONT-? ONON-P ORAN-?

PUTN-X QUEE-X RENS-P RICH-?

ROCK-P SCHO-P SENE-P STEU-?

TIOG-P TOMP-P ULST-? WASH-P

WEST-P YATE-P

Chasmanthium laxum Slender Spike GrassNASS-X RICH-X SUFF-C G5 S1 E

Chenopodium berlandieri var. Large-Calyxed GoosefootBRON-P KING-P NASS-P NEWY-X G5T4 S1S2 E macrocalycium QUEE-P RICH-P SUFF-C

Chenopodium foggii Fogg's GoosefootCHEM-C ESSE-C ORAN-C WARR-C G2G3 S1 E

Chenopodium standleyanum Standley's GoosefootBRON-C CLIN-C GREE-C RICH-C G5 S1S3 E

WEST-C

Cirsium altissimum Tall ThistleBRON-X ESSE-X KING-X MONT-X G5 SX U

NEWY-? RENS-? RICH-X SARA-?

SCHE-? SUFF-X WEST-X

Clematis ochroleuca CurlyheadsKING-X NASS-X RICH-X SUFF-? G4 SX U

New York Natural Heritage Program Page 11 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Clinopodium arkansanum Limestone CalamintDUTC-X ERIE-X NIAG-X G5 SX U

Clintonia umbellulata Speckled Wood LilyALLE-P CATT-C CHAU-P ERIE-P G5 S2 T

LIVI-P WYOM-C

Clitoria mariana var. mariana Butterfly PeaKING-X G5TNR SX U

Coeloglossum viride Long-bracted OrchidALBA-P ALLE-P CORT-P DELA-P G5 S1S2 E

DUTC-P ESSE-C GREE-P HAMI-C

HERK-P JEFF-P LIVI-P MADI-P

MONR-P ONEI-P ONON-P ONTA-P ORAN-P ORLE-P OSWE-P OTSE-P

PUTN-P SCHU-P STLA-P SUFF-P

SULL-P TIOG-P ULST-P WARR-P

WASH-P WEST-P YATE-P

Coleataenia anceps ssp. anceps Beaked Panic GrassBRON-P PUTN-C SUFF-C G5TNR S1 E

Coleataenia stipitata Stalked Panic GrassBRON-P SUFF-P WEST-P G5T4T5 SH E

Collinsia verna Blue-Eyed MaryALLE-P CHAU-? ERIE-P HERK-P G5 SH E

MADI-P MONR-P NIAG-? ONEI-P

SCHE-? TOMP-P

Commelina erecta Slender DayflowerNEWY-X QUEE-? RICH-? G5 SX U

Corallorhiza odontorhiza var. Pringle's Autumn MONR-X SARA-C G5T2T4 S1 E pringlei Coralroot

Corallorhiza striata var. striata Striped CoralrootJEFF-P LEWI-P MADI-C MONR-P G5T5 S1 E

ORLE-P

Corema conradii Broom CrowberryULST-C G4 S1 E

Coreopsis rosea Rose CoreopsisNASS-X SUFF-C G3 S3 R

Cornus drummondii Rough-Leaved DogwoodCATT-C ERIE-C NIAG-P G5 S1 E

Corydalis aurea ssp. aurea Golden CorydalisCLIN-C DUTC-P ESSE-C JEFF-C G5T5 S2 T

LEWI-? NASS-P NEWY-? ROCK-P

SARA-P TOMP-P ULST-P WASH-C

Crassula aquatica Water PigmyweedPUTN-P ROCK-C SUFF-C ULST-P G5 S1 E

WEST-P

Crataegus irrasa New York HawthornESSE-P RENS-P G4? SH E

Crataegus jesupii Jesup’s HawthornALLE-P BRON-P ERIE-P JEFF-P G4G5 SH E

MONR-P ONTA-P RENS-P STEU-P STLA-P

New York Natural Heritage Program Page 12 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Crataegus lumaria Thorny HawthornALBA-P RENS-P G3G4 SH E

Crataegus magniflora Large-flowered HawthornOSWE-P G3G5 SH E

Crataegus pennsylvanica Pennsylvania HawthornCAYU-C G3 S1 E

Crataegus persimilis Plum-leaved HawthornMONR-P G5? SH E

Crataegus praecox Early-fruiting HawthornESSE-P G4G5Q SH E

Crataegus straminea Straw-colored HawthornTOMP-P GNRTNR SH E

Crataegus uniflora Dwarf HawthornCHAU-P RICH-C SUFF-P G5 SH E

Crepidomanes intricatum Weft FernCATT-C CHAU-C GREE-P SCHO-P G4G5 S1 E

ULST-P WEST-P

Crocanthemum dumosum Bushy Rock RoseNASS-C SUFF-C G3 S2 T

Crocanthemum propinquum Low Rock RoseKING-X NASS-C ORAN-C QUEE-X G4 S2 T

SUFF-C

Crotalaria sagittalis Common RattleboxBRON-P COLU-P DUTC-P LEWI-? G5 S1 E

NASS-C NEWY-P ORAN-P PUTN-P

QUEE-P RENS-? RICH-? ROCK-C

SARA-P SUFF-P ULST-P WEST-C

Cuscuta campestris Field DodderERIE-C ONON-P PUTN-C QUEE-? G5 S1 E

SUFF-C

Cuscuta cephalanthi Buttonbush DodderCAYU-P DUTC-C MONR-? NASS-P G5 S1 E

ONON-? ONTA-? RICH-P ROCK-P

SENE-P TOMP-? ULST-C WASH-P

Cuscuta obtusiflora var. glandulosa Glandular DodderGREE-C RICH-C ROCK-C SUFF-C G5T4T5 S1S2 E

Cuscuta polygonorum Smartweed DodderDUTC-C MONR-P NASS-C NIAG-C G5 S1 E

PUTN-C QUEE-C SUFF-P ULST-?

Cyperus echinatus Globe Flat SedgeBRON-C NEWY-X ORAN-C QUEE-X G5 S1 E

RICH-C WEST-P

Cyperus esculentus var. Large Yellow Nut SedgeRICH-C G5TNR S1 E macrostachyus

Cyperus flavescens Yellow Flat SedgeBRON-C KING-C NASS-C NEWY-X G5 S1 E

QUEE-C RICH-? ROCK-C SUFF-C

WEST-P

New York Natural Heritage Program Page 13 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Cyperus lupulinus ssp. lupulinus Great Plains Flat SedgeALBA-P BRON-P KING-X ONEI-P G5T5? S1S2 T

ONON-? ORAN-C OSWE-? PUTN-C

QUEE-C RICH-C SARA-? SUFF-C

WARR-C

Cyperus polystachyos Many-Spiked Flat SedgeNASS-P QUEE-C RICH-P SUFF-C G5 S2 E

Cyperus retrorsus Reflexed Flat SedgeKING-P NASS-P QUEE-C RICH-C G5 S1 E

SUFF-C WEST-P

Cyperus subsquarrosus Small-Flowered Dwarf DUTC-? ESSE-C MADI-P ONEI-X G5 S1 E Bulrush ORAN-C OSWE-P RENS-P SARA-P

SCHE-? SUFF-C WARR-C WEST-?

Cypripedium arietinum Ram's Head Lady's SlipperALBA-C CLIN-C ESSE-C FULT-P G3 S2 T

HERK-C JEFF-C LEWI-C MADI-?

MONT-P ONEI-P ONON-P OSWE-P

OTSE-P SCHE-X WARR-P WAYN-P

Cypripedium candidum Small White Lady's CHEM-? ERIE-P GENE-C LIVI-C G4 S1 E Slipper ONON-P ONTA-? OTSE-? SCHU-P

WARR-P

Cypripedium parviflorum var. Small Southern Yellow ALBA-P BRON-X CHEM-P LEWI-P G5T3T5 SH E parviflorum Lady's Slipper LIVI-P MADI-P MONR-P ONEI-P

ONON-P OTSE-? RENS-P SCHE-P STLA-P TOMP-P ULST-P WEST-X

WYOM-P

Cystopteris protrusa Lowland Fragile FernERIE-P RICH-C SENE-P SUFF-P G5 S1 E

TOMP-P

Descurainia pinnata ssp. Northern Tansy MustardCLIN-C DUTC-P ERIE-P ESSE-C G5T5 S1 E brachycarpa SCHU-P SUFF-P TOMP-P

Desmodium ciliare Hairy Small-Leaved Tick ALBA-P BRON-P COLU-C DUTC-P G5 S2S3 T Trefoil ERIE-P GENE-C MADI-P MONR-C

NASS-C NEWY-? ONEI-? ONON-C

ORAN-? OSWE-P QUEE-P RICH-?

SCHE-? SENE-? SUFF-C WEST-P YATE-?

Desmodium laevigatum Smooth Tick TrefoilALBA-P BRON-P NASS-? NEWY-? G5 SH E

QUEE-X RICH-? SUFF-P WEST-P

Desmodium nuttallii Nuttall's Tick TrefoilALBA-P BRON-P HERK-P KING-X G5 SH E

NEWY-P ONON-? RICH-P SCHE-?

SENE-? SUFF-? WEST-? YATE-P

New York Natural Heritage Program Page 14 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Desmodium obtusum Rigid Tick TrefoilALBA-? BRON-P CHEM-P ERIE-? G4G5 S1 E

MONR-C NASS-P NEWY-? ONON-?

ORAN-C OSWE-P RICH-? SCHE-?

SUFF-C TIOG-P ULST-? WEST-P

Diapensia lapponica DiapensiaESSE-C G5 S2 T

Diarrhena obovata Western BeakgrainULST-C G4G5 S2 T

Dichanthelium commonsianum Commons' Rosette GrassNASS-P GNR SH E

Dichanthelium commutatum ssp. Variable Rosette GrassERIE-P G5TNRQ SH E commutatum

Dichanthelium leibergii Leiberg's Rosette GrassRENS-C SCHU-P G4 S1 E

Dichanthelium lucidum Shining Rosette GrassNASS-P SUFF-P G4 SH E

Dichanthelium scoparium Velvet Rosette GrassBRON-P KING-X NEWY-P QUEE-P G5 S1 E RICH-C SENE-P SUFF-C TIOG-P

YATE-P

Dichanthelium wrightianum Wright's Rosette GrassSUFF-C G4 S1S2 E

Digitaria filiformis var. filiformis Slender Crab GrassALBA-? BRON-P DUTC-? NASS-P G5TNR S1 E

NEWY-P QUEE-P RICH-P SUFF-C

ULST-P WEST-P YATE-P

Diospyros virginiana PersimmonBRON-C KING-? NASS-C NEWY-P G5 S2 T

RICH-C SUFF-C WEST-?

Diphasiastrum complanatum Northern Ground CedarCORT-C ESSE-C FRAN-C GREE-P G5 S2 T

LEWI-C ONEI-C STLA-C ULST-P

Diphasiastrum sitchense Sitka Ground CedarDELA-P ESSE-P FRAN-C STLA-? G5 S1 E

Draba arabisans Rock Whitlow GrassCLIN-C ERIE-P ESSE-C GENE-C G4G5 S2 T

JEFF-C LEWI-P NIAG-P ONEI-?

ONON-P STLA-P TOMP-C WASH-C

YATE-C

Draba glabella Smooth Whitlow GrassCLIN-C WASH-C G5 S1 E

Dracocephalum parviflorum American DragonheadERIE-P JEFF-C LEWI-P ONEI-? G5 S1 E

STLA-?

Drosera filiformis Thread-leaved SundewSUFF-C G4 S2 T

Dryopteris celsa Log FernCHAU-C GENE-P MONR-P RICH-C G4 S1 E SENE-?

New York Natural Heritage Program Page 15 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Dryopteris fragrans Fragrant Cliff FernESSE-C FRAN-C GREE-C HAMI-C G5 S2 T

STLA-C

Edrastima uniflora Clustered BluetsBRON-P KING-? NEWY-? QUEE-P G5 S1 E RICH-P SUFF-C WEST-?

Elatine americana American WaterwortALBA-P COLU-P DUTC-P GREE-C G4 S1 E

ONEI-? ORAN-C RENS-P ROCK-P

SUFF-C ULST-P

Eleocharis aestuum Intertidal Spike RushCOLU-C GREE-C ULST-P G3 S1 E

Eleocharis ambigens Ambiguous Spike RushBRON-P SUFF-C ULST-P G4G5 S1 E

Eleocharis diandra Wright's Spike RushCLIN-C MADI-P ONEI-C RENS-P G2 S1 E

Eleocharis engelmannii Engelmann's Spike RushBRON-P COLU-P KING-X NASS-P G4G5 S1 E

QUEE-P SUFF-C

Eleocharis equisetoides Horsetail Spike RushDUTC-C MONR-P NASS-X ONEI-? G4 S2 T

ONON-? SUFF-C WEST-?

Eleocharis melanocarpa Black-fruited Spike RushRICH-? SUFF-C G4 S2 T

Eleocharis ovata Ovate Spike RushALBA-P CLIN-C COLU-P DUTC-C G5 S1S2 E

ERIE-P ESSE-P FRAN-P GENE-C GREE-P HAMI-P HERK-P KING-P

LIVI-P MADI-P NASS-C ONEI-P

ORAN-? OSWE-P PUTN-? RENS-P

RICH-C ROCK-? SARA-C STLA-C

SUFF-C SULL-P ULST-C WARR-P

WASH-? WEST-?

Eleocharis quadrangulata Square-Stemmed Spike CAYU-C OSWE-P RICH-C ROCK-P G5 S1 E Rush SUFF-C ULST-P WEST-C

Eleocharis quinqueflora Few-flowered Spike RushCAYU-P CHEM-P HERK-P JEFF-P G5 S1 E

MONR-P ONON-P SENE-C STLA-C

TIOG-P WAYN-P

Eleocharis tenuis var. pseudoptera Sharp-Angled Spike RushBRON-C PUTN-P QUEE-X SUFF-C G5T5? S1 E

Eleocharis tortilis Twisted Spike RushNASS-X G5 SX U

Eleocharis tricostata Three-ribbed Spike RushSENE-P SUFF-C WEST-P G4 S1 E

Eleocharis tuberculosa Long-tubercled Spike NASS-P QUEE-P RICH-P SUFF-C G5 S2 T Rush WEST-P

New York Natural Heritage Program Page 16 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Eleocharis uniglumis Single-Glumed Spike BRON-P CAYU-P JEFF-P KING-P G5 S2 T Rush NASS-P NEWY-P ONEI-X OSWE-P

QUEE-? ROCK-C SUFF-C

Ellisia nyctelea WaterpodNEWY-X ULST-C G5 S1 E

Elymus glabriflorus var. australis Hairy Southeastern Wild SUFF-P GNRT4? SH E Rye

Elymus glabriflorus var. glabriflorus Hairy Wild RyeSUFF-C GNRTNR S1 E

Elymus virginicus var. halophilus Coastal Virginia Wild RyeBRON-P KING-C NASS-P NEWY-P G5T5 S1 E QUEE-P RICH-P SUFF-C

Empetrum atropurpureum Purple CrowberryESSE-C G5T5 S1 E

Empetrum nigrum Black CrowberryESSE-C SUFF-X G5 S2 R

Endodeca serpentaria Virginia SnakerootBRON-P KING-? NASS-P NEWY-P G4 S2 T ORAN-C PUTN-P QUEE-X RICH-P

ROCK-C SCHE-X ULST-P WEST-C

Enemion biternatum False Rue AnemoneERIE-X G5 SX U

Epilobium hornemannii ssp. Alpine WillowherbESSE-C HERK-? JEFF-C G5T5 S1 E hornemannii

Equisetum palustre Marsh HorsetailCLIN-C DUTC-C ERIE-P HERK-P G5 S2 T

JEFF-P LEWI-C MADI-C MONR-P

NIAG-? ONON-X ORLE-? OSWE-P

SCHU-C STLA-C TOMP-C WASH-C

WEST-P

Equisetum pratense Meadow HorsetailCLIN-C DELA-P DUTC-? ESSE-C G5 S2 T NIAG-? ONEI-P PUTN-C STLA-C

SUFF-P ULST-C WASH-C WEST-P

Erechtites hieraciifolius var. Coastal FireweedSUFF-C G5T3 S1 E megalocarpus

Erigenia bulbosa Harbinger-of-springBROO-X ERIE-X MONR-C NIAG-C G5 S1 E

Erigeron hyssopifolius Hyssop-Leaved FleabaneESSE-X HAMI-C G5 S1 E

Erigeron philadelphicus var. Provancher's FleabaneCOLU-C DUTC-C GREE-C RENS-C G5T3 S1 E provancheri SARA-C ULST-C

Eriocaulon parkeri Estuary HatpinsALBA-X COLU-X DUTC-X GREE-X G3 SX U

ORAN-X ROCK-X ULST-X

Eryngium aquaticum var. Marsh EryngoNEWY-X RICH-X G4T4 SX U

New York Natural Heritage Program Page 17 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Euonymus americanus American Strawberry BRON-P ERIE-? MONR-P NASS-C G5 S1 E Bush NEWY-? QUEE-P RICH-C ROCK-P

SCHE-? WEST-?

Eupatorium leucolepis White-Bracted RICH-C SUFF-C G5 S1 E Thoroughwort

Eupatorium pubescens Hairy ThoroughwortQUEE-? RICH-P SUFF-C G5T5 S1 E

Eupatorium resinosum Resinous ThoroughwortQUEE-X G3 SX U

Eupatorium rotundifolium Round-Leaved NASS-P QUEE-P RICH-P SUFF-P G5T5 SH E Thoroughwort

Eupatorium subvenosum Veined ThoroughwortBRON-P NASS-P QUEE-? RICH-C G5T4 S2S3 T

SUFF-C

Eupatorium torreyanum Torrey's ThoroughwortNASS-C QUEE-C RICH-C SUFF-C G5T4T5 S2 T

Euphorbia ipecacuanhae Ipecac SpurgeNASS-C NEWY-X QUEE-? RICH-P G5 S1 E SUFF-C

Eurybia radula Rough AsterNASS-P QUEE-X RICH-P STLA-P G5 SH E

SUFF-P

Eurybia spectabilis Showy AsterONON-X RICH-? ROCK-C SUFF-C G5 S2 T

Festuca saximontana var. Mountain FescueESSE-C G5T5 S1 E saximontana

Fimbristylis castanea Marsh FimbryQUEE-P RICH-? SUFF-C WEST-? G5 S2 T

Fimbristylis puberula var. puberula Hairy FimbryNASS-X G5T5 SX U

Frasera caroliniensis Green GentianALLE-C ERIE-P GENE-C LIVI-C G5 S2 T MONR-P ONEI-? ONTA-P WYOM-C

Fraxinus profunda Pumpkin AshBRON-C CHAU-C NEWY-C TOMP-P G4 S1 E

Fuirena pumila Dwarf Umbrella SedgeNASS-C ORAN-C SUFF-C WEST-P G4 S2 T

Fuirena squarrosa Hairy Umbrella GrassNASS-X SENE-X SUFF-X G4G5 SX U

Galactia regularis Twining Milk PeaMONR-P NEWY-X QUEE-X SUFF-P G5 SH E

WEST-P

Galium concinnum Shining BedstrawCATT-P DUTC-C MONR-P ONON-P G5 S1 E

ONTA-P PUTN-C

Galium kamtschaticum Northern Wild LicoriceESSE-C HAMI-P G5 S1 E

New York Natural Heritage Program Page 18 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Gamochaeta purpurea Purple CudweedALBA-P CATT-P KING-P QUEE-P G5 S1 E

RICH-C SUFF-C WEST-C

Gaylussacia bigeloviana Bog HuckleberryNASS-P PUTN-C SUFF-C G4G5 S1S2 E

Gentiana puberulenta Downy GentianERIE-X MONR-X G4G5 SX U

Gentiana saponaria Soapwort GentianDUTC-P KING-X NASS-P NEWY-X G5 S1 E

QUEE-X RICH-C SUFF-P

Gentianopsis virgata ssp. virgata Smaller Fringed GentianERIE-P MONR-P NIAG-C STLA-C G5TNRQ S1 E

Geocaulon lividum False Toad FlaxESSE-C G5 S1 E

Geum macrophyllum var. Large-Leaved AvensESSE-C ULST-C G5T5 S1 E macrophyllum

Geum triflorum var. triflorum Prairie SmokeJEFF-C OSWE-? G5T5 S2 T

Geum virginianum Cream-Colored AvensALBA-P BRON-P CAYU-P CHEM-P G5 S2 T COLU-P DUTC-? ERIE-P GREE-C

JEFF-C LIVI-C MADI-P MONR-P

NASS-X NIAG-? ONEI-P ONON-P

ONTA-P ORAN-C PUTN-C QUEE-P

RENS-? ROCK-P SCHE-P SCHU-?

STLA-P SUFF-C SULL-? TIOG-P

ULST-C WASH-P WEST-P

Gillenia stipulata American IpecacBROO-? TOMP-X G5 SX U

Gillenia trifoliata Bowman’s RootALLE-P BROO-P CAYU-P CHEM-P G4G5 S1 E

ONEI-P ORAN-C OSWE-P RENS-C

SCHU-P STEU-P TIOG-P TOMP-P

Glyceria obtusa Coastal Manna GrassCAYU-P NASS-P QUEE-X RICH-P G5 S2? T

SUFF-C

Glycyrrhiza lepidota Wild LicoriceERIE-X G5 SX U

Graphephorum melicoides Melic OatsCLIN-C ESSE-C G4G5 S1 E

Gratiola virginiana Virginia Hedge HyssopRICH-C G5 S1 E

Gymnocladus dioicus Kentucky Coffee TreeCAYU-C JEFF-P ONEI-P ONON-P G5 S1 E

ONTA-C TOMP-C

Hackelia deflexa ssp. americana Northern StickseedALBA-P CLIN-X JEFF-C SCHO-P G5T5 S1 E

Halenia deflexa ssp. deflexa Spurred GentianCLIN-C ESSE-C HAMI-C HERK-P G5T5 S1 E ONEI-P SULL-P WARR-C

New York Natural Heritage Program Page 19 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Harrimanella hypnoides Moss HeatherESSE-X HAMI-X G5 SX U

Hedeoma hispida Rough PennyroyalALBA-C CLIN-P COLU-C DUTC-C G5 S2S3 T

ESSE-C FRAN-P HERK-P JEFF-C RENS-P SARA-C SCHE-P STLA-C

SUFF-P ULST-C WARR-P WASH-P

Helanthium tenellum MudbabiesCORT-X KING-X ONON-X QUEE-X G5? SX U

Helianthus angustifolius Swamp SunflowerKING-X NASS-P QUEE-X RICH-? G5 S2 T

SUFF-C

Helonias bullata Swamp PinkRICH-X G3 SX U

Hippuris vulgaris Mare's TailCAYU-P CORT-P ESSE-P FRAN-C G5 S1 E

LEWI-C ONTA-P OTSE-P SENE-P

STLA-P WASH-P

Hottonia inflata American FeatherfoilJEFF-? NASS-P ORAN-C QUEE-X G4 S2 T RICH-C ROCK-C SUFF-C WEST-C

Houstonia canadensis Canada BluetsCHAU-C ERIE-C JEFF-C NIAG-P G4G5 S2 T

OSWE-C

Houstonia purpurea var. calycosa Midwestern Purple BluetsESSE-P NASS-P SUFF-P TOMP-P G5T5 SH E

ULST-P WASH-P

Houstonia purpurea var. purpurea Large Purple BluetsMONR-? SUFF-P WASH-P WEST-P G5T5 SH E

Humulus lupulus var. pubescens Midwestern HopsCATT-P G5T4? SH E

Huperzia selago Northern FirmossESSE-P STLA-C G5 S1 E

Hydrangea arborescens Wild HydrangeaBRON-P BROO-P CHEM-C CHEN-P G5 S2 T DELA-? ORAN-P PUTN-P ROCK-P

STEU-P SULL-P TIOG-? WYOM-C

Hydrastis canadensis GoldensealALBA-C BRON-C CAYU-C COLU-P G3G4 S2 T

DUTC-C ERIE-C GENE-C HERK-C

LIVI-C MADI-C MONR-C NIAG-P

ONEI-? ONON-P ORAN-? ORLE-P RENS-C SARA-C SCHU-P TOMP-P

ULST-P WAYN-P WYOM-C YATE-?

Hydrocotyle ranunculoides Swamp Marsh PennywortCHAU-C G5 S1 E

Hydrocotyle umbellata Many-flowered Marsh ONON-P OSWE-P ROCK-P SUFF-C G5 S2 T Pennywort TOMP-? WEST-?

New York Natural Heritage Program Page 20 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Hydrocotyle verticillata var. Whorled Marsh PennywortRICH-C SUFF-C G5T5 S1 E verticillata

Hylodesmum pauciflorum Few-Flowered Tick TrefoilCAYU-? CHEM-P GENE-P MONR-P G5 SH E SARA-P SENE-? TIOG-? WAYN-?

WEST-?

Hypericum adpressum Creeping St. John's WortNASS-X SUFF-C G3 S2 T

Hypericum densiflorum Bushy St. John's WortNASS-P SUFF-C G5 S1 E

Hypericum denticulatum Coppery St. John's WortSUFF-C G5 S1 E

Hypericum kalmianum Kalm's St. John's WortNIAG-X G4 SX U

Hypericum prolificum Shrubby St. John's WortALLE-P BRON-? CATT-C CHEN-? G5 S2 T

COLU-C CORT-P DUTC-C NIAG-?

OSWE-P SARA-P SENE-C SUFF-C

WEST-C

Hypericum stragulum Low St. John's WortNASS-C RICH-C SUFF-C G5T4 S1 E

Ipomoea pandurata Wild Potato VineBRON-? CATT-P DUTC-? ERIE-? G5 S1 E

MONR-C RICH-C ROCK-P

Iris prismatica Slender Blue FlagBRON-C DUTC-? KING-X NASS-P G4G5 S2 T

QUEE-X RICH-C ROCK-P SUFF-C WEST-P

Iris virginica Southern Blue FlagERIE-C G5 S1 E

Isoetes septentrionalis Northern Shore QuillwortBRON-P CLIN-? COLU-C DUTC-P GNR S1 E

ESSE-P GREE-P ORAN-P RENS-P

ROCK-C SARA-P STLA-P SUFF-P SULL-C ULST-P WASH-P

Isotria medeoloides Small Whorled PogoniaNASS-P ONON-P ORAN-C ROCK-P G2G3 S1 E

SUFF-P ULST-P WASH-P

Jeffersonia diphylla TwinleafALLE-C CATT-P CAYU-C ERIE-C G5 S2 T

GENE-C JEFF-P LIVI-C MONR-C NIAG-X ONON-C ONTA-C ORLE-P

RENS-C SENE-C STEU-C WAYN-P

WEST-P YATE-C

Juncus biflorus Large Grass-leaved RushBRON-C NASS-C RICH-C SUFF-C G5 S1 E

Juncus brachycarpus Short-Fruited RushBRON-C NASS-P SUFF-C G4G5 S1 E

Juncus debilis Weak RushNASS-C ORAN-C SCHE-? SUFF-C G5 S1 E

New York Natural Heritage Program Page 21 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Juncus dichotomus Forked RushALBA-P BRON-P CAYU-C ESSE-P G5 S2 T

KING-C NASS-P ONEI-P ORAN-C

PUTN-C QUEE-C SUFF-C

Juncus ensifolius var. ensifolius Sword-Leaved RushDELA-C SULL-C G5 S1 E

Juncus ranarius Seaside Toad RushNASS-P G5 SH E

Juncus scirpoides var. scirpoides Sedge RushBRON-P NASS-P OTSE-? QUEE-C G5TNR S1 E

RICH-C SUFF-C

Juncus stygius var. americanus Moor RushESSE-P HERK-P JEFF-P G5T5 SH E

Juncus subcaudatus Spreading RushBRON-P CATT-C DELA-P ERIE-? G5 S1 E

NASS-C ONEI-P ORAN-C ROCK-?

SARA-P SUFF-C SULL-P ULST-C

Juniperus horizontalis Creeping JuniperCHEM-P CHEN-P GENE-C LIVI-P G5 S1 E

MADI-P MONR-P ONEI-P ONON-P

Kalmia procumbens Alpine AzaleaESSE-C G5 S1 E

Kosteletzkya pentacarpos var. Saltmarsh MallowNASS-X G5TNR SX U pentacarpos

Lachnanthes caroliniana Carolina RedrootSUFF-C G4 S1 E

Lactuca floridana Woodland LettuceBRON-C CHEM-? DUTC-? NASS-? G5 S1 E

ULST-P

Lactuca hirsuta Tall Hairy LettuceALBA-? CATT-P CLIN-C DELA-P G5? S1 E

ERIE-P ESSE-C NASS-P ONEI-?

ORAN-P OTSE-P QUEE-X RENS-P

RICH-P SCHE-? STLA-C SUFF-P SULL-P TOMP-P ULST-P WARR-C

WASH-P

Lathyrus venosus Veiny PeaLIVI-C G5 S1 E

Lechea pulchella Leggett's PinweedBRON-P CLIN-C DUTC-C NASS-C G5 S1 E

RICH-? SUFF-C WEST-?

Lechea tenuifolia Narrow-Leaved PinweedBRON-P NASS-C ORAN-C SUFF-C G5 S2 T

WEST-C

Lemna perpusilla Minute DuckweedBRON-P CLIN-P CORT-P KING-C G5 S1 E

MONR-? NEWY-? OSWE-C QUEE-P

RENS-? RICH-X ROCK-? SUFF-C

TOMP-C WEST-P

New York Natural Heritage Program Page 22 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Lemna turionifera Turion DuckweedDUTC-C GREE-C MONR-P STLA-C G5 S1S3 E

ULST-C

Lemna valdiviana Pale DuckweedNASS-C QUEE-C RICH-? SUFF-P G5 S1 E

Lespedeza angustifolia Narrow-leaved Bush NASS-C SUFF-C WEST-P G5 S2 T Clover

Lespedeza stuevei Stuve's Bush CloverERIE-? NASS-P RICH-C SCHE-? G4? S2 T

SUFF-C TIOG-P ULST-P WASH-P

WEST-P

Liatris cylindracea Few-Headed Blazing StarNIAG-C G5 S1 E

Liatris scariosa var. nieuwlandii Nieuwland's Blazing StarCHEM-C G5?T3T5 S1 E

Liatris scariosa var. novae-angliae Northern Blazing StarALBA-P DUTC-C KING-P NASS-P G5?T3 S2 T

NEWY-X QUEE-P RICH-X SUFF-C

ULST-? WEST-P

Ligusticum scoticum ssp. scoticum Scotch LovageSUFF-C G5T5 S1 E

Lilaeopsis chinensis Eastern GrasswortBRON-? NASS-P NEWY-? ORAN-C G5 S2 T

RICH-? ROCK-C SUFF-C WEST-P

Lilium michiganense Michigan LilyJEFF-C MONR-C ONON-C STLA-C G5 S1 E

Limosella australis Atlantic MudwortALBA-P COLU-P DUTC-P GREE-P G5 S2 T

ORAN-C PUTN-P QUEE-? ROCK-C

SUFF-C ULST-P WEST-C

Linum intercursum Sandplain Wild FlaxNASS-P SUFF-C G4 S2 T

Linum medium var. texanum Texas Wild FlaxBRON-X DUTC-C NASS-P QUEE-X G5T5 S2 T RENS-C RICH-P STLA-C SUFF-C

Linum sulcatum Grooved Yellow FlaxALBA-P BRON-P BROO-? COLU-P G5 S2 T

CORT-? DUTC-C ERIE-P LIVI-P

MADI-P ONEI-? ONON-P ROCK-?

TOMP-P WASH-P WYOM-P

Liparis liliifolia Lily-Leaved TwaybladeALBA-C BRON-? CHAU-? CHEM-P G5 S1 E COLU-C DELA-P DUTC-C GREE-P

KING-? MONR-P NASS-? NEWY-P

ONEI-? ONON-P ORAN-C OSWE-C

PUTN-P QUEE-P RENS-P RICH-P

ROCK-P SARA-P SCHE-P SENE-P

SUFF-P TOMP-P ULST-P WARR-C

WEST-P

New York Natural Heritage Program Page 23 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Lithospermum croceum Fernald's PuccoonGENE-P MONR-P ONON-? G4G5T4T5 SH E

Lithospermum latifolium American GromwellALBA-C CATT-P CAYU-P CHAU-C G4 S2 T

ERIE-P GENE-C MONR-C ONON-C ONTA-C TOMP-C YATE-P

Lithospermum parviflorum Shaggy MarbleseedCAYU-P CHEM-P ERIE-P HERK-P G4G5T4 SH E

LIVI-P MADI-P NIAG-P ONON-P

ONTA-P SCHU-P TOMP-P

Lithospermum virginianum Virginia False GromwellALBA-P DUTC-C KING-X NASS-X G4 S1 E NEWY-X NIAG-? ONEI-P ONON-P

QUEE-X SARA-P SCHE-? SUFF-P

WEST-P

Littorella americana American Shore GrassCHAU-P CLIN-P HAMI-P G5 SH E

Lobelia spicata var. hirtella Bristly Spiked LobeliaCHAU-P CHEM-P OSWE-P G5T4T5 SH E

Ludwigia polycarpa Many-fruited Seed-boxCLIN-C G4 S1 E

Ludwigia sphaerocarpa Globe-Fruited Seed-BoxNASS-C QUEE-P RICH-P SUFF-C G5 S2 T

ULST-C WEST-P

Luzula spicata ssp. spicata Spiked Wood RushESSE-C G5TNR S1 E

Lycopodiella alopecuroides Foxtail Bog ClubmossKING-X NASS-X SUFF-C G5 S2? T

Lycopodiella appressa Appressed-leaved Bog BRON-P NASS-C QUEE-P RICH-P G5 S2 T Clubmoss SUFF-C WEST-P

Lycopus amplectens Clasping Water NASS-P SUFF-C G5 S2 T Horehound

Lycopus rubellus Stalked BugleweedALBA-P BRON-P DUTC-C ERIE-P G5 S1 E

FRAN-P GREE-C HERK-? KING-X

MADI-P NASS-P NEWY-X NIAG-P

ORAN-C PUTN-C QUEE-P RICH-?

SARA-P SUFF-C WEST-P

Lygodium palmatum Climbing FernCHEN-P GREE-P ONEI-C ONON-P G4 S1 E RICH-C SARA-C SUFF-P

Lysimachia hybrida Lowland LoosestrifeALLE-P CLIN-C DUTC-P ESSE-C G5 S1 E

KING-X NASS-P ONEI-P ORAN-P

QUEE-C RICH-P SCHE-? SUFF-C

WASH-C WEST-?

Lysimachia quadriflora Linear-leaved LoosestrifeDUTC-C ERIE-C NIAG-C G5? S1 E

New York Natural Heritage Program Page 24 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Lythrum lineare Saltmarsh LoosestrifeSUFF-C G5 S1 E

Magnolia virginiana var. virginiana Sweetbay MagnoliaBRON-X KING-X NASS-C QUEE-X G5TNR S1 E

RICH-C SUFF-C WEST-P

Malaxis bayardii Bayard's Adder's Mouth ALBA-C NASS-P ORAN-P RICH-P G1G2 S1 E Orchid SUFF-P

Melanthium hybridum Crisped BunchflowerNASS-X ORAN-X QUEE-X RICH-? G5 SX U

ROCK-? WEST-X

Melanthium virginicum Virginia BunchflowerNASS-P ORAN-P RICH-P ROCK-P G5 SH E SUFF-? WEST-?

Micranthemum micranthemoides Nuttall's MicranthemumDUTC-X GH SX U

Monarda clinopodia BasilbalmCATT-C CAYU-P CHAU-P CHEM-P G5 S1 E

ERIE-P GENE-P LIVI-P MONR-P

NIAG-P ONTA-C STEU-P TIOG-P TOMP-P ULST-? WEST-? WYOM-P

YATE-?

Monarda media Purple Wild BergamotALBA-P CATT-C CHEM-P ERIE-P G4? S1 E

ESSE-P LEWI-P MONR-P ONON-P

TOMP-P ULST-P

Monarda punctata var. punctata Dotted Horse MintERIE-C JEFF-P RICH-P SARA-P G5T5? S1 E

SUFF-C

Muhlenbergia capillaris Hairy-awned MuhlyNIAG-? SUFF-X G5 SX U

Myriophyllum alterniflorum Alternate-flowered Water CLIN-C ESSE-C FULT-P JEFF-P G5 S2 T Milfoil PUTN-P QUEE-? STLA-P WARR-C

Myriophyllum farwellii Farwell's Water MilfoilCLIN-P ESSE-P FRAN-P FULT-P G5 S2 T

HAMI-C HERK-C ONEI-P ONON-?

RENS-C STLA-C SUFF-? SULL-P

Myriophyllum pinnatum Cut-Leaved Water MilfoilNASS-P ORAN-P QUEE-? ROCK-P G5 S1 E

SUFF-C WARR-? WASH-?

Myriopteris lanosa Woolly Lip FernBRON-X DUTC-X NASS-? NEWY-X G5 S1 E

ROCK-C ULST-P WEST-X

Nabalus boottii Boott's Rattlesnake RootESSE-C G2 S1 E

Nabalus crepidineus Nodding Rattlesnake RootCATT-P ERIE-P G4 SH E

Nabalus racemosus Glaucous Rattlesnake RootKING-X NASS-X ROCK-X WEST-X G5 SX U

New York Natural Heritage Program Page 25 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Najas marina Spiny Water NymphCAYU-P MONR-P ONON-X SENE-C G5 S1 E

WAYN-P

Najas muenscheri Hudson River Water ALBA-C COLU-C DUTC-P GREE-P G5T2 S2 E Nymph ORAN-P PUTN-P ROCK-P SARA-P

ULST-P WASH-P WEST-P

Najas olivacea Olive Green Water NymphCAYU-P SENE-C G5T4? S1 E

Neottia auriculata Auricled TwaybladeLEWI-P WARR-C G3G4 S1 E

Neottia bifolia Southern TwaybladeCATT-P CAYU-P CHEN-C CORT-C G4 S2 T ERIE-P FRAN-C FULT-P HAMI-P

MADI-P ONEI-P ONON-C OSWE-P

OTSE-C SENE-P STLA-P SUFF-C

WAYN-C WYOM-P

Neottia convallarioides Broad-lipped TwaybladeCHAU-? CORT-? ESSE-C HAMI-? G5 S1 E

HERK-P JEFF-P LEWI-C ONEI-P ONON-P WEST-?

Oenothera laciniata Cut-leaved Evening ALBA-P BRON-P NASS-P QUEE-C G5 S1 E Primrose RICH-P SUFF-C ULST-P

Oenothera nutans Mountain Evening ALLE-P CAYU-P CHEN-P DELA-P G4 SH E Primrose ESSE-P GREE-P NASS-P ONON-P SCHU-P SENE-P STLA-P TIOG-P

TOMP-P WASH-P

Oenothera oakesiana Oakes' Evening PrimroseCAYU-? FULT-P NASS-C ONTA-P G5 S2 T

QUEE-C RICH-C SUFF-C WARR-P

Omalotheca sylvatica Woodland Arctic HERK-C WYOM-C G4G5 S1 E Cudweed

Ophioglossum pusillum Northern Adder's TongueALBA-P BRON-P CATT-P CAYU-P G5 S1 E

CHAU-C CHEM-P CHEN-P CORT-P

DELA-P DUTC-P ESSE-P FRAN-C

FULT-P HAMI-C HERK-P JEFF-C

LEWI-P LIVI-P MADI-P MONR-P

NASS-P ONEI-P ONON-P OSWE-P RENS-P SARA-P SCHE-P SCHU-P

STEU-P STLA-C SUFF-P TIOG-P

TOMP-P ULST-P WARR-P WASH-P

WAYN-P

Opuntia cespitosa Prickly PearDUTC-P ORAN-P ULST-C GNR S1 U

Oreojuncus trifidus Highland RushESSE-C ULST-C G5 S2 T

New York Natural Heritage Program Page 26 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Orontium aquaticum Golden ClubBROO-P CHEN-P COLU-C CORT-C G5 S2 T

DUTC-C FULT-P GREE-C NASS-P

ORAN-P OTSE-C QUEE-P RENS-C

SUFF-C ULST-C WEST-P

Oxalis violacea Violet Wood SorrelALBA-C BRON-P CATT-P CHEM-P G5 S2S3 T

COLU-P DUTC-P NASS-P ORAN-C

PUTN-C QUEE-P RENS-C RICH-X

ROCK-C SUFF-C TIOG-P ULST-C

WEST-C

Oxybasis rubra var. rubra Red PigweedBRON-P CAYU-? KING-C MONR-P G5 S2 T

NASS-C NEWY-? ONEI-? ONON-X

RENS-? RICH-? SENE-? STLA-?

SUFF-C TOMP-? WEST-P

Oxypolis rigidior Stiff CowbaneKING-P NASS-P QUEE-P RICH-P G5 SH E

ROCK-? SUFF-P TIOG-?

Parnassia palustris Marsh Grass-of-ParnassusUNKN-X G5 SX U

Paronychia fastigiata var. nuttallii Nuttall's Forked RENS-P G5T3T5 SH E Chickweed

Paspalum laeve Field Bead GrassBRON-C RICH-P SUFF-C WEST-C G4G5 S2 E

Paspalum setaceum var. Sand Bead GrassSUFF-C G5T4? S1 E psammophilum

Paspalum setaceum var. setaceum Thin Bead GrassNASS-C SUFF-C G5T5 S2 T

Pedicularis lanceolata Marsh LousewortALBA-P BRON-P CAYU-P CHEM-P G5 S2S3 T

COLU-C DELA-? DUTC-C ERIE-C

GENE-P GREE-C KING-X LIVI-C MADI-? MONR-C NASS-P NEWY-X

NIAG-P ONON-? ONTA-C ORAN-C

QUEE-X RENS-P RICH-P ROCK-P

SARA-P SCHU-P SUFF-P TOMP-C

ULST-C WASH-P WAYN-P

Pellaea glabella ssp. glabella Smooth CliffbrakeALBA-C COLU-C DUTC-P ESSE-C G5T5 S2 T GENE-P JEFF-P LEWI-P NIAG-C

RICH-C ROCK-C STLA-C WARR-P

WASH-C

Persicaria careyi Carey's SmartweedALBA-C BRON-? CLIN-C DUTC-? G4 S1S2 E

FULT-P HERK-? KING-P ONON-P

ORAN-C OSWE-? OTSE-? QUEE-P RENS-? ROCK-P SCHE-C SUFF-C

ULST-C WARR-P

New York Natural Heritage Program Page 27 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Persicaria setacea Bristly SmartweedERIE-P MADI-P NASS-P NIAG-? G5 S1S2 E

ONEI-P ONON-P ORLE-P OSWE-C

ROCK-P SARA-P SUFF-C TOMP-P

ULST-P WAYN-C WYOM-P

Petasites frigidus var. palmatus Sweet ColtsfootALBA-C CATT-X CLIN-P ESSE-P G5T5 S1 E

GENE-P MADI-P ONON-P RENS-P

SENE-C STEU-C STLA-P TOMP-P

WARR-P WASH-P WYOM-P YATE-P

Phacelia dubia var. dubia Appalachian PhaceliaONON-X G5T5 SX U

Phlox maculata ssp. maculata Wild Sweet WilliamBROO-P CATT-C CHAU-C CHEN-P G5T4T5 S2 T

DELA-P ERIE-? ESSE-P HAMI-P

LEWI-C MADI-P ONEI-P ONON-?

PUTN-C RENS-P SARA-P TOMP-P

Phlox pilosa ssp. pilosa Downy PhloxCHAU-? NIAG-X STLA-P G5T5 SH E

Phoradendron leucarpum American MistletoeRICH-X G5 SX U

Physalis virginiana var. virginiana Virginia Ground CherryALBA-P BRON-? ERIE-? KING-? G5T5 SH E

MONR-P NASS-P ONEI-P ORAN-P

RENS-P RICH-P SCHE-P SUFF-P

WASH-P

Pinguicula vulgaris ButterwortCHAU-P DELA-P LIVI-C MONR-P G5 S1S2 E

TOMP-C WYOM-C

Pinus echinata Short-Leaved PineALBA-? RICH-C SUFF-X WEST-? G5 S1 E

Pinus virginiana Virginia PineNASS-P RICH-C SUFF-? WEST-P G5 S1 E

Piptatheropsis canadensis Canada Rice GrassCLIN-C ESSE-P FRAN-C STLA-C G4G5 S2 T

Piptochaetium avenaceum Black-seeded Spear GrassBRON-P ORAN-C PUTN-C RICH-P G5 S2 T

SUFF-C WEST-C

Plantago maritima var. juncoides Seaside PlantainNASS-P NEWY-X QUEE-C SUFF-C G5T5 S2S3 T

Platanthera ciliaris Orange Fringed OrchidALBA-P KING-X MONR-P NASS-P G5 S1 E NEWY-X ONEI-P ONON-P OSWE-P

QUEE-X RENS-X RICH-P ROCK-?

SCHE-? SENE-P SUFF-C WASH-P

WEST-P YATE-P

Platanthera cristata Orange Crested OrchidQUEE-X SUFF-C G5 S1 E

New York Natural Heritage Program Page 28 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Platanthera hookeri Hooker's OrchidALBA-P BROO-P CATT-P CAYU-P G4 S1 E

CHEM-P CHEN-P CLIN-C COLU-P

CORT-P DELA-P DUTC-P ERIE-P

ESSE-C FULT-P GENE-P GREE-P LIVI-P MONR-P NIAG-P ONEI-P

ONON-P ONTA-P ORAN-P OSWE-P

OTSE-? RENS-P SARA-P SCHE-X

SCHO-P STLA-P SULL-P TIOG-P

TOMP-C ULST-P WARR-C WASH-P

WAYN-P WEST-P WYOM-P

Platanthera leucophaea Eastern Prairie Fringed GENE-P NIAG-P ONON-P ORLE-P G2G3 SH E Orchid OSWE-X WAYN-P

Poa cuspidata Early Blue GrassMONR-C NEWY-P RICH-P YATE-P G5 S1 E

Poa glauca ssp. glauca Glaucous Blue GrassESSE-C G5T5 S1 E

Poa interior Interior Blue GrassESSE-P G5T5 SH E

Poa laxa ssp. fernaldiana Fernald's Blue GrassESSE-C G5?T3 S1 E

Poa paludigena Slender Marsh Blue GrassALBA-C BRON-P CAYU-P CHEM-C G3G4 S1 E

CORT-C LEWI-P MONR-P TIOG-P

TOMP-C WAYN-P

Poa sylvestris Forest Blue GrassALBA-C CAYU-P ERIE-P JEFF-C G5 S1 E

KING-C LIVI-P MONR-P NIAG-C

ONON-P TOMP-P WYOM-P

Podostemum ceratophyllum RiverweedCLIN-C DELA-C ESSE-C FRAN-C G5 S2S3 T

JEFF-P ONEI-? ORAN-C OTSE-C

STLA-C SUFF-P SULL-P ULST-C

Polemonium vanbruntiae Jacob's LadderALLE-P CHEN-C CORT-C DELA-C G3G4 S3 R

HERK-P LEWI-C MADI-X MONT-C

ONON-P OTSE-C SCHO-C SULL-C

TIOG-P ULST-C

Polygala brevifolia Short-leaved MilkwortUNKN-X G4G5 SX U

Polygala incarnata Pink MilkwortNASS-X NEWY-X NIAG-X SUFF-X G5 SX U

Polygala lutea Orange MilkwortDUTC-? NASS-X QUEE-X RICH-X G5 S1 E

SUFF-C WEST-?

Polygala mariana Maryland MilkwortSUFF-X G5 SX U

Polygala nuttallii Nuttall's MilkwortKING-P NASS-C ORAN-C RICH-P G5 S2 T

SUFF-C

New York Natural Heritage Program Page 29 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Polygonum buxiforme American KnotweedALBA-P CHAU-C CORT-C ERIE-P G5 S1S2 E

LIVI-P MADI-P ONEI-P ONON-P

RENS-C SCHE-P SUFF-C WARR-P

WASH-P

Polygonum douglasii Douglas' KnotweedESSE-C JEFF-C SARA-P STLA-P G5 S1S2 T

ULST-P WARR-C WASH-C WEST-P

Polygonum glaucum Seabeach KnotweedKING-C NASS-C QUEE-C SUFF-C G3 S3 R

WEST-P

Polystichum lonchitis Northern Holly FernCATT-P G5 SH E

Populus heterophylla Swamp CottonwoodDUTC-C NASS-P NEWY-? PUTN-? G5 S2 T

RICH-C SUFF-C ULST-C

Potamogeton alpinus Red PondweedCAYU-P CHEN-P CLIN-P CORT-P G5 S1S2 T

DELA-? ESSE-C FRAN-P HERK-P

JEFF-P LEWI-P NIAG-P ONEI-P OSWE-P STLA-C TOMP-? WARR-C

WASH-C

Potamogeton diversifolius Southern Snailseed CATT-C CORT-P ESSE-C FRAN-P G5 S1 E Pondweed FULT-P HAMI-P KING-X NASS-P

ONEI-P ONTA-P ORAN-C PUTN-P

QUEE-P RENS-P RICH-P SUFF-P SULL-P WARR-P WASH-P WEST-C

WYOM-C

Potamogeton hillii Hill's PondweedCHAU-C COLU-P DUTC-P ESSE-C G3 S2S3 T

JEFF-C LEWI-C PUTN-? STLA-C

TOMP-P WARR-C WASH-C

Potamogeton pulcher Spotted PondweedBRON-P COLU-P DUTC-C KING-X G5 S2 T

NASS-P OSWE-C PUTN-C QUEE-P

RICH-P ROCK-P SARA-P SUFF-C

ULST-P WAYN-P WEST-C

Potamogeton strictifolius Straight-leaved PondweedCAYU-P CLIN-C CORT-P DUTC-P G5 S1 E

ESSE-C JEFF-P MADI-P MONR-P ONEI-P ONON-P OTSE-P SENE-P

STLA-C WARR-C WASH-? YATE-C

Potentilla anserina ssp. pacifica Coastal SilverweedRICH-P SUFF-C G5T5 S2 T

Potentilla supina ssp. paradoxa Bushy CinquefoilCAYU-C CHAU-C ERIE-? MONR-P G5T5 S1 E

NIAG-C WAYN-P

Primula meadia Eastern Shooting StarSTEU-X G5 SX U

New York Natural Heritage Program Page 30 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Primula mistassinica Bird's Eye PrimroseJEFF-C LEWI-C LIVI-C ONEI-C G5 S2 T

OSWE-C SCHU-C STEU-C TOMP-P

WYOM-C YATE-P

Proserpinaca pectinata Comb-leaved Mermaid KING-X NASS-X ORAN-P ROCK-P G5 S2 T Weed SUFF-C

Prunus pumila var. depressa Dwarf CherryBRON-X CLIN-C DELA-C ESSE-C G5T5 S2 T

HAMI-C JEFF-P LEWI-P ONEI-P

ORAN-C SARA-C SULL-C WARR-C

Prunus pumila var. pumila Great Lakes Sand CherryCLIN-C HAMI-C JEFF-C OSWE-C G5T4 S1 E

Pseudognaphalium micradenium Delicate Rabbit TobaccoONEI-? ROCK-? SUFF-P TOMP-? G4G5T3? SH E

Pseudolycopodiella caroliniana Carolina ClubmossNASS-C SUFF-C WARR-C WASH-C G5 S1 E

Ptelea trifoliata var. trifoliata Wafer AshCATT-C CHAU-C CHEM-? ERIE-C G5T5 S2 T

LIVI-P MONR-P NIAG-P TOMP-? WYOM-P

Pteridium aquilinum ssp. Southeastern Bracken FernRICH-P SUFF-P G5T5 SH E pseudocaudatum

Pterospora andromedea Pine DropsALBA-P CATT-P CHEM-P CLIN-P G5 S1 E

COLU-? CORT-P ERIE-P ESSE-P

LEWI-P LIVI-C MONR-P NIAG-P ONEI-P ONTA-P OSWE-P RENS-?

SCHE-? SCHO-P TOMP-P WARR-P

WASH-P WEST-? WYOM-P YATE-P

Pycnanthemum clinopodioides Basil Mountain MintBRON-? DUTC-C NEWY-X RICH-? G1G2 S1 E

ROCK-C WEST-?

Pycnanthemum muticum Blunt Mountain MintBRON-? CHAU-P MONR-P NEWY-? G5 S2S3 T

ORAN-C RENS-? RICH-C SUFF-C

TIOG-C WASH-P WEST-P

Pycnanthemum torreyi Torrey's Mountain MintBRON-? DUTC-C NEWY-P RICH-P G2 S1 E

ROCK-C SUFF-? WEST-?

Pycnanthemum verticillatum var. Whorled Mountain MintALBA-P CHEN-P DELA-C DUTC-C G5T5 S1S2 E verticillatum GENE-P HERK-P MONR-P ONEI-C

PUTN-C RENS-P RICH-C SARA-C

STLA-C SUFF-C TOMP-P ULST-P

New York Natural Heritage Program Page 31 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Pyrola asarifolia ssp. asarifolia Pink ShinleafERIE-P ESSE-C FRAN-P GENE-P G5T5 S2S3 T

GREE-P HERK-C JEFF-P LEWI-P

MADI-P MONR-P ONEI-P ONON-P

OTSE-? RENS-? STLA-C WARR-C WAYN-P WYOM-P YATE-P

Pyrola minor Lesser ShinleafESSE-C G5 S1 E

Pyxidanthera barbulata PyxiesSUFF-C G4 S1 E

Quercus phellos Willow OakKING-C QUEE-C RICH-C SUFF-X G5 S1 E

Quercus shumardii Shumard OakNIAG-C G5 S1 E

Ranunculus ambigens American SpearwortALBA-P CATT-C CHAU-P CHEM-P G4 S1S2 E

COLU-P ONEI-P ORAN-P OSWE-P

RENS-P ROCK-C STEU-P SUFF-P

ULST-P

Ranunculus cymbalaria Seaside ButtercupCAYU-C ONON-X QUEE-P SENE-P G5 SH E

SUFF-P WAYN-P

Ranunculus pusillus Low SpearwortBROO-? NASS-X NEWY-? ONON-X G5 SX U

RICH-X WEST-?

Ranunculus septentrionalis Southern Swamp BRON-P CATT-P CHAU-P COLU-C GNR S1 E Buttercup DELA-P KING-? ORAN-C ORLE-P

RICH-P STLA-P SULL-C TOMP-P

ULST-P WARR-P WYOM-P

Rhexia mariana var. mariana Maryland Meadow BeautyKING-X QUEE-X SUFF-X G5T5 SX U

Rhinanthus minor ssp. Arctic Yellow RattleESSE-C G5T5 S1 E groenlandicus

Rhodiola integrifolia ssp. leedyi Leedy's RoserootSCHU-C YATE-C G5T1 S1 E

Rhodiola rosea Common RoserootGREE-C MADI-C ORAN-C ULST-C G5 S1 E

Rhododendron canadense RhodoraESSE-P FRAN-C HERK-P LEWI-P G5 S2 T

ONEI-C ORAN-C PUTN-P RENS-X STLA-C ULST-C WARR-P

Rhododendron lapponicum Lapland RosebayESSE-C G5 S2 E

Rhynchospora cephalantha Bunched Beak SedgeSUFF-X WEST-X G5 SX U

Rhynchospora chalarocephala Loose-headed Beak SedgeSUFF-X G5 SX U

Rhynchospora inundata Horned Beak SedgeSUFF-C G4? S1 T

New York Natural Heritage Program Page 32 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Rhynchospora macrostachya Tall Beak SedgeSUFF-C G4 S2 T

Rhynchospora nitens Short-beaked Beak SedgeSUFF-C G4? S2 T

Rhynchospora pallida Pale Beak SedgeSUFF-P G3 SH E

Rhynchospora recognita Globe Beak SedgeORAN-X PUTN-X SUFF-X G5? SX U

Rhynchospora scirpoides Long-beaked Beak SedgeSUFF-C WEST-C G4 S2 R

Rhynchospora torreyana Torrey's Beak SedgeSUFF-X G4 SX U

Rorippa aquatica Lake Water CressCATT-P CAYU-P CORT-C ERIE-P G4? S2 T

ESSE-P GENE-P HAMI-P HERK-P

JEFF-C MADI-P NIAG-C ONEI-P

ONON-C ONTA-P OSWE-P SARA-P

SENE-P STLA-C WASH-C WAYN-P

Rosa acicularis ssp. sayi Prickly RoseCLIN-? ESSE-C GENE-P WARR-P G5T5 S1 E WASH-C

Rotala ramosior ToothcupALBA-? KING-? NASS-P ORAN-C G5 S2 T

PUTN-C QUEE-P RICH-P SUFF-C

ULST-P

Rubus chamaemorus CloudberrySUFF-X G5 SX U

Rubus cuneifolius Sand BlackberryRICH-P SUFF-C G5 S1 E

Rumex fueginus American Golden DockCAYU-P CHEM-P DELA-P ERIE-P G5 S1 E

GENE-P MONR-P NASS-C NEWY-P

QUEE-P SENE-P STEU-P SUFF-C

TOMP-? WAYN-P

Rumex hastatulus Heart SorrelNASS-P ONON-? PUTN-P STLA-P G5 SH E

SUFF-P

Rumex pallidus White DockOSWE-P G4 SH E

Rumex persicarioides Coastal DockSUFF-P G4G5 SH E

Sabatia angularis Rose PinkNEWY-X QUEE-X RICH-C WEST-X G5 S1 E

Sabatia campanulata Slender Marsh PinkKING-? NASS-P NEWY-? ONON-X G5 S1 E

QUEE-? RICH-? SUFF-C

Sabatia dodecandra var. dodecandra Large Marsh PinkBRON-X KING-X NASS-X NEWY-X G5?T4T5 SX U

QUEE-X RICH-X ROCK-X

Sabatia stellaris Sea PinkKING-X NASS-C QUEE-X RICH-P G5 S2 T

SUFF-C

New York Natural Heritage Program Page 33 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Sabulina caroliniana Pine Barrens SandwortRICH-? SUFF-C G5 S2 T

Sagina decumbens ssp. decumbens Trailing PearlwortNASS-? NEWY-? RICH-? SUFF-C G5T5 S1 E

ULST-C

Sagittaria filiformis Narrow-leaved ArrowheadTIOG-X G4G5 SX U

Sagittaria montevidensis ssp. Spongy-Leaved ALBA-P COLU-C DUTC-C GREE-C G5T4 S2 T spongiosa Arrowhead ORAN-C PUTN-C RICH-? ROCK-C

ULST-C WEST-C

Sagittaria teres Quill-leaved ArrowheadSUFF-C G3 S1 E

Salicornia bigelovii Bigelow's GlasswortBRON-P NASS-P QUEE-P RICH-P G5 S2S3 T

SUFF-C WEST-P

Salix cordata Sand Dune WillowJEFF-C OSWE-C G4 S2 T

Salix herbacea Snowbed WillowESSE-C G5 S1 E

Salix uva-ursi Bearberry WillowESSE-C G5 S2 T

Salvia lyrata Lyre-leaved SageULST-P WEST-P G5 SH E

Sanicula canadensis var. grandis Big-fruited Canada JEFF-P G5T3T5 SH E Sanicle

Saxifraga aizoides Yellow Mountain JEFF-C LIVI-C ONEI-C OSWE-C G5 S2 T Saxifrage TOMP-C WYOM-C

Saxifraga oppositifolia ssp. Purple Mountain SaxifrageHAMI-C G5T5 S1 E oppositifolia

Saxifraga paniculata ssp. paniculata White Mountain SaxifrageESSE-C G5TNR S1 E

Schizaea pusilla Curlygrass FernSUFF-C G3G4 S1 E

Schoenoplectiella smithii var. setosa Smith’s Bristly BulrushFULT-C JEFF-P WARR-P WASH-P G5?TNR S1 E

Schoenoplectus heterochaetus Slender BulrushCLIN-C ESSE-C FRAN-P JEFF-P G5 S2 E

MONR-P OSWE-P SCHU-P STEU-P

STLA-C SUFF-P WASH-C WAYN-P

Schoenoplectus torreyi Torrey's BulrushCLIN-C COLU-P ESSE-P HAMI-P G5? S1S2 E

LEWI-P NASS-P SARA-P STLA-C

SUFF-P SULL-P TIOG-P WARR-P

WASH-P

Schwalbea americana ChaffseedALBA-X G2 SX U

Scirpus ancistrochaetus Northeastern BulrushSTEU-C WASH-X G3 S1 E

New York Natural Heritage Program Page 34 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Scirpus georgianus Georgia BulrushALBA-C CATT-C ERIE-P ESSE-P G5 S1S2 E

GENE-C GREE-C MONR-P NASS-P

ORAN-C ORLE-P OSWE-P PUTN-C

QUEE-P STEU-C SUFF-P TOMP-P ULST-P WASH-P WEST-P

Scirpus longii Long's BulrushQUEE-X G3 SX U

Scleria minor Slender Nut SedgeNASS-P RICH-? SUFF-C G4 S1 E

Scleria muehlenbergii Muhlenberg's Nut SedgeNASS-P QUEE-P SUFF-C G5 S1 E

Scleria pauciflora Few-flowered Nut SedgeDUTC-P NASS-C QUEE-X SUFF-C G5 S1 E

WEST-P

Scleria reticularis Reticulated Nut SedgeGENE-P NASS-X QUEE-X SUFF-C G4 S2 T

WEST-?

Scleria triglomerata Whip Nut SedgeALBA-P BRON-P NASS-C NEWY-? G5 S1 E ONEI-P QUEE-P RICH-P SUFF-C

WARR-C

Scleria verticillata Low Nut SedgeGENE-C MONR-C NASS-P ONTA-P G5 S1 E

QUEE-P SCHU-P SENE-C SUFF-?

Scutellaria elliptica var. elliptica Hairy SkullcapBRON-? DUTC-? KING-X NASS-X G5T5 SX U NEWY-X QUEE-X RICH-X WEST-X

Scutellaria incana var. incana Hoary SkullcapCATT-P G5T5 SH E

Scutellaria integrifolia Hyssop SkullcapBRON-P NASS-P ORAN-C RICH-P G5 S1 E

ROCK-P SUFF-? ULST-C WEST-P

Scutellaria nervosa Veined SkullcapALBA-? DUTC-X YATE-? G5 SX U

Scutellaria parvula var. Leonard's SkullcapERIE-C GREE-P JEFF-C NASS-P G4T4 S1 E missouriensis NIAG-P RENS-P WASH-P

Scutellaria serrata Showy SkullcapBRON-X NEWY-X WEST-X G4G5 SX U

Selaginella eclipes Hidden Spike MossDUTC-C ERIE-P STLA-C G4 S2 T

Senecio suaveolens Sweet-scented Indian BROO-C CATT-C CHEM-C CHEN-C G4 S1 E Plantain GENE-P LIVI-C MONR-P ONON-P

TIOG-P

Sericocarpus linifolius Narrow-Leaved White- BRON-X NASS-C NEWY-X QUEE-X G5 S2 T Topped Aster RICH-X SUFF-C WEST-X

Sesuvium maritimum Sea PurslaneSUFF-C G5 S1 E

New York Natural Heritage Program Page 35 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Silene caroliniana ssp. pensylvanica Wild PinkBRON-C CAYU-? COLU-C DUTC-? G5T4T5 S2 T

NASS-C NEWY-? ONON-? QUEE-P

RENS-? RICH-P ROCK-? SCHE-?

SUFF-C WEST-C

Sisyrinchium albidum Pale-flowered Blue-eyed CHEM-P OSWE-P G5? SH E Grass

Sisyrinchium fuscatum Coastal Plain Blue-eyed NASS-C NEWY-X RICH-P SUFF-C G5? S1? E Grass

Sisyrinchium mucronatum Sharp-tipped Blue-eyed BROO-P CHEM-C DELA-P ERIE-P G5 S1 E Grass HERK-P MONR-P ONTA-P ORAN-P

OTSE-P RENS-P RICH-P SENE-C

STEU-P STLA-C SUFF-C SULL-P

TOMP-P WEST-P

Smallanthus uvedalia Bear's FootCAYU-X CHAU-? ERIE-P ONON-? G4G5 SH E

ONTA-P TOMP-P YATE-P

Smilax lasioneura Midwestern Carrion BRON-P G5 SH E Flower

Smilax pseudochina Coastal Carrion FlowerKING-P NASS-C RICH-P G4G5 S1 E

Smilax pulverulenta Powdery Carrion FlowerBRON-C NEWY-X RICH-C WEST-X G4G5 S1 E

Solidago houghtonii Houghton's GoldenrodGENE-C ORLE-? G3 S1 E

Solidago latissimifolia Coastal GoldenrodBRON-? NASS-P QUEE-X RICH-? G5 S1 E

SUFF-C WEST-?

Solidago leiocarpa Alpine GoldenrodESSE-C FRAN-P G4 S2 T

Solidago mexicana Southern Seaside BRON-P DUTC-P KING-P NASS-P G5T5? S1 E Goldenrod RICH-P SUFF-C WEST-P

Solidago ohioensis Ohio GoldenrodALBA-? COLU-C GENE-C LIVI-C G4 S2 T

MONR-C NIAG-P ONON-C ONTA-P

RENS-X SENE-C WAYN-P WYOM-C

YATE-?

Solidago racemosa Riverbank GoldenrodESSE-C WASH-P G5T3? S1 E

Solidago randii Rand's GoldenrodESSE-C HAMI-C HERK-C WASH-C G5T4 S2 T

Solidago rigida var. rigida Stiff Flat-topped COLU-P DUTC-? ERIE-C GREE-C G5T5 S2 T Goldenrod NASS-P NEWY-P NIAG-C PUTN-P

ROCK-C SCHE-? TOMP-? WEST-C

New York Natural Heritage Program Page 36 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Sparganium natans Small Bur-reedALBA-P CAYU-P CHEN-P CLIN-P G5 S2 T

CORT-P DUTC-? ESSE-C FRAN-C

GREE-? HAMI-C JEFF-C LEWI-C

MONR-P OSWE-P SENE-P STLA-C TIOG-P TOMP-P WARR-C WASH-C

Spergularia canadensis var. Northern Sand SpurryBRON-X RICH-? SUFF-X G5T5 SX U canadensis

Sphenopholis obtusata Prairie Wedge GrassBRON-P CHEM-P DUTC-C JEFF-C G5 S1 E

NASS-P RICH-C SUFF-P ULST-P

Sphenopholis pensylvanica Swamp OatsBRON-P DELA-P DUTC-? HERK-P G4 S1 E

MONR-P NEWY-P NIAG-P QUEE-P

RICH-P SUFF-C TOMP-P ULST-C

YATE-?

Spinulum canadense Northern Bristly ClubmossESSE-C STLA-P G5T4T5 S2 E

Spiranthes casei var. casei Case's Ladies' TressesCLIN-P CORT-C ESSE-P FRAN-P G4T4 S2 T

GENE-P HAMI-P HERK-P JEFF-P

LEWI-P STLA-C WYOM-P

Spiranthes magnicamporum Great Plains Ladies' JEFF-C STLA-C G3G4 S1 U Tresses

Spiranthes ovalis var. erostellata October Ladies' TressesCHAU-C STLA-C TOMP-C G5?T4? S1 E

Spiranthes tuberosa Little Ladies' TressesBRON-C NASS-P NEWY-X QUEE-X G5 S2 T

SUFF-C ULST-P

Spiranthes vernalis Grass-Leaved Ladies' BRON-X DUTC-? NASS-P RICH-P G5 S1S2 E Tresses SUFF-C

Sporobolus clandestinus Hidden DropseedNASS-P QUEE-C SUFF-C WEST-? G5 S1 E

Sporobolus heterolepis Prairie DropseedALBA-P GREE-P JEFF-C WARR-C G5 S2 T

Stachys arenicola Sand Hedge NettleCATT-P CLIN-C CORT-C GREE-C G5T4? S1 E

Stachys hyssopifolia var. Hyssop Hedge NettleALBA-P BROO-P KING-P NASS-P G5T4T5 S2 T hyssopifolia QUEE-P RICH-X SCHE-X SUFF-C

Stellaria longipes ssp. longipes Goldie's StarwortJEFF-C RENS-? RICH-? G5T5 S2 T

Stenanthium leimanthoides Pine Barrens Death CamasNASS-X SUFF-C G4Q S1 E

Strophostyles umbellata Perennial Woolly BeanKING-X NASS-P QUEE-X RICH-C G5 S1 E

SUFF-P WAYN-P

New York Natural Heritage Program Page 37 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Stuckenia filiformis Thread-Leaved PondweedCAYU-C CHAU-P CHEM-P ERIE-P G5 S1 E

GENE-P JEFF-P LIVI-P MADI-P

MONR-P NIAG-P ONON-C ONTA-P

OSWE-P SENE-P STLA-P TOMP-P

Stylosanthes biflora Pencil FlowerNASS-X NEWY-X RICH-X SUFF-X G5 SX U

WEST-?

Suaeda linearis Narrow-leaf Sea BliteBRON-P NASS-P QUEE-C RICH-P G5 S1S2 E

SUFF-C WEST-P

Suaeda rolandii Roland's SeabliteKING-C NASS-P QUEE-C SUFF-C G1G2 S1 E

Subularia aquatica ssp. americana American AwlwortESSE-P FRAN-P HAMI-P WARR-C G5T5 S1S2 E

WASH-P

Symphyotrichum boreale Northern Bog AsterCAYU-C CLIN-P COLU-? CORT-P G5 S2 T

DELA-P DUTC-C ERIE-P ESSE-C

FRAN-P GENE-P GREE-? HERK-P JEFF-P LEWI-C MADI-P MONR-C

NASS-P NEWY-P ONON-P OSWE-C

OTSE-P SCHU-P SENE-? STLA-C

SUFF-? SULL-? TIOG-P TOMP-P

WARR-C WAYN-C WEST-P

Symphyotrichum ciliolatum Lindley's AsterJEFF-C NEWY-X ONON-P RICH-X G5 S1 E STLA-C WASH-P WAYN-P

Symphyotrichum concolor var. Eastern Silvery AsterKING-X NASS-X QUEE-X RICH-X G5T5 SH E concolor SUFF-P

Symphyotrichum lanceolatum var. Small-headed AsterBRON-P CATT-P CAYU-P CHEM-P G5T5 SH E interior ERIE-? MADI-P OTSE-P STLA-P TOMP-P WAYN-P

Symphyotrichum oolentangiense Sky-blue AsterCATT-P ERIE-P LIVI-C MONR-P G5 S1 E

NIAG-C ONEI-P OSWE-P

Symphyotrichum subulatum var. Annual Saltmarsh AsterBRON-P CAYU-C KING-X NASS-P G5 S2S3 T subulatum ONON-C PUTN-C QUEE-C RICH-P

ROCK-C SUFF-C WEST-P

Symphyotrichum tenuifolium var. Perennial Saltmarsh AsterBRON-P KING-C NASS-C ONON-? G5 S2 T tenuifolium QUEE-P RICH-P SUFF-C WEST-P

Thalictrum venulosum Veiny Meadow RueCLIN-C ESSE-C G5 S1 E

Thaspium barbinode Hairy-jointed Meadow CATT-P CHEM-P ERIE-P GENE-P G5 S1 E Parsnip NIAG-P SCHO-? STEU-P TIOG-P

ULST-C

New York Natural Heritage Program Page 38 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Tilia americana var. heterophylla White BasswoodBROO-? CAYU-P CHEM-? KING-X G5T5 SH E

LIVI-P MONR-P ONON-P ONTA-P

QUEE-X TOMP-P

Tipularia discolor Cranefly OrchidMONR-P NEWY-P ONON-? RICH-P G4G5 S1 E

SUFF-C

Tomostima reptans Carolina Whitlow GrassDUTC-C JEFF-C NEWY-P QUEE-? G5 S2 T

RICH-? SUFF-P WEST-?

Triantha glutinosa Sticky False AsphodelERIE-P GENE-C ONON-P SARA-P G5 S1 E WARR-C

Trichophorum cespitosum ssp. Deer's Hair Club SedgeESSE-C GENE-C MONR-P G5 S2 T cespitosum

Trichophorum clintonii Clinton's Club SedgeERIE-P ESSE-C HAMI-P LEWI-P G4 S1 E

SARA-P STLA-P WARR-C

Trichostema setaceum Narrow-leaved Blue CurlsNASS-P RICH-P SUFF-C WEST-? G5 S1 E

Triglochin palustris Marsh Arrow GrassBRON-P CAYU-P DUTC-? ERIE-? G5 S2 T

GENE-C HERK-? LIVI-C MADI-C

MONR-C NIAG-? ONEI-P ONON-C

ONTA-P ORAN-? RENS-? SENE-C

WAYN-P

Trillium flexipes Nodding TrilliumCATT-P CHEN-P ERIE-P GENE-C G5 S1 E

MONR-C WAYN-P

Trillium sessile Toadshade TrilliumCHAU-C MONR-C G5 S1 E

Triosteum angustifolium Lesser Horse GentianCORT-X NASS-X G5 SX U

Triphora trianthophoros ssp. Three Birds OrchidALBA-P BRON-X CAYU-C ERIE-C G4?T4? S2 T trianthophoros MONR-P NEWY-P ONEI-P ONON-P

OTSE-P RENS-? RICH-P ROCK-P

SARA-P SCHE-? SENE-P TOMP-P

ULST-C WARR-P WASH-P WAYN-P

Tripsacum dactyloides var. Eastern Gamma GrassBRON-C KING-X NASS-C NEWY-P G5TNR S2 T dactyloides ORAN-P QUEE-C RICH-C ROCK-P

SUFF-C WEST-P

New York Natural Heritage Program Page 39 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Trollius laxus Spreading GlobeflowerBRON-X CAYU-C CHAU-P CORT-C G5T3 S3 R

ERIE-P GENE-C HERK-C KING-X

LIVI-P MADI-C MONR-P ONEI-P

ONON-P ONTA-C ORAN-P OTSE-P PUTN-C ROCK-X SCHE-X SCHU-P

SENE-P SULL-P TOMP-C ULST-P

WEST-? WYOM-C

Ulmus thomasii Rock ElmBROO-? CAYU-P CHEN-P CLIN-? G5 S2S3 T

CORT-P ERIE-C GENE-P GREE-P

HERK-P JEFF-C LEWI-C MADI-P MONR-P NIAG-C ONEI-P ONON-C

SARA-? SCHE-P SCHO-P STLA-C

TOMP-P WARR-P WYOM-P YATE-P

Utricularia juncea Rush BladderwortNASS-P SUFF-C ULST-? G5 S1 E

Utricularia radiata Small Swollen ALBA-P HAMI-C NASS-C ONON-X G4 S2 T Bladderwort ORAN-C QUEE-P SARA-C SUFF-C

SULL-C WARR-C WEST-C

Utricularia striata Striped BladderwortNASS-? SUFF-C G4G5 S2 T

Utricularia subulata Zigzag BladderwortORAN-? RICH-C SUFF-C G5 S2 R

Uvularia puberula Pine Barren BellwortSUFF-C G5 S1 E

Vaccinium boreale Northern Lowbush CLIN-P ESSE-C FRAN-P GENE-P G4G5 S2 T Blueberry HAMI-P

Vaccinium cespitosum Dwarf BilberryESSE-C ONEI-? WARR-P G5 S1 E

Vahlodea atropurpurea Mountain Hair GrassESSE-X G5 SX U

Valeriana uliginosa Marsh ValerianALBA-P CHEM-P COLU-C DUTC-P G4 S1S2 E

GENE-C HERK-C LEWI-P MADI-P

MONR-C NIAG-P ONEI-P ONON-P

ONTA-C OTSE-? WASH-P WAYN-P

Valerianella chenopodiifolia Goosefoot CornsaladBROO-? CHEN-P ERIE-P GENE-P G4 S1 E

MONR-C NIAG-? ONEI-P ONON-P TIOG-? WAYN-?

Valerianella umbilicata Navel CornsaladCHEN-P GREE-P ONEI-P RENS-P G4G5 SH E

Vernonia gigantea Tall IronweedCATT-P CHAU-C HERK-P LEWI-? G5 S1 E

MONR-? ONEI-P ULST-P WAYN-?

Veronica serpyllifolia ssp. humifusa Northern Thyme-leaved SCHU-P SENE-P G5T5? SH E Speedwell

New York Natural Heritage Program Page 40 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Veronicastrum virginicum Culver's RootALBA-P ALLE-P BRON-P BROO-P G4 S2 T

CATT-P CAYU-P CHEM-C COLU-C

DELA-P DUTC-C ERIE-P HERK-P

KING-X LIVI-C MONR-C NASS-P ONTA-P ORAN-C OSWE-P OTSE-C

PUTN-C QUEE-X RENS-C RICH-P

ROCK-P SARA-P SCHO-P SCHU-C

SENE-P STEU-P SULL-P TIOG-P

TOMP-P ULST-C WASH-P WEST-P

WYOM-P

Viburnum dentatum var. venosum Southern ArrowwoodBRON-P COLU-X ORAN-P SUFF-C G5T4T5 S2 T

WEST-P

Viburnum edule SquashberryESSE-C HERK-? ULST-P G5 S2 T

Viburnum nudum var. nudum Southern Wild RaisinDUTC-P KING-X NASS-P ONON-P G5T5 S1 E

QUEE-X RICH-C SUFF-C WEST-X

Viola bicolor Field PansyDUTC-P ERIE-P MONR-? NIAG-C G5 S1 E

ORAN-C

Viola brittoniana Britton's Coast VioletBRON-X NASS-X QUEE-X RICH-P G4G5 S1 E

ROCK-? SUFF-C WEST-P

Viola hirsutula Southern Wood VioletALBA-P CHEM-P RENS-P RICH-P G4 SH E SUFF-P TIOG-P ULST-P WEST-P

Viola nephrophylla Northern Bog VioletALBA-P DELA-? ERIE-P ESSE-P G5 S1 E

GENE-C HAMI-P HERK-P JEFF-C

MADI-P MONR-C ONEI-? ONON-P

OTSE-C RENS-P ROCK-P SENE-C

STLA-C TOMP-? WASH-P WAYN-? WYOM-P

Viola novae-angliae New England VioletWARR-C G4 S1 E

Viola pectinata Pectinate VioletNASS-P RICH-P G4G5T3?Q SH E

Viola pedata var. pedata Bird's Foot VioletALBA-C BROO-? DUTC-? ERIE-P G5TNR S2 T

LEWI-? NASS-C NEWY-X ONEI-? QUEE-? RICH-P SARA-? SCHE-P

SUFF-C WEST-?

Viola primulifolia var. primulifolia Primrose-leaved VioletBRON-P NASS-C NEWY-? QUEE-P G5TNR S2 T

RICH-C STLA-P SUFF-C SULL-P

ULST-P WARR-C WEST-P

New York Natural Heritage Program Page 41 2020 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Vitis vulpina Winter GrapeBRON-P NEWY-P ORAN-C QUEE-C G5 S1 E

RICH-C ROCK-C SCHO-C TIOG-P

TOMP-P WEST-C

Vittaria appalachiana Appalachian Shoestring CATT-C CHAU-C ULST-C G4 S1 E Fern

Woodsia alpina Alpine Cliff FernESSE-C ULST-C G4G5 S1 E

Woodsia glabella Smooth Cliff FernESSE-C GREE-P HAMI-C HERK-P G5 S1 E

Woodsia oregana ssp. cathcartiana Cathcart's Cliff FernONTA-X G5T5 SX U

Xyris bracteicaulis Bracted Yellow-eyed SUFF-X GXQ SX U Grass

Xyris smalliana Large Yellow-eyed GrassNASS-X ORAN-P SUFF-C WEST-C G5 S2 T

Xyris torta Slender Yellow-eyed GrassALBA-P KING-X NASS-X OSWE-C G5 S2 T

QUEE-X RICH-X SUFF-C WARR-C

Zizania palustris var. interior Interior Wild RiceJEFF-P G5T4T5 SH U

New York Natural Heritage Program Page 42 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Agalinis paupercula Small-flowered AgalinisCAYU-P CLIN-P ERIE-C JEFF-P G5 S3 R

MONR-P OSWE-C STLA-C WASH-P

Andropogon glomeratus var. Bushy BluestemBRON-P NASS-C RICH-P SUFF-C G5T5 S3 R glomeratus

Bidens beckii Beck's Water MarigoldALBA-P CAYU-P CHAU-C CLIN-P G5 S3 R

COLU-P CORT-P ERIE-P ESSE-C

FRAN-P FULT-P GENE-? HERK-P

JEFF-P LEWI-C LIVI-P MADI-P

NIAG-? ONEI-P ONON-P ORAN-C OSWE-P OTSE-P RENS-? SARA-P

SCHU-P SENE-P STEU-P STLA-C

WARR-C WASH-P WAYN-P WEST-P

WYOM-P

Cakile edentula var. lacustris American Sea RocketCAYU-P CHAU-P ERIE-P JEFF-C G5T3T5 S3 R

MONR-P NIAG-P OSWE-P WAYN-P

Calamagrostis pickeringii Pickering's Reed GrassESSE-C FRAN-P HAMI-C HERK-C G5 S3 R

NASS-C STLA-C SUFF-C WARR-C

Carex amphibola Ambiguous SedgeALBA-C BRON-C CATT-P CAYU-P G5 S4 U

COLU-P DUTC-C GREE-C NASS-P

ONEI-P ORAN-C PUTN-C QUEE-P

TIOG-? TOMP-P ULST-P WEST-C

Carex atherodes Wheat SedgeCHAU-P COLU-P JEFF-C LEWI-C G5 S3 R

MONR-? ONEI-P STLA-C

Carex backii Back's SedgeALBA-C CLIN-C DUTC-C ESSE-C G5 S3 R

HAMI-P JEFF-C SARA-? SCHO-P

STLA-C WARR-P WASH-C

Carex bicknellii Bicknell's SedgeALBA-C BRON-C COLU-P DUTC-C G5T5 S3 R

FULT-P NASS-P ORAN-C PUTN-C

RENS-C ROCK-C SARA-P SCHE-P

TOMP-P WARR-P WEST-C

Carex bushii Bush's SedgeALBA-P BRON-C COLU-C DUTC-C G4 S3 R

FULT-C GREE-C ONEI-C ORAN-C PUTN-C RENS-C ROCK-C SCHE-C

SUFF-C ULST-C WASH-C WEST-C

YATE-?

New York Natural Heritage Program Page 43 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex cryptolepis Small Yellow SedgeALBA-C CAYU-C CHAU-C CHEM-C G4G5 S3 R

CLIN-C COLU-C DUTC-P ERIE-C

ESSE-C FRAN-C GENE-C HAMI-C

JEFF-C LEWI-P MADI-C MONR-C NIAG-P ONEI-C ONON-C OSWE-C

OTSE-C SARA-C SCHE-C STLA-C

TIOG-C ULST-C WARR-C WASH-C

WEST-C

Carex emmonsii Emmons' SedgeBRON-P CAYU-P DUTC-P GREE-C G5T5 S3 R

MONR-? NASS-P NEWY-P ONEI-? ONON-P ORAN-C OSWE-P PUTN-C

QUEE-P ROCK-C STLA-C SUFF-C

TOMP-P ULST-C WEST-P YATE-P

Carex muehlenbergii var. enervis Muhlenberg's Veinless ALBA-P BRON-P CAYU-? CHEM-? G5T5 S3 R Sedge DUTC-? MONR-? NASS-P NEWY-P

ONEI-P ORAN-C PUTN-P QUEE-P RICH-? SUFF-P TIOG-P TOMP-P

WASH-? WEST-P

Carex nigromarginata Black-Edged SedgeMONR-P NASS-P ORAN-C SUFF-P G5 S3 R

WEST-P

Carex retroflexa Reflexed SedgeALBA-C BRON-P CAYU-C CHEM-C G5 S4 R

CLIN-P COLU-P DUTC-P ERIE-P GREE-C HAMI-P LIVI-C MONR-C

NASS-P NEWY-P NIAG-P ONON-C

ONTA-P ORAN-C QUEE-P RENS-?

RICH-P ROCK-C SARA-P SCHE-?

SCHO-P SUFF-P TIOG-C TOMP-C

ULST-C WARR-C WASH-P WEST-P

YATE-P

Celastrus scandens American BittersweetALBA-P BRON-P CAYU-P CORT-P G5 S4 R

ERIE-C ESSE-P GENE-C GREE-P

LIVI-P MONR-P NASS-P NEWY-P

NIAG-C ONON-P ONTA-P ORAN-C

OSWE-P PUTN-P QUEE-C RENS-P

RICH-C ROCK-P SARA-P SCHE-P SCHU-C SENE-P STLA-C SUFF-C

TIOG-P TOMP-P ULST-P WASH-P

WEST-P

Cirsium horridulum var. horridulum Yellow ThistleBRON-X DELA-? KING-X NASS-X G5T5 S3 R

QUEE-X RICH-C SUFF-C

New York Natural Heritage Program Page 44 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Corydalis flavula Yellow CorydalisDUTC-C GENE-P NASS-P ONEI-? G5 S3 R

ONON-P ONTA-P ORAN-C PUTN-C

ROCK-C ULST-C WEST-C YATE-?

Cryptogramma stelleri Slender CliffbrakeALBA-C CLIN-C CORT-P ESSE-C G5 S4 EV

FRAN-P GREE-P JEFF-C LEWI-P

MADI-P MONT-P ONEI-P ONON-C

SCHE-P SCHU-C STLA-C TOMP-P

ULST-P WARR-P WASH-P YATE-P

Cuscuta compacta Compact DodderKING-C NASS-C ORAN-C RICH-? G5 S3 R ROCK-C SUFF-C WEST-P

Cuscuta gronovii var. latiflora Broad-flowered Common NASS-C SUFF-C G5T5?Q S3 R Dodder

Cuscuta pentagona Five-angled DodderBRON-P ERIE-P HERK-P KING-C G4G5 S3 R

MONR-? NASS-C NEWY-C NIAG-C

ONON-? ONTA-P ORAN-C PUTN-C QUEE-C ROCK-C STLA-? SUFF-C

Cyperus erythrorhizos Red-rooted Flat SedgeALBA-C BRON-P CAYU-P CHAU-C G5 S3 R

CHEM-C COLU-P ERIE-P MONR-C

NASS-C NEWY-C ONEI-P ORAN-C

PUTN-C QUEE-C ROCK-P SARA-C

SCHE-C SENE-? SUFF-C TOMP-P ULST-C WAYN-P WEST-P

Cyperus houghtonii Houghton's Flat SedgeALBA-C CHEM-P CLIN-C ESSE-C G4? S3 R

JEFF-C LEWI-C LIVI-P PUTN-P

SARA-C SCHE-P STEU-P SUFF-C

WARR-P WASH-C WEST-?

Cyperus odoratus Fragrant Flat SedgeALBA-C BRON-P CAYU-P CHAU-C G5 S3 R

COLU-P ERIE-P GREE-C JEFF-C

MONR-C NASS-C NIAG-P ONEI-P

ONON-C ORAN-C QUEE-P RENS-P

RICH-C ROCK-C SARA-P SCHU-P

STLA-C SUFF-C ULST-P WAYN-P

WEST-P

Cyperus schweinitzii Schweinitz's Flat SedgeALBA-C CAYU-P CHAU-P CHEM-P G5 S3 R

COLU-C ERIE-P GREE-P JEFF-C

KING-C LEWI-C MONR-C ONEI-P

QUEE-C RENS-P SARA-C SCHE-C

STLA-C WAYN-?

New York Natural Heritage Program Page 45 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Cypripedium parviflorum var. Small Northern Yellow ALBA-P BROO-P CATT-P CAYU-P G5T4T5 S4 EV makasin Lady's Slipper CHEM-P CLIN-C COLU-P ERIE-C

ESSE-C GENE-C HERK-C JEFF-C

LEWI-C LIVI-C MADI-C MONR-C ONEI-P ONON-C ONTA-C ORLE-P

OTSE-C RENS-P SARA-P SCHE-P

STEU-P STLA-C TIOG-P TOMP-C

ULST-P WARR-C WAYN-P WYOM-P

Cypripedium parviflorum var. Large Yellow Lady's ALBA-C ALLE-C BROO-C CATT-C G5T5 S4 EV pubescens Slipper CAYU-P CHEM-P CHEN-P CLIN-C COLU-P CORT-P DELA-P DUTC-P

ERIE-C ESSE-C FRAN-C GENE-C

GREE-P HAMI-C HERK-C JEFF-C

LEWI-C LIVI-P MADI-C MONR-P

NIAG-C ONEI-P ONON-C ONTA-C

ORAN-P ORLE-P OSWE-P OTSE-C

PUTN-P RENS-C ROCK-P SARA-C SCHE-C SCHO-P STEU-C STLA-C

SULL-C TIOG-P TOMP-C ULST-C

WARR-C WASH-C WAYN-P WEST-P

WYOM-P YATE-P

Cypripedium reginae Showy Lady's SlipperALBA-C ALLE-P BROO-P CATT-P G4G5 S3 R

CAYU-P CHAU-C CHEM-P CHEN-P CLIN-P COLU-P CORT-P ERIE-C

ESSE-P FULT-C GENE-C HAMI-P

HERK-C JEFF-C LEWI-C MADI-C

MONR-P ONEI-C ONON-C ONTA-P

ORAN-C OSWE-P OTSE-P RENS-P

SARA-P SCHE-P SCHO-P SENE-P

STEU-P STLA-C TOMP-C ULST-P WARR-P WASH-P WAYN-P WYOM-C

YATE-P

Eleocharis robbinsii Robbins Spike RushESSE-P FULT-C JEFF-C LEWI-C G4G5 S3 R

ORAN-? OSWE-P STLA-C SUFF-C

Eutrochium dubium Coastal Plain Joe Pye BRON-C KING-C NASS-C QUEE-C G5 S3 R Weed RICH-P SUFF-C

Heteranthera reniformis Mud PlantainALBA-C COLU-C DUTC-C GREE-C G5 S3 R

ORAN-P RENS-C SUFF-C ULST-C

Heuchera americana var. americana American AlumrootBRON-P DUTC-C ORAN-C PUTN-P G5T5 S3 R

QUEE-? RENS-C RICH-? ROCK-P

ULST-P WASH-P WEST-P

Honckenya peploides ssp. robusta Seabeach SandwortKING-C NASS-C QUEE-C SUFF-C G5T5 S3 R

New York Natural Heritage Program Page 46 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Huperzia appressa Mountain FirmossESSE-C GREE-P ULST-P G5 S3 R

Hypericum ascyron ssp. Great St. John's WortALBA-P BROO-P CATT-C CHEM-P G4T4 S3 R pyramidatum CHEN-? COLU-C CORT-P DELA-C DUTC-? ERIE-C GENE-? HERK-?

JEFF-P MONR-? NIAG-? ONEI-P

ONON-? ORAN-P OSWE-P PUTN-?

RENS-? SCHE-P STEU-P STLA-C

SULL-C TIOG-P TOMP-P WARR-C

WASH-P WEST-?

Isoetes lacustris Lake QuillwortCOLU-P ESSE-C GREE-P HERK-P G5 S3 R

ONEI-? STLA-C WARR-C WASH-?

Juglans cinerea ButternutALBA-C ALLE-C BRON-C BROO-C G3 S4 EV

CATT-C CAYU-C CHAU-C CHEM-P

CHEN-C CLIN-C COLU-C CORT-C

DELA-C DUTC-C ERIE-C ESSE-P FRAN-C GENE-C GREE-P HAMI-P

HERK-C JEFF-C LEWI-C LIVI-C

MADI-C NASS-C NIAG-P ONEI-C

ONON-C ONTA-C ORAN-C OSWE-C

OTSE-C PUTN-C QUEE-P RENS-C

RICH-P ROCK-C SARA-C SCHE-C

SCHO-C SCHU-C STEU-C STLA-C SUFF-C SULL-P TIOG-C TOMP-C

ULST-C WARR-P WASH-C WAYN-C

WEST-C WYOM-C YATE-C

Lathyrus ochroleucus Pale VetchlingALLE-P BROO-? CATT-C CAYU-? G5 S3 R

CHAU-P CHEM-C CLIN-C ERIE-P

GENE-C JEFF-C LIVI-C MONR-?

NIAG-P ONON-? ONTA-P ORAN-P SCHU-? SENE-? STLA-P TIOG-P

TOMP-P WYOM-C YATE-?

Lechea minor Thyme-leaved PinweedGREE-P NASS-P ORAN-C RICH-P G5 S3? R

ROCK-C SUFF-C WEST-P

Lechea racemulosa Oblong-Fruited PinweedNASS-C NEWY-P ORAN-C PUTN-C G5 S3 R QUEE-? RICH-? ROCK-C SUFF-C

WEST-?

New York Natural Heritage Program Page 47 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Lespedeza frutescens Bushy Bush CloverALBA-C BRON-P CAYU-P CHEM-P G5 S3 R

CHEN-? COLU-P DUTC-C JEFF-P

LIVI-C MONR-? NASS-? ONON-?

ONTA-C ORAN-C QUEE-P RENS-C RICH-? ROCK-C SARA-P SCHE-?

SCHO-? SUFF-C TIOG-? TOMP-P

ULST-C WEST-P WYOM-C YATE-?

Lespedeza repens Creeping Bush CloverBRON-P CHEM-C NASS-C RENS-C G5 S3 R

RICH-C SARA-P SUFF-C TOMP-?

ULST-P WEST-P

Linum striatum Rigid Yellow FlaxBRON-? CHAU-C NASS-C ORAN-P G5 S3 R

RICH-P STLA-C SUFF-C WARR-C

WEST-C

Lobelia nuttallii Nuttall's LobeliaALBA-P NASS-X QUEE-X SUFF-C G4G5 S3 R

ULST-C

Lupinus perennis ssp. perennis Wild LupineALBA-C BROO-P CAYU-C CHEM-C G5T4? S3 R

CHEN-P CLIN-P COLU-P DUTC-P

ERIE-P GREE-C HAMI-C KING-P

MONR-C NASS-P ONEI-C ONTA-C

ORAN-P OSWE-C PUTN-P QUEE-P

RENS-P RICH-P SARA-C SCHE-C

SCHU-P SENE-P SUFF-C SULL-C TIOG-P TOMP-C ULST-C WARR-C

WASH-P WEST-P

Luzula bulbosa Bulbous Wood RushGREE-C ORAN-? SUFF-C WARR-C G5 S3 R

Luzula echinata Spreading Wood RushBRON-P DUTC-P MONR-P NIAG-P G5 S3 R

ONEI-? ONON-? ORAN-? ROCK-P SUFF-C TOMP-P ULST-?

Mimulus alatus Winged Monkey FlowerBRON-C CHAU-C DUTC-C GENE-C G5 S3 R

GREE-C NIAG-C ORAN-C ORLE-C

RICH-C SULL-C ULST-C WEST-C

Mononeuria glabra Appalachian SandwortGREE-C ORAN-P SULL-P ULST-C G4 S3 R

Mononeuria groenlandica Mountain SandwortESSE-C HAMI-C ULST-C G5 S3 R

Neottia cordata var. cordata Heart-leaved TwaybladeCATT-P CHEM-P CHEN-P ERIE-P G5T5 S3S4 R

ESSE-P GENE-P HAMI-C HERK-C

LEWI-P MADI-P MONR-P ONEI-P

ONON-P OSWE-P OTSE-P STLA-C

SUFF-P ULST-P WARR-C

New York Natural Heritage Program Page 48 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Oclemena nemoralis Bog AsterESSE-C FRAN-P HAMI-C HERK-C G5 S3 R

LEWI-P RENS-C RICH-? STLA-C

SUFF-C TIOG-C WARR-? WEST-?

Panax quinquefolius American GinsengALBA-C ALLE-C BROO-C CATT-C G3G4 S4 EV

CAYU-C CHAU-C CHEM-C CHEN-C

CLIN-C COLU-C CORT-C DELA-C

DUTC-C ERIE-C ESSE-C FRAN-C

FULT-C GENE-C GREE-C HAMI-C

HERK-C JEFF-C LEWI-C LIVI-C

MADI-C MONR-C MONT-C NIAG-C ONEI-C ONON-C ONTA-C ORAN-C

ORLE-C OSWE-C OTSE-C PUTN-C

RENS-C ROCK-C SARA-C SCHE-C

SCHO-C SCHU-C SENE-C STEU-C

STLA-C SULL-C TIOG-C TOMP-C

ULST-C WARR-C WASH-C WAYN-C

WEST-C WYOM-C YATE-C

Panicum amarum var. amarum Tall Dune Panic GrassQUEE-C RICH-C SUFF-C G5T5? S3 R

Panicum flexile Wiry Witch GrassERIE-C GENE-C JEFF-C MADI-P G5 S3 R

ORAN-P SENE-P STLA-C SUFF-?

WASH-C YATE-P

Phragmites americanus American PhragmitesCAYU-C FRAN-C GENE-C JEFF-C G5T5 S3 R SENE-C STLA-C SUFF-C TIOG-P

WASH-?

Pinus banksiana Jack PineCLIN-C DUTC-C ESSE-P HAMI-P G5 S3 R

ONEI-? ORAN-C STLA-P WARR-P

Pityopsis falcata Sickle-leaved Golden KING-C NASS-C QUEE-C RICH-C G3G4 S3 R Aster SUFF-C

Plantago cordata Heart-leaved PlantainALBA-P BRON-P CAYU-P COLU-C G4 S3 R

DUTC-C ERIE-C GENE-P GREE-C

NEWY-? ONON-? RENS-P ROCK-P

ULST-C

Polygala cruciata Cross-leaved MilkwortKING-P NASS-P QUEE-P RICH-P G5 S3 R

SUFF-C

New York Natural Heritage Program Page 49 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Polygonum erectum Erect KnotweedALBA-P BRON-P CATT-P CAYU-P G5 S2S3 U

CHEM-P CHEN-P CORT-P DUTC-P

ERIE-P GREE-P HERK-P JEFF-P

KING-C LIVI-P MADI-P MONT-? NASS-P NEWY-C NIAG-P ONEI-P

ONON-P ONTA-P OSWE-P QUEE-P

RENS-P RICH-P SARA-P SCHE-P

STLA-P SUFF-P SULL-P TOMP-P

ULST-P WARR-P WASH-P WAYN-P

WEST-P YATE-P

Polygonum tenue Pleated-Leaved KnotweedALBA-C BRON-P COLU-C DUTC-P G5 S3 R

ESSE-P GREE-P NASS-P ONON-P

ORAN-C QUEE-P RENS-C RICH-C

ROCK-C SARA-C SCHE-P SCHO-P

SUFF-C ULST-C WASH-? WEST-P

Potamogeton confervoides Alga PondweedESSE-C HAMI-C HERK-C NASS-P G5 S3 R RENS-C SARA-P STLA-P SUFF-P

SULL-P WARR-P

Ptilimnium capillaceum Mock BishopweedBRON-P NASS-P RICH-P ROCK-C G5 S3 R

SUFF-C WEST-?

Quercus marilandica var. Blackjack OakKING-C NASS-C RICH-C SUFF-C G5T4T5 S3 R marilandica

Ranunculus micranthus Small-flowered ButtercupBRON-P COLU-C ONEI-P ORAN-C G5 S3 R

PUTN-? RENS-P ROCK-C SUFF-P

ULST-P WEST-P

Rhynchospora fusca Sooty Beak SedgeDUTC-? ESSE-P FRAN-C HAMI-P G4G5 S3S4 R

HERK-P KING-P ONEI-P OSWE-C ROCK-C STLA-C SUFF-C ULST-P

WARR-P WEST-C

Sagittaria subulata Awl-Leaved ArrowheadALBA-P COLU-C DUTC-C GREE-C G4 S3 R

ORAN-C RENS-? ROCK-C ULST-C

WEST-C

Scheuchzeria palustris Pod GrassALBA-C ALLE-C CAYU-P COLU-P G5 S3 R DUTC-P ERIE-C ESSE-C FRAN-C

HAMI-P HERK-P MADI-C MONR-P

ONEI-P ONON-P OSWE-C OTSE-C

RENS-P SCHU-C STLA-C WARR-C

WAYN-C

Schizachyrium littorale Dune BluestemBRON-P KING-P NASS-C QUEE-P G5T5 S3 R RICH-P SUFF-C

New York Natural Heritage Program Page 50 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Schoenoplectiella purshiana var. Weak-stalked BulrushCOLU-P ERIE-P GREE-P KING-P G4G5T4T5 S3? R purshiana NASS-C ONEI-P ORAN-C RENS-C

RICH-P ROCK-C SARA-P SUFF-C

ULST-P WARR-C WASH-P WAYN-P WEST-P

Schoenoplectiella smithii var. Smith's BulrushCAYU-P CLIN-P COLU-P DUTC-P G5?TNR S3 R smithii GREE-C JEFF-P MADI-P ONEI-P

ONON-P ORAN-C OSWE-P RENS-P

SARA-P SENE-P STLA-C TOMP-P

ULST-P WAYN-P

Scutellaria parvula var. parvula Small SkullcapESSE-C JEFF-C NIAG-C STLA-C G4T4 S3 R

ULST-C

Solidago ptarmicoides Upland White Flat- ALBA-P JEFF-C MONR-P NIAG-C G5 S3 R Topped Goldenrod RENS-C SARA-C STLA-C WASH-C

Thelypteris simulata Massachusetts FernBRON-X COLU-P DELA-P DUTC-P G4G5 S3 R ESSE-P FULT-C HAMI-C HERK-P

KING-X MADI-P NASS-P NEWY-X

ONEI-P ONON-P ONTA-P ORAN-C

OSWE-P QUEE-X RENS-P RICH-X

STLA-P SUFF-C ULST-P WEST-P

Toxicodendron rydbergii Rydberg's Poison IvyESSE-P JEFF-P LEWI-C OSWE-P G5 S3 R RENS-C STLA-C

Trichostema brachiatum False PennyroyalALBA-C COLU-P DUTC-C JEFF-C G5 S3 R

NIAG-P RENS-C STLA-C ULST-P

Trillium cernuum Nodding TrilliumALBA-C BRON-P COLU-P CORT-P G5 S3 R

DUTC-P FRAN-C FULT-P MADI-P MONR-P NASS-P NIAG-P ONEI-P

ONON-P ORAN-P ORLE-P OSWE-P

OTSE-C QUEE-P RENS-P RICH-P

ROCK-P SARA-C STLA-C SUFF-P

TOMP-P WARR-C WASH-P WAYN-P

WEST-P

Triosteum perfoliatum Perfoliate-leaved Horse ALBA-P BRON-P CATT-P CHEM-P G5 S3 R Gentian DELA-P ERIE-C KING-X LIVI-C

NASS-X ONON-P QUEE-X RICH-X

SUFF-P TOMP-P WASH-P WEST-P

Vaccinium uliginosum Bog BilberryESSE-C G5 S3 R

Veronica peregrina ssp. xalapensis Glandular SpeedwellALBA-C CATT-C CAYU-C CLIN-C G5T5 S3 R JEFF-C NIAG-C SCHE-C STLA-C

New York Natural Heritage Program Page 51 2020 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Zostera marina EelgrassKING-X NASS-X QUEE-X SUFF-C G5 S3 R

New York Natural Heritage Program Page 52 2020 Rare Plant Status List - Native Pioneer Plant Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Juncus diffusissimus Diffuse RushSUFF-C G5 S1S3 U

Rubus pascuus Chesapeake BlackberryRICH-C G2G4 S1 U

New York Natural Heritage Program Page 53 2020 Rare Plant Status Lists – Review List

This review list contains species that may be rare within New York, but more herbarium or field work is needed to determine their distribution within the state, resolve taxonomic/identification problems, etc. before their state rarity can be documented. Within the list you will find the species, their global and estimated state rarity rank. We welcome and encourage anyone to submit comments about these species.

Scientific Name Common Name Need Alnus alnobetula ssp. crispa Green Alder Field Work Arisaema triphyllum ssp. pusillum Small Jack‐in‐the‐pulpit Field Work Asclepias incarnata ssp. pulchra Eastern Swamp Milkweed Field Work Calamagrostis canadensis var. langsdorfii Langsdorff's Bluejoint Grass Herbarium Celtis pumila Dwarf Hackberry Field Work Corallorhiza maculata var. occidentalis Early Spotted Coralroot Herbarium Crataegus biltmoreana Biltmore Hawthorn Herbarium Crataegus blanchardii Blanchard's Hawthorn Herbarium Crataegus brainerdii Brainerd's Hawthorn Herbarium Crataegus coccinioides Kansas Hawthorn Herbarium Crataegus flabellata var. grayana Gray's Hawthorn Herbarium Crataegus fulleriana Fuller's Hawthorn Herbarium Crataegus intricata Entangled Hawthorn Herbarium Crataegus scabrida Rough Hawthorn Herbarium Crataegus suborbiculata Semi‐orbicular‐leaved Hawthorn Herbarium Cyperus engelmannii Engelmann's Flat Sedge Herbarium Dichanthelium annulum Ringed Rosette Grass Herbarium Dichanthelium meridionale Southern Rosette Grass Herbarium Dichanthelium villosissimum White‐haired Rosette Grass Herbarium Eleocharis compressa var. compressa Flat‐stemmed Spike Rush Herbarium Eleocharis parvula Salt‐loving Spike Rush Herbarium Elymus macgregorii Early Wild Rye Herbarium Fragaria virginiana ssp. glauca Northern Wild Strawberry Herbarium Fragaria virginiana ssp. grayana Gray's Wild Strawberry Herbarium Hieracium gronovii Beaked Hawkweed Herbarium Nabalus serpentarius Lion's Foot Rattlesnake Root Field Work Oenothera fruticosa ssp. fruticosa Southern Sundrops Herbarium Oenothera grandis Showy Evening Primrose Herbarium Panicum tuckermanii Tuckerman's Witch Grass Herbarium Phaseolus polystachios Wild Bean Field Work Platanthera macrophylla Large‐spurred Round‐leaved Orchid Field Work Platanthera obtusata Blunt‐leaved Orchid Field Work Platanthera orbiculata Small‐spurred Round‐leaved Orchid Field Work Populus deltoides ssp. monilifera Plains Cottonwood Herbarium Ranunculus flammula var. ovalis Wider‐leaved Creeping Spearwort Herbarium Sagittaria engelmannii Engelmann’s Arrowhead Herbarium

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2020 Rare Plant Status Lists – Review List

Salix humilis var. tristis Dwarf Prairie Willow Field Work Selaginella apoda Meadow Spikemoss Herbarium Solidago rugosa var. aspera Southern Wrinkle‐leaved Goldenrod Herbarium Solidago rugosa var. sphagnophila Swamp Wrinkle‐leaved Goldenrod Herbarium Sparganium androcladum Large‐fruited Bur‐reed Field Work Spiranthes lacera var. gracilis Southern Slender Ladies' Tresses Herbarium Sporobolus cryptandrus Sand Dropseed Field Work Stellaria alsine Bog Starwort Field Work Veronica catenata Chained Speedwell Herbarium Vicia americana var. americana American Vetch Field Work

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2020 Rare Plant Status List - Phenology Acalypha virginica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Aconitum noveboracense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Adoxa moschatellina Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Agalinis decemloba Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Agalinis maritima var. maritima Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Agalinis paupercula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Agastache nepetoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 Ageratina aromatica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Agrimonia rostellata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Agrostis mertensii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Aletris farinosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Allium cernuum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Allium schoenoprasum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 56 2020 Rare Plant Status List - Phenology Allium tricoccum var. burdickii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Amaranthus pumilus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 Amelanchier nantucketensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Amerorchis rotundifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Amianthium muscitoxicum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Amphicarpum amphicarpon Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 Andersonglossum boreale Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Andersonglossum virginianum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Andropogon glomeratus var. glomeratus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Fruiting 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 Anemone multifida var. multifida Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Angelica lucida Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 Angelica venenosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Anthoxanthum monticola ssp. monticola Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Anticlea elegans var. glauca Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 57 2020 Rare Plant Status List - Phenology Aplectrum hyemale Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Arabis pycnocarpa var. adpressipilis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Aralia spinosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Arethusa bulbosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Aristida basiramea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 Aristida geniculata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Aristida longespica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Arnica lanceolata ssp. lanceolata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Arnoglossum atriplicifolium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Asclepias purpurascens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Asclepias rubra Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Asclepias variegata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Asclepias verticillata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Asclepias viridiflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0

New York Natural Heritage Program Page 58 2020 Rare Plant Status List - Phenology Asimina triloba Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Asplenium bradleyi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Asplenium montanum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Asplenium pinnatifidum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Asplenium scolopendrium var. americanum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Asplenium viride Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Astragalus canadensis var. canadensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Astragalus neglectus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Athyrium asplenioides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Atriplex dioica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 Atriplex glabriuscula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 Bartonia paniculata ssp. paniculata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 Berula erecta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Betula glandulosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0

New York Natural Heritage Program Page 59 2020 Rare Plant Status List - Phenology Betula minor Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Betula pumila Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Bidens beckii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Bidens bidentoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Bidens eatonii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 Bidens laevis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Blephilia ciliata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Boechera grahamii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Boechera stricta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Bolboschoenus maritimus ssp. paludosus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Bolboschoenus novae-angliae Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Borodinia dentata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Borodinia missouriensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Botrychium campestre Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 60 2020 Rare Plant Status List - Phenology Botrychium minganense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Botrychium neolunaria Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Botrychium oneidense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 Botrychium rugulosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Botrychium tenebrosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Bouteloua curtipendula var. curtipendula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 Bromus nottowayanus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Buchnera americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Cakile edentula var. lacustris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Calamagrostis canadensis var. macouniana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Calamagrostis perplexa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Calamagrostis pickeringii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Calamagrostis porteri ssp. porteri Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Calamagrostis stricta ssp. inexpansa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0

New York Natural Heritage Program Page 61 2020 Rare Plant Status List - Phenology Calamagrostis stricta ssp. stricta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Callitriche hermaphroditica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Callitriche terrestris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Calypso bulbosa var. americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Campanula americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Cardamine rotundifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Carex abscondita Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex adusta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Carex aggregata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Carex amphibola Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Carex arcta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Carex atherodes Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Carex atratiformis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Carex backii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 62 2020 Rare Plant Status List - Phenology Carex barrattii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex bicknellii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Carex bigelowii ssp. bigelowii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Carex bullata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Carex bushii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex buxbaumii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Carex capillaris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex careyana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Carex caroliniana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex chordorrhiza Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex collinsii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Carex conjuncta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex crawei Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex cryptolepis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0

New York Natural Heritage Program Page 63 2020 Rare Plant Status List - Phenology Carex cumulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Carex davisii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Carex debilis var. debilis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Carex decomposita Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex echinodes Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Carex emmonsii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Carex emoryi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex formosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Carex frankii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Carex garberi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Carex glaucodea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex gynocrates Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex haydenii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex hormathodes Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 64 2020 Rare Plant Status List - Phenology Carex houghtoniana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex jamesii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex livida Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex lupuliformis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Carex meadii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex merritt-fernaldii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex mesochorea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex mitchelliana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Carex muehlenbergii var. enervis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Carex nigra Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Carex nigromarginata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Carex polymorpha Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex retroflexa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Carex reznicekii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 65 2020 Rare Plant Status List - Phenology Carex richardsonii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Carex sartwellii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex schweinitzii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex scirpoidea ssp. scirpoidea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Carex shortiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Carex straminea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Carex striata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Carex striatula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Carex styloflexa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Carex sychnocephala Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Carex tenuiflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Carex tincta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Carex typhina Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Carex vaginata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 66 2020 Rare Plant Status List - Phenology Carex venusta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Carex wiegandii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Carya laciniosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Castilleja coccinea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Ceanothus herbaceus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Celastrus scandens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Cenchrus tribuloides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Cerastium velutinum var. velutinum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Chaerophyllum procumbens var. procumbens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Chamaecyparis thyoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Chamaelirium luteum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Chasmanthium laxum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Chenopodium berlandieri var. macrocalycium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Chenopodium foggii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 67 2020 Rare Plant Status List - Phenology Chenopodium standleyanum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Cirsium altissimum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Cirsium horridulum var. horridulum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Clematis ochroleuca Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Clinopodium arkansanum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Clintonia umbellulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Clitoria mariana var. mariana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Coeloglossum viride Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Coleataenia anceps ssp. anceps Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Coleataenia stipitata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Collinsia verna Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Commelina erecta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Corallorhiza odontorhiza var. pringlei Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Corallorhiza striata var. striata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 68 2020 Rare Plant Status List - Phenology Corema conradii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Coreopsis rosea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 Cornus drummondii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Corydalis aurea ssp. aurea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Corydalis flavula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Crassula aquatica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Crataegus irrasa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Crataegus jesupii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Crataegus lumaria Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Crataegus magniflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Crataegus pennsylvanica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Crataegus persimilis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Crataegus praecox Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Crataegus straminea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0

New York Natural Heritage Program Page 69 2020 Rare Plant Status List - Phenology Crataegus uniflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Crepidomanes intricatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Crocanthemum dumosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Crocanthemum propinquum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Crotalaria sagittalis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Cryptogramma stelleri Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Cuscuta campestris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Cuscuta cephalanthi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Cuscuta compacta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Cuscuta gronovii var. latiflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Cuscuta obtusiflora var. glandulosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Cuscuta pentagona Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 Cuscuta polygonorum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 Cyperus echinatus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0

New York Natural Heritage Program Page 70 2020 Rare Plant Status List - Phenology Cyperus erythrorhizos Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Cyperus esculentus var. macrostachyus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 Cyperus flavescens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Cyperus houghtonii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Cyperus lupulinus ssp. lupulinus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Cyperus odoratus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Cyperus polystachyos Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Cyperus retrorsus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Cyperus schweinitzii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Cyperus subsquarrosus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Cypripedium arietinum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Cypripedium candidum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Cypripedium parviflorum var. makasin Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Cypripedium parviflorum var. parviflorum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 71 2020 Rare Plant Status List - Phenology Cypripedium parviflorum var. pubescens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Cypripedium reginae Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Cystopteris protrusa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Descurainia pinnata ssp. brachycarpa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Desmodium ciliare Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Desmodium laevigatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Desmodium nuttallii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Desmodium obtusum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Diapensia lapponica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Diarrhena obovata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Dichanthelium commonsianum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Dichanthelium commutatum ssp. commutatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Dichanthelium leibergii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Dichanthelium lucidum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0

New York Natural Heritage Program Page 72 2020 Rare Plant Status List - Phenology Dichanthelium scoparium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Dichanthelium wrightianum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Digitaria filiformis var. filiformis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Diospyros virginiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 Diphasiastrum complanatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Diphasiastrum sitchense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Draba arabisans Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Draba glabella Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Dracocephalum parviflorum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Drosera filiformis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Dryopteris celsa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Dryopteris fragrans Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Edrastima uniflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Elatine americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0

New York Natural Heritage Program Page 73 2020 Rare Plant Status List - Phenology Eleocharis aestuum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Eleocharis ambigens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Eleocharis diandra Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Eleocharis engelmannii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Eleocharis equisetoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Eleocharis melanocarpa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Eleocharis ovata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Eleocharis quadrangulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Eleocharis quinqueflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Eleocharis robbinsii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Eleocharis tenuis var. pseudoptera Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Eleocharis tortilis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Eleocharis tricostata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Eleocharis tuberculosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 74 2020 Rare Plant Status List - Phenology Eleocharis uniglumis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Ellisia nyctelea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Elymus glabriflorus var. australis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Elymus glabriflorus var. glabriflorus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Elymus virginicus var. halophilus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Empetrum atropurpureum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Empetrum nigrum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Endodeca serpentaria Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Enemion biternatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Epilobium hornemannii ssp. hornemannii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Equisetum palustre Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Equisetum pratense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Erechtites hieraciifolius var. megalocarpus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Erigenia bulbosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 75 2020 Rare Plant Status List - Phenology Erigeron hyssopifolius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Erigeron philadelphicus var. provancheri Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Eriocaulon parkeri Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Eryngium aquaticum var. aquaticum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Euonymus americanus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Eupatorium leucolepis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 Eupatorium pubescens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Eupatorium resinosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 Eupatorium rotundifolium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Eupatorium subvenosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Eupatorium torreyanum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 Euphorbia ipecacuanhae Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Eurybia radula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 Eurybia spectabilis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0

New York Natural Heritage Program Page 76 2020 Rare Plant Status List - Phenology Eutrochium dubium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Festuca saximontana var. saximontana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fimbristylis castanea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Fimbristylis puberula var. puberula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Frasera caroliniensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Fraxinus profunda Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fuirena pumila Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Fuirena squarrosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Galactia regularis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Galium concinnum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Galium kamtschaticum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Gamochaeta purpurea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Gaylussacia bigeloviana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Gentiana puberulenta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0

New York Natural Heritage Program Page 77 2020 Rare Plant Status List - Phenology Gentiana saponaria Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 Gentianopsis virgata ssp. virgata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Geocaulon lividum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Geum macrophyllum var. macrophyllum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 Geum triflorum var. triflorum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Geum virginianum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Gillenia stipulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Gillenia trifoliata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Glyceria obtusa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Glycyrrhiza lepidota Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Graphephorum melicoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Gratiola virginiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Gymnocladus dioicus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 Hackelia deflexa ssp. americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0

New York Natural Heritage Program Page 78 2020 Rare Plant Status List - Phenology Halenia deflexa ssp. deflexa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Harrimanella hypnoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Hedeoma hispida Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Helanthium tenellum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Helianthus angustifolius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 Helonias bullata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Heteranthera reniformis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Heuchera americana var. americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Hippuris vulgaris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Honckenya peploides ssp. robusta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Hottonia inflata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Houstonia canadensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Houstonia purpurea var. calycosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Houstonia purpurea var. purpurea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 79 2020 Rare Plant Status List - Phenology Humulus lupulus var. pubescens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Huperzia appressa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Huperzia selago Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Hydrangea arborescens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Hydrastis canadensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Hydrocotyle ranunculoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Hydrocotyle umbellata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Hydrocotyle verticillata var. verticillata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Hylodesmum pauciflorum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Hypericum adpressum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Hypericum ascyron ssp. pyramidatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Hypericum densiflorum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Hypericum denticulatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Hypericum kalmianum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0

New York Natural Heritage Program Page 80 2020 Rare Plant Status List - Phenology Hypericum prolificum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Hypericum stragulum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 Ipomoea pandurata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Iris prismatica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 Iris virginica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Isoetes lacustris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Isoetes septentrionalis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Isotria medeoloides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Jeffersonia diphylla Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Juglans cinerea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Juncus biflorus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 Juncus brachycarpus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 Juncus debilis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Juncus dichotomus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0

New York Natural Heritage Program Page 81 2020 Rare Plant Status List - Phenology Juncus diffusissimus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Juncus ensifolius var. ensifolius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 Juncus ranarius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 Juncus scirpoides var. scirpoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Juncus stygius var. americanus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Juncus subcaudatus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Juniperus horizontalis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Kalmia procumbens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Kosteletzkya pentacarpos var. pentacarpos Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Lachnanthes caroliniana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 Lactuca floridana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Lactuca hirsuta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Lathyrus ochroleucus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Lathyrus venosus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0

New York Natural Heritage Program Page 82 2020 Rare Plant Status List - Phenology Lechea minor Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Lechea pulchella Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Lechea racemulosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Lechea tenuifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Lemna perpusilla Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lemna turionifera Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lemna valdiviana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lespedeza angustifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Lespedeza frutescens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Lespedeza repens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Lespedeza stuevei Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Liatris cylindracea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 Liatris scariosa var. nieuwlandii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Liatris scariosa var. novae-angliae Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0

New York Natural Heritage Program Page 83 2020 Rare Plant Status List - Phenology Ligusticum scoticum ssp. scoticum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 Lilaeopsis chinensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Lilium michiganense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Limosella australis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Linum intercursum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 Linum medium var. texanum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 Linum striatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 Linum sulcatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 Liparis liliifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Lithospermum croceum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Lithospermum latifolium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Lithospermum parviflorum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Lithospermum virginianum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 Littorella americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0

New York Natural Heritage Program Page 84 2020 Rare Plant Status List - Phenology Lobelia nuttallii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Lobelia spicata var. hirtella Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Ludwigia polycarpa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Ludwigia sphaerocarpa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Lupinus perennis ssp. perennis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Luzula bulbosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Luzula echinata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Luzula spicata ssp. spicata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Lycopodiella alopecuroides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Lycopodiella appressa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Lycopus amplectens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Lycopus rubellus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Lygodium palmatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 Lysimachia hybrida Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0

New York Natural Heritage Program Page 85 2020 Rare Plant Status List - Phenology Lysimachia quadriflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Lythrum lineare Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Magnolia virginiana var. virginiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 Malaxis bayardii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Melanthium hybridum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Melanthium virginicum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Micranthemum micranthemoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 Mimulus alatus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Monarda clinopodia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Monarda media Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Monarda punctata var. punctata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Mononeuria glabra Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Mononeuria groenlandica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Muhlenbergia capillaris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0

New York Natural Heritage Program Page 86 2020 Rare Plant Status List - Phenology Myriophyllum alterniflorum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Myriophyllum farwellii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Myriophyllum pinnatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Myriopteris lanosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Nabalus boottii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 Nabalus crepidineus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Nabalus racemosus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Najas marina Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Najas muenscheri Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Najas olivacea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Neottia auriculata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Neottia bifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Neottia convallarioides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Neottia cordata var. cordata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0

New York Natural Heritage Program Page 87 2020 Rare Plant Status List - Phenology Oclemena nemoralis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Oenothera laciniata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Oenothera nutans Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Oenothera oakesiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Omalotheca sylvatica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Ophioglossum pusillum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Opuntia cespitosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Oreojuncus trifidus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Orontium aquaticum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Oxalis violacea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Oxybasis rubra var. rubra Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Oxypolis rigidior Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Panax quinquefolius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Panicum amarum var. amarum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0

New York Natural Heritage Program Page 88 2020 Rare Plant Status List - Phenology Panicum flexile Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 Parnassia palustris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Paronychia fastigiata var. nuttallii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Paspalum laeve Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Paspalum setaceum var. psammophilum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Paspalum setaceum var. setaceum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Pedicularis lanceolata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 Pellaea glabella ssp. glabella Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Persicaria careyi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Persicaria setacea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Petasites frigidus var. palmatus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Phacelia dubia var. dubia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Phlox maculata ssp. maculata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Phlox pilosa ssp. pilosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 89 2020 Rare Plant Status List - Phenology Phoradendron leucarpum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Phragmites americanus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 Physalis virginiana var. virginiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Pinguicula vulgaris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Pinus banksiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Pinus echinata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Pinus virginiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Piptatheropsis canadensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Piptochaetium avenaceum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Pityopsis falcata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Plantago cordata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Plantago maritima var. juncoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Platanthera ciliaris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Platanthera cristata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

New York Natural Heritage Program Page 90 2020 Rare Plant Status List - Phenology Platanthera hookeri Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 Platanthera leucophaea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Poa cuspidata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Poa glauca ssp. glauca Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Poa interior Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Poa laxa ssp. fernaldiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Poa paludigena Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Poa sylvestris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Podostemum ceratophyllum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Polemonium vanbruntiae Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Polygala brevifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Polygala cruciata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Polygala incarnata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Polygala lutea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0

New York Natural Heritage Program Page 91 2020 Rare Plant Status List - Phenology Polygala mariana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Polygala nuttallii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Polygonum buxiforme Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Polygonum douglasii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Polygonum erectum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 Polygonum glaucum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Polygonum tenue Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Polystichum lonchitis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Populus heterophylla Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Potamogeton alpinus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Potamogeton confervoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Potamogeton diversifolius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Potamogeton hillii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Potamogeton pulcher Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0

New York Natural Heritage Program Page 92 2020 Rare Plant Status List - Phenology Potamogeton strictifolius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Potentilla anserina ssp. pacifica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Potentilla supina ssp. paradoxa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Primula meadia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Primula mistassinica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Proserpinaca pectinata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Prunus pumila var. depressa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Prunus pumila var. pumila Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Pseudognaphalium micradenium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Pseudolycopodiella caroliniana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 Ptelea trifoliata var. trifoliata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Pteridium aquilinum ssp. pseudocaudatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Pterospora andromedea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 0 0 Ptilimnium capillaceum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0

New York Natural Heritage Program Page 93 2020 Rare Plant Status List - Phenology Pycnanthemum clinopodioides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 Pycnanthemum muticum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Pycnanthemum torreyi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Pycnanthemum verticillatum var. verticillatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Pyrola asarifolia ssp. asarifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Pyrola minor Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Pyxidanthera barbulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Quercus marilandica var. marilandica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Quercus phellos Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Quercus shumardii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Ranunculus ambigens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Ranunculus cymbalaria Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Ranunculus micranthus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Ranunculus pusillus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 94 2020 Rare Plant Status List - Phenology Ranunculus septentrionalis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Rhexia mariana var. mariana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Rhinanthus minor ssp. groenlandicus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Rhodiola integrifolia ssp. leedyi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Rhodiola rosea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Rhododendron canadense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 Rhododendron lapponicum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Rhynchospora cephalantha Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Rhynchospora chalarocephala Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Rhynchospora fusca Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Rhynchospora inundata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Rhynchospora macrostachya Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Rhynchospora nitens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Rhynchospora pallida Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 95 2020 Rare Plant Status List - Phenology Rhynchospora recognita Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Rhynchospora scirpoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Rhynchospora torreyana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Rorippa aquatica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Rosa acicularis ssp. sayi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Rotala ramosior Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Rubus chamaemorus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Rubus cuneifolius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Rubus pascuus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 Rumex fueginus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Rumex hastatulus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Rumex pallidus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Rumex persicarioides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 Sabatia angularis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 96 2020 Rare Plant Status List - Phenology Sabatia campanulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Sabatia dodecandra var. dodecandra Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Sabatia stellaris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Sabulina caroliniana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Sagina decumbens ssp. decumbens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Sagittaria filiformis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Sagittaria montevidensis ssp. spongiosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 Sagittaria subulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Sagittaria teres Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Salicornia bigelovii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Salix cordata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Salix herbacea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Salix uva-ursi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Salvia lyrata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 97 2020 Rare Plant Status List - Phenology Sanicula canadensis var. grandis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Saxifraga aizoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Saxifraga oppositifolia ssp. oppositifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Saxifraga paniculata ssp. paniculata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Scheuchzeria palustris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Schizachyrium littorale Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 Schizaea pusilla Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Schoenoplectiella purshiana var. purshiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Schoenoplectiella smithii var. setosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Schoenoplectiella smithii var. smithii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Schoenoplectus heterochaetus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Schoenoplectus torreyi Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Schwalbea americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Scirpus ancistrochaetus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 98 2020 Rare Plant Status List - Phenology Scirpus georgianus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Scirpus longii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Scleria minor Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Scleria muehlenbergii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Scleria pauciflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Scleria reticularis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Scleria triglomerata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Scleria verticillata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Scutellaria elliptica var. elliptica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Scutellaria incana var. incana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Scutellaria integrifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Scutellaria nervosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Scutellaria parvula var. missouriensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 Scutellaria parvula var. parvula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 99 2020 Rare Plant Status List - Phenology Scutellaria serrata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Selaginella eclipes Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Senecio suaveolens Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Sericocarpus linifolius Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Sesuvium maritimum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Silene caroliniana ssp. pensylvanica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Sisyrinchium albidum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Sisyrinchium fuscatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Sisyrinchium mucronatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Smallanthus uvedalia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Smilax lasioneura Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Smilax pseudochina Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 Smilax pulverulenta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Solidago houghtonii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 100 2020 Rare Plant Status List - Phenology Solidago latissimifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Solidago leiocarpa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Solidago mexicana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 Solidago ohioensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Solidago ptarmicoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Solidago racemosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Solidago randii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Solidago rigida var. rigida Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 Sparganium natans Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Spergularia canadensis var. canadensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Sphenopholis obtusata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Sphenopholis pensylvanica Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Spinulum canadense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Spiranthes casei var. casei Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 101 2020 Rare Plant Status List - Phenology Spiranthes magnicamporum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Spiranthes ovalis var. erostellata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Spiranthes tuberosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Spiranthes vernalis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Sporobolus clandestinus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 Sporobolus heterolepis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Stachys arenicola Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Stachys hyssopifolia var. hyssopifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Stellaria longipes ssp. longipes Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Stenanthium leimanthoides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Strophostyles umbellata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Stuckenia filiformis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Stylosanthes biflora Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Suaeda linearis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0

New York Natural Heritage Program Page 102 2020 Rare Plant Status List - Phenology Suaeda rolandii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 Subularia aquatica ssp. americana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Symphyotrichum boreale Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 Symphyotrichum ciliolatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Symphyotrichum concolor var. concolor Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 Symphyotrichum lanceolatum var. interior Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Symphyotrichum oolentangiense Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 Symphyotrichum subulatum var. subulatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Symphyotrichum tenuifolium var. tenuifolium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Thalictrum venulosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Thaspium barbinode Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Thelypteris simulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Tilia americana var. heterophylla Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Tipularia discolor Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0

New York Natural Heritage Program Page 103 2020 Rare Plant Status List - Phenology Tomostima reptans Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Toxicodendron rydbergii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Triantha glutinosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Trichophorum cespitosum ssp. cespitosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Trichophorum clintonii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Trichostema brachiatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Trichostema setaceum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 Triglochin palustris Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Trillium cernuum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Trillium flexipes Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Trillium sessile Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Triosteum angustifolium Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Triosteum perfoliatum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 Triphora trianthophoros ssp. trianthophoros Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

New York Natural Heritage Program Page 104 2020 Rare Plant Status List - Phenology Tripsacum dactyloides var. dactyloides Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 Trollius laxus Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Ulmus thomasii Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Flowering 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Utricularia juncea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Utricularia radiata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Utricularia striata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Utricularia subulata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Uvularia puberula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Vaccinium boreale Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Vaccinium cespitosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Vaccinium uliginosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Vahlodea atropurpurea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 Valeriana uliginosa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Valerianella chenopodiifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 105 2020 Rare Plant Status List - Phenology Valerianella umbilicata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Vernonia gigantea Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 Veronica peregrina ssp. xalapensis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Veronica serpyllifolia ssp. humifusa Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Veronicastrum virginicum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Viburnum dentatum var. venosum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Viburnum edule Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Viburnum nudum var. nudum Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Viola bicolor Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 Viola brittoniana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Viola hirsutula Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Viola nephrophylla Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Viola novae-angliae Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Viola pectinata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0

New York Natural Heritage Program Page 106 2020 Rare Plant Status List - Phenology Viola pedata var. pedata Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Viola primulifolia var. primulifolia Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Vitis vulpina Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 Vittaria appalachiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Woodsia alpina Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Woodsia glabella Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 Woodsia oregana ssp. cathcartiana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 Xyris bracteicaulis Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Xyris smalliana Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Xyris torta Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Zizania palustris var. interior Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 Zostera marina Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Vegetative 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Flowering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fruiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

New York Natural Heritage Program Page 107

The New York Natural Heritage Program

The NY Natural Heritage Program is a partnership NY Natural Heritage has developed two notable between the NYS Department of Environmental online resources: Conservation Guides include the Conservation (NYS DEC) and the State University of New biology, identification, habitat, and management of many York College of Environmental Science and Forestry. Our of New York’s rare species and natural community mission is to facilitate conservation of rare animals, rare types; and NY Nature Explorer lists species and plants, and significant ecosystems. We accomplish this communities in a specified area of interest. mission by combining thorough field inventories, scientific NY Natural Heritage also houses iMapInvasives, an analyses, expert interpretation, and the most comprehensive online tool for invasive species reporting and data database on New York's distinctive biodiversity to deliver management. the highest quality information for natural resource In 1990, NY Natural Heritage published Ecological planning, protection, and management. Communities of New York State, an all-inclusive NY Natural Heritage was established in 1985 and is a classification of natural and human-influenced contract unit housed within NYS DEC’s Division of communities. From 40,000-acre beech-maple mesic Fish, Wildlife & Marine Resources. The program is forests to 40-acre maritime beech forests, sea-level salt staffed by more than 25 scientists and specialists with marshes to alpine meadows, our classification quickly expertise in ecology, zoology, botany, information became the primary source for natural community management, and geographic information systems. classification in New York and a fundamental reference NY Natural Heritage maintains New York’s most for natural community classifications in the northeastern comprehensive database on the status and location of United States and southeastern Canada. This rare species and natural communities. We presently classification, which has been continually updated as we monitor hundreds of natural community types, rare gather new field data, has also been incorporated into plant species including mosses, and rare animal species the National Vegetation Classification that is being across New York, keeping track of more than 15,000 developed and refined by NatureServe, The Nature locations where these species and communities have Conservancy, and Natural Heritage Programs been recorded. The database also includes detailed throughout the United States (including New York). information on the relative rareness of each species and NY Natural Heritage is an active participant in community, the quality of their occurrences, and NatureServe – the international network of biodiversity descriptions of sites. The information is used by public data centers. NatureServe’s network of independent agencies, the environmental conservation community, data centers collects and analyzes data about the plants, developers, and others to aid in land-use decisions. Our animals, and ecological communities of the Western data are essential for prioritizing those species and Hemisphere. Known as natural heritage programs or communities in need of protection and for guiding land- conservation data centers, these programs operate use and land-management decisions where these species throughout all the United States and Canada, and in and communities exist. many countries and territories of Latin America. These In addition to tracking recorded locations, NY programs work with NatureServe to develop biodiversity Natural Heritage has developed models of the areas data, maintain compatible standards for data management, around these locations important for conserving and provide information about rare species and natural biodiversity, and models of the distribution of suitable communities that is consistent across many geographic habitat for rare species across New York State. scales.