Checklist of Montana Vascular Plants

February 14, 2012

By Scott Mincemoyer Montana Natural Heritage Program Helena, MT

This checklist of Montana vascular plants is organized by Division, Class and Family. Species are listed alphabetically within this hierarchy. Synonyms, if any, are listed below each species and are slightly indented from the main species list. The list is generally composed of species which have been documented in the state and are vouchered by a specimen collection deposited at a recognized herbaria. Additionally, some species are included on the list based on their presence in the state being reported in published and unpublished botanical literature or through data submitted to MTNHP. The checklist is made possible by the contributions of numerous botanists, natural resource professionals and plant enthusiasts throughout Montana’s history. Recent work by Peter Lesica on a revised Flora of Montana (Lesica 2011) has been invaluable for compiling this checklist as has Lavin and Seibert’s “Grasses of Montana” (2011). Additionally, published volumes of the Flora of North America (FNA 1993+) have also proved very beneficial during this process. The taxonomy and nomenclature used in this checklist relies heavily on these previously mentioned resources, but does not strictly follow anyone of them.

The Checklist of Montana Vascular Plants can be viewed or downloaded from the Montana Natural Heritage Program’s website at: http://mtnhp.org/plants/default.asp

This publication will be updated periodically with more frequent revisions anticipated initially due to the need for further review of the taxonomy and nomenclature of particular taxonomic groups (e.g. Crataegus, Physaria) and the need to clarify the presence or absence in the state of some species. Please send comments and suggested revisions to the author.

Number of Taxa Recognized 10 Largest Families in Flora 10 Largest Genera in Flora Families: 133 Asteraceae: 378 species Carex: 130 species Genera: 725 Poaceae: 247 Astragalus: 49 Species: 2559 Cyperaceae: 174 Erigeron: 37 Infraspecific Taxa: 276 Brassicaceae: 140 Salix: 35 Hybrid Taxa: 16 Fabaceae: 132 Penstemon: 32 Unique Taxa: 2735 Rosaceae: 102 Juncus: 31 Native: 2282 Caryophyllaceae: 70 Senecio: 29 Exotic: 439 Plantaginaceae: 70 Potentilla: 28 Ranunculaceae: 68 Ranunculus: 27 Amaranthaceae: 58 Polygonum: 24

*The number of Native and Exotic Taxa may not equal the number of Unique Taxa due to the uncertain origin of some taxa and due to some taxa, which are only reported for Montana, being categorized as undetermined.

Additional Data Columns Global and State Status Ranks as assigned by NatureServe and the Montana Natural Heritage Program are included for each species.

Origin refers to the status of the species in Montana. For species in which there is uncertainty as to its origin in the state, a value of Unknown/Undetermined is given.

1 State Status: This column shows the status of each species in the state, if any. Status designations include Species of Concern, Potential Species of Concern, Status Under Review and Reported taxa. Status Under Review is a designation that highlights those species which are in need of additional information to reliably assign a State Rank or Status or that may be of questionable taxonomic status.

Wetland Indictor Status will be added for each species pending completion of the national and regional revisions of wetland Indictor Status values, which are expected to be finalized late in 2011.

Coefficients of Conservatism values are from Jones (2005). These values are used in Floristic Quality Assessments and are a ranking of a species’ ability to tolerate disturbance or conversely, a species fidelity to high-quality natural areas.

References

Dorn, R.D. 1984. Vascular Plants of Montana. Mountain West Publishing, Cheyenne, WY. 276 pp.

Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico. 8+ vols. New York and Oxford. On-line at http://hua.huh.harvard.edu/FNA/ and http://www.efloras.org/flora_page.aspx?flora_id=1

Hitchcock, C.L and A. Cronquist. 1973. Flora of the Pacific Northwest. Univ of Washington Press, Seattle, WA.

Jones, W. M. 2005. A Vegetation Index of Biotic Integrity for Small-order Streams in Southwest Montana and a Floristic Quality Assessment for Western Montana Wetlands. Montana Natural Heritage Program, Helena, MT. 29pp. + Appendices. On-line at: http://mtnhp.org/Reports/07_2005_Red_Rock.pdf

Lavin, M. and C. Seibert. 2011. Grasses of Montana. MSU Herbarium, Dept of Plant Sciences and Plant Pathology, Montana State University, Bozeman, MT. 65 pp. On-line at: http://www.montana.edu/mlavin/herb/mtgrass.pdf

Lesica, P. 2011. Flora of Montana. Unpublished Draft. 778 pp.

This document should be cited as follows:

Mincemoyer, S. 2012. Checklist of Montana Vascular Plants: Dated February 14, 2012. Montana Natural Heritage Program, Helena, MT. 72 pp.

2 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Pinophyta Pinopsida Cupressaceae Juniperus communis Common Juniper G5 S5 Native Juniperus horizontalis Creeping Juniper G5 S5 Native Juniperus osteosperma Utah Juniper G5 S3S4 Native Juniperus scopulorum Rocky Mountain Juniper G5 S5 Native Thuja plicata Western Redcedar G5 S5 Native 7 Pinaceae Abies grandis Grand Fir G5 S4S5 Native Abies lasiocarpa Subalpine Fir G5 S5 Native Abies bifolia Larix lyallii Alpine Larch G4 S4 Native Larix occidentalis Western Larch G5 S5 Native Picea engelmannii Engelmann Spruce G5 S5 Native 4 Picea glauca White Spruce G5 S3S4 Native Pinus albicaulis Whitebark Pine G4 S2 Native SOC Pinus contorta Lodgepole Pine G5 S5 Native Pinus flexilis Limber Pine G5 S5 Native Pinus monticola Western White Pine G5 S3? Native Review Pinus ponderosa Ponderosa Pine G5 S5 Native Pseudotsuga menziesii Douglas-fir G5 S5 Native Tsuga heterophylla Western Hemlock G5 S4 Native Tsuga mertensiana Mountain Hemlock G5 S4 Native Taxaceae Taxus brevifolia Pacific Yew G4G5 S4 Native Lycophyta Isoetopsida Isoetaceae Isoetes bolanderi Bolander's Quillwort G4 S4 Native 7 Isoetes echinospora Spiny-spore Quillwort G5? S2? Native Review Isoetes howellii Howell's Quillwort G4G5 S2? Native Review 8 Isoetes occidentalis Western Quillwort G4G5 S1? Native Review Isoetes lacustris var. paupercula Selaginellaceae Selaginella densa Dense Spike-moss G5 S5 Native Selaginella densa var. densa Lesser Spikemoss G5T5? SNR Native Selaginella densa var. scopulorum Rocky Mountain Spikemoss G5T4T5 SNR Native Selaginella densa var. standleyi Standley's Spike-moss G5T3T5 SU Native Review Selaginella selaginoides Low Spike-moss G5 S2S3 Native SOC Selaginella wallacei Wallace's Spike-moss G5 S3? Native Selaginella watsonii Watson's Spike-moss G4 S3? Native Review Lycopodiopsida Lycopodiaceae Huperzia chinensis Chinese Clubmoss G4 S2S3 Native Review Huperzia miyoshiana Huperzia selago ssp. chinensis Lycopodium selago ssp. chinense Huperzia haleakalae Pacific Clubmoss G4G5 S2S3 Native Review Lycopodium haleakalae Huperzia occidentalis Western Clubmoss G5 S2S3 Native Review Lycopodium selago [misapplied] Lycopodium alpinum Alpine Clubmoss G5 S3S4 Native Review 9 Diphasiastrum alpinum Lycopodium annotinum Stiff Clubmoss G5 S4 Native 6 Lycopodium clavatum Running-pine G5 S2S3 Native Review 10 Lycopodium complanatum Trailing Clubmoss G5 S3S4 Native 7

3 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Diphasiastrum complanatum Lycopodium dendroideum Treelike Clubmoss G5 S2 Native SOC Lycopodium obscurum var. dendroideum Lycopodium inundatum Northern Bog Clubmoss G5 S2 Native SOC Lycopodiella inundata Lycopodium lagopus Running-pine G5 S2 Native SOC Lycopodium clavatum var. lagopus Lycopodium sitchense Alaskan Clubmoss G5 S3? Native Review Diphasiastrum sitchense Filicinophyta Filicopsida Aspleniaceae Asplenium trichomanes Maidenhair Spleenwort G5 SH Native SOC Asplenium trichomanes-ramosum Limestone Maidenhair Spleenwort G4 S2S3 Native Review Asplenium viride Azollaceae Azolla filiculoides Pacific mosquitofern G5 SNR Unkn/Undt Dennstaedtiaceae Pteridium aquilinum Bracken Fern G5 S4 Native Dryopteridaceae Athyrium alpestre Alpine Ladyfern G4G5 S3S4 Native Review Athyrium americanum Athyrium distentifolium Athyrium filix-femina Ladyfern G5 S4 Native 5 Cystopteris fragilis Brittle Bladder Fern G5 S4S5 Native Cystopteris montana Mountain Bladder Fern G5 SH Native SOC 10 Dryopteris carthusiana Spinulose Shieldfern G5 S3? Native Review Dryopteris austriaca Dryopteris spinulosa Dryopteris cristata Crested Shieldfern G5 S3 Native SOC 9 Dryopteris expansa Spreading Woodfern G5 S3? Native Review Dryopteris dilatata Dryopteris filix-mas Male Fern G5 S3S4 Native Gymnocarpium dryopteris Northern Oak Fern G5 S4 Native 7 Gymnocarpium disjunctum Polystichum andersonii Anderson Holly-fern G4 S2S3 Native Review Polystichum kruckebergii Kruckeberg's Swordfern G4 S1 Native SOC Polystichum lonchitis Northern Holly-fern G5 S4S5 Native Polystichum munitum Western Swordfen G5 S3? Native Review Polystichum scopulinum Mountain Holly-fern G5 S1 Native SOC Woodsia oregana Western Cliff Fern G5 S3? Native Review Woodsia scopulina Rocky Mountain Woodsia G5 S4 Native Marsileaceae Marsilea oligospora Pepperwort G5 S1? Unkn/Undt Review Marsilea vestita Hairy Water Fern G5 S3 Native 4 Polypodiaceae Polypodium hesperium Western Polypody G5 S3? Native Review Pteridaceae Adiantum aleuticum Maidenhair Fern G5? S3S4 Native 7 Adiantum pedatum ssp. aleuticum Aspidotis densa Lace Fern G5 SNR Native Review Cryptogramma densa Cheilanthes feei Fee's Lipfern G5 S4 Native Cheilanthes gracillima Lace Lipfern G4G5 S3S4 Native Review Cryptogramma acrostichoides American Rockbrake G5 S4 Native Cryptogramma crispa Cryptogramma cascadensis Cascade Rockbrake G5 S1S2 Native Review

4 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Cryptogramma stelleri Fragile Rockbrake G5 S2S3 Native Review Pellaea breweri Brewer's Cliffbrake G5 S2S3 Native Review Pellaea glabella Smooth Cliffbrake G5 S2S3 Native Review Thelypteridaceae Phegopteris connectilis Northern Beechfern G5 S2S3 Native SOC Thelypteris phegopteris Ophioglossopsida Ophioglossaceae Botrychium adnatum Adnate Moonwort G1? S1 Native SOC Botrychium ascendens Upward-lobed Moonwort G2G3 S2S3 Native SOC Botrychium campestre Prairie Moonwort G3G4 S1S2 Native SOC Botrychium crenulatum Wavy Moonwort G3 S3 Native SOC Botrychium dusenii Botrychium gallicomontanum Frenchman's Bluff Moonwort G1G2 S1 Native SOC Botrychium hesperium Western Moonwort G3G4 S3 Native SOC Botrychium matricariifolium Botrychium michiganense [in part] Botrychium lanceolatum Lanceleaf Moonwort G5 S3 Native SOC 6 Botrychium lineare Linearleaf Moonwort G2? S1S2 Native SOC Botrychium lunaria Common Moonwort G5 S3 Native SOC 4 Botrychium michiganense Michigan Moonwort G1G2 S2 Native SOC Botrychium hesperium s.l. Botrychium minganense Mingan Island Moonwort G4G5 S4 Native Botrychium montanum Mountain Moonwort G3 S3 Native SOC Botrychium multifidum Leathery Grape-fern G5 S4 Native 8 Botrychium pallidum Pale Moonwort G3 S1S2 Native SOC Botrychium paradoxum Peculiar Moonwort G3G4 S3 Native SOC Botrychium pedunculosum Stalked Moonwort G2G3 S1S2 Native SOC Botrychium pinnatum Northern Moonwort G4? S3 Native SOC 7 Botrychium boreale ssp. obtusilobum Botrychium simplex Least Moonwort G5 S2 Native SOC 6 Botrychium spathulatum Spoon-leaf Moonwort G3 S1 Native SOC Botrychium tunux Moosewort G1G2 S1 Native SOC Botrychium virginianum Rattlesnake Fern G5 S4 Native Botrychium x watertonense Waterton Moonwort GNA SNA Native Botrychium yaaxudakeit Yakutat Moonwort G2 S1 Native SOC Ophioglossum pusillum Adder's Tongue G5 S3 Native SOC 4 Ophioglossum vulgatum [misapplied] Equisetophyta Equisetopsida Equisetaceae Equisetum arvense Field Horsetail G5 S5 Native 2 Equisetum fluviatile Water Horsetail G5 S4 Native 6 Equisetum hyemale Rough Horsetail G5 S5 Native 3 Equisetum laevigatum Smooth Scouring-rush G5 S4 Native 4 Equisetum palustre Marsh Horsetail G5 S3? Native Review 6 Equisetum pratense Meadow Horsetail G5 S2S3 Native Review 6 Equisetum scirpoides Dwarf Scouring-rush G5 S3 Native 7 Equisetum sylvaticum Woodland Horsetail G5 S3S4 Native Equisetum variegatum Variegated Horsetail G5 S4 Native 5 Equisetum x ferrissii Horsetail (Hybrid) GNA SNA Native Anthophyta Dicotyledoneae Aceraceae Acer glabrum Rocky Mountain Maple G5 S5 Native 4 Acer negundo Box-elder G5 S5 Native 2 Acer platanoides Norway Maple GNR SNA Exotic 0

5 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Adoxaceae Adoxa moschatellina Musk-root G5 S3 Native SOC Amaranthaceae Amaranthus albus White Pigweed GNR SU Unkn/Undt Amaranthus arenicola Sandhills Amaranth G4G5 SNA Unkn/Undt Amaranthus blitoides Prostrate Amaranth GNR SU Unkn/Undt 0 Amaranthus graecizans [misapplied] Amaranthus californicus California Amaranth G4 SU Unkn/Undt Review 7 Amaranthus hybridus Smooth Amaranth G5? SNA Exotic 0 Amaranthus powellii Green Amaranth G5 SNA Unkn/Undt Amaranthus retroflexus Red-root pigweed GNR SNA Exotic 0 Amaranthus tuberculatus Roughfruit Amaranth G4G5 SNA Exotic 0 Amaranthus tamariscina Atriplex argentea Silvery Saltbush G5 SU Native Review Atriplex canescens Four-wing Saltbush G5 S3S4 Native PSOC Atriplex confertifolia Shadscale G5 S5 Native Atriplex dioica Thickleaf orach G5 SNR Native Atriplex patula var. subspicata Atriplex subspicata Atriplex gardneri Gardner's Saltbush G5 S5 Native Atriplex gardneri var. falcata Sickle Saltbush G4Q SU Native Review Atriplex heterosperma Two-scale Saltbush G5 SNA Exotic 0 Atriplex micrantha Atriplex hortensis Garden Orach GNR SNA Exotic 0 Atriplex patula Halberd-leaf Orache G5 SU Unkn/Undt 0 Atriplex hastata Atriplex powellii Powell's Saltbush G4 S3S4 Native Atriplex prostrata Creeping Saltbush G5 SNA Unkn/Undt Atriplex rosea Tumbling Orache GNR SNA Exotic 0 Atriplex suckleyi Suckley's Saltbush G4? S3S4 Native PSOC Atriplex dioica (Nutt.) Macbr. [not Raf.] Endolepis dioica Atriplex truncata Wedge-leaved Saltbush G5 S1 Native SOC 5 Axyris amaranthoides Russian-pigweed GNR SNA Exotic 0 Bassia hyssopifolia Five-horn Smotherweed GNR SNA Exotic 0 Ceratoides lanata Winterfat G5 SNR Native Eurotia lanata Krascheninnikovia lanata Chenopodium album White Goosefoot G5 SNA Exotic 0 Chenopodium atrovirens Dark Goosefoot G5 SNR Native Chenopodium fremontii var. atrovirens Chenopodium berlandieri Pit-seed Goosefoot G5 SU Native Chenopodium botrys Jerusalem-oak GNR SNA Exotic 0 Dysphania botrys Chenopodium capitatum Strawberry Goosefoot G5 SNR Native Chenopodium capitatum var. parvicapitatum Over's Goosefoot G5 SNR Native Chenopodium overi Chenopodium chenopodioides Low Goosefoot GNR SNR Native Chenopodium botryodes Chenopodium desiccatum Narrowleaf Goosefoot G5 SNR Native Chenopodium leptophyllum var. oblongifolium Chenopodium fremontii Fremont's Goosefoot G5 SNR Native Chenopodium glaucum Oakleaf Goosefoot G5 SNA Exotic 0 Chenopodium glaucum var. salinum Rocky Mountain Goosefoot G5 SNA Native Chenopodium salinum Chenopodium incanum Mealy Goosefoot G5 SNR Native Chenopodium fremontii var. incanum Chenopodium leptophyllum Narrowleaf Goosefoot G5 SNR Native 6 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Chenopodium murale Nettle-leaf Goosefoot GNR SNA Exotic 0 Chenopodium pratericola Desert Goosefoot G5 SNR Native Chenopodium leptophyllum var. oblongifolium Chenopodium rubrum Red Goosefoot G5 S4 Native 3 Chenopodium rubrum var. humile Marshland Goosefoot G5 SNA Exotic 0 Chenopodium humile Chenopodium rubrum var. rubrum Red Goosefoot GNR SNR Native Chenopodium simplex Giant-seed Goosefoot G5 SNR Native Chenopodium gigantospermum Chenopodium hybridum Chenopodium standleyanum Standley's Goosefoot G5 SNR Unkn/Undt Chenopodium subglabrum Smooth Goosefoot G3G4 S2 Native SOC Chenopodium leptophyllum var. subglabrum Chenopodium watsonii Watson's Goosefoot G5 SNR Unkn/Undt Corispermum americanum American Bugseed G5? SNR Native Corispermum hyssopifolium [misapplied] Corispermum villosum Hairy Bugseed G4? SNR Unkn/Undt Corispermum orientale [misapplied] Cycloloma atriplicifolium Winged Pigweed G5 SNR Unkn/Undt Grayia spinosa Spiny Hopsage G5 S2 Native SOC Halogeton glomeratus Halogeton GNR SNA Exotic 0 Kochia americana Red Sage G5 S2 Native SOC Bassia americana Kochia prostrata Prostrate Summer-Cypress GNR SNA Exotic 0 Bassia prostrata Kochia scoparia Mexican Summer-cypress GNR SNA Exotic 0 Monolepis nuttalliana Nuttall's Poverty-weed G5 S4S5 Native 1 Salicornia rubra Western Glasswort G5 SNR Native 7 Salsola collina Slender Russian-thistle GNR SNA Exotic 0 Salsola tragus Russian-thistle GNR SNA Exotic 0 Salsola australis Salsola iberica Salsola kali [misapplied] Salsola pestifer Suaeda calceoliformis American Sea-blite G5 SNR Native 3 Suaeda americana Suaeda depressa Suaeda moquinii Mojave sea-blite G5 SNR Native 6 Suaeda intermedia Suaeda nigra Suaeda occidentalis Slender Seepweed G5 SNR Native Suckleya suckleyana Poison Suckleya G5 S1 Native SOC Anacardiaceae Rhus glabra Smooth Sumac G5 SU Native Review Rhus trilobata Skunkbush Sumac G5 S5 Native Rhus aromatica Toxicodendron rydbergii Western Poison-ivy G5 S5 Native 4 Rhus radicans Rhus toxicodendron Toxicodendron radicans var. rydbergii Apiaceae Angelica arguta Lyall's Angelica G5 S5 Native 5 Angelica dawsonii Dawson's Angelica G4 S4 Native 7 Angelica pinnata Small-leaf Angelica G5 SU Native Review 4 Angelica roseana Rock Angelica G4 S4 Native Anthriscus cerefolium Common Chervil GNR SNA Exotic 0 Berula erecta Wild Parsnip G4G5 SNR Native 7 Bupleurum americanum American Thorowax G5 S4 Native 7 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Carum carvi Common Caraway GNR SNA Exotic 0 Cicuta bulbifera Bulb-bearing Water-hemlock G5 S3S4 Native 7 Cicuta douglasii Western Water-hemlock G5 S4 Native 4 Cicuta maculata Spotted Water-hemlock G5 S4 Native 3 Conioselinum scopulorum Hemlock Parsley G4 SNA Unkn/Undt Conium maculatum Poison-hemlock G5 SNA Exotic 0 Cymopterus acaulis Plains Spring-parsley G5 S4 Native Cymopterus glaucus Waxy Spring-parsley G4 S4 Native Cymopterus hendersonii Henderson's Wavewing GNR S2? Native Review Pteryxia hendersonii Cymopterus longilobus Henderson's Wavewing GNR S3 Native Review Cymopterus nivalis Snow Spring-parsley G5 S5 Native Cymopterus bipinnatus Cymopterus terebinthinus Turpentine Wavewing G5 S3S4 Native Pteryxia terebinthina Cymopterus terebinthinus var. albiflorus Turpentine Wavewing G5T4T5 S3S4 Native Cymopterus terebinthinus var. calcareus Pteryxia terebinthina var. albiflora Cymopterus terebinthinus var. foeniculaceus Turpentine Wavewing G5TNR SNR Native Review Pteryxia terebinthina var. foeniculacea Daucus carota Wild Carrot GNR SNA Exotic 0 Heracleum lanatum Cow-parsnip G5 S4 Native 5 Heracleum maximum Heracleum sphondylium Ligusticum canbyi Canby's Wild Lovage G5 SNR Native 6 Ligusticum filicinum Fern-leaf Lovage G4 S4 Native Ligusticum tenuifolium Slender-leaf Lovage G5 S4 Native 7 Lomatium ambiguum Wyeth Biscuitroot G4G5 S4 Native Lomatium attenuatum Taper-tip Desert-parsley G3 S2 Native SOC Lomatium bicolor Bicolor Biscuitroot G4 S3S4 Native PSOC Lomatium cous Cous Biscuitroot G5 S5 Native Lomatium cusickii Cusick's Desert-parsley G4 S4 Native Lomatium dissectum Fernleaf Biscuitroot G4 S3S4 Native Lomatium foeniculaceum Carrotleaf Desert-parsley G5 SNR Native Lomatium geyeri Geyer's Biscuitroot G4 S2 Native SOC Lomatium macrocarpum Large-fruit Desert-parsley G5 S4S5 Native Lomatium nuttallii Nuttall Desert-parsley G3 S1S2 Native SOC Lomatium orientale Oriental Desert-parsley G5 SNR Native Lomatium sandbergii Sandberg's Biscuitroot G4 S4 Native Lomatium triternatum Nineleaf Biscuitroot G5 S5 Native Lomatium triternatum var. anomalum Ternate Desert-parsley G5T4T5 SNR Native Lomatium triternatum var. platycarpum Umbrella Desert-parsley G5T5 SNR Native Lomatium simplex Lomatium triternatum var. triternatum Nineleaf Biscuitroot G5T5 SNR Native Musineon divaricatum Wild Parsley G5 S4S5 Native Musineon vaginatum Rydberg's Parsley G3G4 SU Native Review Orogenia linearifolia Great Basin Indian-potato G4 S4 Native Orogenia fusiformis [incorrectly applied to Montana] Osmorhiza berteroi Chilean Sweet-cicely G5 S5 Native 4 Osmorhiza chilensis Osmorhiza depauperata Blunt-fruit Sweet-cicely G5 SNR Native Osmorhiza longistylis Smoother Sweet-cicely G5 SNR Native Osmorhiza occidentalis Western Sweet-cicely G4G5 S4 Native 6 Osmorhiza purpurea Purple Sweet-cicely G4G5 SNR Native 6 Pastinaca sativa Wild Parsnip GNR SNA Exotic 0 Perideridia gairdneri Gairdner's Yampah G5 S4 Native Pimpinella saxifraga Burnet-saxifrage GNR SNA Exotic 0

8 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Sanicula graveolens Sierra Sanicle G4G5 S3S4 Native Sanicula marilandica Maryland Black Snakeroot G5 S4 Native Shoshonea pulvinata Shoshonea G2G3 S2 Native SOC Sium suave Hemlock Water-parsnip G5 S4 Native 7 Zizia aptera Golden Alexanders G5 S4 Native 7 Apocynaceae Apocynum androsaemifolium Spreading Dogbane G5 S5 Native Apocynum cannabinum Clasping-leaf Dogbane G5 S4? Native 4 Apocynum sibericum Araliaceae Aralia nudicaulis Wild Sarsaparilla G5 S4 Native Oplopanax horridus Devil's-club G4 S5 Native 7 Aristolochiaceae Asarum caudatum Wild-ginger G5 S4S5 Native Asclepiadaceae Asclepias incarnata Swamp Milkweed G5 S1? Native SOC Asclepias ovalifolia Ovalleaf Milkweed G5? S1S2 Native SOC Asclepias pumila Low Milkweed G5 S3? Native Review Asclepias speciosa Showy Milkweed G5 S5 Native 0 Asclepias stenophylla Narrowleaf Milkweed G4G5 S2 Native SOC Asclepias verticillata Whorled Milkweed G5 SU Native Review Asclepias viridiflora Green Milkweed G5 S3S4 Native Asteraceae Achillea millefolium Common Yarrow G5 S5 Native Achillea lanulosa Achillea nobilis Noble Yarrow GNR SNA Exotic 0 Achillea ptarmica Sneezeweed GNR SNA Exotic 0 Acroptilon repens Russian Knapweed GNR SNA Exotic 0 Centaurea repens Adenocaulon bicolor American Trailplant G5? S4 Native Agoseris aurantiaca Orange Agoseris G5 S4 Native 5 Agoseris glauca Pale Agoseris G5 S4S5 Native 4 Agoseris glauca var. dasycephala Pale Agoseris G5T5 SNR Native Agoseris glauca var. glauca Pale Agoseris G5T5 SNR Native Agoseris grandiflora Large-flower Agoseris G5 SU Native Review Agoseris heterophylla Annual Agoseris G5 SU Native Review Agoseris lackschewitzii Pink Agoseris G4 S3S4 Native PSOC Agoseris aurantiaca var. aurantiaca Agoseris carnea Agoseris parviflora Steppe Agoseris G4G5 SNR Native Agoseris glauca var. laciniata Almutaster pauciflorus Alkali Marsh Aster G4 SU Native Review Aster pauciflorus Ambrosia acanthicarpa Flat-spine Bursage G5 S3S4 Native Ambrosia artemisiifolia Annual Ragweed G5 S4? Native Ambrosia psilostachya Naked-spike Ambrosia G5 S4S5 Native 3 Ambrosia tomentosa Skeleton-leaf Bursage G4 SU Native Review Ambrosia trifida Great Ragweed G5 SNA Unkn/Undt 1 Anaphalis margaritacea Pearly Everlasting G5 S5 Native Antennaria alpina Alpine Pussytoes G5 S3? Native Review Antennaria anaphaloides Tall Pussytoes G5 S4S5 Native Antennaria aromatica Aromatic Pussytoes G4 S4 Native Antennaria corymbosa Meadow Pussytoes G5 S3S4 Native 3 Antennaria densifolia Dense-leaved Pussytoes G3 S1 Native SOC Antennaria dimorpha Low Pussytoes G5 S4 Native Antennaria howellii Howell's Pussytoes G5 S5 Native Antennaria lanata Woolly Pussytoes G5 S4 Native

9 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Antennaria luzuloides Rush Pussytoes G5 S4S5 Native Antennaria media Rocky Mountain Pussytoes G5 S5 Native Antennaria microphylla Littleleaf Pussytoes G4G5 S4 Native 3 Antennaria monocephala Single-head Pussytoes G4G5 S3? Native Review Antennaria parvifolia Nuttall's Pussytoes G5 S5 Native Antennaria pulcherrima Showy Pussytoes G5 S4 Native Antennaria racemosa Racemose Pussytoes G5 S5 Native Antennaria rosea Rosy Pussytoes G5 S5 Native Antennaria umbrinella Umber Pussytoes G5 S5 Native Anthemis arvensis Corn Camomile GNR SNA Exotic 0 Anthemis cotula Mayweed G5 SNA Exotic 0 Anthemis tinctoria Golden Camomile GNR SNA Exotic 0 Arctium lappa Greater Burdock GNR SNA Exotic 0 Arctium minus Lesser Burdock GNR SNA Exotic 0 Arnica amplexicaulis Stream-bank Arnica G4G5 S4 Native 5 Arnica angustifolia Narrowleaf Arnica G5 SU Native Review Arnica chamissonis Leafy Arnica G5 SU Native Review 5 Arnica cordifolia Heart-leaved Arnica G5 S5 Native Arnica fulgens Hillside Arnica G5 S4? Native Review Arnica latifolia Mountain Arnica G5 S5 Native Arnica latifolia var. gracilis Smallhead Arnica G5? SNR Native Arnica gracilis Arnica longifolia Long-leaf Arnica G5 S4? Native Review 7 Arnica mollis Hairy Arnica G5 S4 Native 6 Arnica parryi Nodding Arnica G5 SU Native Review Arnica rydbergii Subalpine Arnica G5 SU Native Review Arnica sororia Twin Arnica G4G5 S4? Native Review Arnica x diversifolia Rayless Arnica GNA SNA Native Arnica ovata Artemisia absinthium Common Wormwood GNR SNA Exotic 0 Artemisia annua Annual Wormwood GNR SNA Exotic 0 Artemisia arbuscula Dwarf Sagebrush G5 S4 Native Artemisia arbuscula ssp. arbuscula Dwarf Sagebrush G5T3T5 S4 Native Artemisia arbuscula ssp. longiloba Alkali Sagebrush G5T4 SU Native Review Artemisia longiloba Artemisia biennis Biennial Wormwood G5 SU Native 2 Artemisia campestris Field Sagewort G5 SU Native Review Artemisia campestris ssp. borealis Boreal Field Sagewort G5T5 SU Native Artemisia borealis Artemisia campestris ssp. caudata Field Sagewort G5T5 SNR Native Artemisia campestris ssp. pacifica Western Field Sagewort G5T4T5 SNR Artemisia campestris var. scouleriana Artemisia cana Silver Sagebrush G5 S5 Native 4 Artemisia cana ssp. cana Silver Sagebrush G5T4? SNR Native Artemisia cana ssp. viscidula Silver Sagebrush G5T4? SNR Native Artemisia dracunculus Tarragon G5 S4 Native Artemisia frigida Fringed Sage G5 S5 Native Artemisia lindleyana Columbia River Wormwood G5 SU Native Review 7 Artemisia longifolia Longleaf Wormwood G5 S5 Native Artemisia ludoviciana White Sagebrush G5 S5 Native 3 Artemisia ludoviciana ssp. candicans White Sagebrush G5T5 SNR Native Artemisia ludoviciana ssp. incompta White Sagebrush G5T3T5 SNR Native Artemisia ludoviciana ssp. ludoviciana White Sagebrush G5T5 SNR Native Artemisia michauxiana Michaux's Wormwood G4G5 SU Native Review Artemisia norvegica Boreal Wormwood G5 SU Native Review Artemisia arctica Artemisia nova Black Sagebrush G5 S5 Native

10 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Artemisia arbuscula ssp. nova Artemisia pedatifida Bird's-foot Sagebrush G4 S4 Native Artemisia rigida Scabland Sagebrush G5 SU Unkn/Undt Review Artemisia scopulorum Alpine Sagebrush G4G5 SU Native Review Artemisia spinescens Budsage G5 S3 Native Picrothamnus desertorum Artemisia tilesii Tilesius Wormwood G5 SU Native Review Artemisia tridentata Big Sagebrush G5 S5 Native Artemisia tridentata ssp. tridentata Basin Big Sagebrush G5T4T5 SNR Native 5 Artemisia tridentata ssp. vaseyana Mountain Big Sagebrush G5T4T5 S4S5 Native 3 Artemisia tridentata ssp. wyomingensis Wyoming Big Sagebrush G5T5 S4S5 Native 4 Artemisia tripartita Three-tip Sagebrush G5 S3S4 Native Review Artemisia tripartita ssp. rupicola Wyoming Threetip Sagebrush G5T3 SNR Native Artemisia tripartita ssp. tripartita Threetip Sagebrush G5T3T5 SNR Native Balsamorhiza hookeri Hooker's Balsamroot G5 S3 Native SOC Balsamorhiza hispidula Balsamorhiza incana Hoary Balsamroot G4 S4 Native Balsamorhiza macrophylla Large-leaved Balsamroot G3G5 S3 Native SOC Balsamorhiza sagittata Arrowleaf Balsamroot G4G5 S5 Native Bellis perennis Lawn Daisy GNR SNA Exotic 0 Bidens beckii Beck Water-marigold G4G5 S2 Native SOC Megalodonta beckii Bidens cernua Nodding Beggarticks G5 SNR Native 4 Bidens comosa Three-lobe Beggarticks G5 SU Native Review 6 Bidens tripartita Bidens frondosa Devil's Beggarticks G5 S4S5 Native Bidens vulgata Tall Bur-marigold G5 SU Native 6 Brickellia eupatorioides Thoroughwort brickellbush G5 SNR Native Kuhnia eupatorioides Brickellia grandiflora Tasselflower brickellbush G5 SNR Native Brickellia oblongifolia Mojave brickellbush G5 S1S2 Native SOC Canadanthus modestus Great Northern Aster G5 SNR Native 6 Aster modestus Carduus acanthoides Spiny Plumeless-thistle GNR SNA Exotic 0 Carduus nutans Musk Thistle GNR SNA Exotic 0 Centaurea cyanus Garden Cornflower GNR SNA Exotic 0 Centaurea diffusa Diffuse Knapweed GNR SNA Exotic 0 Centaurea jacea Brown Starthistle GNR SNA Exotic 0 Centaurea montana Mountain Starthistle GNR SNA Exotic 0 Centaurea nigra Black Starthistle GNR SNA Exotic 0 Centaurea scabiosa Great Starthistle GNR SNA Exotic 0 Centaurea solstitialis Yellow Starthistle GNR SNA Exotic 0 Centaurea stoebe Spotted Knapweed GNR SNA Exotic 0 Centaurea biebersteinii Centaurea maculosa Centaurea virgata Squarrose Knapweed GNR SNA Exotic 0 Centaurea squarrosa Chaenactis douglasii Dusty maiden G5 S4 Native Chaenactis alpina Chondrilla juncea Rush Skeletonweed GNR SNA Exotic 0 Chrysothamnus viscidiflorus Sticky-leaf Rabbitbrush G5 S5 Native Cichorium intybus Chicory GNR SNA Exotic 0 Cirsium arvense Canada Thistle GNR SNA Exotic 0 Cirsium brevistylum Short-styled Thistle G4 S1S2 Native SOC Cirsium canescens Prairie Thistle G4G5 SNR Native Cirsium canovirens Gray Green Thistle G4G5 SNR Native Review Cirsium cymosum

11 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Cirsium eatonii Eaton's Thistle G4G5 S4 Native Cirsium tweedyi Cirsium flodmanii Flodman's Thistle G5 S4 Native Cirsium foliosum Leafy Thistle G5 SU Unkn/Undt Review Cirsium hookerianum Hooker Thistle G4 S4S5 Native Cirsium longistylum Long-styled Thistle G2G3 S2S3 Native SOC Cirsium pulcherrimum Wyoming Thistle G5 S1 Native SOC Cirsium scariosum Meadow Thistle G5 S4S5 Native 5 Cirsium subniveum Jackson Hole Thistle G4 S3S4 Native Review Cirsium inamoenum Cirsium undulatum Wavyleaf Thistle G5 S5 Native 4 Cirsium vulgare Bull Thistle GNR SNA Exotic 0 Conyza canadensis Canada Horseweed G5 S5 Native Coreopsis tinctoria Golden Tickseed G5 S4 Native 6 Crepis acuminata Longleaf Hawk's-beard G5 S4 Native Crepis atribarba Slender Hawksbeard G5 S4 Native Crepis elegans Elegant Hawk's-beard G5 S4 Native Crepis intermedia Small-flower Hawk's-beard G5 S4 Native Crepis modocensis Siskiyou Hawk's-beard G4G5 S4 Native Crepis nana Dwarf Alpine Hawk's-beard G5 S4 Native Crepis nicaeensis Turkish Hawksbeard GNR SNA Exotic 0 Crepis occidentalis Gray Hawk's-beard G5 S4 Native Crepis runcinata Naked-stem Hawk's-beard G5 S5 Native 5 Crepis runcinata ssp. glauca Fiddleleaf Hawksbeard G5T4T5 SNR Native Crepis runcinata ssp. hispidulosa Fiddleleaf Hawksbeard G5T3T5 S4 Native Crepis runcinata ssp. runcinata Fiddleleaf Hawksbeard G5T5 SNR Native Crepis setosa Bristly Hawk's-beard GNR SNA Exotic 0 Crepis tectorum Narrowleaf Hawk's-beard GNR SNA Exotic 0 Dyssodia papposa Fetid Dogweed G5 S4 Native Echinacea angustifolia Narrow-leaved Purple Coneflower G4 S4 Native Ericameria discoidea Whitestem Goldenbush G4G5 S3S4 Native Haplopappus macronema Ericameria discoidea var. discoidea Whitestem Goldenbush G4G5T4 S1S2 Native SOC Haplopappus macronema var. macronema Ericameria discoidea var. linearis Linear-leaved Whitestem Goldenbush G4G5T4 S3S4 Native Ericameria linearis Haplopappus macronema var. linearis Ericameria nana Dwarf Goldenweed G5 SH Native SOC Haplopappus nanus Ericameria nauseosa Rubber Rabbitbrush G5 S5 Native 2 Chrysothamnus nauseosus Ericameria nauseosa var. graveolens Rubber Rabbitbrush G5T5 SNR Native Chrysothamnus nauseosus ssp. graveolens Ericameria nauseosa var. glabrata Ericameria nauseosa var. nauseosa Rubber Rabbitbrush G5T5 SNR Native Chrysothamnus nauseosus ssp. nauseosus Ericameria nauseosa var. oreophila Rubber Rabbitbrush G5T4T5 SNR Native Chrysothamnus nauseosus ssp. consimilis Ericameria nauseosa var. speciosa Rubber Rabbitbrush G5TNR SNR Native Chrysothamnus nauseosus ssp. albicaulis Ericameria parryi Parry's Rabbitbrush G5 S2 Native Chrysothamnus parryi Ericameria parryi var. montana Parry's Mountain Rabbitbrush G5T1 S2 Native SOC Chrysothamnus parryi ssp. montanus Ericameria suffruticosa Singlehead Goldenbush G5 S4 Native Haplopappus suffruticosus Erigeron acris Bitter Fleabane G5 S5 Native 5 Erigeron kamtschaticus 12 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Erigeron nivalis Trimorpha acris Erigeron acris ssp. debilis Bitter Fleabane G5T4 S4S5 Native Erigeron acris ssp. kamtschaticus Bitter Fleabane G5T4T5 S4 Native Erigeron allocotus Big Horn Fleabane G3 S3 Native SOC Erigeron asperugineus Idaho Fleabane G4 S2 Native SOC Erigeron caespitosus Caespitose Fleabane G5 S5 Native Erigeron compositus Cutleaf Fleabane G5 S5 Native Erigeron corymbosus Longleaf Fleabane G5 S4 Native Erigeron coulteri Coulter Fleabane G5 S3S4 Native 6 Erigeron divergens Spreading Fleabane G5 S4 Native Erigeron eatonii Eaton's Fleabane G5 SH Native SOC Erigeron evermannii Evermann Fleabane G4 S2? Native SOC Erigeron filifolius Threadleaf Fleabane G5 S3S4 Native Erigeron flabellifolius Fan-leaved Fleabane G3 S3 Native SOC Erigeron flagellaris Running Fleabane G5 SU Native Review 3 Erigeron formosissimus Beautiful Fleabane G5 S1S3 Native SOC Erigeron glabellus Smooth Fleabane G5 S4 Native Erigeron asper Erigeron glabellus var. glabellus Streamside Fleabane G5T4T5 S4 Native Erigeron glabellus var. pubescens Streamside Fleabane G5T4T5 SNR Native Erigeron gracilis Slender Fleabane G4 S4 Native 6 Erigeron grandiflorus Large-flower Fleabane G4 S1S3 Native SOC Erigeron humilis Low Fleabane G4 S3S4 Native 8 Erigeron lackschewitzii Lackschewitz' Fleabane G3 S3 Native SOC Erigeron lanatus Woolly Fleabane G3G4 S3S4 Native Erigeron leiomerus Smooth Fleabane G4 S2 Native SOC Erigeron linearis Linear-leaf Fleabane G5 S2 Native SOC Erigeron lonchophyllus Short-ray Fleabane G5 S4S5 Native 4 Trimorpha lonchophylla Erigeron ochroleucus Buff Fleabane G5 S5 Native Erigeron ochroleucus var. ochroleucus Buff fleabane G5T4T5 S4S5 Native Erigeron ochroleucus var. scribneri Buff Fleabane G5T5 S4 Native Erigeron parryi Parry's Fleabane G2G3 S2S3 Native SOC Erigeron peregrinus Subalpine Fleabane G5 S4S5 Native 7 Erigeron glacialis Erigeron philadelphicus Philadelphia Fleabane G5 S3S4 Native 3 Erigeron pumilus Shaggy Fleabane G5 S5 Native Erigeron radicatus Taprooted Fleabane G3 S3S4 Native Erigeron rydbergii Rydberg's Fleabane G4 S4 Native Erigeron simplex One-stem Fleabane G4 S4 Native Erigeron speciosus Aspen Fleabane G5 S5 Native Erigeron strigosus Daisy Fleabane G5 S4 Native Erigeron subtrinervis Three-nerve Fleabane G5 S3S4 Native Erigeron tener Slender Fleabane G4 S2? Native SOC Erigeron tweedyi Tweedy's Fleabane G4 S3S4 Native Erigeron ursinus Bear River Fleabane G4 S3 Native Eriophyllum lanatum Common Woolly-sunflower G5 S4 Native Eriophyllum lanatum var. integrifolium Common Woolly Sunflower G5T3T5 SNR Native Eriophyllum lanatum var. lanatum Common Woolly-sunflower G5T5 SNR Native Eucephalus elegans Elegant Aster G5 S4S5 Native Aster perelegans Eucephalus engelmannii Engelmann's Aster G4G5 S4S5 Native Aster engelmannii Eupatorium maculatum Spotted Joepye-weed G5 S1S2 Native SOC 5 Eupatoriadelphus maculatus Eupatorium occidentale Western Joepye-weed G4 S2 Native SOC

13 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Ageratina occidentalis Eurybia conspicua Showy Aster G5 S5 Native Aster conspicuus Eurybia glauca Gray Aster G4G5 S3? Native Review Aster glaucodes Herrickia glauca Eurybia integrifolia Thick-stem Aster G5 S4S5 Native Aster integrifolius Eurybia merita Subalpine Aster G5 S4 Native Aster meritus Eurybia sibirica Arctic Aster G5 S4 Native Aster sibiricus Euthamia graminifolia Flat-top Fragrant Goldenrod G5 SU Unkn/Undt Review 7 Solidago graminifolia Euthamia occidentalis Western Fragrant Goldenrod G5 S4 Native 7 Solidago occidentalis Evax prolifera Big-head Evax G5 SU Unkn/Undt Review Diaperia prolifera Filago prolifera Filago arvensis Field Fluffweed GNR SNA Exotic 0 Gaillardia aristata Great Blanket-flower G5 S5 Native Galinsoga quadriradiata Fringed Quickweed GNR SNA Exotic 0 Gnaphalium macounii Macoun’s Cudweed G5 S4 Native Gnaphalium viscosum [misapplied] Pseudognaphalium macounii Gnaphalium microcephalum White Cudweed G5 SNR Native Gnaphalium thermale Pseudognaphalium canescens Pseudognaphalium thermale Gnaphalium palustre Western Marsh Cudweed G5 S4 Native 3 Gnaphalium purpureum Purple Cudweed G5 SU Unkn/Undt Review Gamochaeta ustulata Gnaphalium stramineum Cotton-batting Cudweed G5 SNR Native Review 3 Gnaphalium chilense Pseudognaphalium stramineum Gnaphalium uliginosum Low Cudweed G5 SNA Exotic 0 Grindelia howellii Howell's Gumweed G3 S2S3 Native SOC 2 Grindelia nana Idaho Gumweed G5 SNR Native Grindelia hirsutula [in part] Grindelia squarrosa Curlycup Gumweed G5 S5 Native 2 Gutierrezia sarothrae Broom Snakeweed G5 S5 Native Helenium autumnale Common Sneezeweed G5 S4 Native 6 Helenium hoopesii Orange Sneezeweed G5 SU Unkn/Undt Review Dugaldia hoopesii Hymenoxys hoopesii Helianthella quinquenervis Nodding Rockrose G5 SNR Native Review Helianthella uniflora Rocky Mountain Rockrose G5 S4 Native Helianthus annuus Common Sunflower G5 S5 Native Helianthus maximiliani Maximillian Sunflower G5 S4 Native Helianthus nuttallii Nuttall's Sunflower G5 S4 Native 7 Helianthus pauciflorus Stiff Sunflower G5 S4 Native Helianthus laetiflorus Helianthus rigidus Helianthus petiolaris Prairie Sunflower G5 S4 Native Helianthus pumilus Little Sunflower G4? SNR Review Helianthus x laetiflorus Hybrid Prairie Sunflower GNA SNA Unkn/Undt Heterotheca villosa Hairy Golden-aster G5 S5 Native Chrysopsis villosa 14 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Heterotheca villosa var. depressa Low Golden Aster G5T3 SU Unkn/Undt Review Chrysopsis depressa Heterotheca depressa Heterotheca villosa var. foliosa Hairy False Goldenaster G5T5? SNR Native Heterotheca villosa var. minor Hairy False Goldenaster G5T4T5 SNR Native Heterotheca villosa var. villosa Hairy False Goldenaster G5T5 SNR Native Hieracium albiflorum White-flower Hawkweed G4G5 S4S5 Native Hieracium aurantiacum Orange Hawkweed GNR SNA Exotic 0 Hieracium caespitosum Meadow Hawkweed GNR SNA Exotic 0 Hieracium pratense Hieracium gracile Alpine Hawkweed G5 S4S5 Native Hieracium triste Hieracium praealtum Kingdevil GNR SNA Exotic 0 Hieracium scouleri Scouler's Hawkweed G5 S5 Native Hieracium albertinum Hieracium cynoglossoides Hieracium scouleri var. albertinum Albert's hawkweed G5TNR S4 Native Hieracium albertinum Hieracium scouleri var. griseum Hound's-tongue Hawkweed G5T5? S4S5 Native Hieracium cynoglossoides Hieracium scouleri var. scouleri Scouler's Hawkweed G5T5 SNR Native Review Hieracium umbellatum Narrowleaf Hawkweed G5 S4 Native Hieracium canadense Hulsea algida Alpine Hulsea G4G5 S4 Native Hymenopappus filifolius Fine-leaved Hymenopappus G5 SU Native Hymenopappus filifolius var. luteus Yellowish Hymenopappus G5T3T5 SU Native Review Hymenopappus filifolius var. polycephalus Manyhead Hymenopappus G5T4T5 SNR Native Hymenoxys acaulis Stemless Four-nerve-daisy G5 S4S5 Native Tetraneuris acaulis Hymenoxys grandiflora Old-Man-of-the-Mountain G4 S3S4 Native Tetraneuris grandiflora Hymenoxys richardsonii Richardson's Bitterweed G5 SNR Native Hymenoxys torreyana Torrey Bitterweed G4 S3S4 Native PSOC Tetraneuris torreyana Hypochaeris radicata Hairy Cat's-ear GNR SNA Exotic 0 Ionactis alpina Lava Aster G5 S4 Native Aster scopulorum Ionactis stenomeres Rocky Mountain Aster G4 S4 Native Aster stenomeres Iva axillaris Small-flowered Marsh-elder G5 SNR Native 3 Iva xanthifolia Coarse Sumpweed G5 SNR Unkn/Undt 3 Cyclachaena xanthifolia Cyclachaena xanthiifolia Lactuca biennis Tall Blue Lettuce G5 SNR Unkn/Undt 3 Lactuca canadensis Canada Lettuce G5 SNR Unkn/Undt Lactuca ludoviciana Western Lettuce G4G5 SNR Native Lactuca serriola Prickly Lettuce GNR SNA Exotic 0 Lactuca tatarica Tartarian Lettuce G5 SNR Native 4 Lactuca pulchella Lagophylla ramosissima Slender Hareleaf G5 S1 Native SOC Lapsana communis Common Nipplewort GNR SNA Exotic 0 Leucanthemum vulgare Oxeye Daisy GNR SNA Exotic 0 Chrysanthemum leucanthemum Liatris ligulistylis Rocky Mountain blazing star G5? SNR Native Liatris punctata Dotted blazing star G5 S4S5 Native Lorandersonia linifolia Spearleaf Rabbitbrush G5 S3S4 Native PSOC Chrysothamnus linifolius Chrysothamnus viscidiflorus var. linifolius 15 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Lygodesmia juncea Rush Skeleton-plant G5 S5 Native Machaeranthera canescens Hoary Tansy-aster G5 SNR Native Dieteria canescens Machaeranthera grindelioides Rayless Tansy-aster G5 S5 Native Xanthisma grindelioides Machaeranthera pinnatifida Spiny Goldenaster G5 SNR Unkn/Undt Haplopappus spinulosus Xanthisma spinulosum Machaeranthera tanacetifolia Tanseyleaf Tansy-aster G5 SNR Native Aster tanacetifolius Madia exigua Little Tarweed G5 SNR Native Madia glomerata Mountain Tarweed G5 SNR Native Madia gracilis Grassy Tarweed G5 SNR Unkn/Undt Madia minima Small-headed Tarweed G4 S3S4 Native PSOC Hemizonella minima Malacothrix torreyi Desert Dandelion G4 S1S2 Native SOC Matricaria discoidea Pineapple-weed Chamomile G5 SNA Exotic 0 Matricaria matricarioides Matricaria maritima False Chamomile G5 SNA Exotic 0 Tripleurospermum maritimum Microseris nutans Nodding microseris G5 S4S5 Native Mycelis muralis Wall-lettuce GNR SNA Exotic 0 Lactuca muralis Nothocalais cuspidata Prairie False-dandelion G5 S4? Native Microseris cuspidata Nothocalais nigrescens Black Hairy False-dandelion G4 S4 Native Microseris nigrescens Nothocalais troximoides Sagebrush False dandelion G5 S4? Native Microseris troximoides Onopordum acanthium Scotch Thistle GNR SNA Exotic 0 Oreostemma alpigenum Anderson's Aster G5 S4 Native Aster alpigenus Petasites frigidus Sweet coltsfoot G5 S4 Native Petasites sagittatus [in part] Petasites frigidus var. frigidus Arctic sweet coltsfoot G5T5 S2 Native SOC 9 Petasites frigidus var. sagittatus Arrowleaf sweet coltsfoot G5T5 S4 Native 8 Petasites sagittatus Picradeniopsis oppositifolia Oppositeleaf False Bahia G5? S4 Native Bahia oppositifolia Platyschkuhria integrifolia Basin Daisy G5 S3S4 Native Pleiacanthus spinosus Spiny Skeletonweed G4 S2 Native SOC Lygodesmia spinosa Stephanomeria spinosa Prenanthes racemosa Glaucous Rattlesnake-root G5 SU Unkn/Undt Review Prenanthes sagittata Arrow-leaf Rattlesnake-root G3G4 S4 Native Psilocarphus brevissimus Dwarf woolly-heads G4 S1 Native SOC 8 Psilocarphus elatior Tall woolly-heads G4Q SU Unkn/Undt Pyrrocoma carthamoides Large-flower Goldenweed G4G5 S4 Native Haplopappus carthamoides Pyrrocoma carthamoides var. carthamoides Large-flower Goldenweed G4G5T4 S4 Native Haplopappus carthamoides ssp. carthamoides Pyrrocoma carthamoides var. subsquarrosa Beartooth Large-flowered G4G5T2T3 S2 Native SOC Haplopappus carthamoides var. subsquarrosus Pyrrocoma integrifolia Entire-leaf Goldenweed G3G4 S3S4 Native Review 4 Haplopappus integrifolius Pyrrocoma lanceolata Lance-leaved Goldenweed G4? SNR Native Review 4 Haplopappus lanceolatus Pyrrocoma uniflora Plantain Goldenweed G5 S3S4 Native 2 16 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Haplopappus uniflorus Ratibida columnifera Prairie Coneflower G5 S4S5 Native Rudbeckia hirta Blackeyed Susan G5 SU Unkn/Undt Rudbeckia laciniata Cut-leaved Coneflower G5 SNR Native 5 Rudbeckia occidentalis Western Coneflower G5 SNR Native 7 Saussurea americana American Saw-wort G5 SNR Native Saussurea densa Dwarf Saw-wort G4 S2S3 Native SOC Saussurea nuda var. densa Saussurea weberi Weber's Saw-wort G2G3 S2 Native SOC Scorzonera laciniata Mediterranean Serpent-root GNR SNA Exotic 0 Senecio amplectens Clasping Groundsel G4 S1 Native SOC Ligularia amplectens Senecio canus Woolly Groundsel G5 S5 Native Packera cana Senecio congestus Marsh Ragwort G5 SU Unkn/Undt Review Tephroseris palustris Senecio conterminus Northwestern Groundsel G3 S4 Native Packera contermina Packera cymbalaria Packera resedifolia Senecio resedifolius Senecio crassulus Thick-leaf Groundsel G5 S4 Native 7 Senecio cymbalarioides Cleft-leaf Groundsel G5 S5 Native 7 Packera subnuda Senecio subnudus Senecio debilis Weak Groundsel G4 S3? Native Review 8 Packera debilis Senecio dimorphophyllus Two-leaf Ragwort G4 SNR Native Review Packera dimorphophylla Senecio dimorphophyllus var. dimorphophyllus Twoleaf Ragwort G4T3T4 SNR Native Review Senecio dimorphophyllus var. paysonii Payson's Groundsel G4T4Q SNR Native Review Senecio elmeri Elmer's Ragwort G4 S2 Native SOC Senecio spribillei Senecio eremophilus Desert Groundsel G5 S1S2 Native SOC Senecio fremontii Fremont's Ragwort G5 S4 Native Senecio fuscatus Twice-hairy Butterweed G4 S3? Native Review Senecio lindstroemii Senecio tundricola Tephroseris lindstroemii Senecio hydrophiloides Sweet Marsh Ragwort G4G5 S4 Native 5 Senecio foetidus Senecio hydrophilus Alkali-marsh Ragwort G5 S3? Native Review 5 Senecio indecorus Elegant Groundsel G5 S4? Native 6 Packera indecora Senecio integerrimus Entire-leaf Ragwort G5 S5 Native 7 Senecio integerrimus var. exaltatus Columbia Ragwort G5T5 S5 Native Senecio integerrimus var. integerrimus Lambstongue Ragwort G5T5? S3S4 Native Review Senecio integerrimus var. ochroleucus Entire-leaf Ragwort G5T4T5 SU Review Senecio integerrimus var. scribneri Scribner's Ragwort G5T1T3 S3? Native Review Senecio jacobaea Tansy Ragwort GNR SNA Exotic 0 Senecio lugens Black-tip Groundsel G5 S4 Native Senecio megacephalus Large-headed Ragwort G4 S4 Native Senecio pauciflorus Few-flowered Butterweed G4G5 SU Native Review Packera pauciflora Senecio pauperculus Balsam Ragwort G5 S4 Native 5 Packera paupercula Senecio plattensis Prairie Ragwort G5 S3S4 Native Review Packera plattensis 17 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Senecio pseudaureus Western Golden Groundsel G5 S4S5 Native 7 Packera pseudaurea Senecio serra Tall Groundsel G5 S4 Native 5 Senecio sphaerocephalus Rough-head Groundsel G4G5 S4 Native 6 Senecio streptanthifolius Rocky Mountain Groundsel G5 S4 Native Packera streptanthifolia Senecio triangularis Arrow-leaf Groundsel G5 S5 Native 5 Senecio vulgaris Common Groundsel GNR SNA Exotic 0 Senecio werneriifolius Rock Groundsel G5 S3S4 Native Packera werneriifolia Solidago canadensis Canada Goldenrod G5 S5 Native 3 Solidago altissima Solidago lepida Solidago canadensis var. gilvocanescens Great Plains Goldenrod G5T5 SU Native Review Solidago altissima var. gilvocanescens Solidago canadensis var. salebrosa Rough Canada Goldenrod G5T5 S5 Native Solidago lepida var. salebrosa Solidago gigantea Giant Goldenrod G5 S3S4 Native 6 Solidago missouriensis Missouri Goldenrod G5 S5 Native Solidago mollis Velvety Goldenrod G5 S3? Native Review Solidago multiradiata Rocky Mountain Goldenrod G5 S4 Native Solidago nana Baby Goldenrod G5 S3S4 Native Review Solidago nemoralis Field Goldenrod G5 SU Native Review Solidago ptarmicoides Prairie Goldenrod G5 S1 Native SOC Aster ptarmicoides Oligoneuron album Solidago rigida Stiff Goldenrod G5 S3S4 Native Oligoneuron rigidum Solidago simplex Sticky Goldenrod G5 SU Native Review Solidago spathulata [of some authors] Solidago velutina Three-nerved Goldenrod G5? S1 Native SOC Solidago sparsiflora Sonchus arvensis Field Sowthistle GNR SNA Exotic 0 Sonchus arvensis ssp. arvensis Field Sowthistle GNRTNR SNA Exotic 0 Sonchus arvensis ssp. uliginosus Field Sowthistle GNRTNR SNA Exotic 0 Sonchus uliginosus Sonchus asper Spiny-leaf Sowthistle GNR SNA Exotic 0 Sonchus oleraceus Common Sowthistle GNR SNA Exotic 0 Sphaeromeria argentea Chicken-sage G3G4 S2S3 Native SOC Tanacetum nuttallii Sphaeromeria capitata Rock-tansy G4 S4 Native Tanacetum capitatum Stenotus acaulis Stemless Mock Goldenweed G5 S5 Native Haplopappus acaulis Stenotus armerioides Thrift Mock Goldenweed G4G5 SNR Native Haplopappus armerioides Stenotus lanuginosus Woolly Goldenweed G5 S4 Native Haplopappus lanuginosus Stenotus multicaulis Many-stem Goldenweed G4 S3S4 Native PSOC Haplopappus multicaulis Oonopsis multicaulis Stephanomeria runcinata Desert wirelettuce G5 SNR Native Stephanomeria tenuifolia Narrowleaf wirelettuce G5 SNR Native Stephanomeria minor var. minor Symphyotrichum ascendens Western Aster G5 S5 Native 2 Aster adscendens Aster ascendens Aster chilensis ssp. adscendens 18 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Symphyotrichum boreale Boreal Aster G5 S4 Native Aster borealis Aster junciformis Symphyotrichum campestre Western Meadow Aster G5 S4S5 Native Aster campestris Symphyotrichum ciliatum Rayless Alkali Aster G5 S4 Native Aster brachyactis Brachyactis ciliata Symphyotrichum ciliolatum Fringed Blue Aster G5 SNR Native Review 5 Aster ciliolatus Symphyotrichum cusickii Cusick's Aster G4? S1S3 Native Review Aster cusickii Symphyotrichum eatonii Eaton's Aster G5 S5 Native 5 Aster eatonii Symphyotrichum ericoides White Heath Aster G5 S5 Native 6 Aster ericoides Aster pansus Symphyotrichum falcatum White Prairie Aster G5 S5 Native Aster falcatus Symphyotrichum foliaceum Leafy-bracted Aster G5 S5 Native 5 Aster foliaceus Symphyotrichum foliaceum var. apricum Alpine leafy-bract aster G5T4 S4 Native Aster foliaceus var. apricus Symphyotrichum foliaceum var. foliaceum Leafy-bract aster G5T5 S5 Native Aster foliaceus var. foliaceus Symphyotrichum foliaceum var. parryi Parry's aster G5T5 S5 Native Aster foliaceus var. parryi Symphyotrichum hendersonii Henderson's Aster G4? SNR Native Review Aster foliaceus var. lyallii Symphyotrichum laeve Smooth Blue Aster G5 S5 Native Aster laevis Symphyotrichum lanceolatum White Panicle Aster G5 S4 Native 4 Aster hesperius Aster lanceolatus Symphyotrichum molle Soft Aster G3 S1S3 Native SOC Symphyotrichum oblongifolium Aromatic Aster G5 S4 Native Aster oblongifolius Symphyotrichum spathulatum Western Mountain Aster G5 S5 Native 5 Aster occidentalis Aster spathulatus Symphyotrichum subspicatum Douglas's Aster G5 SNR Native Review 6 Aster subspicatus Tanacetum balsamita Coastmary G5 SNA Exotic 0 Balsamita major Tanacetum parthenium Feverfew GNR SNA Exotic 0 Tanacetum vulgare Common Tansy GNR SNA Exotic 0 Taraxacum ceratophorum Rocky Mountain dandelion G5 S4 Native Taraxacum eriophorum Taraxacum officinale ssp. ceratophorum Taraxacum erythrospermum Redseed dandelion GNR SNA Exotic 0 Taraxacum laevigatum Taraxacum lyratum Alpine dandelion G5 S3S4 Native Taraxacum scopulorum Taraxacum officinale Common dandelion G5 SNA Exotic 0 Tetradymia canescens Gray Horsebrush G5 S4 Native Tetradymia spinosa Short-spine Horsebrush G5 SU Unkn/Undt Review Thelesperma megapotamicum Hopi-tea G5 SNA Review Thelesperma subnudum Border Goldthread G5 S4 Native 19 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Thelesperma marginatum Tonestus aberrans Idaho Goldenweed G3 S2S3 Native SOC Eurybia aberrans Haplopappus aberrans Triniteurybia aberrans Tonestus lyallii Lyall's goldenweed G5 S3S4 Native Haplopappus lyallii Tonestus pygmaeus Pygmy Goldenweed G4 SH Native SOC Haplopappus pygmaeus Townsendia condensata Cushion Townsend-daisy G4 S1S3 Native SOC Townsendia exscapa Silky Townsend-daisy G5 SNR Native Review Townsendia florifera Showy Townsend-daisy G5 S1S2 Native SOC Townsendia hookeri Hooker's Townsend-daisy G5 S4 Native [including] Townsendia nuttallii Townsendia incana Hoary Townsend-daisy G5 S3? Native Review Townsendia leptotes Slender Townsend-daisy G4 SU Native Review Townsendia montana Wyoming Townsend-daisy G4 S4 Native Townsendia alpigena Townsendia parryi Parry's Townsend-daisy G4? S4S5 Native Townsendia spathulata Sword Townsend-daisy G3 S3S4 Native PSOC Tragopogon dubius Meadow Goat's-beard GNR SNA Exotic 0 Tragopogon porrifolius Purple Goat's-beard GNR SNA Exotic 0 Tragopogon pratensis Meadow Goat's-beard GNR SNA Exotic 0 Verbesina encelioides Golden Crownbeard G5 SU Unkn/Undt Review Viguiera multiflora Many-flowered Viguiera G4G5 S3 Native SOC Heliomeris multiflora Wyethia amplexicaulis Northern Mule's-ears G4G5 SNR Native Wyethia helianthoides White-head Mule's-ears G4G5 SNR Native 2 Wyethia scabra Rough Mule's Ears G4 S2S3 Native Review Scabrethia scabra Xanthium spinosum Spiny Cocklebur GNR SNA Exotic 0 Xanthium strumarium Rough Cocklebur G5 SNA Exotic 0 Xylorhiza glabriuscula Woody Aster G4 S4 Native Balsaminaceae Impatiens aurella Pale-yellow Jewel-weed G4? SU Native Review Impatiens ecalcarata Spurless Touch-me-not G3G4 S3S4 Native PSOC 3 Berberidaceae Berberis aquifolium Piper's Oregon-grape G5 SNR Native Mahonia aquifolium Berberis nervosa Longleaf Oregon-grape G5 SU Native Review Mahonia nervosa Berberis repens Creeping Oregon-grape G5 S5 Native Mahonia repens Berberis vulgaris European Barberry GNR SNA Exotic 0 Betulaceae Alnus incana Speckled Alder G5 S4S5 Native 6 Alnus tenuifolia Alnus rubra Red Alder G5 S1 Native SOC Alnus viridis Green Alder G5 S5 Native 6 Alnus crispa ssp. sinuata Alnus sinuata Betula nana Swamp Birch G5 S3S4 Native 8 Betula glandulosa Betula occidentalis Spring Birch G4G5 S4S5 Native 5 Betula papyrifera Paper Birch G5 S4 Native Betula pumila Bog Birch G5 SNR Native Betula x sargentii Hybrid Birch GNA SNA Betula nana x Betula pumila 20 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Betula x utahensis Hybrid Birch GNA SNA Betula occidentalis × Betula papyrifera Boraginaceae Amsinckia lycopsoides Bugloss Fiddle-neck G4? SU Native Review Amsinckia menziesii Small-flower Fiddle-neck G5 SNA Exotic 0 Anchusa arvensis Small Bugloss GNR SNA Exotic 0 Anchusa azurea Italian Bugloss GNR SNA Exotic 0 Anchusa officinalis Common Bugloss GNR SNA Exotic 0 Asperugo procumbens German Madwort GNR SNA Exotic 0 Borago officinalis Common Borage GNR SNA Exotic 0 Cryptantha affinis Slender Cat's-eye G4 SNR Native Cryptantha ambigua Obscure Cat's-eye G4 SNR Native Cryptantha cana Wooly Cryptantha G5 S4 Native Cryptantha celosioides Cocks-comb Cat's-eye G5 S4 Native Cryptantha cinerea James Cat's-eye G5 SNR Unkn/Undt Cryptantha fendleri Fendler Cat's-eye G4 S2 Native SOC Cryptantha flavoculata Pale Yellow Cryptantha G5 S3S4 Native PSOC Cryptantha humilis Round-headed Cryptantha G4? SH Native SOC Cryptantha kelseyana Kelsey's Cat's-eye G4 SNR Native Cryptantha minima Little Cat's-eye G5 SNR Native Cryptantha scoparia Miner's Candle G4? S1 Native SOC Cryptantha sobolifera Montana Cryptantha G4? S4 Native Cryptantha spiculifera Snake River Cat's-eye G4? S4 Native Cryptantha torreyana Torrey's Cat's-eye G5 SNR Native Cryptantha watsonii Watson's Cat's-eye G5 SNR Native Cynoglossum officinale Common Hound's-tongue GNR SNA Exotic 0 Echium vulgare Common Viper's-bugloss GNR SNA Exotic 0 Eritrichium howardii Howard's Forget-me-not G4 S4 Native Eritrichium nanum Alpine Forget-me-not G5 S4S5 Native Hackelia cinerea Gray Stickseed G4? S3S4 Native Hackelia deflexa Northern Stickseed G5 SNR Native Hackelia floribunda Davis Mountain Stickseed G5? S4 Native Hackelia micrantha Blue Stickseed G5 S4 Native Hackelia patens Johnston's Stickseed G5 SNR Native Heliotropium curassavicum Seaside Heliotrope G5 SNR Native 5 Lappula cenchrusoides Great Plains Stickseed G4 SU Unkn/Undt Review Lappula occidentalis Flatspine Stickseed G5 SNR Unkn/Undt Lappula redowskii Lappula squarrosa Bristly Stickseed GNR SNA Exotic 0 Lappula echinata Lappula myosotis Lithospermum arvense Corn-gromwell GNR SNA Exotic 0 Buglossoides arvensis Lithospermum incisum Narrow-leaved Puccoon G5 S4 Native Lithospermum ruderale Western Gromwell G5 S5 Native Mertensia alpina Alpine Bluebells G4? S3S4 Native Mertensia bella Oregon Bluebells G4 S2S3 Native SOC Mertensia ciliata Streamside Bluebells G5 S4 Native 6 Mertensia lanceolata Prairie Bluebells G5 SNR Native Mertensia longiflora Long-flower Bluebells G4G5 SNR Native Mertensia oblongifolia Sagebrush Bluebells G5 S4 Native Mertensia perplexa Mertensia viridis Mertensia paniculata Tall Bluebells G5 SNR Native 7 Myosotis arvensis Rough Forget-me-not GNR SNA Exotic 0 Myosotis asiatica Asian Forget-me-not G5 SNR Native 7 Myosotis alpestris

21 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Myosotis sylvatica var. alpestris Myosotis laxa Small Forget-me-not G5 SNR Native 4 Myosotis scorpioides True Forget-me-not G5 SNA Exotic 0 Myosotis stricta Small-flowered Forget-me-not GNR SNA Exotic 0 Myosotis micrantha Myosotis verna Early Forget-me-not G5 SU Unkn/Undt Review Onosmodium molle Soft-hairy False Gromwell G4G5 SNR Native Plagiobothrys leptocladus Slender-branched Popcorn-flower G4 S1 Native SOC Plagiobothrys scouleri Meadow Popcorn-flower G5 S4 Native 2 Plagiobothrys stipitatus Stalked Popcorn-flower G4 SNR Symphytum officinale Common Comfrey GNR SNA Exotic 0 Brassicaceae Alyssum alyssoides Pale Alyssum GNR SNA Exotic 0 Alyssum desertorum Desert Alyssum GNR SNA Exotic 0 Alyssum simplex Alyssum GNR SNA Exotic 0 Alyssum parviflorum Arabidopsis lyrata Lyre-leaf Rockcress G5 SH Native SOC Arabis kamchatica Arabis lyrata Arabidopsis thaliana Wall-cress GNR SNA Exotic 0 Arabis hirsuta Western Hairy Rockcress G5 SU Native Review Arabis nuttallii Nuttall's Rockcress G5 S4? Native Arabis bridgeri Athysanus pusillus Sandweed G4 S1 Native SOC Barbarea orthoceras American Winter-cress G5 SU Native Review 4 Barbarea vulgaris Yellow Rocket GNR SNA Exotic 0 Berteroa incana Hoary False-alyssum GNR SNA Exotic 0 Boechera calderi Calder's Rockcress G4? SNR Native Arabis calderi Boechera collinsii Collins' Rockcress G5 SNR Native Arabis holboellii var. collinsii Boechera demissa Daggett Rockcress G5 S1S3 Native SOC Arabis demissa Boechera divaricarpa Hybrid Rockcress GNA SNA Native Arabis divaricarpa Arabis x divaricarpa Boechera fecunda Sapphire Rockcress G2 S2 Native SOC Arabis fecunda Boechera lemmonii Lemmon's Rockcress G5 SU Native Review Arabis lemmonii Boechera lyallii Lyall's Rockcress G5 SU Native Review Arabis lyallii Boechera microphylla Small-leaf Rockcress G5 SU Native Review Arabis microphylla Boechera pendulocarpa Dropseed Rockcress G5? SNR Native Arabis holboellii var. pendulocarpa Boechera retrofracta Second Rockcress G5 SNR Native Arabis holboellii var. retrofracta Boechera saximontana Wind-river Rockcress G2G3Q SU Native Review Arabis microphylla var. saximontana Arabis pendulocarpa var. saximontana Arabis williamsii var. saximontana Boechera sparsiflora Elegant Rockcress G5 SU Native Review Arabis sparsiflora Boechera stricta Drummond's Rockcress G5 S4S5 Native Arabis drummondii Brassica juncea Chinese Mustard GNR SNA Exotic 0 Brassica nigra Black Mustard GNR SNA Exotic 0 22 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Brassica rapa Field Mustard GNR SNA Exotic 0 Brassica campestris Braya humilis Low Braya G5 S2 Native SOC Camelina microcarpa Little-seed False Flax GNR SNA Exotic 0 Camelina sativa Large-seed False-flax GNR SNA Exotic 0 Capsella bursa-pastoris Common Shepherd's Purse GNR SNA Exotic 0 Cardamine breweri Brewer's Bittercress G5 SNR Native 7 Cardamine oligosperma Few-seed Bitter-cress G5 SNR Native 3 Cardamine oligosperma var. kamtschatica Few-seeded Bittercress G5T3T5 S1? Native SOC Cardamine oligosperma var. oligosperma Little Western Bittercress G5T5 S1S2 Native Review Cardamine pensylvanica Pennsylvania Bittercress G5 SNR Native 3 Cardamine rupicola Cliff Toothwort G3 S3 Native SOC Chorispora tenella Common Blue-mustard GNR SNA Exotic 0 Conringia orientalis Hare's-ear Mustard GNR SNA Exotic 0 Descurainia incana Mountain Tansymustard G5 SNR Native Descurainia richardsonii Descurainia incana ssp. incana Mountain Tansymustard G5T5? SNR Native Descurainia incana ssp. viscosa Mountain Tansymustard G5T3T5 SNR Native Descurainia incana var. macrosperma Mountain Tansymustard G5T3T5 SNR Native Descurainia incana ssp. procera Descurainia pinnata Pinnate Tansymustard G5 S5 Native Descurainia pinnata ssp. brachycarpa Western Tansymustard G5T5 SNR Native Descurainia pinnata ssp. filipes Western Tansymustard G5T5 SNR Native Descurainia pinnata ssp. intermedia Western Tansymustard G5T5? SNR Native Descurainia pinnata ssp. nelsonii Nelson's Tansymustard G5T3T5 SNR Native Descurainia sophia Herb Sophia GNR SNA Exotic 0 Diplotaxis muralis Stinking Wallrocket GNR SNA Exotic 0 Draba albertina Slender Whitlow-grass G4 SNR Native Draba stenoloba var. nana Draba aurea Golden Draba G5 SNR Native 7 Draba brachycarpa Short-fruited Whitlow-grass G4G5 SNA Native Draba calcifuga G3? S3 Native Review Draba cana Hoary Draba G5 SNR Native Draba breweri var. cana Draba lanceolata Draba crassa Thick-leaf Whitlow-grass G3 S2S3 Native SOC Draba crassifolia Snowbed Whitlow-grass G5 SNR Native Draba daviesiae Bitterroot Draba G3 S3 Native SOC Draba apiculata var. daviesiae Draba densifolia Dense-leaf Draba G5 S2 Native SOC Draba fladnizensis White Arctic Draba G4 S2? Native SOC Draba globosa Round-fruited Draba G3 S2S3 Native SOC Draba apiculata Draba incerta Yellowstone Whitlow-grass G5 S4S5 Native Draba lonchocarpa Lance-pod Whitlow-grass G5 SNR Native Draba nivalis [misapplied] Draba macounii Macoun's Draba G3G4 S2 Native SOC Draba nemorosa Wood Whitlow-grass G5 SNA Exotic 0 Draba oligosperma Few-seed Whitlow-grass G5 S5 Native Draba paysonii Payson's Whitlow-grass G5 SNR Native Draba paysonii var. paysonii Payson's Whitlow-grass G5T3 S3 Native Review Draba paysonii var. treleasii Payson's Draba G5T4T5 SNR Native Draba novolympica Draba porsildii Porsild's Draba G3G4 S2S3 Native SOC Draba praealta Tall Whitlow-grass G5 SNR Native Draba reptans Carolina Whitlow-grass G5 SNR Native Draba stenoloba Alaska Whitlow-grass G5 SNR Native

23 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Draba ventosa Wind River Draba G3 S1S2 Native SOC Draba verna Spring Draba GNR SNA Exotic 0 Eruca vesicaria Rocket-salad GNR SNA Exotic 0 Eruca sativa Erucastrum gallicum Common Dogmustard G5 SNA Exotic 0 Erysimum asperum Prairie-rocket Wallflower G5 S4 Native Erysimum capitatum Western Wallflower G5 S4 Native Erysimum cheiranthoides Wormseed Wallflower G5 S4 Native Erysimum inconspicuum Small-flower Prairie Wallflower G5 S4 Native Erysimum repandum Spreading Wallflower GNR SNA Exotic 0 Eutrema salsugineum Saltwater Cress G4G5 SH Unkn/Undt Arabidopsis salsuginea Thellungiella salsuginea Halimolobos perplexa Puzzling Rockcress G4 S2 Native SOC Sandbergia perplexa Hesperis matronalis Dame's Rocket G4G5 SNA Exotic 0 Hornungia procumbens Hutchinsia G5 S2 Native SOC Hutchinsia procumbens Idahoa scapigera Scalepod G5 S1 Native SOC Isatis tinctoria Dyer's Woad GNR SNA Exotic 0 Lepidium appelianum Long-stalk Hoary-cress GNR SNA Exotic 0 Cardaria pubescens Lepidium campestre Field Pepper-grass GNR SNA Exotic 0 Lepidium chalepense Lenspod Whitetop GNR SNA Exotic 0 Cardaria chalepensis Cardaria draba ssp. chalepensis Lepidium densiflorum Dense-flower Pepper-grass G5 SNR Native Lepidium densiflorum var. densiflorum Common Pepperweed G5T5 SNR Native Lepidium densiflorum var. pubecarpum Babyseed Pepperweed G5T4 SNR Native Lepidium densiflorum var. ramosum Miner's Pepperweed G5T4 SNR Native Lepidium draba Whitetop GNR SNA Exotic 0 Cardaria draba Lepidium latifolium Broad-leaf Pepper-grass GNR SNA Exotic 0 Lepidium montanum Mountain Peppergrass G5? SU Native Lepidium perfoliatum Clasping Pepper-grass GNR SNA Exotic 0 Lepidium ramosissimum Branched Pepper-grass G5 SNR Native Lepidium ramosissimum var. bourgeauanum Bourgeau's Pepper-grass G5T5 SNR Native Lepidium ramosissimum Lepidium ramosissimum var. ramosissimum Manybranched Pepperweed G5TNR SNR Native Lepidium sativum Garden Pepper-grass GNR SNA Exotic 0 Lepidium virginicum Poor-man's Pepper-grass G5 SNR Exotic 0 Lepidium virginicum var. medium Intermediate Pepperweed G5T4T5 SNR Native Lepidium virginicum var. pubescens Hairy Pepperweed G5T4T5 SNR Native Lobularia maritima Sweet Alyssum GNR SNA Exotic 0 Malcolmia africana African Adder's-mouth GNR SNA Exotic 0 Noccaea fendleri Mountain Pennycress G5 SNR Native Thlaspi fendleri Thlaspi montanum Noccaea parviflora Small-flowered Pennycress G3 S2S3 Native SOC Thlaspi parviflorum Physaria acutifolia Sharpleaf Twinpod G5 S4 Native Physaria arenosa Great Plains Bladderpod G5 SNR Native Lesquerella arenosa Physaria brassicoides Double Bladderpod G5 S3 Native SOC Physaria carinata Keeled Bladderpod G3G4 S1 Native SOC Lesquerella carinata Lesquerella carinata var. languida Lesquerella paysonii 24 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Physaria curvipes Curved Bladderpod GNR SNR Native Review Lesquerella alpina [in part] Physaria didymocarpa Common Twinpod G5 S4S5 Native Physaria didymocarpa var. lanata Woolly Twinpod G5T2 S1 Native SOC Physaria douglasii Douglas Bladderpod G4? S1 Native SOC Lesquerella douglasii Physaria eriocarpa Sheep Mountain Bladderpod GNR SNR Native Review Physaria geyeri Geyer's Twinpod G4 S3S4 Native Physaria humilis Bitterroot Bladderpod G2 S2 Native SOC Lesquerella humilis Physaria klausii Divide Bladderpod G3 S3 Native SOC Lesquerella klausii Physaria lesicii Lesica's Bladderpod G2 S2 Native SOC Lesquerella lesicii Physaria ludoviciana Silver Bladderpod G5 S2S3 Native SOC Lesquerella ludoviciana Physaria pachyphylla Thick-leaf Bladderpod GNR SNR Native Review Physaria pulchella Beautiful Bladderpod G3 S3 Native SOC Lesquerella pulchella Physaria carinata ssp. pulchella Physaria pycnantha Mountain-view Bladderpod GNR SNR Native Review Lesquerella alpina ssp. condensata [in part] Physaria nelsonii [in part] Physaria saximontana Fremont County Twinpod G3 S3 Native Physaria saximontana var. dentata Rocky Mountain Twinpod G3T3 S3 Native SOC Physaria spatulata Spatula-leaf Bladderpod GNR SNR Native Review Lesquerella alpina var. spatulata Physaria reediana ssp. spatulata Raphanus raphanistrum Wild Radish GNR SNA Exotic 0 Raphanus sativus Garden Radish GNR SNA Exotic 0 Rorippa alpina Yellowcress G4? SNR Native 4 Rorippa curvipes var. alpina Rorippa austriaca Austrian Yellowcress GNR SNA Exotic 0 Rorippa calycina Persistent-sepal Yellow-cress G3 S1 Native SOC Rorippa curvipes Rocky Mountain Yellowcress G5 SNR Native 4 Rorippa curvisiliqua Curve-pod Yellowcress G5 SNR Native Rorippa microphylla Onerow Watercress GNR SNA Exotic 0 Nasturtium microphyllum Rorippa nasturtium-aquaticum Watercress GNR SNA Exotic 0 Nasturium officinale Rorippa palustris Bog Yellowcress G5 SNR Native 4 Rorippa islandica Rorippa palustris ssp. hispida Hispid Yellowcress G5T5 SNR Native Rorippa palustris ssp. occidentalis Western Bog Yellowcress G5TNR SNR Native Rorippa palustris var. fernaldiana Fernald's Yellowcress G5T5 SNR Native Rorippa sinuata Spreading Yellowcress G5 SNR Native Rorippa sylvestris Creeping Yellowcress G5 SNA Exotic 0 Rorippa tenerrima Modoc County Yellowcress G5 SNR Native Rorippa truncata Wild Yellowcress G5 SNR Native Rorippa curvipes var. truncata Schoenocrambe linifolia Salmon River Plains-mustard G5 SNR Native Sisymbrium linifolium Sinapis alba White Mustard GNR SNA Exotic 0 Brassica hirta Sinapis arvensis Corn Mustard GNR SNA Exotic 0 Brassica kaber Sisymbrium altissimum Tall Tumble-mustard GNR SNA Exotic 0 Sisymbrium loeselii Small Tumble-mustard GNR SNA Exotic 0 25 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Sisymbrium officinale Hairy-pod Hedge-mustard GNR SNA Exotic 0 Smelowskia calycina Alpine Smelowskia G5 S4 Native Smelowskia americana Stanleya pinnata Desert Prince's-plume G4G5 SNR Native Stanleya pinnata var. integrifolia Golden Princesplume G5T3T5 SNR Native Stanleya pinnata var. pinnata Desert Princesplume G5T4T5 SNR Native Stanleya tomentosa Woolly Prince's plume G4 S3S4 Native PSOC Stanleya viridiflora Green Prince's plume G4 S3S4 Native PSOC Streptanthella longirostris Streptanthella G5 S3S4 Native PSOC Thelypodium integrifolium Entireleaf Thelypody G5 SNR Native Thelypodium paniculatum Northwestern Thelypody G2 SH Native SOC Thelypodium sagittatum Slender Thelypody G4 S2 Native SOC Thlaspi arvense Field Pennycress GNR SNA Exotic 0 Transberingia bursifolia ssp. virgata Twiggy Halimolobos G4 S3? Native Review Halimolobos virgata Transberingia virgata Turritis glabra Tower-mustard G5 SNA Exotic 0 Arabis glabra Cabombaceae Brasenia schreberi Watershield G5 S1S2 Native SOC Cactaceae Coryphantha missouriensis Missouri Foxtail Cactus G5 S4 Native Escobaria missouriensis Mammillaria missouriensis Coryphantha vivipara Spinystar Cactus G5 S4 Native Escobaria vivipara Mammillaria vivipara Opuntia fragilis Brittle Pricklypear G4G5 S4 Native Opuntia polyacantha Plains Pricklypear G5 S5 Native Pediocactus simpsonii Simpson's Hedgehog Cactus G4 S4 Native Callitrichaceae Callitriche hermaphroditica Autumnal Water-starwort G5 SNR Native 6 Callitriche heterophylla Large Water-starwort G5 SNR Native 3 Callitriche palustris Vernal Water Starwort G5 SNR Native Callitriche stagnalis Pond Water-starwort GNR SNA Exotic 0 Campanulaceae Campanula glomerata Clustered Bellflower GNR SNA Exotic 0 Campanula medium Canterbury Bells GNR SNA Exotic 0 Campanula parryi Parry's Northern Harebell G4? S3 Native 7 Campanula rapunculoides Creeping Bellflower GNR SNA Exotic 0 Campanula rotundifolia American Harebell G5 S5 Native 3 Campanula scabrella Rough Harebell G4 S3 Native Campanula uniflora Arctic Harebell G4 S2S3 Native Review 9 Downingia laeta Great Basin Downingia G5 S1S2 Native SOC Githopsis specularioides Common Blue-cup G5 S1S2 Native SOC Githopsis calycina Heterocodon rariflorum Western Pearl-flower G5 S2 Native SOC Howellia aquatilis Water Howellia G3 S3 Native SOC 9 Lobelia kalmii Kalm's Lobelia G5 S2? Native Review 5 Lobelia spicata Pale-spiked Lobelia G5 S2? Native SOC Triodanis leptocarpa Slim-pod Venus'-looking-glass G5? S1S2 Native Review Triodanis perfoliata Claspingleaf Venus'-looking-glass G5 SU Native Review 1 Cannabaceae Cannabis sativa Marijuana GNR SNA Exotic 0 Humulus lupulus Common Hops G5 SNA Exotic 0 Capparaceae Cleome lutea Yellow Beeplant G5 S1S2 Native SOC

26 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Cleome serrulata Rocky Mountain Beeplant G5 S4 Native Polanisia dodecandra Common Clammyweed G5 SU Native Review Polanisia trachysperma Caprifoliaceae Linnaea borealis Twinflower G5 S5 Native Lonicera caerulea Western Honeysuckle G5 SU Native Review 8 Lonicera ciliosa Orange Honeysuckle G5 S4 Native Lonicera involucrata Twinberry Honeysuckle G4G5 S4 Native 5 Lonicera morrowii Morrow's Honeysuckle GNR SNA Exotic 0 Lonicera tatarica Tatarian Honeysuckle GNR SNA Exotic 0 Lonicera utahensis Utah Honeysuckle G5 S4 Native Sambucus cerulea Blue Elderberry G5? S4 Native Sambucus nigra ssp. caerulea Sambucus racemosa Red Elderberry G5 S4S5 Native Symphoricarpos albus Common Snowberry G5 S5 Native 3 Symphoricarpos occidentalis Western Snowberry G5 S5 Native 4 Symphoricarpos oreophilus Mountain Snowberry G5 S5 Native Viburnum edule Squashberry G5 SU Native Review 8 Viburnum lantana Wayfaring-tree GNR SNA Exotic 0 Viburnum lentago Nannyberry G5 S2S3 Native SOC Viburnum opulus American Cranberrybush G5 SU Native Review Caryophyllaceae Agrostemma githago Common Corncockle GNR SNA Exotic 0 Arenaria aculeata Spiny Sandwort G5 SU Native Review Eremogone aculeata Arenaria capillaris Fescue Sandwort G5 S4? Native Eremogone capillaris Arenaria congesta Capitate Sandwort G5 S4S5 Native Eremogone congesta Arenaria congesta var. cephaloidea Sharptip Sandwort G5T3T5 SNR Native Eremogone congesta var. cephaloidea Arenaria congesta var. congesta Ballhead Sandwort G5T5? SNR Native Eremogone congesta var. congesta Arenaria congesta var. lithophila Rock-loving Sandwort G5T3T5 SNR Native Eremogone congesta var. lithophila Arenaria hookeri Hooker's Sandwort G5 SNR Native Review Eremogone hookeri Arenaria kingii King's Arenaria G4 S3S4 Native Review Eremogone kingii Arenaria serpyllifolia Thymeleaf Sandwort GNR SNA Exotic 0 Cerastium arvense Field Chickweed G5 S4S5 Native Cerastium beeringianum Bering Sea Chickweed G5 SNR Native Cerastium brachypodum Shortstalk Chickweed G5 SNR Native Cerastium nutans var. brachypodum Cerastium fontanum Common Mouse-ear Chickweed GNR SNA Exotic 0 Cerastium vulgatum [misapplied] Cerastium glomeratum Sticky Mouse-ear Chickweed GNR SNA Exotic 0 Cerastium viscosum Cerastium nutans Nodding Chickweed G5 SNR Native Cerastium tomentosum Snow-in-summer GNR SNA Exotic 0 Dianthus armeria Deptford-pink GNR SNA Exotic 0 Dianthus barbatus Sweet-william GNR SNA Exotic 0 Dianthus deltoides Maiden-pink GNR SNA Exotic 0 Gypsophila paniculata Tall Baby's-breath GNR SNA Exotic 0 Gypsophila scorzonerifolia Garden Baby's-breath GNR SNA Exotic 0 Holosteum umbellatum Jagged Chickweed GNR SNA Exotic 0 Minuartia austromontana Columbian Stitchwort G4 S4 Native

27 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Arenaria rossii [in part] Minuartia rossii [in part] Minuartia nuttallii Nuttall's Sandwort G5 S4S5 Native Arenaria nuttallii Minuartia obtusiloba Alpine Stitchwort G5 S4S5 Native Arenaria obtusiloba Minuartia rubella Boreal Stitchwort G5 S4S5 Native 5 Arenaria rubella Moehringia lateriflora Grove Sandwort G5 S4 Native 5 Arenaria lateriflora Moehringia macrophylla Largeleaf Sandwort G4 S4S5 Native Arenaria macrophylla Paronychia sessiliflora Low Nailwort G5 S4 Native Sagina nivalis Arctic Pearlwort G5 S2S3 Native SOC Sagina procumbens Procumbent Pearlwort G5 SNA Exotic 0 Sagina saginoides Arctic Pearlwort G5 S4S5 Native 3 Saponaria officinalis Bouncing-bet GNR SNA Exotic 0 Scleranthus annuus Annual Knawel GNR SNA Exotic 0 Silene acaulis Moss Campion G5 S4 Native Silene antirrhina Sleepy Catchfly G5 SNR Native Silene conoidea Conoid Catchfly GNR SNA Exotic 0 Silene csereii Balkan Catchfly GNR SNA Exotic 0 Silene dichotoma Forked Catchfly GNR SNA Exotic 0 Silene dioica Red Catchfly GNR SNA Exotic 0 Silene douglasii Dougla's Campion G4 S4 Native Silene drummondii Drummond's Campion G5 SNR Native Lychnis drummondii Silene flos-cuculi Ragged Robin GNR SNA Exotic 0 Lychnis flos-cuculi Silene hitchguirei Mountain Campion G4TNR SU Native Review Lychnis apetala var. montana Silene uralensis ssp. montana Silene latifolia Bladder Campion GNR SNA Exotic 0 Lychnis alba Silene menziesii Menzies' Pink G5 SNR Native 6 Silene noctiflora Night-flowering Catchfly GNR SNA Exotic 0 Silene oregana Oregon Catchfly G5 SNR Native Silene parryi Parry's Campion G5 SNR Native Silene repens Creeping Catchfly G5 S3S4 Native Silene scouleri Scouler's Catchfly G5 SNR Native Silene spaldingii Spalding's Catchfly G2 S2 Native SOC Silene uralensis Apetalous Catchfly G4 SU Native Review 6 Lychnis apetala Silene vulgaris Maiden's-tears GNR SNA Exotic 0 Silene cucubalus Spergula arvensis Cornspurry GNR SNA Exotic 0 Spergularia media Middle-size Sandspurry GNR SNA Exotic 0 Spergularia rubra Purple Sandspurry G5 SNA Exotic 0 Spergularia salina Saltmarsh Sandspurry G5 SNR Unkn/Undt 8 Spergularia marina Stellaria americana American Stitchwort G3G4 S4 Native Stellaria borealis Northern Stitchwort G5 SNR Native 6 Stellaria calycantha Northern Stitchwort G5 SNR Native 6 Stellaria crassifolia Fleshy Stitchwort G5 S1 Native SOC 5 Stellaria crispa Crimped Stitchwort G5 S4 Native 4 Stellaria graminea Little Starwort GNR SNA Exotic 0 Stellaria jamesiana James Stitchwort G5 S1 Native SOC

28 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Pseudostellaria jamesiana Stellaria longifolia Longleaf Stitchwort G5 SNR Native 6 Stellaria longipes Long-stalked Stitchwort G5 SNR Native 7 Stellaria media Common Starwort GNR SNA Exotic 0 Stellaria nitens Shiny Stitchwort G5 SNR Native Stellaria obtusa Rocky Mountain Stitchwort G5 SNR Native Stellaria umbellata Umbellate Stitchwort G5 SNR Native 7 Vaccaria hispanica Cowcockle GNR SNA Exotic 0 Saponaria vaccaria Vaccaria pyramidata Celastraceae Celastrus scandens Bittersweet G5 SH Native SOC Paxistima myrsinites Mountain-lover or Oregon Boxleaf G4G5 S5 Native Pachystima myrsinites Ceratophyllaceae Ceratophyllum demersum Common Hornwort G5 SNR Native 3 Clusiaceae Hypericum anagalloides Tinker's-penny G4 SNR Native Hypericum majus Larger Canadian St. John's-wort G5 SNR Native 8 Hypericum perforatum Common St. John's-wort GNR SNA Exotic 0 Hypericum scouleri Western St. John's-wort G5 SNR Native 7 Hypericum formosum Hypericum scouleri ssp. nortoniae Western St. John's-wort G5T3T5 SNR Native Hypericum scouleri ssp. scouleri Scouler's St. Johnswort G5T3T5 SNR Native Convolvulaceae Calystegia macounii Macoun's Bindweed G5 SNR Unkn/Undt Calystegia sepium Hedge False Bindweed G5 SNA Exotic 0 Convolvulus sepium Convolvulus arvensis Field Bindweed GNR SNA Exotic 0 Evolvulus nuttallianus Shaggy Dwarf Morning-glory G5 SU Native Review Ipomoea leptophylla Bush morning-glory G3G5 S1S2 Native SOC Cornaceae Cornus canadensis Bunchberry Dogwood G5 S4S5 Native 7 Chamaepericlymenum canadense Cornus sericea Red-osier Dogwood G5 S5 Native 5 Cornus stolonifera Crassulaceae Sedum acre Gold-moss GNR SNA Exotic 0 Sedum borschii Borsch's Stonecrop G4? S3S4 Native PSOC Sedum leibergii Sedum debile Weak-stemmed Stonecrop G4G5 S3S4 Native Sedum integrifolium Entire-leaf Stonecrop G5 SNR Native Rhodiola integrifolia Sedum roseum Sedum lanceolatum Lanceleaf Stonecrop G5 S4 Native Amerosedum lanceolatum Sedum rhodanthum Red-pod Stonecrop G5 SNR Native 8 Rhodiola rhodantha Sedum stenopetalum Narrow-petal Stonecrop G4G5 S5 Native Amerosedum stenopetalum Tillaea aquatica Water Pigmy-weed G5 SU Native Review Crassula aquatica Crossosomataceae Glossopetalon spinescens Spiny Greasebush G5 S1 Native SOC Glossopetalon nevadense Cucurbitaceae Bryonia alba White Bryony GNR SNA Exotic 0

29 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Echinocystis lobata Wild Cucumber G5 SU Native Review 5 Cuscutaceae Cuscuta approximata Small-seed Alfalfa Dodder GNR SNA Exotic 0 Cuscuta coryli Hazel Dodder G5? SNR Unkn/Undt Cuscuta epithymum Clover Dodder GNR SNA Exotic 0 Cuscuta gronovii Gronovius Dodder G5 SNR Unkn/Undt Cuscuta umbrosa Cuscuta indecora Pretty Dodder G5 SNR Unkn/Undt Cuscuta megalocarpa Big-fruit Dodder G5 SNR Unkn/Undt Cuscuta pentagona Field Dodder G5 SNA Unkn/Undt Dipsacaceae Dipsacus fullonum Fuller's Teasel GNR SNA Exotic 0 Dipsacus sylvestris Knautia arvensis Blue-button GNR SNA Exotic 0 Droseraceae Drosera anglica English Sundew G5 S3 Native SOC 10 Drosera linearis Slenderleaf Sundew G4 S2 Native SOC 10 Drosera rotundifolia Roundleaf Sundew G5 S3S4 Native PSOC 10 Elaeagnaceae Elaeagnus angustifolia Russian Olive GNR SNA Exotic 0 Elaeagnus commutata American Silverberry G5 S4 Native Shepherdia argentea Silver Buffaloberry G5 S4 Native Shepherdia canadensis Canada Buffaloberry G5 S4S5 Native Elatinaceae Elatine brachysperma Short-seeded Waterwort G5 SU Native Review Elatine californica California Waterwort G5 SU Native Review 6 Elatine triandra Longstem Waterwort G5 SNR Native Ericaceae Allotropa virgata Candystick G4 S3S4 Native PSOC Arctostaphylos patula Greenleaf Manzanita G4 S1 Native SOC Arctostaphylos x media Arctostaphylos uva-ursi Kinnikinnick G5 S5 Native Cassiope mertensiana Western Bell-heather G5 S4 Native Cassiope tetragona Arctic Bell-heather G5 S4 Native Chimaphila menziesii Little Prince's Pine G5 S3S4 Native Chimaphila umbellata Prince's Pine G5 S5 Native Gaultheria humifusa Alpine Spicy Wintergreen G5 S4 Native 8 Gaultheria ovatifolia Slender Wintergreen G5 S3S4 Native PSOC 8 Kalmia microphylla Alpine Bog Laurel G5 S4 Native Kalmia occidentalis Kalmia polifolia ssp. microphylla Ledum glandulosum Glandular Labrador-tea G5 S4 Native 7 Ledum groenlandicum ssp. glandulosum Rhododendron columbianum Menziesia ferruginea False Huckleberry G5 S5 Native Moneses uniflora One-flower Wintergreen G5 S4 Native 8 Pyrola uniflora Monotropa hypopithys American Pinesap G5 S3? Native Review Hypopitys monotropa Monotropa uniflora Indian-pipe G5 S4 Native Orthilia secunda One-side Wintergreen G5 S5 Native Pyrola secunda Ramischia secunda Phyllodoce empetriformis Pink Mountain-heath G5 S5 Native 7 Phyllodoce glanduliflora Yellow Mountain-heath G4G5 S4 Native 7 Phyllodoce x intermedia Hybrid Mountain-heath GNA SNA Native Pterospora andromedea Giant Pinedrops G5 S4S5 Native

30 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Pyrola asarifolia Pink Wintergreen G5 S4S5 Native 6 Pyrola chlorantha Green-flower Wintergreen G5 S4 Native 8 Pyrola elliptica White Wintergreen G5 S4 Native Pyrola minor Lesser Wintergreen G5 S3S4 Native Pyrola picta White-vein Wintergreen G4G5 S4 Native Rhododendron albiflorum White-flowered Rhododendron G4 S3S4 Native 8 Vaccinium cespitosum Dwarf Huckleberry G5 S4 Native Vaccinium caespitosum Vaccinium membranaceum Common Huckleberry G5 S5 Native Vaccinium globulare Vaccinium myrtilloides Velvetleaf Huckleberry G5 S2 Native SOC Vaccinium myrtillus Bilberry G5 S5 Native Vaccinium ovalifolium Oval-leaf Huckleberry G5 SU Unkn/Undt Review Vaccinium scoparium Grouse Whortleberry G5 S5 Native Vaccinium uliginosum Bog Blueberry G5 S3S4 Native 8 Vaccinium occidentale Euphorbiaceae Euphorbia agraria Urban Spurge GNR SNA Exotic 0 Euphorbia brachycera Horned Spurge G5 SNR Native Euphorbia robusta Euphorbia cyparissias Cypress Spurge G5 SNA Exotic 0 Euphorbia esula Leafy Spurge GNR SNA Exotic 0 Euphorbia geyeri Geyer's Spurge G5 SNA Native Chamaesyce geyeri Euphorbia glyptosperma Corrugate-seed Broomspurge G5 SNR Native Chamaesyce glyptosperma Euphorbia helioscopia Summer Spurge G5 SNA Exotic 0 Euphorbia hexagona Six-angle Spurge G5 SU Unkn/Undt Review Euphorbia marginata Snow-on-the-mountain G5 SNR Unkn/Undt Euphorbia missurica Prairie Broomspurge G5 SNR Native Chamaesyce missurica Euphorbia oblongata Eggleaf Spurge GNR SNA Exotic 0 Euphorbia peplus Petty Spurge GNR SNA Exotic 0 Euphorbia serpens Matted Broomspurge G5 SNR Native Chamaesyce serpens Euphorbia serpyllifolia Thyme-leaf Broomspurge G5 SNR Native Chamaesyce serpyllifolia Euphorbia spathulata Reticulate-seeded Spurge G5 SNR Native Euphorbia supina Spotted Spurge G5? SNA Exotic 0 Chamaesyce maculata Chamaesyce supina Euphorbia maculata Fabaceae Amorpha canescens Lead Plant G5 SH Native SOC Astragalus adsurgens Rattle Milkvetch G5 S4S5 Native Astragalus agrestis Don Meadow Milkvetch G5 S5 Native 3 Astragalus alpinus Alpine Milkvetch G5 S4 Native Astragalus americanus American Milkvetch G5 S4 Native 6 Astragalus aretioides Sweetwater Milkvetch G4 S2S3 Native SOC Astragalus sericoleucus var. aretioides Astragalus argophyllus Silver-leaved Milkvetch G5 S3? Native Review Astragalus atropubescens Kelsey's Milkvetch G5 S4 Native Astragalus australis Indian Milkvetch G5 S4 Native Astragalus aborigenum Astragalus barrii Barr's Milkvetch G3 S3 Native SOC Astragalus bisulcatus Two-grooved Milkvetch G5 S5 Native Astragalus bourgovii Bourgeau's Milkvetch G5 S4S5 Native

31 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Astragalus canadensis Canadian Milkvetch G5 S5 Native 3 Astragalus canadensis var. brevidens Shorttooth Canadian Milkvetch G5T5 S4 Native Astragalus canadensis var. canadensis Canadian Milkvetch G5T5 SNR Native Review Astragalus canadensis var. mortonii Morton's Canadian Milkvetch G5T5 S4 Native Astragalus ceramicus Pottery Milkvetch G4 S3S4 Native Astragalus ceramicus var. apus Painted Milkvetch G4T3 S1 Native SOC Astragalus ceramicus var. filifolius Painted Milkvetch G4T4 S3S4 Native Review Astragalus chamaeleuce Ground Milkvetch G5 S3? Native Review Astragalus cibarius Browse Milkvetch G4 S4 Native Astragalus cicer Chickpea Milkvetch G5 SNA Exotic 0 Astragalus convallarius Lesser Rushy Milkvetch G5 S3 Native SOC Astragalus crassicarpus Groundplum Milkvetch G5 S4 Native Astragalus crassicarpus var. crassicarpus Groundplum Milkvetch G5T5 S3S4 Native Review Astragalus crassicarpus var. paysonii Groundplum Milkvetch G5TNR S4 Native Astragalus drummondii Drummond's Milkvetch G5 S4 Native Astragalus eucosmus Pretty Milkvetch G5 S3S4 Native Astragalus falcatus Russian Milkvetch G5 SNA Exotic 0 Astragalus flexuosus Flexible Milkvetch G5 S4 Native Astragalus geyeri Geyer's Milkvetch G4 S2 Native SOC Astragalus gilviflorus Threeleaf Milkvetch G5 S4 Native Astragalus gracilis Slender Milkvetch G5 S4 Native Astragalus grayi Gray's Milkvetch G4? S2? Native SOC Astragalus hyalinus Summer Milkvetch G4 S3? Native Review Astragalus inflexus Bent Milkvetch G4 S4 Native Astragalus kentrophyta Spiny Milkvetch G5 S4 Native Astragalus kentrophyta var. kentrophyta Spiny Milkvetch G5T4 S3? Native Review Astragalus kentrophyta var. tegetarius Mat Milkvetch G5T5? S4 Native Astragalus lackschewitzii Lackschewitz' Milkvetch G2G3 S2S3 Native SOC Astragalus lentiginosus Freckled Milkvetch G5 S3? Native Astragalus lentiginosus var. salinus Sodaville Milkvetch G5T5 S3? Native Review Astragalus leptaleus Park Milkvetch G4 S3? Native Review Astragalus lotiflorus Low Milkvetch G5 S4 Native Astragalus microcystis Least Bladdery Milkvetch G5 S4 Native Astragalus miser Timber Milkvetch G5 S5 Native Astragalus miser var. crispatus Timber Milkvetch G5T3? SNR Native Review Astragalus miser var. decumbens Prostrate Milkvetch G5T4? SNR Native Review Astragalus miser var. hylophilus Woody Milkvetch G5T5? S4 Native Astragalus miser var. miser Timber Milkvetch G5T4? S4 Native Astragalus miser var. praeteritus Yellowstone Milkvetch G5T4? S4 Native Astragalus miser var. serotinus Timber Milkvetch G5T5 SNR Native Review Astragalus missouriensis Missouri Milkvetch G5 S4S5 Native Astragalus oreganus Wind River Milkvetch G4? S2 Native SOC Astragalus pectinatus Narrowleaf Milkvetch G5 S4 Native Astragalus plattensis Platte River Milkvetch G5 S3S4 Native Astragalus platytropis Broad-keeled Milkvetch G5 S3S4 Native Astragalus purshii Pursh's Milkvetch G5 S4S5 Native Astragalus purshii var. concinnus Woollypod Milkvetch G5T3T4 SNR Native Review Astragalus purshii var. purshii Woollypod Milkvetch G5T5 S4S5 Native Astragalus racemosus Raceme Milkvetch G5 S2S3 Native SOC Astragalus robbinsii Robbins' Milkvetch G5 S4 Native Astragalus scaphoides Bitterroot Milkvetch G3 S3 Native SOC Astragalus shortianus Short's Milkvetch G4 SNR Native Review Astragalus spatulatus Tufted Milkvetch G5 S4 Native Astragalus tenellus Loose-flower Milkvetch G5 S4 Native Astragalus terminalis Railhead Milkvetch G3 S2S3 Native SOC Astragalus vexilliflexus Bent-flowered Milkvetch G4 S4 Native Caragana arborescens Siberian Peashrub GNR SNA Exotic 0

32 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Coronilla varia Common Crown-vetch GNR SNA Exotic 0 Cytisus scoparius Scotch Broom GNR SNA Exotic 0 Dalea candida White prairie clover G5 SNR Native Petalostemon candidum Dalea enneandra Nine-anther prairie clover G5 S1S2 Native SOC Dalea purpurea Purple prairie clover G5 SNR Native Petalostemon purpureum Dalea villosa Silky prairie clover G5 S1S2 Native SOC Petalostemon villosus Glycyrrhiza lepidota Wild Licorice G5 S4 Native 3 Hedysarum alpinum Apline Sweet-vetch G5 S3S4 Native PSOC Hedysarum boreale Boreal Sweet-vetch G5 SNR Native Hedysarum occidentale Western Sweet-vetch G5 S4S5 Native Hedysarum sulphurescens Yellow Sweet-vetch G4 SNR Native Lathyrus bijugatus Latah Tule Pea G4 S1 Native SOC Lathyrus latifolius Broad-leaf Peavine GNR SNA Exotic 0 Lathyrus ochroleucus Pale Vetchling Peavine G4G5 SNR Native Lathyrus sylvestris Flat Pea GNR SNA Exotic 0 Lathyrus tuberosus Earth-nut Peavine GNR SNA Exotic 0 Lotus corniculatus Garden Bird's-foot-trefoil GNR SNA Exotic 0 Lotus tenuis Slender Trefoil GNR SNA Exotic 0 Lotus unifoliolatus American Bird's-foot Trefoil G5 SNR Native Lotus purshianus Lupinus arbustus Long-spur Lupine G5 SNR Native Lupinus laxiflorus Lupinus argenteus Silvery Lupine G5 S5 Native Lupinus argenteus var. argentatus Silvery Lupine G5T5 SNR Native Lupinus argenteus ssp. spathulatus Lupinus argenteus var. argenteus Silvery Lupine G5T5 SNR Native Lupinus argenteus var. depressus Depressed Lupine G4?Q S4S5 Native Lupinus depressus Lupinus argenteus var. parviflorus Lodgepole Lupine G5 SNR Native Lupinus parviflorus Lupinus argenteus var. rubricaulis Silvery Lupine G5T5? SNR Native Lupinus caudatus Kellogg's Spurred Lupine G5 SNA Unkn/Undt Review Lupinus lepidus Prairie Lupine G5 SNR Lupinus caespitosus Lupinus lepidus var. utahensis Stemless-dwarf Lupine G5 SNR Unkn/Undt 5 Lupinus caespitosus Lupinus leucophyllus Woolly-leaf Lupine G5 SNR Native Lupinus polyphyllus Bigleaf Lupine G5 SNR Native 6 Lupinus polyphyllus var. burkei Burke's Lupine G4G5 SNR Native Lupinus burkei Lupinus polyphyllus var. humicola Wyeth's Lupine G5 S4S5 Native Lupinus wyethii Lupinus pusillus Small Lupine G5 SNR Native Lupinus sericeus Pursh's Silky Lupine G5 S4S5 Native Medicago falcata Yellow Alfalfa GNR SNA Exotic 0 Medicago sativa ssp. falcata Medicago lupulina Black Medic GNR SNA Exotic 0 Medicago polymorpha Toothed Medic GNR SNA Exotic 0 Medicago sativa Alfalfa GNR SNA Exotic 0 Melilotus albus White Sweetclover G5 SNA Exotic 0 Melilotus officinalis Yellow Sweetclover G5 SNA Exotic 0 Onobrychis viciifolia Common Sainfoin GNR SNA Exotic 0 Oxytropis besseyi Bessey's Locoweed G5 S4 Native Oxytropis besseyi var. argophylla Montana Locoweed G5T4T5 SU Native Review

33 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Oxytropis besseyi var. besseyi Bessey's Locoweed G5T5? S4 Native Oxytropis besseyi var. fallax Bessey's Locoweed G5T3 SU Native Review Oxytropis besseyi var. ventosa Bessey's Locoweed G5T3? SU Unkn/Undt Review Oxytropis borealis Boreal Locoweed G5 SNR Native Oxytropis viscida Oxytropis campestris Field Locoweed G5 S4 Native Oxytropis campestris var. columbiana Columbia Locoweed G5T1 S1 Native SOC Oxytropis columbiana Oxytropis campestris var. cusickii Cusick's Locoweed G5T5 S4 Native Oxytropis campestris var. gracilis Yellow-flower Locoweed G5? S4 Native Oxytropis campestris var. spicata Oxytropis monticola Oxytropis deflexa Nodding Locoweed G5 SNR Native Oxytropis deflexa var. foliolosa Nodding Locoweed G5T3T5 S1 Native SOC Oxytropis deflexa var. sericea Blue Nodding Locoweed G5T5 SNR Native Oxytropis lagopus Hare's-foot Locoweed G4G5 S3 Native Oxytropis lagopus var. atropurpurea Hare's-foot Locoweed G4G5T4T5 SU Native Review Oxytropis lagopus var. conjugens Hare's-foot Locoweed G4G5T3 S3 Native SOC Oxytropis lagopus var. lagopus Hare's-foot Locoweed G4G5T3T4 S3 Native Review Oxytropis lambertii Purple Locoweed G5 SNR Native Oxytropis parryi Parry's Locoweed G5 S1 Native SOC Oxytropis podocarpa Stalked-pod Locoweed G4 S1 Native SOC Oxytropis riparia Ruby Valley Locoweed GNR SNA Exotic 0 Oxytropis sericea White locoweed G5 S4S5 Native Oxytropis sericea var. sericea White Locoweed G5T5 S4 Native Oxytropis sericea var. speciosa White Locoweed G5T4T5 S4S5 Native Oxytropis splendens Showy Locoweed G5 SNR Native Pediomelum argophyllum Silvery Scurfpea G5 SNR Native Psoralea argophylla Pediomelum cuspidatum Large-bracted Scurf-pea G4 SNA Unkn/Undt Review Pediomelum esculentum Pomme-de-prairie G5 SNR Native Psoralea esculenta Pediomelum hypogaeum var. hypogaeum Little Indian Breadroot G5T4 S2S3 Native Psoralea hypogaea Psoralidium lanceolatum Lance-leaf Scurfpea G5 SNR Native Psoralea lanceolata Psoralidium tenuiflorum Few-flowered Scurfpea G5 SNR Native Psoralea tenuiflora Robinia pseudoacacia Black Locust G5 SNA Exotic 0 Sphaerophysa salsula Bladder-vetch GNR SNA Exotic 0 Thermopsis montana Mountain Goldenbanner G4G5 S4 Native 6 Thermopsis montana var. montana Mountain Goldenbanner G4G5T4T5 SNR Native Thermopsis montana var. ovata Slender Goldenbanner G4T3T4 SNR Native Thermopsis gracilis var. ovata Thermopsis rhombifolia Roundleaf Thermopsis G5 S4 Native Trifolium arvense Rabbit-foot Clover GNR SNA Exotic 0 Trifolium aureum Yellow Clover GNR SNA Exotic 0 Trifolium agrarium Trifolium beckwithii Beckwith's Clover G4G5 SNR Native 4 Trifolium campestre Low Hop Clover GNR SNA Exotic 0 Trifolium procumbens Trifolium cyathiferum Cup Clover G4 S1? Native Review Trifolium dasyphyllum Whip-root Clover G5 S4 Native Trifolium dubium Suckling Clover GNR SNA Exotic 0 Trifolium eriocephalum Woolly-head Clover G5 S2 Native SOC Trifolium eriocephalum ssp. arcuatum Woolly-head Clover G5T3? S2 Native Trifolium fragiferum Strawberry-head Clover GNR SNA Exotic 0

34 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Trifolium gymnocarpon Hollyleaf Clover G5 S2 Native SOC Trifolium haydenii Hayden Clover G4 S4 Native Trifolium hybridum Alsike Clover GNR SNA Exotic 0 Trifolium latifolium Twin Clover G4 S4? Native Trifolium longipes Long-stalk Clover G5 S4S5 Native 6 Trifolium microcephalum Woolly Clover G5 S3? Native Review 1 Trifolium nanum Dwarf Clover G4G5 S4S5 Native Trifolium parryi Parry's Clover G5 S4 Native 7 Trifolium pratense Red Clover GNR SNA Exotic 0 Trifolium repens White Clover GNR SNA Exotic 0 Trifolium variegatum White-tip Clover G4G5 SNR Unkn/Undt Trifolium wormskioldii Wormskjold's Clover G5 SNA Exotic 0 Vicia americana American Purple Vetch G5 S5 Native Vicia americana ssp. americana American Vetch G5T5 S4 Native Vicia americana ssp. minor Mat Vetch G5T5 S4 Native Vicia cracca Tufted Vetch GNR SNA Exotic 0 Vicia sativa Spring Vetch GNR SNA Exotic 0 Vicia tetrasperma Lentil Vetch GNR SNA Exotic 0 Vicia villosa Winter Vetch G5 SNA Exotic 0 Fagaceae Quercus macrocarpa Bur Oak G5 S1 Native SOC Fumariaceae Corydalis aurea Golden Corydalis G5 S4 Native Corydalis sempervirens Pale Corydalis G4G5 S2 Native SOC Dicentra uniflora Steer's-head G4? SNR Native Fumaria officinalis Drug Fumitory G5 SNA Exotic 0 Fumaria vaillantii Earthsmoke GNR SNA Exotic 0 Gentianaceae Centaurium exaltatum Western Centaury G5 SH Native SOC Eustoma grandiflorum Showy Prairie-gentian G5 SU Unkn/Undt Review Eustoma exaltatum ssp. russellianum Eustoma russellianum Frasera albicaulis White-stem Frasera G5 S4 Native Frasera speciosa Green Gentian G4G5 S5 Native Gentiana affinis Prairie Gentian G5 S4 Native 6 Gentiana algida Whitish Gentian G5 S4 Native 9 Gentiana calycosa Explorer's Gentian G4 S4 Native 7 Gentiana fremontii Moss Gentian G4 S3? Native Review Gentiana aquatica Gentiana glauca Glaucous Gentian G4G5 S2S3 Native SOC 10 Gentiana prostrata Pygmy Gentian G4G5 SU Native Review 6 Gentianella amarella Northern Gentian G5 SNR Native 3 Gentiana amarella Gentianella propinqua Four-parted Gentian G5 S4 Native 10 Gentiana propinqua Gentianella tenella Slender Gentian G4G5 SU Native Review 6 Gentiana tenella Gentianopsis macounii Macoun's Gentian G5 S2 Native SOC Gentiana detonsa Gentiana macounii Gentianella crinita ssp. macounii Gentianopsis procera ssp. macounii Gentianopsis simplex Hiker's Gentian G5 S2 Native SOC 9 Gentiana simplex Gentianella simplex Gentianopsis thermalis Rocky Mountain Fringed Gentian G4?Q SNR Native 8 Gentiana detonsa var. unicaulis

35 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Gentianella detonsa var. elegans Halenia deflexa Spurred Gentian G5 S4 Native Lomatogonium rotatum Marsh Felwort G5 S1S2 Native SOC 6 Swertia perennis Felwort G5 S4 Native 7 Geraniaceae Erodium cicutarium Stork's bill GNR SNA Exotic 0 Geranium bicknellii Bicknell's Geranium G5 S4 Native Geranium carolinianum Carolina Crane's-bill G5 S4S5 Unkn/Undt Geranium molle Dove's-foot Crane's-bill GNR SNA Exotic 0 Geranium pusillum Small-flower Crane's-bill GNR SNA Exotic 0 Geranium richardsonii Richardson's Geranium G5 S5 Native 5 Geranium robertianum Robert Geranium G5 SNA Exotic 0 Geranium viscosissimum Sticky Geranium G5 S5 Native 4 Geranium viscosissimum var. incisum Sticky Purple Geranium G5T5? SNR Native Geranium viscosissimum var. nervosum Geranium viscosissimum var. viscosissimum Sticky Purple Geranium G5T5? SNR Native Grossulariaceae Ribes americanum Wild Black Currant G5 SNR Native 6 Ribes aureum Golden Currant G5 S4S5 Native 5 Ribes cereum Wax Currant G5 S4S5 Native Ribes hudsonianum Northern Black Currant G5 S4 Native 7 Ribes inerme White-stem Gooseberry G5 SNR Native 5 Ribes lacustre Bristly Black Currant G5 S5 Native 6 Ribes laxiflorum Trailing Black Currant G5 S2? Native SOC Ribes montigenum Alpine Prickly Gooseberry G4 S3S4 Native Ribes oxyacanthoides Canada Gooseberry G5 SNR Native 6 Ribes oxyacanthoides ssp. hendersonii Henderson's Gooseberry G5TNR SNR Native Ribes hendersonii Ribes oxyacanthoides ssp. irriguum Idaho Gooseberry G4 S3S4 Native Ribes irriguum Ribes oxyacanthoides ssp. setosum Bristly Gooseberry G5T4T5 SNR Native Ribes setosum Ribes rubrum Northern Red Currant G4G5 SNA Exotic 0 Ribes sativum Ribes triste Swamp Red Currant G5 S2? Native SOC Ribes viscosissimum Sticky Currant G5 S4S5 Native Haloragaceae Myriophyllum quitense Andean Water-milfoil G4? SNR Native Review Myriophyllum sibiricum Common Water-milfoil G5 SNR Native Myriophyllum spicatum Eurasian Water-milfoil GNR SNA Exotic 0 Myriophyllum verticillatum Whorled Water-milfoil G5 SU Unkn/Undt Review 4 Hippuridaceae Hippuris vulgaris Common Mare's-tail G5 S4 Native 6 Hydrangeaceae Philadelphus lewisii Lewis' Mock Orange G5 S5 Native Hydrophyllaceae Ellisia nyctelea Nyctelea G5 SNR Native Hesperochiron californicus California Hesperochiron G4G5 SU Native Review Hesperochiron pumilus Dwarf Hesperochiron G4 SNR Native 9 Hydrophyllum capitatum Dwarf Waterleaf G4? S4 Native Nama densum Nama G5 S1 Native SOC Nemophila breviflora Great Basin Nemophila G5 S4 Native Phacelia bakeri Baker's Phacelia G3G5 SU Unkn/Undt Review Phacelia franklinii Franklin's Phacelia G5 S4 Native Phacelia glandulosa Glandular Scorpionweed G4 S3? Native Review Phacelia hastata Silverleaf Scorpion-weed G5 S5 Native Phacelia leptosepala

36 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Phacelia leucophylla Phacelia heterophylla Virgate Scorpion-weed G4G5 S4 Native Phacelia incana Hoary Phacelia G3G4 S2 Native SOC Phacelia ivesiana Ive's Phacelia G5 S3? Native Review Phacelia linearis Linearleaf Phacelia G5 S4S5 Native Phacelia lyallii Lyall Phacelia G3 S3S4 Native Phacelia scopulina Dwarf Phacelia G4 SH Native SOC Phacelia lutea var. scopulina Phacelia sericea Silky Scorpion-weed G5 S4 Native Phacelia thermalis Hot Spring Phacelia G3G4 S1 Native SOC Romanzoffia sitchensis Sitka Mistmaid G4 S4 Native 10 Lamiaceae Agastache cusickii Cusick's Horsemint G3G4 S2S3 Native SOC Agastache foeniculum Lavender Hyssop G4G5 SU Native Review Agastache urticifolia Nettle-leaf Giant-hyssop G5 S4S5 Native Ajuga reptans Common Bugle GNR SNA Exotic 0 Dracocephalum parviflorum American Dragonhead G5 S4S5 Native Dracocephalum thymiflorum Thyme-leaf Dragon-head GNR SNA Exotic 0 Galeopsis tetrahit Brittle-stem Hempnettle GNR SNA Exotic 0 Glechoma hederacea Ground-ivy GNR SNA Exotic 0 Hedeoma drummondii Drummond's False Pennyroyal G5 S3S4 Native Hedeoma hispida Rough False Pennyroyal G5 SNR Native Hyssopus officinalis Hyssop GNR SNA Exotic 0 Lamium amplexicaule Common Deadnettle GNR SNA Exotic 0 Lamium purpureum Purple Deadnettle GNR SNA Exotic 0 Leonurus cardiaca Common Mother-wort GNR SNA Exotic 0 Lycopus americanus American Bugleweed G5 SNR Native 8 Lycopus asper Rough Bugleweed G5 SNR Native 6 Lycopus uniflorus Northern Bugleweed G5 SNR Native 9 Marrubium vulgare Common Hoarhound GNR SNA Exotic 0 Mentha arvensis Wild mint G5 S5 Native 3 Mentha canadensis Mentha spicata Spearmint GNR SNA Exotic 0 Monarda fistulosa Beebalm G5 S4S5 Native Nepeta cataria Catnip GNR SNA Exotic 0 Origanum vulgare Oregano GNR SNA Exotic 0 Physostegia parviflora Purple Dragon-head G4G5 S4 Native 7 Prunella vulgaris Self-heal G5 S4 Native/Exot 2 Prunella vulgaris ssp. lanceolata Lance Selfheal G5T5 SNR Native Prunella vulgaris ssp. vulgaris Common Selfheal G5TU SNA Exotic 0 Salvia nemorosa Wood Sage GNR SNA Exotic 0 Salvia reflexa Lance-leaved Sage G5 SNR Unkn/Undt Salvia sclarea Clary Sage GNR SNA Exotic 0 Salvia x sylvestris Hybrid Sage GNA SNA Exotic 0 Salvia nemorosa × Salvia pratensis Satureja acinos Basil Thyme G5 SNA Exotic 0 Acinos arvensis Satureja douglasii Yerba Buena G4 S3 Native SOC Clinopodium douglasii Satureja vulgaris Field Basil G5 SNA Exotic 0 Scutellaria galericulata Hooded Skullcap G5 S4 Native 6 Stachys palustris Marsh Hedge-nettle G5 SNR Native 6 Stachys pilosa Teucrium canadense American Germander G5 SU Native Review Thymus praecox Mother-of-thyme GNR SNA Exotic 0 Thymus serpyllum Lentibulariaceae

37 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Pinguicula macroceras California Butterwort G5 S3 Native Review 9 Pinguicula vulgaris var. macroceras Utricularia intermedia Flatleaf Bladderwort G5 S2 Native SOC 10 Utricularia macrorhiza Greater Bladderwort G5 S4 Native 7 Utricularia vulgaris Utricularia minor Lesser Bladderwort G5 S3 Native 10 Limnanthaceae Floerkea proserpinacoides False Mermaidweed G5 SU Native Review Linaceae Linum australe Southern Flax G5 SU Native Review Linum lewisii Prairie Flax G4G5 S5 Native Linum perenne [misapplied] Linum rigidum Stiff-stem Flax G4G5 SU Native Review Linum rigidum var. compactum Wyoming Flax G4? SU Native Review Linum compactum Linum rigidum var. rigidum Stiffstem Flax G4G5T4T5 SNR Native Linum usitatissimum Common Flax GNR SNA Exotic 0 Loasaceae Mentzelia albicaulis White-stem stickleaf G5 S3? Native Review Mentzelia decapetala Ten-petal blazingstar G5 S3S4 Native Mentzelia dispersa Mada stickleaf G5 S3S4 Native Mentzelia laevicaulis Giant blazingstar G4G5 S3S4 Native Mentzelia nuda Bractless blazingstar G5 S1S2 Native SOC Mentzelia pumila Dwarf mentzelia G4 S2S3 Native SOC Lythraceae Ammannia robusta Scarlet Ammannia G5 S2 Native SOC Ammannia coccinea ssp. robusta Lythrum alatum Winged-loosestrife G5 SU Unkn/Undt Lythrum salicaria Purple Loosestrife G5 SNA Exotic 0 Rotala ramosior Toothcup G5 S1S2 Native SOC 3 Malvaceae Abutilon theophrasti Velvet-leaf GNR SNA Exotic 0 Alcea rosea Hollyhock GU SNA Exotic 0 Hibiscus trionum Flower-of-an-Hour GNR SNA Exotic 0 Iliamna rivularis Streambank Globemallow G5 S4? Native Malva moschata Musk Cheeseweed GNR SNA Exotic 0 Malva neglecta Dwarf Cheeseweed GNR SNA Exotic 0 Malva parviflora Small Whorled Cheeseweed GNR SNA Exotic 0 Sidalcea oregana Oregon Checker-mallow G5 S1 Native SOC 3 Sphaeralcea coccinea Scarlet globemallow G5? S4S5 Native Sphaeralcea munroana White-stemmed globemallow G4 S1 Native SOC Menyanthaceae Menyanthes trifoliata Bog Buckbean G5 S4 Native Molluginaceae Mollugo verticillata Green Carpetweed GNR SU Exotic 0 Nyctaginaceae Abronia fragrans Fragrant White Sand-verbena G5 SU Native Review Mirabilis albida White Four-o'clock G5 SU Unkn/Undt Review Mirabilis hirsuta [in part] Mirabilis linearis Narrow-leaf Four-o'clock G5 S3S4 Native Mirabilis hirsuta [in part] Mirabilis nyctaginea Heartleaf Four-o'clock G5 SU Native Review Tripterocalyx micranthus Small-flower Sand-verbena G5 SU Native Review Abronia micrantha Nymphaeaceae Nuphar polysepala Yellow Pond-lily G5 S4 Native 5 Nuphar lutea ssp. polysepala

38 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Nuphar variegata Varigated Pond-lily G5 SNR Native Nuphar lutea ssp. variegata Nymphaea leibergii Pygmy Water-lily G5 S1 Native SOC 9 Nymphaea tetragona ssp. leibergii Nymphaea odorata American Water-lily G5 SNA Exotic 0 Oleaceae Fraxinus pennsylvanica Green Ash G5 S5 Native Onagraceae Calylophus serrulatus Yellow Evening Primrose G5 S3? Native Oenothera serrulata Camissonia andina Obscure Evening-primrose G4 S2 Native SOC Oenothera andina Camissonia breviflora Short-flower Evening-primrose G5 S3? Native Review Oenothera breviflora Camissonia minor Small-flowered Evening-primrose G4 S3S4 Native PSOC Oenothera minor Camissonia parvula Small Camissonia G5 S1S2 Native SOC Oenothera parvula Camissonia scapoidea Naked-stemmed Evening-primrose G5 S4 Native Oenothera scapoidea Camissonia subacaulis Long-leaf Evening-primrose G5 S2S3 Native Review 5 Oenothera subacaulis Camissonia tanacetifolia Tansy-leaf Evening-primrose G5 SU Unkn/Undt Review Oenothera tanacetifolia Circaea alpina Small Enchanter's-nightshade G5 S4 Native 5 Circaea alpina ssp. alpina Small Enchanter's-nightshade G5T5 SNR Native Circaea alpina ssp. pacifica Small Enchanter's-nightshade G4T4T5 SNR Native Clarkia pulchella Large-flower Clarkia G5? S4 Native Clarkia rhomboidea Diamond Clarkia G5 S2 Native SOC Epilobium anagallidifolium Alpine Willowherb G5 S4 Native 5 Epilobium alpinum [in part] Epilobium angustifolium Fireweed G5 S5 Native 1 Chamerion angustifolium Epilobium brachycarpum Panicled Willowherb G5 SNR Native Epilobium paniculatum Epilobium ciliatum Hairy Willowherb G5 S4S5 Native 3 Epilobium glandulosum [in part] Epilobium watsonii Epilobium ciliatum ssp. ciliatum Fringed Willowherb G5T5 SNR Native Epilobium ciliatum ssp. glandulosum Fringed Willowherb G5T5 SNR Native Epilobium clavatum Clavate-fruit Willowherb G5 SNR Native Epilobium alpinum var. clavatum Epilobium densiflorum Dense Spike-primrose G5 SH Native SOC Boisduvalia densiflora Epilobium glaberrimum Glaucous Willowherb G5 SNR Native 5 Epilobium halleanum Glandular Willowherb G5 SNR Native Epilobium glandulosum [in part] Epilobium hornemannii Hornemann's Willowherb G5 SNR Native Epilobium alpinum [in part] Epilobium lactiflorum White-flower Willowherb G5 SNR Native Epilobium latifolium Dwarf Fireweed G5 SNR Unkn/Undt Chamerion latifolium Epilobium leptocarpum Slender-fruited Willowherb G5 SNR Native Epilobium minutum Small-flower Willowherb G5 SNR Native Epilobium oregonense Oregon Willow-herb G5 SNR Native Epilobium alpinum var. gracillimum Epilobium palustre Marsh Willowherb G5 S3S4 Native 7 Epilobium palustre var. gracile Linear-leaved Willowherb G5 SNR Native 39 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Epilobium leptophyllum Epilobium palustre var. palustre Marsh Willowherb GNR SNR Native Epilobium pygmaeum Smooth Spike-primrose G5 SNR Native Boisduvalia glabella Epilobium saximontanum Rocky Mountain Willowherb G5 SNR Native Epilobium glandulosum [in part] Epilobium suffruticosum Shrubby Willowherb G5 S3S4 Native PSOC Gaura coccinea Scarlet Gaura G5 S4S5 Native Gaura parviflora Velvet-leaved Gaura G4G5 SNR Native Gaura mollis Gayophytum decipiens Deceptive Groundsmoke G5 SNR Native Gayophytum diffusum Diffuse Groundsmoke G5 SNR Native Gayophytum humile Low Groundsmoke G5 SNR Unkn/Undt Gayophytum racemosum Racemed Groundsmoke G5 SNR Native Gayophytum ramosissimum Much-branch Groundsmoke G5 SNR Native Oenothera albicaulis Prairie Evening-primrose G5 SNR Native Oenothera caespitosa Tufted Evening-primrose G5 S5 Native Oenothera elata Hooker's Evening-primrose G5 SU Review Oenothera biennis Oenothera elata ssp. hirsutissima Oenothera flava Long-tubed Evening-primrose G5 SNR Native 2 Oenothera nuttallii White-stemmed Evening-primrose G5 SNR Native Oenothera pallida ssp. pallida Pale Evening-primrose G5T4Q S1 Native SOC Oenothera pallida var. idahoensis Oenothera perennis Small Sundrops G5 SNR Unkn/Undt Oenothera villosa Hairy Evening-primrose G5 SNR Native 1 Oenothera strigosa Orobanchaceae Castilleja angustifolia Desert Indian Paintbrush G5 S4 Native Castilleja chromosa Castilleja cervina Deer Indian Paintbrush G4 SH Native SOC Castilleja covilleana Coville Indian Paintbrush G3G4 S3 Native SOC Castilleja crista-galli Greater Red Indian Paintbrush G4? S4 Native Castilleja cusickii Cusick's Indian Paintbrush G4G5 S4 Native Castilleja exilis Annual Indian Paintbrush G5 S2 Native SOC 3 Castilleja minor ssp. minor Castilleja flava Yellow Indian Paintbrush G4G5 S4 Native Castilleja flava var. flava Yellow Indian Paintbrush G4G5T3T5 S4 Native Castilleja flava var. rustica Rustic Indian Paintbrush G4G5T3T4 S3S4 Native Castilleja rustica Castilleja gracillima Slender Indian Paintbrush G3G4Q S2 Native SOC Castilleja miniata ssp. miniata Castilleja hispida Harsh Indian Paintbrush G5 S4 Native Castilleja linariifolia Wyoming Indian Paintbrush G5 SNR Native Review Castilleja lutescens Stiff Yellowish Indian Paintbrush G4G5 S4 Native Castilleja miniata Greater Red Indian Paintbrush G5 S5 Native 4 Castilleja nivea Snow Indian Paintbrush G3 S3 Native SOC Castilleja occidentalis Western Indian Paintbrush G5 S3S4 Native Review 7 Castilleja pallescens Pallid Indian Paintbrush G4 S4 Native Castilleja pilosa Parrot-head Indian Paintbrush G4G5 S3S4 Native Castilleja pilosa var. longispica Parrot-head Indian Paintbrush G4G5T4 S3S4 Native Review Castilleja longispica Castilleja pulchella Showy Indian Paintbrush G3G4 S4 Native Castilleja rhexiifolia Rhexia-leaf Indian Paintbrush G5? S4 Native 7 Castilleja sessiliflora Downy Indian Paintbrush G5 S4 Native Castilleja sulphurea Sulphur Indian Paintbrush G5? S4 Native 7 Cordylanthus capitatus Yakima Bird's-beak G4 SU Unkn/Undt Review

40 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Cordylanthus ramosus Much-branded Birds-beak G5 S3S4 Native Review Euphrasia subarctica Arctic Eyebright G5 S2 Native SOC Euphrasia arctica var. disjuncta Euphrasia disjuncta [misapplied] Melampyrum lineare American Cow-wheat G5 S4 Native 6 Orobanche corymbosa Flat-topped Broomrape G4 S3S4 Native PSOC Orobanche fasciculata Clustered Broomrape G4 S4 Native Orobanche ludoviciana Louisiana Broomrape G5 SNR Native Orobanche uniflora One-flowered Broomrape G5 SNR Native Orthocarpus luteus Yellow Owl's-clover G5 S4S5 Native Orthocarpus tenuifolius Thin-leaved Owl's-clover G4G5 S3S4 Native Orthocarpus tolmiei Tolmie's Owl's-clover G4 SNR Native Review Pedicularis bracteosa Bracted Lousewort G5 S4S5 Native Pedicularis bracteosa var. bracteosa Bracted Lousewort G5T5 SNR Native Pedicularis bracteosa var. canbyi Canby's Lousewort G5T1T3 SNR Native Pedicularis bracteosa var. paysoniana Payson's Lousewort G5T3T5 SNR Native Pedicularis contorta Curve-beak Lousewort G5 S4S5 Native Pedicularis contorta var. contorta Coiled Lousewort G5T4T5 SNR Native Pedicularis contorta var. ctenophora Pink Coil-beaked Lousewort G5T3 S2S3 Native SOC Pedicularis contorta var. rubicunda Selway Coil-beaked Lousewort G5T3 S2S3 Native SOC Pedicularis crenulata Scallop-leaf Lousewort G4 S1 Native SOC Pedicularis cystopteridifolia Fern-leaved Lousewort G4 S4 Native Pedicularis groenlandica Elephant's-head Lousewort G4G5 S4 Native 7 Pedicularis oederi Oeder's Lousewort G5 S3S4 Native PSOC Pedicularis parryi Parry's Lousewort G5 S4 Native Pedicularis pulchella Mountain Lousewort G3 S3 Native Review Pedicularis racemosa Leafy Lousewort G5 S4S5 Native Rhinanthus minor Little Yellow-rattle G5 S4 Native Rhinanthus crista-galli Oxalidaceae Oxalis corniculata Creeping Woodsorrel GNR SNA Exotic 0 Oxalis dillenii Dillen's Woodsorrel G5 SNR Unkn/Undt Oxalis stricta Common Yellow Wood-sorrel G5 SU Native Review Paeoniaceae Paeonia brownii Western Peony G5 SU Unkn/Undt Papaveraceae Argemone polyanthemos White Prickly-poppy G4G5 SNA Unkn/Undt Argemone intermedia var. polyanthemos Chelidonium majus Celandine GNR SNA Exotic 0 Glaucium corniculatum Blackspot Hornpoppy GNR SNA Exotic 0 Papaver argemone Pale Rough-fruit Poppy GNR SNA Exotic 0 Papaver pygmaeum Alpine Glacier Poppy G3 S2S3 Native SOC Papaver radicatum var. pygmaeum Papaver radicatum ssp. kluanensis Alpine Poppy G5T3T4 S1 Native SOC Papaver kluanense Papaver kluenensis Papaver rhoeas Corn Poppy GNR SNA Exotic 0 Papaver somniferum Opium Poppy GNR SNA Exotic 0 Phrymaceae Mimulus ampliatus Stalk-leaved Monkeyflower G4 S3 Native SOC Mimulus patulus Mimulus washingtonensis Mimulus breviflorus Short-flowered Monkeyflower G4 S1S2 Native SOC 3 Mimulus breweri Brewer's Monkeyflower G5 SNR Native Review Mimulus clivicola North Idaho Monkeyflower G4 S1S3 Native SOC Mimulus floribundus Floriferous Monkeyflower G5 SH Native SOC 3 Mimulus glabratus Roundleaf Monkeyflower G5 SU Native Review

41 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Mimulus guttatus Common Large Monkeyflower G5 S4S5 Native 5 Mimulus hymenophyllus Thinsepal monkeyflower G1 S1 Native SOC Mimulus lewisii Lewis' Monkeyflower G5 S4 Native 7 Mimulus moschatus Muskflower G5 S3S4 Native 3 Mimulus nanus Dwarf Purple Monkeyflower G5 S1 Native SOC Mimulus primuloides Primrose Monkeyflower G4 S2 Native SOC 10 Mimulus ringens Square-stem Monkeyflower G5 S1 Native SOC Mimulus suksdorfii Suksdorf Monkeyflower G4 S3S4 Native PSOC Mimulus tilingii Subalpine Monkeyflower G5 S3 Native 7 Plantaginaceae Bacopa rotundifolia Roundleaf Water-hyssop G5 S1S3 Native SOC 7 Besseya rubra Red kittentails G5 S4S5 Native Besseya wyomingensis Wyoming kittentails G5 S4 Native Chaenorhinum minus Dwarf Snapdragon GNR SNA Exotic 0 Chionophila tweedyi Tweedy Snowlover G4 S4 Native Collinsia parviflora Small-flower Blue-eyed Mary G5 S5 Native Digitalis purpurea Purple Foxglove GNR SNA Exotic 0 Gratiola ebracteata Bractless Hedge-hyssop G4 S2 Native SOC 8 Gratiola neglecta Clammy Hedge-hyssop G5 S3S4 Native Review 8 Limosella aquatica Northern Mudwort G5 SNR Native 4 Linaria dalmatica Dalmatian Toadflax G5 SNA Exotic 0 Linaria genistifolia ssp. dalmatica Linaria vulgaris Butter-and-eggs GNR SNA Exotic 0 Nuttallanthus texanus Blue Toadflax G4G5 S1 Native SOC Linaria canadensis var. texana Penstemon albertinus Alberta Beardtongue G4G5 S4S5 Native Penstemon caelestinus Penstemon albidus White-flower Beardtongue G5 S4 Native Penstemon angustifolius Narrowleaf Penstemon G5 S2 Native SOC Penstemon arenicola Red Desert Beardtongue G3G4 SU Unkn/Undt Review Penstemon aridus Stiff-leaf Beardtongue G5? S4S5 Native Penstemon attenuatus Taper-leaf Beardtongue G4 S4 Native 5 Penstemon attenuatus var. attenuatus Sulphur Penstemon G4T4? SNR Native Penstemon attenuatus var. pseudoprocerus Taper-leaf Beardtongue G4T4 S4 Native Penstemon caryi Cary's Beardtongue G3 S3 Native SOC Penstemon confertus Yellow Beardtongue G4 S4 Native Penstemon cyananthus Wasatch Beardtongue G4 SU Unkn/Undt Penstemon cyaneus Dark-blue Beardtongue G5 SNR Native Review Penstemon deustus Hot-rock Beardtongue G5 SNR Native Review Penstemon diphyllus Two-leaf Beardtongue G4 S4 Native Penstemon ellipticus Egg-leaf Beardtongue G4G5 S4S5 Native Penstemon eriantherus Fuzzy-tongue Penstemon G4 S4S5 Native Penstemon eriantherus var. cleburnei Cleburn's Beardtongue G4T2T3 SU Unkn/Undt Review Penstemon flavescens Yellow Beardtongue G3 S3 Native SOC Penstemon fruticosus Shrubby Beardtongue G4 S4 Native Penstemon glaber Smooth Beardtongue G5 SNR Native Review Penstemon globosus Globe Beardtongue G4 S3S4 Native Penstemon gracilis Slender Beardtongue G5 SNR Native Review Penstemon grandiflorus Large Flowered Beardtongue G5? S1 Native SOC Penstemon humilis Low Beardtongue G5 S1S3 Native SOC Penstemon laricifolius Larch-leaf Beardtongue G4 S3S4 Native PSOC Penstemon lemhiensis Lemhi Beardtongue G3 S3 Native SOC Penstemon lyallii Lyall Beardtongue G4 S3S4 Native Penstemon montanus Cordroot Beardtongue G4G5 S4 Native Penstemon nitidus Wax-leaf Beardtongue G5 S4 Native Penstemon nitidus var. nitidus Waxleaf Pentemon G5T5 S4 Native Penstemon nitidus var. polyphyllus Waxleaf Penstemon G5T4 S4 Native

42 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Penstemon payettensis Payette Beardtongue G4 S1 Native SOC Penstemon procerus Small-flower Beardtongue G5 S4S5 Native 5 Penstemon radicosus Mat-root Beardtongue G5 SNR Native Review Penstemon rydbergii Rydberg's Beardtongue G4G5 SNR Native Review Penstemon whippleanus Whipple's Beardtongue G5 S1 Native SOC Penstemon wilcoxii Wilcox's Beardtongue G4 S4 Native Plantago canescens Hairy Plantain G4G5 S3S4 Native Review Plantago elongata Slender Plantain G4 SNR Native Review 3 Plantago eriopoda Saline Plantain G5 S5 Native 7 Plantago hirtella Mexican Plantain GNR SNA Exotic 0 Plantago australis ssp. Hirtella Plantago lanceolata English Plantain G5 SNA Exotic 0 Plantago major Common Plantain G5 SNA Exotic 0 Plantago patagonica Woolly Plantain G5 S5 Native Plantago purshii Plantago tweedyi Tweedy's Plantain G4G5 S4 Native Synthyris canbyi Mission Mountain kittentails G3 S3 Native SOC Synthyris missurica Western Mountain kittentails G4 S3S4 Native PSOC Synthyris pinnatifida Cut-leaf kittentails G4 S4 Native Synthyris dissecta Veronica americana American Speedwell G5 S4S5 Native 5 Veronica anagallis-aquatica Brook-pimpernell G5 SNA Exotic 0 Veronica catenata Veronica arvensis Corn Speedwell GNR SNA Exotic 0 Veronica biloba Two-lobe Speedwell GNR SNA Exotic 0 Veronica chamaedrys Germander Speedwell GNR SNA Exotic 0 Veronica cusickii Cusick's Speedwell G5 S4 Native 7 Veronica longifolia Long-leaf Speedwell GNR SNA Exotic 0 Veronica officinalis Gypsy-weed G5 SNA Exotic 0 Veronica peregrina Purslane Speedwell G5 S4 Native 4 Veronica persica Bird-eye Speedwell GNR SNA Exotic 0 Veronica scutellata Marsh-speedwell G5 SNR Native 6 Veronica serpyllifolia Thyme-leaf Speedwell G5 SNA Native/Exot 2 Veronica serpyllifolia ssp. humifusa Brightblue Speedwell G5T5? S4 Native Veronica serpyllifolia ssp. serpyllifolia Thymeleaf Speedwell G5TNR SNA Exotic 0 Veronica verna Spring Speedwell GNR SNA Exotic 0 Veronica wormskjoldii Alpine Speedwell G4G5 S4 Native 7 Polemoniaceae Collomia debilis Alpine Collomia G5 S4 Native Collomia debilis var. camporum Alpine Collomia G5T2 S1 Native SOC Collomia debilis var. debilis Alpine Collomia G5T3T4 S4 Native Collomia grandiflora Large-flower Collomia G5 SNR Native Collomia linearis Narrow-leaved Collomia G5 S5 Native 3 Collomia tinctoria Yellow-staining Collomia G5 S1 Native SOC Gilia leptomeria Great Basin Gilia G5 S4 Native Gilia tenerrima Delicate Gilia G5 SNR Native Gilia tweedyi Tweedy's Gilia G4G5Q S3S4 Native PSOC Gilia sinuata var. tweedyi Gymnosteris parvula Small-flower Gymnosteris G4 S1 Native SOC Ipomopsis aggregata Scarlet Skyrocket G5 S4 Native Gilia aggregata Ipomopsis congesta Ball-head Standing-cypress G5 SNR Native Gilia congesta Ipomopsis congesta ssp. congesta Ball-head Standing-cypress G5T5? SNR Native Gilia congesta Ipomopsis congesta ssp. crebrifolia Ballhead Gilia G5T3T4 S3 Native SOC Gilia congesta var. crebrifolia

43 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Ipomopsis congesta ssp. pseudotypica Wyoming Ipomopsis G5T3? S2? Native Review Gilia congesta var. pseudotypica Ipomopsis minutiflora Small-flower Standing-cypress G4 S1 Native SOC Gilia minutiflora Ipomopsis pumila Dwarf Ipomopsis G4 S4 Native Gilia pumila Ipomopsis spicata Spiked Standing-cypress G5 SNR Native Gilia spicata Ipomopsis spicata ssp. orchidacea Orchid Ipomopsis G5TNR SNR Native Ipomopsis spicata ssp. spicata Spiked Ipomopsis G5T4T5 SNR Native Leptodactylon caespitosum Leptodactylon G4 S2 Native SOC Leptodactylon pungens Granite Prickly-phlox G5 SNR Native Linanthus nuttallii Nuttall's Linanthus G5 S3S4 Native PSOC Leptosiphon nuttallii Linanthastrum nuttallii Linanthus septentrionalis Northern Desert-gold G5 SNR Native Leptosiphon septentrionalis Linanthus harknessii var. septentrionalis Microsteris gracilis Slender Phlox G5 S4S5 Native Phlox gracilis Navarretia intertexta Needle-leaf Navarretia G5 SNR Native 6 Navarretia intertexta ssp. propinqua Near Navarretia G5T5 SNR Native Navarretia saximontana G4? S2? Native Review Phlox albomarginata Mountain Phlox G4 S3? Native Review Phlox alyssifolia Alyssum-leaf Phlox G5 S4 Native Phlox variabilis Phlox andicola Plains Phlox G4 S3 Native SOC Phlox austromontana Desert mountain phlox G5 SU Native Review Phlox caespitosa Carpet Phlox G4 SU Native Review Phlox douglasii Phlox rigida Phlox diffusa Spreading Phlox G5 S4 Native Phlox hoodii Hood's Phlox G5 S5 Native Phlox kelseyi Kelsey's Phlox G4 S4 Native 5 Phlox kelseyi ssp. kelseyi Kelsey's Phlox G4T4 S3S4 Native Phlox kelseyi var. missoulensis Missoula Phlox G2G3 S2S3 Native SOC Phlox missoulensis Phlox longifolia Longleaf Phlox G5 S4 Native Phlox viridis Phlox multiflora Many-flowered Phlox G4 S4 Native Phlox muscoides Moss phlox G5? S4? Native Phlox bryoides Phlox hoodii ssp. muscoides Phlox pulvinata Cushion Phlox G5 S5 Native Phlox speciosa Showy Phlox G5 SU Native Review Polemonium micranthum Annual Polemonium G5 S4 Native Polemonium occidentale Western Polemonium G5? S4 Native 6 Polemonium pulcherrimum Showy Jacob's-ladder G5 S4 Native Polemonium viscosum Skunk Polemonium G5 S4 Native Polygalaceae Polygala alba White Milkwort G5 S3S4 Native Review Polygala verticillata Whorled Milkwort G5 SU Native Review Polygonaceae Eriogonum androsaceum Rock-jasmine Wild Buckwheat G4G5 S3S4 Native Review Eriogonum annuum Annual Buckwheat G5 S3? Native Review Eriogonum brevicaule var. canum Rabbit Buckwheat G3G4 S3S4 Native PSOC Eriogonum lagopus Eriogonum pauciflorum var. canum 44 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Eriogonum caespitosum Mat Buckwheat G5 S2S3 Native SOC Eriogonum capistratum var. muhlickii Muhlick's Buckwheat G4T3 S3 Native SOC Eriogonum chrysops [misapplied] Eriogonum crosbyae Eriogonum cernuum Nodding Wild Buckwheat G5 SNR Native Review Eriogonum effusum Spreading Wild Buckwheat G4G5 SU Unkn/Undt Review Eriogonum microthecum var. effusum Eriogonum flavum Yellow Wild Buckwheat G5 S5 Native Eriogonum flavum var. flavum Yellow Wild Buckwheat G5T4T5 SNR Native Eriogonum flavum var. piperi Yellow Wild Buckwheat G5T4 SNR Native Eriogonum heracleoides Parsnip-flower Buckwheat G5 S3 Native Eriogonum mancum Imperfect Wild Buckwheat G4 S4 Native Eriogonum microthecum Slender Buckwheat G5 S3? Native Review Eriogonum ovalifolium Oval-leaved Buckwheat G5 S5 Native Eriogonum ovalifolium var. depressum Cushion Wild Buckwheat G5T4T5 SNR Native Eriogonum ovalifolium var. ochroleucum Oval-leaf Buckwheat G5T2T4Q S3 Native Eriogonum ovalifolium var. ovalifolium Oval-leaf Buckwheat G5T3T5 SNR Native Eriogonum ovalifolium var. pansum Oval-leaf Buckwheat G5T1 SNR Native Review Eriogonum ovalifolium var. purpureum Cushion Wild Buckwheat G5T5 S4 Native Eriogonum pauciflorum Small-flowered Buckwheat G5 SNR Native Review Eriogonum multiceps Eriogonum pyrolifolium Pyrola-leaved Buckwheat G4 S3S4 Native Eriogonum salsuginosum Smooth Buckwheat G4? S1 Native SOC Stenogonum salsuginosum Eriogonum soliceps Railroad Canyon Wild Buckwheat G2 S2 Native SOC Eriogonum strictum Blue Mountain Wild Buckwheat G5 SNR Native Review Eriogonum umbellatum Sulphur-flowered Buckwheat G5 S5 Native Eriogonum umbellatum var. aureum Sulphur-flowered Buckwheat G5T3T5 SU Native Review Eriogonum umbellatum var. deserticum Sulphur-flower Buckwheat G5T4? SNR Native Eriogonum umbellatum var. dichrocephalum Sulphur-flower Buckwheat G5T3T5 SNR Native Eriogonum umbellatum var. ellipticum Starry Buckwheat G5T3T5 S3? Native Review Eriogonum umbellatum var. stellatum Eriogonum umbellatum var. majus Sulphur-flower Buckwheat G5T5 SNR Native Eriogonum umbellatum var. umbellatum Sulphur-flower Buckwheat G5T4T5 SNR Native Eriogonum visheri Visher's Buckwheat G3 S1 Native SOC Koenigia islandica Island Koenigia G4 S2 Native SOC Oxyria digyna Mountain-sorrel G5 S4 Native Polygonum achoreum Leathery Knotweed G5 S4 Native Polygonum amphibium Water Smartweed G5 S5 Native 6 Persicaria amphibia Polygonum coccineum Polygonum austiniae Austin's Knotweed G4 S3 Native SOC Polygonum douglasii ssp. austiniae Polygonum aviculare Knotweed GNR SNA Exotic 0 Polygonum arenastrum Polygonum bistortoides American Bistort G5 S5 Native 6 Bistorta bistortoides Polygonum convolvulus Black Bindweed GNR SNA Exotic 0 Fallopia convolvulus Polygonum cuspidatum Japanese Knotweed GNR SNA Exotic 0 Fallopia japonica Polygonum douglasii Douglas Knotweed G5 S4 Native 3 Polygonum engelmannii Engelmann's Knotweed G3G5 SNR Native Review Polygonum douglasii ssp. engelmannii Polygonum erectum Erect Knotweed G5 SNR Native Review Polygonum hydropiper Marshpepper Smartweed GNR SNA Exotic 0 Persicaria hydropiper

45 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Polygonum lapathifolium Dock-leaf Smartweed G5 SU Unkn/Undt 1 Persicaria lapathifolia Polygonum majus Large Knotweed G3G5 SNR Native Review Polygonum douglasii ssp. majus Polygonum minimum Leafy Dwarf Knotweed G5 S4 Native Polygonum pensylvanicum Pennsylvania Smartweed G5 SU Unkn/Undt Review Persicaria pensylvanica Polygonum persicaria Lady's Thumb Smartweed G3G5 SNA Exotic 0 Persicaria maculosa Polygonum phytolaccifolium Poke Knotweed G5 S4 Native Aconogonon phytolaccifolium Polygonum polygaloides White-margin Knotweed G4G5 S3S4 Native 4 Polygonum polygaloides ssp. confertiflorum Dense-flower Knotweed G4G5T3T4 S2S3 Native Review Polygonum confertiflorum Polygonum polygaloides ssp. kelloggii Kellogg's Knotweed G4G5T3T5 S3S4 Native Polygonum kelloggii Polygonum punctatum Dotted Smartweed G5 SNR Native Review Persicaria punctata Polygonum ramosissimum Bushy Knotweed G5 SU Unkn/Undt Polygonum leptocarpum Polygonum sachalinense Giant Knotweed GNR SNA Exotic Fallopia sachalinensis Polygonum sawatchense Johnston's Knotweed G4G5 SNR Native Review Polygonum douglasii ssp. johnstonii Polygonum spergulariiforme Scatter Knotweed G4? SU Native Review Polygonum douglasii ssp. spergulariiforme Polygonum viviparum Alpine bistort G5 S4 Native 7 Bistorta vivipara Polygonum x bohemicum GNA SNA Exotic Fallopia x bohemica Rumex acetosa Garden Sorrel G5 SU Unkn/Undt 9 Rumex alpestris Rumex lapponicus Rumex acetosella Sheep Sorrel GNR SNA Exotic 0 Rumex crispus Curly Dock GNR SNA Exotic 0 Rumex fueginus Sea-side Dock G5 SNR Native 6 Rumex maritimus ssp. fueginus Rumex hymenosepalus Canaigre Dock G5 SNR Native Rumex obtusifolius Bitter Dock GNR SNA Exotic 0 Rumex occidentalis Western Dock G5 SNR Native Rumex aquaticus var. fenestratus Rumex patientia Patience Dock GNR SNA Exotic 0 Rumex paucifolius Alpine Sheep Sorrel G5 S4 Native Rumex salicifolius Willow Dock G5 SNR Native 7 Rumex triangulivalvis Rumex utahensis Rumex stenophyllus Narrowleaf Dock GNR SNA Exotic 0 Rumex venosus Veined Dock G5? S3S4 Native Portulacaceae Cistanthe umbellata Mt. Hood Pussy-paws G4G5 S4 Native Spraguea umbellata Claytonia arenicola Sand Springbeauty G4 S2 Native SOC Montia arenicola Claytonia cordifolia Heart-leaf Springbeauty G5 S4S5 Native Montia cordifolia Claytonia lanceolata Springbeauty G5 S5 Native Claytonia megarhiza Alpine Springbeauty G4G5 S3S4 Native Claytonia multiscapa Rydberg’s Springbeauty G4 S4 Native 46 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Claytonia lanceolata var. flava Claytonia parviflora Little-flower Springbeauty G5 SNR Native Montia parviflora Claytonia perfoliata Miner's-lettuce G5 SNR Native 2 Montia perfoliata Claytonia sibirica Siberian Springbeauty G5 SNR Native 5 Montia sibirica Lewisia columbiana Columbia Lewisia G4 S1S2 Native SOC Lewisia pygmaea Alpine Bitteroot G5 S4 Native Lewisia rediviva Bitterroot G5 S4S5 Native Lewisia triphylla Three-leaf Bitterroot G4? S4 Native Montia chamissoi Chamisso's Miner's-lettuce G5 SNR Native 4 Montia dichotoma Dwarf Miner's-lettuce G5 SNR Native 2 Montia linearis Linearleaf Miner's-lettuce G5 S4 Native Montia parvifolia Little-leaf Miner's-lettuce G4G5 SNR Native 2 Claytonia parvifolia Portulaca oleracea Common Purslane GU SNA Exotic 0 Primulaceae Anagallis arvensis Scarlet Pimpernel GNR SNA Exotic 0 Androsace chamaejasme Sweet-flower Rock-jasmine G5 S3S4 Native Androsace lehmanniana Androsace filiformis Filiform Rockjasmine G4 SNR Native 2 Androsace occidentalis Western Rock-jasmine G5 S4S5 Native Androsace septentrionalis Pygmy-flower Rock-jasmine G5 S5 Native Centunculus minimus Chaffweed G5 S2 Native SOC Anagallis minima Dodecatheon conjugens Bonneville Shootingstar G5 S4 Native Primula conjugens Dodecatheon jeffreyi Jeffrey's Shootingstar G5 S4 Native 7 Primula jeffreyi Dodecatheon pulchellum Few-flower Shootingstar G5 S5 Native 5 Dodecatheon cusickii Dodecatheon pauciflorum Primula pauciflora Douglasia conservatorum Bloom Peak Douglasia G2 S2 Native SOC Douglasia montana Mountain Douglasia G4? S4 Native Glaux maritima Sea Milkwort G5 S5 Native 5 Lysimachia ciliata Fringed Loosestrife G5 SNR Native 7 Lysimachia thyrsiflora Water Loosestrife G5 SNR Native 8 Primula alcalina Alkali Primrose G2 S2 Native SOC Primula incana Mealy Primrose G4G5 S2 Native SOC 5 Primula parryi Parry's Primrose G4G5 S3 Native 8 Ranunculaceae Aconitum columbianum Columbia Monkshood G5 S4? Native 5 Actaea rubra Red Baneberry G5 S4 Native 7 Adonis aestivalis Summer Adonis GNR SNA Exotic 0 Anemone canadensis Canada Anemone G5 SU Native Review Anemone cylindrica Long-fruited Anemone G5 S4? Native Anemone drummondii var. lithophila Little Belt Mountain Thimbleweed G4 S4 Native Anemone lithophila Anemone multifida Pacific Anemone G5 S4? Native Anemone multifida var. multifida Pacific anemone G5T5 SNR Native Anemone multifida var. tetonensis Teton Thimble-weed G4G5 S4? Native Review Anemone tetonensis Anemone occidentalis Western Pasqueflower G5 S4? Native Pulsatilla occidentalis Anemone parviflora Small-flower Anemone G5 S4 Native 6

47 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Anemone patens Pasqueflower G5 S4S5 Native Anemone nuttalliana Pulsatilla patens Anemone piperi Piper's Anemone G4 S4? Native Aquilegia brevistyla Short-styled Columbine G5 S2 Native SOC Aquilegia coerulea Colorado Columbine G5 SU Native Review 6 Aquilegia flavescens Yellow Columbine G5 S4 Native Aquilegia formosa Sitka Columbine G5 S1S2 Native SOC 6 Aquilegia jonesii Jones' Columbine G4 S3S4 Native PSOC Caltha leptosepala White Marsh-marigold G5 S4 Native 7 Clematis columbiana Columbian Virgin's-bower G5? S4? Native Clematis pseudoalpina Clematis columbiana var. columbiana Purple Virgin's-bower G5?T5? S2S3 Native Review Clematis pseudoalpina Clematis columbiana var. tenuiloba Slender-lobed Clematis G5?T4? S3? Native Review Clematis tenuiloba Clematis hirsutissima Sugarbowls G4 S4 Native Clematis ligusticifolia Western Virgin's-bower G5 S5 Native Clematis occidentalis Purple Clematis G5 S4S5 Native Clematis columbiana [misapplied] Coptis occidentalis Western Goldthread G4G5 S3S4 Native Delphinium ajacis Doubtful Knight's-spur GNR SNA Exotic 0 Consolida ajacis Delphinium andersonii Anderson's Larkspur G5 SNA Unkn/Undt Review Delphinium bicolor Little Larkspur G4G5 S4S5 Native Delphinium bicolor ssp. calcicola Limestone Larkspur G4G5T3T4 S3S4 Native PSOC Delphinium burkei Meadow Larkspur G4 S1S2 Native SOC [including] Delphinium distichum Delphinium depauperatum Slim Larkspur G5 S2? Native Review 7 Delphinium geyeri Geyer's Larkspur G5 SNA Unkn/Undt Review Delphinium glaucescens Electric Peak Larkspur G3? S2S3 Native Review Delphinium glaucum Pale Larkspur G5 S1? Native Review 6 Delphinium nuttallianum Nuttall's Larkspur G5 S3S4 Native [including] Delphinium sutherlandii Delphinium occidentale Tall Larkspur G4 S4 Native Myosurus apetalus Bristly Mousetail G5 S3 Native 4 Myosurus aristatus Myosurus apetalus var. borealis Bristly Mousetail G5T3T5 SNR Native Myosurus apetalus var. montanus Bristly Mousetail G5T3T5 SNR Native Myosurus minimus Eastern Mousetail G5 S3S4 Native 4 Ranunculus abortivus Kidneyleaf Buttercup G5 SU Native Review 3 Ranunculus acriformis Sharpleaf Buttercup G5 S3? Native Review 6 Ranunculus acris Tall Buttercup G5 SNA Exotic 0 Ranunculus adoneus Western Wild Buttercup G4G5 SU Unkn/Undt Review Ranunculus eschscholtzii var. adoneus Ranunculus alismifolius Water-plantain Buttercup G5 S3? Native Review 7 Ranunculus alismifolius var. alismellus Plantainleaf Buttercup G5T5? SNR Native Ranunculus alismifolius var. alismifolius Plantainleaf Buttercup G5T5 SNR Native Ranunculus alismifolius var. davisii Plantainleaf Buttercup G5T4? SNR Native Ranunculus aquatilis White Water Buttercup G5 S4 Native 4 Ranunculus circinatus Ranunculus longirostris Ranunculus subrigidus Ranunculus trichophyllus Ranunculus cardiophyllus Heart-leaved Buttercup G4G5 S2? Native SOC 9 Ranunculus cymbalaria Alkali Buttercup G5 S4 Native 3 Ranunculus eschscholtzii Eschscholtz's Buttercup G5 S4S5 Native 7

48 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Ranunculus eschscholtzii var. eschscholtzii Eschscholtz's Buttercup G5T5 SNR Native Ranunculus eschscholtzii var. eximius Tundra Buttercup G4Q S3 Native Ranunculus eximius Ranunculus eschscholtzii var. suksdorfii Suksdorf's Buttercup G5? S4S5 Native Ranunculus suksdorfii Ranunculus flammula Lesser Spearwort G5 S4 Native 4 Ranunculus reptans Ranunculus glaberrimus Sagebrush Buttercup G5 S5 Native 4 Ranunculus glaberrimus var. ellipticus Sagebrush Buttercup G5T5 SNR Native Ranunculus glaberrimus var. glaberrimus Sagebrush Buttercup G5T5 SNR Native Ranunculus gmelinii Small Yellow Buttercup G5 S4 Native 4 Ranunculus grayi Arctic Buttercup G4G5 S2 Native SOC 9 Ranunculus gelidus Ranunculus karelinii Ranunculus verecundus Ranunculus hyperboreus High-arctic Buttercup G5 S3 Native SOC 9 Ranunculus natans Ranunculus inamoenus Graceful Buttercup G5 S4 Native 6 Ranunculus jovis Jove's Buttercup G4 S4 Native Ranunculus macounii Macoun's Buttercup G5 S4 Native 5 Ranunculus orthorhynchus Straightbeak Buttercup G5 S1S2 Native SOC 8 Ranunculus pedatifidus Northern Buttercup G5 S2? Native SOC 9 Ranunculus pensylvanicus Bristly Crowfoot G5 S3S4 Native Review Ranunculus populago Mountain Buttercup G4 S3 Native Review 7 Ranunculus pygmaeus Dwarf Buttercup G5 S2S3 Native Review 9 Ranunculus repens Creeping Buttercup GNR SNA Exotic 0 Ranunculus rhomboideus Prairie Buttercup G5 SU Unkn/Undt Review Ranunculus sceleratus Cursed Buttercup G5 S4 Native 4 Ranunculus testiculatus Curveseed Butterwort GNR SNA Exotic 0 Ceratocephala testiculata Ranunculus uncinatus Woodland Buttercup G5 S4S5 Native 2 Thalictrum alpinum Alpine Meadowrue G5 S2 Native SOC 9 Thalictrum dasycarpum Purple Meadowrue G5 S4 Native 5 Thalictrum fendleri Fendler's Meadowrue G5 SU Unkn/Undt Review Thalictrum occidentale Western Meadowrue G5 S5 Native 5 Thalictrum sparsiflorum Few-flower Meadowrue G5 SNR Native 5 Thalictrum venulosum Veined Meadowrue G5 S4 Native Trautvetteria caroliniensis Carolina Tassel-rue G5 S3? Native Review 8 Trollius laxus Spreading Globeflower G4 S4S5 Native 7 Trollius albiflorus Trollius laxus var. albiflorus Resedaceae Reseda lutea Yellow Mignonette GNR SNA Exotic 0 Rhamnaceae Ceanothus herbaceus New Jersey Tea G5 SH Native SOC Ceanothus sanguineus Redstem Ceanothus G4G5 S3 Native Ceanothus velutinus Snowbrush Ceanothus G5 S4S5 Native Frangula purshiana Cascara False Buckthorn G4 S4 Native Rhamnus purshiana Rhamnus alnifolia Alderleaf Buckthorn G5 S4 Native 4 Rhamnus cathartica Common Buckthorn GNR SNA Exotic 0 Rosaceae Agrimonia gryposepala Tall Hairy Groovebur G5 SU Native Review Agrimonia striata Woodland Agrimony G5 SU Native Review Alchemilla xanthochlora Common Lady's-mantle GNR SNA Exotic 0 Alchemilla monticola Alchemilla vulgaris

49 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Amelanchier alnifolia Saskatoon Serviceberry G5 S5 Native Amelanchier utahensis Utah Serviceberry G5 SU Native Review Argentina anserina Silverweed cinquefoil G5 S4S5 Native 3 Potentilla anserina Cercocarpus ledifolius Curl-leaf Mountain-mahogany G5 S5 Native Cercocarpus montanus Alderleaf mountain-mahogany G5 S1S2 Native SOC Chamaerhodos erecta Rose Chamaerhodos G5 SNR Unkn/Undt Comarum palustre Marsh Cinquefoil G5 S4 Native 7 Potentilla palustris Crataegus castlegarensis Castlegar Hawthorn G5 SNR Native Review Crataegus chrysocarpa Fineberry Hawthorn G5 S3S4 Native Crataegus columbiana [misapplied] Crataegus douglasii Douglas's Hawthorn G5 S4? Native 5 Crataegus columbiana [misapplied] Crataegus macracantha Fleshy Hawthorn G5 S4? Native Crataegus succulenta [in part] Crataegus monogyna English Hawthorn G5 SNA Exotic 0 Crataegus okanaganensis Okanagan Valley Hawthorn GNR SNR Native Review Crataegus okennonii O'Kennon's Hawthorn G2G4 SNR Native Review Crataegus phippsii Phipps' Hawthorn G1G3 SNR Native Review Crataegus suksdorfii Suksdorf's Hawthorn G4G5 SNR Native Review Crataegus williamsii Williams' Hawthorn GNR SNR Native Review Dryas drummondii Yellow Mountain-avens G5 S4 Native Dryas integrifolia Entire-leaved Avens G5 S1S2 Native SOC Dryas octopetala Eight-petal Mountain-avens G5 S5 Native Fragaria vesca Woodland Strawberry G5 S5 Native Fragaria virginiana Virginia Strawberry G5 S5 Native 3 Fragaria virginiana ssp. glauca Virginia Strawberry G5T5? SNR Native Fragaria virginiana var. platypetala Virginia Strawberry G5T5? SNR Native Geum aleppicum Yellow Avens G5 SNR Native 6 Geum canadense White Avens G5 SU Native Review Geum macrophyllum Largeleaf Avens G5 S5 Native 5 Geum rivale Purple Avens G5 SNR Native 7 Geum rossii Ross Avens G5 S5 Native Geum rossii var. rossii Ross Avens G5T5 S1? Native Review Geum rossii var. turbinatum Slender-stemmed avens G5T4 S5 Native Geum triflorum Prairie-smoke G5 S5 Native Holodiscus discolor Cream-bush Oceanspray G5 S5 Native Horkelia fusca Pine Woods Horkelia G5 SU Native Review Ivesia gordonii Gordon's Ivesia G4? S4 Native Ivesia tweedyi Tweedy's Ivesia G4 SNR Unkn/Undt Review Kelseya uniflora One-flower Kelseya G5 S4 Native Luetkea pectinata Segmented Luetkea G5 SNR Native Malus sylvestris Common Crabapple G5 SNA Exotic 0 Petrophytum caespitosum Caespitose Rockmat G5 S5 Native Petrophyton caespitosum Physocarpus malvaceus Mallow-leaf Ninebark G4G5 S5 Native Physocarpus monogynus Mountain Ninebark G4 S3S4 Native Potentilla argentea Silvery Cinquefoil GNR SNA Exotic 0 Potentilla arguta Tall Cinquefoil G5 S4 Native Drymocallis arguta Potentilla biennis Biennial Cinquefoil G5 SNR Native 4 Potentilla bipinnatifida Tansy Cinquefoil G5? SNR Native Potentilla brevifolia Short-leaved Cinquefoil G4 S2S3 Native SOC Potentilla concinna Elegant cinquefoil G5? SNR Native Review Potentilla diversifolia Diverse-leaf cinquefoil G5 S4S5 Native 6 Potentilla glaucophylla

50 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Potentilla drummondii Drummond's cinquefoil G5 SNR Native Review Potentilla fissa Big-flower Cinquefoil G4G5 SNR Native Review Drymocallis fissa Potentilla flabellifolia Fan-leaf Cinquefoil G5 SNR Native Potentilla fruticosa Shrubby Cinquefoil G5 S4S5 Native 3 Dasiphora floribunda Dasiphora fruticosa Pentaphylloides floribunda Pentaphylloides fruticosa Potentilla floribunda Potentilla glandulosa Sticky Cinquefoil G5 S4 Native 6 Drymocallis glandulosa Potentilla gracilis Fanleaf Cinquefoil G5 S5 Native 4 Potentilla gracilis var. flabelliformis Slender cinquefoil G5? S4? Native Potentilla flabelliformis Potentilla gracilis var. pulcherrima Soft Cinquefoil G5 SNR Native Potentilla pulcherrima Potentilla hippiana Horse Cinquefoil G5 S4 Native Potentilla effusa Potentilla hookeriana Hooker's Cinquefoil G4 SU Native Review Potentilla hyparctica Low Arctic Cinquefoil G4G5 S2 Native SOC Potentilla flabellifolia var. emarginata Potentilla nana Potentilla macounii Macoun's Cinquefoil G1G2 S1S2 Native Review Potentilla concinna var. macounii Potentilla multisecta Featherleaf cinquefoil G3G4Q S2? Native Review Potentilla diversifolia var. multisecta Potentilla nivea Snow Cinquefoil G5 S3 Native Potentilla nivea var. pentaphylla Five-leaf Cinquefoil G5T4 S3 Native SOC Potentilla quinquefolia Potentilla norvegica Norwegian Cinquefoil G5 SNR Unkn/Undt 1 Potentilla ovina Sheep Cinquefoil G5? SNR Native Potentilla paradoxa Bushy Cinquefoil G5 SNR Native 5 Potentilla pensylvanica Pennsylvania Cinquefoil G5 SNR Native Potentilla plattensis Platte Cinquefoil G4 S2 Native SOC Potentilla recta Sulphur Cinquefoil GNR SNA Exotic 0 Potentilla rivalis Brook Cinquefoil G5 SNR Native 4 Potentilla rubricaulis Rocky Mountain Cinquefoil G4 SNR Native Potentilla concinna var. rubripes Potentilla uniflora One-flowered Cinquefoil G5 S3S4 Native Prunus americana American Plum G5 S4S5 Native Prunus cerasus Sour Cherry GNR SNA Exotic 0 Prunus emarginata Bitter Cherry G5 S4? Native Prunus mahaleb Mahaleb Cherry G5 SNA Exotic 0 Prunus pensylvanica Pin Cherry G5 S4? Native Prunus pumila Sand Cherry G5 S1 Native SOC Prunus virginiana Chokecherry G5 S5 Native 3 Purshia tridentata Antelope Bitterbrush G5 SNR Native Rosa acicularis Prickly Rose G5 SNR Native Rosa sayi Rosa arkansana Prairie Rose G5 S5 Native Rosa blanda Smooth Rose G5 SU Unkn/Undt Review Rosa gymnocarpa Baldhip Rose G5 S4S5 Native Rosa nutkana Nootka Rose G5 SNR Native Rosa woodsii Woods' Rose G5 S5 Native Rubus arcticus Nagoonberry G5 SU Native Review 10 Rubus acaulis Rubus discolor Himalayan blackberry GNR SNA Exotic 0 51 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Rubus armeniacus Rubus idaeus Red Raspberry G5 S5 Native Rubus idaeus ssp. idaeus American Red Raspberry G5T5 SNR Native Rubus idaeus var. peramoenus Rubus idaeus ssp. strigosus Grayleaf Red Raspberry G5T5 SNR Native Rubus laciniatus Evergreen Blackberry GUQ SNA Exotic 0 Rubus leucodermis White-stemmed Raspberry G5 SNR Native Rubus parviflorus Thimbleberry G5 S5 Native Rubus pedatus Five-leaf Dwarf Bramble G5 SNR Native Rubus pubescens Dwarf Red Raspberry G5 SNR Native 7 Rubus ursinus Pacific Blackberry G5 S3S4 Native Review Sanguisorba annua Prairie Burnet G4 SNR Native Sanguisorba minor Salad Burnet G5 SNA Exotic 0 Sibbaldia procumbens Creeping Sibbaldia G5 S4S5 Native Sorbus aucuparia European Mountain-ash G5 SNA Exotic 0 Sorbus scopulina Greene's Mountain-ash G5 S4S5 Native Sorbus sitchensis Sitka Mountain-ash G5 S4 Native Spiraea betulifolia White Spirea G5 S5 Native Spiraea douglasii Douglas Spiraea G5 S3? Native Review 5 Spiraea splendens Rose Meadowsweet G5 S3S4 Native Spiraea densiflora Spiraea x pyramidata Pyramidal Spiraea GNA SNA Native Review Waldsteinia idahoensis Idaho Barren Strawberry G3 S2S3 Native SOC Rubiaceae Galium aparine Catchweed Bedstraw G5 SNR Native Galium bifolium Low Mountain Bedstraw G5 S4 Native Galium boreale Northern Bedstraw G5 S5 Native 4 Galium mexicanum Mexican Bedstraw G5 SNR Native 2 Galium asperrimum Galium mollugo False Baby's Breath GNR SNA Exotic 0 Galium palustre Marsh Bedstraw G5 SU Unkn/Undt 5 Galium pedemontanum Piedmont-bedstraw GNR SNA Exotic 0 Cruciata pedemontana Galium trifidum Small Bedstraw G5 S4 Native 6 Galium trifidum ssp. columbianum Threepetal Bedstraw G5T4T5 SNR Native Galium trifidum ssp. subbiflorum Threepetal Bedstraw G5T5 SNR Native Galium trifidum ssp. trifidum Threepetal Bedstraw G5T5 SNR Native Galium triflorum Sweet-scent Bedstraw G5 S4S5 Native 6 Galium verum Yellow Spring Bedstraw GNR SNA Exotic 0 Kelloggia galioides Kelloggia G5 SH Native SOC Salicaceae Populus alba White Poplar G5 SNA Exotic 0 Populus angustifolia Narrowleaf Cottonwood G5 S4 Native 5 Populus balsamifera Black Cottonwood G5 S5 Native 5 Populus trichocarpa Populus deltoides Eastern Cottonwood G5 S5 Native 4 Populus tremuloides Quaking Aspen G5 S5 Native 5 Populus x acuminata Lanceleaf Cottonwood GNA S4S5 Native 5 Populus x brayshawii Hybrid Balsam Poplar GNA SNA Native Salix alba White Willow G5 SNA Exotic 0 Salix amygdaloides Peach-leaf Willow G5 S4 Native 7 Salix arctica Arctic Willow GNR S4 Native 7 Salix petrophila Salix barclayi Barclay's Willow G5 S4 Native 8 Salix barrattiana Barratt's Willow G5 S2 Native SOC 10 Salix bebbiana Bebb's Willow G5 S5 Native 4 Salix boothii Booth's Willow G5 S5 Native 6

52 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Salix myrtillifolia [misapplied] Salix novae-angliae Salix pseudocordata Salix brachycarpa Short-fruit Willow G5 S4 Native 6 Salix candida Hoary Willow G5 S3S4 Native 9 Salix cascadensis Cascade Willow G4G5 S2 Native SOC Salix commutata Undergreen Willow G5 S4 Native 7 Salix discolor Pussy Willow G5 S2S3 Native Review Salix drummondiana Drummond's Willow G4G5 S4S5 Native 5 Salix eastwoodiae Eastwood's Willow G5 S3S4 Native Salix eriocephala Diamond Willow G5 S5 Native Salix eriocephala var. famelica GNR S4 Native Salix lutea Salix eriocephala var. mackenzieana Mackenzie's Willow G5 S5 Native 7 Salix prolixa Salix eriocephala var. watsonii Yellow Willow G4G5 S4S5 Native 6 Salix lutea Salix exigua Sandbar Willow G5 S5 Native 4 Salix farriae Farr's Willow G4 S3S4 Native 7 Salix fragilis Crack Willow GNR SNA Exotic 0 Salix geyeriana Geyer's Willow G5 S5 Native 6 Salix glauca Gray Willow G5 S4 Native 7 Salix lasiandra Pacific Willow G5 S4 Native Salix lucida Salix lasiandra var. caudata Greenleaf Willow G5T5 S4 Native 5 Salix lucida ssp. caudata Salix lasiandra var. lasiandra Pacific Willow G5T5 S4 Native Salix lucida ssp. lasiandra Salix lemmonii Lemmon's Willow G5 S3? Native Review 6 Salix melanopsis Dusky Willow G5 S4 Native 5 Salix exigua ssp. melanopsis Salix pentandra Laurel Willow GNR SNA Exotic 0 Salix petiolaris Meadow Willow G5 SU Unkn/Undt Review Salix planifolia Tea-leaved Willow G5 S4 Native 7 Salix phylicifolia ssp. planifolia Salix pseudomonticola False Mountain Willow G4G5 S3S4 Native 7 Salix monticola [misapplied] Salix reticulata Net-veined Willow G5 S5 Native Salix nivalis Salix rotundifolia Roundleaf Willow G5 S4 Native Salix dodgeana Salix scouleriana Scouler's Willow G5 S5 Native 4 Salix serissima Autumn Willow G4 S3 Native SOC 9 Salix sitchensis Sitka Willow G5 S4 Native 8 Salix tweedyi Tweedy's Willow G4 S4 Native 7 Salix vestita Rock Willow G5 S3S4 Native 7 Salix wolfii Wolf Willow G5? S4 Native 7 Salix x rubens Hybrid Crack Willow GNA SNA Exotic 0 Santalaceae Comandra umbellata Bastard Toadflax G5 S5 Native Comandra pallida Geocaulon lividum Northern Toadflax G5 S3S4 Native PSOC Comandra lividum Thesium arvense Thesium GNR SNA Exotic 0 Sarcobataceae Sarcobatus vermiculatus Black Greasewood G5 S5 Native Saxifragaceae

53 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Boykinia major Mountain Boykinia G5 S3S4 Native 7 Chrysosplenium tetrandrum Northern Golden-carpet G5 S3S4 Native 4 Conimitella williamsii William's Conimitella G3? S4 Native Heuchera cylindrica Poker Alumroot G5 S5 Native Heuchera cylindrica var. cylindrica Poker Alumroot G5T5 S4 Native Heuchera cylindrica var. glabella Beautiful Alumroot G5T5 S5 Native Heuchera grossulariifolia Gooseberry-leaf Alumroot G4 S4 Native Heuchera parvifolia Littleleaf Alumroot G5 S4 Native Heuchera richardsonii Richardson's Alumroot G5 S4 Native Leptarrhena pyrolifolia Leather-leaf Saxifrage G5 S3S4 Native 8 Lithophragma glabrum Bulbous Woodland-star G4G5 S4S5 Native Lithophragma bulbiferum Lithophragma parviflorum Small-flower Woodland-star G5 S5 Native Lithophragma tenellum Slender Woodland-star G5 SU Native Review Micranthes apetala Tiny Swamp Saxifrage G3Q S2? Native SOC Saxifraga apetala Saxifraga integrifolia Hook. var. apetala Micranthes ferruginea Rusty-hair Saxifrage G5 S4 Native 8 Saxifraga ferruginea Micranthes idahoensis Idaho Saxifrage G4? S4 Native Micranthes marshallii Saxifraga idahoensis Saxifraga marshallii Saxifraga occidentalis var. idahoensis Micranthes lyallii Red-stemmed Saxifrage G5 S4 Native 7 Saxifraga lyallii Micranthes nidifica Peak Saxifrage G4G5 S4 Native 7 Saxifraga integrifolia var. columbiana Saxifraga integrifolia var. leptopetala Saxifraga nidifica Micranthes nivalis Alpine Saxifrage G4G5 SU Native Review Saxifraga nivalis Micranthes occidentalis Western Saxifrage G5 S4S5 Native 6 Saxifraga occidentalis Micranthes odontoloma Streambank Saxifrage G5 S4S5 Native 7 Saxifraga arguta [misapplied] Saxifraga odontoloma Micranthes oregana Bog Saxifrage G4G5 S4 Native 6 Saxifraga oregana Micranthes rhomboidea Diamondleaf Saxifrage G4G5 S4 Native 7 Saxifraga rhomboidea Micranthes subapetala Yellowstone Saxifrage G3G4Q S4 Native Micranthes hieraciifolia Saxifraga oregana var. subapetala Micranthes tempestiva Storm Saxifrage G2 S2 Native SOC Saxifraga tempestiva Mitella breweri Feathery Mitrewort G5 S4 Native 7 Mitella caulescens Creeping Mitrewort G5 S3S4 Native Review Mitella nuda Naked Mitrewort G5 S4 Native 8 Mitella pentandra Fivestamen Mitrewort G5? S4S5 Native 7 Mitella stauropetala Side-flower Mitrewort G5 S4S5 Native 6 Mitella trifida Pacific Mitrewort G5 S4 Native Parnassia fimbriata Fringed Grass-of-Parnassus G5 S4S5 Native 7 Parnassia kotzebuei Kotzebue's Grass-of-Parnassus G5 S3S4 Native 9 Parnassia palustris Marsh Grass-of-Parnassus G5 S3S4 Native Parnassia palustris var. montanensis Mountain Grass-of-Parnassus G5T3T5 SNR Native Review Parnassia palustris var. parviflora Smallflower Grass-of-Parnassus G5T4 SNR Native Review 9 Parnassia parviflora 54 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Saxifraga adscendens Ascending Saxifrage G5 S4 Native 6 Saxifraga bronchialis Matte Saxifrage G5 S4 Native Saxifraga cernua Nodding Saxifrage G4 S3S4 Native 8 Saxifraga cespitosa Tufted Saxifrage G5 S4 Native 6 Saxifraga chrysantha Golden Saxifrage G4 SU Native Review Saxifraga serpyllifolia var. chrysantha Saxifraga flagellaris Spider Saxifrage G5 SNR Native Review Saxifraga hirculus Yellow Marsh Saxifrage G5 S1S2 Native SOC Saxifraga hyperborea Pygmy Saxifrage G5 SNR Native Review Saxifraga rivularis var. hyperborea Saxifraga mertensiana Mertens' Saxifrage G5 S3S4 Native 7 Saxifraga oppositifolia Purple Mountain Saxifrage G4G5 S4 Native Saxifraga rivularis Alpine Brook Saxifrage G5? SNR Native Review 8 Saxifraga debilis Saxifraga tolmiei Tolmie Saxifrage G5 S3S4 Native Review Suksdorfia ranunculifolia Buttercup-leaf Suksdorfia G5 S4 Native 7 Suksdorfia violacea Violet Suksdorfia G4 S3S4 Native 8 Sullivantia hapemanii Wyoming Sullivantia G3 S2 Native SOC Telesonix heucheriformis False Saxifrage G4 S4 Native Boykinia heucheriformis Boykinia major var. heucheriformis Telesonix jamesii var. heucheriformis Tellima grandiflora Large Fringe-cup G5 S3? Native Review Tiarella trifoliata Lace Foam-flower G5 S4S5 Native Tiarella unifoliata Scrophulariaceae Scrophularia lanceolata Hare Figwort G5 SNR Native 4 Verbascum blattaria White Moth Mullein GNR SNA Exotic 0 Verbascum thapsus Common Mullein GNR SNA Exotic 0 Solanaceae Datura stramonium Jimsonweed GU SNA Exotic 0 Hyoscyamus niger Black Henbane GNR SNA Exotic 0 Lycium barbarum Common Matrimony Vine GNR SNA Exotic 0 Nicotiana attenuata Coyote Tobacco G4 SNR Native Physalis hederifolia Ivyleaf Ground-cherry G5? SU Unkn/Undt Review Physalis heterophylla Clammy Ground-cherry G5 SU Native Review Physalis longifolia Longleaf Ground-cherry G5 SU Native Review Physalis pumila ssp. hispida Prairie Ground-cherry G5 SNR Unkn/Undt Review Physalis hispida Physalis lanceolata [misapplied] Physalis longifolia var. hispida Physalis virginiana var. hispida Solanum dulcamara Climbing Nightshade GNR SNA Exotic 0 Solanum nigrum Black Nightshade GNR SU Unkn/Undt Solanum americanum Solanum interius Solanum ptychanthum Solanum physalifolium Ground-cherry Nightshade GNR SNA Exotic 0 Solanum sarrachoides Solanum rostratum Buffalo Bur G5? SNR Unkn/Undt Solanum triflorum Cut-leaf Nightshade G5 SNR Native Tamaricaceae Tamarix ramosissima Salt-cedar GNR SNA Exotic 0 [including hybrids with] Tamarix chinensis Thymelaeaceae Daphne mezereum Paradise Plant GNR SNA Exotic 0 Ulmaceae

55 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Celtis occidentalis Common Hackberry G5 SNR Unkn/Undt Ulmus americana American Elm G5? SU Native Review Ulmus pumila Siberian Elm GNR SNA Exotic 0 Urticaceae Parietaria pensylvanica Pennsylvania Pellitory G5 SNR Native Urtica dioica Stinging Nettle G5 S5 Native 3 Valerianaceae Plectritis macrocera White Plectritis G5 S3S4 Native Valeriana acutiloba Cordilleran Valerian G5 SNR Native review Valeriana dioica Wood Valerian G5 S5 Native 5 Valeriana edulis Hairy Valerian G5 S4S5 Native 7 Valeriana occidentalis Small-flower Valerian G5 S4 Native 7 Valeriana scouleri Scouler's Valerian G4 SNR Unkn/Undt Valeriana sitchensis Sitka Valerian G5 S5 Native 7 Valerianella locusta European Cornsalad G5 SNA Exotic 0 Verbenaceae Verbena bipinnatifida Dakota Vervain G5 SNA Unkn/Undt Glandularia bipinnatifida Verbena bracteata Large-bract verbena G5 S5 Native Verbena hastata Swamp verbena G5 SU Native Review Verbena stricta Hoary verbena G5 SU Unkn/Undt Review Violaceae Viola adunca Sand Violet G5 S5 Native 5 Viola arvensis Small Wild Pansy GNR SNA Exotic 0 Viola canadensis Canada Violet G5 S4 Native Viola glabella Smooth Yellow Woodland Violet G5 S4 Native Viola macloskeyi Smooth White Violet G5 S3S4 Native 8 Viola nephrophylla Northern Bog Violet G5 S3S4 Native 8 Viola pratincola Viola nuttallii Nuttall's Violet G5 S4 Native Viola praemorsa Viola vallicola Viola nuttallii var. praemorsa Upland Yellow Violet G5 SNR Native Viola nuttallii var. vallicola Valley Violet G5? SNR Native Viola orbiculata Roundleaf Violet G5 S5 Native Viola palustris Alpine Marsh Violet G5 S3S4 Native 7 Viola pedatifida Prairie Violet G5 SNA Unkn/Undt Review Viola purpurea Pine Violet G5 SU Native Review Viola renifolia Kidney-leaf White Violet G5 S3? Native review 8 Viola selkirkii Great-spurred Violet G5? S2 Native SOC Viola septentrionalis Northern Blue Violet G5 S1? Native Review Viscaceae Arceuthobium americanum American Dwarf-mistletoe G5 SNR Native Arceuthobium campylopodum Western Dwarf-mistletoe G5 SNR Native Arceuthobium cyanocarpum Limber Pine Dwarf-mistletoe G4 SNR Native Arceuthobium douglasii Douglas-fir Dwarf-mistletoe G5 SNR Native Arceuthobium laricis Larch Dwarf-mistletoe G4? SNR Native Vitaceae Parthenocissus quinquefolia Virginia Creeper G5 SNA Exotic 0 Parthenocissus inserta [in part] Parthenocissus vitacea Woodbine G5 SU Native Review Parthenocisus inserta Vitis riparia Riverbank Grape G5 SU Native Review 5 Zygophyllaceae Tribulus terrestris Puncture-vine GNR SNA Exotic 0 Zygophyllum fabago Syrian Bean-caper GNR SNA Exotic 0 Monocotyledoneae

56 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Acoraceae Acorus americanus Sweetflag G5 SH Native SOC Acorus calamus [misapplied] Agavaceae Yucca glauca Small Soapweed Yucca G5 S4S5 Native Alismataceae Alisma gramineum Narrow-leaf Water-plantain G5 SU Native Review Alisma triviale Northern Water-plantain G5 S4 Native Alisma plantago-aquatica Sagittaria cuneata Northern Arrowhead G5 S4S5 Native 7 Sagittaria latifolia Common Arrowhead G5 S4? Native 7 Araceae Lysichiton americanus Yellow Skunk-cabbage G5 S4 Native 8 Butomaceae Butomus umbellatus Flowering-rush G5 SNA Exotic 0 Commelinaceae Tradescantia bracteata Bracted Spiderwort G5 SU Unkn/Undt Tradescantia occidentalis Prairie Spiderwort G5 SNR Native Review Cyperaceae Bulbostylis capillaris Threadleaf Beakseed G5 SU Native Review Carex albonigra Black-and-white Scale Sedge G4 S4S5 Native Carex amplifolia Big-leaf Sedge G4 SH Native SOC 5 Carex angustata Narrow Sedge G5 SU Carex eurycarpa Carex aperta Columbian Sedge G4 S3S4 Native 6 Carex aquatilis Water Sedge G5 S5 Native 5 Carex aquatilis var. aquatilis Water Sedge G5T5 S5 Native Carex aquatilis var. dives Sitka Sedge G5T5 SNR Native Carex arcta Northern Clustered Sedge G5 S4 Native 6 Carex atherodes Awned Sedge G5 S4 Native 5 Carex athrostachya Jointed-spike Sedge G5 S4 Native 4 Carex atrosquama Blackened Sedge G4? S4 Native Carex atrata var atrosquama Carex aurea Golden-fruit Sedge G5 S4 Native 6 Carex backii Rocky Mountain Sedge G4 S1S3 Native Review Carex bebbii Bebb's Sedge G5 S4 Native 7 Carex bolanderi Bolander's Sedge G5 SNR Native Review Carex deweyana var bolanderi Carex brevior Fescue Sedge G5? S4 Native 4 Carex brunnescens Brownish Sedge G5 S3S4 Native 8 Carex buxbaumii Buxbaum's Sedge G5 S4 Native 8 Carex canescens Hoary Sedge G5 S4S5 Native 8 Carex capillaris Hair-like Sedge G5 S4S5 Native 8 Carex capitata Capitate Sedge G5 S3? Native Review 7 Carex chalciolepis Copper-scale Sedge G4G5 S1? Native Review 7 Carex atrata var. chalciolepis Carex heteroneura var. chalciolepis Carex chordorrhiza Creeping Sedge G5 S3 Native SOC 9 Carex comosa Bristly Sedge G5 S1 Native SOC 7 Carex concinna Beautiful Sedge G4G5 S4 Native Carex concinnoides Northwestern Sedge G5 S5 Native Carex cordillerana Cordilleran Sedge G3G4 SNR Native Review Carex crawei Crawe's Sedge G5 S2S3 Native SOC 6 Carex crawfordii Crawford's Sedge G5 S4 Native Carex cusickii Cusick's Sedge G5 S4 Native 7 Carex deweyana Short-scale Sedge G5 S4 Native 6 Carex diandra Lesser Panicled Sedge G5 S4 Native 8

57 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Carex diluta GNR SNA Exotic 0 Carex disperma Softleaf Sedge G5 S4 Native 6 Carex douglasii Douglas' Sedge G5 S4S5 Native Carex duriuscula Needleleaf Sedge G5 SNR Native Carex eleocharis Carex stenophylla Carex eburnea Ivory Sedge G5 S3? Native Review Carex echinata Little Prickly Sedge G5 S3? Native Review 8 Carex muricata [misapplied] Carex elynoides Blackroot Sedge G5 S5 Native Carex engelmannii Engelmann's Sedge G4G5 S4 Native Carex breweri Carex epapillosa Different-nerve Sedge GNR S4S5 Native Carex atrata var. erecta Carex heteroneura var. epapillosa Carex filifolia Thread-leaved Sedge G5 S5 Native Carex flava Yellow Sedge G5 S4S5 Native 7 Carex foenea Bronze Sedge G5 SU Native Review Carex aenea Carex fuliginosa Short-leaf Sedge G5 S3S4 Native Review Carex misandra Carex geyeri Geyer's Sedge G5 S5 Native Carex glacialis Alpine Sedge G5 SNR Native Review Carex gravida Pregnant Sedge G5 S3 Native SOC Carex gynocrates Northern Bog Sedge G5 S3S4 Native 9 Carex dioica var. gynocrates Carex hallii Hall's Sedge G4?Q SNA Unkn/Undt carex parryana ssp. hallii Carex haydeniana Hayden's Sedge G4G5 S4S5 Native Carex hoodii Hood's Sedge G5 S4S5 Native Carex hystericina Porcupine Sedge G5 S4 Native 5 Carex idahoa Idaho Sedge G2G3 S3 Native SOC 7 Carex parryana ssp. idahoa Carex illota Small-head Sedge G4G5 S4 Native 7 Carex incurviformis Coastal Sand Sedge G4G5 S2? Native SOC Carex maritima var. incurviformis Carex inops Long-stolon Sedge G5 S5 Native Carex heliophila Carex pensylvanica [in part] Carex interior Inland Sedge G5 S4S5 Native 8 Carex jonesii Jones' Sedge G5 SU Unkn/Undt Review Carex kelloggii Shore Sedge G5 S5 Native 5 Carex lenticularis var. lipocarpa Carex lachenalii Arctic Hare's-foot Sedge G5 S4S5 Native 9 Carex bipartita Carex lacustris Lake-bank Sedge G5 S1S2 Native SOC 9 Carex laeviconica Smooth-cone Sedge G4G5 SNR Native Review 5 Carex laeviculmis Smooth-stem Sedge G5 S4 Native 6 Carex lasiocarpa Slender Sedge G5 S4 Native 7 Carex leporinella Sierran Hare Sedge G5 S4 Native Carex leptalea Bristly-stalk Sedge G5 S4 Native 8 Carex leptopoda Short-scaled Sedge G5 SU Native Review Carex deweyana var. leptopoda Carex limosa Mud Sedge G5 S3S4 Native 9 Carex livida Pale Sedge G5 S4 Native 9 Carex luzulina Woodrush Sedge G5 S5 Native 7 Carex luzulina var. ablata Woodrush Sedge G5T4T5 S4 Native Carex luzulina var. atropurpurea Black and Purple Sedge G5T3 S4 Native 58 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Carex macloviana Falkland Island Sedge G5 S4S5 Native Carex magellanica Poor Sedge G5 S4 Native Carex paupercula Carex media Intermediate Sedge G5? S4 Native 8 Carex norvegica ssp. inferalpina Carex mertensii Merten's Sedge G5 S5 Native 3 Carex microglochin Few-seeded Bog Sedge G5? SU Unkn/Undt Carex microptera Small-wing Sedge G5 S5 Native 3 Carex festivella Carex multicostata Many-ribbed Sedge G5 S2S3 Native SOC Carex nardina Nard Sedge G4G5 S4 Native Carex nebrascensis Nebraska Sedge G5 S5 Native 3 Carex nelsonii Nelson's Sedge G3 S2? Native Review 7 Carex neurophora Alpine Nerved Sedge G4 S4 Native 7 Carex nigricans Black Alpine Sedge G4G5 S4S5 Native 7 Carex norvegica Scandinavian Sedge G5 S3? Native Review Carex obtusata Blunt Sedge G5 S4 Native Carex occidentalis Western Sedge G4 SH Native SOC Carex pachystachya Thick-head Sedge G5 S4 Native 7 Carex preslii [of some authors] Carex pallescens Palish Sedge G5 SU Unkn/Undt Carex parryana Parry's Sedge G4 S3S4 Native 5 Carex paysonis Payson's Sedge G4 S4S5 Native Carex tolmiei Carex pellita Woolly Sedge G5 S4S5 Native 4 Carex lanuginosa Carex pelocarpa Dusky-seed Sedge G4G5 S4 Native 7 Carex nova var. pelocarpa Carex petasata Liddon Sedge G5 S4S5 Native Carex petricosa Rock Sedge G4 S1S2 Native SOC Carex phaeocephala Mountain Hare Sedge G4 S5 Native Carex plectocarpa Goose-grass Sedge G3 S3 Native SOC Carex lenticularis var. dolia Carex podocarpa Short-stalk Sedge G4G5 S4 Native 7 Carex praeceptorum Teacher's Sedge G4G5 S4 Native 7 Carex praegracilis Clustered Field Sedge G5 S4 Native 4 Carex prairea Prairie Sedge G5? S3 Native SOC Carex praticola Northern Meadow Sedge G5 S4S5 Native 4 Carex platylepis Carex preslii Presl Sedge G4 SNR Native Carex pyrenaica Pyrenean Sedge G4G5 S4 Native 7 Carex micropoda Carex raynoldsii Raynolds' Sedge G5 S4S5 Native Carex retrorsa Retrorse Sedge G5 S4 Native Carex rossii Short Sedge G5 S5 Native Carex brevipes Carex deflexa var. boottii Carex rostrata Glaucus Beaked Sedge G5 S2S3 Native SOC Carex rupestris Rock Sedge G5 S4 Native Carex sartwellii Sartwell's Sedge G4G5 S3S4 Native 7 Carex saxatilis Russet Sedge G5 S4 Native 8 Carex saximontana Rocky Mountain Sedge G5 S3? Native Review Carex scirpoidea Bulrush Sedge G5 S5 Native Carex scirpoidea ssp. pseudoscirpoidea Western Single-spike Sedge G5 S4 Native Carex pseudoscirpoidea Carex scirpoidea ssp. scirpoidea Northern singlespike sedge G5T5 S4 Native Carex scirpoidea ssp. stenochlaena G5T4T5 S4 Native

59 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Carex scoparia Pointed Broom Sedge G5 S1S2 Native SOC 7 Carex scopulorum Holm's Rocky Mountain Sedge G5 S5 Native 8 Carex scopulorum var. bracteosa Mountain Sedge G5T3T5 S4S5 Native Carex scopulorum var. prionophylla Saw-leaved Sedge G5T3? S3S4 Native Carex prionophylla Carex siccata Dry-spike Sedge G5 SNR Native Review 7 Carex foenea [misapplied] Carex simulata Copycat Sedge G5 S4 Native 8 Carex spectabilis Northwestern Showy Sedge G5 S3S4 Native 7 Carex sprengelii Longbeak Sedge G5? S3S4 Native 8 Carex stenoptila Small-winged Sedge G2 S2? Native SOC Carex stevenii Steven's Scandinavian Sedge G4? S2? Native SOC 8 Carex norvegica ssp. stevenii Carex stipata Awl-fruit Sedge G5 S4 Native 4 Carex straminiformis Mt. Shasta Sedge G5 SU Unkn/Undt Review Carex sychnocephala Many-headed Sedge G4 S1S2 Native SOC 8 Carex tahoensis Lake Tahoe Sedge G5 S3S4 Native Review Carex tenera Soft Sedge G5 S3S4 Native Review Carex tenuiflora Thin-flowered Sedge G5 S2 Native SOC 10 Carex torreyi Torrey's Sedge G4 S3? Native Review 9 Carex abbreviata Carex utriculata Common Beaked Sedge G5 S5 Native 3 Carex rostrata [misapplied] Carex vaginata Sheathed Sedge G5 S2? Native SOC Carex vallicola Valley Sedge G5 S3S4 Native Carex vesicaria Inflated Sedge G5 S5 Native 5 Carex exsiccata Carex viridula Little Green Sedge G5 S4 Native 8 Carex oederi Carex oerderi var. viridula Carex vulpinoidea Fox Sedge G5 S3S4 Native Review 6 Carex xerantica White-scaled Sedge G5 SU Unkn/Undt Review Cyperus acuminatus Short-pointed Flatsedge G5 S1 Native SOC Cyperus bipartitus Shining Flatsedge G5 S1 Native SOC Cyperus rivularis Cyperus erythrorhizos Red-root Flatsedge G5 SH Native SOC Cyperus schweinitzii Schweinitz' Flatsedge G5 S2 Native SOC 8 Cyperus squarrosus Bearded Flatsedge G5 SNR Native Cyperus aristatus Dulichium arundinaceum Threeway Sedge G5 S3S4 Native 9 Eleocharis acicularis Least Spikerush G5 SNR Native 4 Eleocharis atropurpurea Purple Spikerush G4G5 SU Unkn/Undt Review Eleocharis bella Delicate Spikerush G5 SU Native Review Eleocharis elliptica Slender Spikerush G5 S3S4 Unkn/Undt Eleocharis compressa [in part] Eleocharis tenuis Eleocharis flavescens Pale Spikerush G5 SU Unkn/Undt Review Eleocharis ovata Ovate Spikerush G5 SNR Native Eleocharis obtusa var. ovata Eleocharis palustris Creeping Spikerush G5 S5 Native 4 Eleocharis erythopoda Eleocharis macrostachya Eleocharis xyridiformis Eleocharis quinqueflora Few-flower Spikerush G5 SNR Native 7 Eleocharis pauciflora Eleocharis suksdorfiana Eleocharis rostellata Beaked Spikerush G5 S3 Native SOC 9 Eriophorum angustifolium Narrowleaf Cotton-grass G5 SNR Native 10 60 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Eriophorum polystachion Eriophorum callitrix Sheathed Cotton-grass G5 S2S3 Native SOC 10 Eriophorum chamissonis Russet Cotton-grass G5 S4 Native 10 Eriophorum gracile Slender Cottongrass G5 S3 Native SOC 10 Eriophorum scheuchzeri Scheuchzer Cotton-grass G5 SU Unkn/Undt Review 10 Eriophorum viridicarinatum Green-keeled Cottonsedge G5 S4 Native 10 Hemicarpha drummondii Drummond's Hemicarpha G4G5 SH Native SOC Lipocarpha drummondii Kobresia myosuroides Pacific Kobresia G5 SNR Native 7 Kobresia bellardii Kobresia sibirica Large-fruited Kobresia G5 S1 Native SOC Kobresia macrocarpa Kobresia simpliciuscula Simple Kobresia G5 S3 Native SOC 9 Schoenoplectus acutus Hardstem Bulrush G5 S4S5 Native 5 Scirpus acutus Schoenoplectus americanus Three-square Bulrush G5 S5 Native Scirpus americanus Schoenoplectus fluviatilis River Bulrush G5 SNR Native Bolboschoenus fluviatilis Scirpus fluviatilis Schoenoplectus heterochaetus Slender Bulrush G5 S1S2 Native SOC 8 Scirpus heterochaetus Schoenoplectus maritimus Saltmarsh Bulrush G5 S5 Native 6 Bolboschoenus maritimus Scirpus maritimus Schoenoplectus pungens Three-square Bulrush G5 S5 Native 6 Scirpus pungens Schoenoplectus subterminalis Water Bulrush G4G5 S3 Native SOC 9 Scirpus subterminalis Schoenoplectus tabernaemontani Softstem Bulrush G5 S4 Native 6 Scirpus validus Scirpus atrocinctus Black-girdle Bulrush G5 SNR Native Review Scirpus atrovirens Woolgrass Bulrush G5? SU Native Review Scirpus cyperinus Woolgrass G5 S3 Native 1 Scirpus microcarpus Small-fruit Bulrush G5 S4S5 Native 5 Scirpus nevadensis Nevada Bulrush G4 S3S4 Native Review 9 Amphiscirpus nevadensis Scirpus pallidus Pale Bulrush G5 S3? Native Review Scirpus atrovirens var. pallidus Scirpus pendulus Pendulous Bulrush G5 SU Native Review Trichophorum alpinum Hudson's Bay Bulrush G5 S2 Native SOC Eriophorum alpinum Scirpus hudsonianus Trichophorum cespitosum Tufted Club-rush G5 S2 Native SOC Scirpus cespitosus Trichophorum pumilum Rolland's bulrush G5 S3 Native SOC Scirpus pumilus Scirpus rollandii Hydrocharitaceae Elodea bifoliata Long-sheath Waterweed G4G5 S2? Native SOC 8 Elodea longivaginata Elodea canadensis Broad Waterweed G5 S4 Native 7 Elodea nuttallii Nuttall Waterweed G5 S2 Native Review 4 Iridaceae Iris missouriensis Western Blue Iris G5 S4 Native 2 Iris pseudacorus Yellow Iris GNR SNA Exotic 0 Sisyrinchium idahoense Idaho Blue-eyed-grass G5 SNR Native Review 6 Sisyrinchium montanum Strict Blue-eyed-grass G5 S4 Native 6 61 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Sisyrinchium septentrionale Northern Blue-eyed-grass G3G4 S1S2 Native SOC 8 Juncaceae Juncus acuminatus Tapered Rush G5 S1 Native SOC 5 Juncus alpinoarticulatus Northern Green Rush G5 S4 Native 7 Juncus alpinus Juncus articulatus Jointed Rush G5 SNR Native 7 Juncus balticus Baltic Rush G5 S5 Native 3 Juncus arcticus ssp. littoralis Juncus biglumis Two-flowered Rush G5 S3S4 Native 9 Juncus brachyphyllus Shortleaf Rush G5 SNR Unkn/Undt Juncus bufonius Toad Rush G5 S4 Native 1 Juncus castaneus Chestnut Rush G5 S3S4 Native 9 Juncus compressus Flattened Rush G5 SNA Exotic 0 Juncus confusus Colorado Rush G5 S4 Native 2 Juncus covillei Coville's Rush G5 S2S3 Native SOC Juncus covillei var. covillei Coville's Rush G5T5 S2? Native Juncus covillei var. obtusatus Coville's Blunt Rush G5T4 S2? Native Juncus drummondii Drummond's Rush G5 S4 Native 7 Juncus dudleyi Dudley's Rush G5 S4 Native Juncus tenuis var. dudleyi Juncus effusus Soft Rush G5 SU Native Review 6 Juncus ensifolius Three-stamened Rush G5 S4 Native 4 [including] Juncus saximontanus [including] Juncus tracyi Juncus filiformis Thread Rush G5 SNR Native 7 Juncus gerardii Black-grass Rush G5 SNA Exotic 0 Juncus hallii Hall's Rush G4G5 S3 Native SOC 6 Juncus interior Inland Rush G4G5 SNR Native Review Juncus longistylis Long-styled Rush G5 S4 Native 5 Juncus mertensianus Mertens' Rush G5 S4 Native 7 Juncus nevadensis Nevada Rush G5 S4 Native 8 Juncus nodosus Knotted Rush G5 S4 Native 5 Juncus orthophyllus Straight-leaf Rush G5 SU Unkn/Undt Review Juncus parryi Parry's Rush G4G5 S4 Native 7 Juncus regelii Regel's Rush G4? S4 Unkn/Undt Juncus tenuis Slender Rush G5 S4 Native 3 Juncus torreyi Torrey's Rush G5 S4 Native 5 Juncus triglumis Three-flowered Rush G5 S3 Native 8 Juncus triglumis var. albescens Three-flowered Rush G5 S3 Native SOC 9 Juncus albescens Juncus triglumis var. triglumis Three-flowered Rush G5 SU Native Review 8 Juncus tweedyi Tweedy's Rush G3Q SU Unkn/Undt Juncus brevicaudatus Juncus vaseyi Vasey's Rush G5? SU Unkn/Undt Review Luzula arcuata Curved Woodrush G5 SNR Native Luzula divaricata Forked Woodrush G5 SNR Native Luzula hitchcockii Smooth Woodrush G5 S4 Native Luzula glabrata Luzula multiflora Common Woodrush G5 S4 Native Luzula campestris [misapplied] Luzula parviflora Small-flower Woodrush G5 S4 Native 7 Luzula piperi Piper's Woodrush G4 S3S4 Native 8 Luzula wahlenbergii [misapplied] Luzula spicata Spiked Woodrush G5 S4 Native Juncaginaceae Lilaea scilloides Flowering Quillwort G5? S1S2 Native SOC Triglochin maritima Common Bog Arrow-grass G5 S5 Native 8

62 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Triglochin concinna Triglochin palustris Slender Bog Arrow-grass G5 SNR Native 7 Lemnaceae Lemna minor Lesser Duckweed G5 S5 Native 2 Lemna trisulca Star Duckweed G5 S4 Native 5 Lemna turionifera Turion Duckweed G5 SNR Native Lemna valdiviana Pale Duckweed G5 SU Native Review Spirodela polyrrhiza Duck-meal G5 SNR Native 7 Wolffia borealis Dotted Watermeal G5 SU Native Review Wolffia brasiliensis Spotted Water-meal G5 S3 Native Review 7 Wolffia punctata Wolffia columbiana Columbia Water-meal G5 S2S3 Native SOC 7 Liliaceae Allium acuminatum Tapertip Onion G5 S2S3 Native SOC Allium brandegeei Brandegee's Onion G4 SU Unkn/Undt Review Allium brevistylum Short-stem Onion G4 S4S5 Native 6 Allium canadense Meadow Onion G5 SU Unkn/Undt Review Allium cernuum Nodding Onion G5 S5 Native Allium columbianum Columbia Onion G3 S1 Native SOC Allium fibrillum Fringed Onion G4 S4 Native Allium geyeri Geyer's Onion G4G5 S4 Native Allium geyeri var. geyeri Geyer's Onion G4G5T4 SU Native Review Allium geyeri var. tenerum Geyer's Bulbil Onion G4G5T3T5 S3? Native Allium parvum Small Onion G5 S2S3 Native SOC Allium schoenoprasum Chives G5 S4 Native 6 Allium simillimum Dwarf Onion G4 S2? Native SOC Allium textile White Wild Onion G5? S4 Native Asparagus officinalis Garden Asparagus G5? SNA Exotic 0 Calochortus apiculatus Baker Mariposa Lily G4 S3S4 Native Calochortus bruneaunis Bruneau Mariposa Lily G5 S1S3 Native SOC Calochortus elegans Elegant Mariposa Lily G3G4 S3S4 Native Calochortus eurycarpus Big-pod Mariposa Lily G4 S3S4 Native Calochortus gunnisonii Gunnison's Mariposa-lily G5 SU Native Review Calochortus macrocarpus Green-band Mariposa Lily G5 SU Native Review Calochortus nuttallii Nuttall's Mariposa Lily G5 SU Native Review Camassia quamash Common Camas G5 S4S5 Native 6 Clintonia uniflora Queencup Beadlily G4G5 S4 Native Erythronium grandiflorum Glacier Lily G5 S5 Native Erythronium grandiflorum var. candidum White Glacier Lily G5T3T4 S3? Native Review Erythronium grandiflorum var. grandiflorum Glacier-lily G5T5 S5 Native Fritillaria atropurpurea Chocolate Lily G5 S4 Native Fritillaria pudica Yellowbells G5 S5 Native Hemerocallis fulva Orange Daylily GNA SNA Exotic 0 Leucocrinum montanum Mountain Star-lily G5 S4 Native Lilium columbianum Columbia Lily G4G5 S2S3 Native Review Lilium philadelphicum Wood Lily G5 S3? Native Review 9 Lloydia serotina Common Alpine-lily G5 S4 Native 7 Maianthemum canadense Wild Lily-of-the-valley G5 SH Native SOC Maianthemum trifolium Three-leaf Solomon's-plume G5 SU Unkn/Undt Review Smilacina trifolia Prosartes hookeri Hooker's Fairybells G5 S4 Native Disporum hookeri Prosartes trachycarpa Rough-fruited Fairybells G5 S4 Native Disporum trachycarpum Smilacina racemosa False Solomon's-seal G5 S5 Native 4 Maianthemum racemosum Smilacina stellata Starry False Solomon's-seal G5 S5 Native 4

63 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Maianthemum stellatum Stenanthium occidentale Western Featherbells G4 S4 Native 7 Streptopus amplexifolius Clasping Twisted-stalk G5 S4S5 Native 7 Streptopus lanceolatus Rosy Twisted-stalk G5 SNR Unkn/Undt Review Tofieldia pusilla Small Tofieldia G5 S2 Native SOC Triantha occidentalis Western False Asphodel G5 S3S4 Native 7 Tofieldia glutinosa Trillium ovatum Western Trillium G5 S4S5 Native Triteleia grandiflora Large-flower Triteleia G4G5 S4 Native Brodiaea douglasii Veratrum californicum California False-hellebore G5 S2 Native SOC Veratrum viride American False Hellebore G5 S4 Native 7 Xerophyllum tenax Beargrass G4G5 S5 Native 8 Zigadenus elegans Mountain Deathcamas G5 S4 Native Zigadenus paniculatus Foothill Deathcamas G5 SU Unkn/Undt Review Zigadenus venenosus Meadow Deathcamas G5 S4S5 Native 5 Najadaceae Najas flexilis Slender Naiad G5 S4 Native 7 Najas guadalupensis Guadalupe Water-nymph G5 S1S2 Native SOC Orchidaceae Amerorchis rotundifolia Round-leaved Orchis G5 S3 Native SOC 10 Orchis rotundifolia Calypso bulbosa Fairy Slipper G5 S4 Native 6 Coeloglossum viride Long-bract Green Orchis G5 S3? Native 6 Dactylorhiza viridis Habenaria viridis Corallorhiza maculata Spotted Coralroot G5 S4 Native Corallorhiza mertensiana Merten's Coralroot G4G5 S2S3 Native Review Corallorhiza striata Striped Coralroot G5 S3? Native Review Corallorhiza trifida Early Coralroot G5 S4? Native Review 8 Corallorhiza wisteriana Spring Coralroot G5 S3? Native Review 9 Cypripedium fasciculatum Clustered Lady's-slipper G4 S3 Native SOC 7 Cypripedium montanum Mountain Lady's-slipper G4 S3S4 Native Cypripedium parviflorum Small Yellow Lady's-slipper G5 S3S4 Native 9 Cypripedium calceolus Cypripedium passerinum Sparrow's-egg Lady's-slipper G4G5 S3 Native SOC 10 Cypripedium x columbianum Hybrid Lady's-slipper GNA SNA Native Epipactis gigantea Giant Helleborine G4 S3 Native SOC Epipactis helleborine Eastern Helleborine GNR SNA Exotic 0 Goodyera oblongifolia Giant Rattlesnake-plantain G5? S4S5 Native Goodyera repens Northern Rattlesnake-plantain G5 S2S3 Native SOC Liparis loeselii Loesel's Twayblade G5 S2 Native SOC Listera borealis Northern twayblade G4 S2S3 Native SOC 9 Listera caurina Western Twayblade G4? S4 Native 7 Listera convallarioides Broad-leaved Twayblade G5 S3? Native Review 8 Listera cordata Heartleaf Twayblade G5 S4 Native 7 Piperia elegans Hillside Rein Orchid G4 S3? Native Review Habenaria elegans Piperia unalascensis Alaska Rein Orchid G5 S4 Native 6 Habenaria unalascensis Platanthera aquilonis Northern Green Orchid G5 S4 Native 8 Habenaria hyperborea [misapplied] Platanthera hyperborea [misapplied] Platanthera dilatata White Bog Orchid G5 S4 Native 5 Habenaria dilatata Platanthera huronensis Huron Green Orchid G5T5? SU Native Review 8 Habenaria hyperborea var. huronensis

64 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Platanthera hyperborea var. huronensis Platanthera obtusata Small Northern Bog Orchid G5 S2S3 Native Review 10 Habenaria obtusata Platanthera orbiculata Roundleaf Orchid G5 S3? Native Review 9 Habenaria orbiculata Platanthera stricta Slender Bog Orchid G5 S4 Native 7 Habenaria saccata Habenaria stricta Limnorchis saccata Platanthera saccata Spiranthes diluvialis Ute Ladies' Tresses G2G3 S1 Native SOC Spiranthes romanzoffiana Hooded Ladies'-tresses G5 S4 Native 6 Poaceae Aegilops cylindrica Jointed Goatgrass GNR SNA Exotic 0 Agropyron cristatum Crested Wheatgrass G5 SNA Exotic 0 Agropyron desertorum Agrostis borealis Northern Bentgrass G5 S3? Native Review Agrostis mertensii Agrostis capillaris Colonial Bentgrass GNR SNA Exotic 0 Agrostis tenuis Agrostis exarata Spike Bentgrass G5 S4S5 Native 3 Agrostis gigantea Redtop G4G5 SNA Exotic Agrostis alba Agrostis stolonifera var major Agrostis humilis Mountain Bentgrass G4 S4 Native 8 Podagrostis humilis Agrostis idahoensis Idaho Bentgrass G5 SU Native Review Agrostis oregonensis Oregon Bentgrass G4 SU Native Review Agrostis pallens Leafy Bentgrass G5 SU Native Review Agrostis diegoensis Agrostis scabra Rough Bentgrass G5 S4S5 Native 2 Agrostis stolonifera Creeping Bentgrass G5 SNA Exotic 0 Agrostis alba var palustris Agrostis thurberiana Thurber's Bentgrass G5 SU Native Review Podagrostis thurberiana Agrostis variabilis Variable Bentgrass G5 SU Native Review Alopecurus aequalis Short-awn Foxtail G5 S4? Native 4 Alopecurus alpinus Mountain Foxtail G5 S4 Native 6 Alopecurus borealis Alopecurus magellanicus Alopecurus arundinaceus Creeping Foxtail GNR SNA Exotic 0 Alopecurus carolinianus Tufted Foxtail G5 SNA Unkn/Undt 4 Alopecurus geniculatus Water Foxtail GU SNA Exotic 0 Alopecurus pratensis Meadow Foxtail GNR SNA Exotic 0 Andropogon gerardii Big Bluestem G5 S4 Native Andropogon hallii Sand Bluestem G4 SU Native Review Anthoxanthum odoratum Sweet Vernalgrass GNR SNA Exotic 0 Apera interrupta Dense Silky Bentgrass GNR SNA Exotic 0 Agrostis interrupta Aristida purpurea Purple Three-awn Grass G5 S4S5 Native Aristida longiseta Arrhenatherum elatius Tall Oatgrass GNR SNA Exotic 0 Avena barbata Slender Oat GNR SNA Exotic 0 Avena fatua Wild Oats GNR SNA Exotic 0 Avena sativa Cultivated Oat GNR SNA Exotic 0 Avena fatua var. sativa Beckmannia syzigachne American Sloughgrass G5 S4 Native 4 Bothriochloa ischaemum Yellow Bluestem G5 SNA Exotic 0 65 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Andropogon ischaemum Bouteloua barbata Six Weeks Gramma G5 SU Native Bouteloua curtipendula Side-oats Grama G5 S4S5 Native Bouteloua gracilis Blue Gramma G5 S5 Native Bromus arvensis Field Brome GNR SNA Exotic 0 Bromus berterianus Chilean Brome GNR SNA Exotic 0 Bromus berteroanus Bromus trinii Bromus briziformis Rattlesnake Brome GNR SNA Exotic 0 Bromus carinatus California Brome G5 S4 Native 5 Bromus marginatus Bromus ciliatus Fringed Brome G5 S4S5 Native 6 Bromus commutatus Hairy Brome GNR SNA Exotic 0 Bromus hordeaceus Soft Brome GNR SNA Exotic 0 Bromus inermis Smooth Brome G5 SNA Exotic/Nati 0 Bromus inermis ssp. inermis Smooth Brome G5TNR SNA Exotic Bromus inermis ssp. pumpellianus Pumpelly's Brome G5T5 SNR Native Bromus inermis var. purpurascens Bromus pumpellianus Bromus japonicus Japanese Brome GNR SNA Exotic 0 Bromus latiglumis Broad-glumed Brome G5 SU Unkn/Undt Review Bromus polyanthus Basin Brome G5 SU Unkn/Undt Review Bromus porteri Porter's Brome G5 S4? Native Bromus anomalus Bromus racemosus Spiked Brome GNR SNA Exotic 0 Bromus secalinus Rye Brome GNR SNA Exotic 0 Bromus squarrosus Corn Brome GNR SNA Exotic 0 Bromus tectorum Cheatgrass GNR SNA Exotic 0 Bromus vulgaris Narrow-flowered Brome G5 S4? Native Review Buchloe dactyloides Buffalo Grass G4G5 S4? Native Calamagrostis canadensis Blue-joint reedgrass G5 S5 Native 5 Calamagrostis koelerioides Dense Pine reedgrass G5 SU Native Review Calamagrostis montanensis Plains reedgrass G5 S4? Native Calamagrostis purpurascens Purple reedgrass G5? S4? Native Calamagrostis rubescens Pinegrass G5 S5 Native Calamagrostis scopulorum Ditch reedgrass G5 SU Native Review Calamagrostis stricta Slimstem reedgrass G5 S4? Native 6 Calamagrostis inexpansa Calamagrostis neglecta Calamagrostis tweedyi Cascade reedgrass G3 S3 Native SOC Calamovilfa longifolia Prairie Sandreed G5 S5 Native Catabrosa aquatica Brook Grass G5 S4S5 Native 3 Cenchrus longispinus Long-spine Sandbur G5 SNA Exotic 0 Cinna arundinacea Stout Wood Reed-grass G5 SU Native Review Cinna latifolia Drooping Woodreed G5 S4 Native Crypsis alopecuroides Fox-tail Timothy GNR SNA Exotic 0 Heleochloa alopecuroides Cynodon dactylon Bermudagrass GNR SNA Exotic 0 Cynosurus cristatus Crested Dogtail Grass GNR SNA Exotic 0 Cynosurus echinatus Bristly Dogtail Grass GNR SNA Exotic 0 Dactylis glomerata Orchard Grass GNR SNA Exotic 0 Danthonia californica California Oatgrass G5 S4 Native Danthonia intermedia Timber Oatgrass G5 S4S5 Native 5 Danthonia parryi Parry's Oatgrass G5 SU Native Review Danthonia spicata Poverty Oatgrass G5 SU Native Review Danthonia unispicata Few-flowered Oatgrass G5 S4 Native Deschampsia cespitosa Tufted Hairgrass G5 S5 Native 7

66 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Deschampsia danthonioides Annual Hairgrass G5 SU Native Review 5 Deschampsia elongata Slender Hairgrass G5 S4 Native 4 Dichanthelium acuminatum Panic Grass G5 SU Native Review 9 Dichanthelium lanuginosum Panicum acuminatum Panicum lanuginosum Panicum occidentale Dichanthelium oligosanthes Few-flowered Panic-grass G5 S1? Native Panicum oligosanthes Dichanthelium oligosanthes var. scribnerianum Scribner's Panic Grass G5T5 S1S2 Native SOC Panicum oligosanthes var. scribnerianum Panicum scribnerianum Dichanthelium wilcoxianum Wilcox's Panic Grass G5 S3? Native Review Dichanthelium oligosanthes var. wilcoxianum Panicum wilcoxianum Digitaria ischaemum Smooth Crabgrass GNR SNA Exotic 0 Digitaria sanguinalis Hairy Crabgrass G5 SNA Exotic 0 Distichlis spicata Saltgrass G5 S5 Native 5 Distichlis stricta Echinochloa crus-galli Barnyard Grass GNR SNA Exotic 0 Echinochloa muricata Rough Barnyard Grass G5 SU Native Review Eleusine indica Indian Goosegrass GNR SNA Exotic 0 Elymus albicans Montana Wheatgrass G5? SNR Native Agropyron albicans Agropyron griffithsii Elymus x albicans Elymus canadensis Canada Wildrye G5 S4 Native 5 Elymus cinereus Great Basin Wildrye G5 S4 Native 5 Leymus cinereus Elymus elymoides Bottlebrush Squirrel-tail G5 S5 Native Sitanion hystrix Elymus flavescens Sand Wildrye G4 S1S2 Native SOC Leymus flavescens Elymus glaucus Blue Wildrye G5 S4S5 Native 5 Elymus hispidus Intermediate Wheatgrass GNR SNA Exotic 0 Agropyron elongatum Agropyron intermedium Agropyron trichophorum Elytrigia intermedia Thinopyrum elongatum Thinopyrum intermedium Thinopyrum ponticum Elymus innovatus Northern Wildrye G5 S2 Native SOC Leymus innovatus Elymus junceus Russian Wildrye GNR SNA Exotic 0 Psathyrostachys juncea Elymus lanceolatus Thickspike Wheatgrass G5 S5 Native Agropyron dasystachyum Elymus repens Quackgrass GNR SNA Exotic 0 Agropyron repens Elytrigia repens Elymus scribneri Scribner's Wildrye G5 S4? Native Agropyron scribneri Elymus smithii Western Wheatgrass G5 S5 Native 3 Agropyron smithii Pascopyrum smithii Elymus spicatus Bluebunch Wheatgrass G5 S5 Native Agropyron inerme 67 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Agropyron spicatum Pseudoroegneria spicata Elymus submuticus Awnless Wildrye G4G5 SU Native Review 6 Elymus curvatus Elymus virginicus var. submuticus Elymus trachycaulus Slender Wheatgrass G5 S4S5 Native 5 Agropyron caninum Agropyron latiglume Agropyron subsecundum Agropyron trachycaulum Elymus alaskanus ssp. latiglumis Elymus violaceus Elymus triticoides Beardless Wildrye G4G5 SU Native Review Leymus triticoides Elymus virginicus Virginia Wildrye G5 SU Unkn/Undt Review Eragrostis cilianensis Stinkgrass GNR SNA Exotic 0 Eragrostis hypnoides Teal Lovegrass G5 SU Native Review 4 Eragrostis minor Little Lovegrass GNR SNA Exotic 0 Eragrostis pectinacea Purple Lovegrass G5 SU Native Review 4 Eremopyrum triticeum Annual False Wheatgrass GNR SNA Exotic 0 Agropyron triticeum Festuca arundinacea Tall Fescue GNR SNA Exotic 0 Lolium arundinaceum Schedonorus arundinaceus Schedonorus phoenix Festuca baffinensis Baffin Fescue G5 SU Native Review Festuca brachyphylla Shortleaf Fescue G5 SU Native Review Festuca campestris Rough Fescue G5? S5 Native Festuca altaica Festuca scabrella Festuca hallii Plains Rough Fescue G4 SNR Native Review Festuca idahoensis Idaho Fescue G5 S5 Native 4 Festuca minutiflora Smallflower Fescue G5 SNR Native Festuca occidentalis Western Fescue G5 S4 Native Festuca ovina Sheep Fescue GNR SNA Exotic 0 Festuca pratensis Meadow Fescue G5 SNA Exotic 0 Lolium pratense Schedonorus pratensis Festuca rubra Red Fescue G5 SU Native/Exot 1 Festuca saximontana Rocky Mountain Fescue G5 SU Native Review Festuca subulata Nodding Fescue G5 S3S4 Native 7 Festuca viridula Mountain Fescue G5 S4 Native Festuca viviparoidea Northern Fescue G4G5 S2? Native SOC Festuca ovina var. vivipara Festuca vivipara Glyceria borealis Boreal Mannagrass G5 S4 Native 6 Glyceria elata Tall Mannagrass G4G5 S4 Native Glyceria grandis American Mannagrass G5 S4 Native 7 Glyceria striata Fowl Mannagrass G5 S4 Native 6 Helictotrichon hookeri Spike-oat G5 SU Native Review Avenula hookeri Hierochloe hirta Northern Sweet Grass G5 S3S4 Native 8 Anthoxanthum hirtum Hierochloe odorata [misapplied] Holcus lanatus Common Velvetgrass GNR SNA Exotic 0 Hordeum brachyantherum Meadow Barley G5 S4 Native 5 Hordeum jubatum Foxtail Barley G5 S5 Native 2 Hordeum marinum Mediterranean or Sea Barley GNR SNA Exotic 0 68 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Hordeum geniculatum Hordeum murinum Mouse Barley GNR SNA Exotic 0 Hodeum leporinum Hordeum pusillum Little Barley G5 S4 Native Hordeum vulgare Common Barley GNR SNA Exotic 0 Koeleria macrantha Prairie Junegrass G5 S5 Native Koeleria cristata Koeleria nitida Koeleria pyramidata Leersia oryzoides Rice Cutgrass G5 S2? Native Review 8 Leptochloa fusca Sprangletop G5 SNA Exotic Review 0 Leptochloa fascicularis Leucopoa kingii Spike Fescue G5 S4 Native Festuca kingii Hesperochloa kingii Poa kingii Lolium multiflorum Italian Ryegrass GNR SNA Exotic 0 Lolium perenne ssp. multiflorum Lolium perenne Perennial Ryegrass GNR SNA Exotic 0 Lolium persicum Persian Ryegrass GNR SNA Exotic 0 Lolium temulentum Darnel Ryegrass GNR SNA Exotic 0 Melica bulbosa Oniongrass G5 S3S4 Native Review Melica smithii Smith's Melicgrass G4 S1? Native Review Melica spectabilis Showy Oniongrass G5 S4 Native 7 Melica subulata Alaskan Oniongrass G5 SU Native Review Monroa squarrosa False Buffalograss G5 SU Native Review Muhlenbergia andina Foxtail Muhly G4 S3? Native Review Muhlenbergia asperifolia Alkali Muhly G5 S4 Native 7 Muhlenbergia cuspidata Plains Muhly G4 SU Native Review Muhlenbergia filiformis Pullup Muhly G5 S3? Native Review 4 Muhlenbergia glomerata Spike Muhly G5 SU Native Review 8 Muhlenbergia mexicana Wirestem Muhly G5 SU Native Review Muhlenbergia minutissima Annual Muhly G5 SU Native Review 2 Muhlenbergia montana Mountain Muhly G5 SNA Unkn/Undt Muhlenbergia racemosa Marsh Muhly G5 S3S4 Native Review Muhlenbergia richardsonis Mat Muhly G5 SU Native Review 4 Oryzopsis asperifolia Roughleaf Ricegrass G5 SU Native Review Oryzopsis contracta Contracted Indian Ricegrass G3G4 S3? Native Review Achnatherum contractum Oryzopsis hymenoides var. contracta Oryzopsis exigua Little Ricegrass G5 SU Native Review Piptatherum exiguum Oryzopsis hymenoides Indian Ricegrass G5 S5 Native Achnatherum hymenoides Oryzopsis micrantha Littleseed Ricegrass G5 SU Native Review Piptatherum micranthum Panicum capillare Witch Panicgrass G5 S4 Native 1 Panicum miliaceum Proso Millet GNR SNA Exotic 0 Panicum virgatum Switchgrass G5 S3? Native Review Phalaris arundinacea Reed Canarygrass G5 SNA Native/Exot 0 Phalaris canariensis Common Canary Grass GNR SNA Exotic 0 Phippsia algida Ice Grass G5 S2S3 Native SOC 10 Phleum alpinum Mountain Timothy G5 S4S5 Native 7 Phleum pratense Meadow Timothy GNR SNA Exotic 0 Phragmites australis Common Reed G5 S4 Native 4 Phragmites communis Poa abbreviata ssp. pattersonii Patterson's Bluegrass G5T5 SU Native Review Poa pattersonii 69 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Poa alpina Alpine Bluegrass G5 S4 Native 5 Poa annua Annual Bluegrass GNR SNA Exotic 0 Poa arctica Arctic Bluegrass G5 S2S3 Native Review Poa grayana Poa arida Prairie Bluegrass G5 S3? Native Review 4 Poa glaucifolia Poa arnowiae Short-leaved Bluegrass G4 SU Native Review Poa bulbosa Bulbous Bluegrass GNR SNA Exotic 0 Poa compressa Canada Bluegrass GNR SNA Exotic 0 Poa cusickii Cusick's Bluegrass G5 SNR Native Poa epilis Poa fendleriana Muttongrass G5 SU Native Review Poa glauca White Bluegrass G5 SU Native Review Poa rupicola Poa interior Inland Bluegrass G5 SU Native Review Poa nemoralis var. interior Poa laxa Mt. Washington Bluegrass G5? SU Unkn/Undt Review Poa laxa ssp. banffiana Banff Loose-flowered Bluegrass G5?T1 S1 Native SOC Poa leptocoma Bog Bluegrass G5 S3? Native Review 8 Poa lettermanii Letterman's Bluegrass G4 S3S4 Native Review Poa palustris Fowl Bluegrass G5 S5 Native/Exot 2 Poa pratensis Kentucky Bluegrass G5 SNA Exotic 0 Poa reflexa Nodding Bluegrass G5 SU Native Review Poa secunda Sandberg Bluegrass G5 S5 Native 3 Poa ampla Poa canbyi Poa incurva Poa juncifolia Poa nevadensis Poa sandbergii Poa scabrella Poa stenantha Narrow-flower Bluegrass G5 SU Native Review Poa macroclada Poa trivialis Rough Bluegrass GNR SNA Exotic 0 Poa wheeleri Wheeler's Bluegrass G5? S4S5 Native Poa nervosa var. wheeleri Polypogon monspeliensis Rabbit's-foot Grass GNR SNA Exotic 0 Puccinellia distans Spreading Alkali Grass G5 SU Native Review 4 Puccinellia lemmonii Lemmon's Alkaligrass G4 S1S2 Native SOC Puccinellia nuttalliana Nuttall's Alkali Grass G5 S5 Native 6 Puccinellia cusickii Puccinellia pauciflora Pale Manna Grass G5 S4 Native 7 Glyceria pauciflora Torreyochloa pallida var. pauciflora Torreyochloa pauciflora Schedonnardus paniculatus Tumble Grass G5 SU Native Review Schizachne purpurascens Purple Oat G5 SU Native Review Schizachyrium scoparium Little Bluestem G5 S4S5 Native Andropogon scoparius Sclerochloa dura Common Hardgrass GNR SNA Exotic 0 Scolochloa festucacea Sprangletop G5 S1? Native Review Secale cereale Cultivated Rye GNR SNA Exotic 0 Setaria italica Italian Foxtail GNR SNA Exotic 0 Setaria pumila Yellow Foxtail GNR SNA Exotic 0 Pennisetum glaucum Setaria glauca Setaria lutescens Setaria verticillata Bristly Bristle Grass GNR SNA Exotic 0 70 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Setaria viridis Green Bristle Grass GNR SNA Exotic 0 Sorghastrum nutans Indiangrass G5 SNR Native Sorghum halepense Johnson Grass GNR SNA Exotic 0 Spartina gracilis Alkali Cordgrass G5 S3S4 Native Review 6 Spartina pectinata Prairie Cordgrass G5 S3S4 Native Review 6 Sphenopholis intermedia Slender Wedgegrass G5 S1S3 Native SOC Sphenopholis obtusata var. major Sphenopholis obtusata Prairie Wedgegrass G5 S4 Native 7 Sporobolus airoides Alkali Sacaton G5 S3S4 Native Review 7 Sporobolus compositus Tall Dropseed G5 SH Native SOC Sporobolus asper Sporobolus cryptandrus Sand Dropseed G5 S4S5 Native Sporobolus heterolepis Prairie Dropseed G5 SU Native Review Sporobolus neglectus Small Dropseed G5 S1S2 Native SOC Sporobolus vaginiflorus Sheathed Dropseed G5 SU Unkn/Undt Stipa comata Needle-and-Thread G5 S5 Native Hesperostipa comata Stipa curtiseta Western Porcupine Grass G5 SU Native Review Hesperostipa curtiseta Stipa lemmonii Lemmon's Needlegrass G5 SU Unkn/Undt Achnatherum lemmonii Stipa lettermanii Letterman's Needlegrass G5 S1S3 Native SOC Achnatherum lettermanii Stipa nelsonii Nelson's Needlegrass G5 S4 Native 6 Achnatherum nelsonii Stipa nelsonii ssp. dorei Columbia Needlegrass G5T5? SU Native Review Achnatherum nelsonii ssp. dorei Stipa columbiana Stipa nelsonii ssp. nelsonii Nelson's Needlegrass G5T5 SU Native Review Achnatherum nelsonii ssp. nelsonii Stipa williamsii Stipa nevadensis Nevada Needlegrass G4 SU Unkn/Undt Review Achnatherum nevadense Stipa occidentalis Western Needlegrass G5 SNR Native Review Achnatherum occidentale Stipa pinetorum Pineforest Needlegrass G4 SU Native Review Achnatherum pinetorum Stipa richardsonii Richardson's Needlegrass G5 S4 Native Achnatherum richardsonii Stipa spartea Porcupine Needlegrass G5 SU Native Review Hesperostipa spartea Stipa thurberiana Thurber's Needlegrass G5 SU Native Achnatherum thurberianum Stipa viridula Green Needlegrass G5 S4 Native Nassella viridula Trisetum canescens Nodding Trisetum G5 S4 Native Trisetum cernuum Tall Trisetum GNR S4 Native Trisetum spicatum Narrow False Oats G5 S4 Native Trisetum wolfii Beardless Oats G4 S4 Native Trisetum x orthochaetum Missoula County Oats GNA SNA Native Review Triticum aestivum Cultivated Wheat GNR SNA Exotic 0 Vahlodea atropurpurea Mountain Hairgrass G5 S4 Native 7 Deschampsia atropurpurea Ventenata dubia Ventenata GNR SNA Exotic 0 Vulpia bromoides Brome Fescue GNR SNA Exotic 0 Festuca bromoides Vulpia microstachys Small Six-weeks Fescue G5 SU Unkn/Undt Review Festuca microstachys 71 Scientific Name Common Name Global State Origin State Wetland Ind. C Of C Rank Rank Status Status Value Vulpia myuros Foxtail Fescue G5 SNA Exotic 0 Festuca megalura Vulpia megalura Vulpia octoflora Six-weeks Fescue G5 S4? Native Festuca octoflora Zizania aquatica Eastern Wild Rice G5 SNA Exotic 0 Zizania palustris Pontederiaceae Heteranthera dubia Water Star-grass G5 S1S2 Native SOC Potamogetonaceae Potamogeton alpinus Northern Pondweed G5 SNR Native 7 Potamogeton amplifolius Largeleaf Pondweed G5 SNR Native 10 Potamogeton crispus Curly Pondweed G5 SNA Exotic 0 Potamogeton diversifolius Water-thread Pondweed G5 SNR Native Potamogeton epihydrus Nuttall's Pondweed G5 SNR Native Potamogeton filiformis Slender Pondweed G5 SU Native Stuckenia filiformis Potamogeton foliosus Leafy Pondweed G5 SNR Native Potamogeton friesii Fries' Pondweed G4 SNR Native 7 Potamogeton gramineus Grassy Pondweed G5 SNR Native 6 Potamogeton illinoensis Illinois Pondweed G5 SNR Native Potamogeton natans Floating Pondweed G5 SNR Native Potamogeton nodosus Longleaf Pondweed G5 SNR Native Potamogeton obtusifolius Blunt-leaved Pondweed G5 S3 Native SOC 8 Potamogeton pectinatus Sago Pondweed G5 SNR Native 5 Stuckenia pectinata Potamogeton praelongus White-stem Pondweed G5 SNR Native Potamogeton pusillus Slender Pondweed G5 SNR Native 7 Potamogeton berchtoldii Potamogeton richardsonii Richardson's pondweed G5 SNR Native 6 Potamogeton robbinsii Flatleaf Pondweed G5 SNR Native Potamogeton strictifolius Straightleaf Pondweed G5 SU Native Review Potamogeton vaginatus Sheathed Pondweed G5 SNR Native Stuckenia vaginata Potamogeton zosteriformis Flatstem Pondweed G5 SNR Native 9 Ruppiaceae Ruppia maritima Ditch-grass G5 SNR Native 8 Ruppia cirrhosa Ruppia spiralis Scheuchzeriaceae Scheuchzeria palustris Pod Grass G5 S3 Native SOC 10 Smilacaceae Smilax lasioneura Herbaceous Greenbrier G5 SNR Native Review 8 Smilax herbacea Sparganiaceae Sparganium angustifolium Narrowleaf Bur-reed G5 S4 Native 7 Sparganium emersum Sparganium eurycarpum Large Bur-reed G5 SNR Native 7 Sparganium natans Small Bur-reed G5 S4 Native 6 Sparganium minimum Typhaceae Typha angustifolia Narrow-leaved Cattail G5 SU Unkn/Undt 1 Typha latifolia Broadleaf Cattail G5 S5 Native 3 Zannichelliaceae Zannichellia palustris Horned Pondweed G5 S4 Native 8

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