Vascular Plants of Idaho County, Idaho

Generated from PNW Herbaria database
November 28, 2020.

116 family names
611 genus names
2,497 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

{an additional 503 species/infraspecies are to be expected based on presence in one of these adjacent counties: Clearwater, Valley; these names are colored gray and enclosed in braces}

Index to Families:

Ferns:
A, B, C, D, E, I, L, M, O, P, S, T, W
Gymnosperms:
C, P, T
Dicots:
A, B, C, D, E, F, G, H, J, L, M, N, O, P, R, S, U, V, Z
Monocots:
A, B, C, H, I, J, L, M, O, P, S, T

FERNS:

Aspleniaceae: Asplenium
Athyriaceae: Athyrium
Blechnaceae: Struthiopteris
Cystopteridaceae: Cystopteris, Gymnocarpium
Dennstaedtiaceae: Pteridium
Dryopteridaceae: Dryopteris, Polystichum
Equisetaceae: Equisetum
Isoetaceae: Isoetes
Lycopodiaceae: Diphasiastrum, Huperzia, Lycopodium, Spinulum
Marsileaceae: Marsilea
Ophioglossaceae: Botrychium, Botrypus, Sceptridium
Polypodiaceae: Polypodium
Pteridaceae: Adiantum, Aspidotis, Cryptogramma, Myriopteris, Pellaea, Pentagramma
Salviniaceae: Azolla
Selaginellaceae: Selaginella
Thelypteridaceae: Parathelypteris, Phegopteris
Woodsiaceae: Woodsia

GYMNOSPERMS:

Cupressaceae: Juniperus, Thuja
Pinaceae: Abies, Larix, Picea, Pinus, Pseudotsuga, Tsuga
Taxaceae: Taxus

DICOTS:

Adoxaceae: Sambucus, Viburnum
Amaranthaceae: Amaranthus, Atriplex, Bassia, Blitum, Chenopodiastrum, Chenopodium, Corispermum, Cycloloma, Dysphania, Oxybasis, Salsola
Anacardiaceae: Rhus, Toxicodendron
Apiaceae: Angelica, Anthriscus, Berula, Carum, Cicuta, Cogswellia, Conioselinum, Conium, Cymopterus, Daucus, Heracleum, Ligusticum, Lomatium, Musineon, Osmorhiza, Pastinaca, Perideridia, Sanicula, Sium, Sphenosciadium, Torilis
Apocynaceae: Apocyanum, Apocynum, Asclepias, Vinca
Araliaceae: Oplopanax
Aristolochiaceae: Asarum
Asteraceae: Achillea, Adenocaulon, Ageratina, Agoseris, Ambrosia, Anaphalis, Antennaria, Anthemis, Aplopappus, Arctium, Arnica, Artemisia, Aster, Balsamorhiza, Bidens, Blepharipappus, Brickellia, Canadanthus, Carduus, Centaurea, Chaenactis, Chondrilla, Chrysothamnus, Cichorium, Cirsium, Conyza, Cota, Crepis, Crupina, Cyclachaena, Dieteria, Ericameria, Erigeron, Eriophyllum, Eucephalus, Eurybia, Euthamia, Filago, Gaillardia, Gnaphalium, Grindelia, Gutierrezia, Helenium, Helianthella, Helianthus, Heliomeris, Hemizonella, Heterotheca, Hieracium, Hulsea, Hymenatherum, Hymenopappus, Hypochaeris, Ionactis, Lactuca, Lagophylla, Lapsana, Leontodon, Leucanthemum, Lygodesmia, Madia, Matricaria, Microseris, Mycelis, Nabalus, Nestotus, Nothocalais, Onopordum, Oreostemma, Packera, Prenanthes, Pseudognaphalium, Psilocarphus, Pyrrocoma, Rhaponticum, Rudbeckia, Saussurea, Senecio, Solidago, Sonchus, Stenotus, Stephanomeria, Symphyotrichum, Tanacetum, Taraxacum, Tetradymia, Tonestus, Tragopogon, Triniteurybia, Tripleurospermum, Wyethia, Xanthium
Balsaminaceae: Impatiens
Berberidaceae: Berberis, Mahonia
Betulaceae: Alnus, Betula, Corylus
Bignoniaceae: Catalpa
Boraginaceae: Amsinckia, Asperugo, Buglossoides, Cryptantha, Cynoglossum, Dasynotus, Echium, Hackelia, Lappula, Lithospermum, Mertensia, Myosotis, Oreocarya, Plagiobothrys, Symphytum
Brassicaceae: Alyssum, Arabidopsis, Arabis, Athysanus, Barbarea, Berteroa, Boechera, Brassica, Camelina, Capsella, Cardamine, Caulanthus, Chorispora, Descurainia, Draba, Erysimum, Eutrema, Hesperis, Idahoa, Lepidium, Nasturtium, Noccaea, Phoenicaulis, Physaria, Polyctenium, Raphanus, Rorippa, Sandbergia, Sisymbrium, Smelowskia, Stanleya, Streptanthella, Subularia, Thelypodium, Thlaspi, Thysanocarpus, Turritis
Cabombaceae: Brasenia
Cactaceae: Opuntia, Pediocactus
Campanulaceae: Campanula, Downingia, Heterocodon, Porterella, Triodanis
Cannabaceae: Celtis, Humulus
Caprifoliaceae: Lonicera, Symphoricarpos
Caryophyllaceae: Agrostemma, Arenaria, Atocion, Cerastium, Cherleria, Dianthus, Eremogone, Holosteum, Lychnis, Moehringia, Pseudostellaria, Sabulina, Sagina, Saponaria, Scleranthus, Silene, Spergula, Spergularia, Stellaria, Vaccaria
Celastraceae: Parnassia, Paxistima
Ceratophyllaceae: Ceratophyllum
Cleomaceae: Peritoma
Convolvulaceae: Calystegia, Convolvulus, Cuscuta, Ipomoea
Cornaceae: Cornus
Crassulaceae: Crassula, Rhodiola, Sedella, Sedum
Crossosomataceae: Glossopetalon
Cucurbitaceae: Echinocystis
Dipsacaceae: Dipsacus
Droseraceae: Drosera
Elaeagnaceae: Elaeagnus, Shepherdia
Elatinaceae: Elatine
Ericaceae: Allotropa, Arctostaphylos, Cassiope, Chimaphila, Gaultheria, Kalmia, Menziesia, Moneses, Monotropa, Orthilia, Phyllodoce, Pterospora, Pyrola, Rhododendron, Vaccinium
Euphorbiaceae: Euphorbia
Fabaceae: Acmispon, Amorpha, Astragalus, Caragana, Colutea, Cytisus, Dalea, Erythrina, Glycyrrhiza, Hedysarum, Laburnum, Lathyrus, Lotus, Lupinus, Medicago, Melilotus, Pediomelum, Pisum, Robinia, Rupertia, Securigera, Thermopsis, Trifolium, Vicia
Fagaceae: Castanea
Gentianaceae: Centaurium, Frasera, Gentiana, Gentianella, Gentianopsis, Swertia
Geraniaceae: Erodium, Geranium
Grossulariaceae: Ribes
Haloragaceae: Myriophyllum
Hydrangeaceae: Philadelphus
Hydrophyllaceae: Hesperochiron, Hydrophyllum, Nemophila, Phacelia
Hypericaceae: Hypericum
Juglandaceae: Juglans
Lamiaceae: Agastache, Clinopodium, Dracocephalum, Galeopsis, Glechoma, Lamium, Lycopus, Marrubium, Melissa, Mentha, Monarda, Monardella, Nepeta, Origanum, Prunella, Salvia, Scutellaria, Teucrium
Lentibulariaceae: Utricularia
Limnanthaceae: Floerkea
Linaceae: Linum
Linderniaceae: Lindernia
Linnaeaceae: Linnaea, Linnea
Loasaceae: Mentzelia
Lythraceae: Lythrum
Malvaceae: Alcea, Iliamna, Malva, Sidalcea, Sphaeralcea
Menyanthaceae: Menyanthes
Molluginaceae: Mollugo
Montiaceae: Calyptridium, Claytonia, Lewisia, Montia, Spraguea
Moraceae: Maclura, Morus
Nyctaginaceae: Abronia, Mirabilis
Nymphaeaceae: Nuphar, Nymphaea
Oleaceae: Fraxinus, Syringa
Onagraceae: Chamaenerion, Chylismia, Circaea, Clarkia, Epilobium, Eremothera, Gayophytum, Oenothera, Taraxia
Orobanchaceae: Aphyllon, Bartsia, Castilleja, Cordylanthus, Orthocarpus, Pedicularis
Oxalidaceae: Oxalis
Paeoniaceae: Paeonia
Papaveraceae: Corydalis, Dicentra, Eschscholzia, Sanguinaria
Phrymaceae: Diplacus, Erythranthe, Mimulus
Plantaginaceae: Callitriche, Chaenorhinum, Chionophila, Collinsia, Digitalis, Gratiola, Hippuris, Linaria, Penstemon, Plantago, Synthyris, Tonella, Veronica
Plumbaginaceae: Limonium
Polemoniaceae: Collomia, Gilia, Gymnosteris, Ipomopsis, Lathrocasis, Leptosiphon, Linanthus, Microsteris, Navarretia, Phlox, Polemonium
Polygonaceae: Aconogonon, Bistorta, Eriogonum, Fallopia, Oxyria, Persicaria, Polygonum, Rheum, Rumex, Stenogonum
Portulacaceae: Portulaca
Primulaceae: Androsace, Dodecatheon, Douglasia, Lysimachia, Primula
Ranunculaceae: Aconitum, Actaea, Adonis, Anemone, Aquilegia, Caltha, Clematis, Coptis, Delphinium, Halerpestes, Myosurus, Ranunculus, Thalictrum, Trautvetteria, Trollius
Rhamnaceae: Ceanothus, Frangula, Rhamnus, Ziziphus
Rosaceae: Amelanchier, Aphanes, Cercocarpus, Chamaebatiaria, Comarum, Cotoneaster, Crataegus, Dasiphora, Drymocallis, Fragaria, Geum, Holodiscus, Horkelia, Ivesia, Luetkea, Malus, Petrophytum, Physocarpus, Potentilla, Poteridium, Poterium, Prunus, Purshia, Pyrus, Rosa, Rubus, Sanguisorba, Sibbaldia, Sorbaria, Sorbus, Spiraea, Waldsteinia
Rubiaceae: Crucianella, Cruciata, Galium, Kelloggia
Salicaceae: Populus, Salix
Santalaceae: Arceuthobium, Comandra
Sapindaceae: Acer
Saxifragaceae: Bolandra, Boykinia, Hemieva, Heuchera, Lithophragma, Micranthes, Mitella, Mitellastra, Ozomelis, Pectiantia, Saxifraga, Suksdorfia, Tiarella
Scrophulariaceae: Limosella, Scrophularia, Verbascum
Simaroubaceae: Ailanthus
Solanaceae: Datura, Lycium, Physalis, Solanum
Ulmaceae: Ulmus
Urticaceae: Parietaria, Urtica
Valerianaceae: Plectritis, Valeriana, Valerianella
Verbenaceae: Verbena
Violaceae: Viola
Vitaceae: Parthenocissus, Vitis
Zygophyllaceae: Tribulus

MONOCOTS:

Alismataceae: Alisma, Sagittaria
Amaryllidaceae: Allium, Narcissus
Araceae: Calla, Lemna, Lysichiton, Spirodela
Asparagaceae: Asparagus, Camassia, Maianthemum, Quamasia, Triteleia
Butomaceae: Butomus
Cyperaceae: Carex, Cyperus, Dulichium, Eleocharis, Eriophorum, Rhynchospora, Schoenoplectus, Scirpus
Hydrocharitaceae: Elodea, Najas
Iridaceae: Iris, Olsynium, Sisyrinchium
Juncaceae: Juncus, Luzula
Liliaceae: Calochortus, Clintonia, Erythronium, Fritillaria, Lloydia, Prosartes, Streptopus
Melanthiaceae: Anticlea, Toxicoscordion, Trillium, Veratrum, Xerophyllum
Orchidaceae: Calypso, Cephalanthera, Corallorhiza, Cypripedium, Epipactis, Goodyera, Neottia, Platanthera, Spiranthes
Poaceae: Achnatherum, Aegilops, Agropyron, Agrostis, Aira, Alopecurus, Anthoxanthum, Apera, Aristida, Arrhenatherum, Avena, Beckmannia, Bothriochloa, Bouteloua, Bromus, Calamagrostis, Cenchrus, Cinna, Coleataenia, Crypsis, Cynodon, Cynosurus, Dactylis, Danthonia, Deschampsia, Dichanthelium, Digitaria, Echinochloa, Elymus, Eragrostis, Festuca, Glyceria, Graphephorum, Hesperostipa, Hierochloe, Holcus, Hordeum, Koeleria, Leersia, Leymus, Lolium, Melica, Melinis, Milium, Muhlenbergia, Nassella, Panicum, Pascopyrum, Paspalum, Phalaris, Phleum, Phragmites, Piptatheropsis, Poa, Podagrostis, Polypogon, Pseudelymus, Pseudoroegneria, Schedonorus, Schizachne, Sclerochloa, Secale, Setaria, Sorghum, Spartina, Sporobolus, Taeniatherum, Thinopyrum, Torreyochloa, Trisetum, Triticum, Vahlodea, Ventenata, Vulpia
Potamogetonaceae: Potamogeton
Scheuchzeriaceae: Scheuchzeria
Tofieldiaceae: Tofieldia, Triantha
Typhaceae: Sparganium, Typha


FERNS:

ASPLENIACEAE:
Asplenium
{Asplenium trichomanes}
{Asplenium viride}

ATHYRIACEAE:
Athyrium
Athyrium distentifolium (BOIS, CIC, ID, IDS, OSC, RM, SRP, WTU; 2017)
ssp. americanum (CIC, ID, IDS, RM, SRP, WTU; 2003)
Athyrium filix-femina (BOIS, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
ssp. angustum (OSC; 1954)
{ssp. californicum}
ssp. cyclosorum (WS, WTU; 1977)

BLECHNACEAE:
Struthiopteris
Struthiopteris spicant (ID; 1994)

CYSTOPTERIDACEAE:
Cystopteris
Cystopteris fragilis (CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2019)
Gymnocarpium
Gymnocarpium disjunctum (RM, WS, WTU; 2007)
Gymnocarpium dryopteris (ID, OSC, RM, SRP, WS; 2015)

DENNSTAEDTIACEAE:
Pteridium
Pteridium aquilinum (ID, IDS, OSC, RM, SRP, WS, WTU; 2016)
ssp. pubescens (ID, IDS, RM, WS, WTU; 2015)

DRYOPTERIDACEAE:
Dryopteris
{Dryopteris arguta}
Dryopteris campyloptera (BOIS, ID, SRP, WCW; 2015)
Dryopteris carthusiana (ID, RM, WS; 1986)
Dryopteris cristata (ID; 1954)
{Dryopteris dilatata}
Dryopteris expansa (ID, OSC, RM, WS; 2007)
Dryopteris filix-mas (ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2015)
Polystichum
Polystichum andersonii (ID, WS; 1997)
Polystichum imbricans (ID; 1974)
ssp. imbricans (ID; 1974)
Polystichum kruckebergii (ID, OSC, RM, WS; 1981)
Polystichum lonchitis (BOIS, CIC, CIC-PYNF, ID, IDS, MONT, RM, SRP, WTU; 2017)
Polystichum munitum (BOIS, CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2019)
Polystichum scopulinum (ID, OSC, SRP, WS, WTU; 2014)

EQUISETACEAE:
Equisetum
Equisetum arvense (CIC, ID, IDS, MONT, RM, SRP, WS, WTU; 2019)
var. arvense (WS; 1968)
Equisetum ×ferrissii (CIC-PYNF, ID, WTU; 2012)
Equisetum fluviatile (WS; 1968)
f. fluviatile (WS; 1968)
Equisetum hyemale (CIC, ID, IDE, IDS, MONT, RM, SRP, WS; 2015)
ssp. affine (RM, WS; 2000)
var. hyemale (WS; 1968)
Equisetum laevigatum (CIC, ID, IDS, RM, SRP, WS; 2009)
Equisetum palustre (ID, SRP; 2015)
{Equisetum pratense}
Equisetum sylvaticum (BOIS, ID, SRP; 1974)
Equisetum telmateia (HPSU, ID, IDS, MONT, OSC, RM, SOC, SRP, WS; 2020)
ssp. braunii (ID, WS; 2020)

ISOETACEAE:
Isoetes
Isoetes bolanderi (CIC, CIC-PYNF, ID, RM, WS; 2002)
{Isoetes occidentalis}
{Isoetes tenella}

LYCOPODIACEAE:
Diphasiastrum
Diphasiastrum complanatum (BOIS, ID, WTU; 2020)
Diphasiastrum sitchense (ID; 1994)
Huperzia
Huperzia miyoshiana (ID; 1987)
Huperzia occidentalis (ID, WTU; 2020)
Huperzia selago (BOIS; 1975)
Lycopodium
Lycopodium annotinum (WCW; 1979)
ssp. annotinum (WCW; 1979)
Lycopodium clavatum (ID, OSC, WS, WTU; 2009)
Spinulum
Spinulum annotinum (BOIS, ID, IDS, SRP, WS; 2015)

MARSILEACEAE:
Marsilea
Marsilea vestita (ID; 1980)

OPHIOGLOSSACEAE:
Botrychium
Botrychium lanceolatum (CIC-PYNF, ID, IDS; 2015)
Botrychium minganense (ID, OSC, WS; 2020)
{Botrychium montanum}
Botrychium pedunculosum (ID; 2020)
{Botrychium pinnatum}
Botrychium simplex (CIC-PYNF, MONT, WTU; 2009)
var. compositum (WTU; 2009)
Botrypus
Botrypus virginianus (CIC-PYNF, ID, OSC, RM, SRP, WWB; 2020)
Sceptridium
Sceptridium multifidum (CIC-PYNF, ID, WS, WTU; 2020)

POLYPODIACEAE:
Polypodium
Polypodium glycyrrhiza (ID, WTU; 2019)
Polypodium hesperium (CIC, CIC-PYNF, ID, OSC, SRP, USFS, WS, WTU; 2005)

PTERIDACEAE:
Adiantum
Adiantum aleuticum (BOIS, CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2015)
var. aleuticum (IDS; 1941)
Aspidotis
Aspidotis densa (ID, IDS, OSC, WS, WTU; 2016)
Cryptogramma
Cryptogramma acrostichoides (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
Cryptogramma cascadensis (ID, WTU; 1989)
Cryptogramma crispa (ID, MONT, SRP, WTU; 2009)
Myriopteris
Myriopteris gracilis (BBLM, ID, IDS, WS; 2006)
Myriopteris gracillima (BOIS, CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Pellaea
Pellaea brachyptera (ID, IDS; 2015)
{Pellaea breweri}
Pellaea bridgesii (WTU; 1957)
Pellaea glabella (BBLM; 1984)
Pentagramma
Pentagramma triangularis (ID; 1988)

SALVINIACEAE:
Azolla
{Azolla microphylla}

SELAGINELLACEAE:
Selaginella
Selaginella densa (ID; 2016)
Selaginella douglasii (BOIS, CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SOC, SRP, WS, WTU, WWB; 2019)
Selaginella scopulorum (BOIS, ID, SRP, WS, WTU; 1997)
Selaginella selaginoides (ID; 2009)
Selaginella wallacei (CIC, CIC-PYNF, ID, IDS, OSC, SRP, WS, WTU, WWB; 2019)
Selaginella watsonii (ID; 1987)

THELYPTERIDACEAE:
Parathelypteris
{Parathelypteris nevadensis}
Phegopteris
{Phegopteris connectilis}

WOODSIACEAE:
Woodsia
Woodsia oregana (CIC, ID, IDS, SRP, WS; 2017)
ssp. oregana (WS; 1997)
Woodsia scopulina (CIC, CIC-PYNF, ID, RM; 2019)
{ssp. laurentiana}
ssp. scopulina (ID; 2019)


GYMNOSPERMS:

CUPRESSACEAE:
Juniperus
Juniperus communis (CIC-PYNF, ID, NY, OSC, RM, SRP, WS, WTU; 2017)
var. depressa (ID, RM; 2000)
var. kelleyi (ID, SRP, WS, WTU; 2017)
var. saxatilis (OSC; 1954)
Juniperus scopulorum (ID, IDE, SRP; 2008)
Thuja
Thuja plicata (CIC, ID, IDS, MONT, NY, OSC, RM, SRP, WCW, WS, WTU; 2015)

PINACEAE:
Abies
Abies amabilis (WCW; 1979)
Abies concolor × Abies grandis (ID, IDS, WCW; 1979)
Abies grandis (CIC, ID, IDS, NY, RM, SRP, WS; 2019)
Abies lasiocarpa (CIC-PYNF, ID, IDS, NY, OSC, RM, SRP, WS, WTU; 2017)
ssp. bifolia (RM; 2000)
ssp. lasiocarpa (CIC-PYNF; 2000)
Larix
Larix lyallii (CIC, ID, NY, SRP, WS, WTU; 1989)
Larix occidentalis (ID, IDS, NY, WS; 2003)
Picea
{Picea ×albertiana}
Picea engelmannii (ID, IDS, NY, RM, SRP, WCW, WS; 2017)
var. engelmannii (ID, NY, RM, WS; 2000)
Pinus
Pinus albicaulis (CIC-PYNF, ID, NY, RM, SRP, WS, WTU; 2017)
Pinus contorta (ID, NY, RM, SRP, WS, WTU; 2017)
var. latifolia (ID, NY, RM, WS, WTU; 2000)
{var. murrayana}
Pinus flexilis (CIC, ID, IDS, SRP; 1978)
Pinus monticola (ID, IDS, NY, SRP, WS, WTU; 2009)
Pinus ponderosa (CIC, ID, OSC, RM, SRP, WS; 2019)
var. ponderosa (ID; 2019)
var. scopulorum (CIC, RM, WS; 2000)
Pinus sabiniana (WCW; 1979)
Pseudotsuga
Pseudotsuga menziesii (CIC, ID, IDS, NY, RM, SRP, WS, WTU; 2019)
var. glauca (CIC, ID, IDS, NY, RM, SRP, WS, WTU; 2019)
Tsuga
{Tsuga heterophylla}
Tsuga mertensiana (ID, NY; 1993)

TAXACEAE:
Taxus
Taxus brevifolia (BBLM, CIC, HPSU, ID, IDS, MONT, NY, OSC, RM, SRP, WS, WTU; 2019)


DICOTS:

ADOXACEAE:
Sambucus
Sambucus cerulea (CIC-PYNF, ID, OSC, SRP, WS, WTU; 2019)
{Sambucus nigra}
Sambucus racemosa (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
{var. arborescens}
var. leucocarpa (ID, IDS; 1982)
var. melanocarpa (CIC, CIC-PYNF, ID, IDS, OSC, RM, WS, WTU; 2017)
var. microbotrys (IDS, RM; 2000)
Viburnum
{Viburnum edule}
{Viburnum opulus}
{var. americanum}

AMARANTHACEAE:
Amaranthus
Amaranthus blitoides (ID; 1955)
Amaranthus retroflexus (ID, IDS, WS; 1978)
Atriplex
Atriplex patula (ID; 1995)
var. hastata (ID; 1995)
Bassia
Bassia scoparia (ID; 2020)
Blitum
Blitum capitatum (IDE; 1949)
{Blitum hastatum}
Blitum nuttallianum (ID, IDE, WTU; 1975)
Blitum virgatum (IDS; 1940)
Chenopodiastrum
{Chenopodiastrum hybridum}
{Chenopodiastrum simplex}
Chenopodium
Chenopodium album (ID, IDS, WS; 1978)
Chenopodium atrovirens (ID; 1981)
{Chenopodium desiccatum}
Chenopodium fremontii (ID; 2016)
Chenopodium leptophyllum (ID; 1955)
Corispermum
Corispermum hyssopifolium (ID; 1977)
Cycloloma
Cycloloma atriplicifolium (ID, WS; 1997)
Dysphania
Dysphania botrys (ID, IDE, IDS, OSC, SRP, WS, WTU; 2020)
Oxybasis
Oxybasis chenopodioides (RM; 2000)
Oxybasis glauca (ID; 1910)
Oxybasis rubra (WS; 1926)
var. humilis (WS; 1926)
Salsola
Salsola tragus (ID; 1977)

ANACARDIACEAE:
Rhus
Rhus glabra (CIC, ID, SRP; 2014)
Toxicodendron
Toxicodendron radicans (BABY, ID, WS; 2020)
var. rydbergii (ID; 2020)

APIACEAE:
Angelica
Angelica arguta (ID, IDS, OSC, RM, SRP, WTU; 2015)
{Angelica canbyi}
Angelica dawsonii (ID, WTU; 1951)
{Angelica pinnata}
Angelica roseana (WWB; 1970)
Anthriscus
Anthriscus caucalis (CIC, ID, RM, SRP, USFS; 2017)
Berula
Berula incisa (IDS; 1946)
Carum
{Carum carvi}
Cicuta
Cicuta douglasii (CIC, ID, WTU; 1994)
{Cicuta maculata}
{var. angustifolia}
Cogswellia
Cogswellia grayii (IDS; 1937)
Conioselinum
{Conioselinum scopulorum}
Conium
Conium maculatum (ID, MONT; 1978)
Cymopterus
Cymopterus foeniculaceus (ID; 1980)
Cymopterus glaucus (CIC, CIC-PYNF, ID, IDS, MONT, RM, SRP, WS, WTU; 2011)
{Cymopterus nivalis}
Cymopterus terebinthinus (ID, WS, WTU; 1980)
Daucus
Daucus carota (CIC, ID, WS; 2020)
Heracleum
Heracleum maximum (BOIS, ID, IDS, OSC, RM, WS; 2016)
Ligusticum
Ligusticum canbyi (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, WTU; 2017)
Ligusticum filicinum (CIC-PYNF, ID, SRP; 1968)
Ligusticum grayi (CIC-PYNF, ID, RM, WTU; 2000)
Ligusticum tenuifolium (BOIS, CIC, CIC-PYNF, ID, IDS, RM, WS, WTU; 2012)
Ligusticum verticillatum (ID, IDS, RM, SRP, WS, WTU; 2017)
Lomatium
Lomatium ambiguum (BLMMD, BOIS, CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
Lomatium anomalum (BLMMD, CIC, ID, IDS, SRP, WS, WTU; 2017)
Lomatium bicolor (ID, WS; 1999)
Lomatium brevifolium (WTU; 1953)
Lomatium brunsfeldianum (CIC, ID, OSC; 2016)
Lomatium cous (BLMMD, CIC, ID, IDS, OSC, PSM, SRP, WS, WTU; 2015)
Lomatium cusickii (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2016)
Lomatium dissectum (CIC, ID, IDE, IDS, OSC, PSM, RM, WS; 2016)
Lomatium farinosum (RM; 2000)
Lomatium fusiformis (WTU; 1957)
Lomatium grayi (ID; 2017)
Lomatium idahoense (ID, SRP; 2017)
Lomatium leptocarpum (ID, IDS, SRP, WS, WTU; 2008)
Lomatium linearifolium (ID, IDS; 2013)
Lomatium linearifolium (SRP; 2013)
Lomatium macrocarpum (BOIS, ID, IDS, WS, WTU; 2010)
Lomatium multifidum (ID, SRP, WS, WTU; 2008)
Lomatium nevadense (ID, IDS, SRP, WS; 2005)
Lomatium nudicaule (ID, IDE, WS; 2002)
Lomatium papilioniferum (CIC, SRP; 2017)
Lomatium rollinsii (BBLM, CIC, ID, IDS, SRP, WTU; 2011)
Lomatium salmoniflorum (CIC, ID, WS, WTU; 2020)
Lomatium sandbergii (MONT, OSC; 1972)
Lomatium serpentinum (ID, MONT, WS; 1982)
Lomatium simplex (ID; 1972)
Lomatium suksdorfii (ID; 1961)
Lomatium swingerae (CIC, ID, SRP; 2016)
{Lomatium tenuissimum}
Lomatium triternatum (ID, IDS, OSC, PSM, RM, SRP, WS, WTU; 2005)
Musineon
{Musineon divaricatum}
Osmorhiza
Osmorhiza berteroi (ID, IDS, RM, SRP, WS, WTU; 2019)
Osmorhiza depauperata (CIC, ID, IDS, RM, WS; 2009)
Osmorhiza occidentalis (ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2015)
Osmorhiza purpurea (CIC-PYNF, ID, RM, SRP, WS; 2015)
Pastinaca
Pastinaca sativa (ID; 2002)
Perideridia
Perideridia bolanderi (ID, RM, SRP, WS, WTU; 2017)
ssp. bolanderi (RM, WS, WTU; 2000)
Perideridia montana (CIC, ID, WS; 1997)
Perideridia parishii (IDS; 1940)
Sanicula
{Sanicula graveolens}
Sium
Sium suave (CIC-PYNF, IDS; 1940)
Sphenosciadium
{Sphenosciadium capitellatum}
Torilis
Torilis arvensis (ID, IDE, WS; 2020)
ssp. arvensis (ID; 2020)

APOCYNACEAE:
Apocyanum
Apocyanum androsaemifolium (ID; 2016)
Apocynum
Apocynum androsaemifolium (BBLM, CIC, CIC-PYNF, ID, IDS, WS, WTU, WWB; 2005)
Apocynum cannabinum (ID, IDS, OSC, WS, WTU, WWB; 2015)
Apocynum ×floribundum (IDS, WS, WTU; 1945)
Asclepias
Asclepias fascicularis (ID, WS; 1974)
Asclepias mexicana (ID; 1937)
Asclepias speciosa (ID, IDS, WS; 1974)
Vinca
Vinca minor (ID, USFS; 1971)

ARALIACEAE:
Oplopanax
{Oplopanax horridus}

ARISTOLOCHIACEAE:
Asarum
Asarum canadense (WS; 1977)
Asarum caudatum (CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2015)

ASTERACEAE:
Achillea
Achillea millefolium (BLMMD, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2019)
Adenocaulon
Adenocaulon bicolor (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, PSM, RM, SRP, WS, WTU; 2016)
Ageratina
Ageratina occidentalis (ID, WS; 1998)
Agoseris
{Agoseris ×agrestis}
Agoseris aurantiaca (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. aurantiaca (ID, OSC, RM, SRP, WS, WTU; 2017)
var. gracilens (IDS; 1941)
{var. purpurea}
Agoseris glauca (CIC, ID, IDS, RM, WS, WTU; 2017)
var. dasycephala (CIC, ID, IDS, RM, WS, WTU; 2013)
var. glauca (ID, WS; 2017)
Agoseris grandiflora (ID, IDS, WS; 1999)
var. grandiflora (WS; 1937)
Agoseris heterophylla (ID, IDS, WS, WTU; 1980)
var. heterophylla (WS, WTU; 1950)
Agoseris monticola (ID; 1980)
Agoseris parviflora (IDS; 1931)
Agoseris retrorsa (RM; 2000)
Ambrosia
Ambrosia acanthicarpa (ID, OSC, SRP; 2015)
Ambrosia artemisiifolia (ID, IDE; 2020)
Ambrosia psilostachya (SRP, WS; 2007)
Anaphalis
Anaphalis margaritacea (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
Anaphalis subalpina (ID; 1934)
Antennaria
Antennaria alpina (SRP; 2016)
Antennaria anaphaloides (ID, IDS, RM, WS, WTU; 2000)
Antennaria arcuata (SRP; 2015)
Antennaria argentea (ID; 1907)
Antennaria corymbosa (CIC-PYNF, ID, MONT, OSC, RM, WS; 2016)
{Antennaria dimorpha}
Antennaria flagellaris (IDS, OSC, WS, WTU; 1940)
Antennaria howellii (BOIS, CIC, CIC-PYNF, RM, WS; 2000)
ssp. howellii (WS; 1994)
ssp. neodioica (BOIS, CIC, CIC-PYNF, RM, WS; 2000)
Antennaria lanata (BOIS, CIC, ID, IDS, OSC, RM, WS, WTU; 2017)
Antennaria luzuloides (ID, IDS, OSC, WS, WTU; 2015)
ssp. luzuloides (WS; 1950)
Antennaria media (CIC, ID, SRP; 2017)
Antennaria microphylla (CIC, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
Antennaria neglecta (ID, IDE, WTU; 2005)
var. neglecta (ID; 2003)
Antennaria parvifolia (ID; 1999)
Antennaria pulcherrima (CIC-PYNF, ID, RM, SRP, WS; 2017)
Antennaria racemosa (CIC, ID, IDS, OSC, RM, SRP, WS, WTU, WWB; 2011)
{Antennaria stenophylla}
Antennaria umbrinella (CIC, CIC-PYNF, ID, OSC, RM; 2016)
Anthemis
{Anthemis arvensis}
Anthemis cotula (ID, IDS, OSC, RM, USFS, WS; 1982)
Aplopappus
Aplopappus lanuginosus (WTU; 1950)
ssp. andersonii (WTU; 1950)
Arctium
Arctium minus (CIC, SRP; 1981)
Arnica
Arnica chamissonis (ID, IDS, WS; 1967)
Arnica cordifolia (BBLM, CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
{Arnica discoidea}
Arnica fulgens (ID, IDS, WS; 1996)
Arnica gracilis (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2000)
Arnica lanceolata (WS; 1983)
ssp. prima (WS; 1983)
Arnica latifolia (BOIS, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
{Arnica lonchophylla}
Arnica longifolia (ID, OSC, SRP, WS, WTU; 2017)
Arnica mollis (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
{Arnica nevadensis}
Arnica ovata (IDS, OSC, SRP, WS, WTU; 2009)
Arnica parryi (CIC, CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2017)
Arnica rydbergii (ID, SRP; 2007)
Arnica sororia (ID, WCW, WS, WTU; 1993)
Artemisia
Artemisia absinthium (ID, USFS; 2009)
{Artemisia arbuscula}
{ssp. arbuscula}
{ssp. longiloba}
{ssp. thermopola}
{Artemisia douglasiana}
Artemisia dracunculus (ID, WS; 1952)
Artemisia ludoviciana (CIC, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2016)
ssp. candicans (CIC, ID, RM, SRP; 2000)
ssp. incompta (ID, OSC, SRP, WCW, WS; 2015)
ssp. lindleyana (ID; 1962)
{ssp. ludoviciana}
Artemisia michauxiana (CIC, ID, WS; 2013)
Artemisia rigida (ID; 2007)
Artemisia tilesii (IDS, WS; 1945)
Artemisia tridentata (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, WS; 2017)
ssp. tridentata (ID, WS; 1977)
ssp. vaseyana (BOIS, CIC, CIC-PYNF, ID, RM, WS; 2014)
{ssp. wyomingensis}
Artemisia vulgaris (SRP; 2006)
Aster
Aster congifolius (ID; 2016)
Aster cusickii (BOIS; 1975)
var. cusickii (BOIS; 1975)
Aster foliaceus × Aster laevis (WTU; 1947)
Balsamorhiza
{Balsamorhiza careyana}
Balsamorhiza deltoidea (PSM; 1964)
Balsamorhiza hispidula (ID; 2011)
Balsamorhiza hookeri (SRP; 1999)
Balsamorhiza incana (BBLM, ID, IDS, SRP, WS, WTU; 2004)
Balsamorhiza incana × Balsamorhiza sagittata (WS, WTU; 1974)
Balsamorhiza sagittata (CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
Balsamorhiza serrata (CIC, ID; 2008)
Bidens
Bidens cernua (ID; 2000)
Bidens frondosa (ID; 1977)
Blepharipappus
Blepharipappus scaber (ID, IDS, WS, WTU; 1997)
Brickellia
Brickellia grandiflora (ID, OSC, SRP, WS, WTU; 1974)
Brickellia microphylla (CIC, ID; 1981)
var. microphylla (CIC, ID; 1978)
Canadanthus
Canadanthus modestus (CIC, CIC-PYNF, ID, OSC, RM, WS, WTU; 2016)
Carduus
Carduus acanthoides (ID, NY; 2020)
ssp. acanthoides (ID; 2020)
Carduus cinereus (ID; 1982)
Carduus nutans (ID, IDS, NY; 1941)
Carduus pycnocephalus (CIC, IDE; 2006)
Centaurea
{Centaurea biebersteinii}
{Centaurea diffusa}
{Centaurea ×gerstlaueri}
{Centaurea scabiosa}
Centaurea solstitialis (BOIS, CIC, ID, MONT, USFS; 1994)
Centaurea stoebe (CIC, ID, NY, OSC, PSM, SRP, WS, WTU; 2016)
ssp. australis (CIC, ID, NY, OSC, SRP, WS, WTU; 2009)
{Centaurea ×varnensis}
Chaenactis
Chaenactis douglasii (CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WCW, WS, WTU; 2005)
var. alpina (ID, OSC, SRP, WTU; 2004)
var. douglasii (CIC, ID, IDS, WCW, WS, WTU; 1977)
Chaenactis evermannii (ID; 1976)
Chondrilla
Chondrilla juncea (ID; 2006)
Chrysothamnus
Chrysothamnus viscidiflorus (ID, RM; 2000)
ssp. lanceolatus (RM; 2000)
{ssp. puberulus}
ssp. viscidiflorus (ID; 1981)
Cichorium
Cichorium intybus (ID, USFS, WS; 1982)
Cirsium
Cirsium arvense (BOIS, ID, NY, OSC, RM, WCW, WS, WTU; 2016)
Cirsium brevifolium (ID, IDS, WS, WTU; 1978)
Cirsium brevistylum (ID, WS; 1963)
Cirsium cymosum (ID, IDE, WS, WTU; 2016)
var. canovirens (ID, IDE, WS, WTU; 2016)
Cirsium discolor (IDE; 1948)
{Cirsium eatonii}
{var. murdockii}
Cirsium foliosum (WS; 1957)
Cirsium hookerianum (IDS; 1941)
Cirsium inamoenum (CIC-PYNF, ID, RM, SRP, WS, WTU; 2011)
var. davisii (RM; 2000)
var. inamoenum (CIC-PYNF, ID, RM, WS, WTU; 2003)
Cirsium neomexicanum (ID; 2000)
{Cirsium remotifolium}
Cirsium scariosum (CIC, CIC-PYNF, ID, IDE, LEA, RM, WTU; 2005)
Cirsium undulatum (ID, WS, WTU; 1976)
Cirsium vulgare (ID, USFS, WS, WTU; 1982)
Conyza
Conyza canadensis (ID, IDS, MONT, USFS, WTU; 1977)
Cota
{Cota tinctoria}
Crepis
Crepis acuminata (ID, IDS, WTU; 2019)
Crepis atribarba (ID, IDS, SRP, WS, WTU; 2014)
Crepis intermedia (ID, WS, WTU; 1982)
{Crepis modocensis}
Crepis occidentalis (IDE, IDS, WS; 1949)
Crepis runcinata (ID, IDS; 2004)
ssp. runcinata (ID, IDS; 2004)
Crepis setosa (ID; 1971)
Crupina
Crupina vulgaris (BOIS, CIC, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, USFS, WS, WTU, WWB; 2020)
Cyclachaena
Cyclachaena xanthiifolia (WS, WTU; 1951)
Dieteria
Dieteria canescens (CIC, IDE, SRP; 2018)
var. canescens (CIC; 2018)
{var. sessiliflora}
Ericameria
Ericameria bloomeri (CIC; 1980)
Ericameria discoidea (ID; 2017)
Ericameria greenei (CIC, SRP; 2014)
Ericameria nauseosa (ID, IDE, RM, SRP, WS, WTU; 2016)
{var. hololeuca}
var. oreophila (ID; 1995)
var. speciosa (ID, RM, WS; 2000)
Ericameria parryi (IDE; 2006)
Ericameria resinosa (ID; 1982)
Ericameria suffruticosa (ID, WTU; 1954)
Erigeron
Erigeron acris (CIC-PYNF, ID, IDS, PSM, RM, SRP, WS, WTU; 2000)
var. kamtschaticus (CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2000)
Erigeron annuus (IDE, IDS, SRP; 1988)
Erigeron asperugineus (WWB; 1980)
Erigeron bloomeri (ID, WS; 2004)
var. bloomeri (ID, WS; 2004)
Erigeron caespitosus (ID; 1987)
{Erigeron chrysopsidis}
{var. chrysopsidis}
Erigeron compactus (ID; 1941)
Erigeron compositus (ID, OSC, SRP, WS, WTU; 2017)
Erigeron concinnus (ID, IDS, WTU; 1950)
var. concinnus (ID, WTU; 1950)
{Erigeron consimilis}
Erigeron corymbosus (ID, IDS, WTU; 1954)
Erigeron coulteri (ID, IDS, WS, WTU; 1987)
Erigeron davisii (CIC, ID, IDS, OSC, WS, WTU; 2008)
Erigeron disparifolius (OSC, WTU; 1969)
Erigeron disparipilus (WTU; 1960)
Erigeron divergens (CIC-PYNF, ID, IDE, IDS, SRP, WTU; 2019)
Erigeron eatonii (ID, IDS, NY, OSC, WS, WTU; 1992)
var. lavandulus (NY, OSC, WTU; 1952)
var. villosus (ID, IDS, WS, WTU; 1992)
{Erigeron elatus}
Erigeron engelmannii (ID, WS; 2004)
{Erigeron evermannii}
Erigeron filifolius (ID, IDS, SRP; 2017)
Erigeron foliosus (ID, SRP; 2017)
{Erigeron glabellus}
{var. glabellus}
Erigeron glacialis (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. glacialis (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Erigeron gracilis (SRP; 2008)
Erigeron grandiflorus (ID, RM, SRP, WTU; 2000)
{Erigeron linearis}
{Erigeron lonchophyllus}
Erigeron nivalis (CIC, ID, OSC, WS, WTU; 2004)
Erigeron ovalifolium (ID; 2017)
var. depressum (ID; 2017)
Erigeron peregrinus (CIC-PYNF, ID, WTU; 1992)
{var. peregrinus}
Erigeron philadelphicus (SRP; 1969)
Erigeron pumilus (BLMMD, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2002)
var. intermedius (BLMMD, ID, IDS, RM, WS, WTU; 2002)
Erigeron salmonensis (ID, SRP; 1992)
Erigeron speciosus (BOIS, CIC, ID, IDS, RM, SRP, WCW, WS, WTU; 2017)
Erigeron strigosus (CIC-PYNF, ID, IDS, MONT, RM, SRP, WCW, WS, WTU, WWB; 2016)
var. septentrionalis (IDS; 1937)
var. strigosus (CIC-PYNF, ID, IDS, RM, WS, WTU; 2000)
Erigeron subtrinervis (BOIS, ID, SRP, WS; 2019)
{Erigeron tener}
{Erigeron tweedyi}
Erigeron ursinus (ID; 1976)
Eriophyllum
Eriophyllum lanatum (ID, IDS, OSC, RM, SRP, WS, WWB; 2017)
var. integrifolium (ID, IDS, RM; 2017)
var. lanatum (ID, IDS, OSC, SRP, WS, WWB; 1996)
Eucephalus
Eucephalus elegans (ID, RM, WS; 2004)
Eucephalus engelmannii (ID; 1950)
Eurybia
Eurybia conspicua (ID, IDS, RM, WS, WTU; 2016)
Eurybia integrifolia (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
{Eurybia merita}
{Eurybia sibirica}
Euthamia
Euthamia occidentalis (ID; 2020)
Filago
Filago arvensis (CIC-PYNF, ID, RM; 2019)
Gaillardia
Gaillardia aristata (BOIS, ID, IDE, IDS, OSC, PSM, SRP, WS, WTU; 2003)
Gnaphalium
Gnaphalium palustre (ID, IDS, RM, WS, WTU; 2000)
Grindelia
Grindelia hirsutula (CIC, ID, IDE, WS, WTU; 2004)
Grindelia howellii (ID, WS; 1950)
Grindelia squarrosa (ID, WTU; 2009)
Gutierrezia
Gutierrezia sarothrae (ID; 1977)
Helenium
Helenium autumnale (ID; 1978)
Helianthella
Helianthella uniflora (ID, IDS, MONT, SRP, WS, WTU; 2017)
var. douglasii (ID, IDS, SRP, WTU; 2015)
var. uniflora (ID, SRP; 2017)
Helianthus
Helianthus annuus (ID, WTU; 1995)
{Helianthus cusickii}
Helianthus petiolaris (ID; 1937)
Helianthus uniflora (WTU; 1954)
Heliomeris
Heliomeris multiflora (BBLM; 1973)
{var. multiflora}
Hemizonella
Hemizonella minima (ID, IDS; 1954)
Heterotheca
Heterotheca hirsuta (ID; 2004)
Heterotheca hispida (ID; 2010)
Heterotheca vespertina (ID; 1997)
Heterotheca villosa (BLMMD, BOIS, CIC, IDE, IDS, WS, WTU; 2014)
var. minor (IDS, WS, WTU; 1972)
var. villosa (BOIS, IDE, IDS, WS, WTU; 2014)
Hieracium
Hieracium albiflorum (CIC, ID, IDE, IDS, RM, SRP, WS, WTU; 2015)
Hieracium ambiguum (WS; 1950)
Hieracium aurantiacum (ID, IDE; 2020)
{Hieracium caespitosum}
Hieracium flagellare (WTU; 2011)
Hieracium scouleri (CIC, ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. cynoglossoides (WTU; 1950)
Hieracium triste (BOIS, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Hieracium umbellatum (ID, IDE, SRP; 2006)
Hulsea
Hulsea algida (ID, OSC, WS, WTU; 2004)
Hymenatherum
Hymenatherum aureum (WTU; 2003)
Hymenopappus
Hymenopappus filifolius (ID; 1941)
var. idahoensis (ID; 1941)
Hypochaeris
Hypochaeris radicata (ID, IDE; 2020)
Ionactis
Ionactis alpina (ID; 1954)
Ionactis stenomeres (BOIS, CIC, ID, OSC, RM, SRP, WS, WTU; 2017)
Lactuca
Lactuca biennis (ID, IDS, WS, WTU; 1997)
{Lactuca canadensis}
Lactuca ludoviciana (IDS; 1941)
Lactuca serriola (ID, IDE, SRP; 1986)
Lagophylla
Lagophylla ramosissima (ID, WS, WTU; 1978)
Lapsana
Lapsana communis (ID; 2020)
Leontodon
{Leontodon autumnalis}
Leucanthemum
Leucanthemum vulgare (ID, IDE, IDS, OSC, SRP, WTU; 2009)
Lygodesmia
Lygodesmia grandiflora (IDS; 2013)
Madia
{Madia citriodora}
Madia exigua (ID, IDS, WS, WTU, WWB; 1987)
Madia glomerata (ID, IDS, MONT, RM, SRP, WS, WTU; 2019)
Madia gracilis (ID, IDS, MONT, SRP, WS, WWB; 1995)
Madia sativa (OSC; 1892)
Matricaria
Matricaria discoidea (IDS, USFS, WS; 1982)
Microseris
Microseris laciniata (PSM; 1965)
Microseris major (IDS; 1941)
Microseris nutans (ID, IDS, RM, SRP, WS, WTU; 2017)
var. major (IDS; 1941)
Mycelis
Mycelis muralis (ID; 2020)
Nabalus
Nabalus alatus (IDS; 1939)
Nabalus sagittatus (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS; 2000)
Nestotus
{Nestotus stenophyllus}
Nothocalais
{Nothocalais alpestris}
{Nothocalais cuspidata}
Nothocalais nigrescens (RM; 2000)
Nothocalais troximoides (ID, SRP, WS, WTU; 2013)
Onopordum
Onopordum acanthium (ID; 2020)
ssp. acanthium (ID; 2020)
Oreostemma
Oreostemma alpigenum (CIC, CIC-PYNF, ID, RM; 2000)
var. haydenii (CIC, CIC-PYNF, ID, RM; 2000)
Packera
{Packera aurea}
Packera cana (ID, WS, WTU; 1961)
Packera contermina (CIC-PYNF, RM, WS; 2000)
{Packera cymbalaria}
Packera dimorphophylla (ID; 1941)
{Packera pauciflora}
Packera paupercula (WS; 1983)
Packera pseudaurea (CIC-PYNF, IDS, OSC, RM; 2000)
var. pseudaurea (CIC-PYNF, OSC, RM; 2000)
Packera streptanthifolia (BOIS, CIC-PYNF, ID, RM, SRP, WTU; 2014)
Packera subnuda (ID, IDS, RM, WTU; 1999)
var. subnuda (ID, WTU; 1995)
Packera werneriifolia (ID, SRP; 1989)
Prenanthes
Prenanthes hastata (ID, WTU; 1950)
Pseudognaphalium
Pseudognaphalium macounii (ID, IDS, RM, WS; 2000)
Pseudognaphalium microcephalum (ID, IDS, SRP, WS; 2015)
Pseudognaphalium stramineum (ID, WTU; 1976)
Pseudognaphalium thermale (WS; 1945)
Pseudognaphalium viscosum (ID; 1938)
Psilocarphus
Psilocarphus elatior (ID, WS; 2020)
{Psilocarphus oregonus}
Psilocarphus tenellus (ID; 1946)
Pyrrocoma
Pyrrocoma carthamoides (CIC, ID, WS, WTU; 2014)
var. carthamoides (ID; 1996)
var. cusickii (CIC, ID, WS, WTU; 2014)
{Pyrrocoma hirta}
{var. sonchifolia}
{Pyrrocoma lanceolata}
{var. lanceolata}
{Pyrrocoma liatriformis}
Pyrrocoma scaberula (ID; 2005)
{Pyrrocoma uniflora}
{var. uniflora}
Rhaponticum
Rhaponticum repens (ID, IDE, NY; 2000)
Rudbeckia
Rudbeckia hirta (ID; 1956)
{var. pulcherrima}
Rudbeckia occidentalis (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2009)
Saussurea
Saussurea americana (CIC, ID, MONT, WTU; 2013)
Senecio
Senecio crassulus (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Senecio fremontii (CIC, ID, WS; 2004)
var. fremontii (WS; 1944)
Senecio hydrophiloides (CIC-PYNF, ID, IDS, MONT, RM, WS, WTU; 2000)
Senecio hydrophilus (ID; 1982)
Senecio integerrimus (CIC, ID, IDE, IDS, RM, SRP, WS, WTU; 2017)
var. exaltatus (CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
{var. integerrimus}
{Senecio lugens}
Senecio megacephalus (ID, IDS; 1941)
{Senecio serra}
{var. serra}
Senecio sphaerocephalus (WS; 1926)
Senecio triangularis (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
var. triangularis (ID, SRP; 2017)
{Senecio vulgaris}
Solidago
Solidago canadensis (BBLM, ID; 1973)
Solidago elongata (IDS, WS, WTU; 1945)
Solidago gigantea (ID, OSC, WS, WTU; 1978)
Solidago lepida (CIC, ID, IDS, OSC, RM, SRP, WCW, WS; 2015)
var. lepida (CIC; 1981)
var. salebrosa (ID, IDS, OSC, RM, SRP, WCW, WS; 2015)
Solidago missouriensis (BOIS, ID, OSC, SRP, WS, WTU; 1978)
Solidago multiradiata (ID, RM, WS, WTU; 2015)
{Solidago spathulata}
Sonchus
Sonchus asper (ID, IDS; 1978)
Sonchus oleraceus (ID, WS; 1963)
Stenotus
Stenotus languinosus (ID; 2017)
var. andersonii (ID; 2017)
Stenotus lanuginosus (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS; 2017)
var. andersonii (CIC, ID, SRP, WS; 2017)
var. lanuginosus (ID, IDS, OSC, RM, WS; 2000)
Stephanomeria
Stephanomeria tenuifolia (ID, SRP, WTU; 2012)
Symphyotrichum
{Symphyotrichum ascendens}
{Symphyotrichum boreale}
Symphyotrichum bracteolatum (ID, IDS, OSC, WS, WTU; 2016)
Symphyotrichum ericoides (ID; 1951)
var. pansum (ID; 1951)
Symphyotrichum falcatum (ID; 1951)
Symphyotrichum foliaceum (BOIS, CIC, CIC-PYNF, ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. parryi (CIC, ID, RM, WS; 2013)
Symphyotrichum jessicae (ID; 2006)
Symphyotrichum laeve (ID, SRP, WS; 2015)
var. geyeri (ID, WS; 1968)
Symphyotrichum lanceolatum (ID, SRP; 2015)
var. hesperium (ID, SRP; 2015)
Symphyotrichum spathulatum (ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
{Symphyotrichum subspicatum}
Tanacetum
{Tanacetum parthenium}
Tanacetum vulgare (CIC, CIC-PYNF, ID, RM, SRP, WTU; 2015)
Taraxacum
Taraxacum ceratophorum (ID; 2004)
{Taraxacum erythrospermum}
Taraxacum officinale (ID, RM, WS; 2016)
Tetradymia
Tetradymia spinosa (ID; 1951)
Tonestus
Tonestus lyallii (ID; 1976)
Tragopogon
Tragopogon dubius (ID, RM, WS, WTU, WWB; 2000)
Tragopogon mirus (ID, IDE; 2006)
Tragopogon porrifolius (IDE; 1949)
Tragopogon pratensis (IDS, WS; 1967)
Triniteurybia
{Triniteurybia aberrans}
Tripleurospermum
Tripleurospermum inodorum (OSC, SRP; 2013)
{Tripleurospermum maritimum}
{ssp. maritimum}
Wyethia
Wyethia amplexicaulis (ID, IDE, WS, WTU; 1980)
Wyethia helianthoides (WS, WTU; 1942)
Xanthium
Xanthium strumarium (ID, SRP, WS, WTU; 2020)

BALSAMINACEAE:
Impatiens
{Impatiens noli-tangere}

BERBERIDACEAE:
Berberis
Berberis vulgaris (ID; 1974)
Mahonia
Mahonia aquifolium (ID, SRP, WS; 1977)
Mahonia repens (CIC, CIC-PYNF, ID, OSC, RM, SRP, WS, WTU; 2019)

BETULACEAE:
Alnus
Alnus incana (ID, IDS, RM, SRP, WS, WTU; 2019)
ssp. rugosa (ID; 1974)
ssp. tenuifolia (ID, IDS, RM, SRP, WS, WTU; 2000)
Alnus incana × Alnus rhombifolia (ID; 1974)
Alnus rhombifolia (CIC-PYNF, ID, IDS, OSC, SRP; 2019)
Alnus rhombifolia × Alnus rubra (ID; 1974)
Alnus rhombifolia × Alnus tenuifolia (ID; 1975)
Alnus rubra (BOIS, ID, MONT, SRP, WS; 2006)
Alnus rubra × Alnus tenuifolia (ID; 1963)
Alnus viridis (ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
{ssp. fruticosa}
ssp. sinuata (ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
Betula
Betula glandulosa (CIC, ID, MONT, OSC, RM, SRP, WTU; 2015)
Betula microphylla (WTU; 1932)
Betula occidentalis (ID, IDS, MONT, OSC, WS, WTU; 2019)
var. piperi (WS; 1950)
Betula papyrifera (CIC-PYNF, ID, SRP, WS, WTU, WWB; 2005)
Betula ×utahensis (ID, SRP, WS, WTU; 2009)
Corylus
Corylus avellana (ID; 1969)

BIGNONIACEAE:
Catalpa
{Catalpa speciosa}

BORAGINACEAE:
Amsinckia
Amsinckia intermedia (WS, WTU; 1937)
Amsinckia lycopsoides (IDS, USFS; 1972)
Amsinckia menziesii (ID, USFS, WS; 2019)
Amsinckia retrorsa (ID, IDS, SRP, WS, WWB; 2003)
Amsinckia tessellata (WS; 1939)
Asperugo
Asperugo procumbens (CIC, ID, SRP, WS; 2009)
Buglossoides
Buglossoides arvensis (BOIS, CIC, ID, IDE, IDS, RM, SRP, WS, WTU; 2017)
Cryptantha
Cryptantha affinis (ID, IDS, OSC, RM, SRP, WS, WTU; 2013)
{Cryptantha ambigua}
{Cryptantha fendleri}
Cryptantha flaccida (ID; 2014)
Cryptantha intermedia (BOIS, ID, WS, WTU; 1997)
var. hendersonii (WS, WTU; 1936)
Cryptantha muricata (WS; 1936)
Cryptantha pterocarya (WS; 1928)
{Cryptantha scoparia}
{Cryptantha simulans}
Cryptantha torreyana (ID, IDE, IDS, SRP, WS, WTU; 2017)
Cryptantha watsonii (ID; 2011)
Cynoglossum
Cynoglossum officinale (ID, IDS, SRP, WTU, WWB; 2019)
Dasynotus
Dasynotus daubenmirei (BOIS, ID, MONT, OSC, SRP, WTU; 2020)
Echium
Echium vulgare (RM; 1944)
Hackelia
Hackelia americana (ID; 1980)
Hackelia cinerea (ID, IDE, IDS, MONT, OSC, SRP, WTU; 2019)
{Hackelia davisii}
Hackelia deflexa (ID, SRP; 2017)
{Hackelia diffusa}
Hackelia floribunda (CIC, ID, OSC, RM, SRP, WS; 2000)
Hackelia hispida (CIC, ID, IDS, OSC, SRP, WS, WTU; 1981)
Hackelia micrantha (ID, IDS, OSC, RM, SRP, WS, WTU; 2014)
{Hackelia patens}
Lappula
Lappula occidentalis (WTU; 1939)
var. stricta (WTU; 1939)
Lappula redowskii (ID, IDS, SRP, WS; 2005)
var. redowskii (IDS, WS; 1939)
Lappula squarrosa (ID, WS; 1978)
Lithospermum
Lithospermum ruderale (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2019)
Mertensia
{Mertensia ambigua}
{Mertensia amoena}
Mertensia bella (ID, MONT, OSC, SRP, WS, WTU; 2017)
Mertensia campanulata (ID, IDS, SRP, WS; 2017)
Mertensia ciliata (ID, RM, SRP, WTU; 2013)
var. ciliata (RM, SRP; 2006)
{var. subpubescens}
Mertensia cusickii (WS; 1994)
{Mertensia foliosa}
Mertensia longiflora (0)
var. pulchella (IDS; 1939)
Mertensia oblongifolia (IDS, SRP, WS; 2013)
Mertensia paniculata (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU, WWB; 2015)
var. borealis (CIC, ID, IDS, SRP, WS, WTU; 2015)
{var. paniculata}
Mertensia platyphylla (ID, IDS, SRP, WS; 2015)
Myosotis
Myosotis arvensis (ID, WWB; 2019)
Myosotis discolor (CIC-PYNF, ID, IDS, RM, WS, WTU; 2015)
{Myosotis laxa}
Myosotis micrantha (CIC, ID, IDE, SRP, USFS, WS, WTU; 2010)
Myosotis scorpioides (WS; 1977)
{Myosotis sylvatica}
Myosotis verna (WS; 1926)
Oreocarya
Oreocarya glomerata (ID; 2010)
Oreocarya spiculifera (ID, WTU; 1978)
Plagiobothrys
{Plagiobothrys cognatus}
Plagiobothrys cusickii (ID; 2004)
Plagiobothrys hirtus (NY; 1948)
var. hirtus (NY; 1948)
Plagiobothrys hispidulus (IDS, OSC, RM, WS, WTU; 2000)
Plagiobothrys scouleri (ID, MONT, WS; 1982)
Plagiobothrys tenellus (ID, IDS; 1974)
Plagiobothrys tener (ID; 1995)
Symphytum
Symphytum officinale (ID; 1974)

BRASSICACEAE:
Alyssum
Alyssum alyssoides (BOIS, CIC, ID, IDE, IDS, NY, USFS, WS, WTU; 2010)
{Alyssum desertorum}
Arabidopsis
Arabidopsis thaliana (CIC-PYNF, ID, MONT, RM, USFS, WS, WTU; 1987)
Arabis
Arabis crucisetosa (BOIS, CIC, ID, IDS, NY, OSC, RM, SRP, WS, WTU; 2019)
Arabis eschscholtziana (ID, IDS, WTU; 2017)
{Arabis hirsuta}
Arabis nuttallii (ID, WTU; 1978)
Arabis pycnocarpa (WS; 1940)
var. pycnocarpa (WS; 1940)
Athysanus
{Athysanus pusillus}
Barbarea
Barbarea orthoceras (CIC-PYNF, IDS, RM, USFS, WS, WTU; 2000)
{Barbarea vulgaris}
Berteroa
Berteroa incana (ID, IDE, SRP; 2019)
Boechera
Boechera calderi (ID, SRP, WTU; 2016)
Boechera cobrensis (ID; 2017)
Boechera collinsii (ID, RM; 2016)
Boechera cusickii (ID, SRP; 2013)
Boechera divaricarpa (ID, IDS, SRP, WS, WTU; 2017)
var. divaricarpa (WTU; 1954)
Boechera drepanoloba (ID; 2003)
{Boechera grahamii}
{Boechera hastatula}
Boechera holboellii (CIC-PYNF; 1930)
Boechera howellii (WS; 1941)
Boechera lemmonii (ID; 1989)
Boechera lemmonii × Boechera paupercula (ID; 1987)
Boechera lyallii (CIC, ID, OSC, SRP, WS, WTU; 2017)
Boechera macounii (RM, SRP; 2013)
Boechera microphylla (ID, IDS, RM, SRP, WS, WTU; 2005)
Boechera pauciflora (CIC-PYNF, ID, RM, WS, WTU; 2000)
Boechera paupercula (CIC, ID; 1981)
Boechera pendulocarpa (CIC-PYNF, RM; 2000)
{Boechera pinetorum}
{Boechera pratincola}
Boechera retrofracta (ID, IDS, SRP, WS, WTU; 2004)
{Boechera rollinsiorum}
Boechera saximontana (ID; 2013)
Boechera sparsiflora (IDS, SRP, WTU; 2005)
Boechera stricta (CIC-PYNF, ID, IDS, WS, WTU; 1994)
Boechera suffrutescens (ID, IDS, OSC, SRP, WS, WTU; 2017)
Brassica
Brassica nigra (ID; 1966)
Brassica rapa (ID, IDS; 2010)
Camelina
Camelina microcarpa (ID, IDE, IDS, WS, WTU; 1988)
Camelina sativa (IDS; 1939)
Capsella
Capsella bursa-pastoris (ID, RM, SRP, USFS, WS; 2009)
Cardamine
Cardamine angustata (CIC, ID; 1995)
Cardamine breweri (ID, WS; 1941)
Cardamine constancei (ID, IDS, MONTU, NY, OSC, RM, SRP, WS, WTU; 2005)
Cardamine cordifolia (ID, WS; 1940)
Cardamine hirsuta (ID, WS; 1971)
{Cardamine occidentalis}
Cardamine oligosperma (BOIS, CIC-PYNF, ID, RM, SRP, WS; 2005)
Cardamine pensylvanica (ID, IDS, OSC, RM, WTU; 2000)
{Cardamine umbellata}
Caulanthus
Caulanthus amplexicaulis (ID; 2015)
Chorispora
Chorispora tenella (CIC, ID, SRP, WS; 2009)
Descurainia
Descurainia incana (ID, RM, SRP; 2017)
var. incisa (ID; 2000)
Descurainia incisa (CIC, ID, IDS, OSC, RM, SRP, WCW, WTU; 2017)
ssp. incisa (CIC, ID, IDS, OSC, RM, SRP, WCW, WTU; 2015)
{ssp. paysonii}
Descurainia longepedicellata (ID, IDS, WS, WTU; 1946)
Descurainia pinnata (ID, RM, WS; 2000)
ssp. brachycarpa (ID, RM; 2000)
Descurainia sophia (SRP; 2005)
Draba
Draba albertina (RM; 2000)
Draba argyrea (SRP; 2003)
{Draba crassa}
Draba crassifolia (ID; 2003)
Draba cuneifolia (WS; 1928)
{Draba globosa}
Draba lonchocarpa (ID, WS; 2004)
Draba nemorosa (ID, SRP, WWB; 2008)
Draba novolympica (ID, WS, WTU; 2004)
Draba oligosperma (ID, WS; 1941)
{Draba paysonii}
Draba platycarpa (RM; 1928)
Draba sphaerocarpa (CIC-PYNF, ID, WWB; 1992)
Draba stenoloba (ID; 2003)
Draba verna (BBLM, CIC, ID, IDE, IDS, SRP, USFS, WS, WTU; 2005)
Erysimum
Erysimum arenicola (ID, WS; 2009)
Erysimum capitatum (CIC, ID, IDE, IDS, NY, RM, SRP, WS, WTU, WWB; 2009)
var. capitatum (NY; 2000)
var. purshii (CIC, RM; 2000)
{Erysimum cheiranthoides}
Erysimum occidentale (ID; 1914)
Erysimum repandum (ID, WS; 1997)
Eutrema
Eutrema salsugineum (WS; 1927)
Hesperis
Hesperis matronalis (NY; 2000)
Idahoa
{Idahoa scapigera}
Lepidium
Lepidium campestre (ID, IDE, IDS; 2010)
Lepidium chalepense (ID, SRP; 2008)
Lepidium davisii (WS; 1925)
Lepidium densiflorum (ID, WS; 1974)
Lepidium draba (USFS; 1972)
Lepidium lasiocarpum (SRP; 1930)
Lepidium latifolium (ID; 1978)
Lepidium perfoliatum (ID, IDE, IDS, NY, USFS, WTU; 1986)
{Lepidium ramosissimum}
Lepidium virginicum (BLMMD, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2007)
ssp. menziesii (BLMMD, CIC-PYNF, ID, IDS, RM, WS, WTU; 2007)
ssp. virginicum (ID, WS; 1991)
Nasturtium
Nasturtium officinale (ID, IDS, WS; 2019)
Noccaea
Noccaea fendleri (BOIS, CIC, ID, IDS, OSC, RM, SRP, WS, WTU, WWB; 2017)
ssp. fendleri (OSC, SRP; 2006)
ssp. glauca (BOIS, CIC, ID, IDS, OSC, RM, SRP, WS, WTU, WWB; 2017)
ssp. idahoensis (ID, WS; 1967)
{Noccaea parviflora}
Phoenicaulis
Phoenicaulis cheiranthoides (ID, OSC, WS, WTU; 1981)
Physaria
{Physaria didymocarpa}
Physaria geyeri (ID; 2008)
{ssp. purpurea}
Physaria kingii (ID; 1955)
ssp. diversifolia (ID; 1955)
Physaria oregona (BOIS, ID, IDS, SRP, WS, WTU; 2010)
Physaria rectipes (SRP; 1933)
Physaria reediana (SRP; 2000)
Polyctenium
Polyctenium fremontii (OSC, SRP, WS; 2005)
Raphanus
Raphanus raphanistrum (ID; 1968)
Rorippa
Rorippa amphibia (IDS; ?)
{Rorippa curvipes}
Rorippa curvisiliqua (CIC, ID, RM, SRP, WS; 2012)
{Rorippa palustris}
{ssp. palustris}
Sandbergia
Sandbergia perplexa (BBLM, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2008)
var. perplexa (WS; 1999)
Sisymbrium
Sisymbrium altissimum (ID, IDE, IDS, SRP, WS, WTU; 2019)
Sisymbrium loeselii (CIC, ID, WTU; 2016)
Sisymbrium officinale (IDS, WS; 1941)
Smelowskia
Smelowskia americana (ID, WTU; 1976)
Stanleya
Stanleya pinnata (ID; 1974)
Streptanthella
Streptanthella longirostris (NY; 1938)
Subularia
{Subularia aquatica}
Thelypodium
Thelypodium laciniatum (BOIS, CIC, ID, IDS, SRP, WS, WTU; 2019)
Thlaspi
Thlaspi arvense (ID, IDS, RM, SRP, WS; 2011)
Thlaspi fendleri (ID; 1979)
var. idahoensis (ID; 1979)
Thysanocarpus
Thysanocarpus curvipes (ID, IDE, IDS, MONT; 1988)
Turritis
Turritis glabra (CIC, ID, IDS, RM, USFS, WS, WTU; 2000)

CABOMBACEAE:
Brasenia
{Brasenia schreberi}

CACTACEAE:
Opuntia
Opuntia columbiana (CIC, WS, WTU; 2016)
Opuntia polyacantha (ID, OSC; 1985)
Pediocactus
Pediocactus simpsonii (WS; 1939)

CAMPANULACEAE:
Campanula
Campanula glomerata (ID; 2020)
Campanula parryi (BOIS, CIC, ID, IDS, OSC, PSM, SRP, WCW, WS, WTU; 2017)
var. idahoensis (BOIS, CIC, ID, OSC, WS, WTU; 2002)
{Campanula persicifolia}
Campanula petiolata (WS; 1946)
Campanula rapunculoides (ID; 1976)
Campanula rotundifolia (CIC, CIC-PYNF, ID, IDS, OSC, SRP, WS, WTU, WWB; 2009)
ssp. petiolata (WTU; 1950)
Campanula scabrella (ID, OSC, SRP, WS, WTU; 2014)
Downingia
{Downingia elegans}
{Downingia laeta}
Heterocodon
Heterocodon rariflorus (ID; 2020)
Porterella
{Porterella carnosula}
Triodanis
Triodanis perfoliata (ID, IDS, OSC, SRP, WS, WTU, WWB; 2007)

CANNABACEAE:
Celtis
Celtis reticulata (ID, IDS, RM, SRP, WS, WTU; 2019)
Humulus
Humulus lupulus (ID, SRP; 2008)

CAPRIFOLIACEAE:
Lonicera
Lonicera caerulea (BOIS, ID, MONT, OSC, WTU; 1989)
{Lonicera cauriana}
Lonicera ciliosa (ID, IDS, OSC, RM, SRP, WS, WTU, WWB; 2019)
Lonicera conjugialis (ID, OSC; 1954)
Lonicera involucrata (CIC, CIC-PYNF, ID, IDS, MONT, RM, SRP, WCW, WS, WTU; 2017)
var. involucrata (ID, IDS, RM, WS; 2015)
Lonicera utahensis (CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2019)
f. ebractulata (WS, WTU; 1968)
f. utahensis (WS; 1968)
var. ebractulata (ID; 1950)
var. eubractulata (SRP; 1950)
Lonicera villosa (IDS, WS; 1941)
{var. villosa}
Symphoricarpos
Symphoricarpos albus (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
var. albus (ID, IDS, SRP; 2015)
var. laevigatus (CIC, ID, IDS, RM, WS; 2005)
Symphoricarpos mollis (ID, WTU; 2020)
var. hesperius (ID; 2020)
{Symphoricarpos occidentalis}
Symphoricarpos rotundifolius (CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
var. oreophilus (CIC-PYNF, ID, SRP, WS, WTU; 2017)
var. vaccinioides (ID, IDS, RM, SRP, WS; 2010)

CARYOPHYLLACEAE:
Agrostemma
Agrostemma githago (ID, IDS, MONT, USFS, WS, WTU; 1970)
Arenaria
Arenaria serpyllifolia (BLMMD, CIC, ID, IDE, IDS, MONT, OSC, SRP, USFS, WS, WTU; 2019)
var. serpyllifolia (USFS; 1971)
Atocion
{Atocion armeria}
Cerastium
Cerastium arvense (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2016)
ssp. strictum (WTU; 1954)
Cerastium beeringianum (ID, WS; 2004)
Cerastium dichotomum (IDE; ?)
Cerastium fontanum (ID, IDS, RM, WS, WTU; 2002)
ssp. vulgare (ID, IDS, RM, WS, WTU; 2002)
Cerastium glomeratum (ID, IDS, USFS, WS, WTU; 2019)
Cerastium nutans (ID, WS; 1950)
{Cerastium pumilum}
Cherleria
Cherleria obtusiloba (ID, IDS; 1987)
Dianthus
Dianthus armeria (CIC, ID, IDE, OSC, SRP, WS, WTU; 2019)
{Dianthus barbatus}
Eremogone
Eremogone aculeata (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Eremogone capillaris (ID, IDS, LEA, RM, SRP, WS, WTU; 1977)
var. americana (IDS, RM, WS, WTU; 1960)
var. capillaris (IDS, WS; 1938)
Eremogone congesta (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. cephaloidea (CIC, ID, IDS, OSC, RM, SRP, WS; 2017)
var. congesta (BOIS, ID; 1995)
{var. lithophila}
{var. prolifera}
var. subcongesta (IDS; 1947)
Eremogone kingii (ID, SRP; 2017)
var. glabrescens (ID, SRP; 2017)
Holosteum
Holosteum umbellatum (ID, IDE, IDS, SRP; 2005)
Lychnis
Lychnis coronaria (CIC, ID; 2020)
Moehringia
Moehringia lateriflora (WS; 1939)
Moehringia macrophylla (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Pseudostellaria
Pseudostellaria jamesiana (CIC-PYNF, ID, RM, SRP, WTU; 2010)
Sabulina
Sabulina macra (SRP; 1933)
{Sabulina nuttallii}
{var. nuttallii}
Sabulina rubella (ID; 2004)
Sagina
Sagina decumbens (ID; 1954)
ssp. occidentalis (ID; 1954)
{Sagina procumbens}
Sagina saginoides (CIC, RM, SRP; 2008)
Saponaria
Saponaria officinalis (ID, IDE; 2008)
Scleranthus
Scleranthus annuus (ID, IDE, SRP, WS; 2020)
ssp. annuus (ID; 2020)
Silene
Silene antirrhina (CIC, ID, IDS, SRP, WTU; 1978)
Silene conoidea (ID, IDE; 1991)
{Silene csereii}
Silene dichotoma (ID; 1946)
Silene douglasii (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
var. douglasii (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
Silene drummondii (SRP; 1936)
{Silene gallica}
Silene latifolia (CIC-PYNF, ID, IDS, RM, WS, WTU, WWB; 2016)
Silene menziesii (CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WS, WTU, WWB; 2019)
Silene noctiflora (CIC, ID, IDS, WS; 1976)
Silene oregana (ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
Silene parryi (ID; 2004)
Silene repens (CIC, SRP; 2010)
Silene scouleri (ID, SRP, WS, WTU; 2009)
ssp. scouleri (WTU; 1954)
Silene spaldingii (BBLM, ID; 2004)
Silene vulgaris (ID; 1972)
Spergula
{Spergula arvensis}
Spergularia
Spergularia diandra (ID; 2016)
Spergularia media (RM; 1959)
Spergularia rubra (ID, MONT, OSC, RM, SRP, WS, WTU; 2016)
Stellaria
Stellaria borealis (ID, WS; 1981)
ssp. sitchana (ID, WS; 1981)
Stellaria calycantha (CIC, CIC-PYNF, ID, RM, SRP; 2013)
{Stellaria crispa}
Stellaria longifolia (ID, IDS, RM; 2000)
Stellaria longipes (CIC, CIC-PYNF, ID, IDS, RM; 2017)
ssp. longipes (CIC, ID, IDS, RM; 2017)
Stellaria media (CIC, ID, IDS, SRP, USFS, WS; 2020)
Stellaria nitens (ID, IDE, WS; 1982)
Stellaria obtusa (ID, OSC, RM; 2000)
{Stellaria umbellata}
Vaccaria
Vaccaria hispanica (BOIS, CIC, ID, IDS, NY, SRP, USFS, WS, WTU; 1989)

CELASTRACEAE:
Parnassia
Parnassia cirrata (ID; 1968)
var. intermedia (ID; 1968)
Parnassia fimbriata (CIC, CIC-PYNF, ID, IDS, OSC, SRP, WS, WTU; 2016)
Parnassia parviflora (ID; 1940)
Paxistima
Paxistima myrsinites (CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2017)

CERATOPHYLLACEAE:
Ceratophyllum
{Ceratophyllum demersum}

CLEOMACEAE:
Peritoma
{Peritoma platycarpa}
Peritoma serrulata (IDS; ?)

CONVOLVULACEAE:
Calystegia
Calystegia sepium (ID, OSC, SRP, WTU; 1977)
Convolvulus
Convolvulus arvensis (ID, NY, SRP; 1992)
Cuscuta
Cuscuta campestris (ID; 2002)
Cuscuta denticulata (ID; 1982)
Ipomoea
{Ipomoea indica}

CORNACEAE:
Cornus
Cornus canadensis (BOIS, CIC, ID, IDS, RM, SRP, WCW, WS; 2015)
Cornus nuttallii (ID, IDS, OSC, WS, WTU; 2015)
Cornus occidentalis (CIC, ID, WTU; 2005)
Cornus pubescens (WTU; 1937)
Cornus sericea (RM; 2000)
var. sericea (RM; 2000)
Cornus stolonifera (ID, IDS, SRP, WS, WTU; 2019)
f. californica (WTU; 1936)
ssp. occidentalis (WS; 1937)
ssp. stolonifera (WS; 1997)
Cornus unalaschkensis (WS, WTU; 1957)

CRASSULACEAE:
Crassula
{Crassula aquatica}
{Crassula connata}
Rhodiola
Rhodiola integrifolia (IDS; 1941)
{ssp. integrifolia}
Rhodiola rosea (ID, SRP; 2015)
Sedella
Sedella leiocarpa (ID; 1990)
Sedum
Sedum borschii (ID, RM, WTU; 2000)
Sedum debile (IDS; 1941)
Sedum lanceolatum (CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
Sedum leibergii (BOIS, CIC-PYNF, ID, IDS, OSC, WS, WTU; 2005)
Sedum rupicola (IDS; 1940)
{Sedum stelliforme}
Sedum stenopetalum (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU, WWB; 2019)
ssp. stenopetalum (ID, WS, WTU; 2019)
Sedum valens (CIC-PYNF, ID, SRP, WTU; 2019)

CROSSOSOMATACEAE:
Glossopetalon
Glossopetalon nevadense (WS; 1950)
var. stipulifera (WS; 1950)
Glossopetalon spinescens (CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2019)
var. aridum (ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2011)

CUCURBITACEAE:
Echinocystis
{Echinocystis lobata}

DIPSACACEAE:
Dipsacus
Dipsacus fullonum (ID, IDE, IDS, WTU; 1986)

DROSERACEAE:
Drosera
{Drosera anglica}
{Drosera intermedia}
Drosera rotundifolia (ID, SRP, WS; 2015)

ELAEAGNACEAE:
Elaeagnus
Elaeagnus angustifolia (ID; 1997)
Shepherdia
Shepherdia canadensis (ID, IDS, RM, SRP; 2014)

ELATINACEAE:
Elatine
{Elatine brachysperma}
{Elatine chilensis}
{Elatine triandra}

ERICACEAE:
Allotropa
Allotropa virgata (BOIS, CIC-PYNF, ID, RM, SRP; 2014)
Arctostaphylos
Arctostaphylos uva-ursi (CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2011)
Cassiope
Cassiope mertensiana (CIC, CIC-PYNF, ID, RM, WS, WTU; 2004)
ssp. gracilis (CIC, CIC-PYNF, ID, RM, WTU; 2004)
ssp. mertensiana (WS; 1937)
Chimaphila
Chimaphila menziesii (ID, IDS, RM, SRP, WS; 2019)
Chimaphila umbellata (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2016)
ssp. umbellata (CIC, CIC-PYNF, ID, IDS, RM, WS, WTU; 2000)
Gaultheria
Gaultheria humifusa (BOIS, ID, SRP, WS, WTU; 2017)
Gaultheria ovatifolia (ID, WS; 1994)
Kalmia
Kalmia microphylla (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS; 2016)
ssp. microphylla (ID; 1956)
var. microphylla (CIC-PYNF, ID; 1968)
var. occidentalis (ID, OSC, SRP; 2015)
Menziesia
Menziesia glabella (ID; 1941)
var. glabella (ID; 1941)
Moneses
Moneses uniflora (BOIS, CIC-PYNF, ID, IDS, RM, WTU; 2000)
var. uniflora (CIC-PYNF; 2000)
Monotropa
Monotropa hypopitys (BOIS, CIC-PYNF, ID, RM, SRP, WS; 2014)
Monotropa uniflora (BOIS, ID, SRP; 1995)
Orthilia
Orthilia secunda (CIC-PYNF, ID, IDS, OSC, RM, SRP, WTU; 2016)
Phyllodoce
Phyllodoce empetriformis (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2017)
Phyllodoce glanduliflora (ID, SRP; 2016)
Phyllodoce ×intermedia (ID; 2013)
Pterospora
Pterospora andromedea (CIC, ID, IDS, RM, SRP, WS, WTU; 2015)
Pyrola
Pyrola aphylla (ID, WTU; 1969)
Pyrola asarifolia (ID, IDS, MONT, RM, SRP, WTU; 2016)
ssp. asarifolia (ID, MONT, RM, SRP; 2015)
ssp. bracteata (ID, IDS, WTU; 1950)
Pyrola chlorantha (ID, IDS; 2020)
Pyrola dentata (CIC-PYNF, ID, RM; 2000)
Pyrola minor (CIC, ID, WCW; 1981)
Pyrola picta (CIC, CIC-PYNF, ID, RM; 2016)
var. picta (CIC-PYNF, RM; 2000)
Rhododendron
Rhododendron albiflorum (CIC, ID, IDS, WS, WTU; 1995)
Rhododendron columbianum (BOIS, CIC, CIC-PYNF, HPSU, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. glandulosum (ID; 2015)
Rhododendron groenlandicum (IDS, SRP; 2008)
Rhododendron menziesii (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Vaccinium
Vaccinium cespitosum (ID, IDS, MONT, RM, SRP, WS, WTU; 2017)
Vaccinium deliciosum (CIC; 2005)
{Vaccinium macrocarpon}
Vaccinium membranaceum (ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2015)
Vaccinium myrtillus (CIC-PYNF, ID, MONT, RM; 2015)
Vaccinium myrtillus × Vaccinium scoparium (ID; 1973)
Vaccinium ovalifolium (IDS, OSC, WS, WTU; 1985)
Vaccinium scoparium (CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2017)
Vaccinium uliginosum (BOIS, CIC-PYNF, ID, MONT, RM, SRP, WTU; 2008)

EUPHORBIACEAE:
Euphorbia
Euphorbia crenulata (WS; 1977)
{Euphorbia cyparissias}
Euphorbia davidii (ID, IDE, WS; 2001)
{Euphorbia esula}
Euphorbia glyptosperma (ID, IDE, WS, WTU; 1978)
Euphorbia maculata (ID, OSC; 2020)
Euphorbia serpillifolia (IDS, OSC; 1939)
ssp. serpillifolia (IDS; 1939)
Euphorbia spathulata (ID, IDE; 1997)
Euphorbia virgata (IDE; 1986)

FABACEAE:
Acmispon
Acmispon americanus (ID, IDE, IDS, PSM, WS, WTU; 2015)
var. americanus (IDS, WS; 2015)
Amorpha
{Amorpha fruticosa}
Astragalus
Astragalus adanus (NY; 2000)
Astragalus alpinus (CIC-PYNF, ID, RM; 2000)
var. alpinus (ID, RM; 2000)
Astragalus arrectus (ID, IDE, WS; 1989)
Astragalus arthuri (CIC, ID, NY, WTU; 2008)
Astragalus arthurii (OSC, WS; 1997)
Astragalus atropubescens (BOIS, CIC, ID, NY, WS; 2019)
Astragalus canadensis (ID, IDS, NY, RM, WS, WTU; 2000)
var. brevidens (NY; 1949)
var. mortonii (ID, IDS, RM, WS; 2000)
{Astragalus cicer}
Astragalus collinus (ID, IDS, NY, OSC, SRP, WS, WTU; 2000)
var. collinus (ID, NY, OSC, WS, WTU; 2000)
Astragalus cronquistii (BOIS; 1972)
Astragalus cusickii (BBLM, BOIS, CIC, ID, IDS, MONT, NY, OSC, SRP, WS, WTU; 2010)
var. cusickii (BOIS, CIC, ID, NY, WS, WTU; 2010)
var. flexilipes (BBLM, BOIS, CIC, ID, IDS, NY, SRP, WS, WTU; 1992)
Astragalus eremiticus (IDS, SRP; 1984)
Astragalus filipes (BBLM, ID, IDE, IDS, SRP, WTU; 2009)
Astragalus inflexus (BBLM, BLMMD, BOIS, CIC, ID, IDS, NY, SRP, WS, WTU; 2002)
var. glareosus (ID; 1939)
Astragalus paysonii (CIC-PYNF, ID, IDS, NY, OSC, RM, WS, WTU; 2000)
Astragalus purshii (ID, RM, SRP, WTU; 2017)
var. concinnus (RM; 2000)
var. glareosus (ID; 1976)
var. purshii (ID, SRP; 2017)
Astragalus sheldonii (BOIS, ID, MONT, NY, SRP, WS, WTU; 2007)
{Astragalus tenellus}
{Astragalus utahensis}
{Astragalus vexilliflexus}
{var. nubilus}
{var. vexilliflexus}
Astragalus whitneyi (WWB; 1980)
{var. sonneanus}
Caragana
{Caragana arborescens}
Colutea
{Colutea arborescens}
Cytisus
Cytisus scoparius (ID, MONT, NY; 1986)
Dalea
Dalea ornata (NY; 1992)
Erythrina
Erythrina grandiflorum (IDS, SRP; 2013)
Glycyrrhiza
Glycyrrhiza lepidota (BOIS, ID, IDE, IDS, SRP, WS, WTU; 2014)
Hedysarum
Hedysarum boreale (ID, IDS; 1972)
{var. boreale}
Hedysarum occidentale (ID, OSC, WS, WTU; 1986)
Laburnum
{Laburnum anagyroidis}
Lathyrus
Lathyrus lanszwertii (ID, OSC, WS, WTU; 2000)
var. aridus (ID; 1974)
var. bijugatus (ID, OSC, WS, WTU; 2000)
Lathyrus latifolius (ID, IDE, OSC, USFS; 2001)
Lathyrus nevadensis (BOIS, ID, IDS, OSC, SRP, WS, WTU; 2015)
var. cusickii (BOIS, WS, WTU; 1977)
var. nevadensis (ID, IDS, WS; 2015)
var. parkeri (ID, SRP, WS, WTU; 2005)
Lathyrus ochroleucus (ID, SRP, WS; 2015)
Lathyrus pauciflorus (ID, IDS, WS, WTU; 2001)
var. pauciflorus (ID, WS, WTU; 1972)
var. utahensis (IDS; 1937)
Lathyrus sylvestris (ID, IDS, OSC, SRP, WS, WTU; 2020)
Lotus
Lotus corniculatus (ID, PSM; 2020)
{Lotus tenuis}
Lupinus
Lupinus ×alpestris (OSC; 1941)
Lupinus arboreus (OSC; 2003)
Lupinus arbustus (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2004)
Lupinus argenteus (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
var. argenteus (CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS; 2009)
var. depressus (ID, SRP, WS, WTU; 2017)
var. holosericeus (CIC-PYNF, RM, WTU; 2000)
var. parviflorus (IDS, RM, WS; 2000)
var. rubricaulis (CIC, ID, RM; 2017)
Lupinus caudatus (CIC, CIC-PYNF, ID, RM, SRP, WS, WTU; 2017)
var. caudatus (CIC, RM; 1999)
Lupinus latifolius (ID, WS; 2004)
var. latifolius (ID, WS; 2004)
Lupinus laxiflorus (IDS, WTU; 1947)
ssp. laxiflorus (IDS, WTU; 1947)
Lupinus lepidus (ID, IDS, OSC, WCW, WS, WTU, WWB; 2009)
var. aridus (ID, IDS, OSC, WCW, WS, WTU, WWB; 2009)
{var. cusickii}
var. lepidus (ID; 2004)
{var. lobbii}
{var. utahensis}
Lupinus leucophyllus (ID, SRP, WS, WTU; 2017)
{var. canescens}
var. leucophyllus (ID, SRP, WTU; 2017)
{var. tenuispicus}
{Lupinus maculatus}
Lupinus oreganus (ID, SRP; 2016)
var. kincaidii (ID, SRP; 2016)
Lupinus ornatus (ID, IDS; 1941)
Lupinus polyphyllus (CIC, CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2013)
var. burkei (CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2008)
var. humicola (CIC, RM; 2000)
var. polyphyllus (ID, IDS, WS, WTU; 1976)
var. prunophilus (CIC, ID; 2012)
{Lupinus saxosus}
Lupinus sericeus (BLMMD, CIC, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2015)
var. asotinensis (BLMMD, ID; 2002)
var. sericeus (CIC, ID, IDS, OSC, SRP, WCW, WS, WTU; 2015)
Lupinus sulphureus (ID, WTU; 1977)
var. bingenensis (ID; 1977)
Medicago
Medicago lupulina (BLMMD, ID, IDE, SRP; 2019)
Medicago minima (ID, WTU; 2019)
Medicago polymorpha (ID; 1954)
Medicago sativa (ID; 2019)
{ssp. falcata}
ssp. sativa (ID; 2019)
Melilotus
Melilotus albus (CIC, ID; 1995)
Melilotus officinalis (ID, IDE; 2019)
Pediomelum
{Pediomelum argophyllum}
Pisum
Pisum sativum (IDE, WTU; 1959)
Robinia
Robinia pseudoacacia (CIC, CIC-PYNF, ID, RM, SRP; 2006)
Rupertia
Rupertia physodes (PSM; 1965)
Securigera
{Securigera varia}
Thermopsis
Thermopsis gracilis (ID, OSC, WS, WWB; 2015)
Thermopsis montana (CIC-PYNF, ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2015)
var. montana (CIC-PYNF, RM, WS; 2000)
var. ovata (IDS, OSC, WS, WTU; 1998)
Thermopsis montanum (SRP; 2006)
Trifolium
Trifolium arvense (PSM, SRP; 2008)
Trifolium aureum (ID, OSC, WCW, WTU; 2013)
Trifolium beckwithii (ID, IDS; 2015)
Trifolium campestre (ID, SRP; 2006)
Trifolium cyathiferum (ID; 2016)
Trifolium douglasii (ID, IDE, OSC, WS; 2004)
Trifolium dubium (ID, IDS, WS, WTU; 2019)
Trifolium eriocephalum (ID, IDS, OSC, SRP, WS, WTU; 2013)
var. arcuatum (ID, IDS, OSC, SRP, WS, WTU; 2013)
{var. cusickii}
Trifolium hybridum (ID, RM, SRP; 2019)
Trifolium latifolium (BOIS, CIC-PYNF, ID, IDS, MONT, RM, SRP, WS, WTU, WWB; 2019)
Trifolium longipes (BOIS, CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. longipes (ID; 1980)
var. multipedunculatum (CIC, ID, SRP; 2013)
{var. oreganum}
var. pedunculatum (CIC, ID, OSC; 2017)
var. reflexum (IDS, RM; 2000)
Trifolium macrocephalum (ID, SRP; 2004)
{Trifolium microcephalum}
Trifolium plumosum (CIC, ID, IDE, OSC, SRP, WS, WTU; 2002)
var. amplifolium (ID, OSC, SRP, WS; 2002)
var. plumosum (ID; 1979)
Trifolium pratense (CIC, ID, IDS, RM, SRP, WS; 2020)
var. pratense (CIC; 2000)
Trifolium repens (ID, IDS, RM, USFS, WS; 2015)
Vicia
Vicia americana (BOIS, CIC, ID, IDE, IDS, SRP, WS, WTU, WWB; 2015)
var. americana (BOIS, ID, IDS, SRP, WS, WTU, WWB; 2015)
var. minor (WS; 1947)
Vicia cracca (CIC, ID, IDS; 1995)
Vicia sativa (IDE; 1988)
var. sativa (IDE; 1988)
Vicia tetrasperma (ID, IDE, IDS, WS, WTU; 1988)
Vicia villosa (IDE, IDS, USFS; 1988)

FAGACEAE:
Castanea
Castanea dentata (CIC-PYNF; 1997)

GENTIANACEAE:
Centaurium
Centaurium erythraea (CIC, ID; 1993)
Frasera
Frasera albicaulis (CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2000)
ssp. idahoensis (WS; 1982)
var. albicaulis (CIC-PYNF, ID, RM, WS, WTU; 2000)
var. idahoensis (ID, RM, SRP; 2000)
Frasera albomarginata (CIC-PYNF; 1928)
Frasera fastigiata (ID, IDS, SRP, WS, WTU; 1996)
ssp. fastigiata (WTU; 1949)
Frasera montana (ID, NY, OSC, WS, WTU; 1968)
Frasera speciosa (PSM, WS; 1965)
Frasera umpquaensis (CIC; 1989)
Gentiana
Gentiana affinis (CIC-PYNF, ID, RM, WCW, WS; 2009)
Gentiana calycosa (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, WCW, WS, WTU; 2012)
Gentiana glauca (WCW; 1979)
Gentianella
Gentianella amarella (CIC-PYNF, ID, RM; 2000)
ssp. acuta (CIC-PYNF, ID, RM; 2000)
Gentianopsis
{Gentianopsis simplex}
Swertia
Swertia perennis (CIC-PYNF, ID, IDS, RM, WTU; 2003)

GERANIACEAE:
Erodium
Erodium cicutarium (CIC, ID, SRP, USFS, WS, WTU; 2011)
Geranium
Geranium bicknellii (CIC-PYNF, ID, IDE, MONT, WS; 1988)
Geranium caespitosum (IDS, WS; 1941)
Geranium carolinianum (CIC, ID, IDS, WS, WTU; 2007)
Geranium columbinum (ID, USFS; 1992)
{Geranium dissectum}
Geranium loloense (OSC, RM; 1936)
Geranium molle (ID, WS; 2005)
{Geranium oreganum}
Geranium pusillum (ID, IDS, RM, USFS, WS, WTU; 2019)
Geranium richardsonii (ID, IDE, IDS, MONT, OSC, RM, SRP, WS, WTU; 2016)
Geranium strigosior (WTU; 1950)
{Geranium strigosum}
Geranium viscosissimum (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2000)
f. albidum (WS; 1947)
var. incisum (ID, IDS, RM, WS, WTU; 2000)
var. viscosissimum (ID, WS; 1982)

GROSSULARIACEAE:
Ribes
Ribes acerifolium (ID; 1978)
Ribes aureum (WTU; 1932)
Ribes cereum (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
var. cereum (CIC, ID, IDS, OSC, SRP, WS; 2019)
var. colubrinum (CIC, ID, OSC, SRP, WS, WTU; 2005)
Ribes hudsonianum (ID, IDS, SRP, WS, WTU; 2019)
Ribes inerme (ID, WS, WTU; 1974)
var. inerme (WS; 1967)
Ribes lacustre (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
Ribes laxiflorum (CIC-PYNF, ID, RM, WTU; 2013)
Ribes montigenum (CIC, CIC-PYNF, ID, MONT, RM, SRP, WS; 2017)
Ribes nigrum (ID, SRP, WS; 1997)
Ribes niveum (CIC, ID, IDS, OSC, SRP, WS, WTU; 2019)
Ribes oxyacanthoides (CIC, ID, IDS, MONT, OSC, RM, WS, WTU; 2000)
var. cognatum (CIC, ID, IDS; 1974)
var. irriguum (ID, IDS, MONT, OSC, WS, WTU; 1982)
var. setosum (CIC, ID, IDS, RM; 2000)
{Ribes triste}
Ribes velutinum (BOIS, ID, IDS, SRP, WS, WTU; 2011)
Ribes viscosissimum (BBLM, CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Ribes wolfii (ID, SRP, WS; 1992)

HALORAGACEAE:
Myriophyllum
{Myriophyllum quitense}
{Myriophyllum sibiricum}
{Myriophyllum spicatum}

HYDRANGEACEAE:
Philadelphus
Philadelphus lewisii (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WTU; 2019)

HYDROPHYLLACEAE:
Hesperochiron
{Hesperochiron californicus}
Hesperochiron pumilus (ID, SRP, WS, WTU; 2013)
Hydrophyllum
Hydrophyllum albifrons (IDS; 1937)
Hydrophyllum capitatum (ID, IDS, SRP, WS, WTU; 2009)
var. capitatum (ID, WS; 2008)
Hydrophyllum fendleri (CIC-PYNF, ID, RM, SRP, WCW, WS, WTU; 2009)
var. albifrons (ID; 1939)
var. fendleri (CIC-PYNF, ID, RM, WTU; 2000)
Nemophila
Nemophila breviflora (ID, MONT, SRP, WS, WTU; 2015)
Nemophila kirtleyi (BOIS, CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2009)
Nemophila parviflora (ID; 1980)
var. austiniae (ID; 1980)
Phacelia
Phacelia ciliata (WTU; 1954)
{Phacelia distans}
Phacelia hastata (CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
var. alpina (CIC, ID, IDS, SRP, WS; 2017)
var. hastata (CIC, ID, IDS, RM, WS; 2015)
var. leptosepala (ID; 2017)
Phacelia hastata × Phacelia heterophylla (ID; 2015)
Phacelia heterophylla (CIC, ID, IDE, IDS, OSC, RM, SRP, WS, WTU, WWB; 2015)
var. heterophylla (OSC; 1996)
Phacelia idahoensis (ID, IDS, OSC; 1941)
Phacelia idahoensis × Phacelia sericea ssp. sericea (ID; 1941)
Phacelia linearis (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2009)
Phacelia minutissima (ID; 2017)
Phacelia mutabilis (WTU; 1957)
Phacelia procera (RM; 1985)
{Phacelia ramosissima}
Phacelia sericea (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
var. ciliosa (BOIS, CIC, CIC-PYNF, ID, OSC, RM, SRP, WCW, WS; 2017)
var. sericea (ID; 1954)

HYPERICACEAE:
Hypericum
Hypericum anagalloides (ID, IDS, MONT, SRP, WS, WTU, WWB; 2015)
Hypericum formosum (CIC-PYNF, ID, LEA, SRP; 1959)
Hypericum majus (ID; 2015)
Hypericum perforatum (ID, IDE, IDS, OSC, RM, SRP, USFS, WCW, WS, WTU; 2016)
Hypericum scouleri (CIC, CIC-PYNF, ID, OSC, RM, SRP, WCW, WS, WTU; 2017)

JUGLANDACEAE:
Juglans
Juglans ailantifolia (ID; 2020)
Juglans nigra (ID; 1976)
Juglans regia (ID, SRP, WS; 2020)

LAMIACEAE:
Agastache
Agastache urticifolia (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. urticifolia (ID, RM; 1999)
Clinopodium
Clinopodium douglasii (BOIS, CIC, ID, IDS, MONT, SRP, WS, WTU, WWB; 2005)
Dracocephalum
Dracocephalum parviflorum (ID, IDE, WS, WTU; 1991)
Galeopsis
Galeopsis tetrahit (IDS; 1932)
Glechoma
Glechoma hederacea (ID, IDE, IDS, SRP, WS; 2007)
Lamium
Lamium amplexicaule (BBLM, CIC, ID, IDS, SRP, USFS; 2009)
Lamium purpureum (ID, IDE; 2020)
Lycopus
Lycopus americanus (ID, WS; 1974)
Lycopus asper (ID; 1978)
{Lycopus uniflorus}
Marrubium
Marrubium vulgare (ID, IDE, WTU; 1986)
Melissa
Melissa officinalis (ID; 1985)
Mentha
Mentha canadensis (ID, WS, WTU; 2016)
Mentha ×piperita (ID; 1940)
{Mentha spicata}
Monarda
Monarda fistulosa (ID, IDS, WS; 1957)
var. menthifolia (IDS, WS; 1946)
Monardella
Monardella odoratissima (BOIS, ID, IDE, IDS, NY, OSC, SRP, WS, WTU; 2014)
ssp. glauca (WTU; 1950)
ssp. odoratissima (BOIS, ID, IDS, NY, WS; 1974)
Monardella villosa (WTU; 1954)
Nepeta
Nepeta cataria (ID, SRP, WS, WTU; 2020)
Origanum
{Origanum vulgare}
Prunella
Prunella vulgaris (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, USFS, WS, WTU; 2016)
var. lanceolata (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, USFS, WS; 2015)
{var. vulgaris}
Salvia
Salvia aethiopis (BBLM, CIC, ID, IDE, SRP, WTU; 2014)
Salvia pratensis (IDE, WS; 1989)
Salvia sclarea (BOIS, CIC, ID, IDE, IDS, OSC, RM, USFS, WS, WTU; 2006)
Salvia virgata (ID, WTU; 2020)
Scutellaria
Scutellaria angustifolia (ID, IDS, OSC, SRP, WS, WTU; 2009)
ssp. angustifolia (ID, OSC, WTU; 2009)
ssp. micrantha (ID, WTU; 1955)
Scutellaria antirrhinoides (ID, OSC, SRP, WS; 2016)
{Scutellaria galericulata}
Teucrium
Teucrium canadense (ID; 1975)
var. occidentale (ID; 1975)

LENTIBULARIACEAE:
Utricularia
{Utricularia vulgaris}
{ssp. macrorhiza}

LIMNANTHACEAE:
Floerkea
Floerkea proserpinacoides (IDS, RM, SRP, WS; 2013)

LINACEAE:
Linum
Linum lewisii (ID, IDS, RM, SRP, USFS, WS, WTU; 2017)
var. lewisii (ID, RM, USFS, WS; 2017)
Linum perenne (WTU; 1954)
{Linum usitatissimum}

LINDERNIACEAE:
Lindernia
{Lindernia dubia}

LINNAEACEAE:
Linnaea
Linnaea borealis (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
ssp. longiflora (CIC, CIC-PYNF, ID, IDS, RM, WS, WTU; 2019)
Linnea
Linnea borealis (WS; 1994)

LOASACEAE:
Mentzelia
Mentzelia albicaulis (ID, IDS, SRP; 2009)
Mentzelia congesta (IDE; 2009)
Mentzelia dispersa (ID, IDS, MONT, OSC, WS, WTU; 2005)
Mentzelia laevicaulis (ID, IDS, SRP, WS, WTU; 2016)
var. laevicaulis (ID, WTU; 2016)

LYTHRACEAE:
Lythrum
Lythrum salicaria (ID; 1978)

MALVACEAE:
Alcea
Alcea rosea (ID; 1977)
Iliamna
Iliamna rivularis (CIC, CIC-PYNF, ID, IDS, NY, OSC, RM, SRP, WS, WTU; 2016)
Malva
Malva neglecta (ID; 1982)
Malva pusilla (USFS; 1914)
Sidalcea
Sidalcea oregana (ID, IDS, SRP, WS; 2005)
{ssp. oregana}
var. oregana (ID, SRP, WS; 2005)
{var. spicata}
{Sidalcea virgata}
Sphaeralcea
Sphaeralcea munroana (ID, PSM; 1978)

MENYANTHACEAE:
Menyanthes
Menyanthes trifoliata (BOIS, ID; 1975)

MOLLUGINACEAE:
Mollugo
Mollugo verticillata (ID, IDE; 2020)

MONTIACEAE:
Calyptridium
{Calyptridium roseum}
Calyptridium umbellatum (ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Claytonia
Claytonia arenicola (CIC, ID, IDS, OSC, SRP, WS, WTU; 2011)
{Claytonia caroliniana}
Claytonia cordifolia (ID, IDS, RM, SRP, WS, WTU; 2016)
Claytonia lanceolata (ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2017)
Claytonia megarhiza (ID; 2004)
{Claytonia multiscapa}
{ssp. multiscapa}
Claytonia parviflora (ID, WS, WTU; 1968)
Claytonia perfoliata (CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2019)
Claytonia rubra (ID, OSC, WS, WTU; 2003)
Claytonia sibirica (CIC-PYNF, ID, IDS, SRP, WS, WTU; 2019)
Lewisia
Lewisia columbiana (ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
var. wallowensis (ID, OSC, RM, SRP, WTU; 2014)
Lewisia nevadensis (CIC-PYNF, OSC, WS, WTU; 2003)
Lewisia pygmaea (ID, IDS; 1986)
{Lewisia sacajaweana}
Lewisia triphylla (ID, IDS, RM, SRP, WS; 2013)
Montia
Montia chamissoi (ID, WS, WTU; 1944)
Montia diffusa (WWB; 1970)
Montia fontana (WTU; 1944)
Montia linearis (ID, IDS, OSC, WS, WTU; 2003)
Montia parvifolia (BOIS, CIC, ID, IDS, WS, WTU; 2018)
Spraguea
Spraguea multiceps (IDS; 1927)

MORACEAE:
Maclura
Maclura pomifera (CIC, ID, SRP; 1982)
Morus
Morus alba (ID, SRP; 2012)

NYCTAGINACEAE:
Abronia
Abronia fragrans (IDS; 1947)
Mirabilis
Mirabilis macfarlanei (ID, IDS, NY, WS; 1982)

NYMPHAEACEAE:
Nuphar
Nuphar polysepala (CIC-PYNF, ID, RM, WS; 1999)
Nymphaea
Nymphaea ampla (CIC; 1984)

OLEACEAE:
Fraxinus
Fraxinus pennsylvanica (ID, OSC; 2009)
Syringa
Syringa vulgaris (CIC; 2013)

ONAGRACEAE:
Chamaenerion
Chamaenerion angustifolium (CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2017)
ssp. angustifolium (RM; 2000)
ssp. circumvagum (ID, IDS, RM; 2000)
Chamaenerion latifolium (SRP; 1969)
Chylismia
{Chylismia parryi}
{Chylismia scapoidea}
{ssp. scapoidea}
Circaea
Circaea alpina (CIC, ID, IDS, PSM, RM, SRP, WS, WTU; 2019)
ssp. pacifica (CIC, ID, IDS, RM, WS, WTU; 2015)
Clarkia
Clarkia pulchella (CIC-PYNF, ID, IDE, IDS, OSC, SRP, WS, WTU, WWB; 2016)
Clarkia rhomboidea (ID, IDS, OSC, SRP, WS; 2016)
Epilobium
Epilobium alpinum (BOIS, ID, SRP, WTU; 2014)
Epilobium anagallidifolium (ID; 2015)
Epilobium brachycarpum (CIC, ID, MONT, RM, WS, WTU; 2017)
Epilobium ciliatum (CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2016)
Epilobium clavatum (CIC, CIC-PYNF, ID, WS, WTU; 1984)
Epilobium densiflorum (ID; 1940)
Epilobium glaberrimum (ID, WS; 2017)
Epilobium glandulosum (ID, RM, WS, WTU; 2001)
Epilobium hallianum (CIC, ID, RM, SRP, WS, WTU; 2017)
Epilobium hornemannii (ID, IDS, RM, WS, WTU; 2000)
ssp. hornemannii (ID, IDS, RM, WS, WTU; 2000)
Epilobium lactiflorum (CIC, CIC-PYNF, ID, RM, SRP, WCW, WTU; 2017)
{Epilobium leptocarpum}
Epilobium leptophyllum (CIC-PYNF, RM; 2000)
Epilobium minutum (ID, IDS, SRP, WS; 2017)
Epilobium oregonense (ID, WTU; 2017)
Epilobium saximontanum (CIC, ID, RM; 2000)
{Epilobium suffruticosum}
Epilobium torreyi (IDE; 1994)
Eremothera
Eremothera boothii (OSC; 2000)
ssp. boothii (OSC; 2000)
Gayophytum
Gayophytum decipiens (ID, RM, SRP, WS; 2017)
Gayophytum diffusum (ID, IDS, RM, WS, WTU; 2016)
Gayophytum humile (ID, IDS, SRP, WS, WTU, WWB; 2013)
Gayophytum racemosum (IDS; 1940)
Gayophytum ramosissimum (ID, RM, WTU; 2000)
Oenothera
Oenothera biennis (ID, IDS, MONT, OSC, WS, WTU; 1978)
Oenothera cespitosa (CIC, ID, WS, WTU; 1978)
ssp. cespitosa (CIC, ID, WS; 1962)
ssp. marginata (CIC, ID, WTU; 1976)
Oenothera curtiflora (CIC, ID, IDE, IDS, SRP, WS; 2020)
Oenothera elata (ID, OSC, WS, WTU; 1978)
Oenothera flava (WS; 1982)
Oenothera nuttallii (WCW; 1971)
Taraxia
Taraxia subacaulis (ID, OSC, RM, WS, WTU; 2000)

OROBANCHACEAE:
Aphyllon
Aphyllon fasciculatum (ID, IDS; 2004)
Aphyllon pinorum (ID; 2002)
Aphyllon purpureum (BOIS, CIC, ID, IDS, OSC, WTU; 2009)
Aphyllon uniflorum (ID, IDS, PSM, SRP, WS, WTU; 2009)
Bartsia
Bartsia alpina (IDS; 1914)
Castilleja
Castilleja angustifolia (ID, OSC, RM, SRP; 2005)
var. angustifolia (RM; 2000)
Castilleja applegatei (CIC, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
var. applegatei (ID, WS; 1999)
var. pinetorum (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. viscida (ID; 2013)
Castilleja chromosa (BOIS, CIC, ID, OSC, SRP, WS, WTU; 2009)
{Castilleja chrysantha}
Castilleja covilleana (CIC, ID, RM, WWB; 2016)
Castilleja crista-galli (RM, WS; 2000)
Castilleja cusickii (CIC, ID, IDS, RM, SRP, WCW, WS, WTU; 2017)
Castilleja flava (CIC-PYNF, ID, IDS, RM; 2000)
var. rustica (CIC-PYNF, ID, RM; 2000)
Castilleja glandulifera (RM, WS; 1985)
Castilleja gracillima (BOIS; 1975)
Castilleja haydenii (SRP; 1930)
Castilleja hispida (CIC, ID, IDS, OSC, WS, WTU; 2015)
var. acuta (CIC, ID, IDS, OSC, WS, WTU; 2015)
var. hispida (ID, WS; 1977)
Castilleja linariifolia (CIC, ID, PSM; 2008)
Castilleja lutescens (BOIS, ID, SRP, WS; 2010)
Castilleja miniata (CIC, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2015)
var. miniata (CIC, ID, OSC, RM, SRP, WS; 2007)
Castilleja minor (ID; 1978)
var. exilis (ID; 1978)
Castilleja oresbia (ID, SRP; 1976)
Castilleja pallescens (CIC, ID, IDS, OSC, RM, SRP, WTU; 2013)
var. inverta (RM; 2000)
var. pallescens (CIC; 1986)
Castilleja pilosa (WS, WTU; 1950)
var. longispica (WS, WTU; 1950)
Castilleja rhexiifolia (BOIS, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
Castilleja septentrionalis (ID, SRP; 2017)
Castilleja suksdorfii (PSM; 1987)
Castilleja tenuis (ID, IDS, OSC, WS, WTU; 2009)
{Castilleja viscidula}
Cordylanthus
Cordylanthus capitatus (ID; 2004)
Orthocarpus
{Orthocarpus luteus}
Orthocarpus tenuifolius (CIC, ID, IDS, OSC, RM, WS, WTU; 2004)
Pedicularis
Pedicularis bracteosa (BOIS, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. bracteosa (ID; 1986)
var. canbyi (ID, OSC, SRP, WTU; 2015)
var. latifolia (OSC; 1947)
{var. paysoniana}
var. siifolia (BOIS, ID, IDS, RM, SRP, WS, WTU; 2017)
Pedicularis contorta (BOIS, CIC, CIC-PYNF, ID, IDS, MONTU, NY, OSC, RM, SRP, WS, WTU; 2017)
var. contorta (ID, OSC, RM, SRP; 2017)
Pedicularis contorta var. contorta × Pedicularis contorta var. rubicunda (ID; 1979)
var. ctenophora (WTU; 1937)
var. rubicola (ID; 1989)
var. rubicunda (ID, MONTU, NY, OSC, RM; 1995)
Pedicularis groenlandica (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
Pedicularis racemosa (CIC, CIC-PYNF, ID, IDS, MONT, RM, SRP, WS, WTU; 2017)
var. alba (CIC-PYNF, ID, RM, SRP, WS, WTU; 2017)

OXALIDACEAE:
Oxalis
Oxalis dillenii (ID; 2020)
Oxalis stricta (CIC, ID; 1992)

PAEONIACEAE:
Paeonia
Paeonia brownii (ID, IDS, SRP, WS; 2008)

PAPAVERACEAE:
Corydalis
Corydalis aurea (ID; 1951)
ssp. aurea (ID; 1951)
Corydalis caseana (ID, IDS, SRP, WS, WTU; 2008)
{ssp. brandegeei}
ssp. cusickii (ID, IDS; 1979)
ssp. hastata (ID, SRP, WS, WTU; 2008)
Dicentra
Dicentra cucullaria (ID, IDS, SRP, WCW, WS, WTU; 2011)
{Dicentra formosa}
{Dicentra uniflora}
Eschscholzia
Eschscholzia californica (ID, SRP; 1975)
Sanguinaria
{Sanguinaria canadensis}

PHRYMACEAE:
Diplacus
Diplacus clivicola (ID, IDS, OSC, RM, WS, WWB; 1993)
Diplacus cusickii (BOIS, ID, IDS, WS, WTU; 2003)
Diplacus cusickioides (OSC; 1988)
Diplacus nanus (ID, IDS, WS, WTU; 1981)
Erythranthe
{Erythranthe alsinoides}
Erythranthe ampliata (ID, OSC; 2009)
{Erythranthe breviflora}
Erythranthe breweri (ID, IDS, OSC, SRP, WS, WTU; 2017)
Erythranthe caespitosa (CIC, ID; 1995)
Erythranthe floribunda (ID, SRP; 1975)
Erythranthe glabrata (ID; 1954)
Erythranthe guttata (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
Erythranthe hymenophylla (ID; 1978)
Erythranthe lewisii (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
{Erythranthe lutea}
Erythranthe microphylla (ID, IDE; 1988)
Erythranthe moschata (CIC-PYNF, ID, IDS, OSC, RM, WS, WTU; 2016)
Erythranthe nasuta (ID, WTU; 2020)
Erythranthe patula (ID; 2009)
Erythranthe primuloides (CIC, CIC-PYNF, ID, RM; 2000)
Erythranthe tilingii (CIC, ID; 2014)
Erythranthe washingtonensis (ID, IDS; 2015)
Mimulus
Mimulus guttatus (SRP; 2009)
Mimulus patulus (ID, WS; 1954)
ssp. montanus (ID, WS; 1954)

PLANTAGINACEAE:
Callitriche
Callitriche hermaphroditica (CIC-PYNF, RM; 2000)
Callitriche heterophylla (ID, SRP; 2007)
{var. heterophylla}
Callitriche palustris (IDS, RM; 2000)
Chaenorhinum
Chaenorhinum minus (IDE; 1987)
Chionophila
Chionophila tweedyi (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Collinsia
Collinsia grandiflora (OSC; 1950)
Collinsia parviflora (CIC, ID, IDS, RM, SRP, WCW, WS, WTU; 2015)
{Collinsia sparsiflora}
Digitalis
{Digitalis purpurea}
Gratiola
Gratiola ebracteata (ID, OSC, SRP, WTU; 1954)
Gratiola neglecta (ID, WS; 2020)
Hippuris
{Hippuris vulgaris}
Linaria
Linaria dalmatica (ID, IDE, SRP, WTU; 2009)
Linaria vulgaris (ID, RM; 2000)
Penstemon
Penstemon albertinus (BOIS, CIC, ID, IDS, NY, OSC, RM, SRP, WS, WTU; 2015)
Penstemon aridus (WS; 1968)
Penstemon attenuaaus (WTU; 1951)
ssp. attenuaaus (WTU; 1951)
Penstemon attenuatus (BOIS, CIC, CIC-PYNF, ID, IDS, NY, OSC, RM, SRP, WCW, WS, WTU; 2017)
ssp. hyacinthinus (RM, WS; 1937)
var. attenuatus (CIC, ID, IDS, NY, RM, SRP, WTU; 2015)
var. hyacinthinus (NY, OSC; 1937)
var. militaris (CIC, ID, IDS, NY, OSC, RM, SRP, WTU; 2017)
var. palustris (ID; 1975)
var. pseudoprocerus (ID, IDS; 2017)
Penstemon confertus (CIC, ID, IDS, NY, OSC, RM, SRP, WCW, WS, WTU; 2007)
ssp. confertus (WTU; 1970)
var. caeruleo-purpureus (ID; 1950)
Penstemon cyaneus (ID; 1968)
Penstemon davidsonii (ID, IDS; 1954)
var. davidsonii (ID; 1954)
var. menziesii (IDS; 1947)
Penstemon deustus (CIC, ID, IDE, IDS, NY, WS, WTU; 1982)
var. deustus (ID, IDS, NY; 1982)
var. pedicellatus (ID; 1976)
Penstemon digitalis (ID; 1976)
Penstemon diphyllus (BBLM, BOIS, CIC, CIC-PYNF, ID, IDS, NY, RM, SRP, WCW, WS, WTU; 2000)
Penstemon elegantulus (ID, IDS, NY, SRP; 2000)
Penstemon ellipticus (ID, NY, RM; 1989)
Penstemon eriantherus (BBLM, BOIS, ID, IDS, NY, OSC, SRP, WS; 1996)
var. redactus (BBLM, BOIS, ID, IDS, NY, OSC, WS; 1996)
Penstemon flavescens (ID, IDS, NY, OSC, RM, SRP, WS, WTU; 1995)
Penstemon fruticiformis (ID; 2016)
{var. fruticiformis}
Penstemon fruticosus (CIC, ID, IDS, NY, OSC, RM, SRP, WS, WTU; 2017)
var. fruticosus (ID, NY, WS; 2017)
var. scouleri (ID, OSC, SRP; 2014)
var. serratus (CIC, ID, IDS, NY, OSC, RM, SRP, WS, WTU; 2017)
{Penstemon gairdneri}
{var. oreganus}
Penstemon glandulosus (BOIS, ID, IDS, NY, WS; 1979)
var. glandulosus (BOIS, ID, NY; 1979)
Penstemon globosus (CIC, ID, IDS, MONT, NY, OSC, RM, SRP, WS, WTU; 2017)
Penstemon humilis (CIC, CIC-PYNF, ID, SRP; 2011)
{var. humilis}
{Penstemon idahoensis}
Penstemon laxus (ID; 1969)
{Penstemon lemhiensis}
Penstemon leptophyllus (ID; 1940)
Penstemon militaris (WS, WTU; 1957)
Penstemon montanus (ID, NY, OSC, SRP, WTU; 2010)
var. idahoensis (ID, SRP, WTU; 2010)
var. montanus (ID, NY, OSC, WTU; 1989)
Penstemon ovatus (ID, RM, SRP, WS; 2009)
var. pilosus (RM; 1937)
Penstemon palmeri (ID, IDE, WS; 2002)
Penstemon payettensis (ID, IDS, NY, OSC, SRP, WS, WTU; 2015)
Penstemon perpulcher (NY; 1939)
Penstemon pinorum (ID; 1938)
{Penstemon pratensis}
Penstemon procerus (CIC, CIC-PYNF, ID, IDS, NY, OSC, RM, SRP, WCW, WTU; 2000)
{var. brachyanthus}
{var. formosus}
var. procerus (CIC, ID, NY, RM, SRP, WCW, WTU; 2000)
{Penstemon radicosus}
Penstemon rydbergii (CIC-PYNF, ID, NY, OSC, RM, SRP; 1999)
var. aggregatus (ID; 1951)
{var. oreocharis}
var. rydbergii (CIC-PYNF, ID, NY, OSC, RM; 1999)
{Penstemon salmonensis}
Penstemon serrulatus (WS; 1938)
{Penstemon speciosus}
{Penstemon subserratus}
Penstemon triphyllus (BOIS, CIC, ID, IDS, NY, OSC, SRP, WCW, WS, WTU; 2016)
ssp. triphyllus (ID, IDS, NY; 1946)
var. infernus (ID; 1974)
Penstemon tweedyi (ID; 1941)
Penstemon venustus (BOIS, CIC, ID, IDE, IDS, NY, OSC, RM, SRP, WS, WTU, WWB; 2017)
Penstemon veronicifolius (IDS; 1940)
{Penstemon watsonii}
{Penstemon whippleanus}
Penstemon wilcoxii (ID, IDE, IDS, NY, OSC, RM, SRP, WS, WTU, WWB; 2019)
Plantago
{Plantago elongata}
{Plantago eriopoda}
Plantago lanceolata (ID, IDS, RM, SRP, USFS, WS; 2016)
Plantago major (ID, IDS, USFS, WS, WTU; 2002)
var. asiatica (IDS; 1941)
Plantago patagonica (ID, IDS, WTU; 2007)
Plantago sparsiflora (SRP; 2008)
Synthyris
Synthyris major (ID; 1972)
Tonella
Tonella floribunda (BBLM, BOIS, CIC, ID, IDS, OSC, SRP, WS, WTU; 2017)
Tonella tenella (CIC-PYNF; 1931)
Veronica
Veronica americana (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
Veronica anagallis-aquatica (USFS; 1972)
Veronica argute-serrata (ID, IDE, MONT, SRP; 2005)
Veronica arvensis (ID, IDE, IDS, WS; 1988)
Veronica catenata (ID; 1978)
Veronica chamaedrys (ID; 1991)
Veronica cusickii (BOIS, CIC, ID, OSC, SRP, WS, WTU; 2004)
{Veronica dissecta}
{Veronica filiformis}
Veronica hederifolia (SRP; 1982)
Veronica idahoensis (ID, IDS, OSC, SRP, WS, WTU; 2020)
Veronica missurica (BBLM, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU, WWB; 2017)
ssp. major (ID, IDS, OSC, WS, WTU; 2004)
ssp. missurica (CIC-PYNF, ID, OSC, RM, WS, WTU; 2008)
Veronica officinalis (CIC, ID, SRP, WS, WTU; 2015)
{Veronica paysonii}
Veronica peregrina (CIC-PYNF, ID, IDE, IDS, RM, WTU; 2008)
var. xalapensis (CIC-PYNF, IDS, RM; 2000)
Veronica persica (ID, IDE; 2003)
Veronica rubra (BBLM, CIC, ID, IDS, SRP, WS, WTU; 2009)
Veronica schizantha (SRP; 1988)
Veronica scutellata (CIC-PYNF, ID, IDS, RM, WS; 2000)
Veronica serpyllifolia (CIC, ID, IDS, OSC, RM, SRP, USFS, WS, WTU; 2016)
var. humifusa (CIC, ID, IDS, RM, SRP, USFS, WS, WTU; 2016)
var. serpyllifolia (CIC, ID, IDS, SRP; 2013)
Veronica verna (CIC, ID, IDS, OSC, WS, WTU; 1991)
Veronica wormskjoldii (CIC, CIC-PYNF, ID, IDS, RM, SRP, WCW, WTU; 2017)

PLUMBAGINACEAE:
Limonium
Limonium carolinianum (IDS; 1960)

POLEMONIACEAE:
Collomia
Collomia debilis (ID, WS; 1979)
var. debilis (ID; 1977)
{var. trifida}
Collomia grandiflora (CIC-PYNF, ID, IDS, WS, WTU; 2016)
Collomia heterophylla (ID, IDE, IDS, SRP, WS, WTU; 2009)
Collomia linearis (CIC-PYNF, ID, IDE, IDS, RM, SRP, WS, WTU, WWB; 2017)
Collomia tenella (SRP; 2013)
Collomia tinctoria (ID, WS; 1941)
Gilia
Gilia harknessii (IDS; 1940)
Gymnosteris
Gymnosteris parvula (SRP; 2008)
Ipomopsis
Ipomopsis aggregata (CIC, CIC-PYNF, ID, IDS, PSM, RM, SRP, WS, WTU; 2017)
ssp. aggregata (CIC, ID, IDS, RM, SRP; 2017)
{Ipomopsis congesta}
{ssp. congesta}
{ssp. viridis}
Lathrocasis
Lathrocasis tenerrima (BOIS, ID, MONT; 1972)
Leptosiphon
Leptosiphon harknessii (CIC, ID, IDS, OSC, RM, SRP, WTU; 2013)
Leptosiphon nuttallii (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
ssp. nuttallii (ID, IDS, RM, WTU; 2000)
Leptosiphon septentrionalis (ID, IDS, RM, SRP, WS, WTU; 2015)
Linanthus
Linanthus pungens (BOIS, ID, OSC, WS; 1988)
Microsteris
Microsteris gracilis (ID, SRP, WS, WTU, WWB; 2015)
Navarretia
{Navarretia capillaris}
Navarretia divaricata (CIC, ID, SRP; 2020)
ssp. divaricata (CIC, ID; 1986)
Navarretia intertexta (ID, IDS, MONT, WS, WTU; 2016)
{Navarretia leucocephala}
{ssp. minima}
Navarretia propinqua (ID, RM, SRP; 2020)
Phlox
Phlox austromontana (CIC, ID, IDS, RM, SRP, WS, WTU, WWB; 2017)
ssp. austromontana (WTU; 1950)
Phlox caespitosa (CIC, ID, IDS, RM, WS, WTU; 2012)
Phlox colubrina (BBLM, BOIS, ID, IDS, OSC, SRP, WS, WTU; 2011)
var. spicatum (ID; 1976)
Phlox condensata (ID, SRP; 2016)
Phlox diffusa (BOIS, CIC-PYNF, ID, IDS, OSC, SRP, WCW, WS; 2017)
var. scleranthifolia (OSC; 1941)
Phlox gracilis (WS; 1946)
var. humilis (WS; 1946)
Phlox hoodii (CIC-PYNF, ID, IDS, RM, SRP, WS; 2008)
Phlox idahonis (ID; 1979)
Phlox longifolia (CIC, ID, SRP, WS; 2009)
Phlox multiflora (ID, OSC, SRP; 2015)
Phlox speciosa (CIC, ID; 2008)
Phlox viscida (CIC, ID, OSC, SRP, WS, WTU; 2003)
Polemonium
Polemonium californicum (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Polemonium confertum (IDS; 1940)
Polemonium micranthum (ID, IDE, IDS, SRP, WS; 2008)
Polemonium occidentale (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. occidentale (ID, RM; 2000)
Polemonium pulcherrimum (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. delicatum (IDS; 1941)
var. pulcherrimum (CIC-PYNF, ID, IDS, OSC, RM, SRP; 2017)
Polemonium viscosum (ID, IDS; 2004)

POLYGONACEAE:
Aconogonon
Aconogonon alpinum (IDS, WS; 1941)
Aconogonon phytolaccifolium (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. glabrum (ID, OSC, WTU; 2017)
var. phytolaccifolium (WTU; 1959)
Bistorta
Bistorta bistortoides (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2015)
Bistorta linearifolia (CIC-PYNF; 1929)
Bistorta vivipara (CIC-PYNF, ID, RM; 2000)
Eriogonum
Eriogonum caespitosum (ID; 1986)
Eriogonum chrysops (ID, RM, SRP; 2014)
{Eriogonum compositum}
{var. compositum}
Eriogonum crosbyae (CIC; 2003)
Eriogonum deflexum (IDS; 2002)
var. nevadense (IDS; 2002)
Eriogonum douglasii (ID, SRP; 2017)
var. douglasii (ID, SRP; 2017)
{Eriogonum fasciculatum}
Eriogonum flavum (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
var. flavum (ID, WCW; 2017)
var. piperi (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
{Eriogonum gracile}
Eriogonum heracleoides (CIC, ID, IDE, IDS, RM, SRP, WCW, WS, WTU, WWB; 2019)
Eriogonum microtheca (CIC, ID, NY, SRP, WS, WTU; 1981)
var. laxiflorum (CIC, ID, NY, WS; 1974)
Eriogonum niveum (ID, WS; 1978)
Eriogonum ovalifolium (CIC, ID, RM, SRP, WS, WTU; 2017)
var. depressum (CIC, ID, SRP, WS; 2010)
var. nivale (SRP, WTU; 2014)
{var. ochroleucum}
var. ovalifolium (ID, WTU; 2017)
{var. pansum}
var. purpureum (WS; 1941)
Eriogonum pyrolifolium (CIC, CIC-PYNF, ID, RM, SRP, WS, WTU; 2017)
{Eriogonum spergulinum}
{var. reddingianum}
Eriogonum sphaerocephalum (ID, WTU; 2017)
var. fasciculifolium (ID; 2017)
var. halimioides (WTU; 1981)
{var. sphaerocephalum}
Eriogonum strictum (ID, IDS, OSC, RM, SRP, WS; 2012)
var. proliferum (ID, IDS, OSC, RM, WS; 2004)
{var. strictum}
Eriogonum thymoides (RM; 2000)
Eriogonum umbellatum (CIC, ID, IDS, SRP, WS, WTU; 2017)
var. aureum (CIC; 1980)
var. ellipticum (ID, SRP; 2017)
var. majus (CIC, ID, WS, WTU; 2003)
{var. stragulum}
{var. umbellatum}
Eriogonum vimineum (CIC, DPP, ID, WS, WTU; 1978)
Fallopia
{Fallopia baldschuanica}
Fallopia ×bohemica (ID, WS; 1987)
Fallopia convolvulus (ID, IDE, IDS, USFS, WS; 1988)
Fallopia japonica (USFS; 1966)
var. japonica (USFS; 1966)
Oxyria
Oxyria digyna (CIC, ID, IDS, OSC, SRP, WS, WTU; 2017)
Persicaria
Persicaria amphibia (ID, WS; 1940)
Persicaria hydropiper (ID; 2002)
Persicaria lapathifolia (IDS; 1960)
Persicaria punctata (ID; 1978)
Polygonum
Polygonum aviculare (ID, MONT, OSC; 2013)
ssp. buxiforme (OSC; 2013)
Polygonum californicum (ID; 1992)
Polygonum cuspidatum × Polygonum sachalinense (ID; 1986)
Polygonum douglasii (CIC, ID, IDE, IDS, MONT, OSC, RM, SRP, WS, WTU; 2017)
Polygonum erectum (IDE; 1948)
Polygonum kelloggii (IDS; 2012)
var. watsonii (IDS; 2012)
Polygonum majus (ID, IDE, IDS, WS, WTU; 1995)
Polygonum minimum (ID, RM, WTU; 2007)
{Polygonum nuttallii}
Polygonum polygaloides (ID, IDS, MONT, NY, OSC, RM, SRP, WS, WTU; 2010)
f. montanum (NY; 1941)
ssp. confertiflorum (IDS, WTU; 1954)
ssp. kelloggii (ID, MONT, RM, WS; 2010)
{ssp. polygaloides}
Polygonum sawatchense (CIC, IDS; 2013)
{ssp. oblivium}
Rheum
{Rheum rhabarbarum}
Rumex
{Rumex acetosa}
Rumex acetosella (CIC, ID, IDS, OSC, RM, SRP, USFS, WCW, WS, WTU; 2019)
Rumex crispus (ID, IDS, RM, WCW; 2000)
Rumex obtusifolius (ID; 1975)
Rumex occidentalis (ID; 1937)
{Rumex paucifolius}
Rumex salicifolius (ID, RM, WS, WTU; 2016)
var. mexicanus (ID; 1937)
var. triangulivalvis (RM, WTU; 2016)
{var. utahensis}
Rumex venosus (ID, WS; 1976)
Stenogonum
Stenogonum salsuginosum (ID; ?)

PORTULACACEAE:
Portulaca
Portulaca oleracea (ID; 1978)

PRIMULACEAE:
Androsace
{Androsace septentrionalis}
Dodecatheon
Dodecatheon alpinum (CIC-PYNF, ID; 1986)
Dodecatheon conjugens (BOIS, CIC, ID, IDS, SRP, WCW, WS, WTU; 2015)
var. puberulum (WTU; 1937)
{Dodecatheon dentatum}
Dodecatheon hendersonii (SRP; 2011)
Dodecatheon jeffreyi (CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2017)
Dodecatheon pulchellum (CIC, CIC-PYNF, ID, IDS, OSC, SRP, WS, WTU; 2013)
var. cusickii (ID, OSC, SRP, WS, WTU; 2009)
var. pulchellum (CIC, ID, IDS, OSC, SRP, WS, WTU; 2008)
{Dodecatheon redolens}
Douglasia
Douglasia idahoensis (CS, ID, NY, RM, SRP, WS, WTU; 1997)
Douglasia laevigata (WTU; 1951)
Douglasia montana (WTU; 1954)
Lysimachia
Lysimachia arvensis (IDS; 1941)
{Lysimachia latifolia}
{Lysimachia nummularia}
Primula
Primula cusickiana (ID, WS, WTU; 1976)
Primula incana (WTU; 1951)

RANUNCULACEAE:
Aconitum
Aconitum columbianum (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, WS, WTU; 2013)
ssp. columbianum (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, WS, WTU; 2013)
Aconitum lutescens (CIC-PYNF; 1930)
Actaea
Actaea rubra (BOIS, CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
Actaea spicata (ID; 1938)
Adonis
Adonis aestivalis (IDE, WS; 1995)
Anemone
{Anemone drummondii}
{var. lithophila}
Anemone lyallii (CIC-PYNF; 1930)
Anemone multifida (ID, WS; 1981)
var. multifida (ID, WS; 1981)
Anemone occidentalis (ID, SRP, WS, WTU; 2008)
Anemone parviflora (ID; 1987)
Anemone piperi (BOIS, CIC, CIC-PYNF, ID, IDS, MONT, RM, SRP, WCW, WS, WTU; 2019)
Aquilegia
Aquilegia coerulea (RM; 2000)
var. coerulea (RM; 2000)
Aquilegia flavescens (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Aquilegia formosa (CIC, ID, IDS, OSC, SRP, WS, WTU; 2015)
var. formosa (CIC; 2005)
Caltha
{Caltha biflora}
Caltha chionophila (WTU; 1950)
Caltha leptosepala (BOIS, CIC-PYNF, ID, OSC, RM, SRP, WS, WTU; 2017)
Clematis
Clematis columbiana (ID, SRP, WS; 2015)
var. columbiana (ID, SRP; 2015)
Clematis hirsutissima (ID, IDS, OSC, WS, WTU; 2013)
Clematis ligusticifolia (ID, IDS, RM, WS; 2006)
Clematis occidentalis (IDS, SRP, WTU; 2017)
var. grosseserrata (SRP, WTU; 2017)
Coptis
Coptis occidentalis (BOIS, CIC-PYNF, ID, IDS, MONT, NY, RM, SRP, WS, WTU; 2015)
{Coptis trifolia}
Delphinium
Delphinium andersonii (IDE, SRP, WS; 1998)
Delphinium andersonii × Delphinium nuttallianum (ID; 1950)
Delphinium barbeyi (ID; 1980)
Delphinium bicolor (CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2004)
ssp. bicolor (ID, SRP; 2004)
Delphinium ×burkei (IDS; 1937)
Delphinium cyanoreios (COLO, RM; 1937)
f. idahoense (COLO, RM; 1937)
Delphinium depauperatum (BOIS, CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
Delphinium distichum (ID; 1996)
Delphinium glaucum (ID, WS; 1954)
Delphinium menziesii (CIC-PYNF, ID; 1974)
Delphinium nuttallianum (CIC, ID, IDE, MONT, OSC, SRP, WCW, WS, WTU, WWB; 2013)
Delphinium nuttallii (WS; 1985)
Delphinium occidentale (ID, OSC, SRP, WS, WTU; 2015)
var. cucullatum (WTU; 1954)
var. occidentale (WTU; 1959)
Delphinium stachydeum (WS; 1937)
Halerpestes
Halerpestes cymbalaria (CIC-PYNF, ID, RM; 2000)
Myosurus
{Myosurus apetalus}
Ranunculus
{Ranunculus abortivus}
Ranunculus acriformis (ID, SRP; 2015)
{var. montanensis}
Ranunculus acris (ID; 1971)
Ranunculus adoneus (ID; 1979)
Ranunculus alismifolius (CIC-PYNF, ID, IDS, MONT, RM, SRP, WS, WTU; 2015)
var. alismellus (CIC-PYNF, ID, IDS, WS; 1975)
var. alismifolius (ID, WS; 1987)
var. davisii (ID, RM, SRP, WTU; 2015)
var. hartwegii (ID, RM, WTU; 2000)
Ranunculus aquatilis (ID, IDS, RM, SRP, WCW; 2007)
var. diffusus (ID, RM, SRP, WCW; 2007)
Ranunculus arvensis (ID, IDE, IDS, SRP, USFS, WS, WTU, WWB; 2009)
Ranunculus eschscholtzii (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
var. eschscholtzii (ID, WS, WTU; 1987)
var. suksdorfii (CIC, ID, IDS, OSC, SRP, WS, WTU; 1987)
var. trisectus (CIC-PYNF, ID, IDS, RM, SRP, WS; 2017)
Ranunculus flammula (ID, WTU; 1994)
var. ovalis (WTU; 1954)
var. reptans (ID; 1981)
Ranunculus glaberrimus (CIC, ID, IDS, OSC, SRP, WS, WTU; 2005)
var. ellipticus (ID, WTU; 1975)
var. glaberrimus (ID, WS; 1979)
Ranunculus grayi (ID, SRP, WTU; 2016)
Ranunculus hebecarpus (ID, SRP; 1993)
Ranunculus oresterus (IDS, SRP; 2013)
Ranunculus orthorhynchus (ID, IDS, MONT, SRP, WS, WTU; 2013)
var. platyphyllus (ID, IDS, SRP, WS, WTU; 2013)
{Ranunculus pensylvanicus}
Ranunculus populago (ID, IDS, WS, WTU; 2017)
Ranunculus repens (ID, RM, USFS, WTU; 2020)
Ranunculus sceleratus (ID, SRP, WTU; 2000)
var. multifidus (ID; 1950)
Ranunculus uncinatus (CIC, ID, IDS, RM, SRP, WCW, WS, WTU; 2019)
Thalictrum
Thalictrum dasycarpum (SRP; 1998)
{Thalictrum fendleri}
Thalictrum occidentale (BOIS, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
{Thalictrum polycarpum}
{Thalictrum sparsiflorum}
Thalictrum venulosum (SRP, WS; 2008)
Trautvetteria
Trautvetteria caroliniensis (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
Trollius
Trollius albiflorus (CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2017)

RHAMNACEAE:
Ceanothus
{Ceanothus ×lorenzenii}
{Ceanothus prostratus}
Ceanothus sanguineus (BBLM, CIC, ID, IDS, OSC, SRP, WS, WWB; 2017)
Ceanothus velutinus (CIC-PYNF, ID, MONT, OSC, RM, SRP, WS, WTU; 1999)
var. laevigatus (SRP; 1996)
var. velutinus (ID, OSC, RM, WS, WTU; 1999)
Frangula
Frangula purshiana (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU, WWB; 2015)
Rhamnus
Rhamnus alnifolia (ID, IDS, OSC, RM, SRP, WTU; 2019)
Ziziphus
{Ziziphus parryi}

ROSACEAE:
Amelanchier
Amelanchier alnifolia (BBLM, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2019)
Amelanchier utahensis (RM; 2000)
Aphanes
{Aphanes occidentalis}
Cercocarpus
Cercocarpus ledifolius (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
var. hypolencus (WTU; 1947)
var. ledifolius (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
Chamaebatiaria
{Chamaebatiaria millefolium}
Comarum
Comarum palustre (ID; 1977)
Cotoneaster
Cotoneaster acutifolius (WS; 1973)
Crataegus
Crataegus chrysocarpa (ID, OSC, SRP, WS; 1999)
var. chrysocarpa (ID; 1994)
var. piperi (OSC, SRP, WS; 1999)
Crataegus douglasii (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2016)
{Crataegus erythropoda}
Crataegus gaylussacia (ID; 1988)
Crataegus macracantha (CIC, ID, WS, WTU; 1985)
var. occidentalis (CIC, ID, WTU; 1985)
{Crataegus monogyna}
Dasiphora
Dasiphora fruticosa (CIC, ID, RM, SRP, WCW; 2007)
Drymocallis
Drymocallis arguta (CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2015)
Drymocallis arizonica (IDE; 1988)
{Drymocallis campanulata}
Drymocallis glandulosa (CIC, CIC-PYNF, ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2017)
ssp. glabrata (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
ssp. glandulosa (ID, IDS, RM; 2000)
ssp. pseudorupestris (CIC, ID, IDS, RM, SRP, WS, WTU; 2015)
Drymocallis lactea (CIC, ID; 2017)
Fragaria
Fragaria ×ananassa (WS; 1968)
ssp. cuneifolia (WS; 1968)
Fragaria vesca (CIC, CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU, WWB; 2019)
ssp. californica (ID, SRP, WCW, WS, WTU, WWB; 2019)
Fragaria vesca var. bracteata × Fragaria vesca var. crinita (SRP; 1969)
Fragaria virginiana (CIC, CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2017)
ssp. glauca (CIC, ID, IDS, SRP, WCW, WS, WTU; 2006)
Geum
Geum aleppicum (CIC, ID, IDS, SRP, WS; 2015)
Geum macrophyllum (ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2015)
Geum triflorum (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2009)
Geum urbanum (ID; 2020)
Holodiscus
Holodiscus discolor (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
var. discolor (CIC, OSC; 2005)
var. dumosus (ID, IDS; 1941)
Horkelia
Horkelia fusca (CIC, ID, SRP, WTU; 1989)
var. capitata (CIC, ID, WTU; 1989)
{var. parviflora}
Ivesia
Ivesia gordonii (ID, OSC, SRP, WTU; 1976)
var. gordonii (WTU; 1954)
Ivesia tweedyi (ID, WS, WTU; 1993)
Luetkea
Luetkea pectinata (ID, RM, SRP, WTU; 1995)
Malus
Malus pumila (ID, IDS; 1978)
Petrophytum
Petrophytum caespitosum (ID, SRP; 1977)
Physocarpus
Physocarpus capitatus (ID, SRP; 1991)
Physocarpus malvaceus (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU, WWB; 2019)
Potentilla
Potentilla argentea (ID, IDE, WS, WTU; 2020)
Potentilla concinna (IDE, RM, SRP; 2016)
var. concinna (RM; 2000)
var. divisa (IDE; 1988)
Potentilla drummondii × Potentilla glaucophylla (ID; 2017)
Potentilla flabellifolia (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
Potentilla glaucophylla (CIC, CIC-PYNF, ID, RM, SRP, WS, WTU; 2003)
Potentilla gracilis (CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
var. brunnescens (ID, RM, WS; 1999)
var. flabelliformis (IDS, RM, WCW; 2000)
var. gracilis (CIC-PYNF, ID, IDS, RM, SRP, WCW, WS, WTU; 2013)
{Potentilla grayi}
Potentilla nivea (WCW; 1966)
Potentilla norvegica (ID, IDS, OSC; 1962)
Potentilla nuttallii (WTU; 1936)
var. brunnescens (WTU; 1936)
Potentilla recta (BLMMD, ID, IDS, RM, SRP, WWB; 2015)
Potentilla rivalis (ID; 1932)
Potentilla valida (WTU; 1936)
var. intermedia (WTU; 1936)
Poteridium
Poteridium annuum (CIC, IDS, RM; 2000)
Poterium
Poterium sanguisorba (CIC-PYNF, ID, IDE, RM, SRP; 2020)
var. polygamum (CIC-PYNF, ID, IDE, RM, SRP; 2020)
Prunus
Prunus americana (ID, WS; 1997)
Prunus armeniaca (ID; 1977)
Prunus avium (ID, SRP, WTU; 2020)
Prunus cerasifera (ID, SRP; 1987)
Prunus cerasus (RM; 2000)
{Prunus domestica}
Prunus dulcis (ID; 2000)
Prunus emarginata (CIC, ID, IDS, WS, WTU; 2015)
Prunus emarginata × Prunus virginiana (WTU; 1937)
Prunus insititia (SRP, WTU; 1980)
Prunus mahaleb (BOIS, ID, IDE, SRP, WS; 2012)
Prunus persica (ID, SRP; 1975)
{Prunus spinosa}
Prunus virginiana (BABY, BOIS, ID, IDS, RM; 2019)
Purshia
Purshia mexicana (ID; 1980)
Purshia tridentata (CIC-PYNF, ID, IDS, RM, WTU; 2000)
var. tridentata (WTU; 1994)
Pyrus
Pyrus communis (ID; 1980)
Rosa
Rosa acicularis (ID; 2015)
Rosa canina (ID, IDE, SRP; 2006)
Rosa ×collaris (SRP; 2009)
Rosa crepsis (WS; 1926)
var. hispida (WS; 1926)
Rosa gymnocarpa (ID, IDS, MONT, OSC, RM, SRP, WS, WTU, WWB; 2019)
ssp. helleri (SRP, WTU; 2009)
{Rosa multiflora}
Rosa nutkana (BOIS, CIC, ID, IDS, OSC, RM, SRP, WCW, WS, WTU, WWB; 2008)
ssp. macdougalii (CIC, ID, IDS, OSC, RM, SRP, WS, WTU, WWB; 2008)
ssp. nutkana (ID, WCW; 1977)
Rosa rubiginosa (ID; 1991)
Rosa woodsii (CIC, ID, IDS, OSC, WS, WTU; 2009)
Rubus
Rubus allegheniensis (ID; 1977)
Rubus bartonianus (ID, IDS, SRP, WS, WTU; 1983)
Rubus bifrons (CIC, ID; 2020)
Rubus idaeus (CIC, ID, IDS, SRP, WS, WTU; 2020)
ssp. idaeus (ID; 2020)
ssp. strigosus (ID, IDS, SRP; 2019)
var. sachalinensis (ID, WS, WTU; 1968)
Rubus laciniatus (ID, WTU; 1975)
Rubus leucodermis (ID, IDS, MONT, RM, SRP, WS, WTU; 2016)
Rubus nivalis (BOIS, ID, WS; 2006)
Rubus nutkanus (CIC, CIC-PYNF; 2005)
Rubus parviflorus (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
Rubus pedatus (ID; 1932)
Rubus pensilvanicus (WTU; 2012)
Rubus sachalinensis (ID, RM; 2000)
var. sachalinensis (ID, RM; 2000)
Rubus ursinus (BOIS, CIC, ID, IDS, MONT, SRP, WS, WTU; 2005)
Sanguisorba
Sanguisorba stipulata (CIC, ID, RM, SRP, WCW; 2015)
Sibbaldia
Sibbaldia procumbens (ID, RM, SRP; 2012)
Sorbaria
Sorbaria sorbifolia (IDE; 2002)
Sorbus
Sorbus aucuparia (ID, IDS; 1977)
Sorbus scopulina (ID, IDS, MONT, RM, SRP, WS, WTU; 2015)
Sorbus sitchensis (ID; 1987)
Spiraea
{Spiraea betulifolia}
{var. corymbosa}
Spiraea densiflora (WTU; 1954)
var. rorea (WTU; 1954)
Spiraea douglasii (CIC-PYNF, ID, IDS, RM, WCW, WS, WTU; 2000)
var. douglasii (CIC-PYNF, RM; 2000)
var. menziesii (IDS; 1931)
var. roseata (WCW, WS, WTU; 1966)
Spiraea lucida (CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2016)
Spiraea ×pyramidata (ID, SRP; 2015)
Spiraea splendens (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Waldsteinia
Waldsteinia idahoensis (BOIS, CIC, ID, IDS, MONT, OSC, RM, WS, WTU; 2020)

RUBIACEAE:
Crucianella
{Crucianella angustifolia}
Cruciata
Cruciata pedemontana (CIC, ID, IDE, SRP, WS; 2020)
Cruciata pedemontanum (WTU; 2016)
Galium
Galium aparine (ID, MONT, RM, SRP, WS, WTU; 2019)
Galium bifolium (ID, IDS, OSC, RM, SRP, WS, WTU; 2013)
Galium boreale (CIC, ID, IDE, IDS, OSC, SRP, WS, WTU; 2007)
Galium divaricatum (CIC; 2005)
Galium mexicanum (BOIS, ID, IDS, MONT, SRP, WS; 1992)
ssp. asperulum (BOIS, ID, IDS, SRP, WS; 1992)
{Galium parisiense}
Galium trifidum (CIC, ID, IDS, OSC, RM, SRP, WTU; 2015)
Galium triflorum (ID, IDS, OSC, RM, SRP, WS, WTU; 2019)
Kelloggia
Kelloggia galioides (CIC, ID, IDS, SRP, WS; 2017)

SALICACEAE:
Populus
{Populus ×acuminata}
{Populus angustifolia}
Populus balsamifera (ID, SRP; 1978)
Populus ×hastata (ID, WS; 1936)
Populus tremuloides (ID, IDS, RM, SRP, WS, WTU; 2017)
Populus trichocarpa (ID, IDS, RM, SRP, WS, WTU; 2015)
Salix
Salix amygdaloides (ID, IDS, SRP, WS; 1978)
Salix barclayi (WS; 1941)
Salix barclayi × Salix pseudocordata (IDS; 1941)
{Salix barrattiana}
Salix bebbiana (ID, IDS, RM, WTU; 2015)
Salix boothii (CIC, ID, RM; 2000)
Salix candida (RM; 1924)
Salix commutata (ID, IDS, SRP, WS, WTU; 1992)
{Salix discolor}
Salix drummondiana (CIC, CIC-PYNF, ID, IDS, OSC, RM, WS; 2002)
Salix eastwoodiae (CIC, ID, RM, WS; 2017)
Salix eriocephala (ID; 1976)
Salix exigua (CIC-PYNF, ID, OSC, WS, WTU; 1987)
var. exigua (WS; 1938)
var. melanopsis (WTU; 1980)
Salix farriae (RM; 2000)
{Salix fragilis}
Salix geyeriana (ID, RM; 2013)
{Salix interior}
Salix lasiandra (CIC, CIC-PYNF, ID, RM, SRP, WS; 2000)
var. caudata (CIC, CIC-PYNF, ID, RM, SRP; 2000)
Salix lasiolepis (ID, IDS, RM, WS; 2000)
Salix lemmonii (ID, RM; 2000)
Salix lutea (ID; 1978)
Salix melanopsis (CIC, IDS, NY, WS; 1946)
Salix monochroma (IDS, WTU; 2003)
Salix monticola (ID, WS; 1977)
{Salix myrtillifolia}
{Salix orestera}
Salix planifolia (ID, NY, RM, WTU; 2000)
var. monica (ID, NY, WTU; 1980)
{var. planifolia}
Salix prolixa (ID, RM, WS; 2000)
Salix pseudolapponum (WTU; 1954)
var. seemen (WTU; 1954)
Salix scouleriana (ID, IDS, RM, SRP, WS, WTU; 2015)
Salix sitchensis (ID, SRP; 2006)
Salix tweedyi (WS; 1927)
{Salix vestita}
Salix wolfii (CIC, CIC-PYNF, ID, RM, SRP; 2015)
var. idahoensis (CIC, CIC-PYNF, ID, RM; 2000)

SANTALACEAE:
Arceuthobium
Arceuthobium americanum (ID, RM; 2020)
{Arceuthobium campylopodum}
Arceuthobium douglasii (ID, WS; 2011)
{Arceuthobium laricis}
Comandra
Comandra umbellata (ID; 2009)
ssp. pallida (ID; 2009)

SAPINDACEAE:
Acer
Acer glabrum (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2019)
var. douglasii (BOIS, ID, IDS, WS, WTU; 2019)
var. glabrum (CIC, ID, RM; 2005)
Acer macrophyllum (ID, WS, WTU; 1952)
Acer negundo (ID, OSC; 1976)
Acer platanoides (ID; 2020)
{Acer pseudoplatanus}
Acer saccharinum (ID, IDS, WTU; 2006)

SAXIFRAGACEAE:
Bolandra
Bolandra oregana (ID, OSC, SRP, WTU; 2016)
Boykinia
Boykinia intermedia (IDS; 1941)
Boykinia intermedia × Boykinia major var. major (ID; 1971)
Boykinia major (ID, IDS, OSC, RM, SRP, WCW, WS, WTU, WWB; 2016)
Boykinia occidentalis (CIC, ID, SRP; 1995)
Hemieva
Hemieva ranunculifolia (CIC, ID, IDS, OSC, RM, SRP, WTU; 2017)
Heuchera
{Heuchera chlorantha}
Heuchera cylindrica (BOIS, CIC, ID, RM, SRP, WTU; 2013)
Heuchera cylindrica var. glabella × Heuchera grossulariifolia (IDS; 1941)
Heuchera grossulariifolia (BBLM, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WTU, WWB; 2017)
var. grossulariifolia (ID, OSC, RM, SRP, WCW, WTU; 2017)
var. tenuifolia (BBLM, ID, RM, WTU, WWB; 2000)
Heuchera micrantha (ID; 2005)
var. micrantha (ID; 1982)
Heuchera parvifolia (ID, IDS, SRP, WWB; 2013)
Lithophragma
Lithophragma glabrum (ID, IDS, SRP, WCW, WS; 2008)
Lithophragma parviflorum (BBLM, CIC, CIC-PYNF, ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2009)
Lithophragma tenellum (CIC-PYNF, ID, WS; 1997)
Micranthes
Micranthes bryophora (CIC, CIC-PYNF, IDS, NY, RM, SRP; 2012)
Micranthes ferruginea (CIC, CIC-PYNF, ID, IDS, RM, WCW, WTU; 2000)
Micranthes foliolosa (ID; 1978)
Micranthes fragosa (ID; 1950)
Micranthes idahoensis (BOIS, ID, IDS, OSC, SRP, WTU, WWB; 2009)
Micranthes integrifolia (ID, SRP; 2011)
Micranthes lyallii (SRP; 2005)
Micranthes nidifica (ID, IDS, OSC, RM, WTU; 2000)
Micranthes occidentalis (CIC, CIC-PYNF, ID, RM, SRP, WS; 2015)
Micranthes odontoloma (CIC, CIC-PYNF, ID, IDS, NY, OSC, RM, SRP, WS, WTU; 2017)
Micranthes oregana (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WTU; 2017)
Micranthes rhomboidea (ID; 1987)
{Micranthes subapetala}
Micranthes tolmiei (CIC, ID, OSC, RM, SRP; 2012)
Mitella
{Mitella nuda}
Mitellastra
Mitellastra caulescens (CIC, ID, SRP; 2019)
Ozomelis
Ozomelis stauropetala (CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WCW, WS, WTU; 2019)
Pectiantia
Pectiantia breweri (ID, IDS, SRP, WTU; 2015)
Pectiantia pentandra (CIC, ID, IDS, LEA, OSC, RM, SRP, WS, WTU; 2017)
Saxifraga
Saxifraga austromontana (BOIS, CIC, CIC-PYNF, ID, RM, SRP, WTU; 2017)
Saxifraga bronchialis (CIC, SRP, WTU; 2012)
Saxifraga foliolosa (ID; 1978)
var. foliolosa (ID; 1978)
Saxifraga hyperborea (ID; 2004)
Saxifraga mertensiana (CIC, CIC-PYNF, ID, RM; 2017)
Suksdorfia
Suksdorfia violacea (ID; 1976)
Tiarella
Tiarella trifoliata (BOIS, ID, IDS, RM, SRP, WTU; 2019)
var. trifoliata (ID; 1978)
var. unifoliata (BOIS, ID, IDS, RM, SRP, WTU; 2019)

SCROPHULARIACEAE:
Limosella
Limosella acaulis (ID; 2002)
{Limosella aquatica}
Scrophularia
Scrophularia californica (WTU; 1956)
Scrophularia lanceolata (ID, IDS, OSC, SRP, WS, WTU; 2019)
Scrophularia serrata (WS; 1946)
Verbascum
Verbascum blattaria (ID, IDE, IDS, RM, SRP, WS, WTU; 2014)
Verbascum thapsus (ID, USFS, WCW, WS, WTU; 2016)

SIMAROUBACEAE:
Ailanthus
{Ailanthus altissima}

SOLANACEAE:
Datura
Datura wrightii (IDE; 2004)
Lycium
Lycium barbarum (ID; 1975)
Physalis
Physalis longifolia (BOIS, CIC, ID, WS, WTU; 2014)
var. longifolia (BOIS, CIC, ID, WTU; 2014)
var. subglabrata (ID; 2014)
Solanum
Solanum americanum (WS; 1927)
Solanum dulcamara (ID, NY, SRP, USFS, WTU; 2020)
Solanum nigrum (ID, IDS; 1980)
Solanum rostratum (IDE; 1968)
Solanum triflorum (ID; 1932)

ULMACEAE:
Ulmus
Ulmus americana (SRP; 1980)
{Ulmus procera}
Ulmus pumila (ID; 1977)

URTICACEAE:
Parietaria
Parietaria pensylvanica (CIC, ID, IDE, IDS, WS, WTU; 2019)
Urtica
Urtica dioica (ID, IDS, SRP, WS; 2019)
ssp. gracilis (ID, IDS, WS; 2019)
ssp. holosericea (ID, IDS, WS; 1982)

VALERIANACEAE:
Plectritis
Plectritis ciliosa (ID; 1981)
Plectritis congesta (ID, IDS, SRP; 2009)
Plectritis macrocera (CIC-PYNF, ID, IDS, OSC, RM, WS, WTU; 2010)
ssp. grayii (WS; 1938)
Valeriana
Valeriana acutiloba (ID; 1966)
Valeriana dioica (CIC-PYNF, ID, RM, SRP; 2012)
var. sylvatica (CIC-PYNF, ID, RM; 2000)
Valeriana edulis (IDS, WS, WTU; 1950)
{var. edulis}
Valeriana occidentalis (CIC-PYNF, ID, RM, SRP, WS, WTU; 1999)
Valeriana scouleri (ID, IDS; 2015)
Valeriana sitchensis (CIC, CIC-PYNF, ID, IDS, LEA, OSC, RM, SRP, WCW, WS, WTU; 2017)
Valerianella
Valerianella carinata (CIC, ID; 1984)
Valerianella locusta (BOIS, CIC, ID, IDE, IDS, OSC, RM, USFS, WS, WTU, WWB; 2019)
Valerianella macrocera (WTU; 1932)

VERBENACEAE:
Verbena
Verbena bracteata (ID, IDS, WS, WTU; 2019)
Verbena hastata (CIC, ID, IDE, IDS; 1978)
Verbena officinalis (BOIS, IDS; 2015)

VIOLACEAE:
Viola
Viola adunca (CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2016)
Viola arvensis (ID, IDE, WS, WTU; 1994)
Viola bicolor (ID, WTU; 1937)
{Viola blanda}
Viola canadensis (BOIS, ID, IDS, SRP, WCW, WS, WTU; 2003)
var. canadensis (ID, SRP; 1976)
var. rugulosa (BOIS, ID, IDS, SRP, WTU; 1993)
Viola glabella (CIC, CIC-PYNF, ID, IDS, MONT, OSC, SRP, WS, WTU; 2019)
Viola macloskeyi (ID, OSC, SRP, WS, WTU; 2013)
Viola nephrophylla (CIC-PYNF, ID, SRP; 2016)
Viola nuttallii (CIC, ID, IDE, IDS, MONT, NY, OSC, SRP, WCW, WS, WTU; 2008)
var. bakeri (CIC, ID; 2008)
var. nuttallii (WCW; 1966)
var. praemorsa (ID, IDS, MONT, NY, OSC, SRP, WS, WTU; 2005)
var. vallicola (CIC, ID, IDE, OSC, WS, WTU; 2008)
Viola odorata (ID, OSC; 2005)
Viola orbiculata (CIC, ID, IDS, OSC, SRP, WS, WTU; 2017)
{Viola palmata}
Viola palustris (CIC, ID, IDS, OSC, SRP, WS, WTU; 1993)
ssp. brevipes (WTU; 1946)
Viola purpurea (ID, IDS, OSC, SRP, WS, WTU; 2013)
ssp. venosa (ID, OSC, WS, WTU; 2011)
Viola renifolia (ID; 2017)
Viola sempervirens (ID; 1994)
Viola sororia (ID; 1982)

VITACEAE:
Parthenocissus
Parthenocissus vitacea (ID; 1987)
Vitis
Vitis arizonica (IDS; 1940)
Vitis labrusca × Vitis vinifera (ID; 1977)
Vitis riparia (ID; 1975)
Vitis vinifera (ID; 1974)

ZYGOPHYLLACEAE:
Tribulus
Tribulus terrestris (ID, IDE, NY, WTU; 1992)


MONOCOTS:

ALISMATACEAE:
Alisma
{Alisma plantago-aquatica}
{Alisma triviale}
Sagittaria
Sagittaria cuneata (ID; 2002)

AMARYLLIDACEAE:
Allium
Allium acuminatum (ID, IDS, OSC, WS, WTU; 2013)
Allium bisceptrum (ID, IDS, OSC, WS, WTU, WWB; 2020)
Allium brandegeei (ID, IDS, OSC, SRP, WS; 2013)
Allium columbianum (ID, WS, WTU; 1958)
Allium douglasii (IDS, MONT; 1944)
Allium fibrillum (ID, SRP, WS, WTU; 1996)
Allium geyeri (ID, OSC, SRP, WS, WTU; 2009)
var. geyeri (ID, WS, WTU; 1995)
var. tenerum (ID; 1986)
{Allium madidum}
Allium parvum (CIC, ID, OSC, SRP; 1981)
Allium simillimum (CIC, ID, IDS, SRP, WS, WTU; 2013)
Allium textile (WS; 2008)
Allium tolmiei (BOIS, CIC, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2014)
var. persimile (BOIS, ID; 1999)
var. tolmiei (BOIS, CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2008)
Allium validum (ID; 1939)
Narcissus
Narcissus pseudonarcissus (CIC; 2002)

ARACEAE:
Calla
{Calla palustris}
Lemna
{Lemna minor}
Lemna trisulca (ID; 2020)
Lemna turionifera (WS; 1926)
Lysichiton
{Lysichiton americanus}
Spirodela
{Spirodela polyrhiza}

ASPARAGACEAE:
Asparagus
Asparagus officinalis (ID; 1974)
Camassia
Camassia cusickii (WTU; 1944)
Camassia quamash (BOIS, ID, IDE, IDS, OSC, PSM, SRP, WCW, WS, WTU; 2015)
{ssp. breviflora}
ssp. quamash (ID, IDS, OSC, WCW, WS, WTU; 1985)
ssp. utahensis (WS, WTU; 1953)
Maianthemum
Maianthemum racemosum (CIC, CIC-PYNF, ID, OSC, RM, SRP, WS, WTU; 2016)
ssp. amplexicaule (CIC, ID, RM, WS, WTU; 2000)
{ssp. racemosum}
Maianthemum stellatum (ID, IDS, SRP, WS, WTU; 2015)
Quamasia
Quamasia esculenta (ID; 1928)
Triteleia
Triteleia grandiflora (BOIS, CIC, CIC-PYNF, ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2015)
var. grandiflora (BOIS, CIC-PYNF, ID, IDE, SRP, WTU; 2011)
var. howellii (ID, IDS, SRP; 2015)
Triteleia hendersonii (ID, SRP; 2009)

BUTOMACEAE:
Butomus
Butomus umbellatus (ID; 1986)

CYPERACEAE:
Carex
Carex abrupta (ID, WTU; 1954)
Carex amplifolia (ID, IDS, NY, RM, SRP, WS, WTU; 1999)
Carex angustata (ID, RM, WS, WTU; 2005)
Carex aperta (ID, WS; 1987)
Carex aquatilis (ID, OSC, RM, SRP, WS, WTU; 2009)
var. aquatilis (ID, OSC, RM, WS, WTU; 2009)
Carex arcta (BOIS, WS; 1994)
{Carex atherodes}
Carex athrostachya (ID, WTU; 1954)
Carex atratiformis (ID; 1980)
Carex aurea (BBLM, ID, RM; 2000)
{Carex backii}
Carex bebbii (CIC, CIC-PYNF, OSC, RM; 2015)
Carex bolanderi (WS; 1981)
Carex brevior (ID; 1993)
Carex brunnescens (CIC-PYNF, ID, RM; 2000)
{ssp. brunnescens}
ssp. sphaerostachya (CIC-PYNF; 2000)
var. brunnescens (RM; 2000)
{Carex buxbaumii}
Carex californica (ID, SRP, WS, WTU; 1951)
Carex canescens (CIC, CIC-PYNF, ID, RM, SRP, WS, WTU; 2010)
ssp. canescens (ID; 2000)
var. canescens (CIC, CIC-PYNF, RM; 2000)
Carex concinna (ID; 1974)
Carex concinnoides (ID, WS, WTU; 1982)
Carex cordillerana (WS; 1939)
Carex crawfordii (WTU; 1950)
Carex cusickii (ID; 2002)
Carex deflexa (ID, IDS; 1976)
var. boottii (ID, IDS; 1976)
Carex deweyana (BOIS, ID, SRP; 2009)
{var. deweyana}
Carex disperma (ID, RM; 2000)
Carex douglasii (ID; 1976)
Carex duriuscula (ID; 2009)
{Carex ebenea}
Carex echinata (ID, WS, WTU; 1954)
ssp. echinata (ID, WS, WTU; 1954)
{Carex elynoides}
Carex emoryi (ID; 1977)
{Carex filifolia}
{var. filifolia}
Carex fissuricola (ID, WS; 1989)
Carex flava (BOIS; 1991)
{Carex fuliginosa}
{Carex garberi}
Carex geyeri (CIC, ID, MONT, RM, SRP, WS, WTU; 2017)
Carex gynocrates (ID; 1989)
Carex haydeniana (ID, IDS, WS; 2001)
Carex hendersonii (BOIS, ID, SRP, WS, WTU; 1994)
Carex hoodii (ID, RM, SRP, WS, WTU; 2006)
Carex hystericina (OSC; 1991)
Carex illota (CIC-PYNF, ID, RM, WS, WTU; 2000)
{Carex interior}
{Carex jonesii}
Carex kelloggii (CIC, ID, IDS, MONTU, OSC, RM, WS, WTU; 2015)
var. impressa (CIC, ID, RM; 2000)
var. kelloggii (ID, IDS, OSC, RM, WS, WTU; 2015)
Carex lachenalii (ID; 2016)
Carex laeviculmis (ID, SRP, WS, WTU; 1997)
Carex lasiocarpa (CIC-PYNF, RM; 2000)
Carex lenticularis (CIC-PYNF, ID, WTU; 2000)
var. lenticularis (CIC-PYNF; 2000)
Carex leporina (ID; 1967)
Carex leporinella (ID, IDS, SRP, WS; 2008)
Carex leptalea (BOIS, ID, WTU; 1994)
Carex leptopoda (WS, WTU; 1960)
Carex limosa (ID; 1988)
Carex luzulina (CIC-PYNF, ID, RM, SRP, WS, WTU; 2005)
{Carex macloviana}
{Carex merritt-fernaldii}
Carex mertensii (ID, IDS, LEA, SRP, WS, WTU; 1994)
Carex micropoda (ID; 2017)
Carex microptera (CIC, ID, OSC, RM, WS, WTU; 2016)
var. microptera (CIC, RM; 2000)
Carex multicaulis (ID; 2004)
Carex muricata (ID; 1991)
Carex nebrascensis (ID, OSC, WS; 2015)
Carex neurophora (ID, RM, WTU; 2002)
Carex nigricans (ID, WTU; 1995)
{Carex obtusata}
Carex ovalis (ID, WS; 2013)
Carex pachycarpa (CIC, ID, RM, SRP, WTU; 2016)
Carex pachystachya (ID, IDS, OSC, RM, WS, WTU; 2000)
ssp. pachystachya (WTU; 1950)
Carex parryana (IDS, SRP; 2008)
Carex paysonis (ID, RM, SRP, WTU; 2017)
{Carex pellita}
Carex pelocarpa (ID; 2004)
Carex petasata (ID, WS; 2004)
Carex phaeocephala (CIC, ID, IDS, RM, WS; 2017)
{Carex ×physocarpioides}
Carex podocarpa (WS; 1950)
Carex praeceptorum (ID, SRP, WS; 1994)
Carex praegracilis (ID, WTU; 1954)
Carex praticola (ID, OSC, RM, WS, WTU; 2000)
Carex preslii (SRP, WTU; 2013)
Carex proposita (ID; 2012)
Carex pyrenaica (ID; 2004)
Carex radiata (CIC; 1970)
Carex raynoldsii (CIC, ID, OSC; 2008)
Carex retrorsa (ID, OSC; 2020)
Carex rossii (BOIS, CIC, ID, IDS, OSC, RM, SRP, WTU; 2017)
Carex rostrata (ID; 1985)
Carex rupestris (ID; 1978)
{Carex saxatilis}
{Carex scirpoidea}
{ssp. stenochlaena}
Carex scoparia (BOIS; 1994)
Carex scopulorum (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
var. bracteosa (ID, IDS, RM, SRP, WS, WTU; 2017)
var. prionophylla (ID; 1991)
var. prionophyllum (CIC-PYNF, ID, IDS, RM, WS, WTU; 2000)
var. scopulorum (CIC, ID, RM; 2000)
Carex siccata (SRP, WTU; 2000)
Carex simulata (ID; 1977)
Carex spectabilis (ID, IDS, SRP; 2008)
Carex stenoptila (ID; 1995)
Carex stipata (ID, IDS, SRP, WS, WTU; 1993)
var. stipata (WS, WTU; 1967)
Carex straminiformis (ID, IDS, SRP; 2017)
{Carex suberecta}
Carex subfusca (ID, RM, SRP, WS; 2017)
{Carex subnigricans}
Carex tahoensis (ID, SRP, WTU; 2017)
{Carex unilateralis}
Carex utriculata (CIC, ID, IDS, RM, WS, WTU; 2000)
Carex vaginata (ID; 1995)
Carex vallicola (BOIS; 1994)
Carex vernacula (SRP, WTU; 2016)
Carex vesicaria (ID, SRP, WS; 2015)
Carex viridula (ID; 1994)
ssp. viridula (ID; 1994)
Carex vulpinoidea (ID, SRP, WS, WTU; 1978)
Cyperus
Cyperus esculentus (USFS; 1962)
var. leptostachyus (USFS; 1962)
Cyperus filiculmis (IDS; 1937)
Cyperus lupulinus (IDS, WTU; 1973)
ssp. lupulinus (IDS, WTU; 1973)
Cyperus schweinitzii (ID, IDE, IDS, SRP, WS; 2007)
Cyperus squarrosus (ID; 2020)
Cyperus strigosus (CIC, ID, WS; 2020)
Dulichium
{Dulichium arundinaceum}
Eleocharis
Eleocharis acicularis (ID; 1966)
Eleocharis bella (WS; 1945)
{Eleocharis engelmannii}
Eleocharis erythropoda (WTU; 1954)
Eleocharis macrostachya (ID, WS, WTU; 1967)
Eleocharis obtusa (CIC, IDS, WCW, WS, WTU; 2008)
Eleocharis ovata (ID, SRP, WS, WTU; 1954)
Eleocharis palustris (ID, SRP; 1987)
{Eleocharis parvula}
Eleocharis quinqueflora (CIC-PYNF, ID, RM; 2000)
{Eleocharis suksdorfiana}
Eriophorum
Eriophorum chamissonis (ID; 1988)
{Eriophorum gracile}
Rhynchospora
{Rhynchospora alba}
Schoenoplectus
Schoenoplectus acutus (ID; 1978)
Schoenoplectus americanus (ID; 1978)
{Schoenoplectus pungens}
{Schoenoplectus subterminalis}
Schoenoplectus tabernaemontani (WS, WTU; 1940)
Scirpus
Scirpus microcarpus (ID, IDS, MONT, RM, SRP, WS, WTU; 2016)
Scirpus pallidus (CIC, ID, SRP, WTU; 2016)

HYDROCHARITACEAE:
Elodea
{Elodea canadensis}
{Elodea nuttallii}
Najas
{Najas flexilis}
{Najas guadalupensis}

IRIDACEAE:
Iris
Iris missouriensis (MONT, SRP; 1959)
{Iris pseudacorus}
Olsynium
Olsynium douglasii (BOIS, CIC, ID, IDS, SRP, WS; 2009)
var. inflatum (BOIS, CIC, ID, IDS, SRP, WS; 2009)
Sisyrinchium
Sisyrinchium angustifolium (ID; 1971)
Sisyrinchium idahoense (ID, WS, WTU; 1977)
var. idahoense (ID; 1977)
var. occidentale (WS, WTU; 1950)
Sisyrinchium montanum (WS; 1997)
Sisyrinchium sarmentosum (IDS; 1941)

JUNCACEAE:
Juncus
Juncus acuminatus (ID; 1975)
{Juncus alpinoarticulatus}
{Juncus arcticus}
Juncus articulatus (CIC, OSC, WS, WTU; 1994)
ssp. articulatus (CIC, WTU; 1994)
Juncus balticus (CIC-PYNF, ID; 1992)
{ssp. ater}
{Juncus brevicaudatus}
Juncus bufonius (ID, IDS, MONT, SRP, WS, WTU; 2020)
var. bufonius (WTU; 2012)
var. occidentalis (ID; 2020)
Juncus castaneus (ID, RM; 1999)
Juncus confusus (ID, IDS, RM, WS, WTU; 2012)
Juncus covillei (ID, IDS, WS, WTU; 2016)
Juncus drummondii (CIC, CIC-PYNF, ID, MONT, RM, SRP, WS, WTU; 2013)
Juncus dudleyi (ID, IDS, WS, WTU; 1995)
{Juncus effusus}
{ssp. effusus}
{ssp. pacificus}
{ssp. solutus}
Juncus ensifolius (CIC, ID, IDS, MONT, RM, SRP, WS, WTU; 2016)
Juncus filiformis (ID, WS, WTU; 1991)
Juncus howellii (OSC; 2009)
Juncus interior (ID; 2015)
{Juncus longistylis}
Juncus mertensianus (ID, IDS, OSC, RM, SRP, WS, WTU; 2013)
Juncus nevadensis (IDS, SRP, WS; 2013)
{var. nevadensis}
{Juncus occidentalis}
{Juncus orthophyllus}
Juncus parryi (CIC, CIC-PYNF, ID, IDE, IDS, RM, SRP, WS, WTU; 2017)
Juncus regelii (CIC-PYNF, ID, OSC, RM, WTU; 2015)
Juncus saximontanus (ID, IDS, RM, WTU; 2000)
Juncus stygius (ID; 2016)
Juncus tenuis (ID, IDS, SRP, WS, WTU; 2012)
Juncus torreyi (ID, SRP; 1978)
Juncus trilocularis (SRP; 1969)
Luzula
{Luzula arcuata}
Luzula campestris (BOIS, CIC-PYNF, ID, MONT, SRP, WS; 2005)
Luzula cascadensis (ID; 1994)
Luzula comosa (CIC, CIC-PYNF, ID, IDS, RM, WTU; 2018)
var. comosa (IDS; 1941)
var. laxa (CIC, ID, WTU; 2018)
Luzula hitchcockii (BOIS, CIC, ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 2017)
Luzula multiflora (CIC, CIC-PYNF, ID, SRP, WS, WTU; 2015)
Luzula parviflora (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
Luzula piperi (CIC, ID, SRP; 2008)
Luzula spicata (CIC, CIC-PYNF, ID, RM, WTU; 2017)
{ssp. spicata}
Luzula wahlenbergii (ID; 1946)

LILIACEAE:
Calochortus
Calochortus acuminatum (IDS; 1940)
{Calochortus apiculatus}
Calochortus elegans (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU, WWB; 2017)
var. elegans (CIC, ID, WS; 1984)
var. selwayensis (ID, OSC, RM, SRP, WS, WTU, WWB; 2005)
Calochortus eurycarpus (CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
Calochortus macrocarpus (ID, IDS, OSC, SRP, WS, WTU; 2014)
Calochortus nitidus (BBLM, CIC, ID, IDS, OSC, SRP, WS, WTU; 1996)
Calochortus nuttallii (CIC-PYNF; 1930)
Clintonia
Clintonia uniflora (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2016)
Erythronium
Erythronium grandiflorum (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)
var. chrysandrum (CIC, IDS, WS; 2003)
var. grandiflorum (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS; 2017)
{var. nudipetalum}
var. pallidum (IDS, WTU; 1938)
Erythronium idahoense (ID, WS, WTU; 2017)
Erythronium montanum (PSM; 1967)
Fritillaria
{Fritillaria affinis}
Fritillaria atropurpurea (CIC-PYNF, RM; 2000)
Fritillaria pudica (CIC, CIC-PYNF, ID, IDS, SRP, WS, WTU; 2011)
Lloydia
Lloydia serotina (WS; 1938)
Prosartes
Prosartes hookeri (ID, SRP, WS, WTU; 2015)
Prosartes trachycarpa (ID, IDS, RM, SRP, WS, WTU; 2014)
Streptopus
Streptopus amplexifolius (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
{Streptopus streptopoides}

MELANTHIACEAE:
Anticlea
Anticlea elegans (ID, OSC; 1979)
Anticlea occidentalis (ID, IDS, OSC, RM, SRP, WS, WTU; 2015)
Toxicoscordion
Toxicoscordion paniculatum (ID, WTU; 1977)
Toxicoscordion venenosum (CIC, ID, IDS, RM, SRP, WS, WTU; 2019)
var. gramineum (ID, RM, SRP, WS, WTU; 2009)
var. venenosum (ID; 2011)
Trillium
Trillium ovatum (CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 2019)
var. ovatum (ID, RM, WTU; 2017)
Trillium petiolatum (WS; 1964)
Trillium scouleri (ID, WTU; 1971)
Veratrum
Veratrum californicum (ID, RM, WCW, WS, WTU; 2000)
var. californicum (ID, WS, WTU; 1981)
var. caudatum (ID; 1941)
Veratrum viride (CIC, ID, IDS, OSC, SRP, WS, WTU; 2017)
var. eschscholzianum (OSC, WS, WTU; 1959)
Xerophyllum
Xerophyllum tenax (CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WCW, WS, WTU; 2017)

ORCHIDACEAE:
Calypso
Calypso bulbosa (CIC, ID, IDS, WS, WTU; 1977)
{var. americana}
var. occidentalis (WS; 1977)
Cephalanthera
Cephalanthera austiniae (BOIS, CIC, ID, WS, WTU; 2005)
Corallorhiza
Corallorhiza maculata (ID, IDS, SRP, WS, WTU; 2015)
var. maculata (WS, WTU; 1980)
var. occidentalis (ID, WS, WTU; 1969)
Corallorhiza mertensiana (CIC, ID, IDS, RM, SRP, WS, WTU, WWB; 2017)
Corallorhiza striata (ID; 1996)
{var. striata}
Corallorhiza trifida (ID, WS; 1998)
{Corallorhiza wisteriana}
Cypripedium
Cypripedium fasciculatum (CIC, ID, SRP; 1995)
Cypripedium montanum (ID, WTU; 2016)
Epipactis
Epipactis gigantea (BOIS, CIC, ID, OSC, SRP; 1987)
Goodyera
Goodyera oblongifolia (BOIS, CIC, ID, IDS, OSC, RM, SRP, WS; 2016)
Neottia
Neottia banksiana (ID, IDS, SRP, WS; 2014)
Neottia borealis (IDS; 1940)
Neottia convallarioides (ID, IDS; 2020)
Neottia cordata (CIC, ID, SRP, WTU; 2017)
Platanthera
{Platanthera aquilonis}
Platanthera dilatata (CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WCW, WS, WTU; 2016)
var. albiflora (ID, IDS, OSC, RM, WCW, WS, WTU; 2000)
var. dilatata (ID, IDS, RM, WCW, WS, WTU; 2000)
var. leucostachys (CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, WS, WTU; 2016)
Platanthera elegans (CIC, ID; 2016)
ssp. elegans (CIC, ID; 1995)
Platanthera elongata (ID; 1911)
{Platanthera ephemerantha}
{Platanthera huronensis}
Platanthera hyperborea (ID, WTU; 1995)
Platanthera orbiculata (ID, WS, WTU; 1978)
Platanthera sparsiflora (ID, IDS, WS; 2008)
Platanthera stricta (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Platanthera unalascensis (CIC-PYNF, ID, RM; 2016)
Spiranthes
Spiranthes porrifolia (SRP; 2006)
Spiranthes romanzoffiana (BOIS, CIC, CIC-PYNF, ID, RM, WS, WTU; 2000)

POACEAE:
Achnatherum
Achnatherum hymenoides (ID, SRP, WTU; 1965)
Achnatherum lemmonii (WTU; 1954)
{ssp. lemmonii}
Achnatherum lettermanii (ID, SRP, WTU; 2017)
Achnatherum nelsonii (CIC, ID, OSC, RM, SRP, WS, WTU; 2017)
ssp. dorei (CIC, ID, OSC, RM, WS, WTU; 2017)
ssp. nelsonii (ID, OSC, RM, SRP; 2017)
Achnatherum occidentale (CIC, ID, IDE, RM, WS; 2017)
ssp. californicum (CIC, ID, WS; 1981)
{ssp. occidentale}
{ssp. pubescens}
Achnatherum pinetorum (ID; 2003)
Achnatherum richardsonii (CIC-PYNF, RM; 2000)
{Achnatherum thurberianum}
Achnatherum webberi (ID; 2013)
Aegilops
Aegilops cylindrica (ID; 2019)
Agropyron
Agropyron cristatum (CIC-PYNF, ID, RM; 2000)
Agrostis
Agrostis alba (ID, SRP, WTU; 1994)
Agrostis capillaris (CIC, ID, RM; 2000)
Agrostis exarata (ID, RM, SRP, WS, WTU; 2016)
{Agrostis gigantea}
{Agrostis hyemalis}
Agrostis idahoensis (BOIS, CIC-PYNF, ID, RM, WS, WTU; 2003)
Agrostis oregonensis (CIC-PYNF, ID, RM; 2000)
{Agrostis pallens}
Agrostis rossiae (SRP; 1928)
Agrostis scabra (BOIS, CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
Agrostis stolonifera (ID, IDE, RM, USFS; 2006)
Agrostis variabilis (CIC, ID, RM, WTU; 2003)
Aira
Aira caryophyllea (ID, WTU; 1993)
{var. caryophyllea}
Alopecurus
Alopecurus aequalis (CIC, ID, RM, WS, WTU; 2000)
var. aequalis (CIC, ID, RM, WS; 2000)
Alopecurus geniculatus (ID, USFS; 1927)
Alopecurus pratensis (MONT, SRP; 1987)
Anthoxanthum
Anthoxanthum aristatum (ID; 2015)
{Anthoxanthum nitens}
Anthoxanthum odoratum (ID, IDE; 2020)
Apera
Apera interrupta (ID, SRP, USFS, WTU; 2015)
Aristida
{Aristida adscensionis}
Aristida basiramea (ID; 2020)
Aristida oligantha (ID, IDE, WS; 2002)
Aristida purpurea (BLMMD, ID, IDE, IDS, WS, WTU; 2004)
var. longiseta (BLMMD, ID, IDS, WS, WTU; 2004)
var. nealleyi (ID; 1978)
Arrhenatherum
Arrhenatherum elatius (ID, USFS, WTU; 1995)
ssp. elatius (USFS; 1925)
Avena
Avena fatua (CIC; 1994)
Avena sativa (CIC, ID; 1989)
Beckmannia
{Beckmannia syzigachne}
Bothriochloa
Bothriochloa laguroides (CIC, ID, SRP; 2008)
Bothriochloa saccharoides (IDE; 1987)
Bouteloua
{Bouteloua dactyloides}
Bromus
{Bromus anomalus}
Bromus briziformis (ID, RM, SRP, USFS, WS, WTU, WWB; 2019)
{Bromus catharticus}
Bromus ciliatus (CIC, CIC-PYNF, ID, RM, WS, WTU; 2001)
Bromus commutatus (ID, IDS, WS, WTU; 1993)
Bromus diandrus (ID; 2019)
Bromus hordeaceus (ID, IDS, MONT, WS, WTU; 1996)
Bromus inermis (ID, IDS, RM, WS; 2017)
Bromus japonicus (ID, WS; 1992)
Bromus pumpellianus (ID; 2019)
{Bromus racemosus}
{Bromus rubens}
{Bromus secalinus}
Bromus sitchensis (CIC, ID, IDE, IDS, RM, SRP, WS, WTU; 2019)
var. carinatus (ID, IDE, IDS, RM; 2019)
var. marginatus (CIC, WS, WTU; 1980)
var. polyanthus (IDS, WS; 1960)
{Bromus squarrosus}
Bromus sterilis (CIC-PYNF, ID, RM, SRP, WTU; 2010)
{Bromus suksdorfii}
Bromus tectorum (CIC, ID, NY, SRP, WS, WTU; 2019)
Bromus vulgaris (CIC, CIC-PYNF, ID, MONT, RM, WS, WTU, WWB; 2002)
Calamagrostis
Calamagrostis canadensis (BOIS, CIC, ID, RM, SRP, WS, WTU; 2000)
var. canadensis (CIC, ID, RM, WS, WTU; 2000)
{var. langsdorffii}
{Calamagrostis koelerioides}
Calamagrostis purpurascens (ID; 2017)
Calamagrostis rubescens (CIC, ID, IDS, RM, WS; 2019)
Calamagrostis stricta (CIC-PYNF, ID, IDS, RM; 2000)
ssp. inexpansa (CIC-PYNF, ID, RM; 2000)
Calamagrostis tweedyi (ID, IDS, SRP; 1992)
Cenchrus
Cenchrus longispinus (CIC, ID; 2013)
Cenchrus spinifex (ID; 1998)
Cinna
Cinna latifolia (ID, RM, WTU; 2000)
Coleataenia
Coleataenia longifolia (ID; 2020)
ssp. rigidula (ID; 2020)
Crypsis
Crypsis alopecuroides (ID; 2002)
Cynodon
{Cynodon dactylon}
Cynosurus
Cynosurus echinatus (BOIS, CIC, ID, IDE, OSC, SRP, WS, WTU, WWB; 2020)
Dactylis
Dactylis glomerata (ID, RM, USFS, WTU; 2019)
Danthonia
Danthonia californica (ID, IDS, OSC, SRP, WS, WTU; 2015)
Danthonia intermedia (CIC, ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Danthonia unispicata (ID, IDE, OSC, WS, WTU; 1996)
Deschampsia
Deschampsia cespitosa (CIC, ID, IDS, RM, SRP, WTU; 2016)
Deschampsia danthonioides (IDS; 1941)
Deschampsia elongata (CIC, ID, IDS, RM, SRP, WS, WTU; 2002)
Dichanthelium
Dichanthelium acuminatum (CIC, ID, OSC, WS, WTU, WWB; 1996)
ssp. acuminatum (ID, OSC, WS, WTU, WWB; 1996)
ssp. fasciculatum (WTU; 1966)
Dichanthelium oligosanthes (ID, IDE, IDS, WS, WWB; 2019)
ssp. scribnerianum (ID, IDE, IDS, WS, WWB; 2006)
Digitaria
Digitaria ischaemum (ID; 2020)
Digitaria sanguinalis (ID, SRP, USFS, WTU; 2020)
Echinochloa
Echinochloa crus-galli (ID, SRP, USFS, WS, WTU; 1995)
Elymus
Elymus canadensis (ID, IDS, WS; 2016)
var. canadensis (WS; 1927)
Elymus elymoides (CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
ssp. brevifolius (RM, WS; 1999)
ssp. elymoides (CIC, IDS, WS; 2000)
var. elymoides (CIC, RM; 2000)
Elymus glaucus (CIC, CIC-PYNF, ID, IDS, MONT, RM, SRP, WS, WTU; 2017)
ssp. glaucus (CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
{Elymus lanceolatus}
{ssp. lanceolatus}
{Elymus multisetus}
Elymus repens (CIC-PYNF, ID, RM, WTU; 2000)
Elymus scribneri (RM; 2000)
Elymus trachycaulus (ID, IDS, RM; 2000)
{ssp. subsecundus}
ssp. trachycaulus (IDS, RM; 2000)
Elymus trachycaulus × Elymus scribneri (CIC-PYNF; 2000)
Elymus trachycaulus × Hordeum jubatum (ID; 1937)
Elymus violaceus (WTU; 1954)
Elymus wawawaiensis (ID; 2019)
Eragrostis
Eragrostis cilianensis (ID, SRP, USFS, WS, WTU; 2014)
Eragrostis minor (ID, WS; 2003)
Eragrostis pectinacea (ID, SRP; 2020)
var. pectinacea (ID; 2020)
Festuca
Festuca brachyphylla (ID; 2004)
{ssp. brachyphylla}
Festuca idahoensis (CIC-PYNF, ID, IDE, RM, SRP, WS, WTU; 2019)
Festuca occidentalis (CIC, ID, RM, SRP, WTU; 2019)
Festuca ovina (ID; 1986)
Festuca rubra (CIC-PYNF, ID, RM, WS; 2004)
ssp. rubra (CIC-PYNF, RM; 2000)
ssp. vallicola (WS; 1945)
Festuca saximontana (ID, RM; 2000)
{var. purpusiana}
var. saximontana (ID, RM; 2000)
Festuca subulata (ID, WS; 1994)
Festuca subuliflora (ID; 1994)
Festuca viridula (ID, IDS, MONT, WS, WTU; 2017)
Glyceria
Glyceria borealis (ID; 1994)
Glyceria elata (ID, RM, SRP, WS, WTU; 2000)
Glyceria grandis (SRP; 2017)
Glyceria leptostachya (IDE; 2008)
Glyceria striata (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS; 2004)
Graphephorum
Graphephorum wolfii (CIC, ID, RM, WS, WTU; 2000)
Hesperostipa
Hesperostipa comata (ID, WS; 1977)
ssp. comata (WS; 1936)
Hierochloe
Hierochloe odorata (ID; 2004)
Holcus
Holcus lanatus (CIC, ID, IDE, USFS; 1995)
Hordeum
Hordeum brachyantherum (CIC-PYNF, ID, RM, WTU; 2000)
Hordeum depressum (ID; 1974)
Hordeum jubatum (ID, WS, WTU; 2017)
ssp. intermedium (ID; 2017)
ssp. jubatum (ID, WS; 2017)
Hordeum marinum (ID; 1937)
Hordeum murinum (ID, IDS; 1989)
Hordeum pusillum (ID, IDS; 1939)
Hordeum vulgare (ID; 1989)
Koeleria
Koeleria macrantha (BOIS, ID, RM, WS, WTU, WWB; 2019)
Leersia
Leersia oryzoides (ID; 1940)
Leymus
Leymus arenarius (WCW; 1979)
Leymus cinereus (ID, WTU; 1954)
Leymus racemosus (BBLM, CIC, ID; 1995)
Leymus triticoides (IDS; 1941)
Lolium
Lolium multiflorum (USFS; 1927)
Lolium perenne (ID; 1978)
Melica
Melica bulbosa (ID, IDS, OSC, RM, SRP, WS, WTU; 2017)
Melica fugax (ID; 1995)
{Melica smithii}
Melica spectabilis (CIC, ID, IDS, RM, SRP; 2017)
Melica subulata (ID, IDS, SRP, WS, WTU; 2009)
Melinis
{Melinis repens}
Milium
Milium vernale (ID, IDE, WS; 1989)
Muhlenbergia
Muhlenbergia filiformis (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2002)
{Muhlenbergia glomerata}
Muhlenbergia mexicana (ID; 1989)
{Muhlenbergia minutissima}
Muhlenbergia racemosa (ID; 1989)
Nassella
Nassella viridula (ID; 1994)
Panicum
Panicum capillare (ID, SRP, WS, WTU; 2015)
ssp. capillare (WS, WTU; 1956)
Panicum dichotomiflorum (ID, IDE; 2020)
ssp. dichotomiflorum (ID; 2020)
Panicum virgatum (IDS; 2015)
Pascopyrum
{Pascopyrum smithii}
Paspalum
Paspalum distichum (ID; 2002)
Phalaris
Phalaris arundinacea (ID, USFS, WS; 1994)
Phleum
Phleum alpinum (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2015)
var. alpinum (CIC, RM; 2000)
Phleum pratense (CIC, ID, RM, SRP, USFS, WS; 2016)
ssp. pratense (WS; 1927)
var. pratense (CIC, ID, RM, USFS; 2000)
Phragmites
Phragmites australis (ID; 1989)
ssp. australis (ID; 1978)
Piptatheropsis
Piptatheropsis exigua (CIC, ID, OSC, RM, SRP, WS, WTU; 2017)
{Piptatheropsis shoshoneana}
Poa
Poa annua (ID, SRP, USFS, WS; 2005)
Poa arnowiae (RM; 1999)
Poa bolanderi (ID, WS, WTU; 1991)
Poa bulbosa (CIC, ID, OSC, RM, WS, WTU; 2016)
ssp. vivipara (WS, WTU; 1997)
Poa compressa (ID, RM, WTU; 2000)
Poa cusickii (CIC-PYNF, ID, RM, WS; 2007)
{ssp. cusickii}
ssp. epilis (ID, RM, WS; 2000)
Poa douglasii (ID; 1973)
Poa fendleriana (CIC, ID; 1994)
{ssp. longiligula}
{Poa glauca}
{Poa interior}
Poa leibergii (CIC-PYNF, RM; 2000)
Poa leptocoma (CIC, CIC-PYNF, ID, RM, SRP, WS; 2000)
Poa nemoralis (WS; 1946)
Poa nervosa (ID, WS, WTU; 1987)
Poa palustris (CIC, ID, RM, WS, WTU; 2019)
Poa pratensis (ID, IDS, RM, SRP, USFS; 2019)
{ssp. agassizensis}
ssp. irrigata (ID; 2019)
{ssp. pratensis}
{Poa reflexa}
Poa secunda (BLMMD, CIC, ID, IDS, RM, SRP, WS, WTU; 2017)
ssp. juncifolia (ID, WS; 2017)
ssp. secunda (CIC, ID, SRP, WS, WTU; 2017)
Poa stenantha (ID, WTU; 1954)
{var. stenantha}
{Poa trivialis}
Poa wheeleri (CIC, CIC-PYNF, ID, IDS, RM, SRP, WS, WTU; 2017)
Podagrostis
Podagrostis humilis (ID, RM, WS; 2000)
Podagrostis thurberiana (BOIS, CIC, ID; 1999)
Polypogon
Polypogon monspeliensis (ID, WS; 2003)
Pseudelymus
{×Pseudelymus saxicola}
Pseudoroegneria
Pseudoroegneria spicata (ID, IDS, RM, WS, WTU; 2019)
Schedonorus
Schedonorus arundinaceus (ID, RM, WTU; 1967)
Schedonorus pratensis (ID, USFS, WS; 2004)
Schizachne
{Schizachne purpurascens}
Sclerochloa
Sclerochloa dura (ID, USFS, WS; 1971)
Secale
Secale cereale (ID; 1989)
Setaria
Setaria pumila (ID, WTU; 2020)
ssp. pumila (ID, WTU; 2020)
Setaria viridis (ID, SRP, WS; 2020)
var. viridis (ID; 2020)
Sorghum
Sorghum halepense (IDE; 1986)
Spartina
Spartina pectinata (CIC, ID; 1978)
Sporobolus
Sporobolus cryptandrus (ID, IDS, WS; 2020)
Sporobolus vaginiflorus (ID; 2020)
var. vaginiflorus (ID; 2020)
Taeniatherum
Taeniatherum caput-medusae (ID, OSC, SRP; 2008)
Thinopyrum
Thinopyrum elongatum (ID; 1989)
Thinopyrum intermedium (ID; 1989)
{ssp. intermedium}
Torreyochloa
Torreyochloa pallida (CIC, CIC-PYNF, ID, IDS, RM, WS, WTU; 2000)
var. pauciflora (CIC, CIC-PYNF, ID, IDS, RM, WS, WTU; 2000)
Trisetum
Trisetum canescens (CIC-PYNF, ID, RM; 2005)
Trisetum cernuum (ID, WS, WTU; 1978)
Trisetum flavescens (WS; 1971)
Trisetum spicatum (BOIS, CIC, CIC-PYNF, ID, IDS, MONT, RM, SRP, WS, WTU; 2017)
Triticum
Triticum aestivum (ID, IDE; 2019)
Vahlodea
Vahlodea atropurpurea (BOIS, CIC-PYNF, ID, MONT, OSC, RM, WS, WTU; 2004)
Ventenata
Ventenata dubia (CIC, ID, SRP; 2015)
Vulpia
Vulpia microstachys (ID, SRP; 1975)
var. pauciflora (SRP; 1946)
Vulpia myuros (ID, IDE, USFS, WS, WTU; 1988)
Vulpia octoflora (ID; 1975)

POTAMOGETONACEAE:
Potamogeton
Potamogeton alpinus (RM; 2000)
{Potamogeton amplifolius}
{Potamogeton berchtoldii}
{Potamogeton crispus}
Potamogeton epihydrus (CIC, CIC-PYNF, ID, MONTU, RM; 2000)
{Potamogeton foliosus}
{Potamogeton gramineus}
{Potamogeton illinoensis}
Potamogeton natans (WS; 1927)
{Potamogeton nodosus}
{Potamogeton praelongus}
Potamogeton pusillus (MONTU; 1999)
{Potamogeton richardsonii}
{Potamogeton robbinsii}

SCHEUCHZERIACEAE:
Scheuchzeria
{Scheuchzeria palustris}

TOFIELDIACEAE:
Tofieldia
Tofieldia intermedia (IDS, SRP; 1941)
Tofieldia occidentalis (WTU; 1956)
ssp. montana (WTU; 1956)
Triantha
Triantha glutinosa (BOIS, ID, SRP; 2017)
Triantha occidentalis (BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS; 2015)
ssp. brevistyla (CIC, CIC-PYNF, ID, OSC, WS; 2015)
ssp. montana (BOIS, CIC, CIC-PYNF, ID, OSC, RM, SRP, WS; 2015)

TYPHACEAE:
Sparganium
Sparganium angustifolium (CIC, ID, RM, WTU; 2000)
Sparganium emersum (ID; 1996)
{Sparganium fluctuans}
{Sparganium natans}
Typha
Typha latifolia (WS; 1963)