Vascular Plants of Ada County, Idaho

Generated from PNW Herbaria database
November 28, 2020.

118 family names
534 genus names
1,455 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

{an additional 413 species/infraspecies are to be expected based on presence in one of these adjacent counties: Canyon, Gem; these names are colored gray and enclosed in braces}

Index to Families:

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

FERNS:

Athyriaceae: Athyrium
Cystopteridaceae: Cystopteris
Dennstaedtiaceae: Pteridium
Equisetaceae: Equisetum
Isoetaceae: Isoetes
Marsileaceae: Marsilea
Psilotaceae: Psilotum
Pteridaceae: Adiantum
Salviniaceae: Azolla
Selaginellaceae: Selaginella
Woodsiaceae: Woodsia

GYMNOSPERMS:

Cupressaceae: Juniperus, Metasequoia, Platycladus
Ginkgoaceae: Ginkgo
Pinaceae: Abies, Cedrus, Larix, Picea, Pinus, Pseudotsuga
Taxaceae: Taxus

DICOTS:

Adoxaceae: Sambucus, Viburnum
Amaranthaceae: Amaranthus, Atriplex, Bassia, Chenopodiastrum, Chenopodium, Dysphania, Grayia, Halogeton, Krascheninnikovia, Oxybasis, Salsola, Suaeda
Anacardiaceae: Rhus, Toxicodendron
Apiaceae: Angelica, Anthriscus, Berula, Carum, Cicuta, Cogswellia, Conium, Coriandrum, Cymopterus, Daucus, Heracleum, Lomatium, Osmorhiza, Pastinaca, Perideridia
Apocynaceae: Apocynum, Asclepias, Cynanchum
Araliaceae: Hedera
Asteraceae: Achillea, Adenocaulon, Agoseris, Amauriopsis, Ambrosia, Anaphalis, Ancistrocarphus, Antennaria, Anthemis, Arctium, Arnica, Artemisia, Aster, Balsamorhiza, Bellis, Bidens, Blepharipappus, Brickellia, Carthamnus, Carthamus, Centaurea, Chaenactis, Chondrilla, Chrysothamnus, Cichorium, Cirsium, Conyza, Coreopsis, Cotula, Crepis, Cyclachaena, Dieteria, Ericameria, Erigeron, Eriophyllum, Eucephalus, Eurybia, Euthamia, Filago, Gaillardia, Glyptopleura, Gnaphalium, Grindelia, Gutierrezia, Helenium, Helianthella, Helianthus, Hemizonella, Heterotheca, Hieracium, Iva, Lactuca, Lagophylla, Lapsana, Layia, Leucanthemum, Lorandersonia, Lygodesmia, Madia, Malacothrix, Matricaria, Microseris, Nothocalais, Onopordum, Packera, Pleiacanthus, Psathyrotes, Pseudognaphalium, Psilocarphus, Pyrrocoma, Ratibida, Rhaponticum, Rigiopappus, Rudbeckia, Saussurea, Senecio, Solidago, Sonchus, Stenotus, Stephanomeria, Symphyotrichum, Tanacetum, Taraxacum, Tetradymia, Townsendia, Tragopogon, Tripleurospermum, Uropappus, Wyethia, Xanthium
Balsaminaceae: Impatiens
Berberidaceae: Berberis, Mahonia
Betulaceae: Alnus, Betula
Bignoniaceae: Campsis, Catalpa
Boraginaceae: Amsinckia, Anchusa, Asperugo, Buglossoides, Cryptantha, Cynoglossum, Greeneocharis, Hackelia, Lappula, Lithospermum, Mertensia, Myosotis, Oreocarya, Pectocarya, Plagiobothrys, Symphytum
Brassicaceae: Alyssum, Arabidopsis, Arabis, Armoracia, Barbarea, Boechera, Brassica, Camelina, Capsella, Cardamine, Caulanthus, Chorispora, Cusickiella, Descurainia, Draba, Erysimum, Eutrema, Hesperis, Hirschfeldia, Hornungia, Idahoa, Isatis, Lepidium, Lunaria, Microthlaspi, Nasturtium, Noccaea, Phoenicaulis, Physaria, Raphanus, Rorippa, Sinapis, Sisymbrium, Stanleya, Streptanthella, Strigosella, Thelypodium, Thlaspi, Thysanocarpus, Turritis
Cactaceae: Opuntia, Pediocactus
Campanulaceae: Downingia, Heterocodon, Triodanis
Cannabaceae: Cannabis, Celtis, Humulus
Caprifoliaceae: Lonicera, Symphoricarpos
Caryophyllaceae: Arenaria, Cerastium, Dichodon, Eremogone, Holosteum, Lychnis, Moehringia, Pseudostellaria, Sabulina, Sagina, Saponaria, Silene, Spergularia, Stellaria, Vaccaria
Celastraceae: Euonymus
Ceratophyllaceae: Ceratophyllum
Cleomaceae: Peritoma
Convolvulaceae: Calystegia, Convolvulus, Cuscuta
Cornaceae: Cornus
Crassulaceae: Crassula, Sedum
Cucurbitaceae: Bryonia, Echinocystis
Dipsacaceae: Dipsacus
Ebenaceae: Diospyros
Elaeagnaceae: Elaeagnus, Eleagnus, Shepherdia
Elatinaceae: Bergia, Elatine
Ericaceae: Arctostaphylos, Cassiope, Chimaphila, Orthilia, Pyrola, Rhododendron, Vaccinium
Euphorbiaceae: Acalypha, Croton, Euphorbia, Ricinus
Fabaceae: Acmispon, Amorpha, Astragalus, Caragana, Cercis, Dalea, Genista, Gleditsia, Glycyrrhiza, Gymnocladus, Hosackia, Laburnum, Ladeania, Lathyrus, Lotus, Lupinus, Medicago, Melilotus, Onobrychis, Oxytropis, Robinia, Securigera, Thermopsis, Trifolium, Vicia
Fagaceae: Castanea, Quercus
Gentianaceae: Frasera, Gentiana, Swertia, Zeltnera
Geraniaceae: Erodium, Geranium
Gesneriaceae: Saintpaulia
Grossulariaceae: Ribes
Haloragaceae: Myriophyllum
Heliotropiaceae: Heliotropium
Hydrangeaceae: Philadelphus
Hydrophyllaceae: Hesperochiron, Hydrophyllum, Nemophila, Phacelia
Hypericaceae: Hypericum
Juglandaceae: Juglans
Lamiaceae: Agastache, Ajuga, Glechoma, Lamium, Leonurus, Lycopus, Marrubium, Melissa, Mentha, Nepeta, Origanum, Physostegia, Pogogyne, Prunella, Salvia, Scutellaria, Teucrium
Limnanthaceae: Floerkea
Linaceae: Linum
Linderniaceae: Lindernia
Loasaceae: Mentzelia
Lythraceae: Ammannia, Lythrum, Rotala
Magnoliaceae: Liriodendron, Magnolia
Malvaceae: Hibiscus, Iliamna, Malva, Malvella, Sidalcea, Sphaeralcea, Tilia
Martyniaceae: Proboscidea
Molluginaceae: Mollugo
Montiaceae: Claytonia, Lewisia, Montia
Moraceae: Maclura, Morus
Namaceae: Nama
Nyctaginaceae: Abronia
Oleaceae: Forsythia, Fraxinus, Ligustrum, Syringa
Onagraceae: Boisduvalia, Camissonia, Chamaenerion, Chylismia, Circaea, Clarkia, Epilobium, Eremothera, Gayophytum, Ludwigia, Neoholmgrenia, Oenothera, Onagra, Taraxia
Orobanchaceae: Aphyllon, Castilleja, Cordylanthus, Orthocarpus, Pedicularis
Oxalidaceae: Oxalis
Paeoniaceae: Paeonia
Papaveraceae: Argemone, Dicentra, Eschscholzia, Fumaria, Papaver
Phrymaceae: Diplacus, Erythranthe, Mimulus
Plantaginaceae: Bacopa, Callitriche, Chionophila, Collinsia, Cymbalaria, Gratiola, Linaria, Penstemon, Plantago, Veronica
Platanaceae: Platanus
Polemoniaceae: Aliciella, Collomia, Eriastrum, Gilia, Gymnosteris, Ipomopsis, Langloisia, Leptosiphon, Linanthus, Microgilia, Microsteris, Navarretia, Phlox, Polemonium
Polygonaceae: Aconogonon, Bistorta, Chorizanthe, Eriogonum, Fagopyrum, Fallopia, Oxyria, Persicaria, Polygonum, Rumex
Portulacaceae: Portulaca
Primulaceae: Dodecatheon, Lysimachia, Primula
Ranunculaceae: Aconitum, Adonis, Anemone, Aquilegia, Beckwithia, Caltha, Ceratocephala, Clematis, Delphinium, Halerpestes, Myosurus, Ranunculus, Thalictrum, Trautvetteria
Rhamnaceae: Ceanothus
Rosaceae: Amelanchier, Cercocarpus, Chaenomeles, Cotoneaster, Crataegus, Dasiphora, Drymocallis, Fallugia, Fragaria, Geum, Malus, Physocarpus, Potentilla, Poteridium, Poterium, Prunus, Purshia, Pyracantha, Pyrus, Rosa, Rubus, Sanguisorba, Sorbus, Spiraea
Rubiaceae: Galium, Kelloggia
Salicaceae: Populus, Salix
Santalaceae: Arceuthobium, Comandra
Sapindaceae: Acer, Aesculus, Koelreuteria
Sarcobataceae: Sarcobatus
Saxifragaceae: Heuchera, Lithophragma, Micranthes, Ozomelis, Pectiantia
Scrophulariaceae: Limosella, Scrophularia, Verbascum
Simaroubaceae: Ailanthus
Solanaceae: Datura, Lycium, Nicandra, Nicotiana, Physalis, Solanum
Tamaricaceae: Tamarix
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: Lemna, Spirodela
Asparagaceae: Asparagus, Camassia, Convallaria, Leucocrinum, Maianthemum, Muscari, Ornithogalum, Quamasia, Scilla, Triteleia
Asphodelaceae: Hemerocallis
Cyperaceae: Amphiscirpus, Bolboschoenus, Carex, Cyperus, Eleocharis, Lipocarpha, Schoenoplectus, Scirpus
Hydrocharitaceae: Elodea, Najas
Iridaceae: Iris, Olsynium, Sisyrinchium
Juncaceae: Juncus
Juncaginaceae: Triglochin
Liliaceae: Calochortus, Erythronium, Fritillaria, Prosartes
Melanthiaceae: Toxicoscordion, Trillium, Veratrum
Orchidaceae: Corallorhiza, Neottia, Platanthera
Poaceae: Achnatherum, Aegilops, Agropyron, Agrostis, Alopecurus, Apera, Aristida, Avena, Bouteloua, Bromus, Calamagrostis, Cenchrus, Chloris, Crypsis, Cynodon, Dactylis, Danthonia, Deschampsia, Digitaria, Diplachne, Distichlis, Echinochloa, Elymus, Elytrigia, Eragrostis, Eremopyrum, Festuca, Glyceria, Hesperostipa, Holcus, Hordeum, Koeleria, Leersia, Leymus, Lolium, Melica, Muhlenbergia, Munroa, Panicum, Paspalum, Pennisetum, Phalaris, Phleum, Phragmites, Poa, Podagrostis, Polypogon, Psathyrostachys, Pseudelymus, Pseudoroegneria, Puccinellia, Schedonorus, Sclerochloa, Secale, Setaria, Sorghum, Sporobolus, Taeniatherum, Thinopyrum, Tridens, Tripidium, Trisetum, Ventenata, Vulpia
Potamogetonaceae: Potamogeton, Stuckenia, Zannichellia
Ruppiaceae: Ruppia
Typhaceae: Sparganium, Typha


FERNS:

ATHYRIACEAE:
Athyrium
{Athyrium filix-femina}

CYSTOPTERIDACEAE:
Cystopteris
Cystopteris fragilis (CIC, SRP; 2016)

DENNSTAEDTIACEAE:
Pteridium
{Pteridium aquilinum}
{ssp. pubescens}

EQUISETACEAE:
Equisetum
Equisetum arvense (CIC, SRP; 2016)
Equisetum hyemale (CIC, OSC, SRP; 2015)
Equisetum laevigatum (CIC, IDE, SRP; 1997)
Equisetum variegatum (ID; 1950)
ssp. variegatum (ID; 1950)

ISOETACEAE:
Isoetes
Isoetes lacustris (SRP; 2019)

MARSILEACEAE:
Marsilea
Marsilea vestita (CIC, SRP; 2015)

PSILOTACEAE:
Psilotum
Psilotum nudum (SRP; 2008)

PTERIDACEAE:
Adiantum
Adiantum aleuticum (OSC; 1921)

SALVINIACEAE:
Azolla
Azolla caroliniana (SRP; 1976)
Azolla filiculoides (ID; 1962)
Azolla microphylla (CIC, ID, IDS, SRP; 2018)
Azolla pinnata (IDE; 2007)

SELAGINELLACEAE:
Selaginella
Selaginella densa (SRP; 2012)

WOODSIACEAE:
Woodsia
Woodsia oregana (IDS, SRP; 2014)


GYMNOSPERMS:

CUPRESSACEAE:
Juniperus
Juniperus chinensis (SRP; 2008)
Juniperus occidentalis (SRP; 2019)
Juniperus virginiana (CIC, WCW; 1993)
Metasequoia
Metasequoia glyptostroboides (BOIS; 1981)
Platycladus
Platycladus orientalis (SRP; 1999)

GINKGOACEAE:
Ginkgo
Ginkgo biloba (CIC, SRP; 1996)

PINACEAE:
Abies
{Abies grandis}
Cedrus
Cedrus atlantica (SRP; 2006)
Larix
Larix decidua (SRP; 1997)
Picea
{Picea abies}
Picea pungens (SRP; 2008)
Pinus
Pinus contorta (SRP, WTU; 1998)
Pinus ponderosa (CIC, SRP; 2010)
var. scopulorum (CIC; 1973)
Pinus sylvestris (SRP; ?)
Pseudotsuga
Pseudotsuga menziesii (CIC, SRP, WS; 1994)
var. glauca (CIC, WS; 1992)

TAXACEAE:
Taxus
Taxus cuspidata (SRP; 1995)


DICOTS:

ADOXACEAE:
Sambucus
{Sambucus cerulea}
Sambucus racemosa (SRP, WTU; 2010)
var. microbotrys (SRP; 2010)
Viburnum
Viburnum acerifolium (CIC; 2005)
Viburnum lantana (CIC, SRP; 2015)
Viburnum opulus (CIC, SRP; 2011)

AMARANTHACEAE:
Amaranthus
Amaranthus albus (ID, RM, SRP; 2014)
Amaranthus blitoides (ID; 1950)
Amaranthus hybridus (NY; 1906)
Amaranthus retroflexus (ID, WS; 1950)
Atriplex
{Atriplex argentea}
Atriplex canescens (NY, SRP; 2017)
Atriplex confertifolia (NY, SRP, WS; 2017)
{Atriplex dioica}
Atriplex gardneri (ID, NY; 1937)
var. falcata (ID, NY; 1937)
Atriplex micrantha (SRP; 2015)
Atriplex patula (ID, IDE; 1950)
var. hastata (ID, IDE; 1950)
Atriplex prostrata (CIC, SRP; 2011)
Atriplex rosea (ID, SRP; 2014)
Atriplex truncata (WS; 1940)
Bassia
Bassia hyssopifolia (ID, IDS; 1940)
Bassia prostrata (CIC, SRP; 2017)
Bassia scoparia (ID, SRP; 2010)
Chenopodiastrum
Chenopodiastrum simplex (IDE; 2008)
Chenopodium
Chenopodium album (IDS, RM; 1956)
{Chenopodium fremontii}
{Chenopodium pratericola}
Dysphania
Dysphania botrys (ID, RM, SRP; 2015)
Grayia
Grayia spinosa (BOIS, ID, IDS, NY, SRP, WS; 2012)
Halogeton
Halogeton glomeratus (SRP; 2008)
Krascheninnikovia
Krascheninnikovia lanata (BBLM, BOIS, ID, SRP; 2001)
Oxybasis
Oxybasis rubra (SRP; 2014)
var. rubra (SRP; 2014)
Salsola
Salsola tragus (BOIS, ID, IDE, RM, SRP, WS, WTU; 2015)
Suaeda
{Suaeda calceoliformis}
Suaeda nigra (ID, IDS, NY; 1940)

ANACARDIACEAE:
Rhus
Rhus aromatica (CIC, IDS, NY, OSC, SRP, WTU; 2019)
var. aromatica (CIC, NY; 1995)
Rhus glabra (OSC, SRP; 1992)
Toxicodendron
Toxicodendron radicans (NY, SRP; 1994)
var. rydbergii (NY; 1994)

APIACEAE:
Angelica
{Angelica arguta}
Anthriscus
Anthriscus caucalis (CIC, ID, SRP; 2015)
Anthriscus scandicinus (SRP; 2011)
Berula
Berula incisa (CIC, NY, SRP; 2013)
Carum
{Carum carvi}
Cicuta
Cicuta douglasii (ID, SRP; 2011)
{Cicuta maculata}
{var. angustifolia}
Cogswellia
Cogswellia triternata (ID; 1938)
Conium
Conium maculatum (CIC, ID, IDE; 1972)
Coriandrum
Coriandrum sativum (IDE; 1988)
Cymopterus
{Cymopterus corrugatus}
Cymopterus glaucus (CIC; 1981)
{Cymopterus glomeratus}
Cymopterus petraeus (NY, SRP; 2003)
Cymopterus terebinthinus (SRP; 1930)
Daucus
Daucus carota (BBLM, CIC, ID, IDE, NY, SRP, WS; 2010)
Heracleum
Heracleum maximum (SRP; 1930)
Lomatium
{Lomatium ambiguum}
Lomatium andrusianum (CIC, IDS, SRP, WTU; 2019)
Lomatium anomalum (BOIS, CIC, SRP, WTU; 2016)
Lomatium brevifolium (WTU; 1950)
Lomatium canbyi (CIC, SRP; 2016)
Lomatium dissectum (BBLM, BOIS, ID; 2004)
Lomatium donnellii (IDS; 1942)
Lomatium foeniculaceum (IDS; 1956)
var. macdougalii (IDS; 1956)
Lomatium grayi (BBLM, BOIS, IDS, MONT, NY, SRP, WTU; 2014)
Lomatium leptocarpum (CIC, IDS, SRP; 2020)
Lomatium linearifolium (BBLM, BOIS, ID, NY, WS; 2003)
Lomatium linearifolium (CIC, SRP, WTU; 2018)
Lomatium macrocarpum (CIC, SRP; 2016)
Lomatium multifidum (BBLM-OWY, CIC, SRP; 2014)
Lomatium nevadense (NY, SRP; 2008)
var. nevadense (NY, SRP; 2008)
Lomatium nudicaule (CIC, ID, IDS, SRP, WS, WTU; 2019)
Lomatium nuttallii (IDS; 1956)
{Lomatium packardiae}
Lomatium papilioniferum (CIC, SRP; 2020)
Lomatium simplex (CIC, ID, SRP, WS, WTU; 2019)
Lomatium triternatum (BBLM, BBLM-OWY, BOIS, ID, IDS, MONT, OSC, SRP; 2018)
Osmorhiza
Osmorhiza berteroi (CIC, SRP; 2013)
Osmorhiza depauperata (CIC, IDS; 1981)
Osmorhiza occidentalis (CIC, ID, SRP; 2013)
{Osmorhiza purpurea}
Pastinaca
Pastinaca sativa (NY, SRP; 2010)
Perideridia
Perideridia bolanderi (SRP; 2013)
{ssp. bolanderi}
Perideridia montana (CIC, SRP; 2014)
{Perideridia parishii}

APOCYNACEAE:
Apocynum
Apocynum androsaemifolium (CIC, ID, SRP, WS; 2016)
Apocynum cannabinum (CIC, ID, IDE, NY, SRP, WS, WTU; 1972)
Apocynum ×floribundum (CIC, ID, SRP; 2012)
Asclepias
Asclepias cryptoceras (IDS, SRP; 2015)
Asclepias fascicularis (CIC, SRP; 2013)
Asclepias incarnata (CIC; 1974)
ssp. incarnata (CIC; 1974)
{Asclepias mexicana}
Asclepias speciosa (CIC, NY, SRP; 2018)
Cynanchum
{Cynanchum laeve}

ARALIACEAE:
Hedera
Hedera helix (SRP; 2016)

ASTERACEAE:
Achillea
Achillea filipendulina (SRP; 2013)
Achillea millefolium (BBLM, BOIS, CIC, ID, OSC, SRP, WTU; 2014)
Adenocaulon
{Adenocaulon bicolor}
Agoseris
Agoseris aurantiaca (CIC, SRP; 1979)
Agoseris glauca (SRP; 2013)
{var. glauca}
Agoseris grandiflora (CIC, SRP, WS; 2014)
Agoseris heterophylla (ID, SRP; 2014)
var. heterophylla (ID; 2003)
Agoseris parviflora (BOIS, CIC, SRP; 2013)
Amauriopsis
Amauriopsis dissecta (SRP; 1949)
Ambrosia
Ambrosia acanthicarpa (BOIS, CIC, ID, MONT, SRP; 2015)
Ambrosia artemisiifolia (CIC, ID, SRP; 2014)
Ambrosia psilostachya (IDE; 1987)
Ambrosia trifida (BOIS; 1983)
Anaphalis
Anaphalis margaritacea (CIC; 1976)
Ancistrocarphus
Ancistrocarphus filagineus (ID, SRP; 2014)
Antennaria
Antennaria dimorpha (BBLM, BOIS, CIC, ID, SRP; 2012)
Antennaria luzuloides (ID; 1941)
{ssp. luzuloides}
Anthemis
Anthemis cotula (ID, SRP; 1950)
Arctium
Arctium minus (CIC, ID, RM, SRP; 1982)
Arnica
Arnica cordifolia (CIC, ID, IDS, SRP; 2014)
Arnica latifolia (ID, SRP; 1935)
{Arnica mollis}
{Arnica rydbergii}
{Arnica sororia}
Artemisia
Artemisia alpina (BBLM; 1980)
Artemisia arbuscula (CIC, IDS, SRP; 2017)
ssp. arbuscula (CIC; 2012)
ssp. longiloba (SRP; 2017)
{Artemisia biennis}
Artemisia cana (CIC; 1981)
{Artemisia douglasiana}
Artemisia dracunculus (CIC, SRP; 2010)
Artemisia ludoviciana (BOIS, CIC, ID, IDE, SRP; 2016)
ssp. candicans (CIC, IDE; 1995)
ssp. ludoviciana (BOIS, CIC, ID; 2016)
Artemisia rigida (BBLM; 1988)
Artemisia spinescens (BOIS, ID, SRP; 2001)
Artemisia tridentata (BBLM, BOIS, CIC, ID, MONT, SRP, WS; 2014)
ssp. tridentata (CIC, ID, SRP; 1992)
ssp. vaseyana (MONT, SRP; 2014)
ssp. wyomingensis (BBLM, BOIS; 2001)
Artemisia tripartita (CIC, IDS; 1981)
Aster
Aster graminifolius (SRP; 1991)
Balsamorhiza
Balsamorhiza hispidula (CIC, ID, SRP, WS, WTU; 2014)
Balsamorhiza hookeri (BBLM, BOIS, CIC, ID, IDE, IDS, OSC, SRP, WS, WTU; 2013)
Balsamorhiza incana (ID, SRP; 2001)
Balsamorhiza macrophylla (ID; 1930)
Balsamorhiza sagittata (BBLM-OWY, CIC, ID, OSC, SRP, WS, WTU; 2019)
Bellis
Bellis perennis (SRP; 2019)
Bidens
Bidens cernua (CIC, ID, MONT; 1973)
Bidens connata (CIC; 1976)
Bidens frondosa (CIC, ID, IDE; 1982)
{Bidens vulgata}
Blepharipappus
Blepharipappus scaber (BOIS, CIC, ID, IDS, SRP, WS, WTU; 1992)
Brickellia
Brickellia microphylla (IDS, SRP; 2015)
Brickellia oblongifolia (CIC, SRP; 2014)
var. linifolia (CIC; ?)
var. oblongifolia (CIC, SRP; 2014)
Carthamnus
Carthamnus tinctorius (SRP; 1993)
Carthamus
Carthamus tinctorius (BBLM; 2001)
Centaurea
Centaurea benedicta (IDS; 1941)
Centaurea cyanus (CIC, SRP; 2014)
Centaurea diffusa (CIC, SRP; 2018)
{Centaurea solstitialis}
Centaurea stoebe (ID, SRP; 2015)
ssp. australis (ID, SRP; 2015)
Centaurea ×varnensis (CIC; 2013)
Chaenactis
{Chaenactis cusickii}
Chaenactis douglasii (BBLM, CIC, ID, IDS, SRP, WTU; 2009)
var. douglasii (CIC, SRP; 1975)
Chaenactis fremontii (SRP; 2017)
Chaenactis macrantha (ID, OSC, SRP, WTU; 2017)
Chaenactis stevioides (SRP; 2017)
Chondrilla
Chondrilla juncea (BBLM-OWY, CIC, ID, IDE, OSC, RM, SRP, WTU; 2015)
Chrysothamnus
Chrysothamnus viscidiflorus (CIC, ID, SRP; 1982)
{ssp. puberulus}
ssp. viscidiflorus (CIC, ID, SRP; 1982)
Cichorium
Cichorium intybus (CIC, ID, RM, SRP, WTU; 1998)
Cirsium
Cirsium arvense (CIC, IDE, MONT, NY, SRP; 2018)
Cirsium cymosum (CIC, ID, SRP; 2014)
var. canovirens (CIC, ID, SRP; 2014)
{Cirsium scariosum}
Cirsium vulgare (CIC, IDS, RM, SRP; 1956)
Conyza
Conyza canadensis (CIC, RM, SRP; 2010)
Coreopsis
Coreopsis lanceolata (SRP; 2010)
Coreopsis tinctoria (BOIS, CIC, ID, IDE, OSC, SRP; 2010)
Cotula
Cotula australis (WTU; ?)
Crepis
Crepis acuminata (BOIS, CIC, ID, SRP, WTU; 2018)
Crepis atribarba (CIC; 1973)
Crepis bakeri (ID; 1939)
Crepis intermedia (CIC, IDS, SRP; 2014)
Crepis modocensis (BOIS, CIC, ID, SRP; 2014)
Crepis occidentalis (BOIS, CIC, ID, SRP, WTU; 2014)
{Crepis runcinata}
{ssp. runcinata}
Cyclachaena
Cyclachaena xanthiifolia (ID, IDE; 1950)
Dieteria
Dieteria canescens (CIC, SRP, WS; 2016)
var. canescens (CIC; 1976)
{var. leucanthemifolia}
var. sessiliflora (WS; 1911)
Ericameria
Ericameria nauseosa (BBLM, CIC, ID, MONT, RM, SRP, WS; 2017)
ssp. consimilis (SRP; 2017)
var. hololeuca (CIC, ID, MONT, SRP, WS; 2017)
var. nauseosa (SRP; 1992)
var. oreophila (BBLM, CIC, ID, RM, SRP; 2017)
Erigeron
Erigeron annuus (CIC, ID, IDE, SRP; 2015)
Erigeron bloomeri (BOIS, CIC, SRP, WTU; 2012)
var. bloomeri (SRP; 2012)
Erigeron chrysopsidis (SRP; 1995)
Erigeron concinnus (ID, IDS; 1956)
var. concinnus (IDS; 1956)
Erigeron corymbosus (CIC; 2009)
Erigeron disparipilus (CIC; 1974)
Erigeron divergens (SRP; 1997)
Erigeron linearis (SRP; 2018)
{Erigeron philadelphicus}
Erigeron pumilus (BOIS, CIC, ID, SRP, WS, WTU; 2019)
var. intermedius (CIC, WS, WTU; 1972)
Erigeron speciosus (IDE; 2008)
Erigeron strigosus (CIC, SRP; 1991)
var. septentrionalis (CIC, SRP; 1991)
var. strigosus (CIC; 1974)
Eriophyllum
Eriophyllum gracilis (SRP; 1914)
Eriophyllum lanatum (CIC, ID, SRP, WS; 2014)
var. integrifolium (CIC, ID, SRP, WS; 2014)
var. lanatum (ID, SRP; 2012)
Eucephalus
Eucephalus elegans (CIC, SRP; 2014)
Eucephalus engelmannii (SRP; 1993)
Eurybia
Eurybia conspicua (CIC; 1973)
Euthamia
Euthamia graminifolia (ID; 2007)
Euthamia occidentalis (CIC, ID, IDE, IDS, SRP; 2016)
Filago
Filago arvensis (SRP; 2019)
Gaillardia
{Gaillardia aristata}
Glyptopleura
Glyptopleura marginata (ID, WTU; 1951)
Gnaphalium
Gnaphalium palustre (BBLM, CIC, ID, SRP; 2017)
Grindelia
{Grindelia hirsutula}
Grindelia oregana (SRP; 1928)
Grindelia squarrosa (BOIS, CIC, SRP; 2015)
Gutierrezia
Gutierrezia sarothrae (CIC; 1974)
Helenium
Helenium autumnale (OSC; 1930)
Helianthella
Helianthella uniflora (ID, SRP, WTU; 2014)
{var. douglasii}
var. uniflora (SRP; 2014)
Helianthus
Helianthus annuus (CIC, ID, IDE, SRP, WTU; 2015)
{Helianthus nuttallii}
{ssp. nuttallii}
{Helianthus petiolaris}
{ssp. fallax}
Hemizonella
{Hemizonella minima}
Heterotheca
Heterotheca villosa (IDS; 1956)
var. villosa (IDS; 1956)
Hieracium
{Hieracium albiflorum}
Hieracium scouleri (CIC, SRP; 1973)
Iva
Iva axillaris (CIC, ID, IDE, SRP; 2014)
Lactuca
Lactuca serriola (BOIS, CIC, ID, RM, SRP; 2014)
Lactuca tatarica (CIC, IDS, SRP; 1979)
ssp. pulchella (CIC, IDS, SRP; 1979)
Lagophylla
Lagophylla ramosissima (CIC, ID, SRP, WTU; 1992)
Lapsana
Lapsana communis (CIC, SRP; 2015)
Layia
Layia glandulosa (CIC, ID, SRP, WS; 1979)
Leucanthemum
Leucanthemum vulgare (SRP; 2013)
Lorandersonia
Lorandersonia linifolia (CIC; 1975)
Lygodesmia
Lygodesmia dianthopsis (CIC; 1979)
{Lygodesmia juncea}
Madia
Madia exigua (CIC, SRP; 2014)
Madia glomerata (CIC, SRP; 1992)
Madia gracilis (CIC, SRP; 2011)
Malacothrix
Malacothrix glabrata (ID; 1934)
Malacothrix sonchoides (ID, WTU; 1951)
{Malacothrix torreyi}
Matricaria
Matricaria chamomilla (CIC; 1976)
Matricaria discoidea (CIC, IDS, RM, SRP, WS, WTU; 2018)
Microseris
Microseris nutans (CIC, ID, SRP; 2014)
Nothocalais
{Nothocalais cuspidata}
Nothocalais troximoides (BOIS, CIC, SRP; 2015)
Onopordum
Onopordum acanthium (SRP; 1995)
Packera
Packera cana (SRP; 1974)
{Packera pseudaurea}
Pleiacanthus
{Pleiacanthus spinosus}
Psathyrotes
Psathyrotes annua (BBLM-OWY, WTU; 1992)
Pseudognaphalium
{Pseudognaphalium macounii}
{Pseudognaphalium microcephalum}
Pseudognaphalium stramineum (CIC, SRP; 2013)
Psilocarphus
Psilocarphus brevissimus (CIC, SRP; 2014)
var. brevissimus (CIC, SRP; 2014)
Psilocarphus oregonus (CIC, SRP, WS, WTU; 2014)
Pyrrocoma
Pyrrocoma carthamoides (CIC, SRP; 2010)
var. carthamoides (CIC, SRP; 2010)
{var. cusickii}
{Pyrrocoma lanceolata}
{var. lanceolata}
{Pyrrocoma racemosa}
{Pyrrocoma uniflora}
Ratibida
Ratibida columnifera (SRP; 1998)
Rhaponticum
Rhaponticum repens (SRP; 2011)
Rigiopappus
Rigiopappus leptocladus (CIC, ID, SRP, WTU; 2012)
Rudbeckia
Rudbeckia hirta (SRP; 2008)
Rudbeckia occidentalis (ID; 1911)
Saussurea
Saussurea americana (BOIS; 1970)
Senecio
{Senecio amplectens}
Senecio crassulus (SRP; 2013)
{Senecio hydrophiloides}
Senecio hydrophilus (IDS; 1956)
Senecio integerrimus (CIC, ID, IDS, SRP; 2014)
var. exaltatus (CIC, ID, SRP; 2014)
{Senecio serra}
{Senecio triangularis}
Senecio vulgaris (CIC, ID, MONT, SRP, WTU; 2010)
Solidago
Solidago canadensis (IDE, SRP; 2010)
Solidago gigantea (CIC, ID; 2016)
Solidago lepida (CIC, ID; 2015)
var. lepida (CIC; 1972)
var. salebrosa (CIC, ID; 2015)
Solidago missouriensis (CIC, SRP; 1992)
{Solidago multiradiata}
Solidago nemoralis (SRP; 1930)
Sonchus
Sonchus asper (SRP; 2010)
Sonchus oleraceus (IDS, SRP; 2015)
Stenotus
Stenotus acaulis (IDS; 1956)
{Stenotus lanuginosus}
Stephanomeria
Stephanomeria paniculata (CIC, IDE, SRP; 2010)
Stephanomeria tenuifolia (CIC; 1972)
Symphyotrichum
Symphyotrichum ascendens (CIC, ID, SRP; 2014)
Symphyotrichum bracteolatum (CIC, ID, SRP; 2014)
{Symphyotrichum campestre}
{Symphyotrichum ciliatum}
{Symphyotrichum foliaceum}
{Symphyotrichum frondosum}
Symphyotrichum lanceolatum (CIC, ID, IDE, SRP; 2015)
var. hesperium (CIC, ID, IDE, SRP; 2015)
{Symphyotrichum praealtum}
{Symphyotrichum spathulatum}
{Symphyotrichum subspicatum}
Tanacetum
Tanacetum balsamita (CIC; 1935)
Tanacetum parthenium (CIC; 2018)
{Tanacetum vulgare}
Taraxacum
Taraxacum erythrospermum (MONT, SRP; 1998)
Taraxacum officinale (ID, IDE, SRP, WS, WTU; 1997)
Tetradymia
Tetradymia glabrata (CIC, ID, IDS, WS, WTU; 1975)
f. calva (WTU; 1946)
Tetradymia spinosa (CIC, ID; 1973)
Townsendia
{Townsendia exscapa}
Townsendia florifer (BBLM, CIC, ID, SRP, WTU; 1981)
var. watsoni (WTU; 1951)
{Townsendia strigosa}
Tragopogon
Tragopogon dubius (BBLM, BOIS, CIC, IDS, SRP, WCW, WTU; 2014)
{Tragopogon porrifolius}
Tragopogon pratensis (CIC, SRP; 1973)
Tripleurospermum
Tripleurospermum inodorum (ID; 1954)
{Tripleurospermum maritimum}
{ssp. maritimum}
Uropappus
Uropappus lindleyi (CIC, SRP; 2016)
Wyethia
Wyethia amplexicaulis (CIC, SRP; 2019)
{Wyethia helenioides}
{Wyethia helianthoides}
Xanthium
Xanthium spinosum (IDE; 1949)
Xanthium strumarium (CIC, ID, IDE, OSC, SRP, WS; 2010)

BALSAMINACEAE:
Impatiens
{Impatiens capensis}

BERBERIDACEAE:
Berberis
Berberis thunbergii (CIC, SRP; 2015)
Berberis vulgaris (SRP; 2015)
Mahonia
Mahonia aquifolium (CIC, SRP, WS, WTU; 2013)
Mahonia repens (CIC, NY, SRP; 2012)

BETULACEAE:
Alnus
Alnus incana (BOIS, CIC, ID, NY, SRP; 2014)
ssp. tenuifolia (CIC, ID, NY, SRP; 2014)
Alnus rhombifolia (IDS, SRP; 2013)
Alnus rubra (SRP, WTU; 2019)
Alnus viridis (SRP; 1993)
ssp. sinuata (SRP; 1993)
Betula
Betula occidentalis (CIC, SRP; 2018)
Betula papyirtera (SRP; 1997)
Betula papyrifera (SRP; 2010)
Betula pendula (CIC; 1999)
f. crispa (CIC; 1999)

BIGNONIACEAE:
Campsis
{Campsis radicans}
Catalpa
Catalpa bignonioides (CIC, ID, SRP, WTU; 2019)
Catalpa ovata (SRP; 2005)
Catalpa speciosa (SRP; 2015)

BORAGINACEAE:
Amsinckia
Amsinckia intermedia (BBLM, SRP; 2003)
Amsinckia lycopsoides (CIC, SRP; 2018)
Amsinckia menziesii (CIC, SRP; 1993)
Amsinckia retrorsa (BOIS, CIC, ID, NY, SRP, WCW, WTU; 2011)
Amsinckia tessellata (CIC, ID, IDS, NY, SRP, WS, WTU; 2018)
Anchusa
Anchusa officinalis (NY; 1934)
Asperugo
Asperugo procumbens (CIC, SRP; 2019)
Buglossoides
Buglossoides arvensis (CIC, SRP; 2014)
Cryptantha
{Cryptantha affinis}
Cryptantha ambigua (CIC, ID, NY, SRP; 2013)
Cryptantha flaccida (BOIS, CIC, ID, NY, SRP, WS, WTU; 2003)
{Cryptantha grandiflora}
{Cryptantha intermedia}
{var. hendersonii}
Cryptantha pterocarya (CIC, SRP; 1993)
{var. pterocarya}
Cryptantha torreyana (CIC, ID, NY; 2013)
Cryptantha watsonii (CIC, SRP, WTU; 2013)
Cynoglossum
Cynoglossum officinale (SRP; 2009)
Greeneocharis
Greeneocharis circumscissa (CIC, ID, IDS, NY, SRP, WTU; 2005)
Hackelia
Hackelia cinerea (CIC, SRP; 2014)
Hackelia floribunda (BOIS, ID; 1939)
Hackelia micrantha (CIC, ID, NY, SRP, WS, WTU; 2013)
Lappula
Lappula fremontii (IDS; 1956)
Lappula longispina (WTU; 1955)
{Lappula occidentalis}
{var. occidentalis}
{var. stricta}
Lappula redowskii (BBLM, BOIS, CIC, ID, SRP; 1988)
{var. cupulata}
var. redowskii (CIC; 1975)
Lappula squarrosa (ID, IDS, SRP; 1956)
Lithospermum
Lithospermum ruderale (CIC, ID, IDS, NY, SRP, WTU; 2017)
Mertensia
{Mertensia campanulata}
{Mertensia ciliata}
{var. ciliata}
Mertensia foliosa (CIC, IDS; 1938)
Mertensia oblongifolia (ID, SRP; 2009)
Mertensia paniculata (OSC; 1913)
var. borealis (OSC; 1913)
Myosotis
{Myosotis asiatica}
Myosotis laxa (CIC, ID, NY, SRP, WTU; 2018)
Myosotis micrantha (CIC, ID, RM, SRP, WTU; 2010)
Myosotis scorpioides (CIC, SRP; 2011)
Oreocarya
Oreocarya humilis (IDS; 1956)
Pectocarya
Pectocarya linearis (ID; 1981)
Pectocarya penicillata (BBLM, NY; 1981)
Pectocarya setosa (ID, NY, SRP, WS; 1949)
Plagiobothrys
{Plagiobothrys cusickii}
Plagiobothrys scouleri (SRP; 1984)
Plagiobothrys tenellus (BOIS, CIC, ID, IDS, MONT, NY, SRP, WS, WTU; 2019)
Symphytum
Symphytum officinale (SRP; 2009)

BRASSICACEAE:
Alyssum
Alyssum alyssoides (BOIS, CIC, ID, NY, SRP; 2018)
Alyssum desertorum (BBLM, CIC, NY, SRP, WTU; 2011)
Alyssum simplex (SRP; 2019)
Arabidopsis
Arabidopsis thaliana (SRP; 2013)
Arabis
Arabis hirsuta (NY, SRP; 2011)
Armoracia
Armoracia rusticana (NY; 1906)
Barbarea
Barbarea orthoceras (CIC, SRP; 2014)
Barbarea vulgaris (SRP; 2015)
Boechera
Boechera holboellii (BOIS, NY, SRP; 2011)
Boechera pauciflora (BOIS, NY, SRP; 1986)
Boechera puberula (IDS, SRP; 1986)
Boechera retrofracta (ID, IDS; 1956)
Boechera sparsiflora (BBLM, BOIS, ID, IDS, NY, SRP, WCW; 2011)
Brassica
Brassica napus (WS; 1939)
{Brassica nigra}
Brassica rapa (CIC, ID, SRP, WTU; 2016)
Camelina
Camelina microcarpa (CIC, ID, IDS, NY, SRP, WTU; 2016)
Camelina sativa (RM, SRP; 2009)
Capsella
Capsella bursa-pastoris (CIC, ID, NY, OSC, RM, SRP, WS; 2010)
Cardamine
Cardamine hirsuta (CIC, SRP; 2019)
Cardamine oligosperma (CIC, SRP; 2011)
Cardamine pensylvanica (CIC, IDS; 1973)
Caulanthus
Caulanthus crassicaulis (ID, IDS, NY, SRP; 1990)
Caulanthus pilosus (BOIS, CIC, ID, NY, SRP; 2010)
Chorispora
Chorispora tenella (BBLM, BOIS, CIC, ID, MONT, NY, SRP, WS, WTU; 2010)
Cusickiella
Cusickiella douglasii (BOIS, CIC, ID, NY, SRP; 2014)
Descurainia
Descurainia californica (SRP; 1974)
Descurainia incana (SRP; 1974)
Descurainia incisa (BOIS, CIC, ID, NY, WTU; 1993)
ssp. incisa (BOIS, CIC, ID, NY, WTU; 1993)
Descurainia longepedicellata (CIC, NY; 1994)
Descurainia nelsonii (ID, NY, WTU; 1951)
Descurainia pinnata (BBLM, BOIS, ID, NY, SRP, WCW, WTU; 2010)
ssp. brachycarpa (BBLM, ID, NY, WCW, WTU; 1995)
ssp. halictorum (ID; 2007)
Descurainia sophia (BBLM, BOIS, CIC, ID, NY, SRP, WS, WTU; 2011)
Draba
Draba crassifolia (SRP; 1980)
Draba nemorosa (SRP; 1982)
Draba verna (BBLM, BBLM-OWY, CIC, ID, MONT, NY, SRP, WCW, WS, WTU; 2011)
Erysimum
Erysimum capitatum (BOIS, CIC, ID, NY, SRP; 2015)
var. capitatum (CIC, NY; 1999)
var. purshii (CIC; 1972)
Erysimum inconspicuum (ID, SRP; 1963)
Erysimum occidentale (SRP, WCW; 1971)
Erysimum repandum (BBLM, CIC, DPP, ID, IDE, IDS, NY, SRP, USFS, WS, WTU; 2018)
var. inconspicuum (CIC; 1975)
Eutrema
{Eutrema salsugineum}
Hesperis
Hesperis matronalis (CIC; 2005)
Hirschfeldia
Hirschfeldia incana (CIC, ID, IDS, SRP; 2015)
Hornungia
Hornungia procumbens (CIC, NY, OSC; 1979)
Idahoa
Idahoa scapigera (BOIS, CIC, ID, IDS, NY, SRP, WTU; 2010)
Isatis
Isatis tinctoria (SRP; 2008)
Lepidium
Lepidium appelianum (IDS; 1956)
{Lepidium campestre}
Lepidium chalepense (CIC, NY, WTU; 1981)
Lepidium davisii (BBLM, BBLM-OWY, CIC, NY; 1988)
{Lepidium densiflorum}
Lepidium draba (BBLM, CIC, ID, MONT, NY, OSC, SRP, WS; 2008)
Lepidium latifolium (IDE, SRP; 2013)
Lepidium montanum (CIC, ID, SRP; 1982)
Lepidium papilliferum (BBLM, CIC, CIC-SHO, ID, NY, SRP, WS, WTU; 2007)
Lepidium perfoliatum (BBLM, BOIS, CIC, ID, IDS, SRP, WCW, WS, WTU; 2018)
{Lepidium ramosissimum}
Lepidium virginicum (CIC; 1973)
ssp. menziesii (CIC; 1973)
Lunaria
Lunaria annua (SRP; 2015)
Microthlaspi
Microthlaspi perfoliatum (CIC, ID, SRP; 2018)
Nasturtium
Nasturtium officinale (CIC, ID, IDS, RM, SRP, WS; 2015)
Noccaea
Noccaea fendleri (SRP; 1914)
{ssp. glauca}
Phoenicaulis
Phoenicaulis cheiranthoides (BBLM, NY, SRP, WS, WTU; 2000)
Physaria
Physaria douglasii (SRP; 1982)
Physaria kingii (ID; 1963)
ssp. diversifolia (ID; 1963)
Raphanus
{Raphanus raphanistrum}
Rorippa
{Rorippa curvipes}
Rorippa curvisiliqua (NY; 1975)
Rorippa palustris (CIC; 1975)
ssp. hispida (CIC; 1973)
ssp. palustris (CIC; 1975)
{Rorippa sinuata}
{Rorippa sphaerocarpa}
{Rorippa sylvestris}
Sinapis
Sinapis arvensis (CIC, IDS, NY; 2003)
Sisymbrium
{Sisymbrium altissimum}
Sisymbrium loeselii (BOIS, USFS; 1959)
{Sisymbrium officinale}
Stanleya
{Stanleya confertiflora}
{Stanleya pinnata}
{var. pinnata}
Streptanthella
Streptanthella longirostris (CIC; 1975)
Strigosella
Strigosella africana (BBLM; 1984)
Thelypodium
{Thelypodium integrifolium}
{ssp. complanatum}
{ssp. integrifolium}
Thelypodium laciniatum (CIC, SRP; 1973)
{Thelypodium milleflorum}
Thlaspi
Thlaspi arvense (CIC, SRP; 1974)
Thysanocarpus
Thysanocarpus curvipes (CIC, ID, IDS, SRP, WS, WTU; 2016)
Turritis
Turritis glabra (CIC, SRP; 2014)

CACTACEAE:
Opuntia
Opuntia polyacantha (SRP; 2019)
var. polyacantha (SRP; 2019)
Pediocactus
Pediocactus simpsonii (SRP; 2014)

CAMPANULACEAE:
Downingia
Downingia bicornuta (ID, WS; 1937)
var. bicornuta (WS; 1937)
Heterocodon
Heterocodon rariflorus (CIC, SRP; 2014)
Triodanis
Triodanis perfoliata (CIC, SRP; 1992)

CANNABACEAE:
Cannabis
Cannabis sativa (SRP; 1973)
Celtis
Celtis occidentalis (CIC, NY, SRP; 2011)
Celtis reticulata (BBLM, BOIS, CIC, IDS, NY, SRP, WTU; 2016)
Humulus
Humulus lupulus (IDS, SRP; 2010)

CAPRIFOLIACEAE:
Lonicera
Lonicera ×bella (CIC, SRP; 2015)
Lonicera maackii (OSC, SRP; 2011)
Lonicera tatarica (CIC, SRP; 2015)
Lonicera utahensis (IDS, SRP; 1974)
Lonicera webbiana (SRP; 2008)
Symphoricarpos
Symphoricarpos albus (CIC, SRP; 1972)
var. laevigatus (CIC; 1972)
{Symphoricarpos occidentalis}
Symphoricarpos rotundifolius (CIC, SRP; 2013)
var. oreophilus (SRP; 2008)
var. vaccinioides (CIC; 2013)

CARYOPHYLLACEAE:
Arenaria
Arenaria serpyllifolia (NY; 1974)
Cerastium
Cerastium fontanum (CIC, NY, SRP; 2012)
ssp. vulgare (CIC, SRP; 2012)
Cerastium glomeratum (IDS, SRP; 2019)
{Cerastium nutans}
Dichodon
Dichodon viscidum (SRP; 2011)
Eremogone
Eremogone congesta (BOIS, SRP; 2014)
var. cephaloidea (BOIS, SRP; 2014)
Eremogone franklinii (SRP; 2016)
Holosteum
Holosteum umbellatum (BOIS, ID, MONT, NY, OSC, SRP, WTU; 1997)
Lychnis
Lychnis coronaria (CIC; 1972)
Moehringia
Moehringia macrophylla (SRP; 1981)
Pseudostellaria
Pseudostellaria jamesiana (CIC; 1973)
Sabulina
Sabulina pusilla (CIC, NY, WTU; 1981)
Sagina
{Sagina procumbens}
{Sagina saginoides}
Saponaria
Saponaria officinalis (BOIS, CIC, ID, SRP; 1995)
Silene
Silene antirrhina (CIC; 1973)
Silene latifolia (CIC; 1974)
Silene menziesii (CIC, ID, SRP; 2002)
Spergularia
Spergularia diandra (CIC, NY, SRP; 2008)
{Spergularia rubra}
{Spergularia salina}
Stellaria
Stellaria borealis (CIC; 1973)
ssp. sitchana (CIC; 1973)
Stellaria crispa (SRP; 1974)
Stellaria longipes (NY, SRP; 1927)
Stellaria media (CIC, NY, RM, SRP, WS; 1998)
Stellaria nitens (CIC, ID, NY, WS, WTU; 1982)
Vaccaria
Vaccaria hispanica (CIC, NY, RM, WS, WTU; 1972)

CELASTRACEAE:
Euonymus
Euonymus europaeus (CIC, SRP; 2015)
Euonymus japonicus (SRP; 2011)

CERATOPHYLLACEAE:
Ceratophyllum
Ceratophyllum demersum (CIC, ID, SRP; 2018)

CLEOMACEAE:
Peritoma
Peritoma lutea (ID, SRP, WTU; 2017)
{Peritoma multicaulis}
Peritoma platycarpa (NY; 1934)
{Peritoma serrulata}

CONVOLVULACEAE:
Calystegia
{Calystegia sepium}
{ssp. angulata}
Convolvulus
Convolvulus arvensis (CIC, ID, IDE, NY, RM, SRP, WS, WTU; 2014)
Cuscuta
Cuscuta approximata (CIC, NY; 1981)
Cuscuta campestris (ID, WTU; 2006)
Cuscuta epithymum (IDE; 1948)
Cuscuta indecora (CIC, ID; 1974)
{var. indecora}
Cuscuta occidentalis (CIC; 1983)
Cuscuta pentagona (CIC; 1973)

CORNACEAE:
Cornus
Cornus occidentalis (CIC, ID; 1997)
Cornus sanguinea (CIC, SRP; 2017)
Cornus sericea (CIC, RM; 1999)
var. occidentalis (CIC; 1999)
var. sericea (RM; 1911)
Cornus stolonifera (ID, SRP; 2016)

CRASSULACEAE:
Crassula
Crassula aquatica (SRP; 2015)
Sedum
Sedum lanceolatum (CIC; 2013)
Sedum stenopetalum (CIC, ID, OSC, SRP; 1996)

CUCURBITACEAE:
Bryonia
{Bryonia alba}
Echinocystis
Echinocystis lobata (CIC, ID, IDS, NY, OSC, SRP, WS, WTU; 2012)

DIPSACACEAE:
Dipsacus
Dipsacus fullonum (CIC, SRP, USFS; 1982)
Dipsacus sativus (SRP; 2008)

EBENACEAE:
Diospyros
Diospyros kaki (SRP; 1975)

ELAEAGNACEAE:
Elaeagnus
Elaeagnus angustifolia (CIC, ID, NY, SRP; 1994)
Eleagnus
Eleagnus angustifolia (SRP; 2015)
Shepherdia
Shepherdia argentea (SRP; 2010)
{Shepherdia canadensis}

ELATINACEAE:
Bergia
Bergia texana (CIC; 1974)
Elatine
Elatine ambigua (SRP; 2015)
Elatine californica (SRP; 2015)
Elatine rubella (SRP; 2014)
Elatine triandra (SRP; 2008)

ERICACEAE:
Arctostaphylos
Arctostaphylos uva-ursi (IDS; 1972)
Cassiope
Cassiope mertensiana (ID; 1912)
Chimaphila
{Chimaphila umbellata}
Orthilia
{Orthilia secunda}
Pyrola
{Pyrola asarifolia}
{ssp. asarifolia}
Rhododendron
Rhododendron columbianum (IDS; 1972)
Vaccinium
{Vaccinium membranaceum}

EUPHORBIACEAE:
Acalypha
Acalypha australis (SRP; 2014)
Croton
Croton setigerus (BBLM, CIC, ID, IDS, SRP; 2018)
Euphorbia
Euphorbia cyparissias (SRP; 1991)
Euphorbia glyptosperma (CIC, SRP; 2011)
Euphorbia maculata (CIC, ID, IDE, SRP; 2010)
Euphorbia marginata (SRP; 1933)
Euphorbia myrsinites (CIC, SRP; 2019)
{Euphorbia peplus}
Euphorbia serpillifolia (CIC, SRP; 2015)
ssp. hirtula (CIC; 2014)
{ssp. serpillifolia}
Euphorbia virgata (BOIS, IDE; 2003)
Ricinus
{Ricinus communis}

FABACEAE:
Acmispon
Acmispon americanus (CIC, ID, IDE, NY, SRP; 2009)
var. americanus (CIC; 1975)
Amorpha
Amorpha fruticosa (CIC, ID, IDE, IDS, NY, SRP, WTU; 2018)
Astragalus
Astragalus adanus (CIC, IDS, RM, SRP; 2016)
{Astragalus argophyllus}
{var. martinii}
Astragalus arrectus (SRP; 1978)
{Astragalus atratus}
{var. owyheensis}
Astragalus beckwithii (CIC; 1973)
{var. weiserensis}
Astragalus boiseanus (RM; 1910)
Astragalus canadensis (IDS; 1956)
var. mortonii (IDS; 1956)
Astragalus cicer (CIC, NY, SRP; 2008)
{Astragalus collinus}
Astragalus curvicarpus (CIC, ID, NY, SRP, WS, WTU; 1984)
var. curvicarpus (ID, NY, WS; 1984)
Astragalus cusickii (CIC; 1987)
var. cusickii (CIC; 1987)
Astragalus eremicus (NY; 1979)
Astragalus eremiticus (BBLM, BOIS, CIC, ID, MONT, NY, OSC, SRP, WCW, WS, WTU; 2018)
var. spencianus (CIC, OSC; 2005)
Astragalus filipes (BBLM, CIC, SRP, WS; 2020)
Astragalus geyeri (CIC; 1975)
Astragalus inflexus (ID, IDS; 1940)
var. glareosus (IDS; 1940)
{Astragalus iodanthus}
{var. diaphanoides}
Astragalus lentiginosus (CIC, NY, SRP, WTU; 2020)
var. araneosus (SRP; 2014)
var. lentiginosus (CIC, NY, WTU; 1981)
{var. palans}
{var. platyphyllidius}
var. salinus (CIC; 1974)
Astragalus malacus (IDS; 1956)
Astragalus mulfordiae (BBLM, BOIS, CIC, ID, NY, OSC, SRP, WS; 2014)
Astragalus newberryi (SRP; 1994)
Astragalus nudisiliquus (ID; 1973)
Astragalus purshii (BBLM, BOIS, CIC, ID, IDS, MONT, NY, OSC, SRP, WCW, WS, WTU; 2017)
var. glareosus (BBLM, BOIS, CIC, ID, IDS, NY, OSC, SRP, WCW; 2014)
var. lagopinus (CIC, SRP; 2014)
var. ophiogenes (BBLM, CIC, NY; 1981)
var. purshii (NY; 1997)
Astragalus reventus (ID, WS; 1997)
Astragalus sinuatus (ID, IDS, WTU; 1951)
Astragalus utahensis (IDS; 1956)
Caragana
Caragana arborescens (SRP; 2017)
Cercis
Cercis canadensis (IDE; 1988)
Dalea
{Dalea ornata}
Genista
Genista tinctoria (CIC, SRP; 2017)
Gleditsia
Gleditsia triacanthos (CIC; 1981)
Glycyrrhiza
Glycyrrhiza lepidota (CIC, IDS; 1995)
Gymnocladus
Gymnocladus dioicus (SRP; 2010)
Hosackia
{Hosackia pinnata}
Laburnum
{Laburnum anagyroidis}
Ladeania
Ladeania lanceolata (ID; 1934)
Lathyrus
Lathyrus lanszwertii (SRP; 1994)
{var. bijugatus}
Lathyrus nevadensis (CIC; 1987)
{var. cusickii}
var. nevadensis (CIC; 1987)
Lathyrus palustris (SRP; 1972)
Lathyrus pauciflorus (CIC, ID, NY, OSC, SRP; 2014)
var. pauciflorus (CIC, ID, NY, OSC; 2013)
var. utahensis (CIC; 1973)
Lathyrus rigidus (CIC, ID; 1960)
Lotus
Lotus corniculatus (SRP; 2015)
Lotus tenuis (ID, SRP; 2016)
Lupinus
Lupinus arbustus (BOIS, CIC, ID, IDS, NY, SRP; 2014)
Lupinus argenteus (CIC, ID, IDS, NY, SRP, WS, WTU; 2013)
var. argenteus (IDS, NY; 1942)
var. holosericeus (CIC; 1975)
Lupinus caudatus (BBLM-OWY, CIC, ID, NY, SRP, WCW, WS, WTU; 2018)
var. caudatus (CIC, ID, NY, SRP, WS, WTU; 2018)
Lupinus leucophyllus (ID, NY; 1996)
{var. leucophyllus}
Lupinus pusillus (BBLM, CIC, NY, SRP, WTU; 1994)
var. pusillus (NY; 1980)
Lupinus sericeus (CIC, NY, SRP; 2014)
var. sericeus (CIC, SRP; 2013)
Medicago
Medicago lupulina (CIC, ID, IDS, NY, RM, SRP, WS, WTU; 2014)
Medicago sativa (CIC, SRP; 2008)
{ssp. falcata}
Melilotus
Melilotus albus (CIC, ID, RM, SRP; 2005)
Melilotus officinalis (CIC, ID, SRP, WTU; 2018)
Onobrychis
Onobrychis viciifolia (CIC, IDE, NY, SRP; 2009)
Oxytropis
{Oxytropis lambertii}
Robinia
Robinia pseudoacacia (CIC, ID, SRP, WTU; 1994)
Securigera
Securigera varia (MONT; 1987)
Thermopsis
Thermopsis montana (SRP; 1994)
{var. montana}
{var. ovata}
Trifolium
Trifolium campestre (SRP; 1911)
Trifolium douglasii (SRP; 1932)
Trifolium dubium (SRP; 1995)
Trifolium fragiferum (SRP, WTU; 2014)
{Trifolium gracilentum}
Trifolium hybridum (CIC, IDS, NY, SRP; 2012)
Trifolium incarnatum (SRP; 1991)
{Trifolium longipes}
Trifolium macrocephalum (BOIS, ID, SRP; 2014)
Trifolium microcephalum (BOIS, CIC, ID, NY, SRP, WTU; 2014)
Trifolium pratense (CIC, SRP; 2014)
Trifolium repens (IDS, SRP; 2013)
Trifolium variegatum (ID, SRP, WS; 2017)
{Trifolium wormskioldii}
Vicia
Vicia americana (CIC, ID, NY, SRP, WS; 2014)
var. americana (NY, SRP; 2014)
var. minor (NY, SRP; 1931)
Vicia cracca (CIC; 1973)
Vicia sativa (CIC, SRP; 2019)
var. angustifolia (SRP; 2019)
Vicia villosa (IDS; 1956)

FAGACEAE:
Castanea
Castanea dentata (SRP; 1933)
Quercus
Quercus robur (CIC, SRP; 2011)
Quercus rubra (SRP; 2011)
Quercus suber (SRP; 2011)

GENTIANACEAE:
Frasera
Frasera albicaulis (BBLM, SRP; 1993)
var. cusickii (SRP; 1993)
{var. idahoensis}
Frasera montana (ID, NY; 1940)
Gentiana
{Gentiana calycosa}
Swertia
{Swertia perennis}
Zeltnera
{Zeltnera exaltata}

GERANIACEAE:
Erodium
Erodium cicutarium (BBLM, BOIS, CIC, ID, IDS, MONT, NY, OSC, SRP, WCW, WS, WTU; 2011)
Geranium
{Geranium bicknellii}
Geranium caespitosum (NY; 1934)
Geranium carolinianum (CIC, NY, SRP; 2014)
Geranium oreganum (IDS; 1940)
{Geranium purpureum}
Geranium richardsonii (SRP; 1971)
{Geranium robertianum}
Geranium viscosissimum (CIC, NY, SRP, WS, WTU; 2018)
var. incisum (CIC, NY, WS; 2013)

GESNERIACEAE:
Saintpaulia
Saintpaulia ionantha (SRP; 1996)
var. diplotricha (SRP; 1996)

GROSSULARIACEAE:
Ribes
Ribes amarum (WCW; 1968)
Ribes aureum (BBLM, CIC, ID, IDS, NY, OSC, SRP, WS; 2010)
Ribes cereum (CIC, ID, SRP; 2016)
var. cereum (CIC, SRP; 2016)
Ribes hudsonianum (NY, WTU; 1965)
Ribes lacustre (NY, SRP, WS, WTU; 1993)
Ribes niveum (SRP; 1980)
Ribes oxyacanthoides (IDS; 1956)
var. setosum (IDS; 1956)
Ribes velutinum (IDS; 1937)
Ribes viscosissimum (IDS, WTU; 1965)

HALORAGACEAE:
Myriophyllum
{Myriophyllum aquaticum}
Myriophyllum sibiricum (CIC, SRP; 2017)
Myriophyllum spicatum (CIC, ID, IDE, SRP; 2015)

HELIOTROPIACEAE:
Heliotropium
{Heliotropium curassavicum}
{var. obovatum}

HYDRANGEACEAE:
Philadelphus
Philadelphus lewisii (BOIS, CIC, ID, IDS, NY, SRP; 2013)

HYDROPHYLLACEAE:
Hesperochiron
{Hesperochiron californicus}
Hesperochiron pumilus (SRP; 1982)
Hydrophyllum
Hydrophyllum capitatum (BBLM, BBLM-OWY, CIC, ID, NY, SRP, WTU; 2013)
var. capitatum (CIC, SRP; 2013)
Nemophila
Nemophila breviflora (CIC, SRP; 2013)
Nemophila parviflora (SRP, WTU; 2002)
{var. austiniae}
Phacelia
{Phacelia glandulifera}
Phacelia hastata (BOIS, CIC, ID, NY, SRP, WTU; 2013)
var. hastata (CIC, ID, NY, SRP; 2013)
Phacelia heterophylla (ID, NY, SRP, WS, WTU; 1996)
Phacelia linearis (CIC, ID, IDS, SRP, WCW, WTU; 2016)
Phacelia lutea (SRP; 2017)
var. lutea (SRP; 2017)
Phacelia ramosissima (ID; 2013)

HYPERICACEAE:
Hypericum
{Hypericum anagalloides}
{Hypericum formosum}
Hypericum perforatum (CIC, SRP; 2010)
{Hypericum scouleri}

JUGLANDACEAE:
Juglans
Juglans nigra (NY, SRP; 2011)
Juglans regia (SRP; 2019)

LAMIACEAE:
Agastache
Agastache urticifolia (CIC, ID, SRP, WS; 2014)
var. urticifolia (CIC; 2013)
Ajuga
Ajuga reptans (SRP; 1989)
Glechoma
Glechoma hederacea (CIC, IDE, SRP; 1987)
Lamium
Lamium amplexicaule (CIC, ID, IDS, NY, SRP, WTU; 2014)
{Lamium maculatum}
Lamium purpureum (SRP, WTU; 2014)
Leonurus
Leonurus cardiaca (CIC, SRP; 2011)
Lycopus
Lycopus americanus (CIC, ID, IDE, WTU; 2016)
{Lycopus asper}
Marrubium
Marrubium vulgare (CIC, NY, SRP; 2015)
Melissa
Melissa officinalis (SRP; 2011)
Mentha
Mentha canadensis (CIC; 1973)
Mentha spicata (CIC, ID, NY, SRP; 2007)
{Mentha ×villosa}
Nepeta
Nepeta cataria (CIC, ID, NY, SRP; 2016)
Origanum
Origanum vulgare (SRP; 2010)
Physostegia
{Physostegia parviflora}
Pogogyne
Pogogyne floribunda (BBLM; 2000)
Pogogyne serpylloides (CIC; 2000)
Prunella
{Prunella vulgaris}
Salvia
Salvia dorrii (BOIS, CIC, IDS, SRP, WTU; 2015)
var. dorrii (CIC, WTU; 1974)
var. incana (IDS, SRP; 2015)
Salvia officinalis (SRP; 1928)
Scutellaria
Scutellaria angustifolia (CIC, ID, SRP; 2014)
ssp. angustifolia (SRP; 2014)
ssp. micrantha (CIC, ID; 1973)
Scutellaria nana (CIC, NY; 1988)
Teucrium
Teucrium canadense (CIC; 1975)
var. occidentale (CIC; 1975)

LIMNANTHACEAE:
Floerkea
Floerkea proserpinacoides (CIC, SRP; 1994)

LINACEAE:
Linum
Linum lewisii (CIC, SRP; 2016)
var. lewisii (SRP; 2014)
Linum perenne (SRP, WTU; 1998)

LINDERNIACEAE:
Lindernia
Lindernia dubia (CIC, ID, IDS; 1985)

LOASACEAE:
Mentzelia
{Mentzelia albicaulis}
Mentzelia dispersa (BOIS, CIC, ID, NY, SRP, WTU; 2014)
Mentzelia laevicaulis (NY, SRP, WCW, WS; 2008)
var. laevicaulis (NY; 1911)
{var. parviflora}
Mentzelia torreyi (CIC, NY, WS; 1972)
var. acerosa (NY; 1946)
{Mentzelia veatchiana}

LYTHRACEAE:
Ammannia
{Ammannia robusta}
Lythrum
Lythrum salicaria (BOIS, CIC, ID, IDS, NY, OSC, SRP, WS, WTU; 2015)
Lythrum tribracteatum (CIC, NY; 1995)
Rotala
Rotala ramosior (CIC, NY, SRP; 2013)

MAGNOLIACEAE:
Liriodendron
Liriodendron tulipifera (SRP; 1997)
Magnolia
Magnolia ×soulangeana (SRP; 2001)
Magnolia stellata (SRP; 1994)

MALVACEAE:
Hibiscus
Hibiscus trionum (SRP; 2015)
Iliamna
Iliamna rivularis (ID, SRP, WS, WTU; 2014)
Malva
Malva neglecta (CIC, ID, NY, SRP; 1997)
Malva pusilla (IDE; 1950)
Malva rotundifolia (SRP; 1934)
Malvella
{Malvella leprosa}
Sidalcea
{Sidalcea glaucescens}
{Sidalcea neomexicana}
Sidalcea oregana (CIC, ID, NY, SRP; 2011)
var. oregana (NY, SRP; 2011)
Sphaeralcea
{Sphaeralcea coccinea}
Sphaeralcea grossulariifolia (CIC, ID, WTU; 2006)
Sphaeralcea munroana (BOIS, CIC, ID, IDE, IDS, NY, SRP, WTU; 2015)
Tilia
Tilia cordata (CIC, SRP; 2010)
{Tilia ×europaea}

MARTYNIACEAE:
Proboscidea
Proboscidea louisianica (IDE; 1963)

MOLLUGINACEAE:
Mollugo
Mollugo verticillata (IDS, NY, SRP; 2015)

MONTIACEAE:
Claytonia
{Claytonia cordifolia}
Claytonia parviflora (NY, SRP; 2011)
Claytonia perfoliata (BBLM, BOIS, CIC, NY, SRP, WCW; 2017)
Claytonia rubra (CIC, IDS, SRP; 2019)
Claytonia sibirica (IDS; 1940)
Lewisia
{Lewisia pygmaea}
{Lewisia rediviva}
Montia
Montia fontana (CIC; 1973)
Montia linearis (BOIS, CIC, SRP; 2017)

MORACEAE:
Maclura
{Maclura pomifera}
Morus
Morus alba (NY, SRP, WTU; 2011)

NAMACEAE:
Nama
{Nama aretioides}

NYCTAGINACEAE:
Abronia
{Abronia elliptica}
Abronia fragrans (BOIS, SRP; 1983)
Abronia mellifera (CIC, ID, NY, SRP; 2016)
var. mellifera (NY; 1987)
var. pahoveorum (CIC, ID, SRP; 2016)

OLEACEAE:
Forsythia
Forsythia ×intermedia (SRP; 1993)
Forsythia suspensa (SRP; 1900)
Fraxinus
Fraxinus americana (SRP; 2005)
{Fraxinus nigra}
Fraxinus pennsylvanica (ID, IDS, OSC, SRP, WS, WTU; 2018)
Ligustrum
Ligustrum ovalifolium (SRP; 1993)
Ligustrum vulgare (CIC, SRP; 2016)
Syringa
Syringa vulgaris (SRP; 2013)

ONAGRACEAE:
Boisduvalia
Boisduvalia parviflora (SRP; 1930)
Camissonia
Camissonia contorta (CIC, ID, IDS, SRP, WTU; 2012)
{Camissonia pusilla}
Chamaenerion
Chamaenerion angustifolium (CIC, ID, IDS, SRP, WS, WTU; 2014)
ssp. circumvagum (ID, WTU; 1951)
Chylismia
Chylismia claviformis (SRP; 1993)
Chylismia scapoidea (CIC, NY, WTU; 1973)
{ssp. brachycarpa}
ssp. scapoidea (WTU; 1951)
ssp. utahensis (CIC; 1973)
Circaea
Circaea alpina (CIC, SRP; 2010)
ssp. pacifica (SRP; 2010)
Clarkia
Clarkia pulchella (BOIS, CIC, ID, NY, SRP, WS; 2013)
Clarkia rhomboidea (CIC, ID, SRP, WS, WTU; 2013)
Epilobium
Epilobium brachycarpum (CIC, ID, IDE, NY, SRP, WS; 2014)
Epilobium campestre (CIC, ID, NY, SRP, WTU; 2014)
Epilobium ciliatum (CIC, IDE, IDS, NY, WS, WTU; 2007)
Epilobium densiflorum (CIC, NY, SRP, WS; 2010)
Epilobium glaberrimum (SRP; 1979)
Epilobium glandulosum (SRP; 2010)
Epilobium minutum (NY, SRP; 1993)
{Epilobium palustre}
Epilobium suffruticosum (CIC, ID, NY, SRP, WS, WTU; 2011)
Epilobium torreyi (CIC, SRP; 2014)
Eremothera
Eremothera boothii (CIC, ID, NY, WS, WTU; 1987)
ssp. boothii (CIC, ID, NY, WS, WTU; 1987)
Eremothera minor (ID, SRP, WTU; 1951)
Eremothera pygmaea (SRP; 1993)
Gayophytum
{Gayophytum decipiens}
{Gayophytum diffusum}
Gayophytum humile (ID, IDS, SRP, WTU; 2014)
Gayophytum racemosum (ID, WTU; 1951)
Gayophytum ramosissimum (BBLM, CIC, ID, WTU; 1993)
Ludwigia
Ludwigia maritima (SRP; 1994)
{Ludwigia palustris}
Neoholmgrenia
Neoholmgrenia andina (ID, NY, WTU; 1964)
Oenothera
Oenothera biennis (CIC, IDE, NY, SRP; 2013)
Oenothera cespitosa (BOIS, CIC, ID, NY, SRP, WS; 2015)
ssp. marginata (BOIS, CIC, ID, NY, SRP, WS; 1973)
Oenothera curtiflora (CIC, ID, SRP; 2015)
Oenothera elata (CIC, ID, NY, SRP; 2010)
{Oenothera macrocarpa}
Oenothera pallida (BOIS, CIC, ID, NY, SRP, WS; 1993)
ssp. pallida (SRP; 1993)
{Oenothera suffrutescens}
Onagra
Onagra ornata (RM; 1910)
Taraxia
Taraxia subacaulis (CIC, ID; 1999)
Taraxia tanacetifolia (BOIS, CIC, ID, NY, SRP, WTU; 2012)

OROBANCHACEAE:
Aphyllon
Aphyllon corymbosum (CIC; 1981)
ssp. corymbosum (CIC; 1981)
Aphyllon fasciculatum (BOIS, CIC, ID, SRP, WCW; 1987)
Aphyllon purpureum (CIC, ID; 1978)
Aphyllon uniflorum (SRP; 1978)
Castilleja
Castilleja angustifolia (IDS, SRP; 1981)
{var. dubia}
Castilleja chromosa (SRP; 2003)
{Castilleja cusickii}
{Castilleja glandulifera}
{Castilleja hispida}
{var. acuta}
{Castilleja linariifolia}
Castilleja miniata (CIC, ID, SRP, WS, WTU; 2014)
Castilleja minor (CIC, SRP; 2015)
var. exilis (CIC, SRP; 2015)
Castilleja rhexiifolia (CIC, SRP; 1992)
Castilleja tenuis (BOIS, CIC, SRP, WTU; 2014)
Cordylanthus
Cordylanthus capitatus (IDS, SRP; 2014)
Orthocarpus
{Orthocarpus tolmiei}
Pedicularis
{Pedicularis groenlandica}

OXALIDACEAE:
Oxalis
Oxalis corniculata (SRP, WTU; 2012)
Oxalis dillenii (CIC, SRP; 1988)
Oxalis stricta (CIC, SRP; 2013)

PAEONIACEAE:
Paeonia
Paeonia brownii (CIC, ID, NY, SRP, WTU; 2015)

PAPAVERACEAE:
Argemone
{Argemone hispida}
Dicentra
{Dicentra cucullaria}
Dicentra formosa (SRP; 2008)
Eschscholzia
Eschscholzia californica (CIC, SRP; 2016)
Fumaria
{Fumaria officinalis}
Papaver
Papaver argemone (CIC; 1973)
Papaver dubium (CIC, SRP; 2014)

PHRYMACEAE:
Diplacus
Diplacus cusickii (BOIS, ID, NY, WS; 2011)
Diplacus cusickioides (CIC, SRP; 2010)
Diplacus nanus (CIC, ID, NY, SRP; 1975)
Erythranthe
Erythranthe arvensis (SRP; 2017)
{Erythranthe breviflora}
{Erythranthe breweri}
Erythranthe floribunda (CIC, ID, SRP, WS; 2014)
Erythranthe guttata (CIC, ID, NY, SRP; 2018)
{Erythranthe lewisii}
Erythranthe microphylla (WS; 1911)
{Erythranthe moschata}
Erythranthe suksdorfii (BBLM, ID, NY, WS; 1993)
Mimulus
{Mimulus ringens}

PLANTAGINACEAE:
Bacopa
Bacopa rotundifolia (CIC, NY, SRP; 2018)
Callitriche
Callitriche hermaphroditica (CIC, SRP; 2010)
{Callitriche palustris}
Chionophila
Chionophila tweedyi (IDE; 1912)
Collinsia
Collinsia parviflora (BBLM, BBLM-OWY, CIC, ID, IDS, SRP, WCW, WS, WTU; 2018)
Cymbalaria
Cymbalaria muralis (SRP; 1935)
Gratiola
Gratiola ebracteata (CIC, WTU; 1981)
Gratiola neglecta (CIC, NY; 1985)
Linaria
Linaria dalmatica (SRP; 2012)
Penstemon
Penstemon acuminatus (BBLM, BOIS, SRP; 2001)
{var. latebracteatus}
Penstemon albertinus (IDS, SRP, WTU; 1982)
Penstemon attenuatus (CIC, SRP; 1991)
var. militaris (CIC; 1953)
Penstemon cusickii (BOIS, CIC, ID, IDS, NY, OSC, SRP, WS, WTU; 2012)
Penstemon cyananthus (ID; 1965)
Penstemon cyaneus (ID, NY, SRP, WTU; 2010)
Penstemon deustus (BOIS, CIC, ID, NY, SRP, WTU; 2011)
var. deustus (NY, SRP; 2011)
var. pedicellatus (CIC; 1975)
Penstemon eatonii (SRP; 2010)
Penstemon fruticosus (ID; 1940)
var. fruticosus (ID; 1940)
Penstemon gairdneri (NY, SRP; 1984)
var. oregana (SRP; 1984)
var. oreganus (NY; 1984)
{Penstemon glaber}
{Penstemon glandulosus}
{var. glandulosus}
{Penstemon globosus}
Penstemon humilis (IDS, SRP; 1993)
Penstemon palmeri (ID, SRP; 2015)
Penstemon payettensis (CIC, NY, SRP; 2018)
Penstemon perpulcher (BOIS, CIC, ID, NY, SRP, WTU; 1978)
{Penstemon rydbergii}
{var. rydbergii}
Penstemon speciosus (BOIS, ID; 2001)
{Penstemon venustus}
Penstemon wilcoxii (CIC, ID, NY, SRP, WTU; 2014)
Plantago
Plantago arenaria (SRP; 2014)
Plantago lanceolata (CIC, ID, IDS, RM, SRP, WS, WTU; 2007)
Plantago major (CIC, ID, IDE, OSC, RM; 1993)
Plantago patagonica (BOIS, CIC, ID, SRP; 2019)
Veronica
Veronica americana (CIC, ID, IDE, NY, SRP; 2015)
Veronica anagallis-aquatica (BOIS, CIC, ID, IDE, SRP; 2019)
Veronica argute-serrata (SRP; 1984)
Veronica arvensis (CIC, SRP; 2017)
Veronica catenata (SRP; ?)
{Veronica cusickii}
{Veronica filiformis}
Veronica hederifolia (SRP; 2015)
Veronica missurica (SRP, WTU; 2012)
Veronica peregrina (CIC, SRP, WTU; 2013)
var. xalapensis (CIC, SRP, WTU; 2013)
Veronica persica (CIC, MONT, SRP; 2019)
{Veronica rubra}
Veronica serpyllifolia (CIC, SRP; 2014)
var. serpyllifolia (CIC, SRP; 2014)
Veronica triphyllos (SRP; 2013)
Veronica wormskjoldii (ID; 1912)

PLATANACEAE:
Platanus
Platanus acerifolia (SRP; 1994)

POLEMONIACEAE:
Aliciella
{Aliciella leptomeria}
Aliciella lottiae (CIC; 1975)
Collomia
Collomia grandiflora (CIC, ID, IDS, SRP, WS, WTU; 1972)
Collomia linearis (CIC, ID, NY, SRP, WS; 2014)
Collomia tenella (SRP; 1929)
Eriastrum
Eriastrum sparsiflorum (SRP; 1993)
Eriastrum wilcoxii (CIC; 1974)
Gilia
Gilia brecciarum (WTU; 1980)
Gilia inconspicua (WTU; 1980)
Gilia sinuata (BBLM, BOIS, CIC, ID, IDS, NY, SRP, WTU; 1992)
Gilia tweedyi (ID; 1951)
Gymnosteris
Gymnosteris nudicaulis (SRP; 1929)
Ipomopsis
Ipomopsis aggregata (CIC, CIC-PYNF, ID, SRP, WS, WTU; 2014)
ssp. aggregata (CIC; 2013)
Ipomopsis congesta (WTU; 1965)
ssp. viridis (WTU; 1965)
Ipomopsis pumila (SRP; 1949)
Langloisia
Langloisia setosissima (CIC, ID, SRP, WTU; 2017)
ssp. punctata (CIC, ID, SRP; 2017)
Leptosiphon
{Leptosiphon harknessii}
Linanthus
Linanthus pungens (CIC; 1973)
Microgilia
Microgilia minutiflora (CIC; 1974)
Microsteris
Microsteris gracilis (BBLM-OWY, CIC, NY, SRP; 2018)
Navarretia
Navarretia breweri (NY; 1934)
{Navarretia capillaris}
Navarretia divaricata (SRP; 1997)
Navarretia intertexta (CIC; 1974)
{Navarretia leucocephala}
{ssp. minima}
Navarretia propinqua (CIC, SRP; 2014)
Phlox
Phlox aculeata (BBLM, BOIS, CIC, ID, NY, OSC, SRP, WS, WTU; 2018)
Phlox austromontana (CIC; 1973)
Phlox bryoides (ID; 1951)
Phlox caespitosa (CIC, ID, SRP, WTU; 2020)
Phlox colubrina (CIC; 1987)
Phlox gracilis (WS; 1993)
var. humilis (WS; 1993)
Phlox hoodii (BBLM, SRP, WTU; 2018)
{ssp. canescens}
Phlox longifolia (BBLM, BOIS, CIC, ID, IDS, SRP, WCW; 2019)
Polemonium
{Polemonium californicum}
Polemonium micranthum (BBLM, CIC, ID, IDE, IDS, SRP; 2013)

POLYGONACEAE:
Aconogonon
{Aconogonon phytolaccifolium}
Bistorta
{Bistorta bistortoides}
Chorizanthe
Chorizanthe brevicornu (ID, WTU; 1951)
var. spathulata (ID; 1951)
Chorizanthe watsonii (ID, NY; 1950)
Eriogonum
Eriogonum angulosum (WTU; 1951)
Eriogonum baileyi (CIC, ID, SRP; 2017)
var. baileyi (CIC, ID; 1975)
var. praebens (CIC, SRP; 2010)
Eriogonum caespitosum (BOIS, ID, NY, WTU; 1973)
Eriogonum heracleoides (CIC, ID, SRP, WS, WTU; 2014)
Eriogonum maculatum (CIC, NY; 1973)
Eriogonum microtheca (BBLM, CIC; 1988)
var. laxiflorum (CIC; 1988)
Eriogonum niveum (BOIS; 1961)
Eriogonum ovalifolium (BOIS, CIC, ID, NY, SRP, WS, WTU; 2014)
var. ovalifolium (CIC, ID, SRP, WS; 2014)
var. purpureum (CIC, ID, NY; 1975)
{Eriogonum salicornioides}
Eriogonum shockleyi (CIC, COLO, ID, IDS, NY, RM, SRP, WS, WTU; 1995)
var. packardae (COLO, ID, NY, RM; 1995)
{Eriogonum sphaerocephalum}
{var. fasciculifolium}
{var. halimioides}
Eriogonum strictum (CIC, ID, SRP; 2014)
var. proliferum (CIC, ID, SRP; 2014)
{var. strictum}
Eriogonum umbellatum (BOIS, CIC, ID, NY, SRP, WTU; 2014)
var. devestivum (ID; 1932)
var. ellipticum (BOIS, CIC, ID, NY, SRP; 2014)
var. stragalum (CIC; 1995)
var. stragulum (CIC, SRP; 2014)
var. umbellatum (WTU; 1932)
Eriogonum vimineum (CIC, ID, NY, SRP, WS; 1992)
Eriogonum watsonii (CIC; 1973)
Fagopyrum
{Fagopyrum esculentum}
Fallopia
Fallopia convolvulus (CIC, ID, IDE, SRP; 2011)
Fallopia japonica (CIC, IDE, SRP, WTU; 2011)
Oxyria
Oxyria digyna (CIC; 1987)
Persicaria
Persicaria amphibia (BBLM, CIC, ID, IDE, NY; 2007)
Persicaria hydropiper (CIC, ID, NY, RM, SRP, WS; 2011)
Persicaria hydropiperoides (WS; 1949)
Persicaria lapathifolia (CIC, ID, IDE, NY, RM, SRP; 2010)
Persicaria maculosa (CIC, SRP; 2013)
{Persicaria pensylvanica}
Persicaria punctata (CIC; 1976)
Polygonum
Polygonum aviculare (CIC, ID, IDE, IDS, RM, SRP; 2014)
{ssp. buxiforme}
Polygonum cuspidatum × Polygonum sachalinense (ID; 1964)
Polygonum douglasii (CIC, ID, SRP, WS, WTU; 2014)
Polygonum erectum (WS; 1911)
{Polygonum heterosepalum}
Polygonum majus (ID, SRP, WTU; 1965)
Polygonum polycnemoides (SRP; 1992)
{Polygonum polygaloides}
Polygonum ramosissimum (IDS, NY, WS; 1965)
ssp. prolificum (IDS, NY; 1965)
{Polygonum spergulariiforme}
Rumex
Rumex acetosa (SRP; 1981)
Rumex acetosella (CIC, ID, NY, RM, SRP, WS, WTU; 2014)
Rumex crispus (BOIS, CIC, ID, NY, RM; 2018)
{Rumex maritimus}
{ssp. fueginus}
Rumex obtusifolius (CIC, NY, SRP; 2012)
Rumex occidentalis (SRP; 1949)
Rumex paucifolius (NY; ?)
{Rumex persicarioides}
Rumex salicifolius (CIC, ID, IDS, SRP; 2016)
var. mexicanus (IDS; 1956)
var. salicifolius (SRP; 2012)
var. triangulivalvis (ID, SRP; 2016)
Rumex venosus (BBLM, CIC, IDE, NY, SRP; 2015)

PORTULACACEAE:
Portulaca
Portulaca oleracea (CIC, SRP; 1973)

PRIMULACEAE:
Dodecatheon
{Dodecatheon jeffreyi}
Dodecatheon pulchellum (CIC, IDS, SRP; 1974)
var. cusickii (CIC, IDS; 1960)
var. pulchellum (SRP; 1974)
Lysimachia
{Lysimachia ciliata}
Primula
Primula cusickiana (BBLM, BOIS, CIC, ID, IDS, NY, SRP; 2013)
var. cusickiana (CIC, NY; 1995)
Primula wilcoxiana (ID; 1992)

RANUNCULACEAE:
Aconitum
Aconitum columbianum (ID; 1916)
{ssp. columbianum}
Adonis
Adonis aestivalis (IDE; 2008)
Anemone
Anemone pulsatilla (SRP; 2002)
Aquilegia
Aquilegia coerulea (NY; 1906)
{Aquilegia flavescens}
Aquilegia formosa (SRP, WS; 1982)
Beckwithia
{Beckwithia andersonii}
Caltha
{Caltha leptosepala}
Ceratocephala
Ceratocephala testiculata (BBLM, BOIS, CIC, ID, IDS, NY, OSC, SRP, WTU; 2018)
Clematis
Clematis hirsutissima (CIC, ID, NY; 2014)
Clematis ligusticifolia (CIC, SRP, WS; 1995)
{Clematis occidentalis}
{var. grosseserrata}
Delphinium
Delphinium andersonii (CIC, ID; 1981)
Delphinium andersonii × Delphinium nuttallianum (ID; 1939)
Delphinium bicolor (NY, SRP; 1972)
{ssp. bicolor}
Delphinium ×burkei (CIC, OSC, SRP; 1993)
Delphinium depauperatum (CIC, SRP, WTU; 1993)
Delphinium distichum (CIC; 1979)
Delphinium glaucescens (IDS; 1956)
Delphinium glaucum (CIC; 1953)
Delphinium menziesii (IDE, IDS; 1989)
Delphinium nuttallianum (BBLM, CIC, ID, IDS, NY, SRP, WCW, WS, WTU; 2016)
Delphinium occidentale (SRP; 1979)
Delphinium pageratum (SRP; 1994)
Halerpestes
Halerpestes cymbalaria (CIC; 1954)
Myosurus
Myosurus ×alopecuroides (SRP; 2014)
Myosurus apetalus (BBLM, BOIS, CIC, ID, NY, SRP; 2017)
var. borealis (CIC, SRP; 2012)
Myosurus minimus (CIC, IDE, SRP; 2011)
Ranunculus
{Ranunculus acriformis}
Ranunculus acrisplena (SRP; 1932)
{Ranunculus alismifolius}
{var. alismifolius}
Ranunculus aquatilis (CIC, ID, IDE, SRP, WTU; 2014)
var. aquatilis (SRP; 2014)
var. diffusus (CIC; 1974)
Ranunculus bulbosus (CIC; 2003)
Ranunculus glaberrimus (CIC, ID, IDS, MONT, NY, SRP, WS, WTU; 2012)
var. ellipticus (CIC, ID, NY; 2003)
var. glaberrimus (CIC, SRP, WS; 2012)
Ranunculus gormanii (ID; 2003)
Ranunculus macounii (CIC, NY, SRP; 2014)
{Ranunculus orthorhynchus}
{var. platyphyllus}
{Ranunculus pensylvanicus}
{Ranunculus populago}
Ranunculus repens (CIC, SRP; 2011)
Ranunculus sceleratus (CIC, IDE, SRP; 2018)
var. multifidus (CIC; 2018)
Ranunculus uncinatus (CIC; 2013)
Thalictrum
Thalictrum fendleri (IDS; 1956)
{Thalictrum occidentale}
{Thalictrum venulosum}
Trautvetteria
{Trautvetteria caroliniensis}

RHAMNACEAE:
Ceanothus
Ceanothus sanguineus (CIC, SRP; 2013)
Ceanothus velutinus (CIC; 2013)
var. laevigatus (CIC; 2013)
var. velutinus (CIC; 2013)
Ceanothus vestitus (CIC, SRP; 2012)

ROSACEAE:
Amelanchier
Amelanchier alnifolia (CIC, ID, SRP; 2013)
Amelanchier utahensis (CIC, SRP; 2010)
Cercocarpus
Cercocarpus ledifolius (ID; 1963)
{var. ledifolius}
Chaenomeles
Chaenomeles japonica (CIC, SRP; 2015)
Chaenomeles speciosa (SRP; 1993)
Cotoneaster
Cotoneaster divaricatus (SRP; 2011)
Crataegus
Crataegus douglasii (CIC, ID, SRP; 1989)
Crataegus gaylussacia (CIC; 1986)
Crataegus monogyna (SRP; 2011)
Dasiphora
Dasiphora fruticosa (SRP; 1994)
Drymocallis
Drymocallis arguta (CIC, SRP; 2014)
Drymocallis glandulosa (CIC, ID, IDS, SRP; 2014)
ssp. glabrata (CIC, IDS; 2012)
ssp. glandulosa (SRP; 2014)
ssp. pseudorupestris (CIC; 2013)
Fallugia
Fallugia paradoxa (SRP; 2012)
Fragaria
Fragaria vesca (CIC; 1960)
Fragaria virginiana (IDS, SRP; 1973)
ssp. glauca (SRP; 1973)
Geum
Geum aleppicum (CIC, SRP; 2018)
Geum macrophyllum (CIC, ID, NY, SRP; 2005)
Geum urbanum (CIC, SRP; 2014)
Malus
Malus fusca (SRP; 1994)
Malus pumila (CIC, SRP; 1989)
Physocarpus
Physocarpus malvaceus (CIC, ID, SRP, WS, WTU; 2013)
Potentilla
{Potentilla anserina}
Potentilla biennis (CIC, ID, NY, OSC, SRP; 2014)
Potentilla gracilis (CIC, NY, SRP; 2014)
{var. brunnescens}
var. flabelliformis (CIC; 1934)
var. gracilis (NY, SRP; 2014)
{var. pulcherrima}
Potentilla norvegica (ID, SRP; 2014)
Potentilla recta (SRP; 2014)
Potentilla rivalis (CIC, IDE, NY, WTU; 1981)
Poteridium
{Poteridium annuum}
Poterium
Poterium sanguisorba (CIC, SRP; 2014)
var. polygamum (CIC, SRP; 2014)
Prunus
Prunus americana (CIC, SRP; 2012)
Prunus armeniaca (SRP; 2012)
Prunus cerasifera (ID, SRP; 2012)
Prunus cerasus (SRP; 1994)
Prunus domestica (SRP; 2013)
Prunus emarginata (BBLM-OWY, CIC, IDE, SRP, WS, WTU; 2018)
Prunus mahaleb (CIC, ID, SRP; 2015)
Prunus persica (SRP; 2012)
Prunus pumila (CIC, SRP; 2015)
var. besseyi (CIC, SRP; 2015)
Prunus serrulata (IDE, SRP; 2009)
Prunus tomentosa (CIC, SRP; 2015)
Prunus virginiana (CIC, IDS, NY, SRP; 1999)
Purshia
Purshia mexicana (CIC, SRP; 2016)
var. stansburyana (CIC, SRP; 2016)
Purshia tridentata (BBLM-OWY, CIC, ID, NY, OSC, SRP, WCW, WTU; 2004)
{var. tridentata}
Pyracantha
Pyracantha coccinea (SRP; 2011)
Pyrus
Pyrus calleryana (IDS, SRP; 2018)
Rosa
Rosa acicularis (SRP; 1970)
Rosa canina (CIC, ID, SRP; 2018)
{Rosa ×harisonii}
Rosa multiflora (OSC, SRP; 2014)
Rosa nutkana (CIC, SRP; 2014)
ssp. macdougalii (CIC, SRP; 2014)
{ssp. nutkana}
Rosa obtusifolia (CIC, SRP; 2017)
Rosa pisocarpa (SRP; 1949)
Rosa rubiginosa (ID, SRP; 2006)
Rosa woodsii (CIC, ID, SRP, WTU; 2013)
Rubus
Rubus laciniatus (CIC, IDS; 1973)
Rubus leucodermis (CIC; 1973)
Rubus macrophyllus (OSC; 1980)
{Rubus nutkanus}
Rubus parviflorus (CIC, ID; 1973)
Rubus pensilvanicus (ID; 1980)
Sanguisorba
{Sanguisorba stipulata}
Sorbus
{Sorbus americana}
Sorbus aucuparia (CIC, SRP; 2015)
Sorbus scopulina (CIC, SRP; 1992)
Spiraea
{Spiraea douglasii}
{var. roseata}
Spiraea lucida (SRP; 2014)

RUBIACEAE:
Galium
Galium aparine (CIC, ID, SRP, WS, WTU; 2013)
Galium bifolium (BOIS; 1973)
Galium mexicanum (CIC; 1979)
ssp. asperulum (CIC; 1979)
Galium odoratum (SRP; 2013)
Galium serpenticum (SRP; 1972)
Galium trifidum (SRP; 2014)
{Galium triflorum}
Kelloggia
{Kelloggia galioides}

SALICACEAE:
Populus
{Populus alba}
Populus angustifolia (IDS; 1939)
Populus balsamifera (SRP; 2010)
Populus deltoides (CIC; 2018)
{ssp. monilifera}
{Populus fremontii}
Populus ×hastata (IDS; 1947)
Populus tremuloides (SRP; 2012)
Populus trichocarpa (CIC, ID, NY, OSC, SRP, WTU; 2015)
Salix
Salix alba (ID, SRP; 1993)
Salix amygdaloides (BBLM, BOIS, CIC, ID, NY, OSC, SRP, WS; 2006)
Salix amygdaloides × Salix caudata (WTU; 1939)
Salix boothii (BBLM; 1995)
{Salix eastwoodiae}
Salix eriocephala (SRP; 1993)
Salix exigua (BBLM, BOIS, CIC, ID, IDS, NY, SRP, WS, WTU; 2018)
var. exigua (BOIS, CIC, ID, IDS, NY, SRP, WS; 2018)
Salix fragilis (ID, IDS, WS; 2010)
Salix geyeriana (CIC, SRP; 1981)
Salix lasiandra (BBLM, BOIS, CIC, ID, SRP; 2016)
var. caudata (BOIS, CIC, ID; 2016)
{var. lasiandra}
Salix lasiolepis (CIC, ID, NY, RM, SRP, WTU; 2019)
{Salix lemmonii}
{Salix lucida}
Salix lutea (BBLM, BOIS, CIC, ID, IDS, NY, OSC, SRP, WS; 2019)
Salix melanopsis (BOIS, CIC; 2018)
Salix prolixa (CIC, ID, NY, SRP, WTU; 1985)
Salix scouleriana (CIC; 2012)
Salix ×sepulcralis (ID; 2006)

SANTALACEAE:
Arceuthobium
{Arceuthobium campylopodum}
Comandra
Comandra umbellata (CIC, ID, IDS, NY, SRP, WS, WTU; 2014)
ssp. pallida (CIC, ID, NY, SRP, WS, WTU; 2013)
ssp. umbellata (CIC; 2013)

SAPINDACEAE:
Acer
Acer ginnala (IDS, OSC, SRP; 2018)
Acer glabrum (CIC, NY, SRP; 2014)
var. douglasii (CIC, SRP; 2013)
{var. glabrum}
Acer negundo (CIC, ID, NY, OSC, SRP, WTU; 2013)
Acer platanoides (SRP; 2019)
Acer saccharinum (CIC, ID, IDS, NY, OSC, SRP, WS, WTU; 2019)
Acer saccharum (CIC; 1999)
Aesculus
Aesculus hippocastanum (SRP; 1994)
Koelreuteria
Koelreuteria paniculata (SRP; 2014)

SARCOBATACEAE:
Sarcobatus
Sarcobatus vermiculatus (SRP; 2010)

SAXIFRAGACEAE:
Heuchera
Heuchera cylindrica (CIC, SRP; 2016)
Heuchera grossulariifolia (ID, SRP; 2018)
var. tenuifolia (SRP; 2018)
{Heuchera parvifolia}
Lithophragma
Lithophragma glabrum (BBLM-OWY, CIC, ID, IDS, MONT, OSC, SRP; 2019)
Lithophragma parviflorum (BBLM, BOIS, CIC, ID, IDE, IDS, MONT, SRP, WCW, WTU; 2019)
Lithophragma tenellum (IDS, SRP; 1974)
Micranthes
{Micranthes apetala}
Micranthes fragosa (ID; 1963)
Micranthes integrifolia (MONT, SRP, WTU; 2013)
Micranthes nidifica (CIC, ID, IDS, NY, SRP, WTU; 1980)
Micranthes occidentalis (SRP; 2019)
Micranthes oregana (SRP; 2015)
Micranthes rhomboidea (IDS, SRP; 1992)
Ozomelis
{Ozomelis stauropetala}
Pectiantia
{Pectiantia pentandra}

SCROPHULARIACEAE:
Limosella
Limosella aquatica (ID, SRP; 2015)
Scrophularia
{Scrophularia lanceolata}
Verbascum
Verbascum blattaria (CIC, SRP; 2014)
Verbascum thapsus (BOIS, CIC, ID, IDE, IDS, NY, RM, SRP; 2014)

SIMAROUBACEAE:
Ailanthus
Ailanthus altissima (SRP; 2010)

SOLANACEAE:
Datura
Datura discolor (ID; 1960)
Lycium
Lycium barbarum (CIC, SRP; 2015)
Nicandra
{Nicandra physalodes}
Nicotiana
Nicotiana attenuata (CIC; 1974)
Physalis
Physalis longifolia (ID, IDE, NY; 1950)
{var. longifolia}
var. subglabrata (ID, IDE; 1950)
{Physalis pubescens}
Solanum
{Solanum americanum}
Solanum carolinense (ID, IDE, SRP; 1950)
Solanum dulcamara (CIC, ID, IDE, NY, SRP; 2015)
Solanum melanocercasum (IDE; 1993)
Solanum nigrum (CIC, ID, IDE, IDS, NY, SRP, WTU; 1976)
Solanum physalifolium (CIC, ID, IDE, NY, RM, SRP; 2018)
var. nitidibaccatum (RM, SRP; 2010)
Solanum rostratum (BBLM-OWY, IDE, SRP; 2002)
Solanum sarachoides (SRP; 2011)
Solanum triflorum (CIC, SRP; 2010)
Solanum villosum (SRP; 1930)

TAMARICACEAE:
Tamarix
{Tamarix chinensis}
{Tamarix gallica}
Tamarix parviflora (SRP; 2016)

ULMACEAE:
Ulmus
Ulmus americana (CIC, IDS, SRP, WTU; 2015)
Ulmus minor (SRP; 2010)
Ulmus procera (ID, SRP; 2019)
Ulmus pumila (CIC, EWU, ID, SRP, WTU; 2016)

URTICACEAE:
Parietaria
Parietaria pensylvanica (CIC, SRP; 2011)
Urtica
{Urtica dioica}
{ssp. gracilis}

VALERIANACEAE:
Plectritis
{Plectritis ciliosa}
{Plectritis congesta}
Plectritis macrocera (BBLM, BOIS, CIC, ID, SRP, WTU; 2013)
Valeriana
{Valeriana sitchensis}
Valerianella
Valerianella locusta (SRP; 2017)

VERBENACEAE:
Verbena
Verbena bracteata (CIC, ID, IDE, IDS, NY, SRP, WS; 2015)
Verbena hastata (CIC, ID, NY, SRP; 2016)

VIOLACEAE:
Viola
Viola adunca (ID; 1940)
f. glabra (ID; 1940)
Viola arvensis (SRP; 1996)
Viola beckwithii (CIC, ID, SRP; 2018)
{Viola cucullata}
Viola macloskeyi (SRP; 1975)
Viola nephrophylla (ID, SRP; 1990)
Viola nuttallii (CIC, ID, IDS, SRP; 2014)
var. praemorsa (CIC, ID, SRP; 2014)
var. vallicola (CIC, ID; 1988)
{Viola palustris}
Viola purpurea (BBLM, CIC, ID, MONT, NY, SRP, WCW, WS; 2019)
ssp. venosa (BBLM, ID, NY, SRP, WS; 2013)
Viola sororia (SRP; 2001)

VITACEAE:
Parthenocissus
Parthenocissus vitacea (CIC, ID, SRP; 2009)
Vitis
Vitis labrusca × Vitis vinifera (ID; 1980)

ZYGOPHYLLACEAE:
Tribulus
Tribulus terrestris (BOIS, CIC, IDE, SRP; 2015)


MONOCOTS:

ALISMATACEAE:
Alisma
{Alisma triviale}
Sagittaria
Sagittaria cuneata (CIC, ID, IDE, MONT, SRP, WS; 1985)

AMARYLLIDACEAE:
Allium
Allium aasae (SRP; 1982)
Allium aaseae (BBLM, CIC, ID, MONT, NY, OSC, SRP, WCW, WS, WTU; 2012)
Allium acuminatum (BOIS, CIC, ID, SRP, WS; 1993)
Allium bisceptrum (WCW; 1965)
Allium brandegeei (CIC; 1987)
{Allium cernuum}
{Allium fibrillum}
Allium lemmonii (BBLM; 1989)
Allium nevadense (ID; 1982)
{Allium parvum}
Allium robinsonii (SRP; 2009)
Allium schoenoprasum (SRP; 1930)
Allium simillimum (CIC, ID, OSC, SRP, WS; 2018)
Allium tolmiei (ID, IDS, SRP; 2015)
{var. persimile}
var. tolmiei (ID, SRP; 2014)
{Allium tribracteatum}
Narcissus
{Narcissus pseudonarcissus}

ARACEAE:
Lemna
Lemna minor (CIC, IDE, SRP; 2018)
Lemna minuta (CIC; 2010)
Lemna turionifera (ID; 1950)
Spirodela
Spirodela polyrhiza (SRP; 2015)

ASPARAGACEAE:
Asparagus
Asparagus officinalis (SRP; 2010)
Camassia
Camassia quamash (CIC, SRP; 2014)
ssp. breviflora (CIC; 1956)
{ssp. quamash}
ssp. utahensis (SRP; 2014)
Convallaria
Convallaria majalis (SRP; 1994)
Leucocrinum
{Leucocrinum montanum}
Maianthemum
Maianthemum dilatatum (WCW; 1987)
Maianthemum racemosum (CIC, SRP; 2014)
ssp. amplexicaule (CIC; 1972)
Maianthemum stellatum (CIC, ID, IDE, IDS, SRP, WS, WTU; 2016)
Muscari
Muscari armeniacum (SRP; 2019)
Muscari botryoides (SRP; 2015)
Ornithogalum
Ornithogalum umbellatum (SRP; 2015)
Quamasia
Quamasia quamash (ID; 1935)
Scilla
Scilla siberica (SRP; 2019)
Triteleia
Triteleia grandiflora (CIC, ID, SRP, WCW, WTU; 2015)
var. grandiflora (SRP, WCW, WTU; 2015)

ASPHODELACEAE:
Hemerocallis
{Hemerocallis fulva}

CYPERACEAE:
Amphiscirpus
{Amphiscirpus nevadensis}
Bolboschoenus
Bolboschoenus fluviatilis (CIC; 1974)
{Bolboschoenus glaucus}
{Bolboschoenus maritimus}
{ssp. paludosus}
{Bolboschoenus robustus}
Carex
Carex aboriginum (SRP; 2004)
Carex amplifolia (CIC, SRP; 1973)
{Carex arcta}
Carex atherodes (CIC; 1974)
Carex athrostachya (BOIS, CIC; 2013)
{Carex aurea}
Carex capitata (SRP; 1993)
{Carex cordillerana}
Carex deweyana (BOIS; 1992)
{Carex douglasii}
Carex filifolia (BOIS, SRP; 2014)
Carex geyeri (CIC, WCW; 1987)
Carex kelloggii (BOIS; 1990)
var. kelloggii (BOIS; 1990)
Carex lasiocarpa (BBLM, BOIS, CIC, SRP; 2014)
Carex lenticularis (BOIS; 1991)
Carex leporinella (BOIS; 1992)
{Carex luzulina}
{Carex nebrascensis}
{Carex neurophora}
Carex pachystachya (BOIS, CIC; 1999)
Carex pellita (CIC, ID; 1974)
Carex phaeocephala (CIC; 1987)
Carex praegracilis (BOIS, CIC; 1990)
{Carex retrorsa}
Carex rossii (SRP; 2018)
{Carex scopulorum}
Carex sheldonii (SRP; 1971)
Carex stipata (CIC; 2018)
{var. stipata}
Carex subfusca (BOIS, CIC; 2018)
{Carex unilateralis}
{Carex vesicaria}
Carex vulpinoidea (BOIS, CIC, ID; 2008)
Cyperus
Cyperus bipartitus (BBLM, CIC, OSC, SRP; 2010)
{Cyperus erythrorhizos}
Cyperus esculentus (BLMMD, CIC, ID, IDE; 2007)
{var. leptostachyus}
Cyperus squarrosus (CIC, SRP; 2013)
Cyperus strigosus (CIC, SRP; 2010)
Eleocharis
Eleocharis acicularis (CIC, SRP; 2012)
{Eleocharis engelmannii}
{Eleocharis erythropoda}
{Eleocharis macrostachya}
Eleocharis ovata (CIC; 1980)
Eleocharis palustris (CIC, ID, SRP; 2015)
{Eleocharis parvula}
Lipocarpha
{Lipocarpha micrantha}
Schoenoplectus
Schoenoplectus acutus (BOIS, CIC, ID; 2016)
Schoenoplectus americanus (BBLM, SRP; 1989)
Schoenoplectus pungens (BOIS; 1990)
Schoenoplectus tabernaemontani (BOIS, CIC; 1990)
Scirpus
Scirpus microcarpus (BBLM, BOIS, CIC, IDS, WS; 1995)
Scirpus pallidus (BOIS, CIC, ID, SRP; 2014)

HYDROCHARITACEAE:
Elodea
Elodea canadensis (CIC, SRP; 2010)
{Elodea nuttallii}
Najas
Najas flexilis (CIC, SRP; 2015)
Najas guadalupensis (CIC; 1974)

IRIDACEAE:
Iris
{Iris missouriensis}
Iris pseudacorus (BOIS, ID, SRP, WS, WTU; 2013)
Iris speciosus (SRP; 1971)
Olsynium
Olsynium douglasii (BBLM, BOIS, CIC, IDS, SRP; 1988)
var. inflatum (BBLM, BOIS, CIC, IDS, SRP; 1988)
Sisyrinchium
Sisyrinchium sarmentosum (SRP; 1976)

JUNCACEAE:
Juncus
Juncus acuminatus (CIC; 2018)
Juncus articulatus (BBLM, BOIS, CIC, SRP; 2013)
{ssp. articulatus}
var. articulatus (CIC; 1975)
Juncus balticus (BBLM, BOIS, CIC, IDS, SRP; 2014)
ssp. ater (IDS; 1939)
Juncus bufonius (BBLM, BOIS, CIC, SRP, WS; 2017)
var. bufonius (CIC; 1975)
{var. congestus}
var. occidentalis (SRP; 2017)
Juncus bulbosus (CIC; 1985)
Juncus confusus (CIC, SRP; 2018)
Juncus covillei (BOIS, CIC, SRP, WS; 2008)
Juncus dudleyi (CIC, ID, SRP, WTU; 2014)
Juncus effusus (BBLM, BBLM-OWY, BOIS, CIC, ID, SRP, WS, WTU; 2015)
ssp. effusus (BOIS, CIC, ID, SRP, WTU; 2005)
{ssp. pacificus}
{ssp. solutus}
Juncus ensifolius (BBLM, BOIS, CIC, ID; 2007)
Juncus interior (SRP; 2015)
Juncus orthophyllus (CIC, DPP, SRP; 2014)
Juncus pylaei (CIC, ID, SRP, WTU; 2009)
{Juncus regelii}
Juncus saximontanus (BOIS, CIC, SRP, WS; 2008)
Juncus tenuis (BOIS, CIC, ID, SRP, WS, WTU; 2015)
Juncus torreyi (BOIS, CIC, ID, IDS, SRP; 2015)
{Juncus trilocularis}

JUNCAGINACEAE:
Triglochin
Triglochin maritima (ID; 1934)

LILIACEAE:
Calochortus
{Calochortus bruneaunis}
Calochortus cyaneus (RM; 1910)
{Calochortus elegans}
Calochortus eurycarpus (CIC, CIC-PYNF, ID, SRP, WS, WTU; 2018)
Calochortus macrocarpus (BOIS, CIC, ID, IDS, SRP; 2011)
Erythronium
Erythronium grandiflorum (SRP, WTU; 1994)
{var. chrysandrum}
Erythronium idahoense (SRP; 1971)
Fritillaria
Fritillaria atropurpurea (SRP; 2018)
Fritillaria pudica (CIC, ID, IDS, SRP, WCW, WTU; 2018)
Prosartes
Prosartes trachycarpa (CIC; 1958)

MELANTHIACEAE:
Toxicoscordion
Toxicoscordion paniculatum (CIC, ID, IDS, SRP, WCW, WTU; 2013)
Toxicoscordion venenosum (ID, SRP; 2005)
var. gramineum (ID; 1940)
{var. venenosum}
Trillium
{Trillium ovatum}
Trillium petiolatum (ID, SRP, WS, WTU; 2003)
Veratrum
Veratrum californicum (ID, SRP; 2002)

ORCHIDACEAE:
Corallorhiza
{Corallorhiza maculata}
Neottia
{Neottia banksiana}
Platanthera
{Platanthera dilatata}
{Platanthera unalascensis}

POACEAE:
Achnatherum
Achnatherum hymenoides (CIC, SRP; 2010)
Achnatherum lemmonii (SRP; 2013)
{Achnatherum occidentale}
{ssp. occidentale}
Achnatherum thurberianum (CIC, ID, SRP, WS, WTU; 2014)
Aegilops
Aegilops cylindrica (BBLM, CIC, ID, IDS, NY, SRP, WTU; 2010)
Agropyron
Agropyron cristatum (BOIS, CIC, ID, SRP, WTU; 2013)
Agrostis
{Agrostis exarata}
Agrostis scabra (SRP; 1993)
Agrostis stolonifera (CIC, ID, OSC, RM, WTU; 2007)
{Agrostis variabilis}
Alopecurus
Alopecurus aequalis (CIC, ID, WTU; 2015)
{var. aequalis}
Alopecurus pratensis (ID, SRP; 2013)
Apera
Apera interrupta (SRP; 2013)
Aristida
Aristida purpurea (BOIS, CIC, ID, IDS, SRP; 2015)
var. longiseta (BOIS, CIC, ID, SRP; 2007)
Avena
Avena fatua (ID, SRP; 2012)
Bouteloua
Bouteloua gracilis (SRP; 2007)
Bromus
{Bromus arvensis}
Bromus briziformis (CIC, SRP; 2019)
Bromus ciliatus (MONT, SRP, WTU; 1993)
Bromus commutatus (SRP; 2019)
Bromus diandrus (BBLM, NY, SRP; 2010)
Bromus erectus (CIC; 1974)
Bromus hordeaceus (BOIS, CIC, SRP, USFS, WTU; 2019)
Bromus inermis (CIC; 1973)
Bromus japonicus (CIC, IDS, SRP; 2019)
Bromus racemosus (CIC; 1972)
Bromus rubens (SRP; 2006)
{Bromus sitchensis}
{var. carinatus}
Bromus squarrosus (SRP; 2019)
Bromus sterilis (CIC, NY, SRP; 2014)
Bromus tectorum (BBLM-OWY, BOIS, CIC, ID, NY, SRP, WS, WTU; 2014)
Calamagrostis
Calamagrostis canadensis (SRP, WTU; 1993)
Cenchrus
{Cenchrus incertus}
Cenchrus longispinus (BBLM, CIC, ID, IDE, SRP; 2015)
{Cenchrus spinifex}
Chloris
{Chloris verticillata}
Crypsis
Crypsis alopecuroides (BBLM, CIC, ID; 1987)
Crypsis vaginiflora (CIC, SRP; 2014)
Cynodon
Cynodon dactylon (ID; 1937)
Dactylis
Dactylis glomerata (CIC, ID, MONT, RM, SRP, WTU; 2010)
Danthonia
Danthonia californica (SRP; 2014)
Danthonia unispicata (SRP; 2014)
Deschampsia
Deschampsia danthonioides (SRP; 2014)
Deschampsia elongata (WTU; 1942)
Digitaria
Digitaria ischaemum (RM; 1911)
Digitaria sanguinalis (CIC, ID, IDE, RM, SRP, WTU; 2012)
Diplachne
{Diplachne fusca}
{ssp. fascicularis}
Distichlis
Distichlis spicata (CIC, SRP; 2016)
Echinochloa
Echinochloa crus-galli (CIC, ID, IDE, SRP; 2010)
Echinochloa muricata (CIC; 1976)
var. microstachya (CIC; 1976)
Elymus
Elymus canadensis (CIC, ID, SRP; 1979)
Elymus elymoides (BBLM, BOIS, CIC, ID, SRP, WS, WTU; 2010)
ssp. elymoides (CIC, SRP, WS; 1988)
ssp. hordeoides (CIC; 1964)
Elymus glaucus (CIC; 1979)
Elymus lanceolatus (CIC; 1972)
ssp. riparius (CIC; 1972)
Elymus multisetus (CIC, IDS, SRP, WTU; 1972)
Elymus repens (CIC, ID, SRP, WTU; 2007)
Elymus trachycaulus (SRP; 2014)
{ssp. trachycaulus}
Elymus trachycaulus × Hordeum jubatum (ID; 1937)
Elymus virginicus (NY; 2009)
Elytrigia
Elytrigia intermedia × Elytrigia repens (SRP; 1941)
Eragrostis
Eragrostis cilianensis (CIC, IDS, RM, SRP; 2018)
{Eragrostis hypnoides}
Eragrostis lutescens (CIC, SRP; 2012)
{Eragrostis mexicana}
{ssp. virescens}
Eragrostis minor (CIC, ID, IDE, OSC, SRP, WS, WTU; 2012)
Eragrostis pectinacea (BBLM, BBLM-OWY, CIC, IDS, SRP, WTU; 2018)
var. pectinacea (SRP; 2013)
Eragrostis pilosa (CIC, ID; 2009)
var. pilosa (CIC, ID; 2009)
{Eragrostis tef}
Eremopyrum
Eremopyrum triticeum (IDS, WS, WTU; 1946)
Festuca
Festuca idahoensis (CIC, SRP; 2013)
Festuca sciura (SRP; 1941)
Glyceria
Glyceria grandis (CIC, ID, SRP, WS, WTU; 2018)
var. grandis (WS; 1980)
Glyceria striata (CIC; 1980)
Hesperostipa
Hesperostipa comata (CIC, ID, MONT, SRP, WTU; 1993)
ssp. comata (SRP, WTU; 1993)
Holcus
Holcus lanatus (CIC, SRP; 2011)
{Holcus mollis}
Hordeum
Hordeum brachyantherum (CIC; 1935)
Hordeum jubatum (CIC, ID, SRP; 2011)
{ssp. jubatum}
Hordeum marinum (USFS; 1938)
ssp. gussoneanum (USFS; 1938)
Hordeum murinum (CIC, ID, SRP, WTU; 2007)
ssp. glaucum (CIC, WTU; 1973)
ssp. leporinum (SRP, WTU; 2005)
ssp. murinum (SRP; 1980)
Hordeum pusillum (SRP; 1941)
Koeleria
Koeleria macrantha (CIC, ID, SRP; 2016)
Leersia
{Leersia oryzoides}
Leymus
Leymus cinereus (BBLM, CIC, DPP, ID, IDS, SRP, WTU; 2016)
Leymus triticoides (IDS; 1940)
Lolium
Lolium multiflorum (SRP; 2009)
Lolium perenne (IDE, SRP; 2002)
Melica
{Melica bulbosa}
Muhlenbergia
{Muhlenbergia asperifolia}
{Muhlenbergia filiformis}
Muhlenbergia richardsonis (CIC, SRP, WTU; 2012)
Munroa
Munroa squarrosa (IDE; 2005)
Panicum
Panicum capillare (CIC, ID, IDE, MONT, SRP; 2015)
{ssp. capillare}
Panicum dichotomiflorum (CIC, OSC; 1974)
Panicum miliaceum (CIC, IDE, SRP; 2010)
Panicum virgatum (SRP; 2015)
Paspalum
{Paspalum distichum}
Pennisetum
{Pennisetum glaucum}
Phalaris
Phalaris arundinacea (CIC, SRP; 2011)
Phleum
Phleum pratense (CIC, SRP; 2014)
Phragmites
Phragmites australis (CIC, SRP; 2014)
ssp. americanus (CIC, SRP; 2014)
{ssp. australis}
Poa
Poa annua (CIC, SRP; 2008)
{Poa arida}
Poa bulbosa (CIC, ID, SRP, WTU; 2017)
ssp. vivipara (WTU; 1994)
Poa compressa (CIC; 1974)
Poa cusickii (SRP; 1993)
Poa fendleriana (SRP; 1963)
Poa interior (SRP, WTU; 1993)
Poa kellogii (SRP; 1949)
Poa palustris (CIC, SRP; 1993)
Poa pratensis (CIC, SRP; 1980)
ssp. pratensis (CIC; 1974)
Poa secunda (BBLM, BOIS, CIC, DPP, ID, IDS, SRP; 2015)
ssp. juncifolia (BBLM; 1973)
ssp. secunda (BBLM, CIC, DPP, SRP; 2015)
Podagrostis
{Podagrostis humilis}
Polypogon
Polypogon monspeliensis (CIC, ID, IDE, RM, SRP, WTU; 1993)
Psathyrostachys
Psathyrostachys juncea (CIC, DPP; 2016)
Pseudelymus
×Pseudelymus saxicola (BBLM, CIC; 1982)
Pseudoroegneria
Pseudoroegneria spicata (CIC, DPP, ID, SRP, WTU; 2016)
Puccinellia
Puccinellia distans (ID, WS; 1911)
{Puccinellia nuttalliana}
Schedonorus
{Schedonorus pratensis}
Sclerochloa
Sclerochloa dura (SRP; 2015)
Secale
Secale cereale (CIC, ID, SRP; 2019)
Setaria
Setaria pumila (ID; 1950)
ssp. pumila (ID; 1950)
Setaria verticillata (CIC; 1972)
Setaria viridis (CIC, ID, IDE, SRP; 2015)
Sorghum
Sorghum bicolor (IDE; 1990)
{Sorghum halepense}
Sporobolus
Sporobolus airoides (WS; 1940)
Sporobolus cryptandrus (CIC, SRP, WTU; 1993)
Taeniatherum
Taeniatherum caput-medusae (BOIS, CIC, ID, IDS, SRP, WTU; 1993)
Thinopyrum
{Thinopyrum elongatum}
Thinopyrum intermedium (CIC, SRP; 2013)
ssp. barbulatum (CIC; 2013)
Thinopyrum ponticum (CIC; 2009)
Tridens
{Tridens muticus}
Tripidium
Tripidium ravennae (SRP; 2014)
Trisetum
{Trisetum spicatum}
Ventenata
Ventenata dubia (CIC, SRP; 2016)
Vulpia
Vulpia bromoides (ID, RM, SRP; 2010)
Vulpia microstachys (CIC, ID, SRP, WTU; 2014)
var. pauciflora (CIC, ID, SRP, WTU; 2014)
Vulpia myuros (BBLM, CIC, ID, SRP; 2010)
Vulpia octoflora (BBLM, BBLM-OWY, BOIS, CIC, ID, SRP, WTU; 2010)
var. hirtella (CIC; 1981)
var. octoflora (SRP; 2010)

POTAMOGETONACEAE:
Potamogeton
Potamogeton berchtoldii (CIC; 1975)
Potamogeton crispus (CIC, ID, IDS, SRP, WTU; 2015)
Potamogeton diversifolius (IDS, SRP; 2018)
{Potamogeton foliosus}
Potamogeton gramineus (ID, SRP; 2010)
Potamogeton illinoensis (CIC; 1974)
{Potamogeton natans}
Potamogeton nodosus (CIC, ID, IDE; 2015)
Potamogeton pusillus (CIC; 1981)
Potamogeton richardsonii (CIC; 1974)
Stuckenia
Stuckenia filiformis (ID, SRP; 2017)
Stuckenia pectinata (CIC, IDE, IDS, SRP; 2010)
{Stuckenia striata}
Zannichellia
Zannichellia palustris (CIC, ID, IDE, SRP; 2008)

RUPPIACEAE:
Ruppia
{Ruppia maritima}

TYPHACEAE:
Sparganium
{Sparganium eurycarpum}
Typha
{Typha angustifolia}
Typha latifolia (ID, SRP, WS, WTU; 1993)