Washington Flora Checklist

Family

Taxon (native taxa in boldface)

Common Names

Added On

Cyperaceae

Carex pendula Huds.[FNA23, HC2, SPNW]

pendulous sedge

last updated 10/30/2020

Asteraceae

Packera cana (Hook.) W.A. Weber & Á. Löve[FNA20, HC2]

woolly groundsel

last updated 10/29/2020

Asteraceae

Oreostemma alpigenum (Torr. & A. Gray) Greene var. alpigenum[FNA20, HC2]

alpine aster, tundra mountaincrown

last updated 10/29/2020

Asteraceae

Oreostemma alpigenum (Torr. & A. Gray) Greene[FNA20, HC2]

alpine aster

last updated 10/29/2020

Asteraceae

Onopordum acanthium L. ssp. acanthium[FNA19, HC2]

Scotch thistle, cotton thistle, Scots thistle

last updated 10/29/2020

Asteraceae

Onopordum acanthium L.[FNA19, HC, HC2]

cotton thistle, Scotch thistle, Scots thistle

last updated 10/29/2020

Asteraceae

Nothocalais troximoides (A. Gray) Greene[FNA19, HC2]

weevil prairie dandelion, false agoseris

last updated 10/29/2020

Asteraceae

Nothocalais alpestris (A. Gray) K.L. Chambers[FNA19, HC2]

alpine lake agoseris

last updated 10/29/2020

Rosaceae

Cotoneaster hjelmqvistii Flinck & B. Hylmö[HC2]

Hjelmqvist's cotoneaster

last updated 10/29/2020

Asteraceae

Mycelis muralis (L.) Dumort.[FNA19, HC2]

wall lettuce

last updated 10/28/2020

Asteraceae

Microseris laciniata (Hook.) Sch. Bip. ssp. leptosepala (Nutt.) K.L. Chambers[FNA19, HC2]

cut-leaved silverpuffs, cutleaf silverpuffs

last updated 10/28/2020

Asteraceae

Microseris laciniata (Hook.) Sch. Bip.[FNA19, HC, HC2]

cut-leaved microseris

last updated 10/28/2020

Asteraceae

Microseris laciniata (Hook.) Sch. Bip. ssp. laciniata[FNA19, HC2]

cutleaf microseris, cut leaved scorzonella

last updated 10/28/2020

Asteraceae

Microseris borealis (Bong.) Sch. Bip.[FNA19, HC2]

apargidium, bog microseris, northern silverpuffs

last updated 10/28/2020

Asteraceae

Microseris bigelovii (A. Gray) Sch. Bip.[FNA19, HC, HC2]

coast microseris, coastal silverpuffs

last updated 10/28/2020

Amaranthaceae

Corispermum americanum (Nutt.) Nutt.[FNA4, HC2]

American bugseed

last updated 10/28/2020

Asteraceae

Matricaria discoidea DC.[FNA19, HC2]

pineapple weed

last updated 10/26/2020

Asteraceae

Micropus californicus Fisch. & C.A. Mey. var. californicus[FNA19, HC, HC2]

cottontop, Q-tips

last updated 10/25/2020

Asteraceae

Micropus californicus Fisch. & C.A. Mey.[FNA19, HC, HC2]

cottontop, Q-tips

last updated 10/25/2020

Asteraceae

Matricaria chamomilla L.[FNA19, HC, HC2]

wild chamomile, scented mayweed

last updated 10/25/2020

Asteraceae

Madia sativa Molina[FNA21, HC, HC2]

Chilean tarplant, coast tarweed

last updated 10/25/2020

Asteraceae

Madia gracilis (Sm.) D.D. Keck[FNA21, HC, HC2]

grassy tarplant, common tarweed, slender tarweed

last updated 10/25/2020

Asteraceae

Madia glomerata Hook.[FNA21, HC, HC2]

mountain tarplant, cluster tarweed, mountain tarweed

last updated 10/25/2020

Asteraceae

Madia elegans D. Don ex Lindl.[FNA21, HC, HC2]

common madia, autumn showy tarweed

last updated 10/25/2020

Asteraceae

Madia citriodora Greene[FNA21, HC, HC2]

lemon-scented tarplant, lemon tarweed, lemon-scented tarweed

last updated 10/25/2020

Asteraceae

Lygodesmia juncea (Pursh) D. Don ex Hook.[FNA19, HC, HC2]

rush skeletonplant

last updated 10/25/2020

Asteraceae

Luina hypoleuca Benth.[FNA20, HC, HC2]

littleleaf luina, silverback luina, littleleaf silverback

last updated 10/25/2020

Asteraceae

Logfia gallica (L.) Cosson & Germain[FNA19, HC2]

daggerleaf cottonweed

last updated 10/25/2020

Plantaginaceae

Penstemon davidsonii Greene var. menziesii (D.D. Keck) Cronquist[HC, HC2]

Davidson's beardtongue

last updated 10/25/2020

Plantaginaceae

Penstemon davidsonii Greene var. davidsonii[HC, HC2]

Davidson's beardtongue

last updated 10/25/2020

Plantaginaceae

Penstemon davidsonii Greene[HC, HC2]

Davidson's penstemon

last updated 10/25/2020

Asteraceae

Leucanthemum vulgare Lam.[FNA19, HC2]

oxeye daisy

last updated 10/25/2020

Asteraceae

Leontodon saxatilis Lam. ssp. saxatilis[FNA19, HC2]

lesser hawkbit

last updated 10/25/2020

Asteraceae

Lasthenia minor (DC.) Ornduff[FNA21, HC, HC2]

coastal goldfields

last updated 10/24/2020

Asteraceae

Lasthenia maritima (A. Gray) M.C. Vasey[FNA21, HC2]

maritime goldfields, seaside goldfields

last updated 10/24/2020

Asteraceae

Lasthenia glaberrima DC.[FNA21, HC, HC2]

smooth goldfields, smooth lasthenia

last updated 10/24/2020

Asteraceae

Lagophylla ramosissima Nutt.[FNA21, HC, HC2]

slender hareleaf, common rabbitleaf

last updated 10/24/2020

Asteraceae

Lactuca sativa L.[FNA19, HC, HC2]

garden lettuce

last updated 10/24/2020

Asteraceae

Lactuca saligna L.[FNA19, HC, HC2]

least lettuce, willow lettuce

last updated 10/24/2020

Asteraceae

Lactuca ludoviciana (Nutt.) Riddell[FNA19, HC, HC2]

Louisiana lettuce, prairie lettuce, western lettuce

last updated 10/24/2020

Asteraceae

Lactuca canadensis L.[FNA19, HC, HC2]

Canadian wild lettuce, Florida blue lettuce

last updated 10/23/2020

Asteraceae

Jaumea carnosa (Less.) A. Gray[FNA21, HC, HC2]

fleshy jaumea, marsh jaumea

last updated 10/23/2020

Asteraceae

Lactuca biennis (Moench) Fernald[FNA19, HC, HC2]

tall blue lettuce, wild blue lettuce

last updated 10/23/2020

Rosaceae

Rubus bifrons Vest[FNA9, HC2]

Himalayan blackberry

last updated 10/22/2020

Asteraceae

Jacobaea vulgaris Gaertn.[HC2]

tansy ragwort

last updated 10/22/2020

Asteraceae

Jacobaea maritima (L.) Pelser & Meijden[HC2]

silver ragwort

last updated 10/22/2020

Asteraceae

Iva axillaris Pursh[FNA21, HC, HC2]

deeproot, poverty weed

last updated 10/22/2020

Asteraceae

Ionactis stenomeres (A. Gray) Greene[FNA20, HC2]

Rocky Mountain ankle-aster, Rocky Mountain aster

last updated 10/22/2020

Asteraceae

Inula helenium L.[FNA19, HC, HC2]

elecampane, inula

last updated 10/22/2020

Asteraceae

Hieracium ×stoloniflorum Waldst. & Kit.[HC2]

forked hawkweed

last updated 10/22/2020

Asteraceae

Hieracium umbellatum L.[FNA19, HC, HC2]

narrowleaf hawkweed, umbellate hawkweed

last updated 10/22/2020

Asteraceae

Hieracium triste Willd. ex Spreng.[FNA19, HC2]

alpine hawkweed, slender hawkweed

last updated 10/22/2020

Asteraceae

Hieracium scouleri Hook.[FNA19, HC, HC2]

hound-tongue hawkweed, Scouler's hawkweed

last updated 10/22/2020

Asteraceae

Hieracium sabaudum L.[FNA19, HC2]

savoy hawkweed

last updated 10/22/2020

Asteraceae

Hieracium piloselloides Vill.[FNA19, HC2]

tall hawkweed

last updated 10/22/2020

Asteraceae

Hieracium pilosella L.[FNA19, HC, HC2]

mouse-ear hawkweed

last updated 10/22/2020

Asteraceae

Hieracium murorum L.[FNA19, HC2]

wall hawkweed

last updated 10/22/2020

Asteraceae

Hieracium maculatum Sm.[HC2, Stace 1997]

mottled hawkweed

last updated 10/21/2020

Asteraceae

Hieracium longiberbe Howell[FNA19, HC, HC2]

long-bearded hawkweed

last updated 10/21/2020

Asteraceae

Hieracium lachenalii C.C. Gmel.[HC2]

common hawkweed, English hawkweed, European hawkweed

last updated 10/21/2020

Rosaceae

Dryas drummondii Richardson ex Hook.[HC, HC2]

yellow mountain-avens

last updated 10/21/2020

Asteraceae

Hieracium glomeratum Froel.[HC2]

yellow devil hawkweed

last updated 10/20/2020

Asteraceae

Hieracium ×floribundum Wimm. & Grab.[HC2]

flowery hawkweed

last updated 10/20/2020

Asteraceae

Hieracium flagellare Willd.[FNA19, HC2]

whip hawkweed

last updated 10/19/2020

Asteraceae

Hieracium caespitosum Dumort.[FNA19, HC2]

meadow hawkweed, yellow king devil

last updated 10/19/2020

Brassicaceae

Raphanus raphanistrum L.[FNA7, HC, HC2]

jointed charlock, wild radish

last updated 10/19/2020

Polygonaceae

Polygonum paronychia Cham. & Schltdl.[FNA5, HC, HC2]

beach knotweed, black knotweed

last updated 10/18/2020

Asteraceae

Hieracium albiflorum Hook.[FNA19, HC, HC2]

white hawkweed, white-flowered hawkweed

last updated 10/18/2020

Asteraceae

Hemizonella minima (A. Gray) A. Gray[FNA21, HC2]

smallhead tarplant, least tarweed, small-head tarweed, smallhead tarweed

last updated 10/18/2020

Asteraceae

Helianthus tuberosus L.[FNA21, HC, HC2]

Jerusalem artichoke

last updated 10/18/2020

Asteraceae

Helianthus petiolaris Nutt. ssp. petiolaris[FNA21, HC2]

prairie sunflower

last updated 10/18/2020

Asteraceae

Helianthus petiolaris Nutt.[FNA21, HC, HC2]

prairie sunflower

last updated 10/18/2020

Phrymaceae

Erythranthe washingtonensis (Gand.) G.L. Nesom[HC2]

Washington monkey-flower

last updated 10/18/2020

Phrymaceae

Erythranthe suksdorfii (A. Gray) N.S. Fraga[HC2]

miniature monkey-flower

last updated 10/18/2020

Phrymaceae

Erythranthe pulsiferae (A. Gray) G.L. Nesom[HC2]

candelabrum monkey-flower, Pulsifer's monkey-flower

last updated 10/18/2020

Phrymaceae

Erythranthe primuloides (Benth.) G.L. Nesom[HC2]

primrose monkey-flower

last updated 10/18/2020

Phrymaceae

Erythranthe patula (Pennell) G.L. Nesom[HC2]

stalk-leaved monkey-flower

last updated 10/18/2020

Phrymaceae

Erythranthe nasuta (Greene) G.L. Nesom[HC2]

large-nose monkey-flower, snouted monkey-flower

last updated 10/18/2020

Phrymaceae

Erythranthe moschata (Douglas ex Lindl.) G.L. Nesom[HC2]

musk-flower, musk-plant

last updated 10/17/2020

Phrymaceae

Erythranthe microphylla (Benth.) G.L. Nesom[HC2]

small-leaved monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe lewisii (Pursh) G.L. Nesom & N.S. Fraga[HC2]

great purple monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe jungermannioides (Suksd.) G.L. Nesom[HC2]

liverwort monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe inflatula (Suksd.) G.L. Nesom[HC2]

disappearing monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe guttata (Fisch. ex DC.) G.L. Nesom[HC2]

seep monkey-flower, yellow monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe floribunda (Douglas ex Lindl.) G.L. Nesom[HC2]

purple-stem monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe dentata (Nutt. ex Benth.) G.L. Nesom[HC2]

coastal monkey-flower, tooth-leaved monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe decora (A.L. Grant) G.L. Nesom[HC2]

sharp-leaved monkey-flower, showy monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe cardinalis (Douglas ex Benth.) Spach[HC2]

scarlet monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe breweri (Greene) G.L. Nesom & N.S. Fraga[HC2]

Brewer's monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe breviflora (Piper) G.L. Nesom[HC2]

short-flowered monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe arvensis (Greene) G.L. Nesom[HC2]

field monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe ampliata (A.L. Grant) G.L. Nesom[HC2]

Nez Perce monkey-flower

last updated 10/17/2020

Phrymaceae

Erythranthe alsinoides (Douglas ex Benth.) G.L. Nesom & N.S. Fraga[HC2]

chickweed monkey-flower, wing-stem monkey-flower

last updated 10/17/2020

Phrymaceae

Diplacus nanus (Hook. & Arn.) G.L. Nesom[HC2]

dwarf purple monkey-flower

last updated 10/17/2020

Phrymaceae

Diplacus cusickioides G.L. Nesom[HC2]

Nesom's monkey-flower

last updated 10/17/2020

Phrymaceae

Mimetanthe pilosa (Benth.) Greene[HC, HC2]

downy monkey-flower, false monkey-flower

last updated 10/16/2020

Phrymaceae

Erythranthe ptilota G.L. Nesom[HC2]

sessile-leaved monkey-flower

last updated 10/14/2020

Phrymaceae

Erythranthe scouleri (Hook.) G.L. Nesom[HC2]

Scouler's monkey-flower

last updated 10/14/2020

Asteraceae

Helianthus maximiliani Schrad.[FNA21, HC2]

narrow leaved sunflower

last updated 10/13/2020

Asteraceae

Helianthus grosseserratus M. Martens[FNA21, HC, HC2]

sawtooth sunflower

last updated 10/13/2020