Washington Flora Checklist

Family

Taxon (native taxa in boldface)

Common Names

Updated On

Caryophyllaceae

Stellaria sitchana Steud.[WTU]

Sitka starwort

last updated 3/5/2024

Primulaceae

Primula [FNA8, HC, HC2]

primrose

last updated 3/4/2024

Asteraceae

Solidago altissima L. ssp. gilvocanescens (Rydb.) Semple[FNA20, HC2]

Great Plains goldenrod, tall goldenrod

last updated 3/4/2024

Asteraceae

Solidago altissima L.[FNA20, HC2]

Great Plains goldenrod, late goldenrod

last updated 3/4/2024

Urticaceae

Urtica gracilis Aiton ssp. gracilis

stinging nettle

last updated 3/3/2024

Urticaceae

Urtica dioica L.[FNA3, HC, HC2]

stinging nettle

last updated 3/3/2024

Urticaceae

Urtica gracilis Aiton[WTU]

stinging nettle

last updated 3/3/2024

Urticaceae

Urtica gracilis Aiton ssp. holosericea (Nutt.) W.A. Weber[WTU]

stinging nettle

last updated 3/3/2024

Campanulaceae

Jasione montana L.[HC2]

mountain sheep's bit

last updated 3/2/2024

Poaceae

Alopecurus aequalis Sobol. var. aequalis

little foxtail, short-awn foxtail

last updated 3/1/2024

Poaceae

Lolium persicum Boiss. & Hohen.

Persian ryegrass

last updated 3/1/2024

Rosaceae

Rosa nutkana C. Presl[HC, HC2]

Nootka rose

last updated 3/1/2024

Ophioglossaceae

Botrychium campestre W.H. Wagner & Farrar var. lineare (W.H. Wagner) Farrar[FNA2, HC2]

narrow-leaf grapefern, slender moonwort

last updated 2/29/2024

Caryophyllaceae

Engellaria obtusa (Engelm.) Iamonico[WTU]

blunt-sepaled starwort

last updated 2/29/2024

Caryophyllaceae

Engellaria

last updated 2/29/2024

Montiaceae

Lewisia cotyledon (S. Watson) B.L. Rob.[FNA4, HC, HC2]

Siskiyou lewisia

last updated 2/28/2024

Montiaceae

Lewisia pygmaea (A. Gray) B.L. Rob.[FNA4, HC, HC2]

least bitterroot, alpine lewisia, dwarf lewisia

last updated 2/28/2024

Rosaceae

Potentilla gordonii (Hook.) Greene[WTU]

Gordon's ivesia, alpine mousetail

last updated 2/27/2024

Poaceae

Melica smithii (Porter ex A. Gray) Vasey[FNA24, HC, HC2]

Smith's melic grass

last updated 2/25/2024

Poaceae

Molinia caerulea (L.) Moench[FNA24, HC, HC2]

purple moor grass

last updated 2/25/2024

Asteraceae

Symphyotrichum bracteolatum (Nutt.) G.L. Nesom[HC2, JPM2]

bracted aster, Eaton's aster, Oregon aster

last updated 2/22/2024

Plantaginaceae

Veronica triphyllos L.[HC2, JPM]

finger speedwell

last updated 2/22/2024

Plantaginaceae

Veronica verna L.[HC2]

spring speedwell

last updated 2/22/2024

Plantaginaceae

Veronica peregrina L.[HC, HC2]

purslane speedwell

last updated 2/22/2024

Plantaginaceae

Veronica polita Fr.[HC2]

gray speedwell

last updated 2/22/2024

Plantaginaceae

Veronica missurica Raf. ssp. stellata (Pennell) M.M.Mart.Ort. & Albach[WTU]

starry-tailed kittentails

last updated 2/22/2024

Plantaginaceae

Veronica missurica Raf. ssp. missurica[WTU]

mountain kittentail

last updated 2/22/2024

Plantaginaceae

Veronica missurica Raf. ssp. major (Hook.) M.M.Mart.Ort. & Albach[WTU]

tailed kittentails

last updated 2/22/2024

Plantaginaceae

Veronica missurica Raf.[WTU]

tailed kittentails

last updated 2/22/2024

Plantaginaceae

Veronica ×lackschewitzii Keller[HC2]

Lackschewitz's speedwell

last updated 2/22/2024

Plantaginaceae

Veronica catenata Pennell[HC, HC2, JPM]

chain speedwell

last updated 2/22/2024

Plantaginaceae

Veronica regina-nivalis M.M.Mart.Ort. & Albach

snow-queen, round-leaved synthyris

last updated 2/21/2024

Plantaginaceae

Veronica wormskjoldii Roem. & Schult.[HC, HC2]

American alpine speedwell

last updated 2/21/2024

Plantaginaceae

Veronica dissecta (Rydb.) M.M.Mart.Ort. & Albach[WTU]

feather-leaf kittentails

last updated 2/21/2024

Plantaginaceae

Penstemon wilcoxii Rydb.[HC, HC2]

Wilcox's beardtongue

last updated 2/20/2024

Plantaginaceae

Penstemon triphyllus Douglas ex Lindl. var. triphyllus[HC2]

whorled beardtongue, whorled penstemon

last updated 2/20/2024

Plantaginaceae

Penstemon triphyllus Douglas ex Lindl.[HC, HC2]

whorled beardtongue

last updated 2/20/2024

Plantaginaceae

Penstemon richardsonii Douglas ex Lindl. var. richardsonii[HC, HC2]

Richardson's penstemon

last updated 2/20/2024

Plantaginaceae

Penstemon richardsonii Douglas ex Lindl.[HC, HC2]

Richardson's penstemon

last updated 2/20/2024

Plantaginaceae

Penstemon procerus Douglas ex Graham var. tolmiei (Hook.) Cronquist[HC, HC2]

small-flowered penstemon

last updated 2/20/2024

Plantaginaceae

Penstemon procerus Douglas ex Graham var. procerus[HC, HC2]

small-flowered penstemon

last updated 2/20/2024

Plantaginaceae

Penstemon procerus Douglas ex Graham[HC, HC2]

small-flowered penstemon

last updated 2/20/2024

Plantaginaceae

Penstemon subserratus Pennell[HC, HC2]

fine-toothed beardtongue, subserrate beardtongue

last updated 2/19/2024

Plantaginaceae

Penstemon speciosus Douglas ex Lindl.[HC, HC2]

royal beardtongue, showy penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon rydbergii A. Nelson[HC, HC2]

Rydberg's beardtongue

last updated 2/19/2024

Plantaginaceae

Penstemon pruinosus Douglas ex Lindl.[HC, HC2]

Chelan beardtongue

last updated 2/19/2024

Plantaginaceae

Penstemon washingtonensis D.D. Keck[HC, HC2]

Washington beardtongue

last updated 2/19/2024

Plantaginaceae

Penstemon palmeri A. Gray var. palmeri[HC2, JPM]

Palmer's penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon palmeri A. Gray[HC2, JPM, Strickler 1997]

Palmer's penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon gairdneri Hook. var. gairdneri[HC, HC2]

Gairdner's penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon gairdneri Hook.[HC, HC2]

Gairdner's penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon fruticosus (Pursh) Greene var. serratus (D.D. Keck) Cronquist[HC, HC2]

shrubby penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon fruticosus (Pursh) Greene var. scouleri (Lindl.) Cronquist[HC, HC2]

shrubby penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon fruticosus (Pursh) Greene var. fruticosus[HC, HC2]

shrubby penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon euglaucus English[HC, HC2]

glaucous beardtongue

last updated 2/19/2024

Plantaginaceae

Penstemon eriantherus Pursh var. whitedii (Piper) A. Nelson[HC, HC2]

Whited's fuzzy-tongue penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon eriantherus Pursh var. eriantherus[HC, HC2]

fuzzy-tongue penstemon

last updated 2/19/2024

Plantaginaceae

Penstemon venustus Douglas ex Lindl.[HC, HC2]

elegant beardtongue, Blue Mountain penstemon

last updated 2/18/2024

Plantaginaceae

Penstemon ellipticus J.M. Coult. & Fisher[HC, HC2]

rockvine beardtongue

last updated 2/18/2024

Plantaginaceae

Penstemon deustus Douglas ex Lindl. var. variabilis (Suksd.) Cronquist[HC, HC2]

hotrock penstemon, scabland penstemon, scorched penstemon

last updated 2/18/2024

Plantaginaceae

Penstemon deustus Douglas ex Lindl. var. deustus[HC, HC2]

hot-rock penstemon

last updated 2/18/2024

Plantaginaceae

Penstemon deustus Douglas ex Lindl.[HC, HC2]

hot-rock penstemon

last updated 2/18/2024

Plantaginaceae

Penstemon acuminatus Douglas ex Lindl. var. acuminatus[HC2, IMF4, Strickler 1997]

sand dune beardtongue, sand dune penstemon, sharp-leaved penstemon

last updated 2/18/2024

Plantaginaceae

Penstemon acuminatus Douglas ex Lindl.[HC, HC2]

sand dune penstemon, sharp-leaved penstemon

last updated 2/18/2024

Plantaginaceae

Nuttallanthus texanus (Scheele) D.A. Sutton[HC2, JPM2]

blue toadflax, Texas toadflax

last updated 2/18/2024

Plantaginaceae

Misopates orontium (L.) Raf.[HC2, KZ99]

lesser snapdragon, weasel's snout

last updated 2/18/2024

Plantaginaceae

Linaria vulgaris Mill.[HC, HC2]

greater butter-and-eggs

last updated 2/18/2024

Plantaginaceae

Linaria purpurea (L.) Mill.[HC2, JPM]

purple toadflax

last updated 2/18/2024

Plantaginaceae

Linaria grandiflora Desf.[HC2]

large-flowered toadflax

last updated 2/18/2024

Plantaginaceae

Linaria genistifolia (L.) Mill. ssp. genistifolia[HC2]

broomleaf toadflax

last updated 2/18/2024

Plantaginaceae

Linaria genistifolia (L.) Mill.[HC, HC2]

broomleaf toadflax

last updated 2/18/2024

Plantaginaceae

Linaria dalmatica (L.) Mill. ssp. macedonica (Griseb.) D.A. Sutton[HC2]

Dalmation toadflax

last updated 2/18/2024

Plantaginaceae

Linaria dalmatica (L.) Mill. ssp. dalmatica[HC2, JPM2]

brown-leaved toadflax, Dalmatian toadflax, dalmatian toadflax

last updated 2/18/2024

Plantaginaceae

Linaria dalmatica (L.) Mill.[HC, HC2]

Dalmation toadflax

last updated 2/18/2024

Plantaginaceae

Nothochelone nemorosa (Douglas ex Lindl.) Straw[HC, HC2]

woodland beardtongue

last updated 2/17/2024

Plantaginaceae

Tonella floribunda A. Gray[HC, HC2]

greater baby-innocence, large-flowered tonella

last updated 2/17/2024

Plantaginaceae

Hippuris vulgaris L.[HC, HC2]

common mare's-tail

last updated 2/17/2024

Plantaginaceae

Hippuris montana Ledeb. ex Rchb.[HC, HC2]

mountain mare's-tail

last updated 2/17/2024

Plantaginaceae

Chaenorhinum minus (L.) Lange[HC2, IFBC]

dwarf-snapdragon

last updated 2/17/2024

Plantaginaceae

Callitriche stagnalis Scop.[HC, HC2]

pond water-starwort

last updated 2/17/2024

Plantaginaceae

Callitriche palustris L.[HC2, ILBC2]

spring water-starwort, vernal water-starwort

last updated 2/17/2024

Plantaginaceae

Callitriche marginata Torr.[HC, HC2]

winged water-starwort

last updated 2/17/2024

Plantaginaceae

Callitriche heterophylla Pursh var. heterophylla[HC, HC2, JPM]

different-leaved water-starwort

last updated 2/17/2024

Plantaginaceae

Callitriche heterophylla Pursh var. bolanderi (Hegelm.) Fassett[HC, HC2, JPM]

Bolander's different-leaved water-starwort

last updated 2/17/2024

Plantaginaceae

Callitriche heterophylla Pursh[HC, HC2]

different-leaved water-starwort

last updated 2/17/2024

Plantaginaceae

Callitriche hermaphroditica L.[HC, HC2]

autumn water-starwort, northern water-starwort

last updated 2/17/2024

Plantaginaceae

Callitriche brutia Pentagna[HC2]

narrow-leaf water-starwort

last updated 2/17/2024

Plantaginaceae

Callitriche brutia Pentagna var. hamulata (Kutz. apud Reichenb.) Lansdown[HC2]

narrowleaf water-starwort

last updated 2/17/2024

Plantaginaceae

Bacopa rotundifolia (Michx.) Wettst.[HC, HC2, JPM2]

disk water-hyssop, round-leaved water-hyssop

last updated 2/17/2024

Plantaginaceae

Antirrhinum majus L.[HC, HC2, Stace 1997]

garden snapdragon, greater snapdragon

last updated 2/17/2024

Polygonaceae

Rumex salicifolius Weinm. var. triangulivalvis (Danser) J.C. Hickman[HC, HC2, JPM]

triangular-valved dock, white willow dock

last updated 2/17/2024

Polygonaceae

Rumex salicifolius Weinm. var. transitorius (Rech. f. ) J.C. Hickman[HC2, KZ99]

narrow-leaved dock, Pacific willow dock

last updated 2/17/2024

Polygonaceae

Rumex salicifolius Weinm. var. angustivalvis Danser[HC, HC2]

western willow dock

last updated 2/17/2024

Polygonaceae

Rumex persicarioides L.[FNA5, HC, HC2]

seashore dock, yellow dock

last updated 2/17/2024

Polygonaceae

Rumex obtusifolius L.[FNA5, HC, HC2]

bitter dock

last updated 2/15/2024

Polygonaceae

Rumex maritimus L. ssp. fueginus (Phil.) Hultén[HC2]

American golden dock, Tierra del Fuego dock

last updated 2/15/2024

Polygonaceae

Rumex dentatus L.[FNA5, HC, HC2]

toothed dock

last updated 2/15/2024

Polygonaceae

Rumex crispus L.[FNA5, HC, HC2]

curly dock, sour dock

last updated 2/15/2024

Polygonaceae

Rumex conglomeratus Murray[FNA5, HC, HC2]

clustered dock, sharp dock

last updated 2/15/2024

Polygonaceae

Rumex acetosella L.[FNA5, HC, HC2]

common sheep sorrel

last updated 2/15/2024