Washington Flora Checklist

Family

Taxon (native taxa in boldface)

Common Names

Added On

Lamiaceae

Origanum vulgare L.[HC, HC2]

wild marjoram

last updated 2/1/2024

Lamiaceae

Monardella odoratissima Benth. ssp. odoratissima[HC2, KZ99]

mountain monardella

last updated 2/1/2024

Lamiaceae

Monardella odoratissima Benth. ssp. discolor (Greene) Epling[HC2, KZ99]

mountain monardella

last updated 2/1/2024

Nyctaginaceae

Abronia umbellata Lam. var. breviflora (Standl.) L.A. Galloway[FNA4, HC2]

sand verbena

last updated 2/1/2024

Lamiaceae

Nepeta cataria L.[HC, HC2]

catnip

last updated 1/31/2024

Lamiaceae

Monardella odoratissima Benth.[HC, HC2]

mountain monardella

last updated 1/31/2024

Lamiaceae

Mentha suaveolens Ehrh.[HC2, IFBC]

apple mint

last updated 1/31/2024

Lamiaceae

Mentha spicata L.[HC, HC2]

spearmint

last updated 1/31/2024

Lamiaceae

Mentha pulegium L.[HC, HC2]

pennyroyal

last updated 1/30/2024

Lamiaceae

Mentha ×piperita L.[HC, HC2]

peppermint

last updated 1/30/2024

Lamiaceae

Mentha canadensis L.[HC2]

wild mint

last updated 1/30/2024

Lamiaceae

Mentha aquatica L.[HC2, IFBC]

bergamot mint, water mint

last updated 1/30/2024

Lamiaceae

Melissa officinalis L.[HC, HC2]

lemonbalm

last updated 1/30/2024

Lamiaceae

Marrubium vulgare L.[HC, HC2]

white horehound

last updated 1/30/2024

Lamiaceae

Lycopus europaeus L.[HC2]

European water-horehound

last updated 1/29/2024

Lamiaceae

Lycopus asper Greene[HC, HC2]

rough water-horehound

last updated 1/29/2024

Lamiaceae

Lycopus americanus Muhl. ex W.P.C. Bartr.[HC, HC2]

cut-leaf water-horehound

last updated 1/29/2024

Lamiaceae

Leonurus cardiaca L.[HC, HC2, Stace 1997]

motherwort, Lion's tail

last updated 1/29/2024

Lamiaceae

Lavandula ×intermedia Emeric ex Loisel.[HC2]

lavandin, lavender

last updated 1/29/2024

Lamiaceae

Lamium maculatum L.[HC, HC2]

spotted hen-nettle, spotted henbit

last updated 1/29/2024

Lamiaceae

Lamium hybridum Vill.[HC2, Stace 1997]

cutleaf dead-nettle

last updated 1/29/2024

Lamiaceae

Lamium amplexicaule L.[HC, HC2]

common dead-nettle, giraffehead

last updated 1/29/2024

Lamiaceae

Glechoma hederacea L.[HC2]

field balm, creeping Charlie, ground ivy

last updated 1/29/2024

Lamiaceae

Galeopsis tetrahit L. var. tetrahit[HC2]

common hemp nettle

last updated 1/28/2024

Lamiaceae

Galeopsis tetrahit L.[HC, HC2]

common hemp nettle

last updated 1/28/2024

Lamiaceae

Galeopsis bifida Boenn.[HC2, Stace 1997]

bifid hemp nettle

last updated 1/28/2024

Lamiaceae

Dracocephalum parviflorum Nutt.[HC, HC2]

American dragonhead

last updated 1/28/2024

Lamiaceae

Clinopodium vulgare L.[HC2, IFBC]

wild basil

last updated 1/28/2024

Lamiaceae

Ajuga reptans L.[HC, HC2]

carpet bugle

last updated 1/28/2024

Lamiaceae

Agastache urticifolia (Benth.) Kuntze[HC, HC2]

nettle-leaf giant-hyssop

last updated 1/28/2024

Lamiaceae

Agastache occidentalis (Piper) A. Heller[HC, HC2]

western giant-hyssop

last updated 1/28/2024

Hypericaceae

Triadenum fraseri (Spach) Gleason[HC2, IFBC]

marsh St. John's wort

last updated 1/28/2024

Hypericaceae

Hypericum tetrapterum Fr.[HC2]

square-stalked St. John's wort

last updated 1/28/2024

Hypericaceae

Hypericum scouleri Hook.[HC2]

Norton's St. John's wort, Scouler's St. John's wort, western St. John's wort

last updated 1/28/2024

Hypericaceae

Hypericum perforatum L. ssp. perforatum[HC2]

last updated 1/28/2024

Hypericaceae

Hypericum perforatum L.[HC, HC2, IFBC]

common St. John's wort, Klamath weed

last updated 1/28/2024

Hypericaceae

Hypericum mutilum L.[HC2, IFBC]

dwarf St. John's wort

last updated 1/28/2024

Hypericaceae

Hypericum maculatum Crantz ssp. obtusiusculum (Tourlet) Hayek[HC2, IFBC]

dotted John's-wort, imperforate St. John's-wort

last updated 1/28/2024

Hypericaceae

Hypericum maculatum Crantz[HC2]

spotted St. John's wort, streaked St. John's wort

last updated 1/28/2024

Hypericaceae

Hypericum ellipticum Hook.[GC, HC2]

pale St. John's wort

last updated 1/28/2024

Hypericaceae

Hypericum canadense L.[GC, HC2]

Canadian St. John's wort

last updated 1/28/2024

Hypericaceae

Hypericum boreale (Britton) E.P. Bicknell[HC2, IFBC]

northern St. John's wort

last updated 1/28/2024

Hypericaceae

Hypericum anagalloides Cham. & Schltdl.[HC, HC2]

tinker's penny, bog St. John's wort, creeping St. John's wort

last updated 1/28/2024

Hydrophyllaceae

Nemophila pedunculata Douglas ex Benth.[HC, HC2]

meadow baby-blue-eyes, spreading nemophila

last updated 1/28/2024

Haloragaceae

Myriophyllum verticillatum L.[HC2, JPM]

verticillate milfoil, whorled water milfoil

last updated 1/28/2024

Haloragaceae

Myriophyllum ussuriense (Regel) Maxim.[HC2]

terrestrial water milfoil, Ussurian milfoil

last updated 1/28/2024

Haloragaceae

Myriophyllum spicatum L.[HC, HC2, JPM]

Eurasian water milfoil, spiked water milfoil

last updated 1/28/2024

Haloragaceae

Myriophyllum sibiricum Komarov[HC2, ILBC3]

American milfoil, northern milfoil, Siberian water milfoil

last updated 1/28/2024

Haloragaceae

Myriophyllum quitense Kunth[HC2, ILBC3]

Andean water milfoil, waterwort water milfoil

last updated 1/28/2024

Haloragaceae

Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb.[HC2]

cutleaf water-milfoil

last updated 1/28/2024

Haloragaceae

Myriophyllum hippuroides Nutt. ex Torr. & A. Gray[HC, HC2]

western milfoil, western water milfoil

last updated 1/28/2024

Haloragaceae

Myriophyllum heterophyllum Michx.[Draft FNA, HC2]

two-leaf milfoil, various-leaved water-milfoil

last updated 1/28/2024

Haloragaceae

Myriophyllum aquaticum (Vell.) Verdc.[HC2, JPM]

parrot's feather, water feather, South American water milfoil

last updated 1/28/2024

Grossulariaceae

Ribes nigrum L.[FNA8, HC, HC2]

cultivated black currant

last updated 1/27/2024

Grossulariaceae

Ribes velutinum Greene[FNA8, HC, HC2]

desert gooseberry, Goodding's gooseberry

last updated 1/27/2024

Grossulariaceae

Ribes oxyacanthoides L. var. irriguum (Douglas) Jancz.[FNA8, HC2]

Idaho gooseberry

last updated 1/27/2024

Grossulariaceae

Ribes oxyacanthoides L. var. cognatum (Greene) Morin[FNA8, HC2]

northern gooseberry, umatilla gooseberry, Umatilla gooseberry

last updated 1/27/2024

Grossulariaceae

Ribes oxyacanthoides L.[FNA8, HC, HC2]

Canada gooseberry

last updated 1/27/2024

Grossulariaceae

Ribes watsonianum Koehne[FNA8, HC, HC2]

Mount Adams gooseberry, spring gooseberry, wastson gooseberry

last updated 1/27/2024

Grossulariaceae

Ribes niveum Lindl.[FNA8, HC, HC2]

Snake River gooseberry, snow gooseberry

last updated 1/27/2024

Grossulariaceae

Ribes lobbii A. Gray[FNA8, HC, HC2]

gummy gooseberry, Lobb's gooseberry, Oregon gooseberry

last updated 1/27/2024

Juglandaceae

Juglans regia L.[HC2, JPM2]

English walnut

last updated 1/27/2024

Juglandaceae

Juglans nigra L.[FNA3, HC2]

black walnut

last updated 1/27/2024

Juglandaceae

Juglans hindsii Jeps. ex R.E. Sm.[FNA3, HC2]

northern California walnut

last updated 1/27/2024

Linderniaceae

Lindernia dubia (L.) Pennell[HC, HC2, JPM2]

false pimpernel

last updated 1/27/2024

Lythraceae

Rotala ramosior (L.) Koehne[HC, HC2]

lowland toothcup

last updated 1/27/2024

Lythraceae

Lythrum salicaria L.[HC, HC2]

purple loosestrife, long purples

last updated 1/27/2024

Lythraceae

Lythrum portula (L.) D.A. Webb[HC2, JPM]

spatula-leaf loosestrife

last updated 1/27/2024

Lythraceae

Lythrum hyssopifolia L.[HC, HC2]

hyssop loosestrife

last updated 1/27/2024

Lythraceae

Ammannia coccinea Rottb.[Draft FNA, HC, HC2]

valley redstem

last updated 1/27/2024

Mazaceae

Mazus pumilus (Burm. f.) Steenis[Draft FNA, HC2]

Japanese mazus

last updated 1/27/2024

Penthoraceae

Penthorum sedoides L.[FNA8, HC2]

ditch stonecrop

last updated 1/27/2024

Polygalaceae

Polygala vulgaris L.[HC2]

milkwort

last updated 1/27/2024

Portulacaceae

Portulaca oleracea L.[FNA4, HC, HC2]

common purslane

last updated 1/27/2024

Sarcobataceae

Sarcobatus vermiculatus (Hook.) Torr.[FNA4, HC, HC2]

greasewood

last updated 1/27/2024

Thymelaeaceae

Thymelaea passerina (L.) Coss. & Germ.[HC2]

mezereon

last updated 1/27/2024

Thymelaeaceae

Daphne laureola L.[HC2]

spurge-laurel

last updated 1/27/2024

Rhamnaceae

Rhamnus cathartica L.[HC2]

common buckthorn

last updated 1/27/2024

Rhamnaceae

Ceanothus cuneatus (Hook.) Nutt. var. cuneatus[HC2]

common buckbrush, sedge-leaf buckthorn

last updated 1/27/2024

Rhamnaceae

Rhamnus alnifolia L'Hér.[HC, HC2, JPM2]

alder-leaf buckthorn

last updated 1/27/2024

Rhamnaceae

Ceanothus integerrimus Hook. & Arn.[HC, HC2]

deerbrush

last updated 1/27/2024

Rhamnaceae

Ceanothus cuneatus (Hook.) Nutt.[HC, HC2]

common buckbrush, narrow-leaf buckthorn, sedge-leaf buckthorn

last updated 1/27/2024

Verbenaceae

Verbena ×bingenensis Moldenke

last updated 1/27/2024

Verbenaceae

Verbena stricta Vent.[HC, HC2]

hoary vervain

last updated 1/27/2024

Verbenaceae

Verbena officinalis L.[HC2]

herb of the cross, European vervain

last updated 1/27/2024

Verbenaceae

Verbena hastata L.[HC, HC2]

wild hyssop, blue verbena

last updated 1/27/2024

Verbenaceae

Verbena bracteata Lag. & Rodr.[HC, HC2]

carpet vervain

last updated 1/27/2024

Verbenaceae

Verbena bonariensis L.[HC2]

purpletop vervain

last updated 1/27/2024

Violaceae

Viola flettii Piper[HC, HC2]

Flett's violet, Olympic violet

last updated 1/27/2024

Violaceae

Viola howellii A. Gray[HC, HC2]

Howell's violet

last updated 1/27/2024

Violaceae

Viola lanceolata L.[HC, HC2]

lance-leaved violet

last updated 1/27/2024

Violaceae

Viola nephrophylla Greene[HC, HC2, JPM2]

LeConte violet, northern bog violet

last updated 1/27/2024

Violaceae

Viola tricolor L. ssp. tricolor[HC2]

Johnny jump-up

last updated 1/27/2024

Violaceae

Viola tricolor L.[HC2, JPM]

Johnny jump-up

last updated 1/27/2024

Violaceae

Viola palustris L.[HC, HC2]

marsh violet

last updated 1/27/2024

Violaceae

Viola odorata L.[HC2, IFBC, JPM]

sweet blue violet

last updated 1/27/2024

Violaceae

Viola macloskeyi F.E. Lloyd[HC, HC2, JPM2]

small white violet

last updated 1/27/2024

Vitaceae

Vitis riparia Michx.[HC, HC2]

river-bank grape

last updated 1/27/2024

Zygophyllaceae

Zygophyllum fabago L.[HC, HC2]

Syrian bean-caper

last updated 1/26/2024

Zygophyllaceae

Tribulus terrestris L.[HC, HC2]

puncture vine

last updated 1/26/2024