Washington Flora Checklist

Family

Taxon (native taxa in boldface)

Common Names

Updated On

Ehretiaceae

Tiquilia nuttallii (Hook.) A.T. Richardson[HC2, JPM]

coldenia, Nuttall's crinklemat, rosette crinklemat, rosette tiquilia

last updated 1/22/2024

Droseraceae

Drosera ×obovata Mert. & W. Koch[HC2]

hybrid sundew, obovate sundew

last updated 1/22/2024

Droseraceae

Drosera rotundifolia L.[HC, HC2]

round-leaf sundew

last updated 1/22/2024

Droseraceae

Dionaea muscipula J. Ellis[Gray\'s Manual, HC2]

Venus fly trap

last updated 1/22/2024

Cucurbitaceae

Marah oregana (Torr. & A. Gray) Howell[HC2]

coastal manroot

last updated 1/22/2024

Cucurbitaceae

Echinocystis lobata (Michx.) Torr. & A. Gray[HC, HC2]

wild cucumber

last updated 1/22/2024

Cucurbitaceae

Cucurbita pepo L.[HC2]

last updated 1/22/2024

Cucurbitaceae

Citrullus lanatus (Thunb.) Matsum. & Nakai[HC2, JPM2]

watermelon

last updated 1/22/2024

Cucurbitaceae

Bryonia alba L.[HC2, Stace 1997]

white bryony

last updated 1/22/2024

Crossosomataceae

Glossopetalon spinescens A. Gray var. aridum M.E. Jones[HC2, JPM2]

spiny green-bush

last updated 1/21/2024

Crossosomataceae

Glossopetalon spinescens A. Gray[HC2]

Nevada greasewood, spiny green-bush

last updated 1/21/2024

Crassulaceae

Sedum thartii L.P. Hébert[HC2]

Thart's stonecrop

last updated 1/21/2024

Crassulaceae

Sedum leibergii Britton[FNA8, HC, HC2]

Leiberg's stonecrop

last updated 1/21/2024

Crassulaceae

Sedum forsterianum Sm.[HC2]

Forster's stonecrop

last updated 1/21/2024

Crassulaceae

Sedum divergens S. Watson[FNA8, HC, HC2]

Pacific stonecrop, spreading stonecrop

last updated 1/21/2024

Crassulaceae

Sedum brevifolium DC.[HC2]

short-leaved stonecrop

last updated 1/21/2024

Nyctaginaceae

Mirabilis nyctaginea (Michx.) MacMill.[FNA4, HC, HC2]

four-o'clock, heartleaf umbrellawort four-o'clock

last updated 1/21/2024

Nyctaginaceae

Abronia mellifera Douglas ex Hook. var. mellifera[HC2]

honey-scented sandverbena, white sand verbena

last updated 1/21/2024

Nyctaginaceae

Abronia mellifera Douglas ex Hook.[FNA4, HC, HC2]

honey-scented sandverbena, white sand verbena

last updated 1/21/2024

Menyanthaceae

Nephrophyllidium crista-galli (Menzies ex Hook.) Gilg ssp. crista-galli[HC, HC2]

deer cabbage

last updated 1/21/2024

Menyanthaceae

Nephrophyllidium crista-galli (Menzies ex Hook.) Gilg[HC, HC2]

deer cabbage, deer-cabbage

last updated 1/21/2024

Menyanthaceae

Menyanthes trifoliata L.[HC, HC2]

buck-bean

last updated 1/21/2024

Heliotropiaceae

Heliotropium curassavicum L. var. obovatum DC.[HC, HC2]

salt heliotrope

last updated 1/21/2024

Heliotropiaceae

Heliotropium curassavicum L.[HC, HC2, JPM]

salt heliotrope, seaside heliotrope

last updated 1/21/2024

Ericaceae

Phyllodoce glanduliflora (Hook.) Coville[FNA8, HC, HC2]

yellow mountain-heath

last updated 1/21/2024

Ericaceae

Phyllodoce empetriformis (Sm.) D. Don[FNA8, HC, HC2]

pink mountain-heath

last updated 1/21/2024

Ericaceae

Orthilia secunda (L.) House[FNA8, HC2]

one-sided pyrola, sidebells

last updated 1/21/2024

Ericaceae

Monotropa hypopitys L.[FNA8, HC2]

many-flower Indian-pipe

last updated 1/21/2024

Ericaceae

Moneses uniflora (L.) A. Gray[FNA8, HC2]

single-delight

last updated 1/21/2024

Ericaceae

Kalmia procumbens (L.) Gift & Kron[FNA8, HC2]

alpine-azalea, alpine azalea, trailing azalea

last updated 1/21/2024

Ericaceae

Kalmia microphylla (Hook.) A. Heller var. occidentalis (Small) Ebinger[FNA8, HC2]

Western swamp laurel

last updated 1/21/2024

Ericaceae

Kalmia microphylla (Hook.) A. Heller var. microphylla[FNA8, HC2]

alpine-laurel, bog laurel

last updated 1/21/2024

Ericaceae

Kalmia microphylla (Hook.) A. Heller[FNA8, HC, HC2]

western bog laurel

last updated 1/21/2024

Ericaceae

Hemitomes congestum A. Gray[FNA8, HC, HC2]

coneplant, gnome-plant

last updated 1/21/2024

Ericaceae

Harrimanella stelleriana (Pall.) Coville[FNA8, HC2]

Alaska bell-heather, Alaska bellheather, alpine heather, Alaskan moss-heather, Alaskan mountain-heather

last updated 1/21/2024

Ericaceae

Gaultheria ovatifolia A. Gray[FNA8, HC, HC2]

western teaberry, slender wintergreen

last updated 1/21/2024

Ericaceae

Empetrum nigrum L.[FNA8, HC, HC2]

crowberry

last updated 1/21/2024

Ericaceae

Calluna vulgaris (L.) Hull[FNA8, HC2]

common heather

last updated 1/21/2024

Ericaceae

Arctostaphylos columbiana Piper[FNA8, HC, HC2]

bristly manzanita

last updated 1/21/2024

Ericaceae

Allotropa virgata Torr. & A. Gray[FNA8, HC, HC2]

candystick, sugarstick

last updated 1/21/2024

Ericaceae

Vaccinium scoparium Leiberg ex Coville[FNA8, HC, HC2]

grouseberry

last updated 1/21/2024

Ericaceae

Vaccinium ovatum Pursh[FNA8, HC, HC2]

evergreen huckleberry

last updated 1/21/2024

Ericaceae

Vaccinium ovalifolium Sm.[FNA8, HC, HC2]

Alaska blueberry, oval-leaf blueberry

last updated 1/21/2024

Ericaceae

Vaccinium myrtillus L.[FNA8, HC, HC2]

dwarf blueberry, low blueberry

last updated 1/21/2024

Ericaceae

Vaccinium myrtilloides Michx.[FNA8, HC2]

velvet-leaf blueberry

last updated 1/21/2024

Ericaceae

Vaccinium membranaceum Douglas ex Torr.[FNA8, HC, HC2]

square-twig blueberry, tall huckleberry, thin-leaved huckleberry

last updated 1/21/2024

Ericaceae

Vaccinium macrocarpon Aiton[FNA8, HC, HC2]

cultivated cranberry, large cranberry

last updated 1/21/2024

Ericaceae

Vaccinium deliciosum Piper[FNA8, HC, HC2]

Cascade blueberry, Rainier blueberry, blueleaf huckleberry

last updated 1/21/2024

Ericaceae

Vaccinium cespitosum Michx.[HC2]

dwarf bilberry, dwarf huckleberry

last updated 1/21/2024

Ericaceae

Gaultheria humifusa (Graham) Rydb.[FNA8, HC, HC2]

alpine wintergreen

last updated 1/21/2024

Ericaceae

Vaccinium oxycoccos L.[FNA8, HC, HC2]

small cranberry

last updated 1/20/2024

Ericaceae

Rhododendron albiflorum Hook.[FNA8, HC, HC2]

white rhododendron

last updated 1/20/2024

Ericaceae

Rhododendron macrophyllum D. Don ex G. Don[FNA8, HC, HC2]

California rhododendron, Pacific rhododendron

last updated 1/20/2024

Crassulaceae

Rhodiola integrifolia Raf. ssp. integrifolia[FNA8, HC2]

king's crown, roseroot

last updated 1/20/2024

Crassulaceae

Rhodiola integrifolia Raf.[FNA8, HC2]

king's crown, midsummer-men, roseroot

last updated 1/20/2024

Crassulaceae

Crassula tillaea Lester-Garl.[FNA8, HC2]

mossy stonecrop

last updated 1/20/2024

Crassulaceae

Crassula connata (Ruiz & Pav.) A. Berger[FNA8, HC2]

pygmy weed

last updated 1/20/2024

Crassulaceae

Crassula aquatica (L.) Schönland[FNA8, HC2]

wrinkle-seed pygmyweed, water pygmy weed

last updated 1/20/2024

Convolvulaceae

Cuscuta epithymum Murray var. epithymum[Draft FNA, HC2]

clover dodder, thyme dodder

last updated 1/20/2024

Convolvulaceae

Cuscuta epithymum Murray[HC, HC2]

clover dodder, common dodder, thyme dodder

last updated 1/20/2024

Convolvulaceae

Cuscuta denticulata Engelm.[HC, HC2]

desert dodder

last updated 1/20/2024

Convolvulaceae

Cuscuta occidentalis Millsp.[HC, HC2]

western dodder

last updated 1/20/2024

Convolvulaceae

Cuscuta pacifica Costea & M.A.R. Wright var. pacifica[HC2]

Pacific dodder

last updated 1/20/2024

Convolvulaceae

Cuscuta pacifica Costea & M.A.R. Wright[HC2]

salt marsh dodder

last updated 1/20/2024

Convolvulaceae

Cuscuta suksdorfii Yunck.[HC, HC2]

mountain dodder

last updated 1/20/2024

Convolvulaceae

Cuscuta cephalanthi Engelm.[HC, HC2]

buttonbush dodder

last updated 1/20/2024

Convolvulaceae

Convolvulus arvensis L.[HC, HC2, ILBC2]

field bindweed

last updated 1/20/2024

Convolvulaceae

Calystegia sepium (L.) R. Br.[HC2, JPM]

hedge bindweed

last updated 1/20/2024

Caprifoliaceae

Lonicera tatarica L.[HC2]

Tartarian honeysuckle

last updated 1/20/2024

Caprifoliaceae

Lonicera pileata Oliv.[HC2]

privet honeysuckle

last updated 1/20/2024

Caprifoliaceae

Lonicera maackii (Rupr.) Herder[HC2]

Amur honeysuckle

last updated 1/20/2024

Caprifoliaceae

Lonicera utahensis S. Watson[HC, HC2]

Rocky Mountain honeysuckle, Utah honeysuckle

last updated 1/20/2024

Caprifoliaceae

Lonicera japonica Thunb.[HC2, JPM2]

Japanese honeysuckle

last updated 1/20/2024

Caprifoliaceae

Lonicera etrusca Santi[HC, HC2]

Etruscan honeysuckle

last updated 1/20/2024

Cannabaceae

Humulus lupulus L. var. lupuloides E. Small[FNA3, HC2]

hops

last updated 1/20/2024

Cannabaceae

Humulus lupulus L. var. neomexicanus A. Nelson & Cockerell[FNA3, HC2]

hops

last updated 1/20/2024

Cannabaceae

Humulus lupulus L.[FNA3, HC, HC2]

hops

last updated 1/20/2024

Cannabaceae

Celtis reticulata Torr.[FNA3, HC, HC2]

netleaf hackberry

last updated 1/20/2024

Cannabaceae

Cannabis sativa L.[FNA3, HC, HC2]

hemp, marihuana, marijuana

last updated 1/20/2024

Campanulaceae

Phyteuma scorzonerifolium Vill.[HC2]

scorzonera-leaved rampion

last updated 1/20/2024

Campanulaceae

Lobelia erinus L.[HC2]

trailing lobelia

last updated 1/20/2024

Campanulaceae

Lobelia dortmanna L.[HC, HC2]

water lobelia

last updated 1/20/2024

Campanulaceae

Howellia aquatilis A. Gray[HC, HC2]

water Howellwort

last updated 1/20/2024

Campanulaceae

Heterocodon rariflorus Nutt.[HC2]

western pearlflower

last updated 1/20/2024

Campanulaceae

Githopsis specularioides Nutt.[HC, HC2]

common bluecup

last updated 1/20/2024

Campanulaceae

Downingia willamettensis M. Peck[HC2]

Willamette downingia

last updated 1/20/2024

Campanulaceae

Downingia elegans (Douglas ex Lindl.) Torr.[HC, HC2]

common downingia

last updated 1/20/2024

Campanulaceae

Triodanis perfoliata (L.) Nieuwl.[HC, HC2]

clasping-leaf Venus'-looking-glass

last updated 1/20/2024

Campanulaceae

Campanula scouleri Hook. ex A. DC.[HC, HC2]

pale bellflower

last updated 1/20/2024

Campanulaceae

Campanula rotundifolia L.[HC, HC2]

bluebell bellflower, Scotch bellflower, bluebell-of-scotland

last updated 1/20/2024

Campanulaceae

Campanula rapunculoides L.[HC, HC2]

creeping bellflower, rover harebell

last updated 1/20/2024

Campanulaceae

Campanula piperi Howell[HC, HC2]

Olympic bellflower

last updated 1/20/2024

Campanulaceae

Campanula persicifolia L.[HC, HC2]

peach-leaf bellflower

last updated 1/20/2024

Brassicaceae

Subularia aquatica L.[FNA7, HC, HC2]

water awl-wort

last updated 1/20/2024

Brassicaceae

Smelowskia ovalis M.E. Jones[FNA7, HC, HC2]

short-fruited smelowskia

last updated 1/19/2024

Brassicaceae

Smelowskia americana Rydb.[FNA7, HC2]

alpine smelowskia, Siberian smelowskia

last updated 1/19/2024

Brassicaceae

Sisymbrium officinale (L.) Scop.[FNA7, HC, HC2]

hedge mustard

last updated 1/19/2024

Brassicaceae

Sisymbrium loeselii L.[FNA7, HC, HC2]

false London rocket, Loesel's tumblemustard

last updated 1/19/2024

Brassicaceae

Sisymbrium linifolium (Nutt.) Nutt.[FNA7, HC2]

lava cress, rush mustard, flax-leaved plains mustard, Salmon River plains mustard

last updated 1/19/2024

Brassicaceae

Sisymbrium altissimum L.[FNA7, HC, HC2]

Jim Hill mustard, tumble mustard, tall rocket

last updated 1/19/2024