Washington Flora Checklist

Family

Taxon (native taxa in boldface)

Common Names

Added On

Caprifoliaceae

Lonicera xylosteum L.[HC2]

European fly honeysuckle

last updated 1/15/2024

Betulaceae

Alnus rhombifolia Nutt.[FNA3, HC, HC2]

white alder

last updated 1/15/2024

Berberidaceae

Achlys californica Fukuda & H.G. Baker[FNA3, HC2]

California deer's-foot, California vanilla leaf

last updated 1/15/2024

Ophioglossaceae

Botrychium simplex E. Hitchc. var. simplex[HC2]

little grapefern, least moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium simplex E. Hitchc. var. compositum (Lasch) Milde[HC2, JPM]

least moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium simplex E. Hitchc.[FNA2, HC, HC2]

least moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium pinnatum H. St. John[FNA2, HC2]

northwestern moonwort, St. John

last updated 1/15/2024

Ophioglossaceae

Botrychium pedunculosum W.H. Wagner[FNA2, HC2]

stalked moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium paradoxum W.H. Wagner[FNA2, HC2]

paradox moonwort, two-spiked moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium neolunaria Stensvold & Farrar[HC2]

common moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium montanum W.H. Wagner[FNA2, HC2]

western goblin, mountain moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium minganense Vict.[FNA2, HC2]

Mingan moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium michiganense W.H. Wagner ex A.V. Gilman, Farrar & Zika[HC2]

Michigan moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium lanceolatum (S.G. Gmel.) Angström[FNA2, HC, HC2]

lance-leaved grapefern, red triangle moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium hesperium (Maxon & R.T. Clausen) W.H. Wagner & Lellinger[FNA2, HC2]

western moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium crenulatum W.H. Wagner[FNA2, HC2]

dainty moonwort, scalloped moonwort

last updated 1/15/2024

Ophioglossaceae

Botrychium campestre W.H.Wagner & Farrar

field moonwort

last updated 1/15/2024

Ophioglossaceae

Ophioglossum pusillum Raf.[FNA2, HC2]

northern adder's-tongue

last updated 1/15/2024

Ophioglossaceae

Botrychium ascendens W.H. Wagner[FNA2, HC2]

upswept moonwort

last updated 1/15/2024

Lycopodiaceae

Spinulum annotinum (L.) A. Haines[HC2]

interrupted clubmoss, stiff clubmoss

last updated 1/15/2024

Cupressaceae

Juniperus communis L. var. kelleyi R.P. Adams[HC2]

Kelley's common juniper, Kelley's mat juniper

last updated 1/15/2024

Cupressaceae

Juniperus communis L. var. depressa Pursh[FNA2, HC, HC2]

common juniper, dwarf juniper, ground juniper, prostrate juniper

last updated 1/15/2024

Cupressaceae

Juniperus communis L.[FNA2, HC, HC2, VPBC1]

common juniper, mountain juniper

last updated 1/15/2024

Cupressaceae

Juniperus rigida Siebold & Zucc. var. rigida[HC2]

last updated 1/15/2024

Cupressaceae

Juniperus rigida Siebold & Zucc. var. conferta (Parl.) Patschke[HC2]

last updated 1/15/2024

Cupressaceae

Juniperus rigida Siebold & Zucc.[HC2]

last updated 1/15/2024

Cupressaceae

Juniperus chinensis L.[HC2]

last updated 1/15/2024

Cupressaceae

Juniperus scopulorum Sarg.[FNA2, HC, HC2]

Rocky Mountain juniper, seaside juniper, Rocky Mountain redcedar

last updated 1/14/2024

Cupressaceae

Juniperus occidentalis Hook.[FNA2, HC, HC2]

western juniper

last updated 1/14/2024

Typhaceae

Typha ×glauca Godr.[FNA22, HC2]

smooth cat-tail

last updated 1/14/2024

Typhaceae

Typha latifolia L.[FNA22, HC, HC2]

broad-leaf cat-tail, common cattail

last updated 1/14/2024

Typhaceae

Typha domingensis Pers.[FNA22, HC2]

southern cat-tail

last updated 1/14/2024

Taxaceae

Taxus brevifolia Nutt.[FNA2, HC, HC2]

Pacific yew, western yew

last updated 1/14/2024

Taxaceae

Taxus baccata L.[HC2, Stace 1997]

English yew

last updated 1/14/2024

Typhaceae

Sparganium natans L.[FNA22, HC2]

arctic bur-reed, small bur-reed

last updated 1/14/2024

Typhaceae

Sparganium fluctuans (Morong) B.L. Rob.[FNA22, HC, HC2]

floating bur-reed, water bur-reed

last updated 1/14/2024

Typhaceae

Sparganium eurycarpum Engelm.[FNA22, HC, HC2]

broadfruited bur-reed

last updated 1/14/2024

Typhaceae

Sparganium emersum Rehmann[FNA22, HC, HC2]

simplestem bur-reed

last updated 1/14/2024

Typhaceae

Sparganium angustifolium Michx.[FNA22, HC, HC2]

floating bur-reed, narrow-leaved bur-reed

last updated 1/14/2024

Orchidaceae

Malaxis monophyllos (L.) Sw.[FNA26, HC, HC2]

white adder's-mouth, one-leaved malaxis

last updated 1/14/2024

Orchidaceae

Malaxis monophyllos (L.) Sw. var. brachypoda (A. Gray) F. Morris & E.A. Eames[FNA26, HC2]

North American white adder's-mouth

last updated 1/14/2024

Juncaginaceae

Triglochin striata Ruiz & Pav.[FNA22, HC2]

striate arrow-grass

last updated 1/14/2024

Juncaginaceae

Triglochin palustris L.[FNA22, HC2]

marsh arrow-grass

last updated 1/14/2024

Juncaginaceae

Triglochin maritima L.[FNA22, HC2]

seaside arrow-grass

last updated 1/14/2024

Juncaginaceae

Triglochin concinna Burtt Davy var. concinna[HC2, ILBC6, JPM]

graceful arrow-grass

last updated 1/14/2024

Juncaginaceae

Triglochin concinna J.B. Davy[HC2]

graceful arrow-grass

last updated 1/14/2024

Asparagaceae

Muscari armeniacum Leichtlin ex Baker[HC2, Stace 1997]

Armenian grape-hyacinth, garden grape-hyacinth

last updated 1/13/2024

Alismataceae

Sagittaria subulata (L.) Buchenau[FNA22, HC, HC2]

awl-leaf arrowhead

last updated 1/13/2024

Alismataceae

Sagittaria rigida Pursh[FNA22, HC2]

sessile-fruited arrowhead

last updated 1/13/2024

Alismataceae

Sagittaria platyphylla (Engelm.) J.G. Sm.[FNA22, HC2]

delta arrowhead

last updated 1/13/2024

Acoraceae

Acorus americanus (Raf.) Raf.[FNA22, HC2]

American sweetflag, several-vein sweetflag

last updated 1/13/2024

Acoraceae

Acorus calamus L.[FNA22, HC, HC2]

sweet flag

last updated 1/13/2024

Juncaceae

Juncus nevadensis S. Watson var. nevadensis[HC, HC2]

Nevada rush, Sierra rush

last updated 1/13/2024

Juncaceae

Juncus nevadensis S. Watson var. inventus (L.F. Hend.) C.L. Hitchc.[HC, HC2, JPM2]

dune rush, Oregon rush

last updated 1/13/2024

Juncaceae

Juncus nevadensis S. Watson[FNA22, HC, HC2]

Nevada rush

last updated 1/13/2024

Juncaceae

Juncus inflexus L. ssp. inflexus[HC2]

blue rush

last updated 1/13/2024

Juncaceae

Juncus inflexus L.[FNA22, HC2]

blue rush

last updated 1/13/2024

Juncaceae

Juncus hemiendytus F.J. Herm. var. hemiendytus[FNA22, HC2]

dwarf rush, Hermann's dwarf rush

last updated 1/13/2024

Juncaceae

Juncus hemiendytus F.J. Herm.[FNA22, HC, HC2, Peck]

dwarf rush

last updated 1/13/2024

Juncaceae

Juncus gerardi Loisel. ssp. gerardi[HC2]

black grass, Gerard's rush, mud rush

last updated 1/13/2024

Juncaceae

Juncus gerardi Loisel.[HC2]

black rush, mud rush

last updated 1/13/2024

Juncaceae

Juncus falcatus E. Mey. ssp. sitchensis (Buchenau) Hultén[HC2, JPM2]

Alaskan sickle-leaved rush

last updated 1/13/2024

Juncaceae

Juncus falcatus E. Mey.[FNA22, HC, HC2]

sickle-leaved rush

last updated 1/13/2024

Juncaceae

Juncus effusus L. ssp. solutus (Fernald & Wiegand) Hämet-Ahti[HC2]

eastern soft rush

last updated 1/13/2024

Juncaceae

Juncus effusus L. ssp. pacificus (Fernald & Wiegand) Piper & Beattie[HC2]

Pacific rush

last updated 1/13/2024

Juncaceae

Juncus effusus L. ssp. effusus[HC2]

soft rush

last updated 1/13/2024

Juncaceae

Juncus effusus L.[FNA22, HC, HC2]

common rush, Pacific rush, soft rush

last updated 1/13/2024

Juncaceae

Juncus bufonius L. var. occidentalis F.J. Herm.[HC2, JPM2]

western toad rush

last updated 1/13/2024

Juncaceae

Juncus bufonius L. var. congestus Wahlb.[HC2, JPM2]

clustered toad rush

last updated 1/13/2024

Juncaceae

Juncus bufonius L. var. bufonius[HC2, JPM2]

toad rush

last updated 1/13/2024

Juncaceae

Juncus bufonius L.[FNA22, HC, HC2]

toad rush

last updated 1/13/2024

Juncaceae

Juncus saximontanus A. Nelson[HC2, JPM2]

Rocky Mountain rush

last updated 1/12/2024

Juncaceae

Juncus regelii Buchenau[FNA22, HC, HC2]

Regel's rush

last updated 1/12/2024

Juncaceae

Juncus pylaei Laharpe[HC2]

common rush

last updated 1/12/2024

Juncaceae

Juncus pelocarpus E. Mey.[FNA22, HC2]

brown-fruited rush

last updated 1/12/2024

Juncaceae

Juncus patens E. Mey.[FNA22, HC, HC2]

spreading rush

last updated 1/12/2024

Juncaceae

Juncus parryi Engelm.[FNA22, HC, HC2]

Parry's rush

last updated 1/12/2024

Juncaceae

Juncus oxymeris Engelm.[FNA22, HC, HC2]

pointed rush

last updated 1/11/2024

Juncaceae

Juncus orthophyllus Coville[FNA22, HC, HC2]

straight-leaved rush

last updated 1/11/2024

Juncaceae

Juncus occidentalis (Coville) Wiegand[FNA22, HC2]

western rush

last updated 1/11/2024

Juncaceae

Juncus nodosus L.[FNA22, HC, HC2]

knotted rush, tuberous rush

last updated 1/11/2024

Juncaceae

Juncus longistylis Torr.[FNA22, HC, HC2]

long-styled rush

last updated 1/11/2024

Juncaceae

Juncus laccatus Zika[HC2]

shiny rush

last updated 1/11/2024

Juncaceae

Juncus kelloggii Engelm.[FNA22, HC, HC2]

Kellogg's rush

last updated 1/11/2024

Juncaceae

Juncus interior Wiegand[FNA22, HC, HC2]

inland rush

last updated 1/11/2024

Juncaceae

Juncus howellii F.J. Herm.[FNA22, HC, HC2]

Howell's rush

last updated 1/11/2024

Juncaceae

Juncus hesperius (Piper) Lint[HC2]

bog rush, coastal rush

last updated 1/11/2024

Juncaceae

Juncus supiniformis Engelm.[FNA22, HC, HC2]

hair-leaved rush, spreading rush

last updated 1/10/2024

Juncaceae

Juncus tenuis Willd.[FNA22, HC, HC2]

path rush, poverty rush, slender rush

last updated 1/10/2024

Juncaceae

Juncus torreyi Coville[FNA22, HC, HC2]

Torrey's rush

last updated 1/10/2024

Juncaceae

Juncus trilocularis Zika[HC2]

foothill rush

last updated 1/10/2024

Juncaceae

Juncus uncialis Greene[FNA22, HC, HC2]

inch-high rush

last updated 1/10/2024

Juncaceae

Juncus vaseyi Engelm.[FNA22, HC, HC2]

Vasey's rush

last updated 1/10/2024

Juncaceae

Juncus tiehmii Ertter[FNA22, HC2]

Tiehm's dwarf rush

last updated 1/10/2024

Poaceae

Pseudosasa japonica (Siebold & Zucc. ex Steud.) Makino ex Nakai[WTU]

Japanese bamboo

last updated 1/10/2024

Amaranthaceae

Salicornia pacifica Standl.[WTU]

woody glasswort, pickleweed

last updated 1/10/2024

Asteraceae

Erigeron pumilus Nutt. var. pumilus[FNA20, HC2]

shaggy fleabane

last updated 1/10/2024

Juncaceae

Juncus filiformis L.[FNA22, HC, HC2]

thread rush

last updated 1/9/2024

Juncaceae

Juncus ensifolius Wikstr.[FNA22, HC, HC2, JPM2]

dagger rush, daggerleaf rush

last updated 1/9/2024

Juncaceae

Juncus dudleyi Wiegand[FNA22, HC2]

Dudley's rush

last updated 1/9/2024