PlantQuest Species List for Grant County, Washington

Scientific Name
(* Introduced)
Family Common Name Habitat Bloom Period
Acer glabrum var. douglasiiSapindaceaeDouglas' maple, Rocky Mountain maple apr, may, jun
Achnatherum nelsonii ssp. nelsoniiPoaceae
Alopecurus carolinianus *PoaceaeCarolina foxtail, tufted meadow foxtail may
Alopecurus myosuroides *Poaceaeslender meadow foxtaildisturbed areasjun, jul, aug
Alopecurus saccatusPoaceaePacific foxtail, Pacific meadow foxtail may
Antennaria luzuloidesAsteraceaewoodrush pussytoes, silvery brown everlastingeastern forest, shrub-steppemay, jun, jul
Arctostaphylos uva-ursiEricaceaekinnikinnick, red bearberrywestern forest, eastern forest, prairie or bald, subalpine or alpineapr, may, jun
Artemisia tripartita ssp. tripartitaAsteraceaethreetip sagebrush, cutleaf sagebrush
Astragalus collinus var. collinusFabaceaeHill milk-vetch, hillside milk-vetch may, jun
Betula papyriferaBetulaceaepaper birchwestern forest, eastern forest, freshwatermar, apr, may
Bromus hordeaceus *Poaceaesoft brome, soft chessdisturbed areasmay, jun, jul
Buglossoides arvensis *Boraginaceaefield gromwell, corn gromwelleastern forest, shrub-steppeapr, may, jun
Castilleja tenuisOrobanchaceaehairy Indian paintbrush, thin paintbrushwestern forest, eastern forest, freshwatermay, jun, jul, aug
Collomia tenellaPolemoniaceaediffuse collomia, diffuse mountain-trumpeteastern forest, shrub-steppejun, jul
Delphinium distichumRanunculaceaetwo-spike larkspureastern forest, shrub-steppe, freshwatermay, jun, jul
Delphinium xantholeucumRanunculaceaeyellow-white larkspureastern forest, shrub-steppeapr, may, jun
Drymocallis argutaRosaceae
Elatine californicaElatinaceaeCalifornia waterwort
Eleocharis quinquefloraCyperaceaefew-flowered spike-rushfreshwaterjun, jul, aug
Elymus wawawaiensisPoaceaeWawawai wildrye
Eriogonum compositum var. compositumPolygonaceaeNorthern buckwheat may, jun, jul
Erythranthe brevifloraPhrymaceaeshort-flower monkey-flowerfreshwatermay, jun, jul
Geranium carolinianumGeraniaceaeCarolina geraniumwestern forest, eastern forest, disturbed areasapr, may, jun, jul
Hippuris vulgarisPlantaginaceaecommon mare's-tailfreshwaterjun, jul, aug
Holosteum umbellatum ssp. umbellatum *Caryophyllaceae
Juncus uncialisJuncaceaetwelfth rush, inch-high rushfreshwatermay, jun
Lupinus polyphyllus var. prunophilusFabaceaelarge-leaved lupine
Lycium barbarum *Solanaceaematrimony-vinedisturbed areasjun, jul, aug, sep
Mahonia aquifoliumBerberidaceae
Mentzelia dispersaLoasaceaebushy blazing-stareastern forest, shrub-steppemay, jun, jul
Microseris nutansAsteraceaenodding microseris, nodding scorzonella, nodding silverpuffseastern forest, shrub-steppeapr, may, jun, jul
Navarretia intertextaPolemoniaceaeneedleleaf navarretiawestern forest, eastern forest, shrub-steppejun, jul, aug
Navarretia leucocephala ssp. diffusaPolemoniaceaediffuse navarretia
Plagiobothrys hispidulusBoraginaceae
Polemonium pectinatumPolemoniaceaeWashington polemonium, Washington Jacob's-ladderfreshwatermay, jun
Polygonum douglasiiPolygonaceaeDouglas' knotweed, Austin's knotweedwestern forest, eastern forest, prairie or bald, shrub-steppejun, jul, aug, sep
Ranunculus macouniiRanunculaceaeMacoun's buttercupeastern forest, freshwatermay, jun, jul
Schoenoplectus saximontanusCyperaceaeRocky Mountain bulrush
Symphyotrichum spathulatumAsteraceaewestern mountain astereastern forest, shrub-steppejul, aug, sep
Trifolium cyathiferumFabaceaecup clover, bowl clovereastern forest, freshwatermay, jun, jul
Trifolium variegatumFabaceaewhite-tip cloverwestern forest, eastern forest, prairie or bald, shrub-steppe, freshwaterapr, may, jun, jul
Triglochin scilloidesJuncaginaceaeflowering quillwort
Veronica rubraPlantaginaceae
Vicia villosa var. villosa *Fabaceae

Data from Consortium of PNW Herbaria and Burke Herbarium Image Collection.    Generated on January 24, 2022
More information on the PlantQuest Image Project can be found at https://biology.burke.washington.edu/herbarium/imagecollection/plantquest.php.