Flora of Eastern Washington and Adjacent Idaho
Eastern Washington University
rcarr Scientific Name Erigeron piperianus Cronq. Family Asteraceae Common Names Piper’s fleabane Eastern Washington Native Synonyms None Conservation Status State of Washington status: SENSITIVE (S3); Location Hidden Notes Click on any image to enlarge it.
Scientific Name Agoseris grandiflora (Nutt.) Greene var. grandiflora Family Asteraceae Common Names large flowered agoseris, large flowered goat-chicory Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Arctium minus (Hill) Bernh. Family Asteraceae Common Names common burdock, lesser burdock Eastern Washington Europe Synonyms None Conservation Status Notes Click on any image to enlarge it.
Scientific Name Centaurea solstitialis L. Family Asteraceae Common Names yellow star-thistle, St. Barnaby’s thistle Eastern Washington Introduced Synonyms None Conservation Status Notes Washington State class B noxious weed Click on any image to enlarge it.
Scientific Name Madia glomerata Hook. Family Asteraceae Common Names cluster tarweed, mountain tarweed, mountain tarplant Eastern Washington Native Synonyms None Conservation Status Notes Click on any image to enlarge it.
Scientific Name Psilocarphus elatior (A. Gray) A. Gray Family Asteraceae Common Names tall or meadow woollyheads Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Tragopogon pratensis L. Family Asteraceae Common Names meadow salsify, jack go to bed at noon Eastern Washington Introduced Synonyms Conservation Status Notes Click on any image to enlarge it.
Scientific Name Cirsium arvense (L.) Scopoli Family Asteraceae Common Names Canadian thistle, Canada thistle, creepiing thistle Eastern Washington Eurasia Conservation Status Notes Click on any image to enlarge it.
Scientific Name Solidago missouriesis Nutt. Family Asteraceae Common Names Missouri goldenrod Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Hieracium caespitosum Dumort. Family Asteraceae Common Names meadow hawkweed, yellow king devil Eastern Washington Introduced Conservation Status Notes Click on any image to enlarge it.
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