Prunus spinosa L.

Binomial Name Prunus spinosa L. Family Rosaceae Common Names blackthorn,sloe Eastern Washington Eurasian, North African Introduction Notes Click on any image to enlarge it.

Lomatium linearifolium

Binomial Name Lomatium linearifolium (S.Watson) J.F. Smith & Mansfield Family Apiaceae Common Names linear-leaved desert-parsley, linear-leaved lomatium, turkey peas Eastern Washington Native Notes Common along trail growing in shrub patches Click on any image to enlarge it.

Hypochaeris radicata

Binomial Name Hypochaeris radicata L. Family Asteraceae Common Names hairy cat’s-ear, rough cat’s-ear Eastern Washington Intro from Europe Notes Washington Class B Noxious Weed Click on any image to enlarge it.

Fallopia japonica

Binomial Name Fallopia japonica (Houtt.) Ronse Decr. Family Polygonaceae Common Names Japanese knotweed Eastern Washington Asian Conservation Status Notes Very aggressive weed; especially in riparian areas Click on any image to enlarge it.

Lathyrus latifolius

Binomial Name Lathyrus latifolius L. Family Fabaceae Common Names everlasting peavine, perennial peavine Eastern Washington Europe Notes Click on any image to enlarge it.

Oxybasis chenopodioides

Binomial Name Oxybasis chenopodioides (L.) S. Fuentes, Uotila & Borsch Family Amaranthaceae Common Names low goosefoot, red goosefoot Eastern Washington Eurasian Synonyms Conservation Status Notes Click on any image to enlarge it.

Ranunculus gmelinii

Binomial Name Ranunculus gmelinii DC. Family Ranunculaceae Common Names Gmelin’s buttercup, small yellow water buttercup Eastern Washington Native Synonyms Conservation Status Notes Click on any image to enlarge it.

Delphinium xantholeucum

Binomial Name Delphinium xantholeucum Piper Family Ranunculaceae Common Names yellow-white larkspur Eastern Washington Native Synonyms Conservation Status Washington Natural Heritage ProgramWatch List Notes Location omitted Click on any image to enlarge it.