Family = Brassicaceae, Genus = Barbarea, Species = orthoceras, including synonyms,
Displaying matches 1 - 1 of 1.
|Barbarea orthoceras (American yellow-rocket, American wintercress)
(= Barbarea orthoceras in Flora of the Pacific Northwest)
Mostly glabrous biennial from a taproot and simple crown, the stems stiff, erect, angled, single but freely-branched, 2-6 dm. tall.
Distribution: Widely distributed throughout Washington; Alaska to the mountains of California, east though the Rockies to the New England states.
Habitat: Meadows, stream banks and moist woods, low to mid-elevations in the mountains.
WA Native Plant Society