cheiranthus asperus
1 definition found
cheiranthus asperus - WordNet (r) 2.1 (2005) :
Cheiranthus asperus
n 1: biennial or short-lived perennial prairie rocket having
orange-yellow flowers; western North America to Minnesota
and Kansas; sometimes placed in genus Cheiranthus [syn:
western wall flower, Erysimum asperum, Cheiranthus asperus
, Erysimum arkansanum]
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