rockcress

WORDNET DICTIONARY

rockcress(n = noun.plant) barbarea vulgaris, rocket cress, sisymbrium barbarea, yellow rocket - noxious cress with yellow flowers; sometimes placed in genus Sisymbrium;

is a part of barbarea, genus barbarea

is a kind of weed

rockcress(n = noun.plant) rock cress - any of several rock-loving cresses of the genus Arabis;

is a kind of cress, cress plant

is a member of arabis, genus arabis

has particulars: arabis canadensis, sicklepod, arabis turrita, tower cress, tower mustard