Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rock_harlequin

1 sense of rock harlequin

Sense 1
Roman wormwood, rock harlequin, Corydalis sempervirens, Fumaria sempervirens -- (glaucous herb of northeastern United States and Canada having loose racemes of yellow-tipped pink flowers; sometimes placed in genus Fumaria)
       => Corydalis, genus Corydalis -- (annual or perennial herbs of Himalayan China and South Africa)