Noun: rock harlequin
- Glaucous herb of northeastern United States and Canada having loose racemes of yellow-tipped pink flowers; sometimes placed in genus Fumaria
"Rock harlequin thrived in the rocky outcrops";
- Roman wormwood, Corydalis sempervirens, Fumaria sempervirens
Derived forms: rock harlequins
Type of: Corydalis, genus Corydalis
Encyclopedia: Rock harlequin