Synonyms for Roman Wormwood (same or very similar meaning)
WordNet sense 1 (European wormwood; minor source of absinthe):
Artemis ponticaWordNet sense 2 (glaucous herb of northeastern United States and Canada having loose racemes of yellow-tipped pink flowers; sometimes placed in genus Fumaria):
Corydalis sempervirens, Fumaria sempervirens, rock harlequinFrom the ODE community, based on WordNetadd/edit