Noun roman wormwood has 2 senses

• roman wormwood(n = noun.plant) artemis pontica - European wormwood; minor source of absinthe; Array
is a member of genus artemisia
is a kind of wormwood

• roman wormwood(n = noun.plant) corydalis sempervirens, fumaria sempervirens, rock harlequin - glaucous herb of northeastern United States and Canada having loose racemes of yellow-tipped pink flowers; sometimes placed in genus Fumaria; Array
is a kind of corydalis, genus corydalis