n. [ L. See Vervain. ] (Bot.) A genus of herbaceous plants of which several species are extensively cultivated for the great beauty of their flowers; vervain. [ 1913 Webster ]
☞ Verbena, or vervain, was used by the Greeks, the Romans, and the Druids, in their sacred rites. Brewer. [ 1913 Webster ]
Essence of verbena,
Oil of verbena
Lemon verbena,
Sweet verbena
a. (Bot.) Of or pertaining to a natural order (
v. t.