Family Code: VERBEN Genus Code: GLAND Genus CN: mock vervain Genus Authority: J.F. Gmel. Genus Summary: A genus of about 100 species, herbs, of s. North America, Central America, and South America. Genus References: Nesom (2010)=Y; Umber (1979)=Z; Atkins in Kadereit (2004). Last Updated: 2019-11-29 Publish: 1