Family Code: BRASSI Genus Code: TOMOS Genus CN: Draba Genus Summary: A genus of 6 species, annual herbs, of North America south into Mexico and disjunct in South America. This genus has been segregated from Draba on molecular and morphological grounds (Jordon-Thaden et al. 2010; Al-Shehbaz 2012). Genus Identification: Genus References: Al-Shehbaz, Windham, & Elven in FNA (2010); Jordon-Thaden et al. (2010); Al-Shehbaz (2012)=X; Rollins (1993)=Z; Al-Shehbaz (1987)=Y; Koch & Al-Shehbaz (2002). Last Updated: 2019-11-30 Publish: 1