Family Code: BERBER Genus Code: CAULO Genus CN: cohosh Genus Authority: Michx. Genus Summary: A genus of 3 species, herbs, with a relictual north temperate distribution (e. North America, e. Asia). The only other species of the genus is C. robustum Maximowicz, of e. Asia. Genus References: Loconte in FNA (1997); Stearn (2002)=Y; Loconte & Blackwell (1981, 1984, 1985)=Z; Uttal (1985); Brett (1981); Loconte in Kubitzki, Rohwer, & Bittrich (1993). Last Updated: 2019-11-29 Publish: 1