Family Code: POACEA Genus Code: HORDE Genus CN: barley Genus Authority: L. Genus Summary: A genus of about 40 species, north temperate and in South America. Many recent authors place most of our species (other than H. vulgare) in Critesion Rafinesque. Genus References: von Bothmer, Baden, & Jacobsen in FNA (2007a); Tucker (1996)=Z; Petersen & Seberg (2003); Blattner (2004). Last Updated: 2019-11-29 Publish: 1