Family Code: PAPAVE Genus Code: GLAUC Genus CN: hornpoppy Genus Authority: Mill. Genus Summary: A genus of about 23 species, annual and perennial herbs, of temperate Europe and w. Asia. Genus References: Kiger in FNA (1997); Kadereit in Kubitzki, Rohwer, & Bittrich (1993). Key based on FNA. Last Updated: 2019-11-29 Publish: 1