Family Code: ASTERA Genus Code: CHRYS4 Genus CN: chrysogonum Genus Authority: L. Genus Summary: A genus of 2 species and 3 taxa, perennial herbs, of se. North America. Genus References: Nesom in FNA (2006c); Nesom (2001b)=Z; Cronquist (1980)=SE. Key based on Nesom (2001b). Last Updated: 2019-11-29 Publish: 1