Family Code: ASTERA Genus Code: HYMEN4 Genus CN: hymenopappus Genus Authority: L'Hér. Genus Summary: A genus of about 11-14 species, herbs, of s. North America. Genus References: Strother in FNA (2006c); Cronquist (1980)=SE. Last Updated: 2019-11-29 Publish: 1