Family Code: ASTERA Genus Code: DIAPE_NCBG Genus CN: Dwarf Cudweed Genus Summary: A genus of 3 species, annual herbs, of c. United States and n. Mexico. Genus Identification: Genus References: Morefield in FNA (2006a); Arriagada (1998)=Z; Cronquist (1980)=SE; Anderberg (1991)=Y. Key based closely on FNA. Last Updated: 2019-12-12 Publish: 1