Family Code: ASTERA Genus Code: EURYB Genus CN: aster Genus Authority: (Cass.) Cass. Genus Summary: A genus of about 23 species, perennial herbs, of North America and n. Eurasia. Genus References: Brouillet in FNA (2006b); Nesom (1994b)=X; Lamboy (1987)=Y; Lamboy (1992, 1988). Key based in part on SE and FNA. Last Updated: 2019-11-29 Publish: 1