| chrysopsis | (n) golden aster, Syn. genus Chrysopsis |
| hairy golden aster | (n) hairy perennial with yellow flower heads in branched clusters; found almost everywhere in dry places from Canada to west central and western United States; sometimes placed in genus Chrysopsis, Syn. Heterotheca villosa, prairie golden aster, Chrysopsis villosa |
| maryland golden aster | (n) perennial golden aster of southeastern United States, Syn. Chrysopsis mariana |