Verbesina helianthoides Michaux. Phen: May-Oct. Hab: Prairies, oak savannas, glades, dry woodlands over mafic rocks, barrens. Dist: OH west to IA and KS, south to c. TN, nw. GA, n. AL, and nc. TX; disjunct in w. NC and e. GA.
Origin/Endemic status: Native
Synonymy: = Ar, C, F, FNA21, G, GrPl, K1, K3, K4, Mo2, NcTx, Oh3, SE1, Tn, Tx; = Actinomeris helianthoides (Michx.) Nutt. – Il; = n/a – RAB; = Pterophyton helianthoides (Michx.) Alexander – S