Viburnum molle Michaux. Soft Arrow-wood. Hab: Mesic bluffs, talus, and steep, forested slopes, usually over calcareous rock. Dist: Scattered, discontinuous range (but locally may occur in several contiguous counties) from sw. OH, nc. IN, wc. IL, and se. IA south to sc. TN, nw. AR; disjunct in sw. IA.
Origin/Endemic status: Native
Syn: = Ar, C, F, G, Il, K1, K3, K4, Tn, Ferguson (1966a), McAtee (1956)