Nabalus serpentaria (Pursh) Hooker. Lion's-foot, Gall-of-the-earth. Phen: Aug-Oct. Hab: Forests. Dist: MA south to GA, ne. FL, Panhandle FL, and MS.
Origin/Endemic status: Native
Syn: = Fl7; = Nabalus serpentarius – K3, K4, Tn, Va; = Prenanthes serpentaria – C, F, FNA19, G, K1, Oh3, Pa, RAB, SE1, W, WH3, WV, Fusiak & Schilling (1984), Johnson (1980); >< Nabalus integrifolius – S, (also see Prenanthes barbata); > Nabalus serpentarius – S
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