Cirsium nuttallii A.P. de Candolle. Phen: Jun-Aug. Hab: Longleaf pine savannas, roadsides, pastures, wet hammocks, dry hammocks, prairies. Dist: Se. VA south to s. FL, west to LA and AR. Reported for the first time from NC by Krings, Westbrooks, & Lloyd (2002).
Origin/Endemic status: Endemic
Synonymy: = C, F, Fl7, FNA19, G, GW2, K1, K3, K4, S, SE1, Va, WH3; = Carduus nuttallii (DC.) Pollard – RAB