Carex corrugata Fernald. Section: [26ee] Section 22 Griseae. Prune-fruited Sedge. Phen: May-Jun. Hab: Large-stream and river bottomlands, wet calcareous forests. Dist: Se. VA, KY, and s. OH south to Panhandle FL and AL, west to TX.
Origin/Endemic status: Endemic
Syn: = Ar, ETx1, F, FNA23, K1, K3, K4, Mo1, NcTx, Tn, Va, WH3; < Carex amphibola – GW1, Tx; < Carex grisea – G, RAB, S, Mackenzie (1931-1935)