Carex sterilis Willdenow. Section: [26o] Section 11 Stellulatae. Sterile Sedge. Phen: May-Jun. Hab: Mafic and calcareous fens and swamps. Dist: NL (Newfoundland) west to SK, south to sw. VA (Grayson County), ne. TN (formerly), IL, and MO.
Origin/Endemic status: Native
Syn: = C, F, FNA23, G, GrPl, K1, K3, K4, Mi, Mo1, NE, NY, Pa, Tn, Va, Mackenzie (1931-1935)