Carex pseudocyperus Linnaeus. Section: [26qq] Section 30 Vesicariae. Flatsedge Sedge. Hab: Calcareous swamps and marshes. Dist: NL west to AB, south to n. NJ, ne. and nw. PA, n. OH, n. IN, WI, MN, and SD.
Origin/Endemic status: Native
Syn: = C, K3, K4, NE, NY, Pa; = Carex pseudo-cyperus – F, G, GrPl, Mi