Carex muehlenbergii Schkuhr ex Willdenow var. enervis W. Boott. Section: [26d] Section 4.0 Phaestoglochin. Muhlenberg’s Sedge. Phen: Apr-May. Hab: Dry and often acidic woodlands and meadows. Dist: NH west to MN and NE, south to GA, AL, MS, and TX.
Origin/Endemic status: Native
Synonymy: = Ar, ETx1, FNA23, K1, K3, K4, Mi, Mo1, NcTx, NE, NY, Va; = Carex muhlenbergii var. enervis – F, G, GrPl, orthographic variant; = Carex plana Mack. – S, Mackenzie (1931-1935); < Carex muehlenbergii Schkuhr ex Willd. – Il; < Carex muhlenbergii – Pa, RAB, Tx, W, orthographic variant; < Carex muhlenbergii var. muhlenbergii – C
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