Carex grayi Carey. Section: [26rr] Section 31 Lupulinae. Phen: May-Jun (-Sep). Hab: Bottomland forests, tidal swamps. Dist: Sw. QC west to WI and IA, south to nw. GA and OK; disjunct in Panhandle FL.
Origin/Endemic status: Native
Synonymy: = Ar, C, FNA23, GrPl, Il, K1, K3, K4, Mi, Mo1, NE, NY, Pa, RAB, Tn, Va, W, WH3; = Carex asa-grayi L.H.Bailey – S; = Carex grayii – G, GW1, Mackenzie (1931-1935), orthographic variant; > Carex grayii var. grayii – F; > Carex grayii var. hispidula A.Gray – F