Carex crawfordii Fernald. Section: [26q] Section 12 Ovales. Phen: May-Jun. Hab: Swamps and marshes, open dryish sandy areas; southwards in disturbed areas such as railroad yards (in MO). Dist: NL west to AK, south to n. NJ, ne. PA, MI, n. IL, IA, CO, ID, and OR.
Origin/Endemic status: Native
Synonymy: = C, F, FNA23, G, Il, K3, K4, Mi, Mo1, NE, NY, Pa