Rhynchospora decurrens Chapman. Phen: Jul-Aug. Hab: Swamp forests and river marshes, especially along blackwater rivers. Dist: Se. NC and e. SC (McMillan & Porcher 2005) south to c. peninsular FL and west to s. MS (Sorrie & Leonard 1999).
Origin/Endemic status: Endemic
Synonymy: = FNA23, GW1, K1, K3, K4, RAB, WH3, Bridges & Orzell (2023) in Weakley et al. (2023, in press), Gale (1944), McMillan (2007); = Rynchospora decurrens – S, orthographic variant