Monographs Details: Chasmanthium sessiliflorum (Poir.) H.O.Yates
Authority: Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
Description:Species Description - Much like no. 2 [Chasmanthium laxum (L.) H. O. Yates], but the sheaths villous at the summit or throughout; lvs mostly 6–12 mm wide; 2n=24. Moist open woods and streambanks; Fla. to Tex., n. to se. Va., Tenn., and e.c. Mo. (Uniola s.)