References
For Chasmanthium
Sánchez-Ken, J.G., and L.G. Clark. 2003. Chasmanthium. In Flora of North America Editorial Committee. 2003a. Flora of North America north of Mexico. Volume 25, Magnoliophyta: Commelinidae (in part): Poaceae, part 2. Oxford Univ. Press, New York, NY. 783 pp. Google Scholar
Wipff, J.K., and S.D. Jones. 1994. Nomenclatural combinations in Poaceae and Cyperaceae. Phytologia 77: 456-464. Google Scholar
Yates, H.O. 1966a. Morphology and cytology of Uniola (Gramineae). Southwestern Naturalist 11: 145-189. Google Scholar
Yates, H.O. 1966c. Revision of grasses traditionally referred to Uniola, II. Chasmanthium. Southwestern Naturalist 11: 415-455. Google Scholar