For Trisetum
Finot, V.L., P.M. Peterson, R.J. Soreng, and F.O. Zuloaga. 2005. A revision of Trisetum and Graphephorum (Poaceae: Pooideae: Aveninae) in North America north of México. Sida 21: 1419-1453.
P. Barberá, A. Quintanar, P.M. Peterson, R.J. Soreng, K. Romaschenko, and C. Aedo. 2019. New combinations, new names, typifications, and a new section, sect. Hispanica, in Koeleria (Poeae, Poaceae). Phytoneuron 2019-46: 1-13. Published 29 October 2019. ISSN 2153 733X
Randall, J.L., and K.W. Hilu. 1986. Biosystematic studies of North American Trisetum spicatum (Poaceae). Systematic Bot. 11: 567-578.
Rumely, J.H. 2007. Trisetum. In Flora of North America Editorial Committee. 2007a. Flora of North America north of Mexico. Volume 24, Magnoliophyta: Commelinidae (in part): Poaceae, part 1. Oxford Univ. Press, New York, NY. 911 pp.
Tucker, G.C. 1996. The genera of Poöideae (Gramineae) in the southeastern United States. Harvard Papers in Botany 9: 11-90.
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