For Oryza
Barkworth, M.E., and E.E. Terrell. 2007. Oryza. 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. Google Scholar
Judziewicz, E.J., R.J. Soreng, G. Davidse, P.M. Peterson, T.S. Filgueiras, and F.O. Zuloaga. 2000. Catalogue of New World grasses: I. Subfamilies Anomochlooideae, Bambusoideae, Ehrhartoideae, and Pharoideae. Contributions from the U.S. National Herbarium 39: 1-128. Google Scholar
Nanda, J.S., and S.D. Sharma, eds. 2003. Monograph on genus Oryza. Science Publishers, Inc., Enfield, NH. 400 pp. Google Scholar
Tucker, G.C. 1988. The genera of Bambusoideae (Gramineae) in the southeastern United States. J. Arnold Arb. 69: 239-273. Google Scholar