References
For Bromus
McKenzie, P.M., and D. Ladd. 1995. Status of Bromus nottowayanus (Poaceae) in Missouri. Missouriensis 16: 57-68. Google Scholar
McNeill, J. 1976. Nomenclature of four perennial species of Bromus in eastern North America, with a proposal for the listing of B. purgans L. as a rejected name under Article 69. Taxon 25: 611-616. Google Scholar
Pavlick, L.E. 1995. Bromus L. of North America. Royal British Columbia Museum, Victoria, BC. 160 pp. Google Scholar
Pavlick, L.E., and L.K. Anderton. 2007. Bromus. 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
Sales, F. 1993. Taxonomy and nomenclature of Bromus sect. Genea. Edinburgh J. Bot. 50: 1-31. Google Scholar
Sales, F. 1994. Evolutionary tendencies in some annual species of Bromus (Bromus L. sect. Genea Dum. (Poaceae)). Bot. J. Linn. Soc. 115: 197-210. Google Scholar
Tucker, G.C. 1996. The genera of Poöideae (Gramineae) in the southeastern United States. Harvard Papers in Botany 9: 11-90. Google Scholar