Bouteloua includes both annual and perennial grasses, which frequently form
stolons.[9] Species have an
inflorescence of 1 to 80
racemes or
spikes positioned alternately on the
culm (stem). The
rachis (stem) of the spike is flattened. The
spikelets are positioned along one side of the spike. Each spikelet contains one fertile
floret, and usually one sterile floret.[10]
Bouteloua radicosa (E. Fourn.) Griffiths – purple grama – USA (Arizona, New Mexico), Mexico (Chihuahua, Michoacán, Coahuila,
Morelos, Puebla, Durango,
Zacatecas, Distrito Federal de México, Jalisco, Nuevo León, Hidalgo, Oaxaca, Tamaulipas)
^Peterson, P. M. & Y. Herrera-Arrieta. 2001. Bouteloua. In Catalogue of New World Grasses (Poaceae): II. Subfamily Chloridoideae. Contributions from the United States National Herbarium 41: 20–33
^Gould, F. W. 1980. The genus Bouteloua (Poaceae). Annals of the Missouri Botanical Garden 66(3): 348–416
^
abcdGould, Frank W. (1951). Grasses of Southwestern United States. Tucson: University of Arizona. pp. 139–140. {{
cite book}}: |work= ignored (
help)
^"Species Records of Bouteloua". Germplasm Resources Information Network. United States Department of Agriculture. Archived from
the original on 2009-05-08. Retrieved 2011-03-04.
^"Bouteloua". County-level distribution maps from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014.
^Gould, F. W. & R. Moran. 1981. The grasses of Baja California, Mexico. Memoir San Diego Society of Natural History 12: 1–140
Bouteloua includes both annual and perennial grasses, which frequently form
stolons.[9] Species have an
inflorescence of 1 to 80
racemes or
spikes positioned alternately on the
culm (stem). The
rachis (stem) of the spike is flattened. The
spikelets are positioned along one side of the spike. Each spikelet contains one fertile
floret, and usually one sterile floret.[10]
Bouteloua radicosa (E. Fourn.) Griffiths – purple grama – USA (Arizona, New Mexico), Mexico (Chihuahua, Michoacán, Coahuila,
Morelos, Puebla, Durango,
Zacatecas, Distrito Federal de México, Jalisco, Nuevo León, Hidalgo, Oaxaca, Tamaulipas)
^Peterson, P. M. & Y. Herrera-Arrieta. 2001. Bouteloua. In Catalogue of New World Grasses (Poaceae): II. Subfamily Chloridoideae. Contributions from the United States National Herbarium 41: 20–33
^Gould, F. W. 1980. The genus Bouteloua (Poaceae). Annals of the Missouri Botanical Garden 66(3): 348–416
^
abcdGould, Frank W. (1951). Grasses of Southwestern United States. Tucson: University of Arizona. pp. 139–140. {{
cite book}}: |work= ignored (
help)
^"Species Records of Bouteloua". Germplasm Resources Information Network. United States Department of Agriculture. Archived from
the original on 2009-05-08. Retrieved 2011-03-04.
^"Bouteloua". County-level distribution maps from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014.
^Gould, F. W. & R. Moran. 1981. The grasses of Baja California, Mexico. Memoir San Diego Society of Natural History 12: 1–140