10.5479/si.1938-2812.107 Yolanda Herrera Arrieta Yolanda Herrera Arrieta Paul M. Peterson Paul M. Peterson Grasses of Chihuahua, Mexico The Smithsonian Institution 2019 grasses botany Chihuahua herbarium specimens habitat distribution taxon descriptions Botany 2019-09-19 11:39:24 Book https://smithsonian.figshare.com/articles/book/Grasses_of_Chihuahua_Mexico/9761807 <div>Our revision of the grasses of Chihuahua includes 385 species in 95 genera, 15 subspecies, 29 varieties, and 4 forms. We provide keys for determination, detailed descriptions, nomenclatural synonyms, ecological information on habitat, distribution based on herbarium specimens, and illustrations for 251 species and 8 varieties. We provide a new combination for <i>Cenchrus polystachios</i> subsp. <i>setosus</i>. </div>