The taxonomy of Aristida (Gramineae) in California is revised. The genus is represented in the state by six species and 11 taxa. Identification keys, descriptions, selected synonymy, distribution records, and illustrations are provided.
Allred, Kelly W.
"The genus Aristida (Gramineae) in California,"
Great Basin Naturalist: Vol. 52
, Article 6.
Available at: http://scholarsarchive.byu.edu/gbn/vol52/iss1/6