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Clarke, Charlotte Bringle. (1977). Edible and Useful Plants of California. California Natural History Guides: 41. University of California Press; Berkeley, CA. 

Guana, Forest, Jay. (n.d.). Indian Rice Grass (Achnatherum hymenoides). U.S. Forest Service. https://www.fs.usda.gov/wildflowers/plant-of-the-week/achnatherum_hymenoides.shtml

Strike, Sandra S. (1994). Ethnobotany of the California Indians. Volume 2. Aboriginal Uses of California's Indigenous Plants. Illustrated by Emily D. Roeder. Koeltz Scientific Books; USA.