Calflora, a 501c3 non-profit
Distribution by County   9266    
Urochloa arizonica  (Scribn. & Merr.) Morrone & Zuloaga
Arizona signalgrass
Urochloa arizonica is an annual grasslike herb that is native to California.
Record Count by County

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 11/30/2023).