Calflora, a 501c3 non-profit
Distribution by County   4420    
Ivesia unguiculata  A. Gray
Yosemite ivesia,   Yosemite mousetail
Ivesia unguiculata is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 4.2 (limited distribution).
Record Count by County

Fresno: 54 Mariposa: 23 Sierra: 1
Madera: 14 Mono: 2

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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 05/23/2024).