Calflora, a 501c3 non-profit
Distribution by County   4403    
Ivesia jaegeri  Munz & I. M. Johnst.
Jaeger's ivesia,   Jaeger's mousetail
Ivesia jaegeri is a perennial herb that is native to California, and also found in Nevada.
California Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

San Bernardino: 14

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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 01/14/2026).