Calflora, a 501c3 non-profit
Distribution by County   4400    
Ivesia callida  (H. M. Hall) Rydb.
Tahquitz ivesia,   Tahquitz mousetail
Ivesia callida is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).   CNDDB
State of California status: Rare.
Record Count by County

Riverside: 11 San Bernardino: 1

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 12/03/2022).