Calflora, a 501c3 non-profit
Distribution by County   4421    
Ivesia webberi  A. Gray
Webber's ivesia,   Wire mousetail
Ivesia webberi is a perennial herb that is native to California, and also found in Nevada.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).
Federal status: Threatened.
Record Count by County

Lassen: 4 Plumas: 8 Sierra: 9

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: https://www.calflora.org/   (Accessed: 03/29/2024).