Calflora, a 501c3 non-profit
Distribution by County   4734    
Lessingia arachnoidea  Greene
Crystal springs lessingia
Lessingia arachnoidea is an annual herb that is native to California, and endemic (limited) to California.
also called Lessingia micradenia var. arachnoidea
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

San Mateo: 53 Sonoma: 16

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: 04/25/2024).