Calflora, a 501c3 non-profit
Distribution by County   3415    
Erioneuron pilosum  (Buckley) Nash
Hairy erioneuron,   Hairy woollygrass
Erioneuron pilosum is a perennial grasslike herb that is native to California, and also found elsewhere in North America and beyond.
also called Tridens pilosus
California Rare Plant Rank: 2B.3 (rare, threatened, or endangered in CA; common elsewhere).
Record Count by County

Inyo: 5 Riverside: 1 San Bernardino: 62 San Diego: 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/23/2024).