Calflora, a 501c3 non-profit
Distribution by County   239    
Allium tuolumnense  (Ownbey & Aase ex Traub) S.S. Denison & McNeal
Rawhide hill onion
Allium tuolumnense is a perennial herb (bulb) that is native to California, and endemic (limited) to California.
also called Allium sanbornii var. tuolumnense
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Calaveras: 1 Mariposa: 2 Merced: 1 Tuolumne: 34

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: 12/04/2024).