Smithiastrum wilkinsianum Calflora

Distribution by County 14675

Smithiastrum wilkinsianum (Greene) Morin

Wilkin's harebell

Smithiastrum wilkinsianum is a perennial rhizomatous herb that is native to California.

California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).

Record Count by County


Siskiyou: 57	Trinity: 12

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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 01/22/2026).