Calflora, a 501c3 non-profit
Distribution by County   7209    
Rudbeckia californica  A. Gray  var. glauca  S. F. Blake

(not an active name)

Serpentine cone flower
Rudbeckia californica var. glauca is a perennial herb that is native to California.
Record Count by County

Del Norte: 56 Siskiyou: 7 Trinity: 4

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: 05/13/2024).