Calflora, a 501c3 non-profit
Distribution by County   1730    
Castilleja rubicundula  (Jeps.) T. I. Chuang & Heckard  ssp. rubicundula 
Cream sacs
Castilleja rubicundula ssp. rubicundula is an annual herb that is native to California, and endemic (limited) to California.
Record Count by County

Butte: 10 Glenn: 2 Napa: 19 Shasta: 3
Colusa: 37 Lake: 161 Santa Clara: 3 Yolo: 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: 11/21/2024).