Calflora, a 501c3 non-profit
Distribution by County   10907    
Frangula rubra  (Greene) Grubov  ssp. obtusissima  (Greene) Kartesz & Gandhi
Obtuse buckthorn
Frangula rubra ssp. obtusissima is a shrub that is native to California.
Record Count by County

Alpine: 1 Madera: 1 Shasta: 4 Tuolumne: 2
Butte: 7 Nevada: 4 Sierra: 2 Yuba: 9
El Dorado: 9 Placer: 2 Siskiyou: 3
Glenn: 2 Plumas: 15 Trinity: 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: 12/04/2024).