Parent species: Frangula rubra
Synonyms: Rhamnus californica var. obtusissima Rhamnus obtusissima Rhamnus rubra ssp. obtusissima Rhamnus rubra var. obtusissima
Counties: Alpine Butte Del Norte El Dorado Glenn Lassen Madera Modoc Nevada Placer Plumas San Bernardino Shasta Sierra Siskiyou Tehama Trinity Tuolumne Yuba
What plants grow with
Frangula rubra ssp. obtusissima ?