Taxon  Report   10906    
Frangula rubra  (Greene) Grubov  ssp. modocensis  (C. B. Wolf) Kartesz & Gandhi
Modoc buckthorn
Frangula rubra ssp. modocensis, a dicot, is a shrub that is native to California.

Bloom Period
Genus: Frangula
Parent: Frangula rubra
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF + PLANTS: Rhamnus rubra ssp. modocensis
JEF: Rhamnus rubra var. modocensis
More information about  Frangula rubra ssp. modocensis
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


Search (Flora of North America)

Landscape information from Calscape

Photos on Google Images

Consortium of California Herbaria

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]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: May 24, 2020).