⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2528966, and has not been changed.
This name is a synonym of Frangula rubra subsp. yosemitana (C.B.Wolf) Kartesz & Gandhi.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Man. Calif. Shrubs 327 1939.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:219067-2.