⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-3500257, with some changes.
This name is a synonym of Berberis fremontii Torr..
The record derives from Tropicos which reports it as a synonym (record 3500257) with original publication details: Bot. Jahrb. Syst. 31(1-2): 98 98 1901.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:149367-2.