⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2642997, with some changes.
This name is a synonym of Sairocarpus breweri (A.Gray) D.A.Sutton.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. W. Calif. 397 1901.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:16041-2.