This name is a synonym of Juniperus osteosperma (Torr.) Little.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 378971) with original publication details: Cupress.-Gatt. 51 1857.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:263699-1.
This name was in version 1 of The Plant List, record kew-2484375, and has not been changed.