This name is a synonym of Cupressus guadalupensis S.Watson.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 457908) with original publication details: Phytologia 91: 181 2009.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:60451553-2.
This name was in version 1 of The Plant List, record kew-457908.