This name is a synonym of Hylocereus lemairei (Hook.) Britton & Rose.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Descr. Cact. Nov. 1: 11 1956 publ. 1957.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:125387-2.
This name was in version 1 of The Plant List, record kew-2856856.