This name is a synonym of Chamguava schippii (Standl.) Landrum.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 166617) with original publication details: Fieldiana, Bot. 29: 521 1963.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:211647-2.
This name was in version 1 of The Plant List, record kew-166617, and has not been changed.