This name is a synonym of Chamguava gentlei (Lundell) Landrum.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 166644) with original publication details: Fieldiana, Bot. 29: 520 1963.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:297021-2.
This name was in version 1 of The Plant List, record kew-166644.