This name is a synonym of Aerangis appendiculata (De Wild.) Schltr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 132894) with original publication details: Pl. Nov. Horti Then. t. 21 1904.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:645074-1.
This name was in version 1 of The Plant List, record kew-132894, and has not been changed.