This name is a synonym of Angelphytum apense (Chodat) Pruski.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 6930E1DF-B5DC-43C5-A0CD-EFFAEC17261F) with original publication details: 391 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1177135-2.
This name was in version 1 of The Plant List, record gcc-138154.