This name is a synonym of Crupina pseudo-crupina (Mutel) Walp..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym and as an illegitimate name (record 5A414FA7-F62B-4040-972F-078DFCDC69C0) with original publication details: 59 1838.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190288-1.
This name was in version 1 of The Plant List, record gcc-4063, and has not been changed.