This name is a synonym of Acaulimalva purdiaei (A.Gray) Krapov..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Chlor. Andina 2: 275 1861.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:561864-1.
This name was in version 1 of The Plant List, record kew-2503985, and has not been changed.