This name is a synonym of Fuertesimalva chilensis (A.Braun & C.D.Bouché) Fryxell.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 19601463) with original publication details: Index Sem. (Berlin) 1857: Append. 1 1858.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:561589-1.
This name was in version 1 of The Plant List, record tro-19601463.