This name is a synonym of Mitracarpus hirtus (L.) DC..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 27906897) with original publication details: Linnaea 3: 363 1828.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:756222-1.
This name was in version 1 of The Plant List, record tro-27906897.