This name is a synonym of Arachis glabrata var. hagenbeckii (Kuntze) F.J.Herm..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 13064277) with original publication details: Fl. Brasilica 25(2): 11 1940.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:17308-2.
This name was in version 1 of The Plant List, record tro-13064277, and has not been changed.