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 13064268) with original publication details: Fl. Brasilica 25(2): 20, pl. 14, f. 2 1940.
This name was in version 1 of The Plant List, record tro-13064268, and has not been changed.