This name is a synonym of Vicia paucifolia subsp. malosana (Baker) Verdc..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 13043019) with original publication details: Legum. Trop. Africa 2: 347 1929.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:524917-1.
This name was in version 1 of The Plant List, record tro-13043019, and has not been changed.