This name is a synonym of Vicia villosa subsp. varia (Host) Corb..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 13073455) with original publication details: Nouv. Fl. Normand. 181 1893.
This name was in version 1 of The Plant List, record tro-13073455.