⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record ild-24118, and has not been changed.
This name is a synonym of Vicia nigricans subsp. gigantea (Hook.) Lassetter & C.R.Gunn.
The record derives from ILDIS which reports it as a synonym (record 24118).
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:265101-2.