⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-13041602, with some changes.
This name is a synonym of Vicia americana subsp. americana Willd..
The record derives from Tropicos which reports it as a synonym (record 13041602) with original publication details: Taxon 31(2): 347-348 347 1982.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:265013-2.