⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-13071292, with some changes.
This name is a synonym of Lathyrus occidentalis f. parvifolius .
The record derives from Tropicos which reports it as a synonym (record 13071292
) with original publication details: Sitz.-Ber. Akad. Wiss. Wien 104: 506 506 1895.