⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-13075788, with some changes.

Lathyrus occidentalis var. lanceolatus Rouy is a synonym of Lathyrus occidentalis f. lanceolatus (Rouy) Bassler

The record derives from Tropicos which reports it as a synonym (record 13075788) with original publication details: Fl. France 5: 268 268 1899.