Orobus lathyroides Linnaeus, Species Plantarum 2: 728. 1753.

"Habitat in Sibiria." RCN: 5376.

Lectotype (Lassen in Turland & Jarvis in Taxon 46: 478. 1997): Herb. Linn. No. 904.1 (LINN) .

Current name: Vicia unijuga A. Braun ( Fabaceae: Faboideae).