Vicia unijuga A. Br., a peculiar vetch with only two large leaflets, ranges eastwards of the Ob' River in North Asia.

A polydominant meadow in the Shadrikha Rivulet valley 1 km upstream of the village Mel'nichikha, Novosibirsk District and Province, West Siberia, Russia. 29th June 1994.

O. Kosterin