Alyssum lenense Adams (Brassicaceae), ranges from E Europe to N China., it locally flowers in mass quantities on rocky southern slopes in early spring.

A cliff of the Shipunikha Rivulet right bank terrace 2 km NE of the village Evsino, Iskitim District, Novosibirsk Province, West Siberia, Russia. 26th April 1997. O. Kosterin.