Euro+Mednot endemic: EstonianativeA; FinlandnativeB; NorwaynativeB; Russianative (E European RussianativeC, N European RussianativeD,E,F, NW European RussianativeA,G, Novaya Zemlya & Franz-Joseph LandnativeD)
A.Vassilczenko, I. T. 1987: In: Flora Partis Europaeae URSS, Vol. 6. Leningrad. (Rus)
B.Heywood, V. H. & Ball, P. W. 1968: Leguminosae. In: Flora Europaea Vol. 2. ed. Tutin, T. G. Et
C.Knjasev, N. S. 1994: Information From SVER Herbarium (Ekaterinburg, Russia).
D.Jurtzev, B. A. 1986: In: Flora Arctica URSS. Vol. 9 (2). Leningrad. (Rus)
E.Kobeleva, T. P. 1976: In: Flora Regionis Boreali-Orientalis.., Vol. 3. Leningrad.
F.Ulle, Z. G. 1993: Information From SYKO Herbarium (Syktyvkar, Komi, Russia).
G.Minjaev, N. A. 1981: In: Opredelitel Vysshikh Rasteni Severo-Zapada Evropei..
H.Kurtto, A., Lampinen, R., Piirainen, M. & Uotila, P. 2019: Checklist of the vascular plants of Finland. Suomen putkilokasvien luettelo. – Helsinki: Finnish Museum of Natural History LUOMUS