Viola biflora subsp. avatschensis (W. Becker & Hultén) Tzvelev
Publ. & Syn.Tzvelev, Fl. Arct. URSS 8: 39 (1980). - Viola avatschensis W. Becker & Hultén, Ark. Bot. 22A, 3: 1 (1928). Holotype (S): Russian Far East: Kamtchatka, the Avatscha volcano, 30. July 1920, leg. E. Hultén.
Chromosomes12 (2x). - Far East (N, S). - Sokolovskaya (1963, 1965, 1968, all for V. biflora but probably subsp. avatschensis); Kobayashi (1972).
Not included (Tzvelev): The only chromosome number reported from the Arctic and specifically referred to this plant, 2n = ca. 40 from northeastern Asia (Sokolovskaya and Probatova 1986), is perhaps not right and has been omitted.
GeographyAsian Pacific: RFE.
Distribution N = S     E = R     CS = r     [ key ]
Parent taxonViola biflora L.
PAF ID570112b
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Panarctic Flora Editor-in-Chief: Reidar Elven (Natural History Museum, University of Oslo)
Editorial Committee: Reidar Elven, David F. Murray (Museum of the North, University of Alaska), Volodya Yu. Razzhivin (Komarov Botanical Institute, Russian Academy of Sciences), Boris A. Yurtsev [deceased] (Komarov Botanical Institute, Russian Academy of Sciences)