Caltha natans Pall. ex Georgi
Publ. & Syn.Georgi, Bemerk. Reise 3: 248 (1776). Type (BM): Siberia: "Sibiria maxime orientalis" [the Irkutsk area], leg. Pallas. - Thacla natans (Pall. ex Georgi) Deyl & Soják, Sborn. Nár. Mus. v Praze, Rada B, Prír. Vedy 26: 31 (1970).
Chromosomes(1) 16 (2x, x = 8). - Asia (C), North America. - Murín et al. (1980); Packer (1964).
(2) 32 (4x, x = 8). - Siberia, Far East (N), Canada. - Several reports.
GeographyAsian (C-NE) - amphi-Beringian - North American (NW): RFE ALA CAN.
Distribution N = S     AN = b     D = R     E = R     CC = b     HL = r     CS = r     AW = r     [ key ]
Parent taxonCaltha L.
PAF ID360102
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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)