Potentilla anserina subsp. yukonensis (Hultén) Soják ex Elven & D.F. Murray
Publ. & Syn.Elven & D.F. Murray, J. Bot. Res. Inst. Texas 2: 441 (2008). - Potentilla yukonensis Hultén, Acta Univ. Lund., n. s., sect. 2, 42, 1: 1033 (1946). - Nomen novum for Argentina subarctica Rydb., N. Amer. Fl. 22: 354 (1908). Holotype (NY): Alaska: Palisades, 14. July 1902, leg. Hollick.
NotesSubspecies yukonensis reaches the Borderline Arctic in the estuaries of the Yukon (western Alaska) and Mackenzie rivers (northwestern Canada).
Chromosomes(1) 28 (4x). - Europe, Russia, Siberia, Far East, Canada, U.S.A. - Numerous reports.
(2) 35 (5x). - Europe (Sweden). - Lövkvist in Weimarck (1963); Lövkvist and Hultgård (1999, two populations).
(3) 42 (6x). - Europe, U.S.A. - Several reports.
GeographyNorth American (NW): (ALA CAN).
Distribution N = S     E = b     CC = b     AW = b     [ key ]
Parent taxonPotentilla anserina L.
PAF ID641060b
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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)