Montia vassilievii subsp. petrovskyi (M. Grichuk & Jurtz.)
Publ. & Syn.Claytonia bostockii A.E. Porsild, Bull. Natl. Mus. Canada 121: 160 (1951). Holotype (CAN): Canada: the Yukon Territory, Dawson Range, south of Selkirk near source of Klaza River, approx. 6220'N, 13730'W, 12. July 1933, leg. Bostock 19. - Montia bostockii (A.E. Porsild) S.L. Welsh, Great Basin Naturalist 28: 154 (1968). - Montiastrum bostockii (A.E. Porsild) Ö. Nilsson, Bot. Not. 124: 92 (1971). - Claytoniella bostockii (A.E. Porsild) Jurtz., Bot. Zhurn. 57: 645 (1972).
NotesYurtsev: The Wrangel Island plant is morphologically very close to the type race but differs in the chromosome number (60 vs. 64) and in larger pollen grains.
Chromosomes60. - Far East (Wrangel Island). - Four reports, ca. 15 counts.
GeographyAsian Beringian: RFE.
Distribution D = R     WI = r     [ key ]
Parent taxonMontia vassilievii (Kuzen.) McNeill
PAF ID440202b
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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)