Elymus macrourus subspecies taxon sericeus (Hitchc.)
Publ. & Syn.Agropyron sericeum Hitchc., Amer. J. Bot. 2: 309 (1915). Holotype (US-725185): Canada: the Yukon Territory, the Yukon River at Dawson, 19. July 1909, leg. A.S. Hitchcock 4389.
Chromosomes28 (4x). - Alaska, Canada. - Several reports.
GeographyAmerican Beringian: ALA CAN.
Distribution N = F     AN = f     D = R     E = F     CC = s     AW = s     [ key ]
Parent taxonElymus macrourus (Turcz.) Tzvelev
PAF ID340105d
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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)