Braya humilis subsp. richardsonii (Rydb.) Hultén
Publ. & Syn.Hultén, Ark. Bot., n. s., 7, 1: 66 (1968). - Pilosella richardsonii Rydb., Torreya 7: 159 (1907). Described from the Rocky Mountains in Alberta and the Mackenzie River in the Northwest Territories (Canada). - Braya richardsonii (Rydb.) Fernald, Rhodora 20: 203 (1918). - Torularia richardsonii (Rydb.) Á. Löve & D. Löve, Bot. Not. 128: 513 (1976).
NotesSubspecies richardsonii is assumed by, e.g., Hultén (1968a, 1968b) to be a northern Cordilleran race.
Chromosomes56 (8x). - Canada (NWT). - Mulligan et al. (1972). The assignment of this report to subsp. richardsonii is according to the Löves.
GeographyCordilleran: ALA.
Distribution N = F     AN = r     E = R     AW = b     [ key ]
Parent taxonBraya humilis (C.A. Mey.) B.L. Rob.
PAF ID670903c
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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)