Bromopsis pumpelliana subsp. pumpelliana
Publ. & Syn.Holub, Folia Geobot. Phytotax. 8: 168 (1973). - Bromus pumpellianus Scribn., Bull. Torrey Bot. Club 15: 9 (1888). Holotype (US-81590): U.S.A.: Montana, Meagher Co., Belt Mountains, 09. Aug. 1883, leg. F.L. Lamson-Scribner 418. - Bromus inermis subsp. pumpellianus (Scribn.) Wagnon, Rhodora 52: 211 (1950). - Zerna pumpelliana (Scribn.) Tzvelev, Fl. Arct. URSS 2: 225 (1964).
Chromosomes(1) 28 (4x). - Siberia, Far East (N), Alaska. - Numerous reports for, e.g., "dicksonii" and "arctica".
(2) 42 (6x). - Siberia (N), Far East (N). - At least five reports, two for "arctica", one for "ornans".
(3) 56 (8x). - Siberia, Asia (C), Far East, Alaska, Canada, U.S.A. - Numerous reports, many for "arctica", some for "ornans", and one each for "ircutensis" and "vogulica".
(4) 84 (12x). - Far East (East Chukotka). - Yurtsev and Zhukova (1978).
GeographyNorth American: ALA CAN.
Distribution N = F     AN = s     D = ?     E = S     CC = r     AW = r     [ key ]
Parent taxonBromopsis pumpelliana (Scribn.) Holub
PAF ID340701a
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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)