Bromopsis pumpelliana subsp. sibirica (Drobow) Tzvelev
Publ. & Syn.Tzvelev, Novosti Sist. Vyssh. Rast. 32: 182 (2000). - Bromus sibiricus Drobow, Trudy Bot. Muz. Imp. Akad. Nauk 12: 229 (1914). Lectotype (LE): Siberia: Yakutia, bank of Amga River near the transportation point along Ust-Maisky tract, 02. Aug. 1912, leg. Drobow 572 (Tzvelev 1964d: 226).
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).
GeographyAsian (NE): SIB RFE.
Distribution N = F     AO = r     C = ?     D = S     E = F     WI = s     CE = s     CS = f     YK = r     CW = s     [ key ]
Parent taxonBromopsis pumpelliana (Scribn.) Holub
PAF ID340701b
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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)