Elymus trachycaulus subsp. subsecundus (Link) Á. Löve & D. Löve
Publ. & Syn.Agropyron unilaterale Cassidy, State Agric. Coll. Colorado Bull. 12: 63 (1890), non (L.) P. Beauv. Holotype (NY-327606): U.S.A.: Montana, Hound Creek valley, 01. Aug. 1883, leg. F.L. Lamson-Scribner 422. - Agropyron trachycaulon var. unilaterale (Cassidy) Malte, Annual Rep. Natl. Mus. Canada 1930: 42 (1932).
NotesHultén (1968a) mapped subsp. subsecundus from the Kotzebue area in western Alaska.
Chromosomes28 (4x). - Canada, U.S.A. - Numerous reports.
Not included: A report of an octoploid (n = 28) published under this name (Boyle and Holmgren 1968).
GeographyNorth American (N): ALA.
Distribution N = F     E = R     AW = r     [ key ]
Parent taxonElymus trachycaulus (Link) Gould ex Shinners
PAF ID340102c
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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)