Betula pubescens Ehrh.
Publ. & Syn.At least seven of the species accepted by Tzvelev (2002) belong within B. pubescens s. lat.
NotesJonsell: First publication of the name Betula pubescens is sometimes cited as Ehrhart, Beitr. Naturk. 5: 160 (1790). This is a nomen nudum in a list of collections. The name was validated by Ehrhart in 1791.
Chromosomes56 (4x). - Several reports.
Not included: A report of 2n = 112 (8x) by Valanne (1972).
GeographyEuropean - Asian (W).
Parent taxonBetula L.
Child taxa Betula pubescens subsp. pubescens
Betula pubescens subsp. tortuosa (Ledeb.) Nyman
PAF ID610206
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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)