Komarov (Komorov), V.L., Flora of the U.S.S.R. (1934-1964)
Fl. URSS

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vol. 5

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t. 15 p. 297 f. 2

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Betula pubescens Ehrh.

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name cited:
Betula tortuosa Ledeb.
name recognized:
Betula pubescens Ehrh.

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family: Betulaceae
subfamily: Betuloideae

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epithet cited: tortuosus,-a,-um

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epithet recognized: pubescens

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Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=401351

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