Source: |
World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.
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Name: |
Betula alba subsp. pubescens (Ehrh.) Regel
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Nomencl. ref.: |
Bull. Soc. Imp. Naturalistes Moscou 38(2): 402. 1865 |
Rank: |
Subspecies |
Status: |
SYNONYM
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Synonym of:
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Betula pubescens Ehrh. |
Basionym: |
Betula pubescens Ehrh. |
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