Source: |
Govaerts, R. & Frodin, D. G. 1998: World Checklist and Bibliography of Fagales. RBG Kew. [IOPI preferred view]
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Name: |
Betula papyrifera subsp. humilis (Regel) E.Murray |
Nomencl. ref. |
Kalmia 12: 18 (1982) |
Rank: |
Subspecies |
Status: |
SYNONYM |
Synonym of:
|
Betula neoalaskana Sarg. |
Taxon Notes: |
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SourceStatusDesignation: |
S |
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