| Source: |
Govaerts, R. & Frodin, D. G. 1998: World Checklist and Bibliography of Fagales. RBG Kew. [IOPI preferred view]
|
| Name: |
Betula ermanii var. genuina H.Winkl. |
| Nomencl. ref. |
in H.G.A.Engler, Pflanzenr. , IV, 61: 66 (1904) |
| Rank: |
Varietas |
| Status: |
SYNONYM |
|
Synonym of:
|
Betula ermanii Cham. |
| Taxon Notes: |
nom. illeg.; |
|
|
| SourceStatusDesignation: |
S |
|
