| Source: |
Govaerts, R. & Frodin, D. G. 1998: World Checklist and Bibliography of Fagales. RBG Kew. [IOPI preferred view]
|
| Name: |
Betula alba f. occidentalis (Hook.) Fernald |
| Nomencl. ref. |
Amer. J. Sci. Arts , IV, 14: 173 (1902) |
| Rank: |
Forma |
| Status: |
SYNONYM |
|
Synonym of:
|
Betula occidentalis Hook. |
| Taxon Notes: |
|
|
|
| SourceStatusDesignation: |
S |
|
