| Source: |
Govaerts, R. & Frodin, D. G. 1998: World Checklist and Bibliography of Fagales. RBG Kew. [IOPI preferred view]
|
| Name: |
Betula pendula f. bircalensis (Mela) Hämet-Ahti |
| Nomencl. ref. |
Memoranda Soc. Fauna Fl. Fenn. 65: 9 (1989) |
| Rank: |
Forma |
| Status: |
SYNONYM |
|
Synonym of:
|
Betula pendula Betula pendula Roth var. pendula var. pendula |
| Taxon Notes: |
|
|
|
| SourceStatusDesignation: |
S |
|
