| Source: |
World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.
|
| Name: |
Betula pendula f. crispa (Rchb.) Hämet-Ahti
|
| Nomencl. ref.: |
Memoranda Soc. Fauna Fl. Fenn. 65: 9. 1989 |
| Rank: |
Forma |
| Status: |
SYNONYM
|
|
Synonym of:
|
Betula pendula Roth var. pendula |
| Basionym: |
Betula laciniata var. crispa Rchb. |
|
|
