Betula alba f. cordifolia Regel
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1060936-2
- Species Name
- Betula alba L., Sp. Pl. [Linnaeus] 2: 982 (1753), nom. rej.
- Family as entered in IPNI
- Betulaceae