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CCDB → Angiosperms → Betulaceae → Betula → Betula × winteri Dugle
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Betula × winteri Dugle | Betula × winteri Dugle | 35 | 28, 56, 84,c. 33, 35, 37, 48, c. 56, 57, 62, 65, c. 70, 75,80,81 | IPCN66 | Dugle 1966 | |
| ! | Betula × winteri D. (X) | Betula × winteri Dugle | 56, 70 | IPCN67-71 | BRITTAIN, W.H., & W.F. GRANT. 1968. Observations on Canadian birch (Betula) collections at the Morgan Arboretum VII. B. papyriferaand ~ resinfera. Canad. Field-Nat. 82: 185-202. |