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CCDB → Angiosperms → Betulaceae → Betula → Betula glandulosa var. rotundifolia (Spach) Regel
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Betula glandulosa var. rotundifolia (Spach) Regel | Betula nana subsp. rotundifolia (Spach) Malyschev | 28 | IPCN66 | Love & Love 1966b |