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CCDB → Angiosperms → Betulaceae → Betula → Betula cajanderi Sukaczev
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Betula cajanderi Sukaczev | Betula pendula Roth | 28 | IPCN online | Yurtsev, B. A. & P. G. ZHUKOVA. 1982. Chromosome numbers of some plants of the northeastern Yakutia (the drainage of the Indigirka River in its middle reaches). Bot. Zhurn. 67 (6): 778–787. (In Russian). | ||
| ! | Betula cajanderi Sukaczev | Betula pendula Roth | 28 | IPCN67-71 | ZHUKOVA, P.G. 1969. Chromosome number in certain plant species indigenous to the north-east of the USSR. IV. Bot. Zurn. 54: 1985-1990. |