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CCDB → Angiosperms → Betulaceae → Betula → Betula alba L.

3 chromosome counts in Betula alba L.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Betula alba L.	Betula pubescens Ehrh.		56	IPCN online	Brown, I. R. & D. M. AL-DAWOODY. 1977. Cytotype diversity in a population of Betula alba L. New Phytol. 79: 441–453.
		Betula alba L.	Betula pubescens Ehrh.		56	IPCN online	Skvortsov, A. K. & N. M. Solovjeva. 2000. New data on the karyology of Betula in Russia and adjacent countries. Bjulleten' Glavnogo Botanic|5eskogo Sada 180: 32–38.
!		Betula alba L.	Betula pubescens Ehrh.		56	IPCN online	Skvortsov, A. K. & N. M. Solovjeva. 2000. New data on the karyology of Betula in Russia and adjacent countries. Bjulleten' Glavnogo Botanic|5eskogo Sada 180: 32–38.