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CCDB → Angiosperms → Apocynaceae → Alstonia → Alstonia congensis Engl.

4 chromosome counts in Alstonia congensis Engl.:

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Median Minimum Max Distribution

		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Alstonia congensis Engl.	Alstonia congensis Engl.		~80	Fedorov, 1974	Mangenot S., Mangenot G. 1957
!		Alstonia congensis Engl.	Alstonia congensis Engl.		~80	Fedorov, 1974	Favarger 1961
!		Alstonia congensis Engl.	Alstonia congensis Engl.		88	Fedorov, 1974	Marigenot S., Mange- ' not G. 1962
!		Alstonia congensis None	Alstonia congensis Engl.		c.80	Cave1957	Mangenot & Yangenot