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CCDB → Angiosperms → Dioscoreaceae → Dioscorea → Dioscorea oppositifolia L.

15 chromosome counts in Dioscorea oppositifolia L.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		80	IPCN online	Pal, A. & A. K. Sharma. 1980. Analysis of cytotypes of Dioscorea and scope of increasing the diosgenin content. Cellule 73: 117–134.
		Dioscorea opposita Thunb.	Dioscorea oppositifolia L.		c.138-142	IPCN online	Chin, H., M. Chang, P. Ling, C. Ting & F. Dou. 1985. A cytological study on Chinese Dioscorea L. - the chromosome numbers and their relation to the origin and evolution of the genus. Acta Phytotax. Sin. 23: 11–18.
!		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40	IPCN67-71	RAMACHANDRAN, K. 1968. Cytological studies in Dioscoreaceae. Cytologia 33: 401-410.
!		Dioscorea oppositifolia var. linnaei Prain & Burkill	Dioscorea oppositifolia L.		40	IPCN67-71	RAMACHANDRAN, K. 1968. Cytological studies in Dioscoreaceae. Cytologia 33: 401-410.
!		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40	Kumar, 1987	Ragbavan, R.S. 195Sa, 1959a; Ramachandran, K. 1962, 1968; Ghosh, I. & Sharma, A.K. 1969
!		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40, 140	Kumar, 1987	Martin, F.W. & Ortiz, S. 1963
!		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		c.144	Kumar, 1987	Smith, B.W. 1937
!		Dioscorea oppositifolia var. linnaei Prain & Burkill	Dioscorea oppositifolia L.		40	Kumar, 1987	Ramachandran, K. 1968
		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40	Fedorov, 1974	Raghavan R. S. 1958a, 1959a
		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40	Fedorov, 1974	Ramachandran 1962
		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40, 140	Fedorov, 1974	Martin F. W., Ortiz 1963
		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40, 140	Fedorov, 1974	Smith B. W. 1937
!		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		140	Darlington, 1955
		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40	Cave1958	Raghavan 1958a
		Dioscorea oppositifolia L.	Dioscorea oppositifolia L.		40	Cave1962	Ramchandran 1962