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CCDB → Angiosperms → Dioscoreaceae → Dioscorea → Dioscorea delavayi Franch.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dioscorea henryi (Prain & Burkill) C. T. Ting | Dioscorea delavayi Franch. | 40 | 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. |