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CCDB → Angiosperms → Dioscoreaceae → Dioscorea → Dioscorea quaternata J. F. Gmel.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dioscorea quaternata J. F. Gmel. | Dioscorea quaternata J. F. Gmel. | 36 | IPCN66 | Martin &Ortiz 1966 | ||
| ! | Dioscorea quaternata J. F. Gmel. | Dioscorea quaternata J. F. Gmel. | 36, 54 | Fedorov, 1974 | Martin F. W., Ortiz 1966 | ||
| ! | Dioscorea quaternata J. F. Gmel. | Dioscorea quaternata J. F. Gmel. | 54 | Fedorov, 1974 | Jensen 1937 1963 |