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CCDB → Angiosperms → Dioscoreaceae → Dioscorea → Dioscorea preussii Pax
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Dioscorea preussii Pax | Dioscorea preussii Pax | 40 | IPCN online | Baquar, S. R. 1980. Chromosome behaviour in Nigerian yams (Dioscorea). Genetica 54: 1–9. | |||
| Dioscorea preussii Pax | Dioscorea preussii Pax | 40 | Fedorov, 1974 | Miege 1954 | |||
| Dioscorea preussii Pax | Dioscorea preussii Pax | 40 | Fedorov, 1974 | Martin F. W., 1963 |