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CCDB → Angiosperms → Dioscoreaceae → Dioscorea → Dioscorea nipponica var. rosthornii (Diels) Prain & Burkill
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dioscorea nipponica var. rosthornii (Diels) Prain & Burkill | Dioscorea nipponica Makino | 20 | 40 | IPCN online | Kiangsu Institute Of Botany. 1976. Studies on Chinese Dioscorea Sect. Stenophora Pr. 6c Burk. and their chromosome numbers. Acta Phytotax. Sin. 14: 65–72. |