| Name | Dioscorea nipponica Makino |
| Authorship | Makino |
| Rank | Species |
| Placed in | Dioscorea Linnaeus |
| Citation | 1891 Ill. Fl. Japan (1891) t. 45; et ex Journ. Bot. xxix (1891) 383. |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Dioscorea nipponica Makino |
| Identification made in | [no date] (5) |
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