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CCDB → Angiosperms → Polygonaceae → Aconogonum
| Taxon name | Status | Median (n) |
| Aconogonum lichiangense Soják | Unresolved | 66 |
| Aconogonum rumicifolium Hara | Unresolved | 10 |
| Aconogonum campanulatum (Hook.) H. Hara | Synonym of Polygonum campanulatum var. campanulatum | 30 |
| Aconogonum molle (D. Don) H. Hara | Synonym of Polygonum molle D. Don | 16 |
| Aconogonum molle var. rude (Meisn.) H. Hara | Synonym of Polygonum rude Meisn. | 16 |
| Aconogonum tortuosum (D. Don) H. Hara | Synonym of Polygonum tortuosum D. Don | 10 |