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CCDB → Angiosperms → Polygonaceae → Polygonum → Polygonum nipponense Makino
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Polygonum nipponense Makino | Polygonum muricatum Meisn. | 20 | Cave1962 | Doida 1962 |