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CCDB → Angiosperms → Polygonaceae → Polygonum → Polygonum japonicum var. conspicuum Nakai
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Persicaria conspicua (Nakai) Nakai ex T. Mori | Polygonum japonicum var. conspicuum Nakai | 44 | Fedorov, 1974 | Sugiura 1931 (Jinno 1956h) |