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CCDB → Angiosperms → Polygonaceae → Polygonum → Persicaria flaccida (Meisn.) Nakai ex Sasaki
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Persicaria flaccida (Meisn.) Nakai ex Sasaki | Polygonum pubescens Blume | 44 | Fedorov, 1974 | Sugiura 1931, 1936h |