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CCDB → Pteridophytes → Plagiogyriaceae → Plagiogyria
| Taxon name | Status | Median (n) |
| Plagiogyria adnata (Blume) Bedd. | Accepted | 130 |
| Plagiogyria euphlebia (Kunze) Mett. | Accepted | 125 |
| Plagiogyria japonica Nakai | Accepted | 100 |
| Plagiogyria matsumureana Makino | Accepted | 75 |
| Plagiogyria semicordata (C. Presl) Christ | Accepted | 66 |
| Plagiogyria rankanensis Hayata | Synonym of Plagiogyria adnata (Blume) Bedd. | 130 |
| Plagiogyria yakushimensis K. Satô | Synonym of Plagiogyria adnata (Blume) Bedd. | 130 |
| Plagiogyria euphlebia | Synonym of Plagiogyria euphlebia (Kunze) Mett. | 125 |
| Plagiogyria matsumureana | Synonym of Plagiogyria matsumureana Makino | 75 |