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CCDB → Pteridophytes → Dryopteridaceae → Polystichum → Polystichum tetragonum Fée
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Polystichum tetragonum Fée | Polystichum tetragonum Fée | 82 | IAPT/IOPB | IAPT/IOPB Chromosome Data 35 |