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CCDB → Pteridophytes → Dryopteridaceae → Dryopteris → Dryopteris brittonae S. Maxon
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dryopteris brittonae S. Maxon | Dryopteris brittonae S. Maxon | 82 | IPCN65 | Sorsa in F. 1965 |