| Athyrium filix-femina | Lady Fern, Common ladyfern, Subarctic ladyfern, Asplenium ladyfern, Southern Lady Fern, Tatting Fer | Dryopteridaceae | Asplenium felix-femina | 1 | 2 |
| Athyrium niponicum | Painted Fern, Japanese Silver Painted Fern | Dryopteridaceae | | 1 | 0 |
| Athyrium rubripes | | Dryopteridaceae | A. felix-femina rubripes. | 1 | 0 |
| Cyrtomium falcatum | Holly Fern, Japanese netvein hollyfern, Japanese Holly | Dryopteridaceae | | 0 | 1 |
| Cystopteris bulbifera | Berry Bladder Fern, Bulblet bladderfern | Dryopteridaceae | | 1 | 0 |