| Adiantum capillus-veneris | Maiden-hair fern |
| Anogramma leptophylla | Jersey fern |
| Asplenium adiantum-nigrum | Black spleenwort |
| Asplenium ceterach | Rustyback |
| Asplenium marinum | Sea spleenwort |
| Asplenium obovatum lanceolatum | Lanceolate spleenwort |
| Asplenium onopteris | Acute-leaved Spleenwort |
| Asplenium ruta-muraria | Wall Rue |
| Asplenium scolopendrium | Hart's-tongue fern |
| Asplenium septentrionale | Forked Spleenwort |
| Asplenium trichomanes pachyrachis | Lobed Maidenhair spleenwort |
| Asplenium trichomanes quadrivalens | Common Maidenhair spleenwort |
| Asplenium trichomanes trichomanes | Delicate Maidenhair spleenwort |
| Asplenium trichomanes-ramosum | Green Spleenwort |
| Athyrium distentifolium var. distentifolium | Alpine Lady Fern |
| Athyrium distentifolium var. flexile | Flexile Alpine Lady Fern |
| Athyrium filix-femina | Lady Fern |
| Azolla filiculoides | Water Fern |
| Blechnum spicant | Hard-fern |
| Botrychium lunaria | Moonwort |
| Cryptogramma crispa | Parsley fern |
| Cystopteris dickieana | Dickie's Bladder Fern |
| Cystopteris fragilis | Brittle Bladder fern |
| Cystopteris montana | Mountain Bladder Fern |
| Dryopteris aemula | Hay-scented Buckler Fern |
