| alpine woodfern |
Dryopteris wallichiana |
9 |
| Asian swordfern |
Nephrolepis brownii |
1 |
| black spleenwort |
Asplenium adiantum-nigrum |
7 |
| Cretan brake |
Pteris cretica |
2 |
| dense spleenwort |
Asplenium trichomanes ssp. densum |
2 |
| dotted polypody |
Polypodium pellucidum |
7 |
| dwarf netvein hollyfern |
Cyrtomium caryotideum |
4 |
| giant salvinia |
Salvinia molesta |
1 |
| golden polypody |
Phlebodium aureum |
1 |
| Hawai'I birdnest fern |
Asplenium nidus |
3 |
| Hawai'i twinsorus fern |
Diplazium sandwichianum |
4 |
| Kunth's hacksaw fern |
Doodia kunthiana |
3 |
| leatherleaf goldback fern |
Pityrogramma austroamericana |
8 |
| musk fern |
Phymatosorus grossus |
9 |
| Old World forkedfern |
Dicranopteris linearis |
4 |
| palm fern |
Blechnum appendiculatum |
1 |
| rough maidenhair fern |
Adiantum hispidulum |
2 |
| swordfern |
Nephrolepis Spp. |
1 |
| Trans-Pecos cliffbrake |
Pellaea ternifolia |
8 |
| villous waterclover |
Marsilea villosa |
5 |
| waimakanui |
Pteris excelsa |
7 |
| weeping fern |
Lepisorus thunbergianus |
1 |