| 1. Habitat |
| 25Terrestrial |
| 2. Blade division |
| 4Bipinnate 1Pinnate 6Pinnate-pinnatifid 2Pinnatifid 3Tripinnate |
| 3. Family |
| 2Blechnaceae 2Dennstaedtiaceae 4Dryopteridaceae 2Equisetaceae 5Lycopodiaceae 2Ophioglossaceae 3Osmundaceae 1Polypodiaceae 4Thelypteridaceae |