|
Phylum |
Filicinophyta |
|
|
Class |
Filicopsida |
Leptosporangiate Ferns |
|
Class |
Ophioglossopsida |
|
|
Order |
Filicales |
|
|
Order |
Marsileales |
Heterosporous Ferns, Water Ferns, Water-ferns |
|
Order |
Ophioglossales |
|
|
Order |
Salviniales |
Heterosporous Ferns, Water Ferns, Water-ferns |
|
Family |
Aspleniaceae |
Spleenwort Family, Spleenworts |
|
Family |
Azollaceae |
Mosquito Ferns, Mosquito Fern |
|
Family |
Blechnaceae |
Hard Ferns, Blechnoids, Chain Ferns, Deer Ferns |
|
Family |
Dennstaedtiaceae |
Bracken And Ground Ferns |
|
Family |
Dryopteridaceae |
Shieldfern Family, Wood Ferns, Woodferns |
|
Family |
Marsileaceae |
Water-clovers And Pillworts, Clover Ferns, Pepperworts |
|
Family |
Ophioglossaceae |
Adder's-tongue Family, Adder's Tongue, Adder's-tongue, Adder's-tongue Fern Family |
|
Family |
Polypodiaceae |
Licorice Ferns, Polypody, Polypody Family, Common Ferns |