| |
| Kingdom Plantae |
| |
Anchistea C. Presl -- accepted |
| |
Blechnaceae -- accepted -- Chain Ferns, Deer Ferns, Blechnoids |
| |
Blechnum L. -- accepted -- midsorus fern |
| |
Blechnum lyonii (O. Deg.) Christenh. -- not accepted |
| |
Blechnum norfolkense Christenh. -- not accepted |
| |
Brainea J. Sm. -- accepted |
| |
Diploblechnum Hayata -- accepted |
| |
Doodia R. Br. -- accepted -- hacksaw fern |
| |
Doodia kunthiana Gaudich. -- accepted -- Kunth's hacksaw fern |
| |
Doodia lyonii O. Deg. -- accepted -- Lyon's hacksaw fern |
| |
Lorinseria C. Presl -- accepted |
| |
Polypodiales -- accepted |
| |
Pteridoblechnum Hennipman -- not accepted |
| |
Sadleria Kaulf. -- accepted |
| |
Salpichlaena J. Sm. -- accepted |
| |
Steenisioblechnum Hennipman -- not accepted |
| |
Stenochlaena J. Sm. -- accepted |
| |
Woodwardia Sm. -- accepted -- chain fern, chainfern |
| |
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