Blechnaceae (C. Presl) Copeland

Anchistea C.Presl = Woodwardia Sm.
Blechnidium T.Moore = Blechnum L.
Blechnopsis C.Presl = Blechnum L.
Blechnum L.
Bowringia Hook. = Brainea J.Sm.
Brainea J.Sm.
Chieniopteris Ching = Woodwardia Sm.
Diploblechnum Hayata = Blechnum L.
Distaxia C.Presl = Blechnum L.
Doodia R.Br.
Homophyllum Merino = Blechnum L.
Lomaria Willd. = Blechnum L.
Lomaridium C.Presl = Blechnum L.
Lomariobotrys Fee = Stenochlaena J.Sm.
Lonchitis-Aspera Hill ex Farw. = Blechnum L.
Lorinseria C.Presl = Woodwardia Sm.
Mesothema C.Presl = Blechnum L.
Orthogramma C.Presl = Blechnum L.
Parablechnum C.Presl = Blechnum L.
Pteridoblechnum Hennipman
Sadleria Kaulf.
Salpichlaena J.Sm.
Spicanta C.Presl = Blechnum L.
Spicantopsis Nakai = Blechnum L.
Steenisioblechnum Hennipman
Stegania R.Br. = Blechnum L.
Stenochlaena J.Sm.
Struthiopteris Scop. = Blechnum L.
Woodwardia Sm.