×Oceanidoodia Hong M.Liu, Schuettp. & H.Schneid. genus synonym

Anchistea K.B.Presl, 1851 genus synonym

Telmatoblechnum Perrie, D.J.Ohlsen & Brownsey genus accepted

Lomaridium K.B.Presl, 1851 genus synonym

Spicanta C.Presl genus synonym

Blechnopsis K.B.Presl, 1851 genus synonym

Mesothema K.B.Presl, 1851 genus synonym

Lonchitis-aspera Hill ex Farw. genus synonym

Parablechnum K.B.Presl, 1851 genus synonym

Neoblechnum Gasper & V.A.O.Dittrich genus accepted

Austroblechnum Gasper & V.A.O.Dittrich genus accepted

Cranfillia Gasper & V.A.O.Dittrich genus accepted

Lomariocycas (J.Sm.) Gasper & V.A.O.Dittrich genus synonym

Icarus Gasper & Salino genus accepted

Oceaniopteris Gasper & Salino genus accepted

Anchistea C.Presl genus accepted

Diploblechnum Hayata genus accepted

Cleistoblechnum Gasper & Salino genus accepted

Lomariocycas J.Sm. genus accepted

Salpichlaena Hook. genus accepted

Cranfillia Bakeri genus doubtful

Oceanopteris genus doubtful

Orthogramma K.B.Presl, 1851 genus synonym

Lonchitis-aspera Hill, 1756 genus doubtful

Brainea J.Sm. genus accepted

Salpinchlaena C.Presl, 1851 genus doubtful

Salpiglaena Klotzsch, 1847 genus doubtful

Lorinseria K.B.Presl, 1851 genus synonym

Blechnidium T.Moore genus accepted

Chieniopteris Ching genus synonym

Lomaria Willd. genus accepted

Stegania R.Br. genus synonym

Lomariobotrys Fée genus synonym

Struthiopteris Scop. genus accepted

Lomaridium C.Presl genus accepted

Steenisioblechnum Hennipman genus synonym

Spicantopsis Nakai genus accepted

Spicanta genus synonym

Blechnopteris Trevis. genus synonym

Blechnopsis C.Presl genus accepted

Homophyllum Merino genus synonym

Pteridoblechnum Hennipman genus synonym

Parablechnum C.Presl genus accepted

Orthogramma C.Presl genus synonym

Distaxia C.Presl genus synonym

Mesothema C.Presl genus synonym

Lorinseria C.Presl genus accepted

Bowringia Hook. genus synonym

Struthiopteris Willd. genus doubtful

Midlandia R.Serbet & G.W.Rothwell, 2006 genus accepted

Trawetsia S.Y.Smith, R.A.Stockey, H.Nishida & G.W.Rothwell, 2006 genus doubtful

Struthiopteris Weis, 1770 genus doubtful

Blechum genus doubtful

Stenochlaena J.Sm. genus accepted

Sadleria Kaulf. genus accepted

Woodwardia J.E.Sm. genus accepted

Blechnum L. genus accepted

Doodia R.Br. genus accepted

Spicanta K.B.Presl, 1851 genus synonym

Winthropteris I.M.Miller & L.J.Hickey, 2008 genus doubtful

Distaxia K.B.Presl, 1851 genus synonym