| Name | Blechnaceae |
| Authorship | |
| Rank | Family |
| NomenclaturalStatus | NomLeg |
| Placed in | Life |
| Contains | Anchistea Austroblechnum Gasper & V. A. O. Dittrich Blechnidium Blechnopsis Blechnopteris Trevis. Blechnum Linnaeus Bowringia Brainea Chieniopteris Cleistoblechnum Gasper & Salino Cranfillia Gasper & V. A. O. Dittrich Diploblechnum Distaxia Doodia Homophyllum Icarus Gasper & Salino Lomaria Willdenow Lomaridium Lomariobotrys Lomariocycas J.Sm. Lonchitis-aspera Lorinseria Mesothema Midlandia R.Serbet & G.W.Rothwell Neoblechnum Gasper & V.A.O.Dittrich Oceanidoodia Hong M.Liu, Schuettp. & H.Schneid. Oceaniopteris Gasper & Salino Orthogramma Parablechnum Pteridoblechnum Salpichlaena Spicanta Spicantopsis Steenisioblechnum Hennipman Stegania R. Brown Stenochlaena Struthiopteris Telmatoblechnum Perrie, D. J. Ohlsen & Brownsey Woodwardia Smith |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Blechnaceae |
| Identification made in | [no date] (1) |