# Parablechnum

Parablechnum is a genus of ferns in the family Blechnaceae, subfamily Blechnoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is accepted in a 2016 classification of the family Blechnaceae, but other sources sink it into a very broadly defined Blechnum, equivalent to the whole of the PPG I subfamily.

## Species

As of December 2019, using the PPG I classification system, the Checklist of Ferns and Lycophytes of the World accepted the following species:
* Parablechnum acanthopodum (T.C.Chambers & P.A.Farrant) Gasper & Salino
* Parablechnum ambiguum (Kaulf. ex C.Presl) C.Presl
* Parablechnum articulatum (F.Muell.) Gasper & Salino
* Parablechnum atropurpureum (A.R.Sm.) Gasper & Salino
* Parablechnum bicolor (M.Kessler & A.R.Sm.) Gasper & Salino
* Parablechnum bolivianum (M.Kessler & A.R.Sm.) Gasper & Salino
* Parablechnum camfieldii (Tindale) Gasper & Salino
* Parablechnum capense (Burm. fil.) Gasper & Salino
* Parablechnum chauliodontum (Copel.) Gasper & Salino
* Parablechnum chiriquanum (Broadh.) Gasper & Salino
* Parablechnum christii (C.Chr.) Gasper & Salino
* Parablechnum cochabambense (M.Kessler & A.R.Sm.) Gasper & Salino
* Parablechnum confusum (E.Fourn.) Gasper & Salino
* Parablechnum corbassonii (Brownlie) Gasper & Salino
* Parablechnum cordatum (Desv.) Gasper & Salino
* Parablechnum dilatatum (T.C.Chambers & P.A.Farrant) Gasper & Salino
* Parablechnum falciforme (Liebm.) Gasper & Salino
* Parablechnum gemmascens (Alston) Gasper & Salino
* Parablechnum glaziovii (Christ) Gasper & Salino
* Parablechnum gregsonii (Tindale) Gasper & Salino
* Parablechnum hieronymi (Brause) Gasper & Salino
* Parablechnum howeanum (T.C.Chambers & P.A.Farrant) Gasper & Salino
* Parablechnum lechleri (Mett.) Gasper & Salino
* Parablechnum lima (Rosenst.) Gasper & Salino
* Parablechnum lineatum (Sw.) Gasper & Salino
* Parablechnum longistipitatum (A.Rojas) comb. ined.
* Parablechnum loxense (Kunth) Gasper & Salino
* Parablechnum marginatum (Fée) Gasper & Salino
* Parablechnum milnei (Carruth.) Gasper & Salino
* Parablechnum minus (R.Br.) Gasper & Salino
* Parablechnum monomorphum (R.C.Moran & B. Øllg.) Gasper & Salino
* Parablechnum montanum (T.C.Chambers & P.A.Farrant) Gasper & Salino
* Parablechnum moranianum (A.Rojas) Gasper & Salino
* Parablechnum nesophilum (T.C.Chambers & P.A.Farrant) Gasper & Salino
* Parablechnum novae-zelandiae (T.C.Chambers & P.A.Farrant) Gasper & Salino
* Parablechnum obtusum (R.C.Moran & A.R.Sm.) Gasper & Salino
* Parablechnum pacificum (Lorence & A.R.Sm.) Gasper & Salino
* Parablechnum paucipinna A.R.Sm.
* Parablechnum pazense (M.Kessler & A.R.Sm.) Gasper & Salino
* Parablechnum procerum (G.Forst.) C.Presl
* Parablechnum proliferum (Rosenst.) Gasper & Salino
* Parablechnum puniceum (T.C.Chambers, P.J.Edwards & R.J.Johns) Gasper & Salino
* Parablechnum reflexum (Rosenst. ex M.Kessler & A.R.Sm.) Gasper & Salino
* Parablechnum repens (M.Kessler & A.R.Sm.) Gasper & Salino
* Parablechnum revolutum (Alderw.) Gasper & Salino
* Parablechnum rheophyticum (R.C.Moran) Gasper & Salino
* Parablechnum roraimense V.A.O.Dittrich & Gasper
* Parablechnum ryanii (Kaulf.) Gasper & Salino
* Parablechnum schiedeanum (Schltdl. ex C.Presl) Gasper & Salino
* Parablechnum sessilifolium (Klotzsch ex Christ) Gasper & Salino
* Parablechnum smilodon (M.Kessler & Lehnert) Gasper & Salino
* Parablechnum squamatum (M.Kessler & A.R.Sm.) Gasper & Salino
* Parablechnum squamosissimum (A.Rojas) Gasper & Salino
* Parablechnum stipitellatum (Sodiro) Gasper & Salino
* Parablechnum stuebelii (Hieron.) Gasper & Salino
* Parablechnum subcordatum (E.Fourn.) Gasper & Salino
* Parablechnum triangularifolium (T.C.Chambers & P.A.Farrant) Gasper & Salino
* Parablechnum tuerckheimii (Brause) Gasper & Salino
* Parablechnum usterianum (Christ) Gasper & Salino
* Parablechnum venosum (Copel.) Gasper & Salino
* Parablechnum vestitum (Blume) Gasper & Salino
* Parablechnum wattsii (Tindale) Gasper & Salino
* Parablechnum werffii (R.C.Moran) Gasper & Salino
* Parablechnum wohlgemuthii M.Kessler & A.R.Sm.
* Parablechnum wurunuran (Parris) Gasper & Salino