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
, 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