Polypodium araguata Moritz species synonym

Dryopteris mazei (Baker) C.Chr. species synonym

Nephrodium oppositum (Kaulf. ex Spreng.) Hook. species heterotypic synonym

Dryopteris subincisa subsp. berteriana (Spreng.) C.Chr. subspecies synonym

Aspidium erythrostemma Christ species synonym

Lastrea opposita (Kaulf. ex Spreng.) C.Presl species heterotypic synonym

Megalastrum substrigosum R.C.Moran, J.Prado & Labiak species accepted

Megalastrum gilbertii (Clute) R.C.Moran, J.Prado & Labiak species accepted

Megalastrum gompholepis R.C.Moran & J.Prado species accepted

Megalastrum galeottii (M.Martens) R.C.Moran & J.Prado species accepted

Megalastrum longiglandulosum R.C.Moran & J.Prado species accepted

Megalastrum albidum R.C.Moran, J.Prado & Labiak species accepted

Phegopteris epicroides Fée species synonym

Aspidium oppositum var. subglandulosum Mett. ex Kuhn variety synonym

Polypodium berteroanum Spreng. species synonym

Megalastrum littorale R.C.Moran, J.Prado & Labiak species accepted

Ctenitis subglandulosa (Mett.) Tardieu species heterotypic synonym

Megalastrum intermedium R.C.Moran & J.Prado species accepted

Aspidium oppositum Kaulf. species synonym

Aspidium crenulans Fée species synonym

Polypodium rotundatum Hook. species heterotypic synonym

Megalastrum rhachisquamatum R.C.Moran, J.Prado & Sundue species accepted

Dryopteris opposita (Kaulf. ex Spreng.) Kuntze species heterotypic synonym

Megalastrum nigromarginatum R.C.Moran, J.Prado & Sundue species accepted

Phegopteris galeottii Fée species synonym

Aspidium lutescens Willd. species synonym

Megalastrum masafuerae Sundue, Rouhan & R.C.Moran species accepted

Phegopteris connexa (Kaulf.) Christ species synonym

Aspidium karstenianum var. navarrense Christ variety synonym

Megalastrum fimbriatum R.C.Moran, J.Prado & Sundue species accepted

Megalastrum galapagense R.C.Moran, J.Prado & Sundue species accepted

Polypodium aureum f. mazei (E.Fourn. ex Duss) Stehlé form synonym

Polypodium villosum L. species heterotypic synonym

Megalastrum pubescens A.Rojas species accepted

Aspidium pulverulentum (Poir.) Desv. species synonym

Megalastrum mexicanum R.C.Moran & J.Prado species accepted

Polypodium vestitum Phil. species synonym

Megalastrum praetermissum R.C.Moran, J.Prado & Sundue species accepted

Nephrodium gilbertii (Clute) Clute species synonym

Aspidium connexum (Kaulf.) Christ species synonym

Megalastrum dorsoglabrum A.Rojas species synonym

Megalastrum oreophilum R.C.Moran, J.Prado & Sundue species accepted

Dryopteris fibrillosa (Baker) C.Chr. species heterotypic synonym

Megalastrum insigne R.C.Moran, J.Prado & Sundue species accepted

Megalastrum indusiatum R.C.Moran, J.Prado & Labiak species accepted

Aspidium karstenianum (Klotzsch) Christ species synonym

Polypodium repandum Vell. species heterotypic synonym

Dryopteris subincisa var. karsteniana (Klotzsch) Pittier, 1945 variety synonym

Aspidium oppositum Kaulf. ex Spreng. species heterotypic synonym

Megalastrum reductum A.Rojas species accepted

Dryopteris gilbertii Clute species synonym

Polypodium extensum C.Presl species heterotypic synonym

Megalastrum laxipilosum A.Rojas species synonym

Polypodium aureum var. mazei (Baker) E.Fourn. variety synonym

Megalastrum oellgaardii R.C.Moran, J.Prado & Sundue species accepted

Megalastrum angustum R.C.Moran, J.Prado & Labiak species accepted

Dryopteris lunensis (Christ) C.Chr. species synonym

Nephrodium elatum Desv. species heterotypic synonym

Megalastrum canescens (Kunze ex Mett.) A.R.Sm. & R.C.Moran species accepted

Megalastrum martinicense (Spreng.) R.C.Moran, J.Prado & Labiak species accepted

Polypodium blanchetianum Kunze species synonym

Phegopteris canescens Mett. species heterotypic synonym

Polypodium canescens Kuntze species synonym

Phegopteris grandis (C.Presl) Ettingsh. species synonym

Polypodium canescens Kunze ex Hook. species synonym

Phegopteris hirsuta Fée species heterotypic synonym

Nephrodium villosum var. subincisum (Willd.) Jenman variety synonym

Megalastrum decompositum R.C.Moran, J.Prado & Sundue species accepted

Nephrodium spectabile (Kaulf.) Hieron. species heterotypic synonym

Phegopteris grandis (C.Presl) Mett. species heterotypic synonym

Dryopteris subincisa var. vestita (Phil.) C.Chr. variety synonym

Nephrodium microsorum Hook. species heterotypic synonym

Ctenitis hirsutosetosa (Hieron.) Lellinger species synonym

Phegopteris aquilina (Thouars) Mett. species synonym

Nephrodium villosum var. subincisum (Willd.) Hook. variety homotypic synonym

Aspidium opacum Mett. species synonym

Aspidium lanuginosum Willd. species homotypic synonym

Megalastrum spectabile var. philippianum (C.Chr.) A.R.Sm. & R.C.Moran variety synonym

Polypodium subincisum (Willd.) Willd. species heterotypic synonym

Megalastrum heydei (C.Chr.) R.C.Moran & J.Prado species accepted

Megalastrum glabrius (C.Chr. & Skottsb.) Sundue, Rouhan & R.C.Moran species accepted

Megalastrum taafense Rouhan, Sundue & R.C.Moran species accepted

Megalastrum clathratum R.C.Moran, J.Prado & Sundue species accepted

Polypodium inaequale Kaulf. ex Link species heterotypic synonym

Ctenitis grandis (C.Presl) C.Presl species synonym

Megalastrum sparsipilosum R.C.Moran & J.Prado species accepted

Megalastrum pubirhachis R.C.Moran, J.Prado & Sundue species accepted

Aspidium villosum (L.) Sw. species synonym

Nephrodium villosum var. subincisum (Willd.) Hook. ex Sodiro variety synonym

Dryopteris wacketii Rosenst. ex C.Chr. species synonym

Megalastrum peruvianum R.C.Moran, J.Prado & Sundue species accepted

Polypodium pleiosoros Hook.fil. species synonym

Megalastrum peregrinum Sundue, Rouhan & R.C.Moran species accepted

Megalastrum polybotryoides R.C.Moran, J.Prado & Sundue species accepted

Megalastrum organense R.C.Moran, J.Prado & Labiak species accepted

Aspidium araguata (Moritzi) Reichardt species synonym

Polypodium canescens Kunze ex Mett. species synonym

Aspidium consobrinum Fée species synonym

Dryopteris spectabilis (Kaulf.) C.Chr. species synonym

Ctenitis wacketii (Rosenst. ex C.Chr.) Ching species synonym

Ctenitis villosula (C.Chr.) Ching species synonym

Ctenitis villosa (L.) Copel. species synonym

Ctenitis umbrina (C.Chr.) Ching species synonym

Ctenitis squamosissima (Sodiro) Copel. species synonym

Ctenitis spectabilis var. philippiana (C.Chr.) R.Rodr. variety synonym

Ctenitis skutchii Lellinger species synonym

Ctenitis pulverulenta var. heydei (C.Chr.) Stolze variety synonym

Ctenitis pleiosoros (Hook.fil.) Morton species synonym

Ctenitis pleiosora (Hook.f.) C.V.Morton species synonym

Ctenitis platyloba (Baker) C.V.Morton species synonym

Ctenitis pansamalensis (C.Chr.) Ching species synonym

Ctenitis palmensis (Rosenst.) Lellinger species synonym

Ctenitis oreocharis (Sehnem) Bueno & R.M.Senna species synonym

Ctenitis opposita (Kaulf. ex Spreng.) Copel. species synonym

Ctenitis mollicoma (C.Chr.) Ching species synonym

Ctenitis mascarenarum (Urb.) Tardieu species synonym

Ctenitis macrotheca (Fée) Ching species synonym

Ctenitis macrosora (Fée) Ching species synonym

Ctenitis lunensis (Christ) Lellinger species synonym

Ctenitis lanuginosa (Willd. ex Kaulf.) Copel. species synonym

Ctenitis lanata (Fée) Holttum species synonym

Ctenitis karsteniana (Klotzsch) Vareschi species synonym

Ctenitis kallooi Jermy & T.G.Walker species synonym

Ctenitis inaequalis (Kaulf. ex Link) Copel. species synonym

Ctenitis inaequalifolia f. glabrior (C.Chr. & Skottsb.) R.Rodr. form synonym

Ctenitis honesta (Kunze) R.M.Tryon & A.F.Tryon species synonym

Ctenitis haitiensis (Brause) Lellinger species synonym

Ctenitis grandis (C.Presl) Copel. species synonym

Ctenitis eugenii (Brade) Brade species synonym

Ctenitis crenulans (Fée) Ching species synonym

Ctenitis connexa (Kaulf.) Copel. species synonym

Ctenitis canescens (Mett.) C.V.Morton species synonym

Ctenitis canacae Holttum species synonym

Ctenitis biserialis (Baker) Lellinger species synonym

Ctenitis bidecorata Lellinger species synonym

Ctenitis atrogrisea (C.Chr.) Ching species synonym

Ctenitis aripensis (C.Chr. & Maxon) Lellinger species synonym

Ctenitis andicola (C.Chr.) Ching species synonym

Ctenitis aquilina (Thouars) Pic.Serm. species synonym

Ctenitis adenopteris (C.Chr.) Ching species synonym

Ctenitis acrosora (Hieron.) Copel. species synonym

Ctenitis abundans (Rosenst.) Copel. species synonym

Nephrodium connexum (Kaulf.) Hicken species heterotypic synonym

Bathmium villosum (L.) Fée species synonym

Nephrodium catopteron (Kunze) Hook. species synonym

Nephrodium biseriale (Baker) Diels species synonym

Nephrodium aquilinum (Thouars) Hemsl. species synonym

Nephrodium villosum var. subincisum (Willd.) Baker variety synonym

Nephrodium villosum f. spruceanum Hieron. form synonym

Nephrodium villosum var. spectabile (Kaulf.) Sodiro variety synonym

Nephrodium villosum var. reductum Jenman variety synonym

Nephrodium villosum var. karstenianum (Klotzsch) Jenman variety synonym

Nephrodium acrosorum Hieron. species synonym

Nephrodium villosum var. canescens (Mett.) Baker variety synonym

Nephrodium vastum (Kunze) Hieron. species heterotypic synonym

Megalastrum yungense (Christ & Rosenst.) A.R.Sm. & R.C.Moran species synonym

Megalastrum wacketii (Rosenst. ex C.Chr.) A.R.Sm. & R.C.Moran species accepted

Megalastrum villosum (L.) Holttum species accepted

Megalastrum villosulum (C.Chr.) A.R.Sm. & R.C.Moran species synonym

Megalastrum vastum (Kunze) A.R.Sm. & R.C.Moran species accepted

Megalastrum umbrinum (C.Chr.) A.R.Sm. & R.C.Moran species accepted

Megalastrum subincisum (Willd.) A.R.Sm. & R.C.Moran species accepted

Megalastrum squamosum A.Rojas species accepted

Megalastrum squamosissimum var. bogotense (Hieron.) A.R.Sm. & R.C.Moran variety synonym

Megalastrum skutchii (Lellinger) A.R.Sm. & R.C.Moran species accepted

Megalastrum rupicola M.Kessler & A.R.Sm. species accepted

Megalastrum pulverulentum var. heydei (C.Chr.) A.R.Sm. & R.C.Moran variety synonym

Megalastrum pleiosoros (Hook.fil.) A.R.Sm. & R.C.Moran species accepted

Megalastrum platylobum (Baker) A.R.Sm. & R.C.Moran species accepted

Megalastrum pansamalense (C.Chr.) A.R.Sm. & R.C.Moran species synonym

Megalastrum palmense (Rosenst.) A.R.Sm. & R.C.Moran species accepted

Megalastrum oreocharis (Sehnem) Salino & Ponce species accepted

Megalastrum mollicomum (C.Chr.) A.R.Sm. & R.C.Moran species accepted

Megalastrum molle A.R.Sm. species accepted

Megalastrum microsorum (Kuntze) Stolze species accepted

Megalastrum marginatum M.Kessler & A.R.Sm. species accepted

Megalastrum macrothecum (Fée) A.R.Sm. & R.C.Moran species accepted

Megalastrum lunense (Christ) A.R.Sm. & R.C.Moran species accepted

Megalastrum leptosorum (C.Chr.) A.R.Sm. & R.C.Moran species synonym

Megalastrum lanuginosum (Kaulf.) Holttum species accepted

Megalastrum lanatum (Fée) Holttum species accepted

Megalastrum karstenianum (Klotzsch) A.Rojas species synonym

Megalastrum kallooi (Jermy & T.G.Walker) A.R.Sm. & R.C.Moran species accepted

Megalastrum inaequalifolium var. glabrior (C.Chr. & Skottsb.) R.Rodr. variety synonym

Megalastrum inaequale (Kaulf. ex Link) A.R.Sm. & R.C.Moran species accepted

Megalastrum honestum (Kunze) A.R.Sm. & R.C.Moran species accepted

Megalastrum hirsutosetosum (Hieron.) A.R.Sm. & R.C.Moran species accepted

Megalastrum haitiense (Brause) A.R.Sm. & R.C.Moran species accepted

Megalastrum grande (C.Presl) A.R.Sm. & R.C.Moran species accepted

Megalastrum eugenii (Brade) A.R.Sm. & R.C.Moran species accepted

Megalastrum dentatum A.Rojas species accepted

Megalastrum ctenitoides A.Rojas species accepted

Megalastrum crenulans (Fée) A.R.Sm. & R.C.Moran species accepted

Megalastrum ciliatum M.Kessler & A.R.Sm. species accepted

Megalastrum canacae (Holttum) Holttum species synonym

Megalastrum bolivianum M.Kessler & A.R.Sm. species accepted

Megalastrum biseriale (Baker) A.R.Sm. & R.C.Moran species accepted

Megalastrum bidecoratum (Lellinger) A.R.Sm. & R.C.Moran species synonym

Megalastrum aureisquama M.Kessler & A.R.Sm. species accepted

Megalastrum atrogriseum (C.Chr.) A.R.Sm. & R.C.Moran species accepted

Megalastrum aripense (C.Chr. & Maxon) A.R.Sm. & R.C.Moran species accepted

Megalastrum alticola M.Kessler & A.R.Sm. species accepted

Megalastrum adenopteris (C.Chr.) A.R.Sm. & R.C.Moran species accepted

Megalastrum acrosorum (Hieron.) A.R.Sm. & R.C.Moran species accepted

Megalastrum abundans (Rosenst.) A.R.Sm. & R.C.Moran species accepted

Nephrodium subincisum (Willd.) Christ species synonym

Nephrodium subglabrum Sodiro species synonym

Nephrodium squamosissimum Sodiro species synonym

Filix-mas villosa var. inaequilateralis Farw. variety synonym

Polystichum lanuginosum (Willd. ex Kaulf.) Keyserl. species synonym

Nephrodium polylepis Sodiro species heterotypic synonym

Phegopteris macrotheca Fée species synonym

Phegopteris macrosora Fée species synonym

Phegopteris macroptera (Kaulf.) Fée species synonym

Phegopteris lanata Fée species synonym

Phegopteris karsteniana (Klotzsch) Mett. species synonym

Phegopteris honesta (Kunze) Mett. species synonym

Phegopteris grandis var. macroptera (Kaulf.) Farw. variety synonym

Phegopteris grandis var. connexa (Kaulf.) Farw. variety synonym

Lastrea catoptera (Kunze) Pappe & Rawson species synonym

Phegopteris fulgens Mett. species synonym

Phegopteris formosa (Raddi) Fée species synonym

Phegopteris extensa Mett. ex Salomon species synonym

Phegopteris eriopodia Fée species synonym

Phegopteris epieroides Fée species synonym

Phegopteris dilatata Fée species synonym

Phegopteris vestita Phil. species synonym

Phegopteris vasta (Kunze) Mett. species synonym

Phegopteris connexa (Kaulf.) Fée species synonym

Phegopteris subincisa (Willd.) Fée species synonym

Lastrea lutescens T.Moore species synonym

Phegopteris stenolepis Fée species synonym

Phegopteris splendida (Kaulf.) Fée species synonym

Phegopteris spectabilis (Kaulf.) Fée species synonym

Lastrea villosa (L.) C.Presl species synonym

Phegopteris scrobiculata Fée species synonym

Lastrea lanuginosa (Willd. ex Kaulf.) T.Moore species synonym

Phegopteris aquilina (Thouars) Mett. ex Kuhn species synonym

Phegopteris adnata Fée species synonym

Lastrea subincisa (Willd.) C.Presl species synonym

Phegopteris propinqua Fée species synonym

Phegopteris mollivillosa Fée species synonym

Phegopteris mazei E.Fourn. species synonym

Phegopteris martinicensis (Spreng.) E.Fourn. species synonym

Phegopteris marginans Fée species synonym

Aspidium lanuginosum Willd. ex Kaulf. species synonym

Megalastrum costipubens R.C.Moran & J.Prado species accepted

Megalastrum glabrum R.C.Moran & J.Prado species accepted

Lastrea odorata C.Presl species heterotypic synonym

Megalastrum brevipubens R.C.Moran, J.Prado & Labiak species accepted

Megalastrum falcatum A.Rojas species accepted

Megalastrum retrorsum R.C.Moran, J.Prado & Labiak species accepted

Megalastrum aequatoriense A.Rojas species accepted

Polypodium galeottii M.Martens species synonym

Megalastrum oppositum (Kaulf. ex Spreng.) Li Bing Zhang & Yi F.Duan species accepted

Megalastrum miscellum R.C.Moran, J.Prado & Sundue species accepted

Aspidium catopteron Kunze species synonym

Ctenitis inaequale (Kaulf. ex Link) Copel. species synonym

Megalastrum caribaeum (Desv.) R.C.Moran, J.Prado & Labiak species accepted

Megalastrum mollis A.R.Sm. species synonym

Polypodium auriculatum Raddi species heterotypic synonym

Polypodium araguato Moritz species synonym

Polypodium aquilinum Thouars species synonym

Polypodium grande C.Presl species synonym

Polypodium tarapotense Baker species synonym

Polypodium contractum Desv. species synonym

Polypodium connexum var. mazei E.Fourn. ex Duss variety synonym

Polypodium formosum Raddi species synonym

Polypodium fischerianum Baker species synonym

Polypodium subincisum Mart. species heterotypic synonym

Polypodium fibrillosum Baker species synonym

Polypodium caribaeum Desv. species synonym

Polypodium pulverulentum Poir. species synonym

Polypodium canescens (Mett.) Kunze species heterotypic synonym

Polypodium willsii Baker species synonym

Polypodium karstenianum Klotzsch species synonym

Polypodium splendidum var. macropterum (Kaulf.) Baker variety synonym

Polypodium spectabile Kaulf. species synonym

Polypodium sloanei Liebm. species heterotypic synonym

Polypodium pohlianum C.Presl species synonym

Polypodium inaequalifolium Colla species synonym

Polypodium vestitum (Phil.) Hook. species heterotypic synonym

Polypodium platylobum Baker species synonym

Polypodium vastum Kunze species synonym

Polypodium honestum Kunze species synonym

Polypodium barbatum Desv. species heterotypic synonym

Polypodium mazei Baker species synonym

Polypodium aureum var. mazei E.Fourn. ex Duss variety synonym

Polypodium decussatum var. subincisum (Willd.) Krug variety synonym

Polypodium macropterum var. splendidum (Kaulf.) Baker variety synonym

Polypodium macropterum var. connexum (Kaulf.) Baker variety synonym

Dryopteris pansamalensis C.Chr. species synonym

Dryopteris wacketii Rosenst., 1920 species synonym

Dryopteris villosula C.Chr. species synonym

Dryopteris villosa var. tomentosa Rosenst. variety synonym

Dryopteris villosa var. opaca Hieron. variety synonym

Dryopteris villosa var. inaequilateralis Gilbert variety synonym

Dryopteris villosa var. inaequalis Gilbert variety synonym

Dryopteris villosa var. glandulosa Rosenst. variety synonym

Dryopteris villosa var. berteroana C.Chr. variety synonym

Dryopteris vasta var. bogotensis Hieron. variety synonym

Dryopteris oreocharis var. canescens Sehnem variety synonym

Dryopteris eugenii Brade species synonym

Dryopteris erythrostemma (Christ) C.Chr. species synonym

Dryopteris umbrina C.Chr. species synonym

Dryopteris tarapotensis (Baker) C.Chr. species synonym

Dryopteris mollicoma C.Chr. species synonym

Dryopteris subincisa var. palmensis Rosenst. variety synonym

Dryopteris subincisa var. karsteniana (Klotzsch) C.Chr. variety synonym

Dryopteris subincisa var. haitiensis Brause variety synonym

Dryopteris subincisa var. canescens (Mett.) C.Chr. variety synonym

Dryopteris subincisa var. bogotensis Hieron. variety synonym

Dryopteris subglabra (Sodiro) C.Chr. species synonym

Dryopteris crenulans f. typica C.Chr. form synonym

Dryopteris crenulans f. glandulosa C.Chr. form synonym

Dryopteris squamosissima var. bogotensis (Hieron.) C.Chr. variety synonym

Dryopteris mascarenarum Urb. species synonym

Dryopteris martiana Rosenst. species synonym

Dryopteris connexa var. minor D.Legrand variety synonym

Dryopteris connexa var. lateadnata (Christ) C.Chr. variety synonym

Dryopteris spectabilis var. philippiana C.Chr. variety synonym

Dryopteris macrotheca (Fée) C.Chr. species synonym

Dryopteris macrosora (Fée) C.Chr. species synonym

Dryopteris skottsbergii C.Chr. species synonym

Dryopteris catoptera (Kunze) Kuntze species synonym

Dryopteris leptosora C.Chr. species synonym

Dryopteris lanuginosa (Willd. ex Kaulf.) C.Chr. species synonym

Dryopteris karsteniana var. heydei C.Chr. variety synonym

Dryopteris blanchetiana (Kunze) Hieron. species synonym

Dryopteris biserialis (Baker) C.Chr. species synonym

Dryopteris atrogrisea C.Chr. species synonym

Dryopteris aripensis C.Chr. & Maxon species synonym

Dryopteris honesta (Kunze) C.Chr. species synonym

Dryopteris pulverulenta (Poir.) C.Chr. species synonym

Dryopteris aquilina (Thouars) C.Chr. species synonym

Dryopteris hirsutosetosa Hieron. species synonym

Dryopteris andicola f. spruceana (Hieron.) C.Chr. form synonym

Dryopteris haitiensis (Brause) Urb. & Maxon species synonym

Dryopteris grandis (C.Presl) C.Chr. species synonym

Dryopteris pleiosoros (Hook.fil.) Svenson species synonym

Dryopteris pleiosora (Hook.f.) Svenson species synonym

Dryopteris platyloba (Baker) C.Chr. species synonym

Dryopteris adenopteris C.Chr. species synonym

Dryopteris acrosora (Hieron.) C.Chr. species synonym

Dryopteris abundans Rosenst. species synonym

Dryopteris galeottii (M.Martens) C.Chr. species synonym

Dryopteris fusca C.Chr. species synonym

Dryopteris yungensis Christ & Rosenst. species synonym

Dryopteris wolfii Hieron. species synonym

Dryopteris willsii (Baker) C.Chr. species synonym

Polypodium connexum Kaulf. species synonym

Polypodium splendidum Kaulf. species synonym

Polypodium macropterum Kaulf. species synonym

Dryopteris villosa (L.) Kuntze species synonym

Dryopteris vasta (Kunze) Hieron. species heterotypic synonym

Dryopteris oreocharis Sehnem species synonym

Ctenitis spectabilis (Kaulf.) G.Kunkel species synonym

Ctenitis pulverulenta (Poir.) Copel. species synonym

Ctenitis pulverulenta var. pulverulenta variety synonym

Ctenitis inaequalifolia (Colla) Ching species synonym

Dryopteris crenulans (Fée) C.Chr. species synonym

Dryopteris squamosissima (Sodiro) C.Chr. species synonym

Dryopteris connexa (Kaulf.) C.Chr. species heterotypic synonym

Dryopteris spectabilis (Kaulf.) Macloskie & Dusén species synonym

Nephrodium villosum (L.) C.Presl species synonym

Dryopteris karsteniana (Klotzsch) Hieron. species synonym

Megalastrum squamosissimum (Sodiro) A.R.Sm. & R.C.Moran species accepted

Megalastrum spectabile (Kaulf.) A.R.Sm. & R.C.Moran species accepted

Megalastrum pulverulentum (Poir.) A.R.Sm. & R.C.Moran species accepted

Megalastrum pulverulentum var. pulverulentum variety synonym

Megalastrum longipilosum A.Rojas species accepted

Megalastrum inaequalifolium (Colla) A.R.Sm. & R.C.Moran species accepted

Megalastrum connexum (Kaulf.) A.R.Sm. & R.C.Moran species accepted

Megalastrum andicola (C.Chr.) A.R.Sm. & R.C.Moran species accepted

Dryopteris inaequalifolia (Colla) C.Chr. species synonym

Dryopteris andicola C.Chr. species synonym

Filix-mas villosa (L.) Farw. species synonym

Megalastrum fibrillosum (Baker) R.C.Moran, J.Prado & Sundue species accepted

Dryopteris subincisa (Willd.) Urb. species synonym

Aspidium odoratum Sieber ex Mett. species heterotypic synonym

Aspidium lunense Christ species synonym

Polypodium biseriale Baker species heterotypic synonym

Aspidium subincisum (Willd.) Christ species synonym

Megalastrum meridense A.R.Sm. species doubtful

Megalastrum subtile R.C.Moran, J.Prado & Sundue species accepted

Dryopteris inaequalifolia var. glabrior C.Chr. & Skottsb. variety synonym

Megalastrum nanum R.C.Moran, J.Prado & Sundue species accepted

Dryopteris microsora Kuntze species heterotypic synonym

Megalastrum apicale R.C.Moran & J.Prado species accepted

Alsophila martinicensis Spreng. species synonym

Alsophila fischeriana (Baker) Regel species synonym

Dryopteris subincisa subsp. berteroana (Spreng.) C.Chr. subspecies synonym

Ctenitis subincisa (Willd.) Ching species synonym

Polypodium mazae Baker species synonym

Dryopteris oreocharis Sehnem ex Reitz species synonym

Polypodium aureum var. mazae (Baker) E.Fourn. variety synonym

Nephrodium villosum (L.) Desv. species synonym

Filix-mas villosa var. inaequalis (Gilbert) Farw. variety synonym

Aspidium odoratum Sieber species homotypic synonym

Aspidium oppositum var. subglandulosum Mett. variety synonym

Polypodium connexum var. mazei E.Fourn. variety homotypic synonym

Phegopteris extensa Mett. species synonym

Nephrodium villosum var. opacum (Hook.) Hieron. variety proparte synonym

Megalastrum obtusum R.C.Moran, J.Prado & Sundue species accepted

Phegopteris fulgens Mett. ex Schenck species synonym

Megalastrum tepuiense R.C.Moran, J.Prado & Sundue species accepted

Nephrodium lanuginosum (Willd. ex Kaulf.) Desv. species synonym

Megalastrum fugaceum R.C.Moran, J.Prado & Sundue species accepted

Megalastrum aquilinum (Thouars) Sundue, Rouhan & R.C.Moran species accepted