| Aspidium abbreviatum Schrad. | Unresolved |  | TRO | 
	
		| Aspidium abbreviatum Poir. | Unresolved |  | TRO | 
	
		| Aspidium abortivum Blume | Synonym |  | TRO | 
	
		| Aspidium abruptum Kunze | Synonym |  | TRO | 
	
		| Aspidium abruptum Blume | Synonym |  | TRO | 
	
		| Aspidium abyssinicum Doll | Unresolved |  | IPNI | 
	
		| Aspidium acanthophyllum Franch. | Synonym |  | TRO | 
	
		| Aspidium achalense Hieron. | Synonym |  | TRO | 
	
		| Aspidium acrostichoides Sw. | Unresolved |  | TRO | 
	
		| Aspidium aculeatum (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. angulare (Willd.) Baker | Unresolved |  | TRO | 
	
		| Aspidium aculeatum var. biaristatum (Blume) C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. chilense H. Chr. | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. japonicum Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. moritzianum (Klotzsch) Griseb. | Synonym |  | TRO | 
	
		| Aspidium aculeatum subsp. moritzianum (Klotzsch) Jenman | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. mucronifolium (Blume) C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. pallescens Franch. | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. platyphyllum (Willd.) Griseb. | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. platyphyllum (Willd.) Baker | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. pycnopterum H. Christ | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. rufobarbatum Wall. ex C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. scopulinum D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. semifertile C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. setosum C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium aculeatum var. tonkinense H. Christ | Synonym |  | TRO | 
	
		| Aspidium aculeatum x lonchitis Halácsy | Unresolved |  | IPNI | 
	
		| Aspidium acuminatum Willd. | Synonym |  | TRO | 
	
		| Aspidium acutilobum Hieron. | Synonym |  | TRO | 
	
		| Aspidium acutum Schkuhr | Synonym |  | TRO | 
	
		| Aspidium adenophorum Alderw. | Unresolved |  | IPNI | 
	
		| Aspidium adenopteris Mett. | Unresolved |  | IPNI | 
	
		| Aspidium adiantiforme Cheeseman | Unresolved |  | IPNI | 
	
		| Aspidium adiantoides Blume | Synonym |  | TRO | 
	
		| Aspidium adnatum Blume | Unresolved |  | IPNI | 
	
		| Aspidium adultum Wikstr. | Unresolved |  | IPNI | 
	
		| Aspidium aduncum Wall. | Unresolved |  | TRO | 
	
		| Aspidium aemulum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium aequatoriense Hieron. | Synonym |  | TRO | 
	
		| Aspidium aesculifolium Blume | Synonym |  | TRO | 
	
		| Aspidium affine Fischer & Mey. | Synonym |  | TRO | 
	
		| Aspidium affine Blume | Synonym |  | TRO | 
	
		| Aspidium africanum Aschers.u.Graebn. | Unresolved |  | IPNI | 
	
		| Aspidium agatolepis Fée | Synonym |  | TRO | 
	
		| Aspidium alatellum Christ | Unresolved |  | IPNI | 
	
		| Aspidium alatum Ridl. | Synonym |  | TRO | 
	
		| Aspidium alatum Hook. & Grev. | Synonym |  | TRO | 
	
		| Aspidium albescens (Desv.) Salomon | Accepted |  | TRO | 
	
		| Aspidium albicaule Fée | Synonym |  | TRO | 
	
		| Aspidium albo-punctatum Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium albolineatum Boivin; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium alcicorne (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium alfaroi H. Christ | Unresolved |  | TRO | 
	
		| Aspidium alloeopteron Christ | Unresolved |  | IPNI | 
	
		| Aspidium alpestre Hoppe | Synonym |  | TRO | 
	
		| Aspidium alpinum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium alsophilaceum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium alsophileum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium amabile Blume | Synonym |  | TRO | 
	
		| Aspidium amaurolepis Fée | Unresolved |  | IPNI | 
	
		| Aspidium ambiguum Diels | Unresolved |  | IPNI | 
	
		| Aspidium amblyotus Kunze | Unresolved |  | IPNI | 
	
		| Aspidium amboinense Willd. | Accepted |  | TRO | 
	
		| Aspidium americanum Torrey | Unresolved |  | IPNI | 
	
		| Aspidium americanum Davenp. | Unresolved |  | IPNI | 
	
		| Aspidium ameristoneuron Fée | Unresolved |  | IPNI | 
	
		| Aspidium ameristonevron Fée | Unresolved |  | IPNI | 
	
		| Aspidium amesianum Christ | Unresolved |  | IPNI | 
	
		| Aspidium ammifolium (Poir.) Desv. | Synonym |  | TRO | 
	
		| Aspidium amoa Hk.in Nightingale | Unresolved |  | IPNI | 
	
		| Aspidium amoenum Ching | Unresolved |  | TRO | 
	
		| Aspidium amplificatum (Fée) Fée ex E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium amplifolium Alderw. | Synonym |  | TRO | 
	
		| Aspidium amplissimum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium amplum (Humb. & Bonpl. ex Willd.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium anastomosans (Hayata) Hayata | Accepted |  | TRO | 
	
		| Aspidium anateinophlebium Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium andaiense C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium andinum (Baker) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium aneitense E.Fourn. | Unresolved |  | IPNI | 
	
		| Aspidium angelicifolium Chr. | Synonym |  | TRO | 
	
		| Aspidium angilogense H. Christ | Synonym |  | TRO | 
	
		| Aspidium angulare Willd. | Synonym |  | TRO | 
	
		| Aspidium angulare x braunii Aschers.u.Graebner | Unresolved |  | IPNI | 
	
		| Aspidium angulatum (Willd.) Mett. | Synonym |  | TRO | 
	
		| Aspidium angustifolium Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium angustifrons Miq. | Synonym |  | TRO | 
	
		| Aspidium angustius C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium angustum Willd. | Synonym |  | TRO | 
	
		| Aspidium anomalum (Hook. & Arn.) Hook. | Synonym |  | TRO | 
	
		| Aspidium anomophyllum Zenker | Synonym |  | TRO | 
	
		| Aspidium anopteron Kunze | Unresolved |  | IPNI | 
	
		| Aspidium anopteron Kze.; Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium anopteron Kunze ex Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium antarcticum Fourn. | Unresolved |  | IPNI | 
	
		| Aspidium antioquianum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium apertum Fée | Synonym |  | TRO | 
	
		| Aspidium apicale Benth. | Unresolved |  | IPNI | 
	
		| Aspidium apiciflorum Wall. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium apiifolium Schkuhr | Synonym |  | TRO | 
	
		| Aspidium appendiculatum Wall. | Unresolved |  | TRO | 
	
		| Aspidium aquapimense Schum. | Unresolved |  | IPNI | 
	
		| Aspidium aquilinoides Bolle | Unresolved |  | IPNI | 
	
		| Aspidium aquilinoides Mett. ex Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium araguata Reichardt | Unresolved |  | IPNI | 
	
		| Aspidium arborescens Luerss. | Unresolved |  | IPNI | 
	
		| Aspidium arbuscula Willd. | Synonym |  | TRO | 
	
		| Aspidium arcuatum (Poir.) Desv. | Synonym |  | TRO | 
	
		| Aspidium arechavaletae Hieron. | Synonym |  | TRO | 
	
		| Aspidium argentinum Hieron. | Synonym |  | TRO | 
	
		| Aspidium argutum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium aridum D. Don | Synonym |  | TRO | 
	
		| Aspidium aristatum (G. Forst.) Sw. | Synonym |  | TRO | 
	
		| Aspidium aristatum var. assamicum (Kuhn) Baker | Synonym |  | TRO | 
	
		| Aspidium aristatum var. simplicior Makino | Synonym |  | TRO | 
	
		| Aspidium articulatum Sw. | Synonym |  | TRO | 
	
		| Aspidium artinexum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium ascencionis Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium ascendens Heward | Synonym |  | TRO | 
	
		| Aspidium asperulum Fée | Unresolved |  | TRO | 
	
		| Aspidium asperum Gray | Unresolved |  | IPNI | 
	
		| Aspidium asperum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium aspidioides Schltdl. | Synonym |  | TRO | 
	
		| Aspidium asplenioides (Sw.) Griseb. | Synonym |  | TRO | 
	
		| Aspidium asplenioides (Michx.) Sw. | Synonym |  | TRO | 
	
		| Aspidium assamicum Kuhn | Synonym |  | TRO | 
	
		| Aspidium asterolepis Trevis. | Unresolved |  | IPNI | 
	
		| Aspidium athamanticum Kunze | Synonym |  | TRO | 
	
		| Aspidium athyrioides M. Martens & Galeotti | Synonym |  | TRO | 
	
		| Aspidium atkinsonii C.B.Clarke | Unresolved |  | IPNI | 
	
		| Aspidium atomarium Willd. | Synonym |  | TRO | 
	
		| Aspidium atratum Wall. ex Kunze | Synonym |  | TRO | 
	
		| Aspidium atrorubens Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium attenuatum Kunze ex Mett. | Unresolved |  | TRO | 
	
		| Aspidium attenuatum Sw. | Unresolved |  | TRO | 
	
		| Aspidium augescens Link | Synonym |  | TRO | 
	
		| Aspidium aureovestitum (Hook.) Griseb. | Accepted |  | TRO | 
	
		| Aspidium auriculatum (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium auriculatum var. caespitosum Wall. ex C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium auriculatum var. lentum (D. Don) C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium auriculatum var. obliquum (D. Don) Baker | Synonym |  | TRO | 
	
		| Aspidium auriculatum var. stenophyllum Baker | Synonym |  | TRO | 
	
		| Aspidium auriculatum var. subbipinnatum Hook. | Synonym |  | TRO | 
	
		| Aspidium auriculatum var. submarginale Baker | Synonym |  | TRO | 
	
		| Aspidium auritum (Hook.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium axillare Sw. | Unresolved |  | IPNI | 
	
		| Aspidium bakeri Alderw. | Unresolved |  | IPNI | 
	
		| Aspidium bakerianum (Atk. ex C.B. Clarke) Atk. ex Baker | Synonym |  | TRO | 
	
		| Aspidium balansae C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium balbisii (Spreng.) Kuhn | Synonym |  | TRO | 
	
		| Aspidium bamlerianum Rosenst. | Synonym |  | TRO | 
	
		| Aspidium bantamense Blume | Unresolved |  | IPNI | 
	
		| Aspidium barberi C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium barbigerum (T. Moore ex Hook.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium barclayi C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium barometz (L.) Willd. | Synonym |  | TRO | 
	
		| Aspidium barteri J.Sm. | Unresolved |  | IPNI | 
	
		| Aspidium basiattenuatum (Jenman) Jenman | Synonym |  | TRO | 
	
		| Aspidium basilare Fée | Unresolved |  | IPNI | 
	
		| Aspidium basipinnatum Baker | Synonym |  | TRO | 
	
		| Aspidium batjanense Christ | Unresolved |  | IPNI | 
	
		| Aspidium beccarianum Baker | Unresolved |  | TRO | 
	
		| Aspidium beddomei Prantl | Unresolved |  | TRO | 
	
		| Aspidium benoitianum Gaudich. | Unresolved |  | IPNI | 
	
		| Aspidium bergianum (Schltdl.) Mett. | Synonym |  | TRO | 
	
		| Aspidium berteroanum Colla | Synonym |  | TRO | 
	
		| Aspidium berteroanum Fée | Synonym |  | TRO | 
	
		| Aspidium biaristatum Blume | Synonym |  | TRO | 
	
		| Aspidium × bicknellii H. Christ | Synonym |  | TRO | 
	
		| Aspidium bidentatum Spreng. | Unresolved |  | IPNI | 
	
		| Aspidium bifidum Carmich. | Unresolved |  | IPNI | 
	
		| Aspidium bifidum C.Presl | Unresolved |  | IPNI | 
	
		| Aspidium biforme Fée | Unresolved |  | IPNI | 
	
		| Aspidium biolleyi Christ | Synonym |  | TRO | 
	
		| Aspidium biseriatum H. Christ | Unresolved |  | TRO | 
	
		| Aspidium biserratum Sw. | Synonym |  | TRO | 
	
		| Aspidium blackwellianum Ten. | Unresolved |  | IPNI | 
	
		| Aspidium blechnoides Sm. | Unresolved |  | IPNI | 
	
		| Aspidium blechnoides Sm.in Rees | Unresolved |  | IPNI | 
	
		| Aspidium blinii H. Lév. | Synonym |  | TRO | 
	
		| Aspidium blumei Kze.; Mett. | Unresolved |  | IPNI | 
	
		| Aspidium blumei Thwaites | Unresolved |  | IPNI | 
	
		| Aspidium bodinieri H. Christ | Synonym |  | TRO | 
	
		| Aspidium boivini Kuhn | Synonym |  | TRO | 
	
		| Aspidium bolsteri Copel. | Synonym |  | TRO | 
	
		| Aspidium boottii Tuck. | Unresolved |  | TRO | 
	
		| Aspidium boryanum Willd. | Synonym |  | TRO | 
	
		| Aspidium boryanum Wall. | Synonym |  | TRO | 
	
		| Aspidium bosniacum Formánek | Unresolved |  | IPNI | 
	
		| Aspidium bourgaei E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium boutonianum Hook. | Synonym |  | TRO | 
	
		| Aspidium boydiae Eat. | Unresolved |  | IPNI | 
	
		| Aspidium brachiatum Zoll. & Moritzi | Synonym |  | TRO | 
	
		| Aspidium brachyneuron Fée | Unresolved |  | TRO | 
	
		| Aspidium brachynevron Fée | Unresolved |  | IPNI | 
	
		| Aspidium brachyodon (Kunze) Griseb. | Synonym |  | TRO | 
	
		| Aspidium brachyodon (Kunze) H. Christ | Synonym |  | TRO | 
	
		| Aspidium brachypterum Kunze | Synonym |  | TRO | 
	
		| Aspidium brackenridgei Mett. | Unresolved |  | IPNI | 
	
		| Aspidium bradei Christ | Unresolved |  | IPNI | 
	
		| Aspidium brasilianum C.Presl | Unresolved |  | IPNI | 
	
		| Aspidium braunianum H. Karst. | Synonym |  | TRO | 
	
		| Aspidium braunii Spenn. | Synonym |  | TRO | 
	
		| Aspidium breutelianum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium breutelii Mett. | Unresolved |  | IPNI | 
	
		| Aspidium bridgesii J.W.Sturm | Unresolved |  | IPNI | 
	
		| Aspidium brongniartianum Sturm | Unresolved |  | IPNI | 
	
		| Aspidium brongniartii (Bory) Diels | Synonym |  | TRO | 
	
		| Aspidium brooksiae Alderw. | Unresolved |  | IPNI | 
	
		| Aspidium brooksii (Copel.) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium brunonianum Wall. | Synonym |  | TRO | 
	
		| Aspidium brunonianum Wall. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium bryantii Copel. | Synonym |  | TRO | 
	
		| Aspidium buchholzii Kuhn | Synonym |  | TRO | 
	
		| Aspidium buchtienii Rosenst. | Synonym |  | TRO | 
	
		| Aspidium bulbiferum L. | Synonym |  | TRO | 
	
		| Aspidium bullatum H. Christ | Synonym |  | TRO | 
	
		| Aspidium burchardii Rosenst. | Synonym |  | TRO | 
	
		| Aspidium cadieri Christ | Unresolved |  | IPNI | 
	
		| Aspidium caducum Wall. ex Hook. & Grev. | Synonym |  | TRO | 
	
		| Aspidium caducum (Humb. & Bonpl. ex Willd.) Kunth | Synonym |  | TRO | 
	
		| Aspidium caesarianum Christ | Unresolved |  | IPNI | 
	
		| Aspidium caespitosum Wall. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium caespitosum var. stenophyllum Franch. | Synonym |  | TRO | 
	
		| Aspidium calcaratum Blume | Synonym |  | TRO | 
	
		| Aspidium calcareum Baumg. | Synonym |  | TRO | 
	
		| Aspidium calcigenum Fée | Unresolved |  | IPNI | 
	
		| Aspidium californicum D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium callipteris Wilms | Unresolved |  | IPNI | 
	
		| Aspidium callopsis Franch. & Sav. | Unresolved |  | IPNI | 
	
		| Aspidium callosum Blume | Synonym |  | TRO | 
	
		| Aspidium calyptratum (Thouars) Desv. | Accepted |  | TRO | 
	
		| Aspidium cameroonianum Mett. ex Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium campylopterum Kunze | Synonym |  | TRO | 
	
		| Aspidium canariense A.Braun | Unresolved |  | IPNI | 
	
		| Aspidium canum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium capense Willd. | Synonym |  | TRO | 
	
		| Aspidium capense Sw. | Synonym |  | TRO | 
	
		| Aspidium capillipes Baker | Synonym |  | TRO | 
	
		| Aspidium capitainei Fée & L'Herm. | Unresolved |  | TRO | 
	
		| Aspidium carazanense Christ | Unresolved |  | IPNI | 
	
		| Aspidium caripense (Humb. & Bonpl. ex Willd.) Mett. | Synonym |  | TRO | 
	
		| Aspidium carvifolium Baker | Synonym |  | TRO | 
	
		| Aspidium carvifolium Kunze | Synonym |  | TRO | 
	
		| Aspidium caryotideum Wall. ex Hook. & Grev. | Synonym |  | TRO | 
	
		| Aspidium catacolobum Kze.; Ettingsh. | Unresolved |  | IPNI | 
	
		| Aspidium catacolobum Kze.; Ett. | Unresolved |  | IPNI | 
	
		| Aspidium catocarpum Kunze | Synonym |  | TRO | 
	
		| Aspidium catophoron Kunze | Synonym |  | TRO | 
	
		| Aspidium catopteron Kunze | Synonym |  | TRO | 
	
		| Aspidium caucaense Christ | Unresolved |  | IPNI | 
	
		| Aspidium caucasicum A. Braun | Unresolved |  | TRO | 
	
		| Aspidium caudatum Jenman | Synonym |  | TRO | 
	
		| Aspidium caudatum var. contractum H. Christ | Synonym |  | TRO | 
	
		| Aspidium caudiculatum Sieber ex Kuntze | Synonym |  | TRO | 
	
		| Aspidium cavalerii H. Christ | Synonym |  | TRO | 
	
		| Aspidium celebicum (C. Chr.) Ching | Accepted |  | TRO | 
	
		| Aspidium cesatianum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium chaerophyllaefolium Zippel; Mett. | Unresolved |  | IPNI | 
	
		| Aspidium chaerophylloides Moritz ex Mett. | Synonym |  | TRO | 
	
		| Aspidium championii Benth. | Synonym |  | TRO | 
	
		| Aspidium chattagrammicum Diels | Unresolved |  | IPNI | 
	
		| Aspidium cheilanthoides Kunze | Synonym |  | TRO | 
	
		| Aspidium cheiloplotium Fée | Unresolved |  | TRO | 
	
		| Aspidium chiapasense Christ | Synonym |  | TRO | 
	
		| Aspidium chimboracense C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium chimborazense C. Chr. | Synonym |  | TRO | 
	
		| Aspidium chlorophyllum Hk.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium chontalense E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium christianae Jenman | Synonym |  | TRO | 
	
		| Aspidium christii C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium chrysocarpa Fée | Synonym |  | TRO | 
	
		| Aspidium chrysocarpon Fée | Unresolved |  | IPNI | 
	
		| Aspidium chrysocoma (H. Christ) H. Christ | Synonym |  | TRO | 
	
		| Aspidium chrysolepis Fée | Synonym |  | TRO | 
	
		| Aspidium chrysolobum Klf.; Link | Unresolved |  | IPNI | 
	
		| Aspidium chrysolobum Kaulf. | Unresolved |  | IPNI | 
	
		| Aspidium chrysotrichum (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium cicutarium (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium cicutarium var. angustius H. Christ | Synonym |  | TRO | 
	
		| Aspidium cicutarium subsp. coadunatum (Wall. ex Hook. & Grev.) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium cicutarium var. coriandrifolium (Sw.) Griseb. | Synonym |  | TRO | 
	
		| Aspidium ciliatum Wall. ex Benth. | Accepted |  | TRO | 
	
		| Aspidium cinnamomeum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium cirrhosum Schumach. | Synonym |  | TRO | 
	
		| Aspidium clemensiae (Copel.) Ching | Accepted |  | TRO | 
	
		| Aspidium clintonianum Clute | Unresolved |  | IPNI | 
	
		| Aspidium clypeolarium Desv. | Unresolved |  | TRO | 
	
		| Aspidium clypeolatum Mett.; Salom | Unresolved |  | IPNI | 
	
		| Aspidium coadunatum Wall. ex Hook. & Grev. | Synonym |  | TRO | 
	
		| Aspidium coarctatum Kunze | Synonym |  | TRO | 
	
		| Aspidium cochinchinae Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium cochleatum (D. Don) H. Christ | Synonym |  | TRO | 
	
		| Aspidium cognatum Fée | Unresolved |  | IPNI | 
	
		| Aspidium commutatum Franch. & Sav. | Unresolved |  | IPNI | 
	
		| Aspidium comorense Kuhn | Synonym |  | TRO | 
	
		| Aspidium concinnum (Willd.) Mett. | Synonym |  | TRO | 
	
		| Aspidium confertum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium confluens Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium confluens Mett.; Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium confluens Fée | Unresolved |  | IPNI | 
	
		| Aspidium congener Blume | Unresolved |  | IPNI | 
	
		| Aspidium coniifolium Wall. ex Kunze | Synonym |  | TRO | 
	
		| Aspidium conioneuron (Fée) Mett. | Accepted |  | TRO | 
	
		| Aspidium conjugatum Blume | Synonym |  | TRO | 
	
		| Aspidium connexum Christ | Unresolved |  | IPNI | 
	
		| Aspidium connexum Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium consanguineum Fée | Synonym |  | TRO | 
	
		| Aspidium consobrinum Bory ex Fée | Unresolved |  | TRO | 
	
		| Aspidium conspersoides Fée ex E. Fourn. | Unresolved |  | TRO | 
	
		| Aspidium conspersum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium conterminum Willd. | Synonym |  | TRO | 
	
		| Aspidium conterminum var. concinnum (Willd.) Krug | Synonym |  | TRO | 
	
		| Aspidium conterminum var. pilosulum (Klotzsch & H. Karst. ex Mett.) Krug | Synonym |  | TRO | 
	
		| Aspidium conterminum var. pilosulum (Klotzsch & H. Karst. ex Mett.) J. Bommer & H. Christ | Synonym |  | TRO | 
	
		| Aspidium continuum Desv. | Synonym |  | TRO | 
	
		| Aspidium contractum Sodiro | Synonym |  | TRO | 
	
		| Aspidium controversum Hance | Synonym |  | TRO | 
	
		| Aspidium copelandii C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium corazonense (Baker) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium cordatum Steud. | Unresolved |  | IPNI | 
	
		| Aspidium cordifolium (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium cordulatum Rosenst. | Unresolved |  | IPNI | 
	
		| Aspidium coriaceum Willd. | Synonym |  | TRO | 
	
		| Aspidium coriaceum (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium coriandrifolium Sw. | Synonym |  | TRO | 
	
		| Aspidium cormosum Kl.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium cornucervi D. Don | Accepted |  | TRO | 
	
		| Aspidium coronopus Desv. | Unresolved |  | IPNI | 
	
		| Aspidium costale Mett. ex Kuhn | Unresolved |  | TRO | 
	
		| Aspidium costaricanum C. Chr. | Synonym |  | TRO | 
	
		| Aspidium costulare Kuhn.v.Deck. | Unresolved |  | IPNI | 
	
		| Aspidium crameri Christ | Unresolved |  | IPNI | 
	
		| Aspidium craspedocarpum (Copel.) Ching | Accepted |  | TRO | 
	
		| Aspidium craspedosorum Maxim. | Synonym |  | TRO | 
	
		| Aspidium craspedosorum var. japonicum Maxim. | Synonym |  | TRO | 
	
		| Aspidium craspedosorum var. mandshuricum Maxim. | Synonym |  | TRO | 
	
		| Aspidium crassifolium Blume | Synonym |  | TRO | 
	
		| Aspidium crenatum Sommerf. | Synonym |  | TRO | 
	
		| Aspidium crenatum (Forssk.) Kuhn | Synonym |  | TRO | 
	
		| Aspidium crenatus (Cav.) Ching | Accepted |  | TRO | 
	
		| Aspidium crenulans Fée | Synonym |  | TRO | 
	
		| Aspidium crinigerum C. Chr. | Synonym |  | TRO | 
	
		| Aspidium crinitum Wall. | Synonym |  | TRO | 
	
		| Aspidium crinitum M. Martens & Galeotti | Synonym |  | TRO | 
	
		| Aspidium crinitum var. hispida Kuhn | Synonym |  | TRO | 
	
		| Aspidium crinulosum Desv. | Unresolved |  | TRO | 
	
		| Aspidium cristatum var. clintonianum D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium cristatum x marginale Davenp. | Unresolved |  | IPNI | 
	
		| Aspidium cristatum x spinulosum Milde | Unresolved |  | IPNI | 
	
		| Aspidium cruciatum Willd. | Synonym |  | TRO | 
	
		| Aspidium crystallinum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium ctenitis Link. | Unresolved |  | IPNI | 
	
		| Aspidium cubense Kuhn | Synonym |  | TRO | 
	
		| Aspidium cucullatum Blume | Synonym |  | TRO | 
	
		| Aspidium culcita H. Christ | Synonym |  | TRO | 
	
		| Aspidium cultratum C.Presl | Unresolved |  | IPNI | 
	
		| Aspidium cumingianum Kunze | Synonym |  | TRO | 
	
		| Aspidium cuneatum Schkuhr | Unresolved |  | IPNI | 
	
		| Aspidium cunninghamianum Colenso | Unresolved |  | IPNI | 
	
		| Aspidium cunninghamii Kunze | Unresolved |  | IPNI | 
	
		| Aspidium cunninghamii Col. | Unresolved |  | IPNI | 
	
		| Aspidium currori Mett. | Synonym |  | TRO | 
	
		| Aspidium cuspidatopinnatum Ching | Unresolved |  | TRO | 
	
		| Aspidium cuspidatum Mett. | Synonym |  | TRO | 
	
		| Aspidium cyatheoides Kaulf. | Unresolved |  | IPNI | 
	
		| Aspidium cycadinum Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium cyclochlamys Fée | Unresolved |  | IPNI | 
	
		| Aspidium cystolepidotum Miq. | Unresolved |  | IPNI | 
	
		| Aspidium cystostegia Hook. | Unresolved |  | IPNI | 
	
		| Aspidium dahlii (Hieron.) Diels | Synonym |  | TRO | 
	
		| Aspidium dasychlamys Fée | Unresolved |  | IPNI | 
	
		| Aspidium davallioides Sw. | Synonym |  | TRO | 
	
		| Aspidium dayi Bedd. | Unresolved |  | IPNI | 
	
		| Aspidium decaryanum C. Chr. | Synonym |  | TRO | 
	
		| Aspidium decastroi Alderw. | Synonym |  | TRO | 
	
		| Aspidium decipiens (Hook.) Luerss. ex Engl. | Synonym |  | TRO | 
	
		| Aspidium decompositum (R. Br.) Spreng. | Synonym |  | TRO | 
	
		| Aspidium decrescens Kunze ex Mett. | Synonym |  | TRO | 
	
		| Aspidium decurrens C. Presl | Synonym |  | TRO | 
	
		| Aspidium decursive-pinnatum (H.C. Hall) Kuntze | Synonym |  | TRO | 
	
		| Aspidium decurtatum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium decussatum Christ | Unresolved |  | IPNI | 
	
		| Aspidium decussatum Sieb. | Unresolved |  | IPNI | 
	
		| Aspidium deltodon Baker | Synonym |  | TRO | 
	
		| Aspidium deltoideum (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium deltoideum (Sw.) E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium densum Wall. | Synonym |  | TRO | 
	
		| Aspidium densum Wall. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium dentatum Sw. | Synonym |  | TRO | 
	
		| Aspidium denticulatum (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium deparioides Hook. | Unresolved |  | IPNI | 
	
		| Aspidium deparioides Diels | Unresolved |  | IPNI | 
	
		| Aspidium depariopsis C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium depastum Schkuhr | Synonym |  | TRO | 
	
		| Aspidium desvauxii Mett. ex Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium desvauxii Mett. | Unresolved |  | IPNI | 
	
		| Aspidium deversum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium devexum Kunze | Synonym |  | TRO | 
	
		| Aspidium devexum Kunze ex Mett. | Synonym |  | TRO | 
	
		| Aspidium × deweveri Jansen | Unresolved |  | IPNI | 
	
		| Aspidium diaphanum Zoll. & Moritz | Unresolved |  | IPNI | 
	
		| Aspidium diastematocarpon Fée | Unresolved |  | IPNI | 
	
		| Aspidium dickinsii Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium dicksoniifolium A.Rich. | Unresolved |  | IPNI | 
	
		| Aspidium dicksonioides Fée | Synonym |  | TRO | 
	
		| Aspidium difforme Blume | Synonym |  | TRO | 
	
		| Aspidium diffractum (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium dilaceratum Kunze | Synonym |  | TRO | 
	
		| Aspidium dilatatum (Hoffm.) Sm. | Synonym |  | TRO | 
	
		| Aspidium dilatatum var. azoricum H. Christ | Synonym |  | TRO | 
	
		| Aspidium dilatatum var. patuloides H. Christ | Synonym |  | TRO | 
	
		| Aspidium dimidiatum Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium dimorphum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium diplazioides Moritz ex Mett. | Synonym |  | TRO | 
	
		| Aspidium discolor Langsd. & Fisch. | Unresolved |  | IPNI | 
	
		| Aspidium discretum D. Don | Synonym |  | TRO | 
	
		| Aspidium dissectum Fée | Unresolved |  | IPNI | 
	
		| Aspidium dissectum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium dissectum Christ | Unresolved |  | IPNI | 
	
		| Aspidium dissidens Mett. | Synonym |  | TRO | 
	
		| Aspidium distans (Hook.) Kuhn | Synonym |  | TRO | 
	
		| Aspidium divergens Rosenst. | Unresolved |  | TRO | 
	
		| Aspidium diversifolium Christ | Unresolved |  | IPNI | 
	
		| Aspidium diversilobum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium divisum Wall. | Synonym |  | TRO | 
	
		| Aspidium divisum (Wall. ex Hook.) Wall. ex Thwaites | Synonym |  | TRO | 
	
		| Aspidium domingense C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium donianum Spreng. | Synonym |  | TRO | 
	
		| Aspidium draconopterum D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium dregei Fée | Unresolved |  | IPNI | 
	
		| Aspidium drepanopteron Mett. | Unresolved |  | IPNI | 
	
		| Aspidium drepanopterum (Kunze) Mett. | Synonym |  | TRO | 
	
		| Aspidium dryopteris Baumg. | Synonym |  | TRO | 
	
		| Aspidium dryopteris var. longulum H. Christ | Synonym |  | TRO | 
	
		| Aspidium dubium Bedd. | Synonym |  | TRO | 
	
		| Aspidium dubrueillianum Gaudich. | Unresolved |  | IPNI | 
	
		| Aspidium dumetorum Sm. | Unresolved |  | IPNI | 
	
		| Aspidium duriusculum J.W.Sturm | Unresolved |  | IPNI | 
	
		| Aspidium durvillei Bory | Synonym |  | TRO | 
	
		| Aspidium duthiei C. Hope | Synonym |  | TRO | 
	
		| Aspidium eatonii (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium ebeninum C. Chr. | Synonym |  | TRO | 
	
		| Aspidium ebenum J.Sm. | Unresolved |  | IPNI | 
	
		| Aspidium eburneum Wall. | Unresolved |  | TRO | 
	
		| Aspidium echinatum Mett. | Synonym |  | TRO | 
	
		| Aspidium ecklonii Kunze | Synonym |  | TRO | 
	
		| Aspidium edentulum Kunze | Synonym |  | TRO | 
	
		| Aspidium edule Spreng. | Unresolved |  | IPNI | 
	
		| Aspidium effusum (Sw.) Griseb. | Synonym |  | TRO | 
	
		| Aspidium effusum (Sw.) J. Bommer & H. Christ | Synonym |  | TRO | 
	
		| Aspidium effusum var. muticum H. Christ | Synonym |  | TRO | 
	
		| Aspidium elatior Fée | Unresolved |  | IPNI | 
	
		| Aspidium elatum Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium elatum Bojer | Synonym |  | TRO | 
	
		| Aspidium elatum Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium elegans Mett. | Unresolved |  | IPNI | 
	
		| Aspidium elegans Sturm | Unresolved |  | IPNI | 
	
		| Aspidium ellipticum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium elongatum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium elongatum Willd. | Unresolved |  | IPNI | 
	
		| Aspidium emarginatum Willd. | Synonym |  | TRO | 
	
		| Aspidium eminens Wickstr. | Synonym |  | TRO | 
	
		| Aspidium endresii (Baker) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium enervia (Cav.) Ching | Synonym |  | TRO | 
	
		| Aspidium ensifolium Schkuhr | Synonym |  | TRO | 
	
		| Aspidium equestre Kunze | Synonym |  | TRO | 
	
		| Aspidium eriocarpum Wall. | Synonym |  | TRO | 
	
		| Aspidium eriocarpum Wall. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium eriocaulon Fée | Unresolved |  | IPNI | 
	
		| Aspidium eriosorum Fée | Synonym |  | TRO | 
	
		| Aspidium erosum Schkuhr | Synonym |  | TRO | 
	
		| Aspidium erubescens Christ | Unresolved |  | IPNI | 
	
		| Aspidium erythrosorum D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium erythrosorum var. amoyense H. Christ | Synonym |  | TRO | 
	
		| Aspidium erythrosorum var. obtusum H. Christ | Synonym |  | TRO | 
	
		| Aspidium erythrosorum var. souliei H. Christ | Synonym |  | TRO | 
	
		| Aspidium erythrostemma H. Christ | Synonym |  | TRO | 
	
		| Aspidium esquirolii (H. Christ) C. Chr. | Accepted |  | TRO | 
	
		| Aspidium eumundi Bail. | Unresolved |  | IPNI | 
	
		| Aspidium eurylobum H. Christ | Synonym |  | TRO | 
	
		| Aspidium eusorum Thwaites | Synonym |  | TRO | 
	
		| Aspidium evenulosum Alderw. | Synonym |  | TRO | 
	
		| Aspidium everettii (Baker) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium exaltatum (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium exaltatum (L.) Schkuhr | Synonym |  | TRO | 
	
		| Aspidium excellens Blume | Synonym |  | TRO | 
	
		| Aspidium excelsum Mett. | Unresolved |  | TRO | 
	
		| Aspidium excultum Mett. | Synonym |  | TRO | 
	
		| Aspidium exiguum Kze.; Mett. | Unresolved |  | IPNI | 
	
		| Aspidium exile Hance | Synonym |  | TRO | 
	
		| Aspidium expansum Fée | Synonym |  | TRO | 
	
		| Aspidium expansum (Poir.) Desv. | Synonym |  | TRO | 
	
		| Aspidium expansum D. Dietr. | Synonym |  | TRO | 
	
		| Aspidium exsudans E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium exsudans var. feei E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium exsudans var. majus E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium extensum Fée | Synonym |  | TRO | 
	
		| Aspidium extensum Blume | Synonym |  | TRO | 
	
		| Aspidium fadyenii Mett. | Synonym |  | TRO | 
	
		| Aspidium falcatum (L. f.) Sw. | Synonym |  | TRO | 
	
		| Aspidium falcatum var. caryotideum (Wall. ex Hook. & Grev.) Baker | Synonym |  | TRO | 
	
		| Aspidium falcatum var. fortunei (J. Sm.) Makino | Synonym |  | TRO | 
	
		| Aspidium falcatum var. genuinum Makino | Synonym |  | TRO | 
	
		| Aspidium falcatum var. macrophyllum Makino | Synonym |  | TRO | 
	
		| Aspidium falciculatum Raddi | Synonym |  | TRO | 
	
		| Aspidium falcilobum (Hook.) Hook. | Synonym |  | TRO | 
	
		| Aspidium falcinellum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium falcipinnum Alderw. | Synonym |  | TRO | 
	
		| Aspidium fallax Fisch.; Kze. | Unresolved |  | IPNI | 
	
		| Aspidium fargesii H. Christ | Synonym |  | TRO | 
	
		| Aspidium fasciculatum E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium fauriei (H. Christ) H. Christ | Synonym |  | TRO | 
	
		| Aspidium fauriei var. elatius H. Christ | Synonym |  | TRO | 
	
		| Aspidium fendleri D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium fernandense Diels | Unresolved |  | IPNI | 
	
		| Aspidium ferox Blume | Synonym |  | TRO | 
	
		| Aspidium ferrugineum Sw. | Unresolved |  | TRO | 
	
		| Aspidium festinum Hance | Synonym |  | TRO | 
	
		| Aspidium fibrillosum Kuhn | Synonym |  | TRO | 
	
		| Aspidium filix mas x dilatatum Christ | Unresolved |  | IPNI | 
	
		| Aspidium filix mas x spinulosum A.Br.in Doll | Unresolved |  | IPNI | 
	
		| Aspidium filix-femina (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium filix-femina var. multidentatum Döll | Synonym |  | TRO | 
	
		| Aspidium filix-mas (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. blackwellianum Ten. | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. chrysocoma H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. cochleatum (D. Don) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. erythrosorum (D.C. Eaton) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. giraldii H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. heleopteris (Borkh.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. lacerum (Thunb.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. maackii Milde | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. marginatum (C.B. Clarke) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. nidus (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. normale (C.B. Clarke) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. omeiense H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. paleaceum (D. Don) Mett. | Synonym |  | TRO | 
	
		| Aspidium filix-mas f. paleaceum (T. Moore) Asch. & P. Graebn. | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. panda (C.B. Clarke) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. parallelogrammum (Kunze) Hillebr. | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. parallelogrammum (Kunze) H. Christ | Synonym |  | TRO | 
	
		| Aspidium filix-mas var. remotum A. Br. | Synonym |  | TRO | 
	
		| Aspidium filix-panna Lucan. | Unresolved |  | IPNI | 
	
		| Aspidium fimbriatum Willd. | Synonym |  | TRO | 
	
		| Aspidium fimbriatum Wall. | Synonym |  | TRO | 
	
		| Aspidium fimbrilliferum Alderw. | Unresolved |  | IPNI | 
	
		| Aspidium finlaysonianum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium fischeri Mett. | Unresolved |  | IPNI | 
	
		| Aspidium fissum Kunze | Synonym |  | TRO | 
	
		| Aspidium flaccidum Blume | Synonym |  | TRO | 
	
		| Aspidium flaccidum E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium flagelliferum Roxb.; Wall. | Unresolved |  | IPNI | 
	
		| Aspidium flexile H. Christ | Synonym |  | TRO | 
	
		| Aspidium flexum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium flexuosum Fée | Unresolved |  | IPNI | 
	
		| Aspidium floccigerum Blume | Unresolved |  | IPNI | 
	
		| Aspidium floridianum Hook. | Unresolved |  | TRO | 
	
		| Aspidium foeniculaceum Hook. | Synonym |  | TRO | 
	
		| Aspidium foenisecii Lowe | Unresolved |  | IPNI | 
	
		| Aspidium foliolosum Wall. | Synonym |  | TRO | 
	
		| Aspidium × fominii Askerov & A.E. Bobrov | Unresolved |  | TRO | 
	
		| Aspidium fontanum (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium forbesii Hance | Synonym |  | TRO | 
	
		| Aspidium formosanum H. Christ | Synonym |  | TRO | 
	
		| Aspidium formosum Fée | Synonym |  | TRO | 
	
		| Aspidium forsteri Kunze | Unresolved |  | IPNI | 
	
		| Aspidium fragile (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium fragile var. fumarioides M. Martens & Galeotti | Synonym |  | TRO | 
	
		| Aspidium fragrans Sw. | Unresolved |  | TRO | 
	
		| Aspidium fragrans A. Gray | Unresolved |  | TRO | 
	
		| Aspidium francoanum E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium fraseri Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium fraternum Mett. | Synonym |  | TRO | 
	
		| Aspidium fraxinellum H. Christ | Synonym |  | TRO | 
	
		| Aspidium fraxinifolium Schrad. | Unresolved |  | IPNI | 
	
		| Aspidium freyreissii Wikstr. | Unresolved |  | IPNI | 
	
		| Aspidium frigidum H. Christ | Synonym |  | TRO | 
	
		| Aspidium frondosum Wikstr. | Unresolved |  | IPNI | 
	
		| Aspidium frondosum Lowe | Unresolved |  | IPNI | 
	
		| Aspidium frondulosum Fée | Unresolved |  | IPNI | 
	
		| Aspidium fructuosum (H. Christ) H. Christ | Synonym |  | TRO | 
	
		| Aspidium fumarioides C.Presl | Unresolved |  | IPNI | 
	
		| Aspidium funckii Mett. | Synonym |  | TRO | 
	
		| Aspidium funestum Kunze | Synonym |  | TRO | 
	
		| Aspidium furcatum Klotzsch | Unresolved |  | IPNI | 
	
		| Aspidium fuscatum Willd. | Unresolved |  | IPNI | 
	
		| Aspidium fuscipes Wall. ex Bedd. | Synonym |  | TRO | 
	
		| Aspidium gaboonense Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium galanderi Hieron. | Synonym |  | TRO | 
	
		| Aspidium gardneri Christ | Unresolved |  | IPNI | 
	
		| Aspidium gardnerianum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium gardnerianum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium gardnerianum Kuntze | Unresolved |  | IPNI | 
	
		| Aspidium gaudichaudii Mett.; Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium gaudichaudii Trevis. | Unresolved |  | IPNI | 
	
		| Aspidium gaudichaudii Mett. | Unresolved |  | IPNI | 
	
		| Aspidium geisbreghti Christ | Unresolved |  | IPNI | 
	
		| Aspidium gelidum Kunze ex Klotzsch | Synonym |  | TRO | 
	
		| Aspidium gemmiferum (Fée) Ching | Accepted |  | TRO | 
	
		| Aspidium germannii L'Herm. ex Fée | Synonym |  | TRO | 
	
		| Aspidium germinyi Linden | Unresolved |  | IPNI | 
	
		| Aspidium geropogon Fée ex E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium ghiesbreghtii E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium gibbosum Willd. | Unresolved |  | IPNI | 
	
		| Aspidium giganteum Blume | Synonym |  | TRO | 
	
		| Aspidium giganteum var. minor Hook. | Synonym |  | TRO | 
	
		| Aspidium glabellum E.J.Lowe | Unresolved |  | IPNI | 
	
		| Aspidium glaberrimum A.Rich. | Unresolved |  | IPNI | 
	
		| Aspidium glabratum Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium glabrum Mett. | Unresolved |  | TRO | 
	
		| Aspidium glabrum var. pusillum Hillebr. | Synonym |  | TRO | 
	
		| Aspidium glabrum var. soripes Hillebr. | Synonym |  | TRO | 
	
		| Aspidium glanduliferum H. Karst. ex Klotzsch | Synonym |  | TRO | 
	
		| Aspidium glanduligerum Kunze | Synonym |  | TRO | 
	
		| Aspidium glandulosum Blume | Synonym |  | TRO | 
	
		| Aspidium glaziovii H. Christ | Synonym |  | TRO | 
	
		| Aspidium gleichenioides H. Christ | Synonym |  | TRO | 
	
		| Aspidium globuliferum Mann | Unresolved |  | IPNI | 
	
		| Aspidium glochidiatum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium godeffroyi Christ | Unresolved |  | IPNI | 
	
		| Aspidium goeringianum Kunze | Synonym |  | TRO | 
	
		| Aspidium goggilodus Schkuhr | Unresolved |  | IPNI | 
	
		| Aspidium goldieanum Hook. ex Goldie | Synonym |  | TRO | 
	
		| Aspidium gongylodes Schkuhr | Synonym |  | TRO | 
	
		| Aspidium gracilescens Blume | Synonym |  | TRO | 
	
		| Aspidium gracilescens var. glanduligerum (Kunze) Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium gracilipes Fée | Unresolved |  | IPNI | 
	
		| Aspidium grammatosorus Salom. | Unresolved |  | IPNI | 
	
		| Aspidium grammitoides H. Christ | Synonym |  | TRO | 
	
		| Aspidium grande J.Sm | Unresolved |  | IPNI | 
	
		| Aspidium grande Fée | Unresolved |  | IPNI | 
	
		| Aspidium grandifolium C. Presl | Unresolved |  | TRO | 
	
		| Aspidium grayanum Regel | Unresolved |  | IPNI | 
	
		| Aspidium griffithii (Baker) Bedd. | Synonym |  | TRO | 
	
		| Aspidium griffithii (Mett.) Diels | Synonym |  | TRO | 
	
		| Aspidium groenlandicum Gand. | Unresolved |  | TRO | 
	
		| Aspidium grunowii Bolle | Unresolved |  | IPNI | 
	
		| Aspidium guadalupense (Fée) J. Bommer & H. Christ | Accepted |  | TRO | 
	
		| Aspidium guatemalense (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium gueintzianum Mett. | Synonym |  | TRO | 
	
		| Aspidium guianense Klotzsch | Synonym |  | TRO | 
	
		| Aspidium guineense Schumach. | Synonym |  | TRO | 
	
		| Aspidium gymnocarpa Copel. | Unresolved |  | IPNI | 
	
		| Aspidium gymnocarpa C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium gymnogrammoides Christ | Unresolved |  | IPNI | 
	
		| Aspidium haenkeanum E.Fourn. | Unresolved |  | IPNI | 
	
		| Aspidium haenkei C. Presl | Unresolved |  | TRO | 
	
		| Aspidium haleakalense Mann | Unresolved |  | IPNI | 
	
		| Aspidium hallieri H. Christ | Synonym |  | TRO | 
	
		| Aspidium hamiltonianum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium hamiltonii Spreng. | Unresolved |  | IPNI | 
	
		| Aspidium hancockii (Hance) Baker | Synonym |  | TRO | 
	
		| Aspidium harrisonii (Baker) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium hartwegii Klotzsch | Synonym |  | TRO | 
	
		| Aspidium harveyi Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium hastatum Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium hastifolium (Sw.) Griseb. | Synonym |  | TRO | 
	
		| Aspidium hastulatum Ten. | Unresolved |  | IPNI | 
	
		| Aspidium hawaiiense Hillebr. | Unresolved |  | IPNI | 
	
		| Aspidium haynaldii (Sodiro) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium hederifolium Diels | Unresolved |  | IPNI | 
	
		| Aspidium helveolum Fée | Synonym |  | TRO | 
	
		| Aspidium hemicardion Trevis. | Unresolved |  | IPNI | 
	
		| Aspidium hemiotis Christ | Unresolved |  | IPNI | 
	
		| Aspidium hemiteliiforme Alderw. | Unresolved |  | IPNI | 
	
		| Aspidium hemsleyanum Christ | Unresolved |  | IPNI | 
	
		| Aspidium henryi Baker | Synonym |  | TRO | 
	
		| Aspidium heptaphyllum Baker | Synonym |  | TRO | 
	
		| Aspidium heracleifolium Willd. | Synonym |  | TRO | 
	
		| Aspidium herusianum E.Fourn. | Unresolved |  | IPNI | 
	
		| Aspidium heterocarpon Blume | Unresolved |  | IPNI | 
	
		| Aspidium heterocarpum Blume | Synonym |  | TRO | 
	
		| Aspidium heterodon Schrad. | Synonym |  | TRO | 
	
		| Aspidium heterophyllum Hook. | Unresolved |  | IPNI | 
	
		| Aspidium heteropteron (Desv.) Mett. | Synonym |  | TRO | 
	
		| Aspidium heterosorum Bedd. | Unresolved |  | IPNI | 
	
		| Aspidium hillebrandii Hillebr. | Unresolved |  | IPNI | 
	
		| Aspidium hilsenbergii Sieb. | Unresolved |  | IPNI | 
	
		| Aspidium hippocrepis Sw. | Unresolved |  | IPNI | 
	
		| Aspidium hirsutulum (G. Forst.) Sw. | Synonym |  | TRO | 
	
		| Aspidium hirsutum Kze.; Mett. | Unresolved |  | IPNI | 
	
		| Aspidium hirtipes Blume | Synonym |  | TRO | 
	
		| Aspidium hirtum (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium hispidulum Decne. | Synonym |  | TRO | 
	
		| Aspidium hispidum Sw. | Synonym |  | TRO | 
	
		| Aspidium hoffmannseggii Poir. | Unresolved |  | IPNI | 
	
		| Aspidium hoffmenseggii Poir. | Synonym |  | TRO | 
	
		| Aspidium hokutense Hayata | Unresolved |  | TRO | 
	
		| Aspidium hookeri Sweet | Synonym |  | TRO | 
	
		| Aspidium hookeri Wall. ex Hook. | Synonym |  | TRO | 
	
		| Aspidium hornei Kuhn | Synonym |  | TRO | 
	
		| Aspidium hosei C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium huberi H. Christ | Synonym |  | TRO | 
	
		| Aspidium hudsonianum Mann & Pr. | Unresolved |  | IPNI | 
	
		| Aspidium humile Willd. | Unresolved |  | IPNI | 
	
		| Aspidium hymenodes Mett.; Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium hymenodes Mett. | Unresolved |  | IPNI | 
	
		| Aspidium hymenophylloides Blume | Synonym |  | TRO | 
	
		| Aspidium ilicifolium D. Don | Synonym |  | TRO | 
	
		| Aspidium × illiricum Borbás | Synonym |  | TRO | 
	
		| Aspidium imbecile Kze.; Ettingsh. | Unresolved |  | IPNI | 
	
		| Aspidium imbricatum (Liebm.) E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium immersum Hook. | Synonym |  | TRO | 
	
		| Aspidium immersum Blume | Synonym |  | TRO | 
	
		| Aspidium impressum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium impressum Fée | Unresolved |  | IPNI | 
	
		| Aspidium imrayanum Fée | Unresolved |  | IPNI | 
	
		| Aspidium inaequale Schltdl. | Synonym |  | TRO | 
	
		| Aspidium inaequilaterale Luerss. | Unresolved |  | IPNI | 
	
		| Aspidium incanum C. Chr. | Synonym |  | TRO | 
	
		| Aspidium incisum (Sw.) Griseb. | Synonym |  | TRO | 
	
		| Aspidium indecorum (Liebm.) E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium inquinans Fée | Unresolved |  | TRO | 
	
		| Aspidium insigne Mett. | Unresolved |  | IPNI | 
	
		| Aspidium insignis Mett. | Synonym |  | TRO | 
	
		| Aspidium integripinnum Hayata | Unresolved |  | IPNI | 
	
		| Aspidium intermedium Muhl. ex Willd. | Synonym |  | TRO | 
	
		| Aspidium intermedium J. Sm. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium intermedium Blume | Synonym |  | TRO | 
	
		| Aspidium intermedium var. rhodolepis (C.B. Clarke) H. Christ | Synonym |  | TRO | 
	
		| Aspidium invisum Sw. | Synonym |  | TRO | 
	
		| Aspidium irregulare (C. Presl) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium irriguum C. Presl | Synonym |  | TRO | 
	
		| Aspidium isabellinum Fée | Unresolved |  | IPNI | 
	
		| Aspidium jaculosum H. Christ | Synonym |  | TRO | 
	
		| Aspidium jardini Mett.; Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium javanicum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium javense Willd. | Synonym |  | TRO | 
	
		| Aspidium jenmanii Christ | Unresolved |  | IPNI | 
	
		| Aspidium johannis Winkleri C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium johannis-winkleri C. Chr. | Synonym |  | TRO | 
	
		| Aspidium jucundum Fée | Synonym |  | TRO | 
	
		| Aspidium juglandifolium (Humb. & Bonpl. ex Willd.) Kunze ex Klotzsch | Synonym |  | TRO | 
	
		| Aspidium juglandifolium D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium juglandifolium (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium juglandifolium var. macrosorum Baker | Synonym |  | TRO | 
	
		| Aspidium kanakorum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium karstenianum (Klotzsch) H. Christ | Synonym |  | TRO | 
	
		| Aspidium karstenianum var. navarrense H. Christ | Synonym |  | TRO | 
	
		| Aspidium karstenii A. Braun | Synonym |  | TRO | 
	
		| Aspidium karwinskyanum Mett. | Synonym |  | TRO | 
	
		| Aspidium kaulfussii Link | Unresolved |  | IPNI | 
	
		| Aspidium kawakamii Alderw. | Synonym |  | TRO | 
	
		| Aspidium keckii Luerss. | Synonym |  | TRO | 
	
		| Aspidium kehdingianum (Kuhn) H. Christ | Synonym |  | TRO | 
	
		| Aspidium kiboschense Hier.in Engl. | Unresolved |  | IPNI | 
	
		| Aspidium kilmense Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium kingii Hance | Unresolved |  | IPNI | 
	
		| Aspidium kingii C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium klotzschii Hook. | Unresolved |  | TRO | 
	
		| Aspidium koordersii Christ | Unresolved |  | IPNI | 
	
		| Aspidium krameri (Franch. & Sav.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium kuhnii C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium kunstleri Bedd. | Unresolved |  | TRO | 
	
		| Aspidium kunzei Fée | Synonym |  | TRO | 
	
		| Aspidium kwanonense Hayata | Unresolved |  | TRO | 
	
		| Aspidium kwarenkoense Hayata | Synonym |  | TRO | 
	
		| Aspidium labordei H. Christ | Synonym |  | TRO | 
	
		| Aspidium lacerum (Thunb.) Sw. | Synonym |  | TRO | 
	
		| Aspidium lacerum var. bipinnata Franch. | Synonym |  | TRO | 
	
		| Aspidium lacerum var. bipinnatum Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium lacerum var. obtusum H. Christ | Synonym |  | TRO | 
	
		| Aspidium lacerum var. subtripinnatum Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium lachenense Hook. | Synonym |  | TRO | 
	
		| Aspidium lacinata (Ching) Ching | Accepted |  | TRO | 
	
		| Aspidium laciniatum Ching | Unresolved |  | IPNI | 
	
		| Aspidium laetevirens Lowe; Kze. | Unresolved |  | IPNI | 
	
		| Aspidium laetum Sw. | Synonym |  | TRO | 
	
		| Aspidium lamaoense Copel. in Perkins | Unresolved |  | IPNI | 
	
		| Aspidium lamprocaulon H. Christ | Accepted |  | TRO | 
	
		| Aspidium lancastriense Spreng. | Synonym |  | TRO | 
	
		| Aspidium lanceolatum Baker | Synonym |  | TRO | 
	
		| Aspidium lanceum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium lanigerum Kuhn | Synonym |  | TRO | 
	
		| Aspidium lanosum Sw. | Unresolved |  | TRO | 
	
		| Aspidium lanuginosum Willd. ex Kaulf. | Synonym |  | TRO | 
	
		| Aspidium laoticum (C. Chr. & Tardieu) Ching | Accepted |  | TRO | 
	
		| Aspidium laserpitiifolium Mett. | Unresolved |  | IPNI | 
	
		| Aspidium lasiesthes Kunze | Unresolved |  | TRO | 
	
		| Aspidium lastii Hier.in Engl. | Unresolved |  | IPNI | 
	
		| Aspidium lastreoides Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium latebrosum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium latifolium C. Presl | Synonym |  | TRO | 
	
		| Aspidium latifrons Mann | Unresolved |  | IPNI | 
	
		| Aspidium latipinnum (Benth.) Hance | Synonym |  | TRO | 
	
		| Aspidium latissimum Fée | Unresolved |  | IPNI | 
	
		| Aspidium lawrenceana (Moore) Diels | Synonym |  | TRO | 
	
		| Aspidium laxum Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium lechleri Mett. | Unresolved |  | IPNI | 
	
		| Aspidium ledermannii Brause | Synonym |  | TRO | 
	
		| Aspidium lemmonii Underw. | Unresolved |  | IPNI | 
	
		| Aspidium lentum D. Don | Synonym |  | TRO | 
	
		| Aspidium lepidocaulon Hook. | Synonym |  | TRO | 
	
		| Aspidium lepidotrichum Desv. | Unresolved |  | TRO | 
	
		| Aspidium lepigerum (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium lepinei Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium leprieurii Mett. | Unresolved |  | IPNI | 
	
		| Aspidium leprieurii Mett.; Diels | Unresolved |  | IPNI | 
	
		| Aspidium leprieurii Christ | Unresolved |  | IPNI | 
	
		| Aspidium leprieurii Mett. in Engl. & Prantl ex Diels | Unresolved |  | IPNI | 
	
		| Aspidium leptophyllum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium leptorachis Kunze | Unresolved |  | IPNI | 
	
		| Aspidium leptorrhachis Kunze | Synonym |  | TRO | 
	
		| Aspidium lessonii Bory | Unresolved |  | IPNI | 
	
		| Aspidium leuconeuron Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium leucophlebium H. Christ | Synonym |  | TRO | 
	
		| Aspidium leucopis Fée | Unresolved |  | IPNI | 
	
		| Aspidium leucosticton Kunze | Unresolved |  | IPNI | 
	
		| Aspidium leucostipes (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium leuzeanum (C. Presl) Kunze | Synonym |  | TRO | 
	
		| Aspidium leuzeanum var. alsophiloides H. Christ | Synonym |  | TRO | 
	
		| Aspidium levyi E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium lherminieri Kunze ex Mett. | Unresolved |  | TRO | 
	
		| Aspidium libanoticum Rosenst. | Unresolved |  | IPNI | 
	
		| Aspidium lifuense C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium ligulatum Kze.; Mett. | Unresolved |  | IPNI | 
	
		| Aspidium ligusticifolium (Poir.) Desv. | Accepted |  | TRO | 
	
		| Aspidium limbatum Sw. | Synonym |  | TRO | 
	
		| Aspidium lindenii Kuhn | Synonym |  | TRO | 
	
		| Aspidium lindenii E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium lindheimeri A. Braun ex C. Chr. | Unresolved |  | TRO | 
	
		| Aspidium lineatum Blume | Synonym |  | TRO | 
	
		| Aspidium linkii A.Braun | Unresolved |  | IPNI | 
	
		| Aspidium lizarzaburui (Sodiro) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium lobatiforme Waisb. | Unresolved |  | IPNI | 
	
		| Aspidium lobatum (Huds.) Sw. | Synonym |  | TRO | 
	
		| Aspidium lobatum var. chinense H. Christ | Synonym |  | TRO | 
	
		| Aspidium lobatum x aculeatum Christ | Unresolved |  | IPNI | 
	
		| Aspidium lobatum x angulare Aschers.u.Graebner | Unresolved |  | IPNI | 
	
		| Aspidium lobatum x braunii Luerss.in Rabenh. | Unresolved |  | IPNI | 
	
		| Aspidium lobatum x lonchitis Murbeck | Unresolved |  | IPNI | 
	
		| Aspidium lobatum x munitum Christ | Unresolved |  | IPNI | 
	
		| Aspidium lobbii Hook. | Synonym |  | TRO | 
	
		| Aspidium loherianum Christ | Unresolved |  | IPNI | 
	
		| Aspidium lomatopelta Kze.; Mett. | Unresolved |  | IPNI | 
	
		| Aspidium lomatopeltum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium lomatopus Kunze | Unresolved |  | IPNI | 
	
		| Aspidium lonchitiforme Halácsy | Unresolved |  | IPNI | 
	
		| Aspidium lonchitis (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium lonchitis x angulare Aschers.u.Graebner | Unresolved |  | IPNI | 
	
		| Aspidium lonchitis x lobatum Asch. | Unresolved |  | IPNI | 
	
		| Aspidium lonchitoides H. Christ | Synonym |  | TRO | 
	
		| Aspidium lonchodes D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium longicrure (H. Christ) H. Christ | Synonym |  | TRO | 
	
		| Aspidium longicuspe Kuhn & Decken | Unresolved |  | IPNI | 
	
		| Aspidium longifolium Desv. | Unresolved |  | TRO | 
	
		| Aspidium longipes Blume | Synonym |  | TRO | 
	
		| Aspidium lorenztii Hieron. | Synonym |  | TRO | 
	
		| Aspidium lorifrons Kunze | Unresolved |  | IPNI | 
	
		| Aspidium lucens Boj.; Kze. | Unresolved |  | IPNI | 
	
		| Aspidium luctuosum Kunze | Synonym |  | TRO | 
	
		| Aspidium ludens Christ | Unresolved |  | IPNI | 
	
		| Aspidium ludovicianum Kunze | Synonym |  | TRO | 
	
		| Aspidium luerssenii Dörfl. | Synonym |  | TRO | 
	
		| Aspidium lugubre Mett. | Synonym |  | TRO | 
	
		| Aspidium lunanense H. Christ | Synonym |  | TRO | 
	
		| Aspidium lunense Christ | Synonym |  | TRO | 
	
		| Aspidium lutescens Willd. | Unresolved |  | TRO | 
	
		| Aspidium macleaii Bak.in Hk. | Unresolved |  | IPNI | 
	
		| Aspidium macrocarpon Blume | Accepted |  | TRO | 
	
		| Aspidium macrochlamys Fée | Synonym |  | TRO | 
	
		| Aspidium macrodon Keys. | Unresolved |  | IPNI | 
	
		| Aspidium macrodonta (Fée) Ching | Accepted |  | TRO | 
	
		| Aspidium macrolepidum Desv. | Unresolved |  | TRO | 
	
		| Aspidium macrophyllum Rudolphi | Synonym |  | TRO | 
	
		| Aspidium macrophyllum Sw. | Synonym |  | TRO | 
	
		| Aspidium macrophyllum var. biolleyanum H. Christ | Synonym |  | TRO | 
	
		| Aspidium macrophyllum var. pittieri H. Christ | Synonym |  | TRO | 
	
		| Aspidium macropus Mett. in Mett. | Unresolved |  | IPNI | 
	
		| Aspidium macrosorum (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium macrostegium Fée | Unresolved |  | IPNI | 
	
		| Aspidium macrourum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium macrum Fée | Unresolved |  | IPNI | 
	
		| Aspidium madagascariense Fée | Unresolved |  | IPNI | 
	
		| Aspidium magnificum Bonap. | Synonym |  | TRO | 
	
		| Aspidium maingayi (Baker) Holttum | Unresolved |  | TRO | 
	
		| Aspidium malaccense Fée | Unresolved |  | IPNI | 
	
		| Aspidium malagassicum Kuhn | Synonym |  | TRO | 
	
		| Aspidium malayense H. Christ | Synonym |  | TRO | 
	
		| Aspidium mamillosum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium manilense Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium manmeiense H. Christ | Synonym |  | TRO | 
	
		| Aspidium maranguense Hieron. | Synonym |  | TRO | 
	
		| Aspidium marginale (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium marginatum Wall. | Synonym |  | TRO | 
	
		| Aspidium marginatum (C.B. Clarke) Wall. ex H. Christ | Synonym |  | TRO | 
	
		| Aspidium marginiferum Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium martinicense Spreng. | Synonym |  | TRO | 
	
		| Aspidium mascarenense Klf.; Spr. | Unresolved |  | IPNI | 
	
		| Aspidium mascarenense Kuhn & Decken | Unresolved |  | IPNI | 
	
		| Aspidium mascarenhense Fée | Unresolved |  | IPNI | 
	
		| Aspidium matsumurae Makino | Synonym |  | TRO | 
	
		| Aspidium mauritianum Desv. | Unresolved |  | TRO | 
	
		| Aspidium maximowiczianum Miq. | Synonym |  | TRO | 
	
		| Aspidium maximum Bojer; Bak. | Unresolved |  | IPNI | 
	
		| Aspidium medium Carmich. | Unresolved |  | IPNI | 
	
		| Aspidium megalocarpum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium megalodus (Schkuhr) Mett. | Synonym |  | TRO | 
	
		| Aspidium megaphyllum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium megaphyllum Christ | Unresolved |  | IPNI | 
	
		| Aspidium melanocaulon Blume | Synonym |  | TRO | 
	
		| Aspidium melanochlamys Fée | Unresolved |  | IPNI | 
	
		| Aspidium melanopus Spreng. | Unresolved |  | IPNI | 
	
		| Aspidium melanorachis (Baker) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium melanorhizum Desv. | Unresolved |  | TRO | 
	
		| Aspidium melanorhizum H. Christ | Unresolved |  | TRO | 
	
		| Aspidium melanostictum Kunze | Synonym |  | TRO | 
	
		| Aspidium melonopodon Desv. | Unresolved |  | TRO | 
	
		| Aspidium membranaceum Hook. | Synonym |  | TRO | 
	
		| Aspidium membranifolium (C. Presl) Kunze | Synonym |  | TRO | 
	
		| Aspidium membranifolium (C. Presl) Bedd. | Synonym |  | TRO | 
	
		| Aspidium membranifolium var. dimorphum (C.B. Clarke) H. Christ | Synonym |  | TRO | 
	
		| Aspidium menisciicarpon Blume | Synonym |  | TRO | 
	
		| Aspidium menisciinerve Gaudich. | Unresolved |  | IPNI | 
	
		| Aspidium meniscioides Willd. | Synonym |  | TRO | 
	
		| Aspidium meniscoides C. Presl ex E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium menyanthidis C. Presl | Synonym |  | TRO | 
	
		| Aspidium mercurii H. Christ | Unresolved |  | TRO | 
	
		| Aspidium mexicanum (C. Presl) Kunze | Synonym |  | TRO | 
	
		| Aspidium mexicanum var. obtusilobum (Willd.) Kunze | Synonym |  | TRO | 
	
		| Aspidium mexicanum var. serratum Mett. | Synonym |  | TRO | 
	
		| Aspidium micranthum Blume | Unresolved |  | IPNI | 
	
		| Aspidium microcarpon Fée | Synonym |  | TRO | 
	
		| Aspidium microcarpon Blume | Synonym |  | TRO | 
	
		| Aspidium microcarpum Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium microchlaena Fée | Synonym |  | TRO | 
	
		| Aspidium microchlamys H. Christ | Synonym |  | TRO | 
	
		| Aspidium microthecium Fée | Synonym |  | TRO | 
	
		| Aspidium mildeanum Göpp. | Synonym |  | TRO | 
	
		| Aspidium milnei Luerss. | Unresolved |  | IPNI | 
	
		| Aspidium minimum (Underw.) Clute | Synonym |  | TRO | 
	
		| Aspidium miquelianum Maxim. ex Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium mohrioides Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium molle Sw. | Synonym |  | TRO | 
	
		| Aspidium molle var. latipinnum Benth. | Synonym |  | TRO | 
	
		| Aspidium molliculum (Kunze ex Link) Mett. | Synonym |  | TRO | 
	
		| Aspidium molliculum var. cheilanthoides (Kunze) E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium mollissimum H. Christ | Synonym |  | TRO | 
	
		| Aspidium molliusculum Kuhn | Synonym |  | TRO | 
	
		| Aspidium moluccense Blume | Unresolved |  | IPNI | 
	
		| Aspidium mongolicum Franch. | Synonym |  | TRO | 
	
		| Aspidium monostichum Kze.; Mett. | Unresolved |  | IPNI | 
	
		| Aspidium monotis H. Christ | Synonym |  | TRO | 
	
		| Aspidium montanum (Lam.) Sw. | Synonym |  | TRO | 
	
		| Aspidium montevidense (Spreng.) Hieron. | Synonym |  | TRO | 
	
		| Aspidium montevidense f. imbricata Hieron. | Synonym |  | TRO | 
	
		| Aspidium montevidense f. squamulosa Hieron. | Synonym |  | TRO | 
	
		| Aspidium monticola (Makino) H. Christ | Synonym |  | TRO | 
	
		| Aspidium moorei Diels | Unresolved |  | IPNI | 
	
		| Aspidium moritzianum Klotzsch | Synonym |  | TRO | 
	
		| Aspidium moritzii Kunze | Unresolved |  | IPNI | 
	
		| Aspidium morlae (Sodiro) Ching | Accepted |  | TRO | 
	
		| Aspidium morsei (Baker) C. Chr. | Accepted |  | TRO | 
	
		| Aspidium motleyanum Christ | Unresolved |  | IPNI | 
	
		| Aspidium moulmeinense (Bedd.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium moupinense Franch. | Synonym |  | TRO | 
	
		| Aspidium mucronatum Sw. | Synonym |  | TRO | 
	
		| Aspidium mucronifolium Blume | Synonym |  | TRO | 
	
		| Aspidium mucronulatum Opiz; Steud. | Unresolved |  | IPNI | 
	
		| Aspidium mucronulatum Opiz | Unresolved |  | IPNI | 
	
		| Aspidium muelleri Mett. ex E. Fourn. | Unresolved |  | TRO | 
	
		| Aspidium muenchii Christ | Synonym |  | TRO | 
	
		| Aspidium multicaudatum Wall. ex Bedd. | Unresolved |  | TRO | 
	
		| Aspidium multidentatum Wall. | Synonym |  | TRO | 
	
		| Aspidium multifidum Mett. | Synonym |  | TRO | 
	
		| Aspidium multijugum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium multilineatum (Wall. ex Hook.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium multisorum Desv. | Unresolved |  | TRO | 
	
		| Aspidium munitum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium munitum var. imbricans D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium munitum var. incisoserratum D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium munitum var. nudatum D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium murbeckii Raimann | Unresolved |  | IPNI | 
	
		| Aspidium muricatum (L.) Willd. | Synonym |  | TRO | 
	
		| Aspidium murrayi Baker | Unresolved |  | IPNI | 
	
		| Aspidium muscosum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium musifolium Blume | Synonym |  | TRO | 
	
		| Aspidium muticum Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium myriosorum H. Christ | Synonym |  | TRO | 
	
		| Aspidium myrrhidifolium Chevall. | Unresolved |  | IPNI | 
	
		| Aspidium nantoense Hayata | Unresolved |  | TRO | 
	
		| Aspidium napoleonis Fée | Unresolved |  | IPNI | 
	
		| Aspidium natalense Fée | Unresolved |  | IPNI | 
	
		| Aspidium navarrense H. Christ | Synonym |  | TRO | 
	
		| Aspidium nebulosum (Baker) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium neglectum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium nemophilum Kunze | Synonym |  | TRO | 
	
		| Aspidium nemorale (Salisb.) Gray | Synonym |  | TRO | 
	
		| Aspidium nemorosum Willd. | Synonym |  | TRO | 
	
		| Aspidium nepalense Spreng. | Synonym |  | TRO | 
	
		| Aspidium nephrodioides Klotzsch | Synonym |  | TRO | 
	
		| Aspidium neriiforme Sw. | Unresolved |  | IPNI | 
	
		| Aspidium nervatum Fée | Unresolved |  | IPNI | 
	
		| Aspidium nervosum (Klotzsch) H. Christ | Synonym |  | TRO | 
	
		| Aspidium nevadense D.C. Eaton | Unresolved |  | TRO | 
	
		| Aspidium nevadense Boiss. | Unresolved |  | TRO | 
	
		| Aspidium nicaraguense (E. Fourn.) Baker | Synonym |  | TRO | 
	
		| Aspidium nicotianifolium (Baker) Diels | Synonym |  | TRO | 
	
		| Aspidium nigrescens Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium nigricaule Fée | Unresolved |  | IPNI | 
	
		| Aspidium nigripes Blume | Synonym |  | TRO | 
	
		| Aspidium nigritianum Mett. | Synonym |  | TRO | 
	
		| Aspidium nigropunctatum Spreng. | Unresolved |  | IPNI | 
	
		| Aspidium nigrovenium Christ | Unresolved |  | IPNI | 
	
		| Aspidium nipponicum Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium nitidulum Wall. | Synonym |  | TRO | 
	
		| Aspidium nitidulum Wall. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium nitidulum (C. Presl) Kunze ex Mett. | Accepted |  | TRO | 
	
		| Aspidium nitidum Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium nobile Schltdl. & Cham. | Synonym |  | TRO | 
	
		| Aspidium nodosum Willd. | Synonym |  | TRO | 
	
		| Aspidium novae caledoniae C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium novae-zeelandiae Ettingsh. | Unresolved |  | IPNI | 
	
		| Aspidium noveboracense Sw. | Unresolved |  | TRO | 
	
		| Aspidium noveboracense A. Gray | Unresolved |  | TRO | 
	
		| Aspidium novo-pommeranicum Rechinger | Unresolved |  | IPNI | 
	
		| Aspidium novoguincense Rosenst. | Unresolved |  | IPNI | 
	
		| Aspidium novoguineense Rosenst. | Synonym |  | TRO | 
	
		| Aspidium nudum Diels in Schum. & Laut. | Unresolved |  | IPNI | 
	
		| Aspidium nutans H. Christ | Synonym |  | TRO | 
	
		| Aspidium nymphale (G. Forst.) Schkuhr | Synonym |  | TRO | 
	
		| Aspidium obliquatum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium obliquum D. Don | Synonym |  | TRO | 
	
		| Aspidium obliteratum (R. Br.) Spreng. | Synonym |  | TRO | 
	
		| Aspidium obscurum Blume | Accepted |  | TRO | 
	
		| Aspidium obtusatum Sw. | Synonym |  | TRO | 
	
		| Aspidium obtusifolium Willd. | Synonym |  | TRO | 
	
		| Aspidium obtusilobum Fée | Synonym |  | TRO | 
	
		| Aspidium obtusilobum Willd. | Synonym |  | TRO | 
	
		| Aspidium obtusissimum Mett. ex Kuhn | Accepted |  | TRO | 
	
		| Aspidium obtusum Sw. | Unresolved |  | TRO | 
	
		| Aspidium ocellatum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium ocellatum Wall. ex Mett. | Unresolved |  | IPNI | 
	
		| Aspidium ochthodes Kunze | Accepted |  | TRO | 
	
		| Aspidium oculatum Hook. | Unresolved |  | IPNI | 
	
		| Aspidium odoratum Mett. | Synonym |  | TRO | 
	
		| Aspidium odoratum Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium odoriferum Gray | Unresolved |  | IPNI | 
	
		| Aspidium okuboanum Makino | Unresolved |  | IPNI | 
	
		| Aspidium oliganthum (Desv.) Desv. | Accepted |  | TRO | 
	
		| Aspidium oligocarpum (Humb. & Bonpl. ex Willd.) Kunth | Synonym |  | TRO | 
	
		| Aspidium oligocarpum (Humb. & Bonpl. ex Willd.) Mett. | Synonym |  | TRO | 
	
		| Aspidium oligocarpum var. crassistipitatum Hieron. | Synonym |  | TRO | 
	
		| Aspidium oligodonton Desv. | Unresolved |  | IPNI | 
	
		| Aspidium oligophlebium (Baker) Matsum. | Synonym |  | TRO | 
	
		| Aspidium oligophlebium (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium oligophyllum Rosenst. | Synonym |  | TRO | 
	
		| Aspidium olivaceum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium opacum (Hook.) Benth. | Synonym |  | TRO | 
	
		| Aspidium opizii Wierzb. | Synonym |  | TRO | 
	
		| Aspidium oppositum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium oppositum (Vahl) Sw. | Synonym |  | TRO | 
	
		| Aspidium opulentum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium orbiculatum Desv. | Synonym |  | TRO | 
	
		| Aspidium ordinatum Kunze | Synonym |  | TRO | 
	
		| Aspidium oreopteris Sw. | Unresolved |  | TRO | 
	
		| Aspidium organense C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium orientale Desv. | Unresolved |  | TRO | 
	
		| Aspidium orizabae Fée ex E. Fourn. | Unresolved |  | TRO | 
	
		| Aspidium ornatum H. Christ | Unresolved |  | TRO | 
	
		| Aspidium orosiensis (H. Christ) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium oshimense H. Christ | Synonym |  | TRO | 
	
		| Aspidium otarioides H. Christ | Accepted |  | TRO | 
	
		| Aspidium otarium Kunze ex Mett. | Synonym |  | TRO | 
	
		| Aspidium otophorum Franch. | Synonym |  | TRO | 
	
		| Aspidium oxyodon Franch. | Synonym |  | TRO | 
	
		| Aspidium pachinense Hayata | Unresolved |  | TRO | 
	
		| Aspidium pachychlamys Fée | Synonym |  | TRO | 
	
		| Aspidium pachyphyllum Kunze | Unresolved |  | TRO | 
	
		| Aspidium pachyrachi Kunze | Unresolved |  | IPNI | 
	
		| Aspidium pachyrhachis Kunze ex Mett. | Synonym |  | TRO | 
	
		| Aspidium paleaceum Lag. ex Sw. | Synonym |  | TRO | 
	
		| Aspidium paleaceum D. Don | Synonym |  | TRO | 
	
		| Aspidium paleaceum (T. Moore) Dalla Torre & Sarnth. | Synonym |  | TRO | 
	
		| Aspidium palisoti Desv. | Synonym |  | TRO | 
	
		| Aspidium pallens Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium pallidivenium Hier.in Engl. | Unresolved |  | IPNI | 
	
		| Aspidium pallidum E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium pallidum var. majus E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium palmatum Mett. | Synonym |  | TRO | 
	
		| Aspidium palmipes Kunze | Synonym |  | TRO | 
	
		| Aspidium paludosum Blume | Synonym |  | TRO | 
	
		| Aspidium palustre A. Gray | Synonym |  | TRO | 
	
		| Aspidium pandiforme H. Christ | Synonym |  | TRO | 
	
		| Aspidium pandurifolium C. Chr. | Synonym |  | TRO | 
	
		| Aspidium papuanum (Copel.) Alderw. | Accepted |  | TRO | 
	
		| Aspidium papyraceum Alderw. | Synonym |  | TRO | 
	
		| Aspidium paradoxum Fée | Synonym |  | TRO | 
	
		| Aspidium paraense Willd. | Unresolved |  | IPNI | 
	
		| Aspidium parallelogrammum Kunze | Synonym |  | TRO | 
	
		| Aspidium parasiticum (L.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium parasiticum (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium parasiticum var. didymosorum (C.S.P. Parish ex Bedd.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium parathelypteris H. Christ | Synonym |  | TRO | 
	
		| Aspidium parrallelum Desv. | Unresolved |  | TRO | 
	
		| Aspidium patens (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium patens var. macrourum (Kaulf.) J. Bommer & H. Christ | Synonym |  | TRO | 
	
		| Aspidium patentissimum Wall. ex Kunze | Synonym |  | TRO | 
	
		| Aspidium patulum Sw. | Synonym |  | TRO | 
	
		| Aspidium patulum var. chaerophylloides (Moritz ex Mett.) J. Bommer & H. Christ | Synonym |  | TRO | 
	
		| Aspidium paucicuspe Sturm | Unresolved |  | IPNI | 
	
		| Aspidium pauciflorum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium paucijugum Klotzsch | Synonym |  | TRO | 
	
		| Aspidium pauper Fée | Unresolved |  | IPNI | 
	
		| Aspidium paupertinum Kunze | Synonym |  | TRO | 
	
		| Aspidium pearcei Philippi | Unresolved |  | IPNI | 
	
		| Aspidium pectinatum Christ | Synonym |  | TRO | 
	
		| Aspidium pectinatum Willd. | Synonym |  | TRO | 
	
		| Aspidium pedatum Desv. | Synonym |  | TRO | 
	
		| Aspidium pedicellatum H. Christ | Synonym |  | TRO | 
	
		| Aspidium pedicularis Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium pellitum Willd. | Synonym |  | TRO | 
	
		| Aspidium pellucidum Franch. | Synonym |  | TRO | 
	
		| Aspidium pendulum Raddi | Synonym |  | TRO | 
	
		| Aspidium pendulum Splitg. | Synonym |  | TRO | 
	
		| Aspidium pennigerum H. Christ | Synonym |  | TRO | 
	
		| Aspidium pentagonum Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium pentangularum Col. | Unresolved |  | IPNI | 
	
		| Aspidium pentaphyllum Willd. | Synonym |  | TRO | 
	
		| Aspidium perakense Bedd. | Unresolved |  | IPNI | 
	
		| Aspidium perelegans Col. | Unresolved |  | IPNI | 
	
		| Aspidium perlobato x munitum Christ | Unresolved |  | IPNI | 
	
		| Aspidium persoriferum Copel. | Unresolved |  | TRO | 
	
		| Aspidium phaeocaulon Rosenst. | Synonym |  | TRO | 
	
		| Aspidium phaeochlamys Fée | Unresolved |  | IPNI | 
	
		| Aspidium phaeostigma Ces. | Synonym |  | TRO | 
	
		| Aspidium phegopteris (L.) Baumg. | Synonym |  | TRO | 
	
		| Aspidium philippinense Christ | Unresolved |  | IPNI | 
	
		| Aspidium philippinum Fée | Unresolved |  | IPNI | 
	
		| Aspidium phyllarthron Kunze | Unresolved |  | IPNI | 
	
		| Aspidium phyllitidis Roxb. | Unresolved |  | IPNI | 
	
		| Aspidium physematioides Kuhn & H. Christ | Unresolved |  | TRO | 
	
		| Aspidium pica (L.) Desv. | Accepted |  | TRO | 
	
		| Aspidium pilosiusculum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium pilosulum Klotzsch & H. Karst. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium pilosum Langsd. & Fisch. | Unresolved |  | IPNI | 
	
		| Aspidium pilosum Schur | Unresolved |  | IPNI | 
	
		| Aspidium pinfaense H. Christ | Unresolved |  | TRO | 
	
		| Aspidium pinnatifido-serratum Mett. ex Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium pistillare Sw. | Synonym |  | TRO | 
	
		| Aspidium pittsfordense Eastman | Unresolved |  | IPNI | 
	
		| Aspidium plantagineum (Jacq.) Griseb. | Synonym |  | TRO | 
	
		| Aspidium plaschnickianum Kunze | Synonym |  | TRO | 
	
		| Aspidium platanifolium Mett. | Unresolved |  | TRO | 
	
		| Aspidium platynotus Kunze | Unresolved |  | IPNI | 
	
		| Aspidium platyphyllum Willd. | Synonym |  | TRO | 
	
		| Aspidium platypus Kunze | Unresolved |  | IPNI | 
	
		| Aspidium platyrachis Fée | Synonym |  | TRO | 
	
		| Aspidium pleiosorum Alderw. | Synonym |  | TRO | 
	
		| Aspidium pleiotomum Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium pleocnemioides Alderw. | Synonym |  | TRO | 
	
		| Aspidium plicatum Poepp. ex Kunze | Synonym |  | TRO | 
	
		| Aspidium plukenetii Steud. | Unresolved |  | IPNI | 
	
		| Aspidium plumieri C. Presl | Synonym |  | TRO | 
	
		| Aspidium plumiferum Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium podophyllum Hook. | Synonym |  | TRO | 
	
		| Aspidium poeppigii C. Presl | Synonym |  | TRO | 
	
		| Aspidium pohlianum C.Presl | Unresolved |  | IPNI | 
	
		| Aspidium politum Desv. | Unresolved |  | TRO | 
	
		| Aspidium polyblepharon Rom.; Kze. | Unresolved |  | IPNI | 
	
		| Aspidium polyblepharum Roem. ex Kunze | Synonym |  | TRO | 
	
		| Aspidium polycarpon Blume | Unresolved |  | IPNI | 
	
		| Aspidium polylepis Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium polymorphum Wall. ex Hook. | Synonym |  | TRO | 
	
		| Aspidium polyphyllum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium polypodiforme Makino | Unresolved |  | IPNI | 
	
		| Aspidium polysorum Rosenst. | Accepted |  | TRO | 
	
		| Aspidium polystichoides Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium pontederae Willd. | Unresolved |  | IPNI | 
	
		| Aspidium porphyrophlebium H. Christ | Accepted |  | TRO | 
	
		| Aspidium powellii Christ | Unresolved |  | IPNI | 
	
		| Aspidium praetervisum Kuhn | Synonym |  | TRO | 
	
		| Aspidium prenticei Christ | Unresolved |  | IPNI | 
	
		| Aspidium prescottianum Wall. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium prescottianum var. bakerianum Atk. ex C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium prescottianum var. castaneum C.B. Clarke | Synonym |  | TRO | 
	
		| Aspidium prescottianum var. sinense H. Christ | Synonym |  | TRO | 
	
		| Aspidium preslianum (J. Sm.) Mett. | Accepted |  | TRO | 
	
		| Aspidium pringleanum Gand. | Unresolved |  | TRO | 
	
		| Aspidium prionophyllum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium procerum Bojer | Synonym |  | TRO | 
	
		| Aspidium procurrens Mett. | Synonym |  | TRO | 
	
		| Aspidium producens Fée | Synonym |  | TRO | 
	
		| Aspidium productum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium profereoides H. Christ | Synonym |  | TRO | 
	
		| Aspidium proliferum (Retz.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium proliferum (Retz.) Hieron. | Synonym |  | TRO | 
	
		| Aspidium prolificum Maxim. ex Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium prolixum Willd. | Synonym |  | TRO | 
	
		| Aspidium prolongum Fée | Unresolved |  | IPNI | 
	
		| Aspidium prominens Alderw. | Synonym |  | TRO | 
	
		| Aspidium prominulum H. Christ | Unresolved |  | TRO | 
	
		| Aspidium propinquoides Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium propinquum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium propinquum Fée | Unresolved |  | IPNI | 
	
		| Aspidium prorepens F.M.Bailey | Unresolved |  | IPNI | 
	
		| Aspidium protensum Afzel. ex Sw. | Synonym |  | TRO | 
	
		| Aspidium psammiosorum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium pseudofilix-mas Fée | Synonym |  | TRO | 
	
		| Aspidium pseudolonchitis Dumort | Unresolved |  | IPNI | 
	
		| Aspidium pseudomontanum Hieron. | Synonym |  | TRO | 
	
		| Aspidium pseudovarium H. Christ | Synonym |  | TRO | 
	
		| Aspidium psilopodum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium ptarmica Kunze | Synonym |  | TRO | 
	
		| Aspidium pterifolium Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium pteroides (Retz.) Sw. | Synonym |  | TRO | 
	
		| Aspidium pteroides (Retz.) Ballard | Accepted |  | TRO | 
	
		| Aspidium pteropodum Diels | Unresolved |  | IPNI | 
	
		| Aspidium pteropus Kunze | Synonym |  | TRO | 
	
		| Aspidium puberulum Desv. | Synonym |  | TRO | 
	
		| Aspidium puberulum Fée | Synonym |  | TRO | 
	
		| Aspidium puberum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium pubescens (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium pubirachis Christ | Unresolved |  | IPNI | 
	
		| Aspidium pulchellum Blume | Unresolved |  | IPNI | 
	
		| Aspidium pulchellum Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium pulcherrimum Col. | Unresolved |  | IPNI | 
	
		| Aspidium pulchrum Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium pulverulentum (Poir.) Desv. | Synonym |  | TRO | 
	
		| Aspidium pumilum M. Martens & Galeotti | Synonym |  | TRO | 
	
		| Aspidium puncticaule Blume | Synonym |  | TRO | 
	
		| Aspidium punctilobulum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium punctilobum (Michx.) Sw. | Synonym |  | TRO | 
	
		| Aspidium punctulatum Sw. | Synonym |  | TRO | 
	
		| Aspidium pungens Kaulf. | Synonym |  | TRO | 
	
		| Aspidium purdiei Jenman | Unresolved |  | IPNI | 
	
		| Aspidium purpurascens Blume | Synonym |  | TRO | 
	
		| Aspidium purusense C. Chr. | Synonym |  | TRO | 
	
		| Aspidium pusillum Mett. | Synonym |  | TRO | 
	
		| Aspidium pycnolepis Kunze ex Klotzsch | Synonym |  | TRO | 
	
		| Aspidium pycnopteroides H. Christ | Synonym |  | TRO | 
	
		| Aspidium quadrangulare Fée | Unresolved |  | IPNI | 
	
		| Aspidium quinquangulare Kunze | Unresolved |  | IPNI | 
	
		| Aspidium quinquefidum (Baker) Diels | Synonym |  | TRO | 
	
		| Aspidium quinquefoliatum C. Chr. | Unresolved |  | TRO | 
	
		| Aspidium quinquefoliolatum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium quitensis C. Chr. | Synonym |  | TRO | 
	
		| Aspidium raddianum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium radicans Sieb. | Unresolved |  | IPNI | 
	
		| Aspidium radicans Fée | Unresolved |  | IPNI | 
	
		| Aspidium ramosum P. Beauv. | Synonym |  | TRO | 
	
		| Aspidium rampans (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium rarum Alderw. | Synonym |  | TRO | 
	
		| Aspidium recedens E.J.Lowe | Unresolved |  | IPNI | 
	
		| Aspidium recurvum Bree | Unresolved |  | IPNI | 
	
		| Aspidium reductum Baker | Synonym |  | TRO | 
	
		| Aspidium refractum A.Braun | Unresolved |  | IPNI | 
	
		| Aspidium regium Sw. | Unresolved |  | IPNI | 
	
		| Aspidium reinwardtianum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium remotum A. Braun | Synonym |  | TRO | 
	
		| Aspidium repandum Willd. | Synonym |  | TRO | 
	
		| Aspidium repandum Sodiro | Synonym |  | TRO | 
	
		| Aspidium repens Doll | Unresolved |  | IPNI | 
	
		| Aspidium reptans (J.F. Gmel.) Mett. | Synonym |  | TRO | 
	
		| Aspidium reptans var. asplenioides (Sw.) Mett. | Synonym |  | TRO | 
	
		| Aspidium reptans var. cordatum (Fée) Mett. | Synonym |  | TRO | 
	
		| Aspidium reptans var. hastaefolium (Sw.) Mett. | Synonym |  | TRO | 
	
		| Aspidium reptans var. radicans (J.F. Gmel.) Mett. | Synonym |  | TRO | 
	
		| Aspidium resiniferum Kaulf. | Unresolved |  | IPNI | 
	
		| Aspidium resinofoetidum J.Bommer & Christ | Unresolved |  | IPNI | 
	
		| Aspidium resinosofoetidum (Hook.) J. Bommer & H. Christ | Synonym |  | TRO | 
	
		| Aspidium retroflexum Willd. | Unresolved |  | IPNI | 
	
		| Aspidium retusum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium rhaeticum Willd. | Unresolved |  | IPNI | 
	
		| Aspidium rheosorum (Baker) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium rheticum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium rhizophyllum (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium rhomboideum (Schott) Wall. ex Mett. | Synonym |  | TRO | 
	
		| Aspidium richardii Hook. | Unresolved |  | IPNI | 
	
		| Aspidium ridleyanum Alderw. | Synonym |  | TRO | 
	
		| Aspidium riedleanum Gaudich. | Unresolved |  | IPNI | 
	
		| Aspidium rigidissimum C. Chr. | Unresolved |  | TRO | 
	
		| Aspidium rigidulum Mett.; Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium rigidulum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium riparium Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium rivale Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium rivoirei Fée | Unresolved |  | IPNI | 
	
		| Aspidium rivularioides Fée | Synonym |  | TRO | 
	
		| Aspidium rivulorum (Raddi) Link | Synonym |  | TRO | 
	
		| Aspidium robertianum Luerss. | Synonym |  | TRO | 
	
		| Aspidium rochaleanum Christ | Unresolved |  | IPNI | 
	
		| Aspidium rockii (C. Chr.) Ching | Accepted |  | TRO | 
	
		| Aspidium roseum E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium rostratum Kunth | Synonym |  | TRO | 
	
		| Aspidium rotundatum Willd. | Synonym |  | TRO | 
	
		| Aspidium rotundilobatum Bonap. | Synonym |  | TRO | 
	
		| Aspidium rubiginosum Mann | Unresolved |  | IPNI | 
	
		| Aspidium rufescens Blume | Synonym |  | TRO | 
	
		| Aspidium rufidulum (Michx.) Sw. | Synonym |  | TRO | 
	
		| Aspidium rufinerve (Hayata) Hayata | Synonym |  | TRO | 
	
		| Aspidium rufobarbatum Wall. | Synonym |  | TRO | 
	
		| Aspidium rufostramineum H. Christ | Synonym |  | TRO | 
	
		| Aspidium rufovillosum Rosenst. | Synonym |  | TRO | 
	
		| Aspidium rufum (Poir.) Mett. | Synonym |  | TRO | 
	
		| Aspidium rutaceum Willd. | Synonym |  | TRO | 
	
		| Aspidium sabaei Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium sagenioides Mett. | Accepted |  | TRO | 
	
		| Aspidium sagittifolium Blume | Unresolved |  | IPNI | 
	
		| Aspidium salaccense Blume | Unresolved |  | IPNI | 
	
		| Aspidium samoense Ching | Unresolved |  | TRO | 
	
		| Aspidium sancti Pauli Christ | Unresolved |  | IPNI | 
	
		| Aspidium sancti-gabrielis Fée | Unresolved |  | IPNI | 
	
		| Aspidium sancti-pauli Christ | Unresolved |  | IPNI | 
	
		| Aspidium sanctoides Fée | Unresolved |  | IPNI | 
	
		| Aspidium sanctum Blume | Unresolved |  | TRO | 
	
		| Aspidium savaiiense Christ | Unresolved |  | IPNI | 
	
		| Aspidium saxicola Blume | Synonym |  | TRO | 
	
		| Aspidium scabriusculum Davenp. | Synonym |  | TRO | 
	
		| Aspidium scabriusculum (C. Presl) Salomon | Synonym |  | TRO | 
	
		| Aspidium scabrosum Kuntze | Synonym |  | TRO | 
	
		| Aspidium scalare Christ | Synonym |  | TRO | 
	
		| Aspidium scallanii H. Christ | Accepted |  | TRO | 
	
		| Aspidium scandens Raddi | Synonym |  | TRO | 
	
		| Aspidium scandicinum Willd. | Synonym |  | TRO | 
	
		| Aspidium scariosum Roxb. | Unresolved |  | IPNI | 
	
		| Aspidium schaffneri (Fée) E. Fourn. | Synonym |  | TRO | 
	
		| Aspidium schimperianum Hochst. | Synonym |  | TRO | 
	
		| Aspidium schizolobium Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium schkuhrii Blume | Unresolved |  | IPNI | 
	
		| Aspidium schomburgkii Klotzsch | Synonym |  | TRO | 
	
		| Aspidium schottianum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium schweinitzii Beck | Synonym |  | TRO | 
	
		| Aspidium sclerophyllum Poepp. ex Spreng. | Synonym |  | TRO | 
	
		| Aspidium scolopendrioides (L.) Mett. | Synonym |  | TRO | 
	
		| Aspidium scolopendrioides var. incisum (Sw.) Mett. | Synonym |  | TRO | 
	
		| Aspidium securidiforme Mett. ex Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium securidiformis Mett. | Synonym |  | TRO | 
	
		| Aspidium seemannii Hook. | Synonym |  | TRO | 
	
		| Aspidium semibipinnatum Hook. | Synonym |  | TRO | 
	
		| Aspidium semicordatum (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium semihastatum Kunze | Synonym |  | TRO | 
	
		| Aspidium senanense Franch. & Sav. | Synonym |  | TRO | 
	
		| Aspidium sericeum Fée | Unresolved |  | IPNI | 
	
		| Aspidium serra (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium serratum Sw. | Synonym |  | TRO | 
	
		| Aspidium serrulatum (Sw.) Mett. | Synonym |  | TRO | 
	
		| Aspidium sesquipedale Willd. | Synonym |  | TRO | 
	
		| Aspidium setigerum (Blume) Kuhn | Synonym |  | TRO | 
	
		| Aspidium setigerum (Blume) H. Christ | Synonym |  | TRO | 
	
		| Aspidium setosum Wall. | Synonym |  | TRO | 
	
		| Aspidium setosum (Thunb.) Sw. | Synonym |  | TRO | 
	
		| Aspidium sewellii Kuhn & Decken | Unresolved |  | IPNI | 
	
		| Aspidium shepherdii Kunze ex Mett. | Synonym |  | TRO | 
	
		| Aspidium shikokianum Makino | Synonym |  | TRO | 
	
		| Aspidium siambonense Hieron. | Synonym |  | TRO | 
	
		| Aspidium sibiricum Turcz. | Unresolved |  | IPNI | 
	
		| Aspidium sibiricum Turcz.; Besser | Unresolved |  | IPNI | 
	
		| Aspidium sieberi Steud. | Unresolved |  | IPNI | 
	
		| Aspidium sieberianum Mett.; Salom. | Unresolved |  | IPNI | 
	
		| Aspidium sieboldii Van Houtte ex Mett. | Synonym |  | TRO | 
	
		| Aspidium siifolium (Willd.) Mett. | Synonym |  | TRO | 
	
		| Aspidium sikkimense (Bedd.) Baker | Synonym |  | TRO | 
	
		| Aspidium simonsii (Baker) Bedd. | Synonym |  | TRO | 
	
		| Aspidium simplex (Hook.) Hance | Synonym |  | TRO | 
	
		| Aspidium simplicifolium J. Sm. | Unresolved |  | TRO | 
	
		| Aspidium simplicipinnum Hayata | Unresolved |  | TRO | 
	
		| Aspidium simplicissimum H. Christ | Synonym |  | TRO | 
	
		| Aspidium simulatum Davenp. | Synonym |  | TRO | 
	
		| Aspidium singaporianum Wall. ex Hook. & Grev. | Accepted |  | TRO | 
	
		| Aspidium sintenisii Kuhn & H. Christ | Synonym |  | TRO | 
	
		| Aspidium sinuatum Labill. | Unresolved |  | IPNI | 
	
		| Aspidium sinuatum Gaudich. | Unresolved |  | IPNI | 
	
		| Aspidium sinuatum T.Moore | Unresolved |  | IPNI | 
	
		| Aspidium sinuatum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium skinneri Hook. | Synonym |  | TRO | 
	
		| Aspidium sloanei Christ | Unresolved |  | IPNI | 
	
		| Aspidium sodiroi (Baker) Hieron. | Synonym |  | TRO | 
	
		| Aspidium solutum Wall. | Unresolved |  | TRO | 
	
		| Aspidium sophoroides (Thunb.) Sw. | Synonym |  | TRO | 
	
		| Aspidium sorbifolium Willd. | Synonym |  | TRO | 
	
		| Aspidium sparsiflorum Diels | Synonym |  | TRO | 
	
		| Aspidium sparsum (D. Don) Spreng. | Synonym |  | TRO | 
	
		| Aspidium speciosum Mett. | Synonym |  | TRO | 
	
		| Aspidium speciosum D. Don | Synonym |  | TRO | 
	
		| Aspidium speciosum Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium spectabile Blume | Synonym |  | TRO | 
	
		| Aspidium spekei Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium speluncae (L.) Willd. | Synonym |  | TRO | 
	
		| Aspidium sphaerocarpum Christ | Unresolved |  | IPNI | 
	
		| Aspidium sphaeropteroides (Baker) H. Christ | Synonym |  | TRO | 
	
		| Aspidium spinescens E.J.Lowe | Unresolved |  | IPNI | 
	
		| Aspidium spinulosum (Retz.) Sw. | Synonym |  | TRO | 
	
		| Aspidium spinulosum var. americanum Fischer ex Kunze | Synonym |  | TRO | 
	
		| Aspidium spinulosum var. amurense Milde | Synonym |  | TRO | 
	
		| Aspidium spinulosum x cristatum Lasch | Unresolved |  | IPNI | 
	
		| Aspidium spinulosum x cristatum Lasch ex Milde | Unresolved |  | IPNI | 
	
		| Aspidium splendens Willd. | Synonym |  | TRO | 
	
		| Aspidium splendens (Bedd.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium sporadosorum Kunze | Synonym |  | TRO | 
	
		| Aspidium sprengelii Kaulf. | Synonym |  | TRO | 
	
		| Aspidium squamata Willd. | Synonym |  | TRO | 
	
		| Aspidium squamigerum (Schltdl.) Fée | Synonym |  | TRO | 
	
		| Aspidium squamisetum Kuhn | Synonym |  | TRO | 
	
		| Aspidium squamosum Poir. | Unresolved |  | IPNI | 
	
		| Aspidium squamulosum Kuntze | Synonym |  | TRO | 
	
		| Aspidium squarrosum D. Don | Synonym |  | TRO | 
	
		| Aspidium stenolepis Christ | Unresolved |  | IPNI | 
	
		| Aspidium stenophyllum Diels | Unresolved |  | IPNI | 
	
		| Aspidium stenopteris Kunze | Synonym |  | TRO | 
	
		| Aspidium stenopteron Christ | Unresolved |  | IPNI | 
	
		| Aspidium stimulans Kunze ex Mett. | Synonym |  | TRO | 
	
		| Aspidium stipellatum Blume | Unresolved |  | IPNI | 
	
		| Aspidium stipitatum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium stipulaceum Mett. | Synonym |  | TRO | 
	
		| Aspidium stipulare Willd. | Synonym |  | TRO | 
	
		| Aspidium stramineum Klf.; Spr. | Unresolved |  | IPNI | 
	
		| Aspidium striatum K. Schum. | Synonym |  | TRO | 
	
		| Aspidium strigilosum Davenp. | Synonym |  | TRO | 
	
		| Aspidium strigosum Mett. | Synonym |  | TRO | 
	
		| Aspidium strigosum Willd. | Synonym |  | TRO | 
	
		| Aspidium strigosum Fée | Synonym |  | TRO | 
	
		| Aspidium subaequale Rosenst. | Synonym |  | TRO | 
	
		| Aspidium subalpinum Hand.-Mazz. | Unresolved |  | IPNI | 
	
		| Aspidium subcaudatum Alderw. | Synonym |  | TRO | 
	
		| Aspidium subconfluens Bedd. | Unresolved |  | IPNI | 
	
		| Aspidium subcrenulatum Kuhn | Synonym |  | TRO | 
	
		| Aspidium subdecurrens (Luerss.) C. Chr. | Accepted |  | TRO | 
	
		| Aspidium subdecussatum H. Christ | Synonym |  | TRO | 
	
		| Aspidium subdiaphanum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium subdigitatum Blume | Synonym |  | TRO | 
	
		| Aspidium subebeneum H. Christ | Synonym |  | TRO | 
	
		| Aspidium subelongatum Blume | Unresolved |  | IPNI | 
	
		| Aspidium subexaltatum H. Christ | Synonym |  | TRO | 
	
		| Aspidium subglandulosum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium subincisum (Willd.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium subinerme Kunze | Unresolved |  | IPNI | 
	
		| Aspidium subintegerrimum Hook. & Arn. | Synonym |  | TRO | 
	
		| Aspidium subjunctum Christ | Unresolved |  | IPNI | 
	
		| Aspidium sublanosum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium sublobatum Schumach. | Synonym |  | TRO | 
	
		| Aspidium submarginale F.M.Bailey | Unresolved |  | IPNI | 
	
		| Aspidium submembranaceum Hayata | Accepted |  | TRO | 
	
		| Aspidium submite H. Christ | Synonym |  | TRO | 
	
		| Aspidium subobliquatum Fée | Unresolved |  | IPNI | 
	
		| Aspidium subpectinatum Blume | Unresolved |  | IPNI | 
	
		| Aspidium subpectinatum Christ | Unresolved |  | IPNI | 
	
		| Aspidium subpedatum (Harr.) Diels | Accepted |  | TRO | 
	
		| Aspidium subpubescens Blume | Synonym |  | TRO | 
	
		| Aspidium subquinquefidum P. Beauv. | Synonym |  | TRO | 
	
		| Aspidium subrepandum Baker | Synonym |  | TRO | 
	
		| Aspidium subsageniaceum H. Christ | Synonym |  | TRO | 
	
		| Aspidium subsericeum Mett. | Unresolved |  | IPNI | 
	
		| Aspidium subspinulosum H. Christ | Synonym |  | TRO | 
	
		| Aspidium subtriphyllum (Hook. & Arn.) Hook. | Synonym |  | TRO | 
	
		| Aspidium subtriphyllum f. cuspidatopinnatum Hayata | Synonym |  | TRO | 
	
		| Aspidium subtriphyllum var. ebenosum Nakai | Synonym |  | TRO | 
	
		| Aspidium subtripinnatum Miq. | Synonym |  | TRO | 
	
		| Aspidium sulcatum Kaulf. | Synonym |  | TRO | 
	
		| Aspidium sulcinervium Hieron. | Synonym |  | TRO | 
	
		| Aspidium sumatranum C. Chr. | Synonym |  | TRO | 
	
		| Aspidium syrmaticum Willd. | Synonym |  | TRO | 
	
		| Aspidium tablanum Christ | Synonym |  | TRO | 
	
		| Aspidium tacticopterum Kunze | Synonym |  | TRO | 
	
		| Aspidium tanacetifolium Rupr. | Unresolved |  | IPNI | 
	
		| Aspidium tanacetifolium Opiz | Unresolved |  | IPNI | 
	
		| Aspidium tasmaniae Mett. | Unresolved |  | IPNI | 
	
		| Aspidium tatei (Baker) Diels | Synonym |  | TRO | 
	
		| Aspidium tavoyanum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium taygetense Bory | Unresolved |  | IPNI | 
	
		| Aspidium tectaria Desv. | Unresolved |  | TRO | 
	
		| Aspidium tectum Wall. | Unresolved |  | TRO | 
	
		| Aspidium teijsmannianum Hook. | Unresolved |  | TRO | 
	
		| Aspidium telfairianum Wall. | Unresolved |  | IPNI | 
	
		| Aspidium tenericaule Thwaites | Unresolved |  | IPNI | 
	
		| Aspidium tenerifrons Diels | Unresolved |  | IPNI | 
	
		| Aspidium tenerrimum Fée | Synonym |  | TRO | 
	
		| Aspidium tenerum Spreng. | Unresolved |  | IPNI | 
	
		| Aspidium tenerum Fée | Unresolved |  | IPNI | 
	
		| Aspidium tenue Retz. | Unresolved |  | IPNI | 
	
		| Aspidium tenue Sw. | Unresolved |  | IPNI | 
	
		| Aspidium tenuiculum Fée | Unresolved |  | IPNI | 
	
		| Aspidium tenuifolium Mett.; Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium tenuifolium Luerss. | Unresolved |  | IPNI | 
	
		| Aspidium tenuifolium Mett. | Unresolved |  | IPNI | 
	
		| Aspidium tenuisectum Blume | Synonym |  | TRO | 
	
		| Aspidium teratocarpum Alderw. | Synonym |  | TRO | 
	
		| Aspidium terminale Rosenst. | Synonym |  | TRO | 
	
		| Aspidium terminans Wall. ex Kunze | Synonym |  | TRO | 
	
		| Aspidium ternatense Alderw. | Unresolved |  | TRO | 
	
		| Aspidium ternatum Diels | Unresolved |  | IPNI | 
	
		| Aspidium ternifolium Alderw. | Synonym |  | TRO | 
	
		| Aspidium tetragonum (C. Presl) Mett. | Accepted |  | TRO | 
	
		| Aspidium tetragonum (Sw.) Sw. | Synonym |  | TRO | 
	
		| Aspidium thelypteris (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium thelypteris var. squamigerum Schltdl. | Synonym |  | TRO | 
	
		| Aspidium thelypteris var. squamulosum Schltdl. | Synonym |  | TRO | 
	
		| Aspidium thelypteroides Sw. | Unresolved |  | IPNI | 
	
		| Aspidium thelypteroides Mett. | Unresolved |  | IPNI | 
	
		| Aspidium thibeticum Franch. | Synonym |  | TRO | 
	
		| Aspidium thomsonii Hook. f. | Synonym |  | TRO | 
	
		| Aspidium thonningii Schumach. | Synonym |  | TRO | 
	
		| Aspidium thwaitesii Bedd. | Unresolved |  | IPNI | 
	
		| Aspidium tijucense Fée | Unresolved |  | IPNI | 
	
		| Aspidium tomentosum Willd. | Unresolved |  | IPNI | 
	
		| Aspidium tomentosum Kuhn & Decken | Unresolved |  | IPNI | 
	
		| Aspidium tonduzii H. Christ | Synonym |  | TRO | 
	
		| Aspidium torresianum Gaud.Freyc. | Unresolved |  | IPNI | 
	
		| Aspidium tosaense Makino | Synonym |  | TRO | 
	
		| Aspidium totta Engl. | Unresolved |  | IPNI | 
	
		| Aspidium transitorium Christ | Unresolved |  | IPNI | 
	
		| Aspidium trapezoides Sw. | Synonym |  | TRO | 
	
		| Aspidium trejoi Christ | Synonym |  | TRO | 
	
		| Aspidium trianae Mett. | Synonym |  | TRO | 
	
		| Aspidium triangulare (L.) Desv. | Accepted |  | TRO | 
	
		| Aspidium triangulum Sw. | Unresolved |  | TRO | 
	
		| Aspidium triangulum subsp. caudatum (Jenman) Jenman | Unresolved |  | TRO | 
	
		| Aspidium triangulum subsp. rhizophorum (Jenman) Jenman | Synonym |  | TRO | 
	
		| Aspidium triangulum var. tridens (T. Moore ex Hook.) Griseb. | Synonym |  | TRO | 
	
		| Aspidium tricholepis Christ | Unresolved |  | IPNI | 
	
		| Aspidium trichophlebium Kuhn & Decken | Unresolved |  | IPNI | 
	
		| Aspidium trichophorum Fée | Unresolved |  | TRO | 
	
		| Aspidium trichotomum Fée | Synonym |  | TRO | 
	
		| Aspidium tricuspe Bedd. | Synonym |  | TRO | 
	
		| Aspidium tridens T. Moore ex Hook. | Synonym |  | TRO | 
	
		| Aspidium trifidum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium trifoliatum (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium trifoliatum subsp. amesianum (A.A. Eaton) Clute | Unresolved |  | TRO | 
	
		| Aspidium trifoliatum subsp. heracleifolium (Willd.) Clute | Synonym |  | TRO | 
	
		| Aspidium trifoliatum var. heracleifolium (Willd.) Husn. | Synonym |  | TRO | 
	
		| Aspidium trifoliatum subsp. minimum (Underw.) Clute | Synonym |  | TRO | 
	
		| Aspidium trifolium Alderw. | Synonym |  | TRO | 
	
		| Aspidium triglossum (C. Chr. & Tardieu) Ching | Accepted |  | TRO | 
	
		| Aspidium trilobum Sodiro | Synonym |  | TRO | 
	
		| Aspidium trimenii Diels | Unresolved |  | IPNI | 
	
		| Aspidium tripartitum Diels | Unresolved |  | IPNI | 
	
		| Aspidium tripinnata Ching | Unresolved |  | TRO | 
	
		| Aspidium tripteris D.C. Eaton | Unresolved |  | TRO | 
	
		| Aspidium tripteron Kunze | Synonym |  | TRO | 
	
		| Aspidium triste Blume | Synonym |  | TRO | 
	
		| Aspidium triste Mett. | Synonym |  | TRO | 
	
		| Aspidium truncatulum Sw. | Synonym |  | TRO | 
	
		| Aspidium truncatum Gaudich. | Unresolved |  | IPNI | 
	
		| Aspidium truncatum Trevis. | Unresolved |  | IPNI | 
	
		| Aspidium tsus-simense Hook. | Synonym |  | TRO | 
	
		| Aspidium tuberosum Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium tussacii Fée | Unresolved |  | IPNI | 
	
		| Aspidium tylodes Kunze | Unresolved |  | TRO | 
	
		| Aspidium uliginosum Kunze | Synonym |  | TRO | 
	
		| Aspidium umbilicatum (Poir.) Desv. | Synonym |  | TRO | 
	
		| Aspidium umbrosum Sw. | Unresolved |  | IPNI | 
	
		| Aspidium undulatum Afzel. ex Sw. | Synonym |  | TRO | 
	
		| Aspidium undulatum Thwaites | Synonym |  | TRO | 
	
		| Aspidium unitum (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium unitum Sieber ex Mett. | Synonym |  | TRO | 
	
		| Aspidium unitum var. glabrum Mett. | Synonym |  | TRO | 
	
		| Aspidium unitum var. hirsutum Mett. | Synonym |  | TRO | 
	
		| Aspidium urophyllum (Mett.) H. Christ | Synonym |  | TRO | 
	
		| Aspidium van Heurckii Fourn. | Unresolved |  | IPNI | 
	
		| Aspidium variabilis (Tardieu & Ching) Ching | Accepted |  | TRO | 
	
		| Aspidium varians Mett. ex Kuhn | Synonym |  | TRO | 
	
		| Aspidium variolosum Wall. ex Hook. | Synonym |  | TRO | 
	
		| Aspidium varium (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium varium var. fructuosum H. Christ | Synonym |  | TRO | 
	
		| Aspidium varium var. obtusum H. Christ | Synonym |  | TRO | 
	
		| Aspidium vastum Blume | Synonym |  | TRO | 
	
		| Aspidium veitchianum C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium velatum Kunze | Synonym |  | TRO | 
	
		| Aspidium velleum Willd. | Synonym |  | TRO | 
	
		| Aspidium velutinum A.Rich. | Unresolved |  | IPNI | 
	
		| Aspidium venustum Heward | Synonym |  | TRO | 
	
		| Aspidium verrucosum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium veselskii Hazsl. ex Domin | Synonym |  | TRO | 
	
		| Aspidium vestitum Sw. | Synonym |  | TRO | 
	
		| Aspidium vieillardii Mett. | Synonym |  | TRO | 
	
		| Aspidium vile Kunze | Synonym |  | TRO | 
	
		| Aspidium villosum (L.) Sw. | Synonym |  | TRO | 
	
		| Aspidium villosum Bory ex Willd. | Synonym |  | TRO | 
	
		| Aspidium violascens Link | Synonym |  | TRO | 
	
		| Aspidium viridans Mett.; Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium viridans Mett. | Unresolved |  | IPNI | 
	
		| Aspidium viridescens (Baker) Miq. | Synonym |  | TRO | 
	
		| Aspidium viridulum Desv. | Synonym |  | TRO | 
	
		| Aspidium viscidulum Mett. | Synonym |  | TRO | 
	
		| Aspidium viscosum Bedd. | Unresolved |  | IPNI | 
	
		| Aspidium vitis (Racib.) C. Chr. | Synonym |  | TRO | 
	
		| Aspidium viviparum | Unresolved |  | TRO | 
	
		| Aspidium viviparum var. caudatum (Jenman) Jenman | Synonym |  | TRO | 
	
		| Aspidium viviparum subsp. rhizophorum Jenman | Synonym |  | TRO | 
	
		| Aspidium vogelii Hook. | Synonym |  | TRO | 
	
		| Aspidium volkensii Hier.in Engl. | Unresolved |  | IPNI | 
	
		| Aspidium volubile F.M.Bailey | Unresolved |  | IPNI | 
	
		| Aspidium vulcanicum Blume | Unresolved |  | IPNI | 
	
		| Aspidium waikarense Col. | Unresolved |  | IPNI | 
	
		| Aspidium wakefieldii Hier.in.Engl. | Unresolved |  | IPNI | 
	
		| Aspidium wallichianum Spreng. | Synonym |  | TRO | 
	
		| Aspidium wallichii Hook. | Synonym |  | TRO | 
	
		| Aspidium warburgii Kuhn & Christ in Warb. | Unresolved |  | IPNI | 
	
		| Aspidium wardianum Jenman | Unresolved |  | IPNI | 
	
		| Aspidium wardii Kuhn & Decken | Unresolved |  | IPNI | 
	
		| Aspidium wattii Bedd. | Synonym |  | TRO | 
	
		| Aspidium wawraeanum Szysz.in Beck | Unresolved |  | IPNI | 
	
		| Aspidium webbianum A.Braun | Unresolved |  | IPNI | 
	
		| Aspidium weberi C.Chr. | Unresolved |  | IPNI | 
	
		| Aspidium weigleanum Kunze | Synonym |  | TRO | 
	
		| Aspidium weinlandii H. Christ | Synonym |  | TRO | 
	
		| Aspidium welwitschii Kuhn | Unresolved |  | IPNI | 
	
		| Aspidium whitfordii Copel. in Perkins | Unresolved |  | IPNI | 
	
		| Aspidium wigmanii Racib. | Synonym |  | TRO | 
	
		| Aspidium wilsonii Hier.in Engl. | Unresolved |  | IPNI | 
	
		| Aspidium wrightii Mett. ex D.C. Eaton | Synonym |  | TRO | 
	
		| Aspidium xanthomelas H. Christ | Synonym |  | TRO | 
	
		| Aspidium xiphophyllum Baker | Synonym |  | TRO | 
	
		| Aspidium xylodes Kunze | Synonym |  | TRO | 
	
		| Aspidium yaeyamense Makino | Synonym |  | TRO | 
	
		| Aspidium yoshinagae Makino | Synonym |  | TRO | 
	
		| Aspidium yunnanense H. Christ | Synonym |  | TRO | 
	
		| Aspidium zambesiacum (Baker) Hieron. | Synonym |  | TRO | 
	
		| Aspidium zerophyllum Col. | Unresolved |  | IPNI | 
	
		| Aspidium zeylanicum Fée | Unresolved |  | IPNI | 
	
		| Aspidium zippelianum C. Chr. | Unresolved |  | TRO | 
	
		| Aspidium zollingerianum Kunze | Unresolved |  | IPNI | 
	
		| Aspidium zollingerianum Bedd. | Unresolved |  | IPNI |