Taxonomy Browser

Concept:    details
Higher Taxa class: Equisetopsida C. Agardh
subclass: Polypodiidae Cronquist, Takht. & W. Zimm.
order: Polypodiales Link
family: !Aspleniaceae Newman

  genus: !Asplenium L.   Go to name

Lower Taxa section: Asplenium sect. Acropteris (Link) T. Moore
section: Asplenium sect. Allantodia T. Moore
section: Asplenium sect. Asplenium
section: Asplenium sect. Ceterachopsis J. Sm.
section: Asplenium sect. Daraea T. Moore
section: **Asplenium sect. Euasplenium T. Moore
section: Asplenium sect. Hymenasplenium (Hayata) K. Iwats.
subgenus: Asplenium subgen. Pseudallantodia C.B. Clarke
subgenus: Asplenium subgen. Thamnopteris C. Presl
species: Asplenium abbreviatum Makino
species: Asplenium abrotanoides C. Presl
species: Asplenium abscissum Willd.
species: Asplenium abyssinicum Fée
species: Asplenium achalense Hieron.
species: !Asplenium achilleifolium (M. Martens & Galeotti) Liebm.
species: *Asplenium achilleifolium (Lam.) C. Chr.
variety: Asplenium achilleifolium var. pinnatifido-serratum Hook.
species: Asplenium acrostichoides Sw.
species: **Asplenium acrostichoides Small
species: Asplenium actiniopteroides Peter
species: Asplenium acuminatum Hook. & Arn.
species: Asplenium acutipinnata Bonap.
species: Asplenium acutiserratum (Hieron.) Mickel
species: Asplenium adamsii Alston
species: Asplenium adiantifrons (Hayata) Ching
species: *Asplenium adiantoides Lam.
species: !Asplenium adiantoides (L.) C. Chr.
species: *Asplenium adiantoides Raddi
variety: Asplenium adiantoides var. squamulosum C. Chr. ex Skottsb.
species: !Asplenium adiantum-nigrum L.
species: !Asplenium adnatum Copel.
nothospecies: Asplenium × adulteriniforme Lovis, H. Melzer & Reichst.
nothospecies: Asplenium × adulterinum Milde
species: Asplenium aequilaterale (Hieron.) Viane
species: !Asplenium aethiopicum (Burm. f.) Bech.
species: !Asplenium affine Sw.
species: *Asplenium affine Baker
nothospecies: Asplenium × afghanicum Reichst. & Viane
species: Asplenium africanum Desv.
species: Asplenium afzelii H. Rosend.
species: !Asplenium aitchisonii Fraser-Jenk. & R. Reichst.
species: Asplenium aitonii T. Moore
species: Asplenium alatulum Ching
species: Asplenium alatum Humb. & Bonpl. ex Willd.
species: Asplenium alfredii Rosenst.
species: Asplenium alienum Mett.
species: Asplenium allantodioides Mett.
species: Asplenium alloeopteron Kunze ex Klotzsch
species: !Asplenium altajense (Kom.) Grubov
species: Asplenium alternans Wall. ex Hook.
species: **Asplenium alternans Wall.
nothospecies: Asplenium × alternifolium Wulfen
species: Asplenium alternifolium Wulfen
species: Asplenium altissimum Jenman
species: Asplenium amabile Liebm.
species: Asplenium amazonicum Christ
species: Asplenium ambiguum Sw.
species: Asplenium ambohitantelense Rakotondr.
species: **Asplenium anagrammoides C. Chr.
species: Asplenium anceps Hook. & Grev.
species: Asplenium andapense Tardieu
species: Asplenium andersonii C.B. Clarke
species: Asplenium andrewsii A. Nelson
species: Asplenium angolense Baker
species: Asplenium angustatum Kunze
species: *Asplenium angustifolium A. Gray
species: Asplenium angustifolium Michx.
species: Asplenium angustum Sw.
species: Asplenium anisophylloides Bonap. ex De Wild.
species: *Asplenium anisophyllum Baker ex Henriq.
species: !Asplenium anisophyllum Kunze
variety: Asplenium anisophyllum var. boltini (Hook. ex Schelpe) Bonap.
species: Asplenium annamense Christ
species: Asplenium annetii Alston
species: **Asplenium annobonense Hieron. ex Mildbr.
species: !Asplenium annobonense Viane
species: !Asplenium anogrammoides Christ
species: !Asplenium anomalum Desv.
species: *Asplenium anomalum Sodiro
species: Asplenium anthriscifolium Jacq.
species: !Asplenium antiquum Makino
species: !Asplenium antrophyoides Christ
species: Asplenium apertum C. Chr.
species: Asplenium apogamum N. Murak. & Hatan.
nothospecies: Asplenium × aprutianum Lovis, Melzer & Reichst.
species: Asplenium aquaticum Klotzsch & H. Karst.
species: Asplenium aquilinum Bernh.
species: Asplenium araucarieti Sehnem
species: Asplenium arborescens Mett.
species: Asplenium arboreum Willd.
species: Asplenium arcanum A.R. Sm.
species: Asplenium arcuatum Liebm.
species: Asplenium argentinum Hieron.
species: Asplenium argutum Ching
species: Asplenium argutum Kaulf.
species: Asplenium arifolium Burm. f.
species: Asplenium arisanense Tagawa
species: Asplenium artanense Rosselló, Cubas, Gradaille & B. Sastre
species: Asplenium asperum Mett. ex Hook.
species: Asplenium aspidiiforme Fée
species: Asplenium aspidioides Schltdl.
species: Asplenium asplenioides (Michx.) D.C. Eaton
species: *Asplenium asplenioides (A.C. Sm.) Pittier
species: !Asplenium asterolepis Ching
species: Asplenium athyrioides Fée
species: Asplenium athyrium Spreng.
species: Asplenium atkinsonii (Bedd.) C.B. Clarke
species: Asplenium atropurpureum Bernh.
species: Asplenium atroviride Schelpe
species: Asplenium attenuatum C. Presl
species: Asplenium atuntzeense Viane & Reichst.
species: Asplenium aureum Cav.
species: Asplenium auricularium Desv.
species: *Asplenium auriculatum (Hook. f.) C.V. Morton & Lellinger
species: *Asplenium auriculatum (Thunb.) Kuhn
species: !Asplenium auriculatum Sw.
species: *Asplenium auriculatum Mett.
variety: !Asplenium auriculatum var. aequilaterale Christ
variety: **Asplenium auriculatum var. aequilaterale Christ
species: Asplenium auritum Sw.
species: Asplenium australasicum (J. Sm.) Hook.
species: Asplenium australe T. Moore
species: !Asplenium austrochinense Ching
species: Asplenium avicula Cordem.
species: Asplenium ayopayense M. Kessler & A.R. Sm.
species: Asplenium azomanes Rosselló, Cubas & Rebassa
species: Asplenium azoricum Lovis, Rasbach, K. Rasbach & Reichst.
species: Asplenium badinii Sylvestre & P.G. Windisch
species: Asplenium baibarense Tatew. & Tagawa
species: Asplenium bakeri C. Chr.
species: Asplenium balansae (Baker) Sylvestre
nothospecies: Asplenium × baldense Sleep, Vida & Reichst.
species: Asplenium balearicum Shivas
species: Asplenium balense Chaerle & Viane
species: Asplenium balfourii Baker
species: Asplenium ballivianii Rosenst.
species: Asplenium bangii Hieron.
species: *Asplenium bangii Gand.
variety: Asplenium bangii var. subintegerrimum (Rosenst.) Hieron.
species: Asplenium bantamense (Blume) Baker
species: Asplenium barbaense Hieron.
species: Asplenium barclayanum C.D. Adams
species: Asplenium barkamense Ching
species: Asplenium barteri Hook.
species: Asplenium basilare (Fée) T. Moore
species: Asplenium basiscopicum R.C. Moran & Sundue
nothospecies: Asplenium × bavaricum D.E. Mey.
nothosubspecies: Asplenium × bavaricum nothosubsp. adulteriniforme (Lovis, H. Melzer & Reichst.) Muñoz Garm.
species: Asplenium bechereri D.E. Mey.
species: Asplenium beddomei Mett. ex Kuhn
species: !Asplenium belangeri Bory
species: *Asplenium belangeri (Bory) Kunze
species: Asplenium bellum C.B. Clarke
species: Asplenium benguetense Hieron.
species: Asplenium bernieri Cordem.
species: *Asplenium bertolonii Donn. Sm.
species: Asplenium biafranum Alston & Ballard
species: Asplenium bicrenatum Liebm.
species: **Asplenium bicuspe Hayata
species: Asplenium bidentatum Willd.
species: Asplenium bifrons Sodiro
species: Asplenium bifurctum Opiz
species: Asplenium billetii Christ
species: Asplenium billotii F.W. Schultz
species: Asplenium bipartitum Bory ex Willd.
species: Asplenium bipinnatum C. Chr.
species: Asplenium bipinnatum Roxb.
species: Asplenium bireme C.H. Wright
nothospecies: Asplenium × biscayneanum (D.C. Eaton) A.A. Eaton
species: Asplenium biscayneanum A.A. Eaton
species: *Asplenium bisectum Sw.
species: *Asplenium bissectum Sw.
species: !Asplenium blakistonii Baker
species: Asplenium blanchetii Mett. ex Kuhn
species: Asplenium blastophorum Hieron.
species: Asplenium blechnoides Lag. ex Sw.
species: Asplenium blepharodes D.C. Eaton
species: Asplenium blepharophorum Bertol.
species: Asplenium bodinieri Christ
species: Asplenium boiteaui Tardieu
species: Asplenium bolivianum M. Kessler & A.R. Sm.
species: Asplenium boltonii Hook. ex Schelpe
species: Asplenium borbonicum Hook.
species: Asplenium boreale (Ohwi ex Sa. Kurata) Nakaike
species: Asplenium borealichinense Ching & S.H. Wu
species: Asplenium bornmuelleri Kümmerle
nothospecies: Asplenium × boydstoniae J.W. Short
species: Asplenium brachyotus Kunze
species: Asplenium brachypteron Kunze
species: Asplenium bradei Rosenst.
species: Asplenium bradeorum Hieron.
species: Asplenium bradleyi D.C. Eaton
species: *Asplenium brasiliense Raddi
species: !Asplenium brasiliense Sw.
species: *Asplenium brasiliense Desv.
species: Asplenium brausei Hieron.
species: Asplenium breedlovei A.R. Sm.
species: Asplenium brevipes Baker
species: **Asplenium brevisorum Wall.
species: Asplenium brevisorum (Wall. ex Hook.) T. Moore
species: Asplenium brevisorum Wall. ex Hook.
species: Asplenium brisbaneense Hieron.
species: Asplenium brunneoviride Jenman
species: Asplenium brunnonianum (Wall.) Mett.
species: Asplenium buettneri Hieron.
species: Asplenium bulbiferum G. Forst.
species: !Asplenium bullatum Wall. ex Mett.
species: Asplenium calcicola Tagawa
species: !Asplenium callipteris (Fée) Baker
species: *Asplenium callipteris (Fée) E. Fourn.
species: Asplenium camptocarpon Fée
species: Asplenium camptocarpon (Fée) E. Fourn.
species: Asplenium canariense Willd.
species: Asplenium cancellatum Alston
species: Asplenium canelense Rosenst.
species: Asplenium capense (Kunze) Bir, Fraser-Jenk. & Lovis
nothospecies: Asplenium × capillicaule Fraser-Jenk.
species: !Asplenium capillipes Makino
nothospecies: Asplenium × capillipoides Fraser-Jenk.
species: Asplenium capuronii Tardieu
species: Asplenium caracasanum Willd.
species: Asplenium cardiophyllum (Hance) Baker
species: Asplenium caripense E. Fourn.
species: Asplenium carolinum Maxon
species: Asplenium carvalhoanum Herrero, Aedo, Velayos & Viane
species: !Asplenium castaneoviride Baker
species: Asplenium castaneum Schltdl. & Cham.
species: Asplenium cataractarum Rosenst.
species: !Asplenium caucasicum (Fraser-Jenk. & Lovis) Viane
species: Asplenium caucense H. Karst.
species: Asplenium caudatum G. Forst.
species: Asplenium caudatum Cav.
species: Asplenium cavalerianum Christ
species: Asplenium ceii Pic. Serm.
species: Asplenium celtidifolium (Kunze) Baker
subspecies: Asplenium centovallense subsp. demirizii Viane, Rasbach, Schneller & Reichst.
species: Asplenium centripetale Baker
species: Asplenium centrochinense Christ
species: Asplenium centrovallense D.E. Mey.
species: !Asplenium ceratolepis Christ
species: *Asplenium ceratolepis Christ
species: !Asplenium ceterach L.
species: Asplenium chaerophylloides Fée
species: Asplenium championi Benth.
species: Asplenium changputungense Ching
species: Asplenium chaseanum Schelpe
nothospecies: Asplenium × chasei Viane & Reichst.
species: Asplenium chathamense Brownsey
species: Asplenium cheilosorum Kunze ex Mett.
species: Asplenium chengkouense Ching ex H.S. Kung
species: Asplenium chihuahuense Baker
species: Asplenium chimantae A.R. Sm.
species: Asplenium chimboanum Sodiro
species: Asplenium chimborazense Spruce ex Baker
species: Asplenium chinense Baker
species: Asplenium chingianum Chang Y. Yang
nothospecies: Asplenium × chingii Fraser-Jenk.
species: Asplenium chlaenopteron Fée
species: Asplenium chlorophyllum Baker
species: Asplenium chocoense Triana ex Mett.
species: Asplenium chondrophyllum Bertol. & Colla
species: Asplenium christensenii Tardieu
species: Asplenium christii Hieron.
species: Asplenium cicutarium Sw.
species: Asplenium cimmeriorum
species: Asplenium cirrhatum Rich. ex Willd.
species: Asplenium cladolepton Fée
nothospecies: Asplenium × claphamii (Moore ex E.J. Lowe) Viane
species: Asplenium clarkei (Bedd.) Atk. ex C.B. Clarke
species: Asplenium claussenii Hieron.
nothospecies: Asplenium × clermontiae Syme
species: Asplenium clutei Gilbert
species: !Asplenium coenobiale Hance
species: Asplenium coenopteroides Desv.
species: Asplenium colaniae Tardieu
species: Asplenium commixtum Ching
species: Asplenium commutatum Mett. ex Kuhn
species: Asplenium comptum Hance
species: Asplenium conchatum (Fée) T. Moore
species: Asplenium concinnum Kuhn
species: **Asplenium concinnum Wall.
species: Asplenium concisum Desv.
species: Asplenium congestum C. Chr.
species: Asplenium conilii Franch. & Sav.
species: Asplenium conmixum Ching
species: Asplenium conquisitum Underw. & Maxon ex Christ
species: Asplenium consimile Ching ex S.H. Wu
species: Asplenium contiguum Kaulf.
species: Asplenium cordatum (Thunb.) Sw.
species: Asplenium corderoanum Proctor
species: Asplenium corderoi Sodiro
species: Asplenium cordifolium Mett.
species: Asplenium cordovense Baker
species: *Asplenium coriaceum Baker
species: !Asplenium coriaceum Desv.
species: *Asplenium coriaceum Fée
species: Asplenium coriifolium Liebm.
species: !Asplenium cornutissimum X.C. Zhang & R.H. Jiang
species: Asplenium cornutum Alston
species: Asplenium correardii Tardieu
species: Asplenium costale Sw.
nothospecies: Asplenium × coto-brusense A. Rojas & J.M. Chaves
species: Asplenium cowanii A.R. Sm.
species: Asplenium crassidens Fée
species: Asplenium crassifolium Sodiro
species: !Asplenium crenato-serratum J. Bommer ex Christ
species: Asplenium crenatum Desv.
species: Asplenium crenulatoserrulatum Makino
species: *Asplenium crenulatum (Liebm.) Baker
species: !Asplenium crenulatum J. Presl
species: !Asplenium crinicaule Hance
species: Asplenium crinulosum Desv.
species: !Asplenium cristatum Lam.
species: *Asplenium cristatum Brack.
species: Asplenium cruegeri Hieron.
species: Asplenium cryptolepis Fernald
species: Asplenium cryptopteron Kunze
species: Asplenium csikii Kümmerle & András.
species: Asplenium cubense Hook.
species: Asplenium cultrifolium L.
species: !Asplenium cuneatiforme Christ
species: Asplenium cuneatum Lam.
species: !Asplenium cuneifolium Viv.
species: Asplenium currorii Hook.
species: Asplenium curtidens (Christ) Koidz.
nothospecies: Asplenium × curtissii Underw.
species: Asplenium curtissii Underw.
species: Asplenium curvatum Liebm.
species: Asplenium cuspidatum Lam.
species: Asplenium cyclosorum (Rupr.) Fernald
nothospecies: Asplenium × cynosardoum Rasbach, Vida & Reichst.
species: Asplenium cyprium Viane & Van Den Heede
species: Asplenium cyrtopteron Kunze
species: Asplenium cystopteroides (D.C. Eaton) Hook.
species: Asplenium daghestanicum Christ
species: !Asplenium dalhousiae Hook.
species: Asplenium dareiifolium Bory ex Willd.
species: Asplenium dareoides Desv.
species: Asplenium dareoideum (Mett.) Makino
species: Asplenium daucifolium Lam.
species: Asplenium davallioides Hook.
species: Asplenium davisii Stolze
species: Asplenium dayi Hieron.
species: *Asplenium debile Sodiro
species: !Asplenium debile Fée
species: Asplenium decipiens Kuhn
species: Asplenium decrescens Kunze
species: Asplenium decurtatum Kunze
species: Asplenium decussatum Sw.
species: *Asplenium decussatum L.
species: Asplenium deflexum (Kunze) T. Moore
species: Asplenium dejectum (Baker) Pittier
species: !Asplenium delavayi (Franch.) Copel.
species: Asplenium delicatulum C. Presl
species: Asplenium delitescens (Maxon) L.D. Gómez
species: !Asplenium delitescens x laetum (Maxon) L.D. Gómez X Sw.
species: **Asplenium delitescens x laetum
species: Asplenium deltoideum C. Presl
species: Asplenium densum Brack.
species: *Asplenium dentatum L.
species: !Asplenium dentatum L.
species: **Asplenium denticulatum Wall.
species: Asplenium denticulatum Blume
species: !Asplenium denticulosum Desv.
species: Asplenium denudatum Kuhn
species: Asplenium depauperatum Fée
species: Asplenium deqenense Ching
species: Asplenium desvauxii Mett.
species: Asplenium dianae A.R. Sm.
nothospecies: Asplenium × diasii H. Schaef., Rumsey & Rasbach
species: Asplenium dielerectum Viane
species: Asplenium dielfalcatum Viane
species: Asplenium diellaciniatum Viane
species: Asplenium dielmannii Viane
species: Asplenium dielpallidum N. Snow
species: Asplenium difforme R. Br.
species: Asplenium dilatatum (Blume) Hook.
species: !Asplenium dimidiatum Sw.
species: Asplenium dimidiatum Hook.
species: *Asplenium dimidiatum Hook.
variety: Asplenium dimidiatum var. boliviense Rosenst.
variety: Asplenium dimidiatum var. longicaudatum Hieron.
forma: Asplenium dimidiatum fo. subaequilaterale Hieron.
variety: *Asplenium dimidiatum var. subaequilaterale Baker
variety: !Asplenium dimidiatum var. subaequilaterale Baker
variety: Asplenium dimidiatum var. typicum Hieron.
variety: Asplenium dimidiatum var. zenkeri Hieron.
species: Asplenium diminutum Baker ex Jenman
species: Asplenium diplazisorum Hieron.
species: Asplenium diplosceum Hieron.
nothospecies: Asplenium × dirense Viane & Reichst.
species: Asplenium discolor Kunze
species: !Asplenium discrepans Rosenst.
species: Asplenium dispersum Kunze
species: !Asplenium dissectum Sw.
species: *Asplenium dissectum Link
species: Asplenium dissectum J.F. Gmel.
forma: Asplenium dissectum fo. laxum Hieron.
species: !Asplenium distans D. Don
species: *Asplenium distans Fée
variety: **Asplenium distans var. carieri Christ
species: Asplenium divaricatum Kunze
species: Asplenium divergens Mett. ex Baker
species: *Asplenium diversifolium Wall.
species: Asplenium divisissimum Baker
species: Asplenium doederleinii Luerss.
species: !Asplenium dolomiticum (Lovis & Reichst.) Á. Löve & D. Löve
species: Asplenium dolosum Milde
species: Asplenium dombeyi (Desv.) Mett.
species: Asplenium donianum Mett.
species: Asplenium donnell-smithii Christ
species: Asplenium douglasii Hook. & Grev.
species: Asplenium dregeanum Kunze
species: !Asplenium drepanophyllum Kunze
species: *Asplenium drepanophyllum Baker
species: Asplenium drepanopterum (Kunze) A. Braun
species: Asplenium duale Jenman
species: *Asplenium dubiosum Davenp.
species: Asplenium dubium Mett.
species: Asplenium duesenii Luerss. ex Bonap.
species: Asplenium dufourii Fée
species: Asplenium dulongjiangense Viane
species: *Asplenium dulongjiangense Y.F. Deng
species: Asplenium duplicatoserratum Ching ex S.H. Wu
species: Asplenium duthiei Bedd.
species: Asplenium eatonii Davenp.
species: Asplenium ebeneum Aiton
nothospecies: Asplenium × ebenoides R.R. Scott (pro. sp.)
species: Asplenium ebenoides R.R. Scott
species: Asplenium ebenoides x platyneuron
species: Asplenium eberhardtii Tardieu
species: Asplenium eberlei D.E. Mey.
species: Asplenium eburneum J. Sm.
species: Asplenium eburneum Mett.
species: Asplenium ecuadorense Stolze
species: Asplenium efulense Baker
species: Asplenium eggersii Sodiro
nothospecies: Asplenium × eglii Lovis & Reichst.
species: Asplenium elatius Link
species: Asplenium elegantulum Hook.
species: Asplenium elliottii C.H. Wright
species: *Asplenium elliottii Bonap.
species: Asplenium elongatum Sw.
species: Asplenium emarginatum P. Beauv.
species: Asplenium enatum Brack.
species: Asplenium ensiforme Wall. ex Hook. & Grev.
species: !Asplenium erectum Bory ex Willd.
species: *Asplenium erectum M. Martens & Galeotti
variety: Asplenium erectum var. erectum
variety: Asplenium erectum var. gracile (Pappe & Rawson) Tardieu
variety: Asplenium erectum var. harpeodes (Kunze) Mett.
variety: Asplenium erectum var. macraei (Hook. & Grev.) Sodiro
variety: Asplenium erectum var. pteropus (Kaulf.) Sodiro
variety: Asplenium erectum var. subbipinnatum Hook.
variety: Asplenium erectum var. usambarense Schelpe
variety: Asplenium erectum var. zeyheri (Pappe & Rawson) Alston & Schelpe
species: Asplenium erosodentatum Blume
species: *Asplenium erosum Maxon
species: !Asplenium erosum L.
variety: Asplenium erosum var. duale (Jenman) Proctor
variety: Asplenium erosum var. erosum
species: Asplenium escaleroense Christ
species: Asplenium escragnollei Fée
species: Asplenium esculentum (Retz.) C. Presl
species: Asplenium eutecnum A.R. Sm.
species: Asplenium excelsum Lellinger
species: Asplenium excisum C. Presl
species: !Asplenium exiguum Bedd.
species: !Asplenium expansum (Willd.) C. Presl
species: **Asplenium expansum (Willd.) Willd. ex E. Fourn.
species: Asplenium extensum Fée
species: Asplenium eylesii R. Sim
species: Asplenium fadyenii Hook.
species: !Asplenium falcatum Lam.
species: *Asplenium falcatum Sw.
species: *Asplenium falcatum M. Martens & Galeotti
variety: Asplenium falcatum var. bipinnatum Sledge
species: Asplenium falcinellum Maxon
species: Asplenium falsum Retz.
species: Asplenium falx Desv.
species: Asplenium fangii Ching
species: Asplenium faurei Christ
nothospecies: Asplenium × fawcettii Jenman
species: Asplenium feei Kunze ex Fée
species: Asplenium fengyangshanense Ching & C.F. Zhang
species: Asplenium fenzlianum Luerss.
species: Asplenium ferulaceum T. Moore ex Hook.
species: Asplenium fibrillosum Pringle & Davenp.
species: Asplenium ficifolium Goldm.
species: Asplenium filare (Forssk.) Alston
species: Asplenium filicaule Baker
species: Asplenium filipendulifolium Thouars
species: Asplenium filipes Copel.
species: Asplenium filix-femina (L.) Bernh.
species: Asplenium filix-femina Alph. Wood
species: Asplenium filix-femina A. Gray
variety: Asplenium filix-femina var. attenuatum Wall. ex C.B. Clarke
subspecies: Asplenium filix-femina subsp. cyclosorum C. Chr.
variety: Asplenium filix-femina var. cyclosorum Ledeb.
forma: Asplenium filix-femina fo. dentigera (Wall. ex C.B. Clarke) C. Hope
variety: Asplenium filix-femina var. dentigera Wall. ex C.B. Clarke
subvariety: Asplenium filix-femina subvar. elongata Clarke ex Blanf.
variety: Asplenium filix-femina var. flabellulata C.B. Clarke
variety: Asplenium filix-femina var. pectinatum Wall. ex C.B. Clarke
variety: Asplenium filix-femina var. polyspora C.B. Clarke
subvariety: Asplenium filix-femina subvar. rubricaule Edgew. ex Clarke
variety: Asplenium filix-femina var. sitchense Ledeb.
species: Asplenium filix-mas Schrad.
species: Asplenium fimbriatum Hook.
species: Asplenium fimbriatum Kunze
species: Asplenium finckii Baker
species: !Asplenium finlaysonianum Wall. ex Hook
species: Asplenium firmum Kunze
species: Asplenium fissidens Bory
species: Asplenium fissum Kit. ex Willd.
variety: *Asplenium flabellatum var. tripinnatum Hieron.
species: Asplenium flabellifolium Cav.
species: !Asplenium flabellulatum Kunze
species: *Asplenium flabellulatum Mett.
variety: Asplenium flabellulatum var. dentatum Klotzsch
variety: Asplenium flabellulatum var. flabellulatum
variety: Asplenium flabellulatum var. partitum Klotzsch
variety: Asplenium flabellulatum var. tripinnatum Hieron.
species: Asplenium flaccidum Bonap.
species: Asplenium flaccidum G. Forst.
species: Asplenium flavescens Mett.
species: Asplenium flavidum Sodiro
species: *Asplenium flexuosum C. Presl
species: !Asplenium flexuosum Schrad.
species: Asplenium fluminense Hieron.
species: Asplenium foeniculaceum Kunth
species: **Asplenium foliolosum Wall.
species: Asplenium foliosum (Wall. ex C.B. Clarke) C. Hope
species: Asplenium fontanum (L.) Bernh.
species: Asplenium foresiense Legrand
species: !Asplenium formosae Christ
species: Asplenium formosanum Baker
species: Asplenium formosum Willd.
species: Asplenium fournieri Kuhn ex E. Fourn.
species: Asplenium fragile C. Presl
species: !Asplenium fragrans Sw.
species: *Asplenium fragrans Hook.
variety: Asplenium fragrans var. foeniculaceum (Kunth) Hook.
variety: Asplenium fragrans var. mexicanum (M. Martens & Galeotti) Christ
species: Asplenium franconis (Liebm.) Mett.
species: **Asplenium fraseri Mett.
species: Asplenium fraternum Fée
species: Asplenium fraxinifolium Wall. ex Hook.
species: Asplenium friesiorum C. Chr.
species: !Asplenium fugax Christ
species: Asplenium fujianense Ching
species: *Asplenium fujianense Ching ex S.H. Wu
species: Asplenium fujianensoides Viane & Reichst.
species: !Asplenium fuliginosum Hook.
species: *Asplenium fuliginosum Sodiro
species: Asplenium furcatum Thunb.
species: Asplenium furfuraceum Ching
species: Asplenium fuscipes Baker
species: Asplenium fuscopubescens Hook.
species: Asplenium fuscum Baker
species: Asplenium galeottii Fée
species: Asplenium galipanense Hieron.
nothospecies: Asplenium × garhwalense Fraser-Jenk.
nothospecies: Asplenium × garhwalense kumaonicum Fraser-Jenk. & Khullar
species: Asplenium gastonis Fée
species: Asplenium gautieri Hook.
species: Asplenium gemmascens Alston
species: *Asplenium gemmiferum Tardieu
species: !Asplenium gemmiferum Schrad.
variety: Asplenium gemmiferum var. flexuosum (Schrad.) Bonap. ex De Wild.
species: Asplenium gentryi A.R. Sm.
species: Asplenium geppii Carruth.
nothospecies: Asplenium × germanicum Weis
species: Asplenium germanicum Weis
species: Asplenium ghiesbreghtii E. Fourn.
species: Asplenium gibertianum Hook.
species: Asplenium gilbertii Proctor
species: Asplenium gillesianum Hook.
species: Asplenium gilliesii Hook.
species: Asplenium gilpinae Baker
species: **Asplenium glanduliferum Wall.
species: !Asplenium glanduliserratum Ching ex S.H. Wu
species: Asplenium glandulosoides Á. Löve & D. Löve
species: Asplenium glandulosum Loisel.
species: Asplenium glenniei Baker
species: Asplenium godmanii Baker
species: Asplenium goetzei Hieron.
species: Asplenium goldmannii Underw.
species: Asplenium gomezianum Lellinger
species: Asplenium gongylodes Schkuhr
species: Asplenium goudeyi D.L. Jones
species: !Asplenium gracile D. Don
species: *Asplenium gracile Pappe & Rawson
species: *Asplenium gracile (E. Fourn.) Hemsl.
species: *Asplenium gracile Fée
species: Asplenium gracilipes Ching & Y.X. Lin
species: Asplenium gracillimum Colenso
species: Asplenium graminoides (Sw.) Sw.
species: Asplenium grammitoides (C. Presl) Hook.
species: Asplenium grande Fée
species: Asplenium grandifolium Sw.
species: Asplenium grandifrons Christ
nothospecies: Asplenium × gravesii Maxon
species: Asplenium gregoriae Baker
species: Asplenium grevillei Wall. ex Hook. & Grev.
species: !Asplenium griffithianum Hook.
species: Asplenium griffithii (T. Moore) Baker
species: Asplenium guatemalense Hieron.
species: !Asplenium gueinzianum Mett. ex Kuhn
variety: Asplenium gueinzianum var. acutipinna Bir
species: Asplenium guichardii Litard.
species: Asplenium guineense K. Schum.
species: Asplenium gulingense Ching & S.H. Wu
species: Asplenium gymnogrammoides Klotzsch ex Mett.
species: Asplenium haenkeanum (C. Presl) Hieron.
species: Asplenium hagenbeckii Hieron.
species: Asplenium hahnii E. Fourn.
species: !Asplenium hainanense Ching
species: Asplenium hallbergii Mickel & Beitel
species: Asplenium hallei Tardieu
species: Asplenium hallii Hook.
species: Asplenium hancei Baker
species: Asplenium hancockii Maxim.
species: *Asplenium hancockii Baker
species: **Asplenium hancockii Maxim.
species: Asplenium hangzhouense Ching & C.F. Zhang
species: Asplenium haplophyllum Domin
species: Asplenium harpeodes Kunze
species: Asplenium harrisii Jenman
species: Asplenium harrisonii Baker
species: Asplenium hartianum Jenman
species: Asplenium hasslerianum Christ
species: !Asplenium hastatum Klotzsch ex Kunze
species: **Asplenium hastatum Bory ex Munby
variety: Asplenium hastatum var. pterocaulon Hook.
species: Asplenium haussknechtii Godet & Reut.
species: Asplenium hebeiense Ching & S.H. Wu
species: Asplenium helii Lusina
species: Asplenium hemionitideum Baker
species: Asplenium hemionitis L.
species: Asplenium hemitomum Hieron.
species: Asplenium henryi Baker
species: Asplenium herbaceum Fée
nothospecies: Asplenium × herb-wagneri W.C. Taylor & Mohlenbr.
species: Asplenium hermannii-christii Fomin
species: Asplenium herpetopteris Baker
species: Asplenium herzogii Rosenst.
species: Asplenium hesperium Mickel & Beitel
species: Asplenium heterocarpum Wall. ex Hook.
species: **Asplenium heterocarpum Wall.
species: Asplenium heterocarpum Blume
species: Asplenium heterochroum Kunze
species: Asplenium heterolobum Sodiro
species: Asplenium heterophlebium Mett. ex Baker
species: Asplenium heterophyllum C. Presl
nothospecies: Asplenium × heteroresiliens W.H. Wagner (pro. sp.)
species: Asplenium heteroresiliens W.H. Wagner
nothospecies: Asplenium × heufleri Reichardt
species: *Asplenium heufleri Reichardt
species: Asplenium hians (Kunze ex Klotzsch) Mett.
species: Asplenium hieronymi Sodiro
species: *Asplenium hindusthanensis Bir
species: Asplenium hirtum Kaulf.
species: Asplenium hobdyi W.H. Wagner
species: Asplenium hoffmannii Hieron.
species: Asplenium holmbergii Hicken
species: Asplenium holophlebium Baker
species: Asplenium holophyllum Baker
species: !Asplenium holosorum Christ
species: Asplenium holstii Hieron.
species: Asplenium hondoense N. Murak. & Hatan.
species: **Asplenium hookerianum T. Moore
nothospecies: Asplenium × hopei Viane & Reichst.
species: **Asplenium hopeyense Ching
species: Asplenium horridum Kaulf.
species: Asplenium hostmannii Hieron.
species: Asplenium huawuense Z. R. Wang
species: !Asplenium humbertii Tardieu
species: Asplenium humblotii Hieron.
species: !Asplenium humile Spreng.
species: *Asplenium humile Sodiro
species: !Asplenium humistratum Ching ex H.S. Kung
species: Asplenium hunzanum Reichst. & Fraser-Jenk.
species: Asplenium hybridum (Milde) Bange
species: Asplenium hymenodes Mett.
species: Asplenium hypomelas Kuhn
species: Asplenium iezimaense Tagawa
species: Asplenium imbricatum Hook. & Grev.
species: *Asplenium inaequilaterale (Liebm.) Fée
species: !Asplenium inaequilaterale Willd.
species: *Asplenium inaequilaterale M. Martens & Galeotti
species: Asplenium inaequilaterum (Liebm.) Mett.
species: **Asplenium inciso-alatum T. Moore
nothospecies: Asplenium × incisoserratum (Rosenst.) N. Murak. & R.C. Moran
species: !Asplenium incisum Thunb.
species: Asplenium incisuratum Fée
species: Asplenium incurvatum Fée
species: !Asplenium indicum Sledge
species: Asplenium indopakistanicum Reichst. & Viane
species: *Asplenium induratum Christ
species: !Asplenium induratum Hook.
species: Asplenium indusiatum Copel.
species: Asplenium inexpectatum E.L. Braun ex C.V. Morton
species: Asplenium insigne Liebm.
species: Asplenium insiticium Brack.
species: Asplenium insolitum A.R. Sm.
species: Asplenium integerrimum Spreng.
species: Asplenium integrum Fée
species: !Asplenium interjectum Christ
species: Asplenium intermedium Kaulf.
species: Asplenium iridiphyllum Hayata
species: Asplenium iskardense Viane & Reichst.
species: Asplenium jahandiezii Rouy
species: Asplenium jamaicense Jenman
species: Asplenium jamesonii Hook.
species: Asplenium japonicum Thunb.
species: Asplenium jaundeense Hieron.
species: Asplenium javanicum Blume
nothospecies: !Asplenium × javorkae Kümmerle
species: Asplenium jenmanii Proctor
species: Asplenium jiulungense Ching
nothospecies: Asplenium × joellaui N. Snow
species: Asplenium jucundum Fée
species: Asplenium juglandifolium Lam.
species: Asplenium kamtschatkanum Gilbert
species: Asplenium kangdingense Ching & H.S. Kung
species: !Asplenium kansuense Ching
species: Asplenium kapplerianum Kunze
species: Asplenium karstenianum Klotzsch
species: Asplenium kassneri Hieron.
species: Asplenium kaulfussii Schltdl.
species: Asplenium kellermanii Maxon
species: Asplenium kentuckiense T.N. McCoy
nothospecies: Asplenium × kenzoi Sa. Kurata
species: Asplenium khullarii T. Reichst. & Rasbach ex Fraser-Jenk.
species: !Asplenium kiangsuense Ching & Y.X. Jin
species: Asplenium klotzschii Mett.
species: Asplenium kobayashii Tagawa
species: !Asplenium komarovii Akas.
species: Asplenium kraussii T. Moore
species: Asplenium kuehnianum C. Chr.
species: !Asplenium kukkonenii Viane & Reichst.
species: Asplenium kunzeanum Klotzsch ex Rosenst.
species: Asplenium kunzei Mett.
nothospecies: Asplenium × lacei Viane & Reichst.
species: Asplenium laceratum Desv.
species: Asplenium lacerum Schltdl. & Cham.
species: Asplenium laciniatum D. Don
species: Asplenium lacinioides Fraser-Jenk., Pangtey & Khullar
species: !Asplenium laetum Sw.
species: *Asplenium laetum Schkuhr
variety: Asplenium laetum var. brachyotus (Kunze) Bonap.
variety: Asplenium laetum var. incisoserratum Rosenst.
forma: **Asplenium laetum fo. minor Sw.
species: Asplenium lamprocaulon Fée
species: Asplenium lanceolatum Forssk.
species: Asplenium lanceum Thunb.
species: Asplenium langsdorffii Sehnem
species: Asplenium lankongense Ching
species: !Asplenium laserpitiifolium Lam.
species: *Asplenium laserpitiifolium C. Presl
variety: Asplenium laserpitiifolium var. morrisonense Hayata
species: Asplenium lasiopteris (Kunze) Mett.
species: Asplenium lastii C. Chr.
species: Asplenium lastreoides Baker
species: Asplenium latecuneatum Christ
species: Asplenium latedens Ching
species: Asplenium latibasis (Ching & K.H. Shing) Nakaike
species: Asplenium latibasis (Ching) Viane
species: *Asplenium latifolium D. Don
species: Asplenium latifolium Bory
species: Asplenium latilobum Viane
species: Asplenium latipes (Ching ex S.H. Wu) Viane
nothospecies: *Asplenium × laui (W.H. Wagner) N. Snow
species: Asplenium laui Ching
species: Asplenium laurentii J. Bommer ex Christ
species: Asplenium lavanchei Bonap.
species: Asplenium laxum Desv.
species: Asplenium lealii Alston
species: Asplenium leandrianum Tardieu
species: Asplenium lechleri Mett.
species: Asplenium leiboense Ching
species: Asplenium lepidorachis Baker
species: Asplenium lepidorachis (Baker) C. Chr.
species: Asplenium lepidum C. Presl
species: Asplenium leptochlamys Sodiro
species: !Asplenium leptophyllum Sw.
species: *Asplenium leptophyllum Baker
species: *Asplenium leptophyllum Fée
species: *Asplenium leptophyllum Lag., D. García & Clemente
species: !Asplenium lepturus J. Sm. ex C. Presl
species: Asplenium leucothrix Maxon
species: Asplenium levyi E. Fourn.
species: Asplenium lilloanum de la Sota
species: *Asplenium limbatum Willd.
species: Asplenium linckii Kuhn
species: Asplenium lindbergii Mett.
species: Asplenium lindeni Hook.
species: Asplenium linearilobum Peter
species: Asplenium linearipinnatum Bonap.
species: Asplenium lineatum Sw.
species: Asplenium lividum Mett. ex Kuhn
species: Asplenium lobatum Pappe & Rawson
species: Asplenium lobbianum Hook.
nothospecies: Asplenium × lobmingense Lovis, H. Melzer & Reichst.
species: Asplenium lobulatum Mett.
species: **Asplenium lobulosum Wall.
species: Asplenium lobulosum Wall. ex Mett.
species: Asplenium lofouense Christ
species: Asplenium loherianum Christ
species: Asplenium lokohoense Tardieu
species: Asplenium lolegnamense (Gibby & Lovis) Viane
species: Asplenium lomariaceum Christ
species: Asplenium lonchophyllum (Kunze) Mett.
species: Asplenium longicauda Hook.
species: Asplenium longicaudata Bonap.
species: *Asplenium longicaudatum Mickel & Stolze
species: !Asplenium longicaudatum Bonap.
species: *Asplenium longifolium D. Don
species: Asplenium longifolium Schrad.
species: Asplenium longisorum Baker
species: Asplenium longistipes (Ching ex S.H. Wu) Viane
species: Asplenium longistipitata R.H. Miao
species: Asplenium longjinense Ching & S.H. Wu
species: Asplenium longkaense Rosenst.
species: **Asplenium longmenense Z. R. Wang & K.Q. Wang
species: Asplenium lorentzii Hieron.
species: *Asplenium loriceum Christ
species: Asplenium loriforme Hook.
species: **Asplenium lovisii Rothm.
species: Asplenium loxogrammoides Christ
species: Asplenium loxoscaphoides Baker
species: Asplenium lugubre Liebm.
species: Asplenium lunulatum Sw.
nothospecies: Asplenium × lusaticum D.E. Mey.
species: !Asplenium lushanense C. Chr.
species: **Asplenium luyunense Z. R. Wang
species: Asplenium luzoniense Spreng.
species: Asplenium lydgatei Hillebr.
species: Asplenium macdonellii Bedd.
species: Asplenium macilentum Kunze ex Klotzsch
species: Asplenium mackinnoni C. Hope
species: Asplenium macraei Hook. & Grev.
species: **Asplenium macrocarpon (Fée) T. Moore
species: !Asplenium macrocarpon (Fée) Desv.
species: **Asplenium macrocarpon (Blume) Hook.
variety: Asplenium macrocarpon var. atkinsonii Hook. & Baker
species: Asplenium macrocarpum (Bedd.) C. Hope
species: !Asplenium macrodictyon Baker
species: *Asplenium macrodictyon Baker
species: Asplenium macrodon Fée
species: Asplenium macrolepis Domin
species: Asplenium macrophlebium Baker
species: Asplenium macrophyllum Sw.
species: Asplenium macropterum Sodiro
species: Asplenium macrosorum Bertol. ex Colla
species: Asplenium macrotis Baker
species: Asplenium macrurum Mickel & Stolze
species: Asplenium madagascariense Baker
species: !Asplenium mae Viane & Reichst.
species: Asplenium magellanicum Kaulf.
species: !Asplenium magnificum (Ching) Bir, Fraser-Jenk. & Lovis
species: Asplenium mainlingense Ching & S.K. Wu
species: Asplenium majoricum Litard.
species: Asplenium makinoi Y. Yabe ex Hayata
species: Asplenium malabaricum Mett.
species: Asplenium malcom-smithii Proctor
species: Asplenium mangindranense Tardieu
species: Asplenium mannii Hook.
species: Asplenium marginatum L.
species: Asplenium marinum L.
species: Asplenium marojejyense Tardieu
species: Asplenium martensii Mett.
species: Asplenium martianum C. Chr.
species: Asplenium mascareinense Desv.
species: Asplenium mascarenhense Fée
species: Asplenium masoulae Bonap.
species: Asplenium mathewsii T. Moore
species: !Asplenium matsumurae Christ
species: Asplenium mattirolii Bosco
species: Asplenium mauritiensis Lorence
species: Asplenium maximum D. Don
species: Asplenium maxonii Lellinger
species: Asplenium megalura Hieron.
species: Asplenium megaphyllum Baker
species: Asplenium meiotomum Hillebr.
species: Asplenium melanocaulon Willd.
species: Asplenium melanolepis Franch. & Sav.
species: *Asplenium melanolepis Baker
species: Asplenium melanolepis Colenso
species: Asplenium melanopus Sodiro
species: Asplenium melanorachis C. Chr.
species: Asplenium melanosorum Sodiro
species: Asplenium membranifolium Maxon
species: Asplenium meniscioides Sodiro
species: Asplenium menziesii Hook. & Grev.
species: Asplenium mertensianum Kunze
species: Asplenium mesosorum Makino
species: Asplenium mettenianum Miq.
species: Asplenium mettenii Kuhn
species: Asplenium mexiae Copel.
species: Asplenium mexicanum M. Martens & Galeotti
species: Asplenium micantifrons Tuyama ex H. Ohba
species: Asplenium michauxii Spreng.
species: Asplenium micropaleatum M. Kessler & A.R. Sm.
species: Asplenium micropteron Baker
species: !Asplenium microtum Maxon
species: Asplenium mildbraedii Hieron.
species: Asplenium mildei Kuhn
species: Asplenium milnei Carruth.
species: Asplenium minimum M. Martens & Galeotti
species: *Asplenium minimum Chang Y. Yang
species: Asplenium minus Blume
species: Asplenium minutum Willd. ex Klotzsch
species: *Asplenium minutum Chang Y. Yang
species: Asplenium miradorense Liebm.
species: **Asplenium miyunense Ching & Z.R. Wang
species: Asplenium moccenianum Sodiro
species: Asplenium mocquerysii Christ
species: Asplenium modestum Maxon
species: *Asplenium monanthemum L. f. ex Murray
species: !Asplenium monanthes L.
species: *Asplenium monanthes Murray
variety: Asplenium monanthes var. castaneum (Schltdl. & Cham.) Stolze
variety: Asplenium monanthes var. monanthes
variety: Asplenium monanthes var. triangularipinnta Bonap.
variety: Asplenium monanthes var. wagneri (Mett. ex Kuhn) Stolze
variety: Asplenium monanthes var. yungense Rosenst.
species: Asplenium mongolicum Franch.
species: Asplenium monilisorum Domin
species: Asplenium monodon Liebm.
species: Asplenium montanum Willd.
species: Asplenium monteverdense Hook.
species: Asplenium monticolum Jenman
species: Asplenium morganii W.H. Wagner
species: Asplenium moritzianum Klotzsch
species: Asplenium moritzii Mett.
species: Asplenium morogorense Viane
species: Asplenium morrisonense (Hayata) Hayata
species: Asplenium mosetenense M. Kessler
species: Asplenium mossambicense Schelpe
species: Asplenium moupinense Franch.
species: Asplenium mourai Hieron.
species: Asplenium mucronatum C. Presl
species: **Asplenium multicaudatum Wall.
species: Asplenium multicaudatum Wall. ex C.B. Clarke
species: *Asplenium multijugum Wall.
species: Asplenium multijugum Wall. ex Mett.
species: Asplenium munchii A.R. Sm.
nothospecies: Asplenium × murbeckii Dörfl.
species: Asplenium murbeckii Dörfl.
species: Asplenium muricatum Mett.
nothospecies: Asplenium × mustangense Fraser-Jenk., Pangtey & Khullar
species: Asplenium muticum Gilbert
species: Asplenium myapteron Fée
species: *Asplenium myriophyllum Chapm.
species: !Asplenium myriophyllum (Sw.) C. Presl
variety: Asplenium myriophyllum var. brevisorum Proctor
variety: *Asplenium myriophyllum var. macraei Griseb.
variety: Asplenium myriophyllum var. majus C. Presl
variety: Asplenium myriophyllum var. minus C. Presl
variety: Asplenium myriophyllum var. myriophyllum
species: Asplenium nakanoanum Makino
species: Asplenium nanchuanense Ching & Zheng Y. Liu
species: Asplenium nanum Willd.
species: Asplenium neglectum H. Karst.
species: Asplenium nemorale Baker
species: Asplenium neogranatensi Fée
species: Asplenium neohainanense (Ching) Viane
species: Asplenium neolaserpitiifolium Tardieu & Ching
species: Asplenium neomutijugum Ching
species: !Asplenium neovarians Ching
species: Asplenium nephrodioides Baker
species: Asplenium nervosum Mett.
species: !Asplenium nesii Christ
species: Asplenium nesioticum Maxon
species: Asplenium nicaraguense Domin
species: !Asplenium nidus L.
species: *Asplenium nidus Raddi
variety: Asplenium nidus var. nidus
variety: Asplenium nidus var. phyllitidis (D. Don) Bedd.
species: Asplenium nieschalkii D.E. Mey.
species: *Asplenium nigrescens Hook. f.
species: !Asplenium nigrescens Blume
species: !Asplenium nigricans Kunze
species: *Asplenium nigricans D.C. Eaton
species: Asplenium nigripes (Blume) Hook.
species: **Asplenium nigripes Blume
species: Asplenium nigritianum Hook.
species: Asplenium nigrocoloratum Bonap.
species: Asplenium nigropaleaceum Bonap.
species: Asplenium nigropilosum Bonap. ex C. Chr.
species: Asplenium niponicum Mett.
species: Asplenium nodosum (L.) L.
species: Asplenium nodulosum Kaulf.
species: !Asplenium normale D. Don
species: Asplenium novae-caledoniae Hook.
species: Asplenium nubilum T. Moore
species: Asplenium nudicaule (Copel.) Dunn & Tutcher
species: Asplenium obesum Baker
species: !Asplenium oblanceolatum Copel.
species: Asplenium obliquissimum (Hayata) Sugim. & Sa. Kurata
species: Asplenium obliquum G. Forst.
species: Asplenium oblongatum Mett. ex Kuhn
species: Asplenium oblongifolium Colenso
species: Asplenium oblongipinnum Gand.
species: *Asplenium obovatum Christ
species: !Asplenium obovatum Viv.
variety: Asplenium obovatum var. deltoideum Demiriz, Viane & Reichst.
subspecies: Asplenium obovatum subsp. lanceolatum P. Silva
subspecies: Asplenium obovatum subsp. obovatum
variety: Asplenium obovatum var. obovatum
variety: Asplenium obovatum var. protobillotii Demiriz, Viane & Reichst.
species: Asplenium obscurum Blume
species: Asplenium obtusatum G. Forst.
species: !Asplenium obtusifolium L.
species: *Asplenium obtusifolium Desv.
variety: Asplenium obtusifolium var. aquaticum (Klotzsch & H. Karst.) Giesenh.
variety: Asplenium obtusifolium var. riparium (Liebm.) Domin
species: Asplenium obtusissimum Fée
species: Asplenium obversum Christ
species: *Asplenium ochraceum Sodiro
species: Asplenium ocoense C. Chr.
species: Asplenium odoratum T. Moore
species: Asplenium oellgaardii Stolze
species: Asplenium ofeliae Salgado, A.E.
species: !Asplenium oldhami Hance
species: Asplenium oligolepidum C. Chr.
species: Asplenium oligophlebium Baker
species: Asplenium oligophyllum Kaulf.
species: Asplenium oligosorum Mickel & Beitel
species: Asplenium olivaceum A.R. Sm.
species: Asplenium onopteris L.
species: Asplenium onustum Christ
species: Asplenium opacum Kunze
species: Asplenium ortegae N. Murak. & R.C. Moran
species: Asplenium otites Link
species: Asplenium otophorum Miq.
species: Asplenium ottonis Kuhn
species: Asplenium ovalescens Fée
species: Asplenium oxylobum Sodiro
species: Asplenium oxyphyllum Wall. ex Hook.
species: Asplenium pachysorum Baker
species: Asplenium pagesii Litard.
species: Asplenium palaciosii A. Rojas
species: Asplenium paleaceum R. Br.
species: Asplenium pallidum Blume
species: Asplenium palmeri Maxon
species: Asplenium palulahuae Sodiro
species: Asplenium papaverifolium (Kunze) Viane
nothospecies: Asplenium × papyraceum (Jermy & T.G. Walker) N. Murak. & R.C. Moran
species: Asplenium paraguariense Hieron.
species: Asplenium parallelosorum Baker
species: Asplenium partitum (Klotzsch) C. Chr.
species: Asplenium parvifolium (Benl & Kunkel) Vida & Reichst.
species: Asplenium parvisorum Bonap.
species: Asplenium parviusculum Ching
species: *Asplenium parvulum M. Martens & Galeotti
species: !Asplenium parvulum Hook.
variety: Asplenium parvulum var. grandidentatum Goodd.
species: Asplenium patens Kaulf.
species: Asplenium paucifolium Bonap.
species: Asplenium paucijugum Ballard
species: *Asplenium paucijugum Ching
species: !Asplenium paucivenosum (Ching) Bir
species: Asplenium pavonicum Brack.
species: Asplenium pearcei Baker
species: **Asplenium pectinatum Wall.
species: Asplenium pectinatum Wall. ex Mett.
species: Asplenium pedicularifolium A. St.-Hil.
species: !Asplenium pekinense Hance
species: Asplenium pellucidum Lam.
species: Asplenium pendulum Fée
species: Asplenium perkinsii Jenman
species: Asplenium peruvianum Desv.
species: Asplenium petersenii Kunze
species: *Asplenium petersenii Bir
species: Asplenium petiolulatum Mett.
species: Asplenium petrarchae DC.
species: Asplenium phillipsianum (Kümmerle) Bir, Fraser-Jenk. & Lovis
species: !Asplenium phyllitidis D. Don
species: Asplenium pimpinellifolium Fée
species: Asplenium pinfaense Christ
species: Asplenium pinnatifido-pinnatum Hook.
species: Asplenium pinnatifidum Nutt.
species: Asplenium pinnatum Copel.
species: *Asplenium planicaule Wall. ex Hook.
species: Asplenium planicaule Wall. ex E.J. Lowe
species: *Asplenium planicaule Wall. ex Mett.
variety: Asplenium planicaule var. yoshinagae (Makino) Tagawa
species: *Asplenium plantagineum L.
species: *Asplenium plantagineum Lam.
species: Asplenium plantaginifolium L.
species: Asplenium platychlamys Fée
species: Asplenium platyneuron (L.) Britton, Sterns & Poggenb.
species: Asplenium platyphyllum Baker
nothospecies: Asplenium × plenum E.P. St. John ex Small (pro sp.)
species: Asplenium plumbeum Christ
species: Asplenium plumosum Bory
species: Asplenium poloense Rosenst.
species: Asplenium polydactylon Webb
species: *Asplenium polymeris T. Moore
species: *Asplenium polymorphum M. Martens & Galeotti
species: !Asplenium polymorphum Wall.
variety: Asplenium polymorphum var. cuneifolium R. Bonaparte
species: !Asplenium polyodon G. Forst.
species: Asplenium polyphyleticum Compton
species: !Asplenium polyphyllum Bertol.
species: **Asplenium polyphyllum
species: Asplenium polypodioides Mett.
species: Asplenium polyrhizon Baker
species: Asplenium polytrichum Christ
species: Asplenium poolii Baker
species: Asplenium porphyrophlebium Christ
species: Asplenium potosinum Hieron.
species: Asplenium praegracile Rosenst.
species: Asplenium praemorsum Sw.
nothospecies: Asplenium × praetermissum Lovis, H. Melzer & Reichst.
species: Asplenium preussii Hieron. ex Brause
species: Asplenium pringleanum Gand.
species: Asplenium pringlei Davenp.
species: Asplenium prionitis Kunze
species: **Asplenium prionitis J. Sm.
species: **Asplenium procerum Wall.
species: *Asplenium procerum Sodiro
species: Asplenium procerum (Wall. ex Baker) C.B. Clarke
species: Asplenium productum C. Presl
species: Asplenium progrediens Fée
species: Asplenium projectum Kunze
species: !Asplenium proliferum Lam.
species: *Asplenium proliferum Sw.
species: !Asplenium prolongatum Hook.
species: Asplenium propinquum Ching
species: Asplenium protensum Schrad.
nothospecies: Asplenium × protoadulterinum Lovis & Reichst.
species: Asplenium protomajoricum Pangua & Prada
species: Asplenium pseudoangustum Stolze
species: Asplenium pseudoauriculatum Schelpe
species: Asplenium pseudoerectum Hieron.
species: Asplenium pseudofalcatum Hillebr.
species: Asplenium pseudofontanum Kossinsky
species: Asplenium pseudofontanum x foreziense Hérib.
species: Asplenium pseudofontanum x majoricum Litard.
species: Asplenium pseudolanceolatum Fomin
species: !Asplenium pseudolaserpitiifolium Ching
species: Asplenium pseudonitidum Raddi
species: Asplenium pseudonormale W.M. Chu & X.C. Zhang ex W.M. Chu
species: Asplenium pseudopellucidum Bonap.
species: !Asplenium pseudopraemorsum Ching
species: **Asplenium pseudovarians Ching
species: Asplenium pseudowilfordii Tagawa
species: Asplenium pseudowrightii Ching
species: Asplenium psilacrum Maxon
species: Asplenium pteropus Kaulf.
species: Asplenium pubescens Mett.
species: Asplenium pubirhizoma Ching & Zheng Y. Liu
species: Asplenium pulchellum Raddi
species: !Asplenium pulcherrimum (Baker) Ching ex Tardieu
species: Asplenium pulicosum Hook.
species: Asplenium pullingeri Baker
species: Asplenium pululahuae Sodiro
species: !Asplenium pumilum Sw.
species: *Asplenium pumilum Bonap.
species: *Asplenium pumilum Davenp.
variety: Asplenium pumilum var. anthriscifolium (Jacq.) Wherry
subspecies: Asplenium pumilum subsp. hymenophylloides (Fée) Schelpe
variety: Asplenium pumilum var. hymenophylloides Fée
subspecies: Asplenium pumilum subsp. pumilum
variety: Asplenium pumilum var. pumilum
species: Asplenium punctatum Mett.
species: Asplenium punjabense Bir, Fraser-Jenk. & Lovis
species: Asplenium purdieanum Hook.
species: Asplenium purpurascens Mett. ex Kuhn
species: *Asplenium pycnocarpon Spreng.
species: !Asplenium pycnocarpum Spreng.
species: *Asplenium pycnocarpum Rydb.
species: Asplenium pycnophyllum T. Moore
species: Asplenium pygmaeum L.
species: *Asplenium pyramidatum Liebm.
species: !Asplenium pyramidatum Desv.
species: *Asplenium qiujiangense Ching ex S.H. Wu
species: !Asplenium qiujiangense (Ching & S.H. Fu) Nakaike
species: !Asplenium quadrivalens (D.E. Mey.) Landolt
species: Asplenium quercicola Ching
species: Asplenium quintassii Gand.
species: Asplenium quitense Hook.
species: *Asplenium rachirhizon Raddi
species: Asplenium raddianum Gaudich.
species: Asplenium radiatum Sw.
species: Asplenium radicans L.
species: *Asplenium radicans Sw.
species: *Asplenium radicans Schkuhr
variety: *Asplenium radicans var. alloeopteron (Kunze ex Klotzsch) Lellinger
variety: !Asplenium radicans var. alloeopteron (Kunze ex Klotzsch) C. Chr.
variety: Asplenium radicans var. cirrhatum (Rich. ex Willd.) Rosenst.
variety: Asplenium radicans var. costaricense Christ
variety: Asplenium radicans var. cyrtopteron (Kunze) C. Chr.
variety: Asplenium radicans var. dentatum (Klotzsch) Bonap.
variety: Asplenium radicans var. pallidum Jenman
variety: Asplenium radicans var. partitum (Klotzsch) Hieron.
variety: Asplenium radicans var. radicans
variety: Asplenium radicans var. tripinnatum (Hieron.) Proctor
variety: !Asplenium radicans var. uniseriale (Raddi) L.D. Gómez
variety: *Asplenium radicans var. uniseriale (Raddi) Lellinger
species: **Asplenium rahaoense Y. Yabe ex Matsum. & Hayata
species: Asplenium ramlowii Hieron.
species: **Asplenium ramosum L.
species: Asplenium rebeccae Fraser-Jenk.
species: Asplenium recoderi Aizpuru & Catalán
species: Asplenium recognitum Kunze
species: Asplenium rectangulare Bonap.
species: Asplenium recumbens Gand.
species: Asplenium recurvatum D. Don
species: *Asplenium reflexum Sodiro
species: Asplenium reflexum Bory
species: Asplenium regulare Sw.
species: Asplenium reichsteinii Bennert, Rasbach & K. Rasbach
species: **Asplenium remotum A. St.-Hil. ex E. Fourn.
species: Asplenium repandulum Kunze
species: Asplenium repandum Tardieu
species: Asplenium repens Hook.
species: Asplenium repente Desv.
species: Asplenium resectum Sw.
species: *Asplenium resectum J. Sm.
forma: Asplenium resectum fo. adiantifrons Hayata
variety: Asplenium resectum var. decurrens Bedd.
variety: Asplenium resectum var. obliquissimum (Hayata) Hayata
variety: Asplenium resectum var. rahaoense Hayata
species: Asplenium resiliens Kunze
species: Asplenium resupinum Lherm. ex E. Fourn.
species: **Asplenium reticulatum Wall.
species: Asplenium retusulum Ching
nothospecies: Asplenium × reuteri Milde
species: Asplenium rhachidosorum Hand.-Mazz.
species: Asplenium rhipidoneuron W.J. Rob.
species: Asplenium rhizophoron Mett.
species: **Asplenium rhizophorum L.
species: Asplenium rhizophorum M. Martens & Galeotti
variety: Asplenium rhizophorum var. alloeopteron (Kunze ex Klotzsch) Baker
variety: Asplenium rhizophorum var. cirrhatum (Rich. ex Willd.) Griseb.
variety: Asplenium rhizophorum var. cyrtopteron (Kunze) Jenman
variety: *Asplenium rhizophorum var. rachirhizon (Raddi) Christ
variety: !Asplenium rhizophorum var. rachirrhizon (Raddi) Baker
variety: Asplenium rhizophorum var. rutaceum (Willd.) J. Bommer & Christ
species: *Asplenium rhizophyllum L.
species: !Asplenium rhizophyllum L.
species: *Asplenium rhizophyllum (Thunb.) Kunze
variety: Asplenium rhizophyllum var. alloeopteron (Kunze ex Klotzsch) Hieron.
variety: Asplenium rhizophyllum var. biscayneanum D.C. Eaton
variety: Asplenium rhizophyllum var. cyrtopteron (Kunze) Hieron.
variety: Asplenium rhizophyllum var. diminutum Jenman
variety: Asplenium rhizophyllum var. myriophyllum (Sw.) Hook.
variety: Asplenium rhizophyllum var. pinnatifidum Muhl.
species: Asplenium rhoifolium Mett.
species: Asplenium rhomboidale Desv.
species: Asplenium rhomboideum Brack.
species: Asplenium riedelianum Bong. ex Kuhn
species: Asplenium rigidum Sw.
species: Asplenium riparium Liebm.
species: Asplenium riswanii S.Y. Dong, Mujahidin, L.L. Wei & Y.S. Chao
species: !Asplenium ritoense Hayata
species: Asplenium rivale Baker
species: Asplenium rivulare Fraser-Jenk.
species: Asplenium robustum Blume
species: !Asplenium rockii C. Chr.
species: Asplenium roemerianum Kunze
species: Asplenium rosendahlii C. Chr.
species: Asplenium rosenstockianum Brade
species: Asplenium rosselloi Bennert
nothospecies: Asplenium × rouyi Viane
species: Asplenium rouyi Viane
species: Asplenium rubinum Davenp.
species: Asplenium ruizianum Klotzsch
species: Asplenium rupestre Hope
species: Asplenium rupicola Edgew. ex C. Hope
species: Asplenium rupium Goodd.
species: !Asplenium ruprechtii Sa. Kurata
species: Asplenium rusbyanum Domin
species: Asplenium russelii Rosenst.
species: Asplenium rutaceum (Willd.) Mett.
species: Asplenium rutaefolium (Bergius) Kunze
species: *Asplenium rutaefolium Mett.
species: !Asplenium ruta-muraria L.
species: *Asplenium ruta-muraria Michx.
subspecies: Asplenium ruta-muraria subsp. cryptolepis (Fernald) R.T. Clausen & Wahl
variety: !Asplenium ruta-muraria var. cryptolepis (Fernald) C. Chr. ex Massey
subspecies: Asplenium ruta-muraria subsp. dolomiticum Lovis & Reichst.
variety: Asplenium ruta-muraria var. eberlei (D.E. Mey.) Rasbach, K. Rasbach, Reichst. & Viane
variety: Asplenium ruta-muraria var. ohionis (Fernald) Wherry
variety: Asplenium ruta-muraria var. subtenuifolium C. Chr.
variety: Asplenium ruta-muraria var. subtenuifolium Christ
species: !Asplenium rutifolium (Bergius) Kunze
species: Asplenium sagittatum (DC.) Bunge, A. J.
species: Asplenium saigonense C.G. Matthew & Christ
species: Asplenium sajanense Gudoschn. & Krasnob.
species: !Asplenium salicifolium L.
species: *Asplenium salicifolium E. Fourn.
variety: Asplenium salicifolium var. aequilaterale (Christ) C.D. Adams
variety: Asplenium salicifolium var. integerrimum (Spreng.) Mett.
variety: Asplenium salicifolium var. minus E. Fourn.
variety: Asplenium salicifolium var. salicifolium
species: Asplenium salignum Blume
species: Asplenium samarkandense Kossinsky
species: Asplenium sammatii Kuhn
species: !Asplenium sampsoni Hance
species: Asplenium sanchezii A.R. Sm.
species: Asplenium sanderi Baker
species: !Asplenium sanderi C. Chr.
species: Asplenium sandersonii Hook.
species: Asplenium sanguinolentum Kunze ex Mett.
species: Asplenium sarcodes Maxon
species: !Asplenium sarelii Hook.
nothospecies: Asplenium × sarniense Sleep
species: Asplenium sasakii Hayata
species: Asplenium sasakii (Hayata) Makino & Nemoto
species: **Asplenium saulii Hook.
species: !Asplenium saxicola Rosenst.
species: Asplenium scalifolium E.P. St. John
species: Asplenium scallanii Christ
species: Asplenium scandicinum Kaulf.
species: Asplenium schaffneri E. Fourn.
species: Asplenium schiedei Mett.
species: Asplenium schiffneri Christ
species: Asplenium schimperi (Moug. ex Fée) A. Braun
species: Asplenium schizophyllum C. Chr.
species: *Asplenium schkuhrianum C. Presl
species: Asplenium schkuhrii Mett.
species: Asplenium schlechtendahlianum Hieron.
species: Asplenium schnellii Tardieu
species: Asplenium schomburgkianum Klotzsch
species: Asplenium schottii C. Presl
species: Asplenium sciadophilum Proctor
species: Asplenium scolopendrifrons Hayata
species: Asplenium scolopendrium L.
species: !Asplenium scortechinii Bedd.
species: Asplenium seemannii (T. Moore) Baker
species: Asplenium seileri C.D. Adams
species: **Asplenium sellowianum C. Presl
species: Asplenium sellowianum C. Presl ex Hieron.
species: !Asplenium semicordatum Raddi
species: *Asplenium semicordatum M. Martens & Galeotti
species: Asplenium semihastatum Kunze ex Mett.
species: Asplenium semipinnatum (Hieron.) A.R. Sm.
species: !Asplenium semivarians Viane & Reichst.
species: !Asplenium septentrionale (L.) Hoffm.
species: Asplenium sepulchrale Hook.
species: Asplenium serra Langsd. & Fisch.
species: Asplenium serratissimum Ching
species: Asplenium serratum L.
species: Asplenium serricula Fée
species: !Asplenium serrulatum (Sw.) Sw.
species: Asplenium serrulatum C. Presl
species: Asplenium sessilifolium Desv.
species: Asplenium sessilipinnum A. Rojas
species: !Asplenium setosum Desv.
species: *Asplenium setosum C. Presl
nothospecies: Asplenium × shawneense (R.C. Moran) H.E. Ballard
nothospecies: Asplenium × shawneense (R.C. Moran) Mohlenbr.
species: Asplenium shepherdii Spreng.
species: Asplenium sherburgense Baker
species: Asplenium shikokianum Makino
species: Asplenium shimurae (H. Itô) Nakaike
species: Asplenium sibiricum Turcz. ex Kunze
species: Asplenium sikkimbirii Fraser-Jenk.
species: Asplenium sikkimensis C.B. Clarke
species: Asplenium simii A.F. Braithw. & Schelpe
species: Asplenium simillimum Kuhn ex Hieron.
species: Asplenium simonsianum Hook.
species: Asplenium simplex (Hook.) Hance
species: Asplenium simplicifrons F. Muell.
species: Asplenium sinense Baker
species: Asplenium sintenisii Hieron.
species: Asplenium sinuatum P. Beauv.
species: *Asplenium siobarense Koidz.
species: **Asplenium skinneri T. Moore
species: !Asplenium skinneri Baker
species: Asplenium sleepiae Badré & Boudrie
species: Asplenium smedsii Pic. Serm.
species: Asplenium smithianum Baker
nothospecies: Asplenium × sobtianum Fraser-Jenk., Pangtey & Khullar
species: Asplenium sodiroanum C. Chr.
species: Asplenium sodiroi Christ
species: Asplenium soleirolioides A.R. Sm.
species: Asplenium solidum Kunze
nothospecies: Asplenium × sollerense Lovis, Sleep & Reichst.
species: Asplenium solmsii Baker
species: Asplenium sorbifolium Jacq.
species: Asplenium sorzogonense C. Presl
species: Asplenium souchei Litard.
species: Asplenium sp.-n.-halle-2234
species: Asplenium spannagelii Sehnem
species: Asplenium spathulatum Baker
species: *Asplenium spathulatum Peter
species: **Asplenium spathulinum J. Sm.
species: Asplenium spectabile Wall. ex Mett.
species: **Asplenium spectabile Wall.
species: !Asplenium speluncae Christ
species: Asplenium sphaerosporum A.R. Sm.
species: Asplenium sphenolobium Zenker ex Kunze
species: Asplenium sphenotomum Hillebr.
species: Asplenium spicant Bernh.
species: Asplenium spinescens Mett. ex Kuhn
species: Asplenium spinulosum (Blume) Mett.
species: *Asplenium spinulosum (Maxim.) Baker
species: Asplenium spinulosum (Maxim.) Miq.
variety: Asplenium spinulosum var. subtriangulare (Hook.) C.B. Clarke
species: Asplenium splendens Kunze
species: Asplenium spruceanum Hieron.
species: Asplenium sprucei Baker
species: Asplenium squamigerum Mett.
species: Asplenium squamosum L.
species: Asplenium squamulatum Blume
species: Asplenium squamulosum (Fée) T. Moore
species: Asplenium standleyi Maxon
species: Asplenium stans Kunze
species: Asplenium stellatum Colla
species: Asplenium stenocarpon Fée
species: !Asplenium stenocarpum Mett.
species: *Asplenium stenocarpum Fée
species: Asplenium stenophyllum Bedd.
nothospecies: Asplenium × stiriacum D.E. Mey.
species: Asplenium stoliczkae (Bedd.) C.B. Clarke
species: Asplenium stoloniferum Bory
species: Asplenium stolonipes Mickel & Beitel
nothospecies: Asplenium × stotleri Wherry (pro. sp.)
species: Asplenium stotleri Wherry
species: Asplenium striatum L.
species: Asplenium strictum Brack.
species: Asplenium strigillosum E.J. Lowe
species: Asplenium stuebelianum Hieron.
species: Asplenium stuhlmannii Hieron.
species: Asplenium suave E.P. St. John
species: Asplenium subaequilaterale Hieron.
species: Asplenium subalatum Hook. & Arn.
species: Asplenium subandinum Gand.
species: Asplenium subantiquum (Ching ex S.H. Wu) Viane
species: Asplenium subauriculatum Hieron.
species: Asplenium subcrenatum Ching ex S.H. Wu
species: *Asplenium subdigitatum Ching
species: Asplenium subdigitatum Mett. ex Kuhn
species: Asplenium subdimidiatum Stolze
species: Asplenium subflexuosum Rosenst.
subspecies: Asplenium subglandulosum subsp. papaverifolium (Kunze) Salvo, Prada & Consuelo Díaz
species: Asplenium subhastatum Hook.
species: *Asplenium subintegrifolium (Hook.) Bir
species: Asplenium subintegrum C. Chr.
species: !Asplenium sublaserpitiifolium Ching ex Tardieu & Ching
species: Asplenium sublongum Ching ex S.H. Wu
species: Asplenium subnormale Copel.
species: *Asplenium subnudum Baker
species: Asplenium subnudum H. Karst.
species: Asplenium suborbiculare Ching
species: Asplenium subresectum Copel.
species: Asplenium subsessile Cav.
species: Asplenium subsinuatum Wall. ex Hook. & Grev.
species: Asplenium subspathulatum Rosenst.
species: !Asplenium subspathulinum X.C.Zhang
species: Asplenium subtenuifolium (Christ) Ching & S.H. Wu
species: Asplenium subtile E.P. St. John
species: Asplenium subtoramanum Ching ex S.H. Wu
species: Asplenium subtrapezoideum Ching ex S.H. Wu
species: Asplenium subtriangulare Hook.
species: Asplenium subvarians Ching
species: Asplenium subvestitum Copel.
species: Asplenium succulentum C.B. Clarke
species: Asplenium sulcatum Lam.
species: Asplenium sundense Blume
species: Asplenium surinamense Fée
species: Asplenium surrogatum P.S. Green
species: Asplenium sylvaticum (Bory) C. Presl
species: Asplenium szechuanense Ching
species: Asplenium tabinense Hieron.
species: Asplenium tabulense Rosselló, Cubas & Rebassa
species: Asplenium tadei Fraser-Jenk. & Schneller
species: Asplenium taiwanense Ching ex S.H. Wu
species: Asplenium tamandarei Rosenst.
nothospecies: Asplenium × tandinii Fraser-Jenk.
species: Asplenium taylorianum Jenman
species: *Asplenium tenellum C. Hope
species: Asplenium tenerrimum Mett. ex Kuhn
species: !Asplenium tenerum G. Forst.
species: Asplenium tenue C. Presl
species: !Asplenium tenuicaule Hayata
species: !Asplenium tenuifolium D. Don
species: **Asplenium tenuifrons Wall.
species: !Asplenium tenuifrons Wall. ex C. Hope
species: Asplenium tenuisectum (Blume) Hook.
species: Asplenium tenuissimum Hayata
species: **Asplenium tenuivarians Z. R. Wang
species: *Asplenium ternatum (Liebm.) Hook.
species: !Asplenium ternatum C. Presl
species: *Asplenium ternatum Fée
species: Asplenium textorii Miq.
species: Asplenium theciferum (Kunth) Mett.
species: Asplenium thelypterioides Michx.
species: Asplenium thunbergii Kunze
species: Asplenium thwaitesii A. Braun ex Mett.
species: Asplenium tianmushanense Ching
species: Asplenium tianshanense Ching
species: Asplenium tibeticum Ching
species: Asplenium ticinense D.E. Mey.
species: Asplenium tocoraniense Rosenst.
species: Asplenium tomentosum Lam.
species: Asplenium tonkinense C. Chr.
species: Asplenium toppingianum Copel.
species: Asplenium toramanum Makino
species: Asplenium torrei Schelpe
species: Asplenium torrentium C.B. Clarke
species: Asplenium tozanense Hayata
species: Asplenium translucens (Holttum) Viane
species: Asplenium trapeziforme Wall. ex Hook.
species: **Asplenium trapeziforme Wall.
species: Asplenium trapezoides Sw.
species: !Asplenium trapezoideum Ching
species: Asplenium trialatum C. Chr.
species: Asplenium trianae Mett.
species: Asplenium tricholepis Rosenst.
species: !Asplenium trichomanes L.
species: **Asplenium trichomanes-dentatum L.
species: **Asplenium trichomanes-ramosum L.
species: Asplenium trichomaniforme Woyn.
species: Asplenium trichomanoides Kunze
species: Asplenium trichomanoides Michx.
species: Asplenium trichomanoides L.
species: Asplenium triculum A.R. Sm.
species: !Asplenium trigonopterum Kunze
species: Asplenium trilobatum C. Chr.
species: Asplenium trilobum Cav.
species: Asplenium triphyllum C. Presl
species: !Asplenium tripteropus Nakai
species: Asplenium triquetrum N. Murak. & R.C. Moran
species: Asplenium troodeum Viane & Van Den Heede
nothospecies: Asplenium × trudellii Wherry
species: Asplenium truncorum F.B. Matos, Labiak & Sylvestre
species: Asplenium tryonii Correll
species: Asplenium tsaratananense Tardieu
species: Asplenium tucumanense Hieron.
species: Asplenium tuerckheimii Maxon
species: Asplenium tungurahuae Sodiro
species: Asplenium tunquiniense M. Kessler & A.R. Sm.
species: Asplenium tussacii (Fée) T. Moore
species: Asplenium tutwilerae B.R. Keener & Davenport, L. J.
species: Asplenium tyrrhenicum
species: Asplenium uhligii Hieron.
species: Asplenium ulbrichtii Rosenst.
species: Asplenium ultimum A.R. Sm.
species: Asplenium umbrosum Schrad.
species: *Asplenium umbrosum J. Sm.
species: Asplenium underwoodii Maxon
species: **Asplenium unilaterale Buch.-Ham. ex D. Don
species: Asplenium unilaterale Lam.
variety: Asplenium unilaterale var. decurrens (Bedd.) H.S. Kung
forma: Asplenium unilaterale fo. majus C. Chr.
variety: Asplenium unilaterale var. majus (C. Chr.) Sledge
variety: Asplenium unilaterale var. obliquissimum Hayata
variety: Asplenium unilaterale var. rahaoense (Hayata) Hayata
variety: Asplenium unilaterale var. udum Atk. ex Bedd.
variety: Asplenium unilaterale var. unilaterale
species: Asplenium unilobum Poir.
species: Asplenium uniseriale Raddi
species: Asplenium unisorum (W.H. Wagner) Viane
species: Asplenium uropteron Miq.
species: Asplenium vagans Baker
species: Asplenium vareschianum A. Rojas
species: Asplenium vargasii Abbiatti
species: Asplenium variabile Hook.
species: !Asplenium varians Wall. ex Hook. & Grev.
variety: Asplenium varium var. fructuosum Christ
species: Asplenium vastum Mett.
species: Asplenium veitchianum T. Moore
species: Asplenium venosum Hook.
species: Asplenium venturae A.R. Sm.
species: Asplenium venulosum Baker
species: Asplenium verapax Donn. Sm.
species: !Asplenium verecundum Chapm. ex E. Fourn.
species: *Asplenium verecundum Chapm. ex Underw.
species: Asplenium vesiculosum Sodiro
species: Asplenium vespertinum Maxon
species: Asplenium vexans A. Heller
species: Asplenium vidalii Franch. & Sav.
species: *Asplenium villosum Bonap.
species: Asplenium villosum C. Presl
species: Asplenium vinsoni Cordem.
species: Asplenium virchowii Kuhn
species: !Asplenium virens C. Presl
species: *Asplenium virens Desv.
species: Asplenium virescens (Kunze) Mett.
species: Asplenium virginianum Maxon
nothospecies: Asplenium × virginicum Maxon
species: !Asplenium viride Huds.
species: Asplenium viridifrons Makino
species: Asplenium viridissimum Hayata
species: **Asplenium viridissimum J. Bommer ex Christ
species: Asplenium virillae Christ
species: Asplenium vitiense Baker
species: Asplenium viviparioides Kuhn ex Hieron.
species: Asplenium viviparum (L. f.) C. Presl
species: Asplenium volkensii Hieron.
species: !Asplenium volubile N. Murak. & R.C. Moran
species: Asplenium vomeriforme Hook.
species: Asplenium vulcanicum Blume
species: Asplenium wacketii Rosenst.
species: Asplenium wagneri Mett. ex Kuhn
species: Asplenium wallichianum C. Presl
species: Asplenium wallisii Baker
nothospecies: Asplenium × wangii C.M. Kuo
species: Asplenium wardii Hook.
species: Asplenium warneckei Hieron.
species: Asplenium weberbaueri Hieron.
species: Asplenium welwitschii Hook.
species: Asplenium wheeleri Baker
nothospecies: Asplenium × wherryi D.M. Sm., T.R. Bryant & D.E. Tate
species: Asplenium wichurae Mett.
species: **Asplenium wightianum Wall.
species: Asplenium wightianum Wall. ex Hook.
species: !Asplenium wilfordii Mett. ex Kuhn
species: *Asplenium willdenowii Jenman
species: Asplenium willdenowii A. Braun ex Mett.
species: Asplenium williamsii Stolze
species: Asplenium wilsonii Baker
species: Asplenium woodsioides Christ
species: Asplenium woronowii Christ
species: !Asplenium wrightii D.C. Eaton ex Hook.
species: Asplenium wrightioides Christ
species: Asplenium wudangense Z. R. Wang & X. Hou
species: Asplenium wuliangshanense Ching
species: Asplenium wuyishanicum Ching
species: Asplenium xianqianense C.M. Zhang
species: Asplenium xinjiangense Ching
species: Asplenium xinyiense Ching & S.H. Wu
species: Asplenium xiphophyllum Baker
species: Asplenium yakumontanum Masam.
species: Asplenium yelagagense Mickel & Beitel
species: Asplenium yokoscense Franch. & Sav.
species: !Asplenium yoshinagae Makino
species: Asplenium yuanum Ching
species: Asplenium yunnanense Franch.
species: Asplenium zamiifolium Willd.
species: Asplenium zanzibaricum Baker
species: Asplenium zeyheri Pappe & Rawson
species: Asplenium zeylanicum Hook.