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     Streptophyta
     Embryophyta
      Tracheophyta
        Polypodiophytina
            Polypodiopsida
                   [Arthropsida]
                   [Equisetopsida]
                   [Eusporangiopsida]
                   [Filicopsida]
                   [Marattiopsida]
                   [Psilopsida]
                   [Psilotopsida]
              Polypodiidae
                     [Dennstaedtiidae]
                     [Leptosporangiopsida]
                     [Marsileidae]
                     [Plagiogyriidae]
                     [Pterididae]
                    Polypodiales
                           [Aspleniales]
                           [Athyriales]
                           [Blechnales]
                           [Dennstaedtiales]
                           [Dryopteridales]
                           [Filicales]
                           [Lindsaeales]
                           [Negripteridales]
                           [Parkeriales]
                           [Platyzomatales]
                           [Pteridales]
                           [Thelypteridales]
                            Lomariopsidaceae
                                     Aspidium
                                             Aspidium abbreviatum
                                               Aspidium abbreviatum var. guianense
                                             Aspidium abortivum
                                             Aspidium abruptum
                                             Aspidium abyssinicum
                                             Aspidium acanthophyllum
                                             Aspidium achalense
                                             Aspidium acrocarpon
                                             Aspidium acuminatum
                                               Aspidium acuminatum var. villosum
                                             Aspidium acutilobum
                                             Aspidium acutum
                                             Aspidium adenophorum
                                             Aspidium adenopteris
                                             Aspidium adiantiforme
                                             Aspidium adiantoides
                                             Aspidium adnatum
                                             Aspidium adultum
                                             Aspidium aduncum
                                             Aspidium aemulum
                                             Aspidium aequatoriense
                                             Aspidium aesculifolium
                                             Aspidium affine
                                             Aspidium africanum
                                             Aspidium agatholepis
                                             Aspidium alatellum
                                             Aspidium alatum
                                             Aspidium albescens
                                             Aspidium albicaule
                                             Aspidium albolineatum
                                             Aspidium albopunctatum
                                             Aspidium alcicorne
                                             Aspidium alfarii
                                             Aspidium alienum
                                             Aspidium alloeopteron
                                             Aspidium allopteron
                                             Aspidium alpestre
                                             Aspidium alpinum
                                             Aspidium alsophilaceum
                                             Aspidium amabile
                                             Aspidium amaurolepis
                                             Aspidium ambiguum
                                             Aspidium amblyotus
                                             Aspidium amboinense
                                             Aspidium americanum
                                             Aspidium amesianum
                                             Aspidium ammifolium
                                             Aspidium amoenum
                                             Aspidium amplificatum
                                             Aspidium amplifolium
                                             Aspidium amplissimum
                                             Aspidium amplum
                                             Aspidium anastomosans
                                             Aspidium anateinophlebium
                                             Aspidium andaiense
                                             Aspidium andinum
                                             Aspidium aneitense
                                             Aspidium angelicifolium
                                             Aspidium angilogense
                                             Aspidium angulare
                                             Aspidium angulatum
                                             Aspidium angustifolium
                                             Aspidium angustifrons
                                             Aspidium angustior
                                             Aspidium angustum
                                             Aspidium anomalum
                                             Aspidium anomophyllum
                                                   Aspidium anomophyllum f. micropterum
                                             Aspidium anopterum
                                             Aspidium antarcticum
                                             Aspidium antioquianum
                                             Aspidium apertum
                                             Aspidium apicale
                                             Aspidium apiifolium
                                             Aspidium appendiculatum
                                             Aspidium aquapimense
                                             Aspidium aquilinoides
                                             Aspidium arborescens
                                             Aspidium arbuscula
                                             Aspidium arcuatum
                                             Aspidium arechavaletae
                                             Aspidium argentinum
                                             Aspidium aridum
                                             Aspidium aristatum
                                                   Aspidium aristatum f. laxa
                                               Aspidium aristatum var. assamicum
                                               Aspidium aristatum var. coniifolium
                                               Aspidium aristatum var. simplicior
                                             Aspidium articulatum
                                             Aspidium artinexum
                                             Aspidium ascendens
                                             Aspidium ascensionis
                                             Aspidium asperulum
                                             Aspidium asperum
                                             Aspidium aspidioides
                                             Aspidium asplenioides
                                                   Aspidium asplenioides f. exindusiatum
                                             Aspidium assamicum
                                             Aspidium asterolepis
                                             Aspidium athamanticum
                                             Aspidium athyrioides
                                             Aspidium atkinsonii
                                             Aspidium atomarium
                                             Aspidium atratum
                                             Aspidium atrorubens
                                             Aspidium attenuatum
                                             Aspidium augescens
                                             Aspidium aureovestitum
                                             Aspidium auriculatum
                                               Aspidium auriculatum var. caespitosum
                                               Aspidium auriculatum var. lentum
                                               Aspidium auriculatum var. marginata
                                               Aspidium auriculatum var. normale
                                               Aspidium auriculatum var. obliquum
                                               Aspidium auriculatum var. stenophyllum
                                               Aspidium auriculatum var. subbipinnatum
                                               Aspidium auriculatum var. submarginale
                                             Aspidium auritum
                                             Aspidium axillare
                                             Aspidium bakerianum
                                             Aspidium balansae
                                             Aspidium balbisii
                                             Aspidium bamlerianum
                                             Aspidium bantamense
                                             Aspidium barberi
                                             Aspidium barbigerum
                                             Aspidium barclayi
                                             Aspidium baromez
                                             Aspidium barteri
                                             Aspidium basiattenuatum
                                             Aspidium basilare
                                             Aspidium basipinnatum
                                             Aspidium batjanense
                                             Aspidium beccarianum
                                             Aspidium beddomei
                                             Aspidium benoiteanum
                                             Aspidium bergianum
                                             Aspidium berterianum
                                             Aspidium berteroanum
                                             Aspidium biaristatum
                                             Aspidium bicknellii
                                             Aspidium bidentatum
                                             Aspidium bifidum
                                             Aspidium biforme
                                             Aspidium biolleyi
                                             Aspidium biseriatum
                                             Aspidium blackwellianum
                                             Aspidium blechnoides
                                             Aspidium blinii
                                             Aspidium blumei
                                               Aspidium blumei var. subpinnata
                                             Aspidium bodinieri
                                             Aspidium boivinii
                                             Aspidium bolsteri
                                             Aspidium boottii
                                             Aspidium boryanum
                                             Aspidium bosniacum
                                             Aspidium bourgaei
                                             Aspidium boutonianum
                                             Aspidium boydiae
                                             Aspidium brachiatum
                                             Aspidium brachyneuron
                                             Aspidium brachyodon
                                             Aspidium brachypterum
                                             Aspidium brackenridgei
                                             Aspidium brasilianum
                                             Aspidium braunianum
                                             Aspidium braunii
                                             Aspidium breutelianum
                                             Aspidium breutelii
                                             Aspidium bridgesii
                                             Aspidium brongniartianum
                                             Aspidium brongniartii
                                             Aspidium brooksiae
                                             Aspidium brooksii
                                             Aspidium brunonianum
                                             Aspidium bryantii
                                             Aspidium buchholzii
                                             Aspidium buchtienii
                                             Aspidium bulbiferum
                                             Aspidium bullatum
                                             Aspidium burchardii
                                             Aspidium cadieri
                                             Aspidium caducum
                                             Aspidium caesarianum
                                             Aspidium caespitosum
                                             Aspidium calcaratum
                                             Aspidium calcareum
                                             Aspidium calcigenum
                                             Aspidium californicum
                                             Aspidium callipteris
                                             Aspidium callopsis
                                             Aspidium callosum
                                             Aspidium calyptratum
                                             Aspidium cameroonianum
                                             Aspidium campylopterum
                                             Aspidium canariense
                                             Aspidium canescens
                                                   Aspidium canescens f. acrostichoides
                                                   Aspidium canescens f. gymnogrammoides
                                                   Aspidium canescens f. nephrodiiformis
                                             Aspidium canum
                                             Aspidium capense
                                             Aspidium capillipes
                                             Aspidium capitainii
                                             Aspidium caripense
                                             Aspidium caruifolium
                                             Aspidium carvifolium
                                             Aspidium caryotideum
                                                   Aspidium caryotideum f. macropterum
                                             Aspidium catacolobum
                                             Aspidium catocarpum
                                             Aspidium catopteron
                                             Aspidium caucaense
                                             Aspidium caucasicum
                                             Aspidium caudatum
                                               Aspidium caudatum var. contractum
                                             Aspidium caudiculatum
                                             Aspidium cavaleriei
                                             Aspidium celebicum
                                             Aspidium cesatianum
                                             Aspidium chaerophyllifolium
                                             Aspidium chaerophylloides
                                             Aspidium championii
                                             Aspidium chattagramicum
                                             Aspidium chiapasense
                                             Aspidium chimborazense
                                             Aspidium chontalense
                                             Aspidium christianae
                                             Aspidium christii
                                             Aspidium chrysocarpon
                                             Aspidium chrysocoma
                                             Aspidium chrysolepis
                                             Aspidium chrysolobum
                                             Aspidium chrysotrichum
                                             Aspidium cicutarium
                                               Aspidium cicutarium subsp. coadunatum
                                               Aspidium cicutarium subsp. latifolium
                                               Aspidium cicutarium var. angustius
                                               Aspidium cicutarium var. coadunata
                                             Aspidium ciliatum
                                             Aspidium cinnamomeum
                                             Aspidium cirrhosum
                                             Aspidium clemensiae
                                             Aspidium clypeolarium
                                             Aspidium clypeolutatum
                                             Aspidium coadunatum
                                               Aspidium coadunatum var. gemmiferum
                                             Aspidium coarctatum
                                             Aspidium cochinchinae
                                             Aspidium cochleatum
                                             Aspidium cognatum
                                             Aspidium commutatum
                                             Aspidium comorense
                                             Aspidium concinnum
                                             Aspidium confertum
                                             Aspidium confluens
                                             Aspidium coniifolium
                                             Aspidium conioneuron
                                             Aspidium conjugatum
                                             Aspidium connexum
                                             Aspidium consanguineum
                                             Aspidium consobrinum
                                             Aspidium conspersoides
                                             Aspidium conspersum
                                             Aspidium conterminum
                                               Aspidium conterminum var. asperulum
                                               Aspidium conterminum var. concinnum
                                               Aspidium conterminum var. delicatulum
                                               Aspidium conterminum var. pilosulum
                                             Aspidium continuum
                                             Aspidium contractum
                                             Aspidium controversum
                                             Aspidium copelandii
                                             Aspidium corazonense
                                             Aspidium cordatum
                                             Aspidium cordifolium
                                               Aspidium cordifolium var. tambourinensis
                                             Aspidium cordulatum
                                             Aspidium coriaceum
                                               Aspidium coriaceum var. acutidentatum
                                             Aspidium coriandrifolium
                                             Aspidium cornu-cervi
                                             Aspidium coronopus
                                             Aspidium costale
                                             Aspidium costaricanum
                                             Aspidium costulare
                                             Aspidium craspedocarpum
                                             Aspidium craspedosorum
                                               Aspidium craspedosorum var. japonicum
                                               Aspidium craspedosorum var. mandshuricum
                                             Aspidium crassifolium
                                             Aspidium crenatum
                                             Aspidium crenulans
                                             Aspidium crinigerum
                                             Aspidium crinitum
                                               Aspidium crinitum var. hispida
                                             Aspidium crinulosum
                                             Aspidium cristatum
                                               Aspidium cristatum var. clintonianum
                                               Aspidium cristatum var. crenatum
                                               Aspidium cristatum var. floridanum
                                             Aspidium cruciatum
                                             Aspidium crystallinum
                                             Aspidium ctenitis
                                             Aspidium cubense
                                             Aspidium cucullatum
                                               Aspidium cucullatum var. rigidum
                                             Aspidium culcita
                                             Aspidium cultratum
                                             Aspidium cumingianum
                                             Aspidium cuneatum
                                             Aspidium cunninghamianum
                                             Aspidium cunninghamii
                                             Aspidium currorii
                                             Aspidium cuspidatopinnatum
                                             Aspidium cuspidatum
                                             Aspidium cyatheoides
                                             Aspidium cycadinum
                                             Aspidium cyclochlamys
                                             Aspidium cystolepidotum
                                             Aspidium cystostegia
                                             Aspidium dahlii
                                             Aspidium dasychlamys
                                             Aspidium davallioides
                                             Aspidium dayi
                                             Aspidium decaryanum
                                             Aspidium decastroi
                                             Aspidium decipiens
                                             Aspidium decompositum
                                               Aspidium decompositum var. angustilobum
                                               Aspidium decompositum var. latilobum
                                               Aspidium decompositum var. marginans
                                               Aspidium decompositum var. tenerum
                                             Aspidium decrescens
                                             Aspidium decurrens
                                               Aspidium decurrens var. mamillosum
                                             Aspidium decursivepinnatum
                                             Aspidium decussatum
                                             Aspidium deltodon
                                             Aspidium deltoideum
                                             Aspidium densum
                                             Aspidium dentatum
                                             Aspidium denticulatum
                                               Aspidium denticulatum var. gracilipes
                                             Aspidium deparioides
                                             Aspidium depariopsis
                                             Aspidium depastum
                                             Aspidium deversum
                                             Aspidium devexum
                                             Aspidium deweveri
                                             Aspidium diaphanum
                                             Aspidium diastematocarpon
                                             Aspidium dickinsii
                                             Aspidium dicksoniifolium
                                             Aspidium dicksonioides
                                             Aspidium difforme
                                             Aspidium diffractum
                                             Aspidium dilacerata
                                             Aspidium dilatatum
                                               Aspidium dilatatum var. azoricum
                                               Aspidium dilatatum var. patuloides
                                             Aspidium dimidiatum
                                             Aspidium dimorphum
                                             Aspidium diplazioides
                                             Aspidium discolor
                                             Aspidium discretum
                                             Aspidium dissectum
                                             Aspidium dissidens
                                             Aspidium distans
                                             Aspidium divergens
                                             Aspidium diversifolium
                                             Aspidium diversilobum
                                             Aspidium divisum
                                             Aspidium domingense
                                             Aspidium donianum
                                             Aspidium draconopterum
                                             Aspidium dregei
                                             Aspidium drepanopteron
                                               Aspidium drepanopteron var. decompositum
                                             Aspidium drepanum
                                             Aspidium dryopteris
                                               Aspidium dryopteris var. longulum
                                             Aspidium dubium
                                             Aspidium dumetorum
                                             Aspidium duriusculum
                                             Aspidium durvillei
                                             Aspidium duthiei
                                             Aspidium eatonii
                                             Aspidium ebeninum
                                             Aspidium ebenum
                                             Aspidium eburneum
                                             Aspidium echinatum
                                             Aspidium ecklonii
                                             Aspidium edentulum
                                             Aspidium edule
                                             Aspidium effusum
                                               Aspidium effusum var. muticum
                                               Aspidium effusum var. xanthotrichium
                                             Aspidium elatior
                                             Aspidium elatum
                                             Aspidium elegans
                                             Aspidium elongatum
                                             Aspidium emarginatum
                                             Aspidium eminens
                                             Aspidium endresii
                                             Aspidium ensifolium
                                             Aspidium equestre
                                             Aspidium eriocarpum
                                             Aspidium eriocaulon
                                             Aspidium eriosorus
                                             Aspidium erosum
                                             Aspidium erubescens
                                             Aspidium erythrosorum
                                               Aspidium erythrosorum var. amoyense
                                               Aspidium erythrosorum var. obtusum
                                               Aspidium erythrosorum var. souliei
                                             Aspidium erythrostemma
                                             Aspidium esquirolii
                                             Aspidium eumundii
                                             Aspidium eurylobum
                                             Aspidium eusorum
                                             Aspidium evenulosum
                                             Aspidium everettii
                                             Aspidium exaltatum
                                               Aspidium exaltatum var. longipinna
                                             Aspidium excellens
                                             Aspidium excultum
                                             Aspidium exiguum
                                             Aspidium exile
                                             Aspidium expansum
                                             Aspidium exsudans
                                               Aspidium exsudans var. feei
                                             Aspidium extensum
                                             Aspidium fadyenii
                                             Aspidium falciculatum
                                             Aspidium falcilobum
                                             Aspidium falcinellum
                                             Aspidium falcipinnum
                                             Aspidium fallax
                                             Aspidium fargesii
                                             Aspidium fasciculatum
                                             Aspidium fauriei
                                               Aspidium fauriei var. elatius
                                             Aspidium fendleri
                                             Aspidium fernandense
                                             Aspidium ferox
                                             Aspidium ferrugineum
                                             Aspidium festinum
                                             Aspidium fibrillosum
                                             Aspidium filix-femina
                                               Aspidium filix-femina var. multidentatum
                                             Aspidium fimbriatum
                                             Aspidium fischeri
                                             Aspidium fissum
                                             Aspidium flaccidum
                                             Aspidium flagelliferum
                                             Aspidium flexile
                                             Aspidium flexum
                                             Aspidium flexuosum
                                               Aspidium flexuosum var. moelleri
                                             Aspidium floccigerum
                                             Aspidium floridanum
                                             Aspidium foeniculaceum
                                             Aspidium foliolosum
                                             Aspidium fontanum
                                             Aspidium forbesii
                                             Aspidium formosanum
                                             Aspidium formosum
                                             Aspidium forsteri
                                             Aspidium fragrans
                                             Aspidium francoanum
                                             Aspidium fraseri
                                             Aspidium fraternum
                                             Aspidium fraxinellum
                                             Aspidium fraxinifolium
                                             Aspidium freyreissii
                                             Aspidium frigidum
                                             Aspidium frondosum
                                             Aspidium fructuosum
                                             Aspidium fumarioides
                                             Aspidium funckii
                                             Aspidium furcatum
                                             Aspidium fuscatum
                                             Aspidium fuscipes
                                             Aspidium gaboonense
                                             Aspidium galanderi
                                             Aspidium gardneri
                                             Aspidium gardnerianum
                                             Aspidium gaudichaudii
                                             Aspidium gelidum
                                             Aspidium gemmiferum
                                             Aspidium germanii
                                             Aspidium germinyi
                                             Aspidium geropogon
                                             Aspidium ghiesbreghtii
                                             Aspidium gibbosum
                                             Aspidium giganteum
                                               Aspidium giganteum var. minor
                                             Aspidium glabellum
                                             Aspidium glaberrimum
                                             Aspidium glabratum
                                             Aspidium glabrum
                                               Aspidium glabrum var. pusillum
                                             Aspidium glanduliferum
                                             Aspidium glanduligerum
                                               Aspidium glanduligerum var. hyalostegia
                                             Aspidium glandulosum
                                             Aspidium glaziovii
                                             Aspidium gleichenioides
                                             Aspidium globuliferum
                                             Aspidium godeffroyi
                                             Aspidium goeringianum
                                             Aspidium goldianum
                                             Aspidium goldieanum
                                                   Aspidium goldieanum f. celsum
                                               Aspidium goldieanum var. celsum
                                             Aspidium gongylodes
                                             Aspidium gracilescens
                                               Aspidium gracilescens var. glanduligerum
                                             Aspidium gracilipes
                                             Aspidium grammatosorus
                                             Aspidium grammitoides
                                             Aspidium grande
                                             Aspidium grandifolium
                                             Aspidium grayanum
                                             Aspidium griffithii
                                             Aspidium grunowii
                                             Aspidium guadalupense
                                             Aspidium guatemalense
                                             Aspidium gueinzianum
                                             Aspidium guianense
                                             Aspidium guineense
                                             Aspidium gymnocarpa
                                             Aspidium gymnogrammoides
                                             Aspidium haenkeanum
                                             Aspidium haenkei
                                             Aspidium halleri
                                             Aspidium hallieri
                                             Aspidium hamiltonianum
                                             Aspidium hamiltonii
                                             Aspidium hancockii
                                             Aspidium harrisonii
                                             Aspidium hartwegii
                                             Aspidium harveyi
                                             Aspidium hastatum
                                             Aspidium hastifolium
                                             Aspidium hastulatum
                                             Aspidium hawaiiense
                                             Aspidium haynaldii
                                             Aspidium helvolum
                                             Aspidium hemicardion
                                             Aspidium hemsleyanum
                                             Aspidium henryi
                                             Aspidium heptaphyllum
                                             Aspidium heracleifolium
                                             Aspidium herusianum
                                             Aspidium heterocarpon
                                             Aspidium heterocarpum
                                             Aspidium heterodon
                                             Aspidium heterophyllum
                                             Aspidium heteropteron
                                             Aspidium heterosorum
                                             Aspidium hillebrandii
                                             Aspidium hilsenbergii
                                             Aspidium hippocrepis
                                             Aspidium hirsutulum
                                             Aspidium hirsutum
                                             Aspidium hirtipes
                                             Aspidium hirtum
                                             Aspidium hispidulum
                                               Aspidium hispidulum var. solutum
                                               Aspidium hispidulum var. ternatense
                                             Aspidium hispidum
                                             Aspidium hoffmannseggii
                                             Aspidium hokutense
                                             Aspidium hookeri
                                             Aspidium hornei
                                             Aspidium hosei
                                             Aspidium huberi
                                             Aspidium hudsonianum
                                             Aspidium humile
                                             Aspidium hymenodes
                                             Aspidium hymenophylloides
                                             Aspidium ilicifolium
                                             Aspidium illyricum
                                             Aspidium imbecile
                                             Aspidium imbricatum
                                             Aspidium immersum
                                             Aspidium impressum
                                             Aspidium imrayanum
                                             Aspidium inaequale
                                               Aspidium inaequale var. montanum
                                             Aspidium inaequilaterale
                                             Aspidium incanum
                                             Aspidium incisum
                                             Aspidium indecorum
                                             Aspidium inquinans
                                             Aspidium insigne
                                             Aspidium integripinnum
                                             Aspidium intermedium
                                               Aspidium intermedium var. rhodolepis
                                             Aspidium irregulare
                                             Aspidium irriguum
                                             Aspidium isabellinum
                                             Aspidium jaculosum
                                             Aspidium jardini
                                             Aspidium javanicum
                                             Aspidium jenmanii
                                             Aspidium johannis-winkleri
                                             Aspidium jucundum
                                             Aspidium kanakorum
                                             Aspidium karstenianum
                                               Aspidium karstenianum var. navarrense
                                             Aspidium karstenii
                                             Aspidium karwinskyanum
                                             Aspidium kaulfussii
                                             Aspidium kawakamii
                                             Aspidium keckii
                                             Aspidium kehdingiana
                                             Aspidium kiboschense
                                             Aspidium kilemense
                                             Aspidium kingii
                                             Aspidium klotzschii
                                             Aspidium koordersii
                                             Aspidium krameri
                                             Aspidium kuhnii
                                             Aspidium kunstleri
                                             Aspidium kunzei
                                             Aspidium kwanonense
                                             Aspidium kwarenkoense
                                             Aspidium labordei
                                             Aspidium labrusca
                                             Aspidium lacerum
                                               Aspidium lacerum var. bipinnatum
                                               Aspidium lacerum var. obtusum
                                               Aspidium lacerum var. subtripinnatum
                                             Aspidium lachenense
                                             Aspidium laciniatum
                                             Aspidium laetevirens
                                             Aspidium laetum
                                             Aspidium laeve
                                             Aspidium lamaoense
                                             Aspidium lamprocaulon
                                             Aspidium lancastriense
                                             Aspidium lanceolatum
                                             Aspidium lanceum
                                             Aspidium lanigerum
                                             Aspidium lanosum
                                             Aspidium lanuginosum
                                             Aspidium laoticum
                                             Aspidium laserpitiifolium
                                             Aspidium lasiesthes
                                             Aspidium lastii
                                             Aspidium lastreoides
                                             Aspidium latebrosum
                                             Aspidium latifolium
                                               Aspidium latifolium var. tripinnatum
                                             Aspidium latifrons
                                             Aspidium latipinnum
                                             Aspidium latissimum
                                             Aspidium latum
                                             Aspidium lawrenceanum
                                             Aspidium laxum
                                             Aspidium lechleri
                                             Aspidium ledermanni
                                             Aspidium lentum
                                             Aspidium lepidocaulon
                                             Aspidium lepidotrichum
                                             Aspidium lepigerum
                                             Aspidium lepinei
                                             Aspidium leprieurii
                                             Aspidium leptophyllum
                                             Aspidium leptorachis
                                             Aspidium leuconeuron
                                             Aspidium leucophlebium
                                             Aspidium leucopis
                                             Aspidium leucosticton
                                             Aspidium leucostipes
                                             Aspidium leuzeanum
                                               Aspidium leuzeanum var. alsophiloides
                                             Aspidium levyi
                                             Aspidium lherminieri
                                             Aspidium libanoticum
                                             Aspidium lifuense
                                             Aspidium ligulatum
                                             Aspidium ligusticifolium
                                             Aspidium limbatum
                                             Aspidium lindenii
                                             Aspidium lineatum
                                             Aspidium lizarzaburui
                                             Aspidium lobatiforme
                                             Aspidium lobatum
                                               Aspidium lobatum var. angulare
                                             Aspidium lobbii
                                             Aspidium lobulatum
                                             Aspidium loherianum
                                             Aspidium lomatopelta
                                             Aspidium lomatopus
                                             Aspidium lonchitiforme
                                             Aspidium lonchitoides
                                             Aspidium lonchodes
                                             Aspidium longicrure
                                             Aspidium longicuspe
                                             Aspidium longifolium
                                             Aspidium longipes
                                             Aspidium lorentzii
                                             Aspidium lucens
                                             Aspidium luctuosum
                                             Aspidium ludens
                                             Aspidium ludovicianum
                                             Aspidium luerssenii
                                             Aspidium lugubre
                                             Aspidium lunanense
                                             Aspidium lunense
                                             Aspidium lutescens
                                             Aspidium macleaii
                                             Aspidium macrocarpon
                                             Aspidium macrochlamys
                                             Aspidium macrodon
                                             Aspidium macrodontum
                                             Aspidium macrolepidum
                                             Aspidium macrophyllum
                                               Aspidium macrophyllum var. biolleyana
                                               Aspidium macrophyllum var. pittieri
                                             Aspidium macropus
                                             Aspidium macrosorum
                                             Aspidium macrostegium
                                             Aspidium macrourum
                                             Aspidium macrum
                                             Aspidium magnificum
                                             Aspidium maingayi
                                             Aspidium malaccense
                                             Aspidium malagassicum
                                             Aspidium malayense
                                             Aspidium mamillosum
                                             Aspidium manilense
                                             Aspidium manmeiense
                                             Aspidium maranguense
                                             Aspidium marginale
                                                   Aspidium marginale f. davenportii
                                               Aspidium marginale var. elegans
                                             Aspidium marginatum
                                             Aspidium martinicense
                                               Aspidium martinicense var. puberulum
                                             Aspidium mascarenense
                                             Aspidium mascarenhense
                                             Aspidium matsumurae
                                             Aspidium mauritianum
                                             Aspidium maximowiczianum
                                             Aspidium maximum
                                             Aspidium medium
                                             Aspidium megalocarpum
                                             Aspidium megalodus
                                             Aspidium megaphyllum
                                               Aspidium megaphyllum var. hirsutum
                                             Aspidium melanocaulon
                                             Aspidium melanochlamys
                                             Aspidium melanopus
                                             Aspidium melanorachis
                                             Aspidium melanorhizum
                                             Aspidium melanostictum
                                             Aspidium membranaceum
                                             Aspidium membranifolium
                                               Aspidium membranifolium var. dimorphum
                                             Aspidium menisciicarpon
                                             Aspidium meniscioides
                                             Aspidium menyanthidis
                                             Aspidium mercurii
                                             Aspidium mexicanum
                                               Aspidium mexicanum var. acutilobum
                                               Aspidium mexicanum var. obtusilobum
                                               Aspidium mexicanum var. serratum
                                             Aspidium micranthum
                                             Aspidium microcarpon
                                             Aspidium microchlaena
                                             Aspidium microphyllum
                                             Aspidium microsorum
                                             Aspidium microthecium
                                             Aspidium mildeanum
                                             Aspidium milnei
                                             Aspidium minimum
                                             Aspidium miquelianum
                                             Aspidium mohrioides
                                             Aspidium molle
                                               Aspidium molle var. latipinna
                                               Aspidium molle var. truncatum
                                               Aspidium molle var. violascens
                                             Aspidium molliculum
                                               Aspidium molliculum var. cheilanthoides
                                             Aspidium mollissimum
                                             Aspidium molliusculum
                                             Aspidium moluccense
                                             Aspidium monostichum
                                             Aspidium monotis
                                             Aspidium montanum
                                             Aspidium montevidense
                                                   Aspidium montevidense f. imbricata
                                                   Aspidium montevidense f. squamulosa
                                               Aspidium montevidense var. subtripinnatum
                                             Aspidium monticola
                                             Aspidium moorei
                                             Aspidium moritzianum
                                             Aspidium moritzii
                                             Aspidium morlae
                                             Aspidium morsei
                                             Aspidium motleyanum
                                             Aspidium moulmeinense
                                             Aspidium moupinense
                                             Aspidium mucronatum
                                               Aspidium mucronatum var. pinnatifidum
                                             Aspidium mucronifolium
                                             Aspidium muelleri
                                             Aspidium muenchii
                                             Aspidium multicaudatum
                                             Aspidium multidentatum
                                             Aspidium multifidum
                                             Aspidium multijugum
                                             Aspidium multilineatum
                                             Aspidium multisorum
                                             Aspidium murbeckii
                                             Aspidium muricatum
                                               Aspidium muricatum var. incisum
                                               Aspidium muricatum var. montevidense
                                               Aspidium muricatum var. muelleri
                                             Aspidium murrayi
                                             Aspidium muscosum
                                             Aspidium musifolium
                                             Aspidium muticum
                                             Aspidium myriosorum
                                             Aspidium myrrhidifolium
                                             Aspidium nantoense
                                             Aspidium napoleonis
                                             Aspidium natalense
                                             Aspidium navarrense
                                             Aspidium nebulosum
                                             Aspidium neglectum
                                             Aspidium nemophilum
                                             Aspidium nemorale
                                             Aspidium nemorosum
                                             Aspidium nepalense
                                             Aspidium nephrodioides
                                             Aspidium neriiforme
                                             Aspidium nervatum
                                             Aspidium nervosum
                                             Aspidium nicaraguense
                                             Aspidium nicotianifolium
                                             Aspidium nigrescens
                                             Aspidium nigricaule
                                             Aspidium nigripes
                                             Aspidium nigritianum
                                             Aspidium nigropunctatum
                                             Aspidium nigrovenium
                                             Aspidium nipponicum
                                             Aspidium nitidulum
                                             Aspidium nitidum
                                             Aspidium nobile
                                             Aspidium nodosum
                                             Aspidium novae-caledoniae
                                             Aspidium novae-zeelandiae
                                             Aspidium novo-pommeranicum
                                             Aspidium novoguineense
                                             Aspidium nudum
                                             Aspidium nutans
                                             Aspidium nymphale
                                             Aspidium obliquatum
                                             Aspidium obliquum
                                             Aspidium obliteratum
                                             Aspidium obscurum
                                             Aspidium obtusatum
                                             Aspidium obtusifolium
                                             Aspidium obtusilobum
                                             Aspidium obtusissimum
                                             Aspidium obtusum
                                             Aspidium ocellatum
                                             Aspidium ochthodes
                                             Aspidium oculatum
                                             Aspidium odoratum
                                             Aspidium odoriferum
                                             Aspidium oliganthum
                                             Aspidium oligocarpum
                                               Aspidium oligocarpum var. crassistipitata
                                             Aspidium oligodonton
                                             Aspidium oligophlebium
                                             Aspidium oligophyllum
                                             Aspidium olivaceum
                                             Aspidium opacum
                                             Aspidium opizii
                                             Aspidium oppositum
                                               Aspidium oppositum var. subglandulosum
                                             Aspidium opulentum
                                             Aspidium orbiculatum
                                             Aspidium ordinatum
                                             Aspidium oreopteris
                                             Aspidium organense
                                             Aspidium orientale
                                             Aspidium orizabae
                                             Aspidium ornatum
                                             Aspidium orosiense
                                             Aspidium oshimense
                                             Aspidium otaria
                                             Aspidium otarioides
                                             Aspidium otophorum
                                             Aspidium oxyodon
                                             Aspidium pachinense
                                             Aspidium pachychlamys
                                             Aspidium pachyphyllum
                                             Aspidium pachyrhachis
                                             Aspidium paleaceum
                                               Aspidium paleaceum var. majus
                                             Aspidium palisotii
                                             Aspidium pallidivenium
                                             Aspidium pallidum
                                             Aspidium palmatum
                                             Aspidium palmipes
                                             Aspidium paludosum
                                             Aspidium palustre
                                             Aspidium pandiforme
                                             Aspidium pandurifolium
                                             Aspidium papuanum
                                             Aspidium papyraceum
                                             Aspidium paradoxum
                                             Aspidium paraense
                                             Aspidium parallelogrammum
                                             Aspidium parallelum
                                             Aspidium parasiticum
                                               Aspidium parasiticum var. didymosorum
                                             Aspidium parathelypteris
                                             Aspidium patens
                                               Aspidium patens var. macrourum
                                               Aspidium patens var. pilosulum
                                               Aspidium patens var. sprengelli
                                             Aspidium patentissimum
                                             Aspidium patulum
                                               Aspidium patulum var. chaerophylloides
                                             Aspidium paucicuspis
                                             Aspidium pauciflorum
                                             Aspidium paucijugum
                                             Aspidium pauper
                                             Aspidium paupertinum
                                             Aspidium pearcei
                                             Aspidium pectinatum
                                             Aspidium pedatum
                                             Aspidium pedicellatum
                                             Aspidium pellitum
                                             Aspidium pellucidum
                                             Aspidium pendulum
                                             Aspidium pennigerum
                                             Aspidium pentagonum
                                             Aspidium pentangularum
                                             Aspidium pentaphyllum
                                             Aspidium perakense
                                             Aspidium perelegans
                                             Aspidium persoriferum
                                                   Aspidium persoriferum f. latipinna
                                                   Aspidium persoriferum f. paucipinna
                                             Aspidium petersenii
                                             Aspidium phaeocaule
                                             Aspidium phaeochlamys
                                             Aspidium phaeostigma
                                             Aspidium phegopteris
                                             Aspidium philippinum
                                             Aspidium phyllarthron
                                             Aspidium phyllitidis
                                             Aspidium physematioides
                                             Aspidium pica
                                             Aspidium pilosiusculum
                                             Aspidium pilosulum
                                             Aspidium pilosum
                                             Aspidium pinfaense
                                             Aspidium pinnatifido-serratum
                                             Aspidium pistillare
                                             Aspidium pittsfordense
                                             Aspidium plantagineum
                                             Aspidium plantianum
                                             Aspidium plaschnickianum
                                             Aspidium platanifolium
                                             Aspidium platynotus
                                             Aspidium platyphyllum
                                             Aspidium platypus
                                             Aspidium platyrachis
                                             Aspidium pleiosorum
                                             Aspidium pleiotomum
                                             Aspidium pleocnemioides
                                             Aspidium plicatum
                                               Aspidium plicatum var. laxum
                                               Aspidium plicatum var. rigidum
                                             Aspidium plukenetii
                                             Aspidium plumieri
                                             Aspidium plumierii
                                               Aspidium plumierii var. brasiliensis
                                             Aspidium plumiferum
                                             Aspidium podophyllum
                                             Aspidium pohlianum
                                             Aspidium politum
                                             Aspidium polyblepharon
                                             Aspidium polycarpon
                                             Aspidium polylepis
                                             Aspidium polymorphum
                                               Aspidium polymorphum var. macrocarpum
                                             Aspidium polyphyllum
                                             Aspidium polypodiforme
                                             Aspidium polysorum
                                             Aspidium polystichoides
                                             Aspidium pontederae
                                             Aspidium porphyrophlebium
                                             Aspidium powellii
                                             Aspidium praetervisum
                                             Aspidium prenticei
                                             Aspidium prescottianum
                                               Aspidium prescottianum var. bakerianum
                                               Aspidium prescottianum var. castaneum
                                               Aspidium prescottianum var. sinense
                                             Aspidium preslianum
                                             Aspidium prionophyllum
                                             Aspidium procerum
                                             Aspidium procurrens
                                             Aspidium producens
                                             Aspidium productum
                                             Aspidium profereoides
                                             Aspidium proliferum
                                             Aspidium prolificum
                                             Aspidium prolixum
                                             Aspidium prominens
                                             Aspidium prominulum
                                             Aspidium propinquum
                                             Aspidium protensum
                                             Aspidium psammiosorum
                                             Aspidium pseudofilix-mas
                                             Aspidium pseudomontanum
                                             Aspidium pseudovarium
                                             Aspidium psilopodum
                                             Aspidium ptarmica
                                             Aspidium pterifolium
                                             Aspidium pteroides
                                               Aspidium pteroides var. terminans
                                             Aspidium pteropodum
                                             Aspidium pteropus
                                             Aspidium puberulum
                                             Aspidium puberum
                                             Aspidium pubescens
                                             Aspidium pubirachis
                                             Aspidium pulchellum
                                             Aspidium pulcherrimum
                                             Aspidium pulchrum
                                             Aspidium pulverulentum
                                             Aspidium pumilum
                                             Aspidium puncticaule
                                             Aspidium punctilobulum
                                             Aspidium punctilobum
                                             Aspidium punctulatum
                                             Aspidium pungens
                                             Aspidium purdiaei
                                             Aspidium purpurascens
                                             Aspidium purusense
                                             Aspidium pusillum
                                             Aspidium pycnolepis
                                             Aspidium pycnopteroides
                                             Aspidium quadrangulare
                                             Aspidium quinquangulare
                                             Aspidium quinquefidum
                                             Aspidium quinquefoliolatum
                                             Aspidium quitense
                                             Aspidium raddianum
                                             Aspidium radicans
                                             Aspidium ramosum
                                               Aspidium ramosum var. eumundii
                                               Aspidium ramosum var. lineare
                                             Aspidium rampans
                                             Aspidium rarum
                                             Aspidium recedens
                                             Aspidium recurvum
                                             Aspidium reductum
                                             Aspidium refractum
                                             Aspidium regium
                                             Aspidium reinwardtianum
                                             Aspidium remotum
                                             Aspidium repandum
                                             Aspidium reptans
                                               Aspidium reptans var. cordata
                                               Aspidium reptans var. hastifolia
                                             Aspidium resiniferum
                                             Aspidium resinofoetidum
                                             Aspidium retroflexum
                                             Aspidium retusum
                                             Aspidium rhaeticum
                                             Aspidium rheosorum
                                             Aspidium rheticum
                                             Aspidium rhizophyllum
                                             Aspidium rhomboideum
                                             Aspidium richardii
                                             Aspidium ridleyanum
                                             Aspidium riedleanum
                                             Aspidium rigidissimum
                                             Aspidium rigidulum
                                             Aspidium rigidum
                                               Aspidium rigidum var. australe
                                               Aspidium rigidum var. remotum
                                             Aspidium riparium
                                             Aspidium rivale
                                             Aspidium rivoirei
                                             Aspidium rivularioides
                                             Aspidium rivulorum
                                             Aspidium robertianum
                                             Aspidium robustum
                                             Aspidium rochaleanum
                                             Aspidium rockii
                                             Aspidium rodigasianum
                                             Aspidium roseum
                                             Aspidium rostratum
                                             Aspidium rotundatum
                                             Aspidium rotundilobatum
                                             Aspidium rubiginosum
                                             Aspidium rufescens
                                             Aspidium rufidulum
                                             Aspidium rufinerve
                                             Aspidium rufobarbatum
                                             Aspidium rufostramineum
                                             Aspidium rufovillosum
                                             Aspidium rufum
                                             Aspidium rutaceum
                                             Aspidium sabaei
                                             Aspidium sagenoides
                                             Aspidium sagittifolium
                                             Aspidium salaccense
                                             Aspidium samoense
                                             Aspidium sancti-gabrielis
                                             Aspidium sancti-pauli
                                             Aspidium sanctoides
                                             Aspidium sanctum
                                                   Aspidium sanctum f. ambiguum
                                                   Aspidium sanctum f. majus
                                             Aspidium savaiiense
                                             Aspidium saxicola
                                             Aspidium scabriusculum
                                             Aspidium scabrosum
                                             Aspidium scalare
                                             Aspidium scallanii
                                             Aspidium scandens
                                             Aspidium scandicinum
                                             Aspidium scariosum
                                             Aspidium schaffneri
                                             Aspidium schimperianum
                                             Aspidium schizolobium
                                             Aspidium schkuhrii
                                             Aspidium schomburgkii
                                             Aspidium schottianum
                                             Aspidium schweinitzii
                                             Aspidium sclerophyllum
                                                   Aspidium sclerophyllum f. exindusiata
                                               Aspidium sclerophyllum var. pinnatum
                                               Aspidium sclerophyllum var. subpinnatum
                                             Aspidium scolopendrioides
                                                   Aspidium scolopendrioides f. incisum
                                               Aspidium scolopendrioides var. incisa
                                               Aspidium scolopendrioides var. pinnata
                                             Aspidium securidiforme
                                             Aspidium seemannii
                                             Aspidium semibipinnatum
                                             Aspidium semicordatum
                                               Aspidium semicordatum var. americanum
                                               Aspidium semicordatum var. biauriculatum
                                               Aspidium semicordatum var. subdimorphum
                                               Aspidium semicordatum var. truncatum
                                             Aspidium semihastatum
                                             Aspidium senanense
                                             Aspidium sericeum
                                             Aspidium serra
                                             Aspidium serratum
                                             Aspidium serrulatum
                                             Aspidium sesquipedale
                                             Aspidium setigerum
                                               Aspidium setigerum var. ornatum
                                             Aspidium setosum
                                             Aspidium sewellii
                                             Aspidium shepherdii
                                             Aspidium shikokianum
                                             Aspidium siambonense
                                             Aspidium sibiricum
                                             Aspidium sieberi
                                             Aspidium sieberianum
                                             Aspidium sieboldii
                                             Aspidium siifolium
                                               Aspidium siifolium var. teijsmannianum
                                             Aspidium sikkimense
                                             Aspidium simonsii
                                             Aspidium simplex
                                             Aspidium simplicifolium
                                             Aspidium simplicissimum
                                             Aspidium simulatum
                                             Aspidium singaporianum
                                             Aspidium sintenisii
                                             Aspidium sinuatum
                                             Aspidium skinneri
                                             Aspidium sloanei
                                             Aspidium sodiroi
                                             Aspidium solutum
                                             Aspidium sophoroides
                                             Aspidium sorbifolium
                                             Aspidium sparsiflorum
                                             Aspidium sparsum
                                             Aspidium speciosum
                                             Aspidium spectabile
                                             Aspidium spekei
                                             Aspidium speluncae
                                             Aspidium sphaerocarpum
                                             Aspidium sphaeropteroides
                                             Aspidium splendens
                                             Aspidium sporadosorum
                                             Aspidium sprengelii
                                             Aspidium squamatum
                                             Aspidium squamigerum
                                             Aspidium squamisetum
                                             Aspidium squamosum
                                             Aspidium squarrosum
                                             Aspidium stenolepis
                                             Aspidium stenophyllum
                                             Aspidium stenopteris
                                             Aspidium stenopteron
                                             Aspidium stimulans
                                             Aspidium stipellatum
                                             Aspidium stipitatum
                                             Aspidium stipulaceum
                                             Aspidium stipulare
                                             Aspidium stramineum
                                             Aspidium striatum
                                             Aspidium strigosum
                                             Aspidium subaequale
                                             Aspidium subcaudatum
                                             Aspidium subconfluens
                                             Aspidium subcrenulatum
                                             Aspidium subdecurrens
                                             Aspidium subdecussatum
                                             Aspidium subdiaphanum
                                             Aspidium subdigitatum
                                             Aspidium subebeneum
                                             Aspidium subelongatum
                                             Aspidium subexaltatum
                                             Aspidium subglandulosum
                                             Aspidium subincisum
                                             Aspidium subinerme
                                             Aspidium subintegerrimum
                                             Aspidium subjunctum
                                             Aspidium sublanosum
                                             Aspidium sublobatum
                                             Aspidium submembranaceum
                                             Aspidium submite
                                             Aspidium subobliquatum
                                             Aspidium subpectinatum
                                             Aspidium subpedatum
                                             Aspidium subpubescens
                                             Aspidium subquinquefidum
                                             Aspidium subrepandum
                                             Aspidium subsageniaceum
                                             Aspidium subsericeum
                                             Aspidium subspinulosum
                                             Aspidium subthelypteris
                                             Aspidium subtriphyllum
                                                   Aspidium subtriphyllum f. cuspidatopinnatum
                                               Aspidium subtriphyllum var. ebenosum
                                             Aspidium subtripinnatum
                                             Aspidium sulcatum
                                             Aspidium sulcinervium
                                             Aspidium sumatranum
                                             Aspidium syrmaticum
                                             Aspidium tacticopterum
                                             Aspidium tanacetifolium
                                             Aspidium tasmaniae
                                             Aspidium tatei
                                             Aspidium tavoyanum
                                             Aspidium taygetense
                                             Aspidium tectaria
                                             Aspidium tectum
                                             Aspidium teijsmannianum
                                             Aspidium telfairianum
                                             Aspidium tenericaule
                                             Aspidium tenerifrons
                                             Aspidium tenerrimum
                                             Aspidium tenerum
                                             Aspidium tenue
                                             Aspidium tenuifolium
                                             Aspidium tenuisectum
                                             Aspidium teratocarpum
                                             Aspidium terminale
                                             Aspidium terminans
                                             Aspidium ternatense
                                             Aspidium ternatum
                                             Aspidium ternifolium
                                             Aspidium tetragonum
                                             Aspidium thelypteroides
                                             Aspidium thibeticum
                                             Aspidium thomsonii
                                               Aspidium thomsonii var. gracilis
                                             Aspidium thonningii
                                             Aspidium thwaitesii
                                             Aspidium tijucense
                                             Aspidium tomentosum
                                             Aspidium tonduzii
                                             Aspidium tosaense
                                             Aspidium tottum
                                             Aspidium transitorium
                                             Aspidium trapezoides
                                             Aspidium trejoi
                                             Aspidium trianae
                                             Aspidium triangulare
                                             Aspidium triangulum
                                                   Aspidium triangulum f. proliferum
                                               Aspidium triangulum subsp. caudatum
                                               Aspidium triangulum subsp. latipinnum
                                               Aspidium triangulum subsp. rhizophorum
                                               Aspidium triangulum var. bipinnatum
                                               Aspidium triangulum var. falcatum
                                               Aspidium triangulum var. ilicifolium
                                               Aspidium triangulum var. latipinnum
                                               Aspidium triangulum var. laxum
                                               Aspidium triangulum var. submucronatum
                                               Aspidium triangulum var. trapezoides
                                               Aspidium triangulum var. tridens
                                             Aspidium tricholepis
                                             Aspidium trichophlebium
                                             Aspidium trichophorum
                                             Aspidium trichotomum
                                             Aspidium tricuspe
                                               Aspidium tricuspe var. glabrum
                                             Aspidium tridens
                                             Aspidium trifidum
                                             Aspidium trifoliatum
                                                   Aspidium trifoliatum f. cristata
                                               Aspidium trifoliatum var. amesianum
                                               Aspidium trifoliatum var. amplum
                                               Aspidium trifoliatum var. heracleifolium
                                               Aspidium trifoliatum var. minimum
                                             Aspidium trifolium
                                               Aspidium trifolium var. compitale
                                             Aspidium triglossum
                                             Aspidium trilobum
                                             Aspidium trimeni
                                             Aspidium tripartitum
                                             Aspidium tripinnatum
                                             Aspidium tripteron
                                             Aspidium triste
                                             Aspidium truncatulum
                                             Aspidium truncatum
                                               Aspidium truncatum var. celebicum
                                             Aspidium tsus-simense
                                             Aspidium tuberosum
                                             Aspidium tylodes
                                             Aspidium uliginosum
                                             Aspidium umbilicatum
                                             Aspidium umbrosum
                                             Aspidium undulatum
                                             Aspidium urophyllum
                                             Aspidium variabile
                                             Aspidium varians
                                             Aspidium variolosum
                                             Aspidium varium
                                               Aspidium varium var. fructuosum
                                               Aspidium varium var. obtusum
                                             Aspidium vastum
                                             Aspidium veitchianum
                                             Aspidium velatum
                                             Aspidium velleum
                                             Aspidium velutinum
                                             Aspidium venulosum
                                             Aspidium venustum
                                             Aspidium verrucosum
                                             Aspidium veselskii
                                             Aspidium vestitum
                                             Aspidium vieillardii
                                             Aspidium vile
                                             Aspidium villosum
                                             Aspidium violascens
                                             Aspidium viridans
                                             Aspidium viridescens
                                             Aspidium viridulum
                                             Aspidium viscidulum
                                             Aspidium viscosum
                                             Aspidium vitis
                                             Aspidium viviparum
                                               Aspidium viviparum subsp. caudatum
                                               Aspidium viviparum subsp. latipinnum
                                               Aspidium viviparum subsp. rhizophorum
                                               Aspidium viviparum var. bipinnatum
                                               Aspidium viviparum var. caudatum
                                               Aspidium viviparum var. trapezoides
                                             Aspidium vogelii
                                             Aspidium volkensii
                                             Aspidium volubile
                                               Aspidium volubile var. cavernicolum
                                             Aspidium vulcanicum
                                             Aspidium waikarense
                                             Aspidium wakefieldii
                                             Aspidium wallichianum
                                             Aspidium wallichii
                                             Aspidium warburgii
                                             Aspidium wardianum
                                             Aspidium wardii
                                             Aspidium wattii
                                             Aspidium wawraeanum
                                             Aspidium webbianum
                                             Aspidium weberi
                                             Aspidium weigleanum
                                             Aspidium weinlandii
                                             Aspidium welwitschii
                                             Aspidium whitfordii
                                             Aspidium wightii
                                             Aspidium wigmanii
                                             Aspidium wilsonii
                                             Aspidium wrightii
                                             Aspidium xanthomelas
                                             Aspidium xiphophyllum
                                             Aspidium yaeyamense
                                             Aspidium yoshinagae
                                             Aspidium yunnanense
                                             Aspidium zambesiacum
                                             Aspidium zerophyllum
                                             Aspidium zippelianum
                                             Aspidium zollingerianum
                                     Campium
                                             Campium acrostichoides
                                             Campium angustifolium
                                             Campium angustipinnum
                                             Campium argutum
                                             Campium auriculatum
                                             Campium bipinnatifidum
                                             Campium boivinii
                                             Campium bradfordii
                                             Campium cantoniense
                                             Campium christensenii
                                             Campium costatum
                                             Campium crispatulum
                                             Campium cuspidatum
                                             Campium decurrens
                                             Campium deltigerum
                                             Campium dilatatum
                                             Campium diversifolium
                                             Campium enorme
                                             Campium feeianum
                                             Campium fluviatile
                                             Campium foxworthyi
                                             Campium gaboonense
                                             Campium gemmiferum
                                             Campium heteroclitum
                                               Campium heteroclitum var. eurybasis
                                             Campium heudelotii
                                             Campium humblotii
                                             Campium hydrophyllum
                                             Campium interlineatum
                                             Campium kajewskii
                                             Campium laciniatum
                                             Campium lanceolatum
                                             Campium lanceum
                                             Campium linnaeanum
                                             Campium lonchophorum
                                             Campium longiflagellatum
                                             Campium matthewii
                                             Campium membranaceum
                                             Campium metallicum
                                             Campium minor
                                             Campium minutulum
                                             Campium modestum
                                             Campium molle
                                             Campium neglectum
                                             Campium nigrum
                                             Campium ovatum
                                             Campium palustre
                                             Campium parvum
                                             Campium pseudoscalpturatum
                                             Campium punctulatum
                                             Campium quoyanum
                                             Campium rawsonii
                                             Campium repandum
                                             Campium rivulare
                                             Campium salicinum
                                             Campium samoense
                                             Campium scalpturatum
                                             Campium semicordatum
                                             Campium sinense
                                             Campium subcrenatum
                                             Campium subsimplex
                                             Campium taylorii
                                             Campium tenuissimum
                                             Campium undulatum
                                             Campium validum
                                             Campium virens
                                             Campium viviparum
                                             Campium wallii
                                             Campium zeilanicum
                                     Cyclopeltis
                                             Cyclopeltis crenata
                                             Cyclopeltis cumingiana
                                             Cyclopeltis favrellii
                                             Cyclopeltis kingii
                                             Cyclopeltis latupana
                                             Cyclopeltis mirabilis
                                             Cyclopeltis novoguineensis
                                             Cyclopeltis presliana
                                             Cyclopeltis rigida
                                             Cyclopeltis semicordata
                                               Cyclopeltis semicordata var. crenata
                                             Cyclopeltis zamboangana
                                     Diplora
                                             Diplora cadieri
                                             Diplora durvillaei
                                             Diplora grashoffii
                                             Diplora integrifolia
                                             Diplora longifolia
                                             Diplora rendovae
                                             Diplora schizocarpa
                                             Diplora translucens
                                     Dracoglossum
                                             Dracoglossum plantagineum
                                             Dracoglossum sinuatum
                                     Dryopolystichum
                                             Dryopolystichum phaeostigma
                                     Hemicardion
                                             Hemicardion crenatum
                                             Hemicardion cumingianum
                                             Hemicardion macrosorum
                                             Hemicardion nephrolepis
                                     Lomariopsis
                                             Lomariopsis amydrophlebia
                                                   [Stenochlaena amydrophlebia]
                                             Lomariopsis balansae
                                             Lomariopsis boivinii
                                             Lomariopsis boninensis
                                             Lomariopsis boryana
                                             Lomariopsis brackenridgei
                                             Lomariopsis brightiae
                                             Lomariopsis buxifolia
                                             Lomariopsis chinensis
                                             Lomariopsis christensenii
                                             Lomariopsis cochinchinensis
                                             Lomariopsis commersonii
                                             Lomariopsis congoensis
                                             Lomariopsis cordata
                                             Lomariopsis crassifolia
                                             Lomariopsis cuspidata
                                             Lomariopsis decrescens
                                             Lomariopsis elongata
                                             Lomariopsis erythrodes
                                             Lomariopsis farrarii
                                             Lomariopsis fendleri
                                             Lomariopsis fraxinea
                                             Lomariopsis fraxinifolia
                                             Lomariopsis guineensis
                                             Lomariopsis hederacea
                                             Lomariopsis heteromorpha
                                             Lomariopsis holttumii
                                             Lomariopsis horsfieldii
                                             Lomariopsis intermedia
                                             Lomariopsis jamaicensis
                                             Lomariopsis japurensis
                                             Lomariopsis kingii
                                             Lomariopsis kunzeana
                                                   [Stenochlaena kunzeana]
                                             Lomariopsis lanceolata
                                             Lomariopsis latipinna
                                             Lomariopsis latiuscula
                                             Lomariopsis leptocarpa
                                             Lomariopsis lineata
                                             Lomariopsis longicaudata
                                             Lomariopsis longifolia
                                             Lomariopsis madagascarica
                                             Lomariopsis mannii
                                             Lomariopsis marginata
                                             Lomariopsis mauritiensis
                                             Lomariopsis maxonii
                                             Lomariopsis mexicana
                                             Lomariopsis muriculata
                                             Lomariopsis nigrescens
                                             Lomariopsis nigropaleata
                                             Lomariopsis novae-caledoniae
                                             Lomariopsis oleandrifolia
                                             Lomariopsis orbiculata
                                             Lomariopsis palustris
                                             Lomariopsis papyracea
                                             Lomariopsis pervillei
                                             Lomariopsis phlebodes
                                             Lomariopsis pittieri
                                             Lomariopsis pollicina
                                               Lomariopsis pollicina var. buxifolium
                                             Lomariopsis polyphylla
                                             Lomariopsis prieuriana
                                             Lomariopsis pteridiformis
                                             Lomariopsis raciborskii
                                             Lomariopsis raddiana
                                             Lomariopsis recurvata
                                             Lomariopsis requiniana
                                             Lomariopsis rossii
                                             Lomariopsis salicifolia
                                             Lomariopsis scandens
                                             Lomariopsis seemannii
                                             Lomariopsis setchellii
                                             Lomariopsis smithii
                                             Lomariopsis sorbifolia
                                                   [Stenochlaena sorbifolia]
                                             Lomariopsis speciosa
                                             Lomariopsis spectabilis
                                             Lomariopsis spinescens
                                             Lomariopsis spondiifolia
                                             Lomariopsis subtrifoliata
                                             Lomariopsis triquetra
                                             Lomariopsis underwoodii
                                             Lomariopsis undulata
                                             Lomariopsis variabilis
                                             Lomariopsis vestita
                                             Lomariopsis warneckei
                                             Lomariopsis wrightii
                                             Lomariopsis yapurensis
                                             Lomariopsis × farrarii
                                     Nephrolepis
                                             Nephrolepis abrupta
                                             Nephrolepis acuminata
                                             Nephrolepis acuta
                                               Nephrolepis acuta var. laurifolia
                                             Nephrolepis acutangula
                                             Nephrolepis acutifolia
                                             Nephrolepis altescandens
                                             Nephrolepis arida
                                             Nephrolepis arthropteroides
                                             Nephrolepis averyi
                                             Nephrolepis barbata
                                             Nephrolepis bidentata
                                             Nephrolepis biserrata
                                                   [Aspidium biserratum]
                                               Nephrolepis biserrata subsp. punctulatum
                                               Nephrolepis biserrata var. auriculata
                                               Nephrolepis biserrata var. digitiformis
                                               Nephrolepis biserrata var. glandulosa
                                               Nephrolepis biserrata var. mauritiana
                                               Nephrolepis biserrata var. rufescens
                                             Nephrolepis brownii
                                                   [Nephrolepis hirsutula]
                                                   [Nephrolepis multiflora]
                                             Nephrolepis caudata
                                             Nephrolepis cisneiriana
                                                   Nephrolepis cisneiriana f. duffii
                                               Nephrolepis cisneiriana var. obtusata
                                               Nephrolepis cisneiriana var. occidentalis
                                               Nephrolepis cisneiriana var. pectinata
                                             Nephrolepis clementis
                                             Nephrolepis cordifolia
                                                   [Nephrolepis auriculata]
                                               Nephrolepis cordifolia var. calcarea
                                               Nephrolepis cordifolia var. compacta
                                               Nephrolepis cordifolia var. lauterbachii
                                               Nephrolepis cordifolia var. pectinata
                                               Nephrolepis cordifolia var. pseudolauterbachii
                                               Nephrolepis cordifolia var. pumicicola
                                               Nephrolepis cordifolia var. tambourinensis
                                               Nephrolepis cordifolia var. tuberosa
                                               Nephrolepis cordifolia var. undulata
                                             Nephrolepis crenata
                                             Nephrolepis cultrifolia
                                             Nephrolepis davalliae
                                             Nephrolepis davallioides
                                               Nephrolepis davallioides var. furcans
                                             Nephrolepis dayakorum
                                             Nephrolepis delicatula
                                             Nephrolepis dentata
                                             Nephrolepis depauperata
                                             Nephrolepis dicksonioides
                                             Nephrolepis ensifolia
                                             Nephrolepis equilatera
                                             Nephrolepis exaltata
                                                   Nephrolepis exaltata f. fallax
                                               Nephrolepis exaltata subsp. exaltata
                                               Nephrolepis exaltata subsp. hawaiiensis
                                               Nephrolepis exaltata var. biserrata
                                               Nephrolepis exaltata var. bostoniensis
                                               Nephrolepis exaltata var. pectinata
                                               Nephrolepis exaltata var. rivularis
                                               Nephrolepis exaltata var. tuberosa
                                             Nephrolepis falcata
                                                   [Nephrolepis biserrata var. furcans]
                                                   Nephrolepis falcata f. furcans
                                             Nephrolepis falciformis
                                             Nephrolepis filipes
                                             Nephrolepis flexuosa
                                               Nephrolepis flexuosa var. pseudolauterbachii
                                             Nephrolepis floccigera
                                             Nephrolepis gaimardiana
                                             Nephrolepis gibbosa
                                             Nephrolepis glabra
                                             Nephrolepis grayumiana
                                             Nephrolepis humatoides
                                             Nephrolepis imbricata
                                             Nephrolepis intermedia
                                             Nephrolepis intramarginalis
                                             Nephrolepis kurotawae
                                             Nephrolepis laurifolia
                                             Nephrolepis lauterbachii
                                             Nephrolepis lindsayae
                                             Nephrolepis lunulata
                                             Nephrolepis macrophylla
                                             Nephrolepis marginalis
                                             Nephrolepis mauritiana
                                             Nephrolepis mollis
                                             Nephrolepis multifida
                                             Nephrolepis neglecta
                                             Nephrolepis niphoboloides
                                             Nephrolepis obliterata
                                             Nephrolepis obtusifolia
                                             Nephrolepis obtusiloba
                                             Nephrolepis paleacea
                                             Nephrolepis paludosa
                                             Nephrolepis paraensis
                                             Nephrolepis paucifrondosa
                                             Nephrolepis pectinata
                                               Nephrolepis pectinata subsp. pendula
                                               Nephrolepis pectinata var. occidentalis
                                             Nephrolepis pendula
                                             Nephrolepis persicifolia
                                             Nephrolepis pickelii
                                             Nephrolepis pilosa
                                             Nephrolepis pilosula
                                             Nephrolepis platyotis
                                             Nephrolepis pluma
                                             Nephrolepis pubescens
                                             Nephrolepis pumicicola
                                             Nephrolepis punctulata
                                               Nephrolepis punctulata var. hirsuta
                                               Nephrolepis punctulata var. rufescens
                                             Nephrolepis radicans
                                               Nephrolepis radicans var. cavernicola
                                             Nephrolepis ramosa
                                             Nephrolepis repens
                                             Nephrolepis rhizodes
                                             Nephrolepis rivularis
                                               Nephrolepis rivularis var. dominicensis
                                             Nephrolepis rosenstockii
                                             Nephrolepis rufescens
                                             Nephrolepis saligna
                                             Nephrolepis schizolomae
                                             Nephrolepis schkuhrii
                                             Nephrolepis schlechteri
                                             Nephrolepis serrata
                                             Nephrolepis sesquipedale
                                             Nephrolepis sieberi
                                             Nephrolepis splendens
                                             Nephrolepis subcordata
                                             Nephrolepis tenuissima
                                             Nephrolepis thomsonii
                                             Nephrolepis tomentosa
                                             Nephrolepis trichomanoides
                                             Nephrolepis tuberosa
                                               Nephrolepis tuberosa var. delicatula
                                               Nephrolepis tuberosa var. pendula
                                               Nephrolepis tuberosa var. undulata
                                             Nephrolepis undulata
                                                   [Nephrolepis occidentalis]
                                               Nephrolepis undulata var. aureoglandulosa
                                               Nephrolepis undulata var. delicatula
                                             Nephrolepis valida
                                             Nephrolepis volubilis
                                             Nephrolepis wallichiana
                                             Nephrolepis zollingeriana
                                             Nephrolepis × averyi
                                             Nephrolepis × copelandii
                                             Nephrolepis × hippocrepicis
                                             Nephrolepis × hippocrepidis
                                             Nephrolepis × medlerae
                                             Nephrolepis × pseudobiserrata
                                     Neurocallis
                                             Neurocallis aureonitens
                                             Neurocallis bipinnata
                                             Neurocallis lomarioides
                                             Neurocallis pinnata
                                             Neurocallis polyphylla
                                             Neurocallis praestantissima
                                               Neurocallis praestantissima var. subcaudata
                                             Neurocallis requiniana
                                             Neurocallis rivularis
                                             Neurocallis scandens
                                     Podopeltis
                                             Podopeltis plantaginea
                                             Podopeltis singaporiana
                                             Podopeltis sinuata
                                     Thysanosoria
                                             Thysanosoria dimorphophylla
                                             Thysanosoria pteridiformis

Problematic Rooting (197279)
                                               Aspidium biserratum var. furcans
                                               Aspidium biserratum var. paraense

Problematic Rooting (197282)
                                               Aspidium invisum var. schkuhrii

Problematic Rooting (199413)
                                               Nephrolepis hirsutula var. acuta
                                               Nephrolepis hirsutula var. biserrata
                                               Nephrolepis hirsutula var. ensifolia
                                               Nephrolepis hirsutula var. rufescens
                                               Nephrolepis hirsutula var. sesquipedalis

Problematic Rooting (202258)
                                               Aspidium acrostichoides var. incisum

Problematic Rooting (202260)
                                               Aspidium juglandifolium var. macrosorum

Problematic Rooting (206560)
                                                   Aspidium thelypteris f. pufferae
                                               Aspidium thelypteris var. noveboracense
                                               Aspidium thelypteris var. squamigerum

Problematic Rooting (209463)
                                               Aspidium aculeatum subsp. angulare
                                               Aspidium aculeatum subsp. lobatum
                                               Aspidium aculeatum subsp. moritzianum
                                               Aspidium aculeatum var. alfaroi
                                               Aspidium aculeatum var. angulare
                                               Aspidium aculeatum var. batjanense
                                               Aspidium aculeatum var. biaristatum
                                               Aspidium aculeatum var. californicum
                                               Aspidium aculeatum var. hastulatum
                                               Aspidium aculeatum var. japonicum
                                               Aspidium aculeatum var. lobatum
                                               Aspidium aculeatum var. montevidense
                                               Aspidium aculeatum var. moritzianum
                                               Aspidium aculeatum var. mucronifolium
                                               Aspidium aculeatum var. pallescens
                                               Aspidium aculeatum var. phegopteroideum
                                               Aspidium aculeatum var. platyphyllum
                                               Aspidium aculeatum var. pycnopterum
                                               Aspidium aculeatum var. rufobarbatum
                                               Aspidium aculeatum var. semifertile
                                               Aspidium aculeatum var. setosum
                                               Aspidium aculeatum var. tonkinense
                                               Aspidium aculeatum var. vestitum
                                               Aspidium aculeatum var. yunnanense

Problematic Rooting (213588)
                                               Aspidium munitum var. nudatum

Problematic Rooting (222950)
                                               Aspidium falcatum var. caryotideum
                                               Aspidium falcatum var. fortunei
                                               Aspidium falcatum var. macrophyllum

Problematic Rooting (222952)
                                               Aspidium noveboracense var. fragrans

Problematic Rooting (222953)
                                               Aspidium unitum var. glabrum
                                               Aspidium unitum var. hirsutum

Problematic Rooting (240208)
                                                   Aspidium spinulosum f. anadenium
                                                   Aspidium spinulosum f. maderensis
                                               Aspidium spinulosum var. amurense
                                               Aspidium spinulosum var. concordianum
                                               Aspidium spinulosum var. elevatum
                                               Aspidium spinulosum var. muticum
                                               Aspidium spinulosum var. oblongum
                                               Aspidium spinulosum var. remotissimum
                                               Aspidium spinulosum var. tauschii
                                               Aspidium spinulosum var. uliginosum

Problematic Rooting (263543)
                                                   Aspidium filix-mas f. paleaceum
                                               Aspidium filix-mas var. chrysocoma
                                               Aspidium filix-mas var. cochleatum
                                               Aspidium filix-mas var. erythrosorum
                                               Aspidium filix-mas var. giraldii
                                               Aspidium filix-mas var. goldieanum
                                               Aspidium filix-mas var. lacerum
                                               Aspidium filix-mas var. maackii
                                               Aspidium filix-mas var. marginale
                                               Aspidium filix-mas var. marginatum
                                               Aspidium filix-mas var. megaphylla
                                               Aspidium filix-mas var. nidus
                                               Aspidium filix-mas var. normale
                                               Aspidium filix-mas var. omeiense
                                               Aspidium filix-mas var. paleaceum
                                               Aspidium filix-mas var. parallelogrammum
                                               Aspidium filix-mas var. remotum
                                               Aspidium filix-mas var. stilluppense
                                               Aspidium filix-mas var. subintegra