Taxonomy Browser

Concept:    details
Higher Taxa class: Equisetopsida C. Agardh
subclass: Bryidae Engl.
family: Hypnaceae Schimp.

  genus: Isopterygium Mitt.   Go to name

Lower Taxa subgenus: Isopterygium subgen. Dolichotheca Lindb.
subgenus: **Isopterygium subgen. Euisopterygium Lindb.
section: Isopterygium sect. Pseudo-rhynchostegium (Lindb.) A. Jaeger
species: !Isopterygium acuminatum Bosw.
species: !Isopterygium acutifolium Ireland
species: Isopterygium adflatum (Müll. Hal.) Paris
species: Isopterygium afflictum (Müll. Hal.) Broth.
species: !Isopterygium affusum Mitt.
species: !Isopterygium albescens (Hook.) A. Jaeger
species: Isopterygium albidens (Müll. Hal.) Broth.
species: Isopterygium albulum (Müll. Hal.) A. Jaeger
species: Isopterygium alpicola (Lindb.) Nyholm
species: Isopterygium alstonii E.B. Bartram
species: Isopterygium alternans Cardot
species: Isopterygium altisetum H.A. Crum & Steere
species: !Isopterygium ambiguum Cardot
species: !Isopterygium amblyocarpum (Hampe) Broth.
species: !Isopterygium ambreanum Renauld & Cardot
species: Isopterygium ammophilum (Müll. Hal.) Broth.
species: !Isopterygium amoenum Broth.
species: **Isopterygium andamanicum Paris
species: !Isopterygium andamanicum Gangulee
species: Isopterygium anderssonii (Ångström) A. Jaeger
species: **Isopterygium andinosubulatum (Müll. Hal.) Paris
species: Isopterygium angustirete (Broth.) Broth.
species: !Isopterygium annamense Broth. & Paris
species: **Isopterygium anomalum Broth.
species: Isopterygium antarcticum (Mitt.) Cardot
species: !Isopterygium antsihanakense Cardot
species: !Isopterygium antunesii Broth.
species: !Isopterygium applanatum M. Fleisch.
species: Isopterygium appressum Renauld & Cardot
species: !Isopterygium aptychopsis (Müll. Hal.) Broth.
species: !Isopterygium aquaticum Dixon
species: *Isopterygium aquaticum H. Rob.
species: !Isopterygium arachnoideum Broth.
species: Isopterygium araneosetum (Müll. Hal.) Paris
species: **Isopterygium argentatum Broth.
species: !Isopterygium argillicola (Renauld & Cardot) Broth.
species: Isopterygium argyrocladum Besch.
species: **Isopterygium argyroleucon Renauld & Cardot
species: !Isopterygium argyroleucum Besch.
species: Isopterygium arquifolium (Bosch & Sande Lac.) A. Jaeger
species: Isopterygium aspersum Cardot
species: **Isopterygium asperum Cardot
species: !Isopterygium assamicum (Mitt.) A. Jaeger
species: Isopterygium assimile Broth. ex Iisiba
species: !Isopterygium asymmetricum (Renauld & Cardot) Cardot
species: Isopterygium atrotheca (Duby) A. Jaeger
species: Isopterygium aurantiacum (Müll. Hal.) Broth.
species: !Isopterygium austrodenticulatum (Renauld & Cardot) Broth.
species: Isopterygium austropulchellum (Müll. Hal.) Broth.
species: Isopterygium austropusillum (Müll. Hal.) A. Jaeger
species: **Isopterygium austro-subulatum Müll. Hal.
species: Isopterygium bahiensa (Müll. Hal.) Broth.
species: **Isopterygium baileyi Müll. Hal.
species: !Isopterygium bancanum (Sande Lac.) A. Jaeger
species: Isopterygium banganus O'Shea
species: Isopterygium barbieri Cardot & Copp.
species: !Isopterygium battakense M. Fleisch.
species: !Isopterygium baurii Broth.
species: Isopterygium bellissimum (Sakurai) Sakurai
species: !Isopterygium boivinii Besch.
species: Isopterygium boninense Sakurai
species: !Isopterygium borneense Broth. & Herzog
species: Isopterygium borrerianum (Spruce) Lindb.
species: !Isopterygium bottinii (Breidl.) Kindb.
species: Isopterygium brachycarpum Dixon
species: Isopterygium brachyneuroides Broth.
species: Isopterygium brachyneuron (Müll. Hal.) Mitt.
species: Isopterygium brachystelium (Hampe) Kindb.
species: Isopterygium brasiliense (Broth.) W.R. Buck
species: !Isopterygium brassii E.B. Bartram
species: Isopterygium brevicaudatum (Müll. Hal. ex Broth.) Paris
species: !Isopterygium brevicuspis Broth.
species: **Isopterygium brevifolium Dixon
species: !Isopterygium brevisetum (Hornsch.) Broth.
species: Isopterygium bromeliophilum (Müll. Hal.) Broth.
species: !Isopterygium brownii Cardot
species: !Isopterygium byssaceum Broth.
species: !Isopterygium byssicaule (Müll. Hal.) A. Jaeger
species: **Isopterygium byssicladum Paris
species: !Isopterygium byssobolax (Müll. Hal.) Paris
species: Isopterygium cacti (Müll. Hal.) Kindb.
species: **Isopterygium caespitulosum Paris
species: Isopterygium callochlorum Broth.
species: **Isopterygium cameruniae Müll. Hal.
species: !Isopterygium candidulum (Müll. Hal.) A. Jaeger
species: Isopterygium candidum (Müll. Hal.) A. Jaeger
species: Isopterygium capillipes (Sande Lac.) A. Jaeger
species: Isopterygium capitulatum Sakurai
species: Isopterygium carpathicum (Podp.) Podp.
species: Isopterygium catagonioides (Müll. Hal.) Paris
species: Isopterygium cavernicola Cardot
species: Isopterygium chalarophyllum (Müll. Hal.) Paris
species: Isopterygium chlorosum (Hampe) Paris
species: Isopterygium chrismarii (Müll. Hal.) Mitt.
species: !Isopterygium chryseolum Besch.
species: **Isopterygium chrysophyllum Besch. ex Broth.
species: !Isopterygium citrinellum Renauld & Cardot
species: Isopterygium citrinum (Hampe) Kindb.
species: Isopterygium clandestinum (Ångström) Broth.
species: !Isopterygium clerophilum Besch.
species: !Isopterygium combae Besch.
species: !Isopterygium complanatulum (Müll. Hal.) Wager
species: **Isopterygium compressicaule Paris
species: !Isopterygium conangium Broth.
species: **Isopterygium concavum Lindb.
species: !Isopterygium congoanum Dixon
species: **Isopterygium constrictum Broth.
species: Isopterygium cordovense (Müll. Hal.) A. Jaeger
species: !Isopterygium courtoisii Broth. & Paris
species: !Isopterygium cratericola M. Fleisch.
species: Isopterygium crossomitrii (Müll. Hal.) Paris
species: Isopterygium curvicolle (Müll. Hal.) Mitt.
species: Isopterygium cuspidifolium Cardot
species: Isopterygium cylindraceum (Müll. Hal.) Paris
species: Isopterygium cylindricarpum Cardot
species: **Isopterygium decolorans Paris
species: Isopterygium delicatulum (James) A. Jaeger
species: *Isopterygium delicatulum Paris & Broth.
species: Isopterygium densifolium Lindb. ex Broth.
species: Isopterygium densum Cardot
species: Isopterygium deplanatiforme (Kindb.) Broth.
species: Isopterygium deplanatum (Bruch & Schimp. ex Sull.) Mitt.
species: Isopterygium depressum (Brid.) Mitt.
species: !Isopterygium dewevrei Renauld & Cardot
species: Isopterygium diminutivum E.B. Bartram
species: Isopterygium distichaceum (Mitt.) A. Jaeger
species: Isopterygium divaricatulum (Müll. Hal. ex Hampe) Broth.
species: Isopterygium draytonii (Sull.) A. Jaeger
species: Isopterygium drummondii H.A. Crum, Steere & L.E. Anderson
species: !Isopterygium dubyi A. Gepp
species: Isopterygium eberhardtii Broth. & Paris
species: Isopterygium elegans (Brid.) Lindb.
species: Isopterygium elegantifrons Müll. Hal.
species: !Isopterygium elodes P. de la Varde
species: **Isopterygium erythrangium Paris
species: Isopterygium eudorae (Sull.) A. Jaeger
species: Isopterygium euryphyllum Cardot & Thér.
species: Isopterygium eutrypherum (Müll. Hal.) Paris
species: Isopterygium excelsipes (Müll. Hal.) Paris
species: **Isopterygium excelsi-setaceum Paris
species: !Isopterygium exiguum Kindb.
species: !Isopterygium exile (Müll. Hal.) Paris
species: **Isopterygium expallescens Levier
species: Isopterygium fabroniiforme (Müll. Hal.) Broth.
species: !Isopterygium fallax M. Fleisch.
species: Isopterygium fauriei Cardot
species: Isopterygium fecundum Renauld & Cardot
species: Isopterygium fernandezianum Broth.
species: **Isopterygium fibrisetum Paris
species: !Isopterygium filamentosum E.B. Bartram
species: **Isopterygium filisetaceum Paris
species: **Isopterygium fissidentifolium Müll. Hal.
species: !Isopterygium fissum Dixon
species: Isopterygium fitzgeraldii (Renauld) Kindb.
species: Isopterygium flaccidum (Sull. & Lesq.) Mitt.
species: Isopterygium flavens (Müll. Hal.) Paris
species: Isopterygium flaviusculum (Müll. Hal.) Broth.
species: Isopterygium fontigenum (Müll. Hal.) W.R. Buck & Ireland
species: !Isopterygium fruticola (Müll. Hal.) Paris
species: Isopterygium fuegianum Besch.
species: **Isopterygium fulvens R.S. Williams
species: Isopterygium fulvum (A. Jaeger) Kindb.
species: !Isopterygium gabonense Broth. & P. de la Varde
species: Isopterygium geminum (Mitt.) Kindb.
species: **Isopterygium gemmigerum Paris
species: Isopterygium geophilum (Austin) A. Jaeger
species: !Isopterygium gibbosulum (Müll. Hal.) A. Jaeger
species: Isopterygium giraldii (Müll. Hal.) Paris
species: !Isopterygium gracile Renauld & Cardot
species: !Isopterygium gracilisetum (Hornsch. ex Schwägr.) A. Jaeger
species: !Isopterygium gracillimum (Rehmann) Broth.
species: Isopterygium groutii (Cardot & Thér.) Grout
species: Isopterygium guarapense Besch.
species: Isopterygium guatemalense E.B. Bartram
species: !Isopterygium gunnii Broth. & Watts
species: !Isopterygium hasimotoi Sakurai
species: Isopterygium hawaicum (Müll. Hal.) Paris
species: Isopterygium herminieri Schimp. ex Besch.
species: Isopterygium hisauchii S. Okamura
species: **Isopterygium holstii Broth.
species: Isopterygium homomallifolium Redf.
species: !Isopterygium hookeriophilum (Müll. Hal.) Broth.
species: Isopterygium hospitans (Hampe) A. Jaeger
species: !Isopterygium howeanum Broth. & Watts
species: !Isopterygium hygrophilum Broth.
species: Isopterygium inclinatum (Hampe ex Müll. Hal.) Paris
species: Isopterygium integrifolium E.B. Bartram
species: !Isopterygium intortum (P. Beauv.) A. Jaeger
species: Isopterygium irelandii H. Rob.
species: Isopterygium iverseni Kiaer
species: !Isopterygium ivoirense Broth. & Thér.
species: Isopterygium ivoreanum (Mitt.) A. Jaeger
species: **Isopterygium ivorei Kindb.
species: !Isopterygium jamaicense (E.B. Bartram) W.R. Buck
species: Isopterygium jamesii (Sull.) A. Jaeger
species: Isopterygium japonicum Sakurai
species: !Isopterygium jelinkii M. Fleisch. ex A. Gepp & E. Gepp
species: Isopterygium kelungense Cardot
species: !Isopterygium kilimandscharicum Broth.
species: Isopterygium kiushiuense Broth.
species: Isopterygium kusatsuense Besch.
species: **Isopterygium laetevirens Dixon & Luisier
species: **Isopterygium laetissima-virens Paris
species: Isopterygium lamprophyllum (A. Jaeger) Broth.
species: Isopterygium latebricola (Schimp.) Delogne
species: !Isopterygium latifolium Broth.
species: Isopterygium laxissimum Cardot
species: **Isopterygium laxoalare Broth.
species: Isopterygium laxum (A. Jaeger) Broth.
species: !Isopterygium leiotheca Renauld & Cardot
species: !Isopterygium leptoblastum (Müll. Hal.) A. Jaeger
species: Isopterygium leptomiton (Müll. Hal.) A. Jaeger
species: !Isopterygium leptoplumosum (Dusén) Cardot
species: Isopterygium leptotapes Cardot
species: **Isopterygium lepturum Paris
species: **Isopterygium leucoglaucum Paris
species: !Isopterygium leucophanes (Hampe ex Müll. Hal.) A. Jaeger
species: Isopterygium leucophyllum (Hampe) Mitt.
species: !Isopterygium leucopsis (Müll. Hal.) Paris
species: !Isopterygium lignicola (Mitt.) A. Jaeger
species: !Isopterygium limatum (Hook. f. & Wilson) Broth.
species: **Isopterygium lindbergii A. Jaeger
species: !Isopterygium lioui Thér. & P. de la Varde
species: Isopterygium lonchopelma (Müll. Hal.) A. Jaeger
species: Isopterygium lonchopelmatum (Müll. Hal.) Broth.
species: !Isopterygium longicaule Herzog
species: **Isopterygium longicaule Broth.
species: !Isopterygium longipes Thér.
species: !Isopterygium longisetulum (Müll. Hal.) Paris
species: Isopterygium longisetum Broth.
species: *Isopterygium longisetum (Schimp. ex Besch.) Broth.
species: !Isopterygium longitheca (Mitt.) A. Jaeger
species: **Isopterygium loriae Paris
species: Isopterygium ludovicianum (Renauld & Cardot) Cardot
species: **Isopterygium luteo-nigrum Renauld & Cardot ex Broth.
species: !Isopterygium luteonitens (Paris) Paris
species: **Isopterygium lutschianum Paris
species: Isopterygium lutschianum (Broth. & Paris) Cardot
species: Isopterygium machrisianum (H.A. Crum) Ireland
species: !Isopterygium macoense Besch.
species: Isopterygium maebarae Sakurai
species: Isopterygium manaosense Broth.
species: Isopterygium maniae Renauld & Paris
species: !Isopterygium mbangae (Müll. Hal.) A. Jaeger
species: Isopterygium meteoriaceum (Müll. Hal.) Paris
species: !Isopterygium meylanii Cardot
species: Isopterygium micans (Sw.) Kindb.
species: !Isopterygium microplumosum (Müll. Hal.) Broth.
species: **Isopterygium micro-plumosum Paris
species: **Isopterygium micro-plumula Paris
species: !Isopterygium microthecium Broth. & Paris
species: Isopterygium minutifolium Cardot & Thér.
species: !Isopterygium minutirameum (Müll. Hal.) A. Jaeger
species: !Isopterygium minutum Renauld & Cardot
species: Isopterygium miquelii (Sande Lac.) A. Jaeger
species: Isopterygium miradoricum (Müll. Hal.) A. Jaeger
species: !Isopterygium molle Thér.
species: Isopterygium molliculum (Sull.) Mitt.
species: *Isopterygium mosenii Broth.
species: Isopterygium moutieri Broth. & Paris
species: **Isopterygium muelleri Lindb. ex Braithw.
species: Isopterygium muellerianum (Schimp.) A. Jaeger
species: Isopterygium mycostelium (Hampe) Kindb.
species: !Isopterygium nanoglobum (Müll. Hal.) Paris
species: **Isopterygium nano-plumosum Paris
species: **Isopterygium nanum (Jur.) Loeske
species: **Isopterygium nazeense Thér. ex P. Syd.
species: Isopterygium neckeroides Cardot
species: Isopterygium nematocaulon (Müll. Hal.) A. Jaeger
species: !Isopterygium nematosum Broth. & Paris
species: !Isopterygium neocaledonicum Thér.
species: **Isopterygium nervatocaulon Kindb.
species: !Isopterygium nervatulum (Müll. Hal.) A. Jaeger
species: !Isopterygium nitentivirens Cardot
species: **Isopterygium nitenti-viride Paris
species: *Isopterygium nitidulum (Wahlenb.) Kindb.
species: *Isopterygium nitidum Lindb.
species: Isopterygium nivescens (Broth.) Broth.
species: !Isopterygium norfolkianum (Müll. Hal.) A. Jaeger
species: Isopterygium novae-valesiae Broth.
species: !Isopterygium novoguinense E.B. Bartram
species: Isopterygium obtusulum Cardot
species: **Isopterygium ochrangium Paris
species: Isopterygium ovalifolium Cardot
species: **Isopterygium pallido-imbricatum Paris
species: !Isopterygium pallidulum (Mitt.) A. Jaeger
species: **Isopterygium pallidulum Broth.
species: **Isopterygium pallidum A. Jaeger ex Dixon
species: !Isopterygium palmarum (Broth.) Broth.
species: **Isopterygium paludella M. Fleisch.
species: !Isopterygium paludigenum (Müll. Hal.) Broth.
species: Isopterygium papuanum Broth.
species: Isopterygium passaicense (Austin) Kindb.
species: !Isopterygium pedunculatum Broth. & Paris
species: !Isopterygium pendulum Dixon ex E.B. Bartram
species: Isopterygium perchlorosum Broth.
species: !Isopterygium perminutum E.B. Bartram
species: !Isopterygium perpallidum E.B. Bartram
species: !Isopterygium perpusillum Dixon
species: Isopterygium perrobustum Broth.
species: Isopterygium peruvianum Broth.
species: !Isopterygium phlyctitheca P. de la Varde
species: Isopterygium pilicuspis Broth.
species: Isopterygium piliferum (Sw.) Loeske
species: !Isopterygium planifolium M. Fleisch.
species: Isopterygium planifrons Broth. & Paris
species: *Isopterygium planifrons (Broth. & Paris) Sakurai
species: Isopterygium planissimum Mitt.
species: Isopterygium planosquarrosum (Broth.) Paris
species: !Isopterygium plumicaule (Müll. Hal.) W.R. Buck
species: Isopterygium plumigerum Broth.
species: **Isopterygium plumirameum Paris
species: Isopterygium poasense Renauld & Cardot
species: !Isopterygium podorrhizum (Renauld & Cardot) Cardot
species: Isopterygium pohliaecarpum (Sull. & Lesq.) A. Jaeger
species: !Isopterygium praenitens Cardot
species: !Isopterygium prasiellum Besch.
species: Isopterygium pratense (Rabenh.) Lindb.
species: !Isopterygium propaguliferum Toyama
species: Isopterygium pseudolatebricola (Kindb.) Kindb.
species: Isopterygium pseudosilesiacum (Schimp.) Broth.
species: !Isopterygium pseudosubulatum (Müll. Hal.) Paris
species: Isopterygium pseudotenerum (Broth. & Kindb.) Broth.
species: Isopterygium pulchellum (Hedw.) A. Jaeger
species: !Isopterygium punctulatum Broth. & Wager
species: Isopterygium pusillum Renauld & Cardot
species: !Isopterygium pygmaeocarpum (Müll. Hal.) Broth.
species: Isopterygium pyrrhopus (Müll. Hal.) Paris
species: !Isopterygium radicans (Brid.) A. Jaeger
species: Isopterygium radicisetum (Müll. Hal.) Broth.
species: **Isopterygium ramivagum Müll. Hal.
species: *Isopterygium repens (Brid.) Lindb. ex Delogne
species: Isopterygium restingae (Müll. Hal.) Broth.
species: Isopterygium restitutum (Hampe) Kindb.
species: Isopterygium rhynchostegiocarpum (Broth. & Paris) P. Syd.
species: Isopterygium richardsii E.B. Bartram
species: Isopterygium robusticaule E.B. Bartram
species: Isopterygium robustum Broth.
species: !Isopterygium rubellum Sakurai
species: Isopterygium rubropunctatum Sakurai
species: Isopterygium rubrotapes Sakurai
species: Isopterygium rufisetulum (Müll. Hal.) Paris
species: Isopterygium sakuraii Broth.
species: !Isopterygium samoanum Müll. Hal.
species: !Isopterygium saporense Besch.
species: !Isopterygium sapricola (Müll. Hal.) Broth.
species: Isopterygium saprophilum (Müll. Hal.) Paris
species: !Isopterygium sarasinii Thér.
species: **Isopterygium sasaokae Broth.
species: !Isopterygium saxense R.S. Williams
species: Isopterygium scabrifolium (Broth. & Paris) P. Syd.
species: Isopterygium scalpellifolium (Müll. Hal.) Broth.
species: Isopterygium seligeri (Brid.) Dixon
species: Isopterygium semicostatum Renauld & Cardot
species: Isopterygium sericifolium Dixon
species: !Isopterygium serrulatum M. Fleisch.
species: *Isopterygium silesiaceum (F. Weber & D. Mohr) Kindb.
species: Isopterygium sinense Broth. & Paris
species: Isopterygium smallii (Sull. & Lesq.) Mitt.
species: Isopterygium splendescens (Müll. Hal.) Broth.
species: Isopterygium splendidulum (Hornsch.) Broth.
species: Isopterygium sprucei (Mitt.) W.R. Buck
species: Isopterygium squamatulum (Müll. Hal.) Broth.
species: Isopterygium stenosekos (Welw. & Duby) A. Jaeger
species: Isopterygium stigmocarpum (Müll. Hal.) Paris
species: !Isopterygium strangulatum (Hampe ex Müll. Hal.) Broth.
species: Isopterygium streptopodium Besch.
species: Isopterygium striatellum (Brid.) Loeske
species: **Isopterygium strictifolium Broth.
species: !Isopterygium strictirameum Dixon
species: Isopterygium subadnatum (Müll. Hal. & Kindb.) Kindb.
species: *Isopterygium subaequans Paris
species: Isopterygium subalbescens Broth.
species: Isopterygium subalbidum (Sull. & Lesq.) Mitt.
species: !Isopterygium subaptychopsis Broth.
species: !Isopterygium subarachnoideum Broth.
species: Isopterygium subarcuatum (Broth.) Nog.
species: Isopterygium subassimile Broth. ex Iisiba
species: !Isopterygium subbrevisetum (Hampe) Broth.
species: !Isopterygium subconangium Broth. & P. de la Varde
species: !Isopterygium subcurvicolle (Müll. Hal.) Paris
species: Isopterygium subcylindraceum (Müll. Hal.) Paris
species: Isopterygium subdepressum (Hampe) A. Jaeger
species: **Isopterygium suberectum Lindb. ex A. Jaeger
species: Isopterygium subfalcatum (Austin) A. Jaeger
species: Isopterygium subfulvum Broth.
species: !Isopterygium subglobosum Herzog
species: !Isopterygium subleptoblastum Müll. Hal.
species: Isopterygium subleptotapes Cardot & P. de la Varde
species: Isopterygium subleucopsis Broth. & Bryhn
species: Isopterygium submammillosulum (Müll. Hal.) Paris
species: Isopterygium submersum (Broth.) Broth.
species: Isopterygium submicrotheca (Müll. Hal.) Mitt.
species: !Isopterygium submicrothecium Broth. & Paris
species: **Isopterygium subpallidulum Paris
species: *Isopterygium subpinnatum Thér.
species: !Isopterygium subpinnatum (E.S. Salmon) Broth. ex Paris
species: !Isopterygium subsplendidulum (Müll. Hal.) Paris
species: Isopterygium subtenerrimum (Müll. Hal.) Paris
species: Isopterygium subtenerum Besch.
species: Isopterygium subtrichopelma Renauld & Cardot
species: **Isopterygium subtrichopterum Renauld & Cardot
species: Isopterygium subverrucosum (Geh.) Paris
species: Isopterygium sulcatum (Cardot & Thér.) Broth.
species: Isopterygium tawadae Toyama
species: Isopterygium taxiforme A. Jaeger
species: **Isopterygium taxirameoides Müll. Hal.
species: Isopterygium taxirameum (Mitt.) A. Jaeger
species: **Isopterygium taxirameum Broth. & Watts
species: !Isopterygium taxithelioides Broth. & Bryhn
species: !Isopterygium taylorii Sim
species: !Isopterygium tenerifolium Mitt.
species: Isopterygium tenerrimum (Ångström) A. Jaeger
species: **Isopterygium tenerrimum Renauld & Cardot
species: !Isopterygium tenerum (Sw.) Mitt.
species: **Isopterygium tenuicostatum Renauld & Cardot
species: !Isopterygium teretiusculum Broth.
species: Isopterygium terrestre (Lindb.) Wijk & Margad.
species: Isopterygium textorii (Sande Lac.) Mitt.
species: Isopterygium teysmannii (Sande Lac.) A. Jaeger
species: !Isopterygium tisserantii Broth. & P. de la Varde
species: !Isopterygium tonkinense Besch.
species: Isopterygium tosaense Broth.
species: **Isopterygium trichocaule Paris
species: Isopterygium trichopelma (Müll. Hal.) Paris
species: !Isopterygium tristaniense Dixon
species: Isopterygium tsunodae Broth.
species: Isopterygium turfaceum (Lindb.) Lindb.
species: **Isopterygium umblicatulum Mitt.
species: !Isopterygium undulatum Dixon & P. de la Varde
species: Isopterygium vagans Herzog
species: **Isopterygium verrucosulum Kindb.
species: !Isopterygium verruculosum (Müll. Hal.) A. Jaeger
species: **Isopterygium vesiculariopsis M. Fleisch.
species: !Isopterygium vestitum (Sakurai) Sakurai
species: !Isopterygium vineale E.B. Bartram
species: **Isopterygium virenti-rameum Paris
species: Isopterygium walterianum (Hampe) Mitt.
species: Isopterygium weigeltii (Müll. Hal.) Broth.
species: !Isopterygium welwitschii A. Gepp
species: Isopterygium yezoanum Sakurai
species: Isopterygium yokoskae Besch.
species: !Isopterygium zunilense W.R. Buck & B.H. Allen