The ITIS Logo The Search Results banner for the ITIS Data pages

Publication: Stotler, Raymond, and Barbara Crandall-Stotler. 2017. A Synopsis of the Liverwort Flora of North America North of Mexico. Annals of the Missouri Botanical Garden, vol. 102, no. 4. 574-709.

ITIS records citing this publication
 
 Kingdom Plantae
  Acrobolbus ciliatus (Mitt.) Schiffn. -- accepted
  Acrolejeunea heterophylla (A. Evans) Grolle & Gradst. -- accepted
  Anastrepta orcadensis (Hook.) Schiffn. -- accepted
  Anastrophyllum alpinum Steph. -- accepted
  Anastrophyllum assimile (Mitt.) Steph. -- accepted
  Anastrophyllum donnianum (Hook.) Steph. -- accepted
  Anastrophyllum hellerianum (Nees ex Lindenb.) R.M. Schust. -- not accepted -- Heller's anastrophyllum
  Anastrophyllum michauxii (F. Weber) H. Buch -- accepted -- Michaux's anastrophyllum
  Anastrophyllum minutum var. grandis (Gottsche ex Lindb.) R.M. Schust. -- not accepted -- grand anastrophyllum
  Anastrophyllum minutum var. minutum (Schreb.) R.M. Schust. -- not accepted -- minute anastrophyllum
  Anastrophyllum saxicola (Schrad.) R.M. Schust. -- not accepted
  Anastrophyllum sphenoloboides R.M. Schust. -- not accepted
  Anastrophyllum tenue H. Williams -- not accepted
  Androcryphia longiseta Austin -- not accepted
  Aneura latifrons Lindb. -- not accepted
  Aneura maxima (Schiffn.) Steph. -- accepted
  Aneura mirabilis (Malmb.) Wickett & Goffinet -- accepted
  Aneura pellioides (Horik.) Inoue -- not accepted
  Aneura pinguis (L.) Dumort. -- accepted
  Aneura pinguis var. angustior (Hook.) Dumort. -- not accepted
  Aneura pinguis var. pinguis (L.) Dumort. -- not accepted
  Aneura sharpii Inoue & N.G. Mill. -- accepted
  Anomomarsupella cephalozielloides R.M. Schust. -- not accepted
  Anthelia julacea (L.) Dumort. -- accepted
  Anthelia juratzkana (Limpr.) Trevis. -- accepted -- Juratzka's anthelia
  Aphanolejeunea cornutissima R.M. Schust. -- not accepted
  Aphanolejeunea ephemeroides R.M. Schust. -- not accepted
  Aphanolejeunea sicaefolia Gottsche ex A. Evans -- not accepted
  Apomarsupella R.M. Schust. -- not accepted
  Apometzgeria Kuwah. -- not accepted
  Apometzgeria pubescens (Schrank) Kuwah. -- not accepted
  Apopellia alpicola (R.M. Schust. ex L. Söderstr., A. Hagborg & von Konrat) Nebel & D. Quandt -- accepted
  Apopellia endiviifolia (Dicks.) Nebel & D. Quandt -- accepted
  Apopellia megaspora (R.M. Schust.) Nebel & D. Quandt -- accepted
  Apotreubia hortoniae (R.M. Schust. & Konstant.) Konstant. -- accepted
  Apotreubia nana (S. Hatt. & Inoue) S. Hatt. & Mizut. -- accepted
  Arnellia fennica (Gottsche & Rabenh.) Lindb. -- accepted
  Ascidiota blepharophylla C. Massal. -- accepted
  Ascidiota blepharophylla ssp. alaskana Steere & R.M. Schust. -- accepted -- Alaskan ascidiota
  Asterella bolanderi (Austin) Underw. -- accepted -- Bolander's asterella
  Asterella californica (Hampe ex Austin) Underw. -- accepted -- California asterella
  Asterella echinella (Gottsche) Underw. -- accepted -- elegant asterella
  Asterella elegans ssp. echinella (Gottsche) del Rosario -- not accepted -- elegant asterella
  Asterella lindenbergiana (Corda ex Nees) Lindb. ex Arnell -- accepted -- Lindenberg's asterella
  Asterella ludwigii Of Authors -- not accepted
  Asterella ludwigii (Schwägr.) Underw. ex A. Evans -- not accepted
  Asterella palmeri (Austin) Underw. -- accepted -- Palmer's asterella
  Asterella saccata (Wahlenb.) A. Evans -- accepted
  Asterella tenella (L.) P. Beauv. -- accepted
  Athalamia hyalina (Sommerf.) S. Hatt. -- not accepted
  Barbilophozia atlantica (Kaal.) Müll. Frib. -- not accepted -- Atlantic barbilophozia
  Barbilophozia attenuata (Mart.) Loeske -- not accepted -- attenuate barbilophozia
  Barbilophozia barbata (Schmidel ex Schreb.) Loeske -- accepted
  Barbilophozia binsteadii (Kaal.) Loeske -- not accepted -- Binstead's barbilophozia
  Barbilophozia cavifolia (H. Buch & S.W. Arnell) Stotler & Crand.-Stotl. -- not accepted
  Barbilophozia floerkei (F. Weber & D. Mohr) Loeske -- not accepted -- Floerke's barbilophozia
  Barbilophozia hatcheri (A. Evans) Loeske -- accepted -- Hatcher's barbilophozia
  Barbilophozia hyperborea (R.M. Schust.) Stotler & Crand.-Stotl. -- not accepted
  Barbilophozia kunzeana (Huebener) Müll. Frib. -- not accepted -- Kunze's barbilophozia
  Barbilophozia lycopodioides (Wallr.) Loeske -- accepted
  Barbilophozia quadriloba (Lindb.) Loeske -- not accepted -- fourlobe barbilophozia
  Barbilophozia quadriloba var. collenchymatica (R.M. Schust.) Stotler & Crand.-Stotl. -- not accepted -- fourlobe barbilophozia
  Barbilophozia quadriloba var. glareosa (Jørg.) Lammes -- not accepted -- fourlobe barbilophozia
  Barbilophozia rubescens (R.M. Schust. & Damsh.) Kartt. & L. Söderstr. -- accepted
  Barbilophozia sudetica (Nees ex Huebener) L. Söderstr., De Roo & Hedd. -- accepted
  Bazzania ambigua (Lindenb.) Trevis. -- accepted
  Bazzania denudata (Lindenb. & Gottsche) Trevis. -- accepted
  Bazzania flaccida (Dumort.) Grolle -- accepted
  Bazzania nudicaulis A. Evans -- accepted
  Bazzania pearsonii Steph. -- accepted -- Pearson's bazzania
  Bazzania tricrenata (Wahlenb.) Lindb. -- accepted
  Bazzania tricrenata var. fulfordiae W.S. Hong -- accepted
  Bazzania tricrenata var. tricrenata (Wahlenb.) Lindb. -- accepted
  Bazzania trilobata (L.) Gray -- accepted -- threelobed bazzania
  Bazzania trilobata var. depauperata (Müll. Frib.) Grolle -- accepted -- threelobed bazzania
  Bazzania trilobata var. trilobata (L.) Gray -- accepted -- threelobed bazzania
  Biantheridion undulifolium (Nees) Konstant. & Vilnet -- accepted
  Blasia pusilla L. -- accepted
  Blepharostoma arachnoideum M. Howe -- accepted
  Blepharostoma trichophyllum (L.) Dumort. -- accepted
  Blepharostoma trichophyllum ssp. brevirete (Bryhn & Kaal.) R.M. Schust. -- accepted
  Blepharostoma trichophyllum ssp. trichophyllum (L.) Dumort. -- accepted
  Brachiolejeunea bahamensis A. Evans -- not accepted -- Bahama brachiolejeunea
  Brachiolejeunea corticalis (Lehm. & Lindenb.) Schiffn. -- not accepted
  Calycularia crispula Mitt. -- accepted
  Calycularia laxa Lindb. & Arnell -- accepted
  Calypogeia azurea Stotler & Crotz -- accepted
  Calypogeia fissa (L.) Raddi -- accepted
  Calypogeia fissa ssp. neogaea R.M. Schust. -- accepted
  Calypogeia integristipula Steph. -- accepted
  Calypogeia muelleriana (Schiffn.) Müll. Frib. -- accepted
  Calypogeia muelleriana ssp. blomquistii R.M. Schust. -- accepted
  Calypogeia muelleriana ssp. muelleriana (Schiffn.) Müll. Frib. -- accepted
  Calypogeia neesiana (C. Massal. & Carestia) Müll. Frib. -- accepted
  Calypogeia neogaea (R.M. Schust.) Bakalin -- not accepted
  Calypogeia peruviana Nees & Mont. -- accepted
  Calypogeia sphagnicola (Arnell & J. Perss.) Warnst. & Loeske -- accepted
  Calypogeia suecica (Arnell & J. Perss.) Müll. Frib. -- accepted
  Calypogeia sullivantii Austin -- accepted
  Calypogeja Raddi -- not accepted
  Calypogeja arguta Of American Authors -- not accepted
  Calypogeja arguta var. sullivantii (Austin) Frye & L. Clark -- not accepted
  Calypogeja trichomanis (L.) Corda -- not accepted
  Caudalejeunea lehmanniana (Gottsche) A. Evans -- accepted -- Lehmann's caudelejeunea
  Cephalozia affinis Lindb. ex Steph. -- not accepted
  Cephalozia ambigua C. Massal. -- accepted
  Cephalozia bicuspidata (L.) Dumort. -- accepted -- twotoothed cephalozia
  Cephalozia bicuspidata ssp. ambigua (C. Massal.) R.M. Schust. -- not accepted
  Cephalozia bicuspidata ssp. otaruensis (Steph.) S. Hatt. -- not accepted
  Cephalozia catenulata (Huebener) Lindb. -- not accepted
  Cephalozia compacta Warnst. -- not accepted
  Cephalozia connivens (Dicks.) Lindb. -- not accepted
  Cephalozia connivens var. bifida R.M. Schust. -- not accepted
  Cephalozia connivens var. compacta (Warnst.) Nichols -- not accepted -- compact cephalozia
  Cephalozia hamatiloba Steph. -- accepted
  Cephalozia lacinulata (J.B. Jack ex Gottsche & Rabenh.) Spruce -- accepted
  Cephalozia leucantha Spruce -- not accepted
  Cephalozia loitlesbergeri Schiffn. -- not accepted -- Loitlesberger's cephalozia
  Cephalozia macounii (Austin) Austin -- accepted -- Macoun's cephalozia
  Cephalozia macrostachya ssp. australis R.M. Schust. -- not accepted
  Cephalozia pleniceps (Austin) Lindb. -- not accepted
  Cephalozia pleniceps var. caroliniana R.M. Schust. -- not accepted -- Carolina cephalozia
  Cephalozia pleniceps var. sphagnorum (C. Massal.) Jørg. -- not accepted -- sphagnum cephalozia
  Cephaloziella arctica Bryhn & Douin ex Müll. Frib. -- not accepted
  Cephaloziella arctogena (R.M. Schust.) Konstant. -- accepted
  Cephaloziella aspericaulis Jørg. -- accepted
  Cephaloziella biloba (Lindb. ex Spruce) Müll. Frib. -- not accepted
  Cephaloziella brinkmannii Douin -- accepted
  Cephaloziella byssacea var. scabra (M. Howe) R.M. Schust. -- not accepted
  Cephaloziella dentata (Raddi) Steph. -- accepted
  Cephaloziella divaricata (Sm.) Schiffn. -- accepted
  Cephaloziella divaricata var. divaricata (Sm.) Schiffn. -- accepted
  Cephaloziella divaricata var. scabra (M. Howe) Haynes -- accepted
  Cephaloziella elachista (J.B. Jack ex Gottsche & Rabenh.) Schiffn. -- accepted
  Cephaloziella elegans (Heeg) Schiffn. -- accepted
  Cephaloziella gracillima (Douin) Douin -- not accepted
  Cephaloziella grimsulana (J.B. Jack ex Gottsche & Rabenh.) Lacout. -- accepted
  Cephaloziella hampeana (Nees) Schiffn. ex Loeske -- accepted
  Cephaloziella hyalina Douin -- accepted
  Cephaloziella hyalina var. hyalina Douin -- accepted
  Cephaloziella hyalina var. rappii (Douin) R.M. Schust. -- accepted
  Cephaloziella integerrima (Lindb.) Warnst. -- accepted
  Cephaloziella mammillifera R.M. Schust. & Damsh. -- accepted
  Cephaloziella massalongi (Spruce) Müll. Frib. -- accepted
  Cephaloziella minima (Austin ex Pearson) Douin -- not accepted
  Cephaloziella obliqua Douin -- not accepted
  Cephaloziella obtusilobula R.M. Schust. -- accepted
  Cephaloziella patulifolia (Steph.) Douin -- accepted
  Cephaloziella phyllacantha (C. Massal. & Carestia) Müll. Frib. -- accepted
  Cephaloziella polystratosa (R.M. Schust. & Damsh.) Konstant. -- accepted
  Cephaloziella rambolitanensis Douin -- not accepted
  Cephaloziella rappii Douin -- not accepted
  Cephaloziella rhizantha (Mont.) R.M. Schust. -- not accepted
  Cephaloziella rubella (Nees) Warnst. -- accepted
  Cephaloziella rubella var. arctogena R.M. Schust. -- not accepted
  Cephaloziella rubella var. bifida (Schmidel ex Hoffm.) Douin -- not accepted
  Cephaloziella rubella var. elegans (Heeg) R.M. Schust. -- not accepted
  Cephaloziella rubella var. pulchella (C.E.O. Jensen) R.M. Schust. -- not accepted
  Cephaloziella rubella var. rubella (Nees) Warnst. -- not accepted
  Cephaloziella rubella var. sullivantii (Austin) K. Müll. -- not accepted
  Cephaloziella spinicaulis Douin -- accepted
  Cephaloziella spinigera (Lindb.) Warnst. -- accepted
  Cephaloziella stellulifera (Taylor ex Carrington & Pearson) Croz. -- accepted
  Cephaloziella subdentata Warnst. -- not accepted
  Cephaloziella turneri (Hook.) Müll. Frib. -- accepted
  Cephaloziella uncinata R.M. Schust. -- accepted
  Cephaloziella uncinata var. brevigyna R.M. Schust. & Damsh. -- accepted
  Cephaloziella uncinata var. sphagnicola R.M. Schust. -- accepted
  Cephaloziella uncinata var. uncinata R.M. Schust. -- accepted
  Cephaloziella varians (Gottsche) Steph. -- accepted
  Ceratolejeunea ceratantha (Nees & Mont.) Schiffn. -- accepted
  Ceratolejeunea confusa R.M. Schust. -- accepted
  Ceratolejeunea cubensis (Mont.) Schiffn. -- accepted
  Ceratolejeunea guianensis (Nees & Mont.) Steph. -- accepted
  Ceratolejeunea laetefusca (Austin) R.M. Schust. -- accepted
  Ceratolejeunea rubiginosa Steph. -- accepted
  Chandonanthus filiformis Steph. -- not accepted
  Chandonanthus hirtellus (F. Weber) Mitt. -- not accepted
  Chandonanthus setiformis (Ehrh.) Lindb. -- not accepted
  Cheilolejeunea adnata (Kunze ex Lehm.) Grolle -- accepted
  Cheilolejeunea clausa (Nees & Mont.) R.M. Schust. -- accepted
  Cheilolejeunea clypeata (Schwein.) W. Ye & R.L. Zhu -- accepted
  Cheilolejeunea conchifolia (A. Evans) W. Ye & R.L. Zhu -- accepted
  Cheilolejeunea decidua (Spruce) Evans -- not accepted
  Cheilolejeunea discoidea (Lehm. & Lindenb.) R.M. Schust. & Kachroo -- accepted
  Cheilolejeunea evansii (M.S. Taylor) R.M. Schust. -- accepted
  Cheilolejeunea parvula (A. Evans) R.M. Schust. ex Breil -- not accepted
  Cheilolejeunea polyantha A. Evans -- accepted
  Cheilolejeunea polyantha var. caduciloba R.M. Schust. -- accepted
  Cheilolejeunea polyantha var. polyantha Evans -- accepted
  Cheilolejeunea rigidula (Nees ex Mont.) R.M. Schust. -- accepted
  Cheilolejeunea unciloba (Lindenb.) Malombe -- accepted
  Cheilolejeunea xanthocarpa (Lehm. & Lindenb.) Malombe -- accepted
  Chiloscyphus gemmiparus A. Evans -- not accepted
  Chiloscyphus pallescens (Ehrh. ex Hoffm.) Dumort. -- accepted
  Chiloscyphus pallescens var. fragilis (Roth) Müll. Frib. -- accepted
  Chiloscyphus pallescens var. pallescens (Ehrh. ex Hoffm.) Dumort. -- accepted
  Chiloscyphus polyanthos (L.) Corda -- accepted
  Chiloscyphus polyanthos var. polyanthos (L.) Corda -- accepted
  Chiloscyphus polyanthos var. rivularis (Schrad.) Lindb. & Arnell -- accepted
  Chonecolea doellingeri (Nees) Grolle -- accepted
  Cladopodiella fluitans (Nees) H. Buch -- not accepted
  Cladopodiella francisci (Hook.) Jørg. -- not accepted
  Clevea hyalina (Sommerf.) Lindb. -- accepted
  Clevea spathysii (Lindenb.) Müll. Frib. -- accepted
  Cololejeunea biddlecomiae (Austin ex Pearson) A. Evans -- accepted
  Cololejeunea cardiocarpa (Mont.) A. Evans -- accepted
  Cololejeunea clavatopapillata Steph. -- not accepted
  Cololejeunea contractiloba A. Evans -- accepted
  Cololejeunea cornutissima (R.M. Schust.) Stotler & Crand.-Stotl. -- accepted
  Cololejeunea diaphana A. Evans -- accepted
  Cololejeunea ephemeroides (R.M. Schust.) Stotler & Crand.-Stotl. -- not accepted
  Cololejeunea macounii (Spruce) A. Evans -- accepted
  Cololejeunea minuscula Pócs -- accepted
  Cololejeunea minutissima (Sm.) Schiffn. -- not accepted
  Cololejeunea minutissisma ssp. myriocarpa (Nees & Mont.) R.L. Zhu, Y. Yu & Pócs -- not accepted
  Cololejeunea ornata A. Evans -- accepted
  Cololejeunea setiloba A. Evans -- accepted
  Cololejeunea sicifolia (Gottsche ex A. Evans) Pócs & Bernecker -- accepted
  Cololejeunea sintenisii (Steph.) Pócs -- accepted
  Cololejeunea subcristata A. Evans -- accepted
  Cololejeunea subdiaphana Jovet-Ast -- not accepted
  Cololejeunea tuberculata A. Evans -- not accepted
  Conocephalum Hill -- accepted
  Conocephalum conicum (L.) Dumort. -- accepted
  Conocephalum japonicum (Thunb.) Grolle -- accepted
  Conocephalum salebrosum Szweyk., Buczk. & Odrzyk. -- accepted
  Corsinia coriandrina (Spreng.) Lindb. -- accepted
  Crossocalyx hellerianus (Nees ex Lindenb.) Meyl. -- accepted
  Crossocalyx tenuis (Harry Williams) Schljakov -- accepted
  Crossotolejeunea bermudiana A. Evans -- not accepted
  Cryptocolea imbricata R.M. Schust. -- accepted
  Cryptolophocolea martiana ssp. martiana (Nees) L. Söderstr., Crand.-Stotl. & Stotler -- accepted
  Cryptomitrium tenerum (Hook.) Austin ex Underw. -- accepted
  Cryptothallus Malmb. -- not accepted
  Cryptothallus mirabilis Malmb. -- not accepted
  Cylindrocolea andersonii R.M. Schust. -- accepted
  Cylindrocolea obliqua (Douin) R.M. Schust. -- not accepted
  Cylindrocolea planifolia (Steph.) R.M. Schust. -- accepted
  Cylindrocolea rhizantha (Mont.) R.M. Schust. -- accepted
  Dendrobazzania griffithiana (Steph.) R.M. Schust. -- not accepted
  Dichiton integerrimum (Lindb.) H. Buch -- not accepted
  Diplasiolejeunea rudolphiana Steph. -- accepted
  Diplophyllum albicans (L.) Dumort. -- accepted
  Diplophyllum andrewsii A. Evans -- accepted
  Diplophyllum apiculatum (A. Evans) Steph. -- accepted
  Diplophyllum apiculatum var. apiculatum (Evans) Steph. -- not accepted
  Diplophyllum apiculatum var. taxifolioides R.M. Schust. -- not accepted
  Diplophyllum imbricatum (M. Howe) Müll. Frib. -- not accepted
  Diplophyllum microdontum (Mitt.) H. Buch -- not accepted
  Diplophyllum obtusatum (R.M. Schust.) R.M. Schust. -- accepted
  Diplophyllum obtusifolium (Hook.) Dumort. -- accepted
  Diplophyllum obtusifolium ssp. domesticum (Gottsche) Vána -- accepted
  Diplophyllum obtusifolium ssp. obtusifolium (Hook.) Dumort. -- accepted
  Diplophyllum plicatum Lindb. -- not accepted
  Diplophyllum taxifolium (Wahlenb.) Dumort. -- accepted
  Diplophyllum taxifolium var. macrosticta H. Buch -- not accepted
  Diplophyllum taxifolium var. macrostictum H. Buch -- not accepted
  Diplophyllum taxifolium var. mucronatum R.M. Schust. -- accepted
  Diplophyllum taxifolium var. taxifolium (Wahlenb.) Dumort. -- accepted
  Douinia imbricata (M. Howe) Konstant. & Vilnet -- accepted
  Douinia ovata (Dicks.) H. Buch -- accepted
  Douinia plicata (Lindb.) Konstant. & Vilnet -- accepted
  Drepanolejeunea appalachiana R.M. Schust. -- accepted
  Drepanolejeunea mosenii (Steph.) Bischl. -- accepted
  Drepanolejeunea sabaliana R.M. Schust. -- not accepted
  Dumortiera hirsuta (Sw.) Nees -- accepted
  Dumortiera hirsuta ssp. hirsuta (Sw.) Nees -- accepted
  Dumortiera hirsuta ssp. nepalensis (Taylor) R.M. Schust. -- accepted
  Dumortiera hirsuta var. nepalensis (Taylor) Frye & L. Clark -- not accepted
  Endogemma caespiticia (Lindenb.) Konstant., Vilnet & A.V. Troitsky -- accepted
  Eocalypogeia schusteriana (S. Hatt. & Mizut.) R.M. Schust. -- accepted
  Eopleurozia R.M. Schust. -- not accepted
  Eremonotus myriocarpus (Carrington) Lindb. & Kaal. ex Pearson -- accepted
  Euosmolejeunea duriuscula (Nees) Steph. -- not accepted
  Euosmolejeunea evansii M.S. Taylor -- not accepted
  Euosmolejeunea parvula A. Evans -- not accepted
  Fossombronia akiensis Horik. -- not accepted
  Fossombronia alaskana Steere & Inoue -- accepted
  Fossombronia australi-nipponica Horik. -- not accepted
  Fossombronia brasiliensis Steph. -- not accepted
  Fossombronia cristula Austin -- accepted
  Fossombronia foveolata Lindb. -- accepted
  Fossombronia foveolata var. cristula (Austin) R.M. Schust. -- not accepted
  Fossombronia foveolata var. foveolata Lindb. -- not accepted
  Fossombronia kashyapii S.C. Srivast. & Udar -- not accepted
  Fossombronia longiseta (Austin) Austin -- accepted
  Fossombronia marshii J.R. Bray & Stotler -- accepted
  Fossombronia porphyrorhiza (Nees) Prosk. -- accepted
  Fossombronia pusilla (L.) Nees -- accepted
  Fossombronia salina Lindb. -- not accepted
  Fossombronia texana Lindb. -- accepted
  Fossombronia wondraczekii (Corda) Dumort. ex Lindb. -- accepted
  Frullania appalachiana R.M. Schust. -- accepted
  Frullania arietina Taylor ex Gottsche, Lindenb. & Nees -- not accepted
  Frullania asagrayana Mont. -- accepted
  Frullania bolanderi Austin -- accepted
  Frullania brittoniae A. Evans -- accepted
  Frullania californica (Austin ex Underw.) A. Evans -- accepted
  Frullania catalinae A. Evans -- accepted
  Frullania caulisequa (Nees) Mont. -- accepted
  Frullania chilcootiensis Steph. -- accepted
  Frullania cobrensis Gottsche -- accepted
  Frullania cucullata Lindenb. & Gottsche -- not accepted
  Frullania donnellii Austin -- accepted
  Frullania eboracensis Lehm. -- accepted
  Frullania eboracensis ssp. parvistipula (Steph.) R.M. Schust. -- not accepted
  Frullania eboracensis ssp. virginica (Lehm.) R.M. Schust. -- not accepted
  Frullania ericoides (Nees) Mont. -- accepted
  Frullania franciscana M. Howe -- accepted
  Frullania gibbosa Nees -- accepted
  Frullania gymnotis Nees & Mont. -- not accepted
  Frullania hattoriana J.D. Godfrey & G. Godfrey -- accepted
  Frullania inflata var. communis R.M. Schust. -- accepted
  Frullania inflata var. inflata Gottsche -- accepted
  Frullania jackii Gottsche -- accepted
  Frullania kunzei (Lehm. & Lindenb.) Lehm. & Lindenb. -- accepted
  Frullania nisquallensis Sull. -- accepted
  Frullania oakesiana Austin -- accepted
  Frullania oakesiana ssp. oakesiana Austin -- accepted
  Frullania obcordata (Lehm. & Lindenb.) Lehm. & Lindenb. -- not accepted
  Frullania parvistipula Steph. -- accepted
  Frullania plana Sull. -- accepted
  Frullania rio-janeirensis (Raddi) Ångstr. -- accepted
  Frullania riojaneirensis auct. non (Raddi) Spruce -- not accepted
  Frullania riojaneirensis (Raddi) Spruce -- not accepted
  Frullania riparia Hampe -- accepted
  Frullania sabaliana R.M. Schust. -- accepted
  Frullania selwyniana Pearson -- accepted
  Frullania stylifera (R.M. Schust.) R.M. Schust. -- accepted
  Frullania tamarisci (L.) Dumort. -- accepted
  Frullania tamarisci var. asagrayana (Mont.) S. Hatt. -- not accepted
  Frullania tamarisci var. nisquallensis (Sull.) S. Hatt. -- not accepted
  Frullania tamarisci var. tamarisci (L.) Dumort. -- not accepted
  Frullania taxodiocola R.M. Schust. -- accepted
  Frullania virginica Lehm. -- accepted
  Frullanoides bahamensis (A. Evans) van Slageren -- accepted
  Frullanoides corticalis (Lehm. & Lindenb.) van Slageren -- accepted
  Fuscocephaloziopsis affinis (Lindb. ex Steph.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis albescens (Hook.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis albescens var. albescens (Hook.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis albescens var. islandica (Nees) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis catenulata (Huebener) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis connivens (Dicks.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis connivens var. bifida (R.M. Schust.) Stotler & Crand.-Stotl. -- not accepted
  Fuscocephaloziopsis connivens var. compacta (Warnst.) Stotler & Crand.-Stotl. -- not accepted -- compact cephalozia
  Fuscocephaloziopsis leucantha (Spruce) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis loitlesbergeri (Schiffn.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis lunulifolia (Dumort.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis macrostachya (Kaal.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis macrostachya ssp. australis (R.M. Schust.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis macrostachya ssp. macrostachya (Kaal.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis monticola (J.D. Godfrey) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis pachycaulis (R.M. Schust.) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis pleniceps (Austin) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis pleniceps var. caroliniana (R.M. Schust.) Vána & L. Söderstr. -- accepted -- Carolina cephalozia
  Fuscocephaloziopsis pleniceps var. pleniceps (Austin) Vána & L. Söderstr. -- accepted
  Fuscocephaloziopsis pleniceps var. sphagnorum (C. Massal.) Stotler & Crand.-Stotl. -- not accepted
  Geocalyx graveolens (Schrad.) Nees -- accepted
  Geothallus tuberosus Campb. -- accepted
  Gymnocolea acutiloba (Schiffn.) Müll. Frib. -- not accepted
  Gymnocolea borealis (Frisvoll & Moen) R.M. Schust. -- accepted
  Gymnocolea fascinifera Potemkin -- accepted
  Gymnocolea inflata (Huds.) Dumort. -- accepted
  Gymnocolea inflata ssp. acutiloba (Schiffn.) R.M. Schust. & Damsh. ex L. Söderstr. & Vána -- accepted
  Gymnocolea inflata ssp. inflata (Huds.) Dumort. -- accepted
  Gymnocolea inflata var. heterostipa (Carrington & Spruce) Müll. Frib. -- not accepted
  Gymnomitrion alpinum (Gottsche ex Husn.) Schiffn. -- accepted
  Gymnomitrion apiculatum (Schiffn.) Müll. Frib. -- not accepted
  Gymnomitrion brevissimum (Dumort.) Warnst. -- accepted
  Gymnomitrion commutatum (Limpr.) Schiffn. -- accepted
  Gymnomitrion concinnatum (Lightf.) Corda -- accepted
  Gymnomitrion corallioides Nees -- accepted
  Gymnomitrion laceratum (Steph.) Horik. -- accepted
  Gymnomitrion mucrophorum R.M. Schust. -- accepted
  Gymnomitrion obtusum Lindb. -- accepted
  Gymnomitrion pacificum Grolle -- accepted
  Gymnomitrion revolutum ssp. revolutum (Nees) H. Philib. -- accepted
  Gyrothyra underwoodiana M. Howe -- accepted
  Haplomitrium hookeri (Lyell ex Sm.) Nees -- accepted
  Haplomitrium hookeri var. hookeri (Lyell ex Sm.) Nees -- accepted
  Harpalejeunea molleri ssp. integra (R.M. Schust.) Damsh. -- accepted
  Harpalejeunea molleri ssp. molleri (Steph.) Grolle -- accepted
  Harpalejeunea molleri ssp. subacuta (A. Evans) Damsh. -- not accepted
  Harpalejeunea ovata (Dicks.) Schiffn. -- not accepted
  Harpalejeunea stricta (Lindenb. & Gottsche) Steph. -- accepted
  Harpalejeunea subacuta A. Evans -- accepted
  Harpanthus drummondii (Taylor) Grolle -- accepted
  Harpanthus flotovianus (Nees) Nees -- accepted
  Harpanthus scutatus (F. Weber & D. Mohr) Spruce -- accepted
  Herbertus aduncus (Dicks.) Gray -- accepted
  Herbertus aduncus ssp. schusteri (H.A. Mill. & E.B. Scott) H.A. Mill. -- not accepted
  Herbertus aduncus ssp. tenuis (A. Evans) H.A. Mill. & E.B. Scott -- not accepted
  Herbertus delavayi (Steph.) Steph. -- accepted
  Herbertus dicranus (Gottsche, Lindenb. & Nees) Trevis. -- accepted
  Herbertus himalayanus (Steph.) Herzog -- not accepted
  Herbertus hutchinsiae (Gottsche & Rabenh.) A. Evans -- accepted
  Herbertus sakuraii (Warnst.) S. Hatt. -- not accepted
  Herbertus sendtneri (Nees) Lindb. -- accepted
  Herbertus stramineus (Dumort.) Trevis. -- accepted
  Herbertus tenuis A. Evans -- accepted
  Heterogemma capitata (Hook.) Konstant. & Vilnet -- accepted
  Heterogemma laxa (Lindb.) Konstant. & Vilnet -- accepted
  Hygrobiella Spruce -- accepted
  Hygrobiella laxifolia (Hook.) Spruce -- accepted
  Hygrolejeunea alaskana R.M. Schust. & Steere -- not accepted
  Isopaches alboviridis (R.M. Schust.) Schljakov -- accepted
  Isopaches bicrenatus (Schmidel ex Hoffm.) H. Buch -- accepted
  Isopaches bicrenatus var. bicrenatus (Schmidel ex Hoffm.) H. Buch -- not accepted
  Isopaches bicrenatus var. immersus (R.M. Schust. & Damsh.) Stotler & Crand.-Stotl. -- not accepted
  Isopaches decolorans (Limpr.) H. Buch -- accepted
  Jamesoniella (Spruce) F. Lees -- not accepted
  Jamesoniella autumnalis (DC.) Steph. -- not accepted
  Jamesoniella autumnalis var. autumnalis (DC.) Steph. -- not accepted
  Jamesoniella autumnalis var. heterostipa (A. Evans) Frye & L. Clark -- not accepted
  Jamesoniella autumnalis var. nipponica (S. Hatt.) S. Hatt. -- not accepted
  Jamesoniella undulifolia (Nees) Müll. Frib. -- not accepted
  Jubula hutchinsiae ssp. pennsylvanica (Steph.) Verd. -- accepted
  Jubula pennsylvanica (Steph.) Evans -- not accepted
  Jungermannia albescens Hook. -- not accepted
  Jungermannia atrovirens Dumort. -- accepted
  Jungermannia bicuspidata L. -- not accepted
  Jungermannia blyttii Mørch -- not accepted
  Jungermannia borealis Damsh. & Vána -- accepted
  Jungermannia caespiticia Lindenb. -- not accepted
  Jungermannia ciliaris L. -- not accepted
  Jungermannia confertissima Nees -- not accepted
  Jungermannia cordifolia Hook. -- not accepted
  Jungermannia crenuliformis Austin -- not accepted
  Jungermannia endiviifolia Dicks. -- not accepted
  Jungermannia epiphylla L. -- not accepted
  Jungermannia evansii Vána -- not accepted
  Jungermannia exsertifolia ssp. cordifolia (Dumort.) Vána -- accepted
  Jungermannia exsertifolia ssp. exsertifolia Steph. -- accepted
  Jungermannia exsertifolia var. pendletonii (Pearson) Vána -- not accepted
  Jungermannia fennica Gottsche & Rabenh. -- not accepted
  Jungermannia fossombronioides Austin -- not accepted
  Jungermannia gracillima Sm. -- not accepted
  Jungermannia hibernica Hook. -- not accepted
  Jungermannia hyalina Lyell -- not accepted
  Jungermannia julacea L. -- not accepted
  Jungermannia karl-muelleri Grolle -- not accepted
  Jungermannia karl-muelleri ssp. heteroica (R.M. Schust. & Damsh.) Stotler & Crand.-Stotl. -- not accepted
  Jungermannia lanceolata L. -- not accepted
  Jungermannia lanceolata auct. non L. -- not accepted
  Jungermannia leiantha Grolle -- not accepted
  Jungermannia obovata Nees -- not accepted
  Jungermannia pinguis L. -- not accepted
  Jungermannia pinguis var. angustior Hook. -- not accepted
  Jungermannia polaris Lindb. -- accepted
  Jungermannia pumila With. -- accepted
  Jungermannia pyriflora ssp. purpurea (R.M. Schust. & Damsh.) Stotler & Crand.-Stotl. -- not accepted
  Jungermannia pyriflora var. innovata (R.M. Schust. & Damsh.) Stotler & Crand.-Stotl. -- not accepted
  Jungermannia reptans L. -- not accepted
  Jungermannia rubra Gottsche ex Underw. -- not accepted
  Jungermannia sphaerocarpa Hook. -- not accepted
  Jungermannia sphaerocarpa var. nana (Nees ex Flot.) Frye & L. Clark -- not accepted
  Jungermannia subelliptica (Lindb. ex Heeg) Levier -- not accepted
  Jungermannia subulata A. Evans -- not accepted
  Jungermannia tomentella Ehrh. -- not accepted
  Jungermannia tristis Nees -- not accepted
  Kurzia makinoana (Steph.) Grolle -- accepted
  Kurzia pauciflora (Dicks.) Grolle -- accepted
  Kurzia setacea (Weber) Grolle -- not accepted
  Kurzia sylvatica (A. Evans) Grolle -- accepted
  Kurzia trichoclados (Müll. Frib.) Grolle -- accepted
  Leiocolea badensis (Gottsche ex Rabenh.) Jørg. -- not accepted
  Leiocolea bantriensis (Hook.) Jørg. -- not accepted
  Leiocolea gillmanii (Austin) A. Evans -- not accepted
  Leiocolea heterocolpos (Thed. ex Hartm.) H. Buch -- not accepted
  Leiocolea heterocolpos var. arctica (S.W. Arnell) Martensson -- not accepted
  Leiocolea heterocolpos var. harpanthoides (Bryhn & Kaal.) R.M. Schust. -- not accepted
  Leiocolea rutheana (Limpr.) Müll. Frib. -- not accepted
  Leiomylia J.J. Engel & Braggins -- not accepted
  Lejeunea adpressa Nees -- accepted
  Lejeunea alaskana (R.M. Schust. & Steere) Inoue & Steere -- accepted
  Lejeunea americana (Lindb.) A. Evans -- not accepted
  Lejeunea aphanes Spruce -- accepted
  Lejeunea autoica R.M. Schust. -- not accepted
  Lejeunea bermudiana (A. Evans) R.M. Schust. -- accepted
  Lejeunea blomquistii R.M. Schust. -- accepted
  Lejeunea bullata Taylor -- not accepted
  Lejeunea caespitosa Lindenb. -- not accepted
  Lejeunea calcicola R.M. Schust. -- accepted
  Lejeunea calcicola var. calcicola R.M. Schust. -- accepted
  Lejeunea calcicola var. mexicana R.M. Schust. -- accepted
  Lejeunea cancellata Nees & Mont. -- accepted
  Lejeunea cardotii (Steph.) J.M. Coult. -- not accepted
  Lejeunea cavifolia (Ehrh.) Lindb. -- accepted
  Lejeunea cavifolia sensu Frye & L. Clark -- not accepted
  Lejeunea cladogyna A. Evans -- accepted
  Lejeunea deplanata Nees -- accepted
  Lejeunea flava ssp. flava (Sw.) Nees -- accepted
  Lejeunea floridana A. Evans -- accepted
  Lejeunea glaucescens Gottsche -- accepted
  Lejeunea glaucescens var. acrogyna R.M. Schust. -- accepted
  Lejeunea glaucescens var. glaucescens Gottsche -- accepted
  Lejeunea glaucescens var. obsoleta R.M. Schust. -- accepted
  Lejeunea laetevirens Nees & Mont. -- accepted
  Lejeunea lamacerina ssp. gemminata R.M. Schust. -- accepted
  Lejeunea lamacerina ssp. lamacerina (Steph.) Schiffn. -- accepted
  Lejeunea longifissa Steph. -- not accepted
  Lejeunea minutiloba A. Evans -- accepted
  Lejeunea minutiloba var. heterogyna R.M. Schust. -- accepted
  Lejeunea minutiloba var. minutiloba A. Evans -- accepted
  Lejeunea obtusangula Spruce -- accepted
  Lejeunea phyllobola Nees & Mont. -- accepted
  Lejeunea pililoba Spruce -- not accepted
  Lejeunea rigidula Nees ex Mont. -- not accepted
  Lejeunea ruthii var. alata R.M. Schust. -- accepted
  Lejeunea ruthii var. ruthii (A. Evans) R.M. Schust. -- accepted
  Lejeunea serpyllifolia (Dicks.) Lib. -- not accepted
  Lejeunea setiloba Spruce -- accepted
  Lejeunea sharpii (R.M. Schust.) R.M. Schust. -- accepted
  Lejeunea spiniloba Lindenb. & Gottsche -- accepted
  Lejeunea trinitensis Lindenb. -- accepted
  Lejeunea ulicina (Taylor) Gottsche, Lindenb. & Nees -- not accepted
  Lejeunea ulicina ssp. bullata (Taylor) R.M. Schust. -- not accepted
  Lepidozia filamentosa Gottsche, Lindenb. & Nees -- accepted
  Lepidozia groenlandica Lehm. -- accepted
  Lepidozia reptans (L.) Dumort. -- accepted
  Lepidozia sandvicensis Lindenb. -- accepted
  Lepidozia setacea (Weber) Mitt. -- not accepted
  Lepidozia sylvatica A. Evans -- not accepted
  Leptolejeunea elliptica (Lehm. & Lindenb.) Besch. -- accepted
  Leptolejeunea subacuta Steph. ex A. Evans -- accepted
  Leptoscyphus cuneifolius (Hook.) Mitt. -- accepted
  Leptoscyphus cuneifolius ssp. cuneifolius (Hook.) Mitt. -- accepted
  Leptoscyphus cuneifolius ssp. fragilis (J.B. Jack & Steph.) Grolle -- accepted
  Leucolejeunea A. Evans -- not accepted
  Leucolejeunea clypeata (Schwein.) A. Evans -- not accepted
  Leucolejeunea conchifolia (A. Evans) A. Evans -- not accepted
  Leucolejeunea unciloba (Lindenb.) A. Evans -- not accepted
  Leucolejeunea xanthocarpa (Lehm. & Lindenb.) A. Evans -- not accepted
  Liochlaena lanceolata Nees -- accepted
  Liochlaena subulata (A. Evans) Schljakov -- accepted
  Lophochaete R.M. Schust. -- not accepted
  Lophochaete fryei (Perss.) R.M. Schust. -- not accepted
  Lophocolea apalachicola R.M. Schust. -- accepted
  Lophocolea appalachiana R.M. Schust. -- accepted
  Lophocolea bidentata (L.) Dumort. -- accepted
  Lophocolea coadunata (Sw.) Mont. -- accepted
  Lophocolea cuspidata (Nees) Limpr. -- not accepted
  Lophocolea cuspidata var. alata (Gottsche, Lindenb. & Nees) Müll. Frib. -- not accepted
  Lophocolea cuspidata var. cuspidata (Nees) Limpr. -- not accepted
  Lophocolea heterophylla (Schrad.) Dumort. -- accepted
  Lophocolea heterophylla ssp. cladogyna R.M. Schust. -- accepted
  Lophocolea heterophylla ssp. heterophylla (Schrad.) Dumort. -- accepted
  Lophocolea martiana Nees -- not accepted
  Lophocolea minor Nees -- accepted
  Lophocolea muricata (Lehm.) Nees -- accepted
  Lopholejeunea muelleriana (Gottsche) Schiffn. -- not accepted
  Lopholejeunea nigricans (Lindenb.) Schiffn. -- accepted
  Lopholejeunea subfusca (Nees) Schiffn. -- accepted
  Lophozia alboviridis R.M. Schust. -- not accepted
  Lophozia alpestris (Schleich. ex F. Weber) A. Evans -- not accepted
  Lophozia alpestris var. polaris R.M. Schust. -- not accepted
  Lophozia ascendens (Warnst.) R.M. Schust. -- accepted
  Lophozia atlantica (Kaal.) Schiffn. -- not accepted
  Lophozia attenuata (Mart.) Dumort. -- not accepted
  Lophozia badensis (Gottsche ex Rabenh.) L. Söderstr. & Vána -- not accepted
  Lophozia badensis var. apiculata R.M. Schust. -- not accepted
  Lophozia badensis var. badensis (Gottsche ex Rabenh.) Schiffn. -- not accepted
  Lophozia bantriensis (Hook.) Steph. -- not accepted
  Lophozia bicrenata (Schmidel ex Hoffm.) Dumort. -- not accepted
  Lophozia binsteadii (Kaal.) A. Evans -- not accepted
  Lophozia ciliata Damsh., L. Söderstr. & H. Weibull -- accepted
  Lophozia collaris (Nees) Dumort. -- not accepted
  Lophozia elongata Steph. -- not accepted
  Lophozia excisa (Dicks.) Dumort. -- not accepted
  Lophozia excisa var. elegans R.M. Schust. -- not accepted
  Lophozia excisa var. excisa (Dicks.) Dumort. -- not accepted
  Lophozia excisa var. infuscata R.M. Schust. & Damsh. -- not accepted
  Lophozia excisa var. succulenta R.M. Schust. & Damsh. -- not accepted
  Lophozia floerkei (F. Weber & D. Mohr) Schiffn. -- not accepted
  Lophozia floerkei var. hyperborea R.M. Schust. -- not accepted
  Lophozia gillmanii (Austin) R.M. Schust. -- not accepted
  Lophozia gillmanii var. ciliolata R.M. Schust. -- not accepted
  Lophozia gillmanii var. gillmanii (Austin) R.M. Schust. -- not accepted
  Lophozia grandiretis (Lindb. ex Kaal.) Schiffn. -- not accepted
  Lophozia grandiretis var. grandiretis (Lindb. ex Kaal.) Schiffn. -- not accepted
  Lophozia grandiretis var. parviretis R.M. Schust. -- not accepted
  Lophozia groenlandica (Nees) Macoun -- not accepted
  Lophozia guttulata (Lindb. & Arnell) A. Evans -- accepted
  Lophozia heterocolpos (Thed. ex Hartm.) M. Howe -- not accepted
  Lophozia heterocolpos var. arctica (S.W. Arnell) R.M. Schust. & Damsh. -- not accepted
  Lophozia heterocolpos var. harpanthoides (Bryhn & Kaal.) R.M. Schust. -- not accepted
  Lophozia heterocolpos var. heterocolpos (Thed. ex Hartm.) M. Howe -- not accepted
  Lophozia heteromorpha R.M. Schust. & Damsh. -- not accepted
  Lophozia hyperarctica R.M. Schust. -- not accepted
  Lophozia hyperborea (R.M. Schust.) R.M. Schust. -- not accepted
  Lophozia incisa (Schrad.) Dumort. -- not accepted
  Lophozia kunzeana (Huebener) A. Evans -- not accepted
  Lophozia latifolia R.M. Schust. -- not accepted
  Lophozia longidens (Lindb.) Macoun -- not accepted
  Lophozia longidens var. arctica R.M. Schust. -- not accepted
  Lophozia longidens var. longidens (Lindb.) Macoun -- not accepted
  Lophozia longiflora (Nees) Schiffn. -- accepted
  Lophozia murmanica Kaal. -- accepted
  Lophozia obtusa (Lindb.) A. Evans -- not accepted
  Lophozia opacifolia Culm. ex Meyl. -- not accepted
  Lophozia pacifica Bakalin -- accepted
  Lophozia pellucida R.M. Schust. -- not accepted
  Lophozia perssonii H. Buch & S.W. Arnell -- not accepted
  Lophozia polaris (R.M. Schust.) R.M. Schust. & Damsh. -- not accepted
  Lophozia polaris var. polaris (R.M. Schust.) R.M. Schust. & Damsh. -- not accepted
  Lophozia polaris var. sphagnorum (R.M. Schust.) R.M. Schust. & Damsh. -- not accepted
  Lophozia quadriloba (Lindb.) A. Evans -- not accepted
  Lophozia rubrigemma R.M. Schust. -- not accepted
  Lophozia rutheana (Limpr.) M. Howe -- not accepted
  Lophozia savicziae Schljakov -- accepted
  Lophozia schusteriana Schljakov -- accepted
  Lophozia silvicola H. Buch -- accepted
  Lophozia silvicoloides N. Kitag. -- accepted
  Lophozia subapiculata R.M. Schust. & Damsh. -- accepted
  Lophozia sudetica (Nees ex Huebener) Grolle -- not accepted
  Lophozia ventricosa (Dicks.) Dumort. -- accepted
  Lophozia ventricosa var. confusa R.M. Schust. -- not accepted
  Lophozia ventricosa var. grandiretis (H. Buch & S.W. Arnell) R.M. Schust. & Damsh. -- not accepted
  Lophozia ventricosa var. longiflora (Nees) Macoun -- not accepted
  Lophozia ventricosa var. rigida R.M. Schust. -- not accepted
  Lophozia ventricosa var. silvicola (H. Buch) E.W. Jones ex R.M. Schust. -- not accepted
  Lophozia ventricosa var. ventricosa (Dicks.) Dumort. -- not accepted
  Lophozia wenzelii var. lapponica Buch & S. Arnell -- not accepted
  Lophozia wenzelii var. wenzelii (Nees) Steph. -- not accepted
  Lophoziopsis excisa var. elegans (R.M. Schust.) Konstant. & Vilnet -- accepted
  Lophoziopsis excisa var. excisa (Dicks.) Konstant. & Vilnet -- accepted
  Lophoziopsis excisa var. infuscata (R.M. Schust. & Damsh.) Konstant. & Vilnet -- accepted
  Lophoziopsis excisa var. succulenta (R.M. Schust. & Damsh.) Konstant. & Vilnet -- accepted
  Lophoziopsis longidens (Lindb.) Konstant. & Vilnet -- accepted
  Lophoziopsis longidens ssp. arctica (R.M. Schust.) Vána & L. Söderstr. -- accepted
  Lophoziopsis longidens ssp. longidens (Lindb.) Konstant. & Vilnet -- accepted
  Lophoziopsis pellucida (R.M. Schust.) Konstant. & Vilnet -- accepted
  Lophoziopsis pellucida var. minor (R.M. Schust.) L. Söderstr. & Vána -- accepted
  Lophoziopsis polaris (R.M. Schust.) Konstant. & Vilnet -- accepted
  Lophoziopsis polaris var. polaris (R.M. Schust.) Konstant. & Vilnet -- accepted
  Lophoziopsis polaris var. sphagnorum (R.M. Schust.) Konstant. & Vilnet -- accepted
  Lophoziopsis propagulifera (Gottsche) Konstant. & Vilnet -- accepted
  Lophoziopsis rubrigemma (R.M. Schust.) Konstant. & Vilnet -- accepted
  Lunularia cruciata (L.) Dumort. ex Lindb. -- accepted
  Macrodiplophyllum imbricatum (M. Howe) H. Perss. -- not accepted
  Macrodiplophyllum plicatum (Lindb.) Perss. -- not accepted
  Mannia californica (Gottsche) L.C. Wheeler -- accepted
  Mannia fragrans (Balb.) Frye & L. Clark -- accepted
  Mannia fragrans ssp. fragrans (Balb.) Frye & L. Clark -- accepted
  Mannia gracilis (F. Weber) D.B. Schill & D.G. Long -- accepted
  Mannia paradoxa R.M. Schust. -- accepted
  Mannia pilosa (Hornem.) Frye & L. Clark -- accepted
  Mannia sibirica (Müll. Frib.) Frye & L. Clark -- accepted
  Mannia triandra (Scop.) Grolle -- accepted
  Marchantia aquatica (Nees) Burgeff -- not accepted
  Marchantia domingensis Lehm. & Lindenb. -- not accepted
  Marchantia inflexa Nees & Mont. -- accepted
  Marchantia paleacea Bertol. -- accepted
  Marchantia paleacea ssp. paleacea Bertol. -- accepted
  Marchantia polymorpha L. -- accepted
  Marchantia polymorpha ssp. montivagans Bischl. & Boissel.-Dub. -- accepted
  Marchantia polymorpha ssp. polymorpha L. -- accepted
  Marchantia polymorpha ssp. ruderalis Bischl. & Boissel.-Dub. -- accepted
  Marchantia quadrata Scop. -- accepted
  Marchantia quadrata ssp. hyperborea (R.M. Schust.) Borovich. -- accepted
  Marchantia romanica (Radian) D.G. Long, Crand.-Stotl., L.L. Forrest & J.C. Villarreal -- accepted
  Marsupella alpina (Gottsche ex Husn.) H. Bern. -- not accepted
  Marsupella apiculata Schiffn. -- accepted
  Marsupella aquatica (Lindenb.) Schiffn. -- accepted
  Marsupella arctica (Berggr.) Bryhn & Kaal. -- accepted
  Marsupella boeckii (Austin) Lindb. ex Kaal. -- accepted
  Marsupella bolanderi (Austin) Underw. -- accepted
  Marsupella brevissima (Dumort.) Grolle -- not accepted
  Marsupella commutata (Limpr.) H. Bern. -- not accepted
  Marsupella condensata (Ångstr. ex C. Hartm.) Lindb. ex Kaal. -- accepted
  Marsupella emarginata (Ehrh.) Dumort. -- accepted
  Marsupella emarginata ssp. emarginata (Ehrh.) Dumort. -- accepted
  Marsupella emarginata ssp. tubulosa (Steph.) N. Kitag. -- accepted
  Marsupella emarginata var. aquatica (Lindenb.) Dumort. -- not accepted
  Marsupella funckii (F. Weber & D. Mohr) Dumort. -- accepted
  Marsupella paroica R.M. Schust. -- accepted
  Marsupella revoluta (Nees) Trevis. -- not accepted
  Marsupella sparsifolia (Lindb.) Dumort. -- accepted
  Marsupella sparsifolia ssp. sparsifolia (Lindb.) Dumort. -- accepted
  Marsupella sphacelata (Giesecke ex Lindenb.) Dumort. -- accepted
  Marsupella spiniloba R.M. Schust. & Damsh. -- accepted
  Marsupella sprucei (Limpr.) Bernet -- accepted
  Marsupella stableri Spruce -- accepted
  Marsupella ustulata (Huebener) Spruce ex Pearson -- not accepted
  Marsupella ustulata var. sprucei (Limpr.) R.M. Schust. -- not accepted
  Marsupella ustulata var. ustulata (Huebener) Spruce ex Pearson -- not accepted
  Mastigolejeunea auriculata (Wilson & Hook.) Steph. -- not accepted
  Mastigophora woodsii (Hook.) Nees -- accepted
  Mesoptychia badensis (Gottsche ex Rabenh.) L. Söderstr. & Vána -- accepted
  Mesoptychia badensis var. apiculata (R.M. Schust.) Stotler & Crand.-Stotl. -- not accepted
  Mesoptychia bantriensis (Hook.) L. Söderstr. & Vána -- accepted
  Mesoptychia bantriensis ssp. bantriensis (Hook.) L. Söderstr. & Vána -- accepted
  Mesoptychia collaris (Nees) L. Söderstr. & Vána -- accepted
  Mesoptychia gillmanii (Austin) L. Söderstr. & Vána -- accepted
  Mesoptychia heterocolpos (Thed. ex Hartm.) L. Söderstr. & Vána -- accepted
  Mesoptychia heterocolpos var. arctica (S.W. Arnell) L. Söderstr. & Vána -- accepted
  Mesoptychia heterocolpos var. harpanthoides (Bryhn & Kaal.) L. Söderstr. & Vána -- accepted
  Mesoptychia heterocolpos var. heterocolpos (Thed. ex Hartm.) L. Söderstr. & Vána -- accepted
  Mesoptychia holmeniana (Inoue & Steere) L. Söderstr. & Vána -- not accepted
  Mesoptychia polymorpha Stotler, Crand.-Stotl. & Bakalin -- accepted
  Mesoptychia polymorpha ssp. polymorpha Stotler, Crand.-Stotl. & Bakalin -- accepted
  Mesoptychia rutheana (Limpr.) L. Söderstr. & Vána -- accepted
  Mesoptychia rutheana var. laxa (Schiffn. ex Burrell) L. Söderstr. & Vána -- accepted
  Mesoptychia rutheana var. rutheana (Limpr.) L. Söderstr. & Vána -- accepted
  Mesoptychia sahlbergii (Lindb. & Arnell) A. Evans -- accepted
  Metzgeria angusta Steph. -- not accepted
  Metzgeria conjugata Lindb. -- accepted
  Metzgeria conjugata ssp. conjugata Lindb. -- not accepted
  Metzgeria conjugata ssp. japonica (S. Hatt.) Kuwah. -- not accepted
  Metzgeria conjugata ssp. simplex (Lorb. ex Müll. Frib.) R.M. Schust. -- not accepted
  Metzgeria consanguinea Schiffn. -- accepted
  Metzgeria crassipilis (Lindb.) A. Evans -- accepted
  Metzgeria fruticulosa auct. amer. [non (Dicks.) A. Evans] -- not accepted
  Metzgeria furcata (L.) Corda -- accepted
  Metzgeria furcata ssp. crassipilis Lindb. -- not accepted
  Metzgeria furcata var. furcata (L.) Corda -- accepted
  Metzgeria furcata var. setigera R.M. Schust. -- not accepted
  Metzgeria furcata var. ulvula Nees -- not accepted
  Metzgeria leptoneura Spruce -- accepted
  Metzgeria leptoneura var. leptoneura Spruce -- accepted
  Metzgeria leptoneura var. polychaeta (R.M. Schust.) R.M. Schust. -- accepted
  Metzgeria myriopoda Lindb. -- accepted
  Metzgeria pubescens (Schrank) Raddi -- accepted
  Metzgeria simplex Lorb. ex Müll. Frib. -- accepted
  Metzgeria subundulata (Austin ex Lindb.) Kuwah. -- accepted
  Metzgeria temperata Kuwah. -- accepted
  Metzgeria uncigera A. Evans -- accepted
  Metzgeria violacea (Ach.) Dumort. -- accepted
  Microlejeunea bullata (Taylor) Steph. -- accepted
  Microlejeunea cardotii Steph. -- not accepted
  Microlejeunea epiphylla Bischl. -- accepted
  Microlejeunea globosa (Spruce) Steph. -- accepted
  Microlejeunea ulicina (Taylor) Steph. -- accepted
  Microlepidozia makinoana sensu Hatt. & Mizut. -- not accepted
  Microlepidozia setacea (Weber) Jørg. -- not accepted
  Mnium fissum L. -- not accepted
  Moerckia blyttii (Mørch) Brockm. -- accepted
  Moerckia flotoviana (Nees) Schiffn. -- accepted
  Moerckia hibernica (Hook.) Gottsche -- accepted
  Mylia anomala (Hook.) Gray -- accepted
  Mylia taylorii (Hook.) Gray -- accepted
  Myriocoleopsis minutissima (Sm.) R.L. Zhu, Y. Yu & Pócs -- accepted
  Myriocoleopsis minutissima ssp. minutissima (Sm.) R.L. Zhu, Y. Yu & Pócs -- accepted
  Myriocoleopsis minutissima ssp. myriocarpa (Nees & Mont.) R.L. Zhu, Y. Yu & Pócs -- accepted
  Nardia breidleri (Limpr.) Lindb. -- accepted
  Nardia compressa (Hook.) Gray -- accepted
  Nardia geoscyphus var. bifida R.M. Schust. -- not accepted
  Nardia geoscyphus var. geoscyphus (De Not.) Lindb. -- accepted
  Nardia hiroshii Amakawa -- not accepted
  Nardia insecta Lindb. -- accepted
  Nardia japonica Steph. -- accepted
  Nardia lescurii (Austin) Underw. -- accepted
  Nardia scalaris Gray -- accepted
  Nardia scalaris var. botryoidea (R.M. Schust.) Vána -- accepted
  Nardia scalaris var. scalaris Gray -- accepted
  Nardia scalaris var. scarlaris Gray -- not accepted
  Neoorthocaulis attenuatus (Mart.) L. Söderstr., De Roo & Hedd. -- accepted
  Neoorthocaulis binsteadii (Kaal.) L. Söderstr., De Roo & Hedd. -- accepted
  Neoorthocaulis floerkei (F. Weber & D. Mohr) L. Söderstr., De Roo & Hedd. -- accepted -- Floerke's barbilophozia
  Neoorthocaulis hyperboreus (R.M. Schust.) L. Söderstr., De Roo & Hedd. -- accepted
  Neoorthocaulis hyperboreus ssp. helophilus (R.M. Schust.) Stotler & Crand.-Stotl. -- not accepted
  Neurolejeunea breutelii (Gottsche) A. Evans -- accepted
  Nowellia curvifolia (Dicks.) Mitt. -- accepted
  Obtusifolium obtusum (Lindb.) S.W. Arnell -- accepted
  Odontoschisma denudatum (Mart.) Dumort. -- accepted
  Odontoschisma denudatum ssp. denudatum (Mart.) Dumort. -- accepted
  Odontoschisma denudatum var. laevissima R.M. Schust. -- not accepted
  Odontoschisma elongatum (Lindb.) A. Evans -- accepted
  Odontoschisma fluitans (Nees) L. Söderstr. & Vána -- accepted
  Odontoschisma francisci (Hook.) L. Söderstr. & Vána -- accepted
  Odontoschisma gibbsiae A. Evans -- not accepted
  Odontoschisma macounii (Austin) Underw. -- accepted
  Odontoschisma prostratum (Sw.) Trevis. -- not accepted
  Odontoschisma sphagni (Dicks.) Dumort. -- accepted
  Oleolophozia perssonii (H. Buch & S.W. Arnell) L. Söderstr., De Roo & Hedd. -- accepted
  Orthocaulis atlanticus (Kaal.) H. Buch -- accepted -- Atlantic barbilophozia
  Orthocaulis attenuatus (Mart.) A. Evans -- not accepted
  Orthocaulis binsteadii (Kaal.) H. Buch -- not accepted
  Orthocaulis cavifolius H. Buch & S.W. Arnell -- accepted
  Orthocaulis floerkei (F. Weber & D. Mohr) H. Buch -- not accepted
  Orthocaulis kunzeana (Huebener) H. Buch -- not accepted
  Orthocaulis quadrilobus (Lindb.) H. Buch -- not accepted
  Oxymitra androgyna M. Howe -- not accepted
  Oxymitra incrassata (Brot.) Sérgio & Sim-Sim -- accepted
  Oxymitra paleacea Bisch. ex Lindenb. -- not accepted
  Pallavicinia lyellii (Hook.) Carruth. -- accepted
  Pedinophyllum interruptum (Nees) Kaal. -- accepted
  Pellia appalachiana (R.M. Schust.) R.M. Schust. -- accepted
  Pellia columbiana Krajina & Brayshaw -- accepted
  Pellia endiviifolia ssp. alpicola R.M. Schust. ex L. Söderstr., A. Hagborg & von Konrat -- not accepted
  Pellia epiphylla (L.) Corda -- accepted
  Pellia epiphylla var. borealis (Lorb.) Schljakov -- accepted
  Pellia epiphylla var. epiphylla (L.) Corda -- accepted
  Pellia neesiana (Gottsche) Limpr. -- accepted
  Pellia neesiana ssp. columbiana (Krajina & Brayshaw) R.M. Schust. -- not accepted
  Peltolepis grandis (Lindb.) Lindb. -- not accepted
  Peltolepis quadrata (Saut.) Müll. Frib. -- accepted
  Petalophyllum americanum C.H. Ford & Crand.-Stotl. -- accepted
  Plagiochasma crenulatum Gottsche -- accepted
  Plagiochasma cuneatum A. Evans -- accepted
  Plagiochasma intermedium Lindenb. & Gottsche -- accepted
  Plagiochasma landii A. Evans -- accepted
  Plagiochasma rupestre (J.R. Forst. & G. Forst.) Steph. -- accepted
  Plagiochasma rupestre var. rupestre (J.R. Forst. & G. Forst.) Steph. -- accepted
  Plagiochasma wrightii Sull. -- accepted
  Plagiochila acanthophylla Gottsche -- not accepted
  Plagiochila acanthophylla ssp. japonica (Sande Lac.) Inoue -- not accepted
  Plagiochila acanthophylla var. acanthophylla Gottsche -- not accepted
  Plagiochila alaskana A. Evans -- not accepted
  Plagiochila appalachiana Inoue -- accepted
  Plagiochila arctica Bryhn & Kaal. -- accepted
  Plagiochila arctica var. arctica Bryhn & Kaal. -- accepted
  Plagiochila arctica var. intermedia R.M. Schust. -- accepted
  Plagiochila arctica var. subarctica (Jørg.) Inoue -- not accepted
  Plagiochila aspleniformis R.M. Schust. -- accepted
  Plagiochila asplenioides (L.) Dumort. -- accepted
  Plagiochila asplenioides Of American Authors -- not accepted
  Plagiochila asplenioides var. subarctica Jørg. -- not accepted
  Plagiochila austinii A. Evans -- accepted
  Plagiochila caduciloba H.L. Blomq. -- accepted
  Plagiochila columbiana A. Evans -- accepted
  Plagiochila crispata Gottsche -- not accepted
  Plagiochila diffusa Steph. -- not accepted
  Plagiochila dubia Lindenb. & Gottsche -- not accepted
  Plagiochila dubia var. dubia Lindenb. & Gottsche -- not accepted
  Plagiochila dubia var. integrifolia R.M. Schust. -- not accepted
  Plagiochila echinata R.M. Schust. -- accepted
  Plagiochila eurphyllon Carl -- not accepted
  Plagiochila eurphyllon var. echinata R.M. Schust. -- not accepted
  Plagiochila eurphyllon var. euryphyllon Carl -- not accepted
  Plagiochila exigua (Taylor) Taylor -- accepted
  Plagiochila floridana A. Evans -- accepted
  Plagiochila gracilis Lindenb. & Gottsche -- accepted
  Plagiochila hypnoides Willd. ex Lindenb. -- not accepted
  Plagiochila invisa (R.M. Schust.) R.M. Schust. -- accepted
  Plagiochila japonica ssp. ciliigera R.M. Schust. -- not accepted
  Plagiochila ludoviciana Sull. -- not accepted
  Plagiochila micropteryx Gottsche -- not accepted
  Plagiochila miradorensis Gottsche -- accepted
  Plagiochila miradorensis var. convoluta R.M. Schust. -- accepted
  Plagiochila miradorensis var. miradorensis Gottsche -- accepted
  Plagiochila montagnei Nees -- accepted
  Plagiochila ovalifolia Mitt. -- accepted
  Plagiochila patula (Sw.) Lindenb. -- accepted
  Plagiochila porelloides (Torr. ex Nees) Lindenb. -- accepted
  Plagiochila porelloides var. porelloides (Torr. ex Nees) Lindenb. -- accepted
  Plagiochila porelloides var. subarctica (Jørg.) Lammes -- accepted
  Plagiochila punctata (Taylor) Taylor -- accepted
  Plagiochila raddiana Lindenb. -- accepted
  Plagiochila retrorsa Gottsche -- accepted
  Plagiochila satoi S. Hatt. -- not accepted
  Plagiochila schofieldiana Inoue -- accepted
  Plagiochila sciophila Nees -- accepted
  Plagiochila semidecurrens (Lehm. & Lindenb.) Lindenb. -- accepted
  Plagiochila semidecurrens var. alaskana (A. Evans) Inoue -- accepted
  Plagiochila semidecurrens var. semidecurrens (Lehm. & Lindenb.) Lindenb. -- accepted
  Plagiochila semidecurrens var. yakusimensis S. Hatt. -- not accepted
  Plagiochila sharpii H.L. Blomq. -- not accepted
  Plagiochila sharpii ssp. yakusimensis (S. Hatt.) R.M. Schust. -- not accepted
  Plagiochila sullivantii Gottsche -- accepted
  Plagiochila sullivantii var. spinigera R.M. Schust. -- accepted
  Plagiochila sullivantii var. sullivantii Gottsche -- accepted
  Plagiochila undata Sull. -- accepted
  Plagiochila undata ssp. undata Sull. -- accepted
  Plagiochila virginica A. Evans -- accepted
  Plagiochila virginica var. caroliniana R.M. Schust. -- accepted
  Plagiochila virginica var. euryphylla R.M. Schust. -- accepted
  Plagiochila virginica var. virginica A. Evans -- accepted
  Plagiochila yokogurensis Steph. -- not accepted
  Plectocolea (Mitt.) Mitt. -- not accepted
  Plectocolea fossombronioides (Austin) Mitt. -- not accepted
  Plectocolea obovata (Nees) Mitt. -- not accepted
  Plectocolea obscura (A. Evans) A. Evans -- not accepted
  Plectocolea subelliptica (Lindb. ex Heeg) Evans -- not accepted
  Pleuroclada Spruce -- not accepted
  Pleurocladula Grolle -- not accepted
  Pleurocladula albescens (Hook.) Grolle -- not accepted
  Pleurocladula albescens var. albescens (Hook.) Grolle -- not accepted
  Pleurocladula albescens var. islandica (Nees) L. Söderstr. & Vána -- not accepted
  Pleurozia purpurea Lindb. -- accepted
  Plicanthus hirtellus (F. Weber) R.M. Schust. -- accepted
  Porella bolanderi (Austin) Pearson -- accepted
  Porella cordaeana (Huebener) Moore -- accepted
  Porella fauriei (Steph.) S. Hatt. -- not accepted
  Porella gracillima Mitt. -- accepted
  Porella gracillima ssp. urogea (C. Massal.) S. Hatt. & M.X. Zhang -- not accepted
  Porella japonica (Sande Lac.) Mitt. -- accepted
  Porella japonica ssp. appalachiana R.M. Schust. -- accepted
  Porella japonica ssp. japonica (Sande Lac.) Mitt. -- accepted
  Porella navicularis (Lehm. & Lindenb.) Pfeiff. -- accepted
  Porella pinnata L. -- accepted
  Porella platyphylla (L.) Pfeiff. -- accepted
  Porella platyphylloidea (Schwein.) Lindb. -- accepted
  Porella roellii Steph. -- accepted
  Porella swartziana (F. Weber) Trevis. -- accepted
  Porella urogea (C. Massal.) S. Hatt. -- accepted
  Prasanthus suecicus (Gottsche) Lindb. -- accepted
  Preissia quadrata (Scop.) Nees -- not accepted
  Protolophozia elongata (Steph.) Schljakov -- accepted
  Pseudotritomaria heterophylla (R.M. Schust.) Konstant. & Vilnet -- accepted
  Ptilidium californicum (Austin) Underw. & O.F. Cook -- accepted
  Ptilidium ciliare (L.) Hampe -- accepted
  Ptilidium pulcherrimum (Weber) Vain. -- accepted
  Ptychocoleus heterophyllus A. Evans -- not accepted
  Radula auriculata Steph. -- accepted
  Radula australis Austin -- accepted
  Radula bolanderi Gottsche -- accepted
  Radula brunnea Steph. -- accepted
  Radula complanata (L.) Dumort. -- accepted
  Radula flaccida Lindenb. & Gottsche -- accepted
  Radula floridana Castle -- accepted
  Radula lindenbergiana Gottsche ex C. Hartm. -- accepted
  Radula mollis Lindenb. & Gottsche -- not accepted
  Radula obconica Sull. -- accepted
  Radula obtusiloba Steph. -- accepted
  Radula obtusiloba ssp. obtusiloba Steph. -- accepted
  Radula obtusiloba ssp. polyclada (A. Evans) S. Hatt. -- accepted
  Radula polyclada A. Evans -- not accepted
  Radula prolifera Arnell -- accepted
  Radula quadrata Gottsche -- accepted
  Radula sullivantii Austin -- accepted
  Radula tenax Lindb. -- accepted
  Radula voluta Taylor -- accepted
  Reboulia hemisphaerica ssp. acrogyna (R.M. Schust.) R.M. Schust. -- accepted
  Reboulia hemisphaerica ssp. australis R.M. Schust. -- accepted
  Reboulia hemisphaerica ssp. dioica R.M. Schust. -- accepted
  Reboulia hemisphaerica ssp. hemisphaerica (L.) Raddi -- accepted
  Rectolejeunea berteroana (Gottsche ex Steph.) A. Evans -- not accepted
  Rectolejeunea brittoniae Evans -- not accepted
  Rectolejeunea maxonii A. Evans -- not accepted
  Rectolejeunea phyllobola (Nees & Mont.) A. Evans -- not accepted
  Rectolejeunea versifolia (Schiffn.) L. Söderstr. & A. Hagborg -- accepted
  Riccardia chamedryfolia (With.) Grolle -- accepted
  Riccardia incurvata Lindb. -- accepted
  Riccardia jugata R.M. Schust. -- accepted
  Riccardia latifrons (Lindb.) Lindb. -- accepted
  Riccardia latifrons ssp. arctica R.M. Schust. & Damsh. -- accepted
  Riccardia latifrons ssp. latifrons (Lindb.) Lindb. -- accepted
  Riccardia maxima Schiffn. -- not accepted
  Riccardia multifida (L.) Gray -- accepted
  Riccardia multifida ssp. multifida (L.) Gray -- accepted
  Riccardia multifida ssp. synoica R.M. Schust. -- accepted
  Riccardia palmata (Hedw.) Carruth. -- accepted
  Riccardia stricta R.M. Schust. -- accepted
  Riccia albida Sull. ex Austin -- accepted
  Riccia albolimbata S.W. Arnell -- accepted
  Riccia atromarginata Levier -- accepted
  Riccia beyrichiana Hampe -- accepted
  Riccia bifurca Hoffm. -- accepted
  Riccia californica Austin -- accepted
  Riccia campbelliana M. Howe -- accepted
  Riccia canaliculata Hoffm. -- accepted
  Riccia cavernosa Hoffm. -- accepted
  Riccia ciliata Hoffm. -- accepted
  Riccia crinita Taylor -- accepted
  Riccia crystallina L. -- accepted
  Riccia curtisii (Austin) Austin -- accepted
  Riccia dictyospora M. Howe -- accepted
  Riccia donnellii Austin -- not accepted
  Riccia eldeeniae D.L. Jacobs -- not accepted
  Riccia fluitans L. -- accepted
  Riccia frostii Austin -- accepted
  Riccia glauca L. -- accepted
  Riccia glauca var. ciliaris Warnst. -- accepted
  Riccia glauca var. glauca L. -- accepted
  Riccia gougetiana Durieu & Mont. -- accepted
  Riccia hirta (Austin) Underw. -- accepted
  Riccia huebeneriana Lindenb. -- accepted
  Riccia huebeneriana ssp. sullivantii (Austin) R.M. Schust. -- accepted
  Riccia iodocheila M. Howe -- accepted
  Riccia lamellosa Raddi -- accepted
  Riccia leptothallus R.M. Schust. -- accepted
  Riccia macallisteri M. Howe -- accepted
  Riccia mauryana Steph. -- accepted
  Riccia membranacea Gottsche & Lindenb. -- accepted
  Riccia nigrella DC. -- accepted
  Riccia ozarkiana McGregor -- accepted
  Riccia rhenana Lorb. ex Müll. Frib. -- accepted
  Riccia sorocarpa Bisch. -- accepted
  Riccia stenophylla Spruce -- not accepted
  Riccia sullivantii Austin -- not accepted
  Riccia tenella D.L. Jacobs -- accepted
  Riccia trichocarpa M. Howe -- not accepted
  Riccia violacea M. Howe -- accepted
  Riccia warnstorfii Limpr. ex Warnst. -- accepted
  Ricciocarpos natans (L.) Corda -- accepted
  Riella affinis M. Howe & Underw. -- accepted
  Riella americana M. Howe & Underw. -- accepted
  Riella heliospora Segarra, Puche & Sabovlj. -- accepted
  Rivulariella gemmipara (A. Evans) D.H. Wagner -- accepted
  Saccobasis polita (Nees) H. Buch -- accepted
  Saccobasis polymorpha (R.M. Schust.) Schljakov -- accepted
  Sauteria alpina (Nees) Nees -- accepted
  Scapania aequiloba (Schwägr.) Dumort. -- accepted
  Scapania americana Müll. Frib. -- accepted
  Scapania apiculata Spruce -- accepted
  Scapania aspera M. Bernet & Bernet -- accepted
  Scapania bolanderi Austin -- accepted
  Scapania brevicaulis Taylor -- accepted
  Scapania calcicola (Arnell & J. Perss.) Ingham -- accepted
  Scapania calcicola var. ligulifolia R.M. Schust. -- not accepted
  Scapania carinthiaca J.B. Jack ex Lindb. -- accepted
  Scapania compacta (Roth) Dumort. -- accepted
  Scapania crassiretis Bryhn -- accepted
  Scapania curta (Mart.) Dumort. -- accepted
  Scapania curta var. curta (Mart.) Dumort. -- accepted
  Scapania curta var. grandiretis R.M. Schust. -- accepted
  Scapania curta var. isoloba R.M. Schust. -- accepted
  Scapania cuspiduligera (Nees) Müll. Frib. -- accepted
  Scapania cuspiduligera var. cuspiduligera (Nees) Müll. Frib. -- accepted
  Scapania cuspiduligera var. diphophyllopsis R.M. Schust. -- accepted
  Scapania degenii Schiffn. ex Müll. Frib. -- accepted
  Scapania degenii var. degenii Schiffn. ex Müll. Frib. -- not accepted
  Scapania degenii var. dubia R.M. Schust. -- not accepted
  Scapania fulfordiae W.S. Hong -- accepted
  Scapania glaucocephala (Taylor) Austin -- accepted
  Scapania glaucocephala var. glaucocephala (Taylor) Austin -- accepted
  Scapania glaucocephala var. saxicola (R.M. Schust.) Potemkin -- accepted
  Scapania gymnostomophila Kaal. -- accepted
  Scapania helvetica Gottsche -- accepted
  Scapania hians Steph. ex Müll. Frib. -- accepted
  Scapania hians ssp. hians Steph. ex Müll. Frib. -- accepted
  Scapania hians ssp. salishensis J.D. Godfrey & G. Godfrey -- accepted
  Scapania hollandiae W.S. Hong -- accepted
  Scapania hyperborea Jørg. -- accepted
  Scapania invisa R.M. Schust. -- not accepted
  Scapania irrigua (Nees) Nees -- accepted
  Scapania irrigua ssp. irrigua (Nees) Nees -- accepted
  Scapania irrigua ssp. rufescens (Loeske) R.M. Schust. -- accepted
  Scapania kaurinii Ryan -- accepted
  Scapania ligulifolia R.M. Schust. -- accepted
  Scapania lingulata H. Buch -- accepted
  Scapania massalongi (Müll. Frib.) Müll. Frib. -- not accepted
  Scapania microdonta (Mitt.) Müll. Frib. -- accepted
  Scapania mucronata H. Buch -- accepted
  Scapania mucronata var. praetervisa (Meyl.) R.M. Schust. -- not accepted
  Scapania nemorea (L.) Grolle -- accepted
  Scapania nemorosa (L.) Dumort. -- not accepted
  Scapania oakesii Austin -- not accepted
  Scapania obcordata (Berggr.) S.W. Arnell -- accepted
  Scapania obscura (Arnell & C.E.O. Jensen) Schiffn. -- accepted
  Scapania ornithopodioides (With.) Waddell -- accepted
  Scapania paludicola Loeske & Müll. Frib. -- accepted
  Scapania paludicola var. paludicola Loeske & Müll. Frib. -- accepted
  Scapania paludicola var. rotundiloba R.M. Schust. -- not accepted
  Scapania paludicola var. viridigemma R.M. Schust. -- accepted
  Scapania paludosa (Müll. Frib.) Müll. Frib. -- accepted
  Scapania paradoxa R.M. Schust. -- not accepted
  Scapania paradoxa var. ramosa R.M. Schust. -- not accepted
  Scapania parvifolia Warnst. -- accepted
  Scapania perssonii R.M. Schust. -- not accepted
  Scapania praetervisa Meyl. -- accepted
  Scapania pseudocalcicola R.M. Schust. -- accepted
  Scapania pulcherrima R.M. Schust. -- not accepted
  Scapania saxicola R.M. Schust. -- not accepted
  Scapania scandica (Arnell & H. Buch) Macvicar -- accepted
  Scapania scandica var. dimorpha R.M. Schust. -- accepted
  Scapania scandica var. grandiretis (Schljakov) Schljakov -- accepted
  Scapania scandica var. scandica (Arnell & H. Buch) Macvicar -- accepted
  Scapania serrulata R.M. Schust. -- accepted
  Scapania simmonsii Bryhn & Kaal. -- accepted
  Scapania spitsbergensis (Lindb.) Müll. Frib. -- accepted
  Scapania subalpina (Nees ex Lindenb.) Dumort. -- accepted
  Scapania subalpina var. haynesiae Frye & L. Clark -- accepted
  Scapania subalpina var. muddiae C.D. Bird & W.S. Hong -- accepted
  Scapania subalpina var. subalpina (Nees ex Lindenb.) Dumort. -- accepted
  Scapania tundrae (Arnell) H. Buch -- accepted
  Scapania uliginosa (Lindenb.) Dumort. -- accepted
  Scapania umbrosa (Schrad.) Dumort. -- accepted
  Scapania undulata (L.) Dumort. -- accepted
  Scapania undulata var. aequatiformis De Not. -- not accepted
  Scapania undulata var. oakesii (Austin) Buch -- not accepted
  Scapania undulata var. undulata (L.) Dumort. -- not accepted
  Scapania zemliae S.W. Arnell -- accepted
  Schistochilopsis grandiretis (Lindb. ex Kaal.) Konstant. -- accepted
  Schistochilopsis grandiretis ssp. proteidea (Arnell) Stotler & Crand.-Stotl. -- not accepted
  Schistochilopsis hyperarctica (R.M. Schust.) Konstant. & L. Söderstr. -- accepted
  Schistochilopsis incisa (Schrad.) Konstant. -- accepted
  Schistochilopsis incisa var. incisa (Schrad.) Konstant. -- accepted
  Schistochilopsis incisa var. inermis (Müll. Frib.) Konstant. -- accepted
  Schistochilopsis incisa var. opacifolia (Culm. ex Meyl.) Bakalin -- not accepted
  Schistochilopsis opacifolia (Culm. ex Meyl.) Konstant. -- accepted
  Schljakovia kunzeana (Huebener) Konstant. & Vilnet -- accepted
  Schljakovianthus quadrilobus (Lindb.) Konstant. & Vilnet -- accepted
  Schljakovianthus quadrilobus var. collenchymaticus (R.M. Schust.) Konstant. & Vilnet -- not accepted
  Schljakovianthus quadrilobus var. glareosus (Jørg.) Konstant. & Vilnet -- not accepted
  Schofieldia J.D. Godfrey -- not accepted
  Schofieldia monticola J.D. Godfrey -- not accepted
  Solenostoma appalachianum (R.M. Schust.) R.M. Schust. ex Bakalin -- accepted
  Solenostoma caespiticium (Lindenb.) Steph. -- not accepted
  Solenostoma confertissimum (Nees) Schljakov -- accepted
  Solenostoma cordifolium (Dumort.) Steph. -- not accepted
  Solenostoma crenuliforme (Austin) Steph. -- accepted
  Solenostoma fossombronioides (Austin) R.M. Schust. -- accepted
  Solenostoma fusiforme (Steph.) R.M. Schust. -- accepted
  Solenostoma gracillimum (Sm.) R.M. Schust. -- accepted
  Solenostoma hyalinum (Lyell) Mitt. -- accepted
  Solenostoma levieri (Steph.) Steph. -- not accepted
  Solenostoma oblongifolium (Müll. Frib.) Müll. Frib. -- not accepted
  Solenostoma oblongifolium var. heteroicum R.M. Schust. & Damsh. -- not accepted
  Solenostoma obovatum (Nees) C. Massal. -- accepted
  Solenostoma obscurum (A. Evans) R.M. Schust. -- accepted
  Solenostoma ontariense R.M. Schust. -- not accepted
  Solenostoma ontariensis R.M. Schust. -- not accepted
  Solenostoma pseudopyriflorum Bakalin & Vilnet -- accepted
  Solenostoma pumilum (With.) Müll. Frib. -- not accepted
  Solenostoma pumilum ssp. anomalum R.M. Schust. & Damsh. -- not accepted
  Solenostoma pumilum ssp. polare (Lindb.) R.M. Schust. -- not accepted
  Solenostoma pyriflorum Steph. -- accepted
  Solenostoma pyriflorum ssp. purpureum R.M. Schust. & Damsh. -- not accepted
  Solenostoma pyriflorum var. innovatum R.M. Schust. & Damsh. -- not accepted
  Solenostoma rubrum (Gottsche ex Underw.) R.M. Schust. -- accepted
  Solenostoma schusteranum (J.D. Godfrey & G. Godfrey) Vána, Hentschel & Heinrichs -- not accepted
  Solenostoma schusterianum (J.D. Godfrey & G. Godfrey) Vána, Hentschel & Heinrichs -- accepted
  Solenostoma sphaerocarpum (Hook.) Steph. -- accepted
  Solenostoma sphaerocarpum var. nanum (Nees ex Flot.) Müll. Frib. -- not accepted
  Solenostoma subellipticum (Lindb. ex Heeg) R. M. Schust. -- not accepted
  Solenostoma triste (Nees) Müll. Frib. -- not accepted
  Sphaerocarpos cristatus M. Howe -- accepted
  Sphaerocarpos donnellii Austin -- accepted
  Sphaerocarpos drewei Wigglesw. -- not accepted
  Sphaerocarpos drewiae Wigglesw. -- accepted
  Sphaerocarpos hians Haynes -- accepted
  Sphaerocarpos michelii Bellardi -- accepted
  Sphaerocarpos texanus Austin -- accepted
  Sphenolobopsis pearsonii (Spruce) R.M. Schust. -- accepted
  Sphenolobus ascendens Warnst. -- not accepted
  Sphenolobus cavifolius (H. Buch & S.W. Arnell) Müll. Frib. -- not accepted
  Sphenolobus minutus (Schreb.) Berggr. -- accepted
  Sphenolobus minutus var. grandis (Gottsche ex Lindb.) Jørg. -- not accepted
  Sphenolobus minutus var. weberi (Mart.) Schiffn. -- not accepted
  Sphenolobus saxicola (Schrad.) Steph. -- accepted
  Syzygiella autumnalis (DC.) K. Feldberg, Vána, Hentschel & Heinrichs -- accepted
  Syzygiella nipponica (S. Hatt.) K. Feldberg, Vána, Hentschel & Heinrichs -- accepted
  Targionia hypophylla L. -- accepted
  Taxilejeunea cladiophora R.M. Schust. -- not accepted
  Taxilejeunea obtusangula (Spruce) A. Evans -- not accepted
  Telaranea longifolia (M. Howe) J.J. Engel & G.L. Merr. -- accepted
  Telaranea nematodes (Gottsche ex Austin) M. Howe -- accepted
  Telaranea sejuncta (Ångstr.) S.W. Arnell -- accepted
  Tetralophozia filiformis (Steph.) Urmi -- accepted
  Tetralophozia setiformis (Ehrh.) Schljakov -- accepted
  Thysananthus auriculatus (Wilson & Hook.) Sukkharak & Gradst. -- accepted
  Trichocolea tomentella (Ehrh.) Dumort. -- accepted
  Trilophozia (R.M. Schust.) Bakalin -- accepted
  Tritomaria capitata (Hook.) Stotler & Crand.-Stotl. -- not accepted
  Tritomaria exsecta (Schmidel) Schiffn. ex Loeske -- accepted
  Tritomaria exsectiformis (Breidl.) Schiffn. ex Loeske -- accepted
  Tritomaria exsectiformis ssp. arctica R.M. Schust. -- accepted
  Tritomaria exsectiformis ssp. exsectiformis (Breidl.) Schiffn. ex Loeske -- accepted
  Tritomaria heterophylla R.M. Schust. -- not accepted
  Tritomaria laxa (Lindb.) Stotler & Crand.-Stotl. -- not accepted
  Tritomaria polita (Nees) Jørg. -- not accepted
  Tritomaria polita ssp. polymorpha R.M. Schust. -- not accepted
  Tritomaria polita var. polymorpha R.M. Schust. -- not accepted
  Tritomaria quinquedentata (Huds.) H. Buch -- not accepted
  Tritomaria quinquedentata var. grandiretis Buch & S. Arnell -- not accepted
  Tritomaria quinquedentata var. quinquedentata (Huds.) Buch -- not accepted
  Tritomaria quinquedentata var. turgida (Lindb.) Weim. -- not accepted
  Tritomaria scitula (Taylor) Jørg. -- accepted
   

A gray bar