Riccia abuensis Bapna species accepted

Riccia acutisulca Steph. species accepted

Riccia alatospora O.H. Volk & Perold species accepted

Riccia albolimbata S.W. Arnell species accepted

Riccia alboporosa Perold species accepted

Riccia albopunctata Jovet-Ast species accepted

Riccia albornata O.H. Volk & Perold species accepted

Riccia albovestita O.H. Volk species accepted

Riccia amboinensis Schiffn. species accepted

Riccia ampullacea Perold species accepted

Riccia angolensis Steph. species accepted

Riccia aravalliensis Pandé & Udar species accepted

Riccia argenteolimbata O.H. Volk & Perold species accepted

Riccia arnellii Sultan Khan species accepted

Riccia atlantica Sérgio & Perold species accepted

Riccia atromarginata Levier species accepted

Riccia atropurpurea Sim species accepted

Riccia attenuata Pandé species accepted

Riccia australis Steph. species accepted

Riccia bahiensis Steph. species accepted

Riccia balansae Steph. species accepted

Riccia bialbistrata Hässel species accepted

Riccia bicarinata Lindb. species accepted

Riccia bicolorata Perold species accepted

Riccia bifurca Hoffm. species accepted

Riccia biokoensis Perold species accepted

Riccia blackii Na-Thalang species accepted

Riccia boliviensis Jovet-Ast species accepted

Riccia brasiliensis Schiffn. species accepted

Riccia breidleri Jur. ex Steph. species accepted

Riccia brittonii M. Howe species accepted

Riccia bullosa Link species accepted

Riccia californica Austin species accepted

Riccia campbelliana M. Howe species accepted

Riccia canaliculata Hoffm. species accepted

Riccia cancellata Taylor species accepted

Riccia caroliniana Na-Thalang species accepted

Riccia cartilaginosa Steph. species accepted

Riccia cavernosa Hoffm. species accepted

Riccia chartacea K.I. Goebel species accepted

Riccia chinensis Herzog species accepted

Riccia chitaleyae M.T. Sheikh & Kapgate species accepted

Riccia chudoana Steph. species accepted

Riccia ciliata Hoffm. species accepted

Riccia erubescens Perold species accepted

Riccia erythrocarpa Jovet-Ast species accepted

Riccia esulcata Steph. species accepted

Riccia fertilissima Steph. species accepted

Riccia fluitans L. species accepted

Riccia frostii Austin species accepted

Riccia fruchartii Steph. species accepted

Riccia furfuracea Perold species accepted

Riccia garsidei Sim species accepted

Riccia geissleriana Jovet-Ast species accepted

Riccia gemmifera O.H. Volk species accepted

Riccia gothica Damsh. & Hallingb. species accepted

Riccia gougetiana Durieu & Mont. species accepted

Riccia grandis Nees species accepted

Riccia grollei Udar species accepted

Riccia handelii Schiffn. species accepted

Riccia hantamensis Perold species accepted

Riccia hasskarliana Steph. species accepted

Riccia hawaiiensis Hürl. species accepted

Riccia hegewaldiana Jovet-Ast species accepted

Riccia helenae Jovet-Ast species accepted

Riccia hirsuta O.H. Volk & Perold species accepted

Riccia hirta (Austin) Underw. species accepted

Riccia horrida Jovet-Ast species accepted

Riccia howellii M. Howe species accepted

Riccia huebeneriana Lindenb. species accepted

Riccia ianthina Jovet-Ast species accepted

Riccia indica Udar & A. Gupta species accepted

Riccia inflexa Taylor species accepted

Riccia intermedia Roum. species accepted

Riccia iodocheila M. Howe species accepted

Riccia jodhpurensis Bapna species accepted

Riccia jovet-astiae E. Vianna species accepted

Riccia junghuhniana Nees & Lindenb. species accepted

Riccia kirinensis C. Gao & K.C. Chang species accepted

Riccia lamellosa Raddi species accepted

Riccia laxisquamata (Steph.) Steph. species accepted

Riccia leptothallus R.M. Schust. species accepted

Riccia liaoningensis C. Gao & K.C. Chang species accepted

Riccia limicola Jovet-Ast species accepted

Riccia lindmanii Steph. species accepted

Riccia linearis (Schiffn.) Steph. species accepted

Riccia luticola Na-Thalang species accepted

Riccia macallisteri M. Howe species accepted

Riccia macrocarpa Levier species accepted

Riccia macrospora Steph. species accepted

Riccia mamillata Trab. ex Steph. species accepted

Riccia mammifera O.H. Volk & Perold species accepted

Riccia mamrensis Perold species accepted

Riccia mangalorica Ahmad ex Jovet-Ast species accepted

Riccia melanospora Kashyap species accepted

Riccia membranacea Gottsche & Lindenb. species accepted

Riccia michelii Raddi species accepted

Riccia microciliata O.H. Volk & Perold species accepted

Riccia miyakeana Schiffn. species accepted

Riccia moenkemeyeri Steph. species accepted

Riccia montana Perold species accepted

Riccia muscicola Steph. species accepted

Riccia namaquensis Perold species accepted

Riccia natalensis Sim species accepted

Riccia nigerica E.W. Jones species accepted

Riccia nigrella DC. species accepted

Riccia nipponica S. Hatt. species accepted

Riccia novohannoverana Schiffn. species accepted

Riccia numeensis Steph. species accepted

Riccia oerstediana Lindenb. & Hampe species accepted

Riccia okahandjana S.W. Arnell species accepted

Riccia olgensis Na-Thalang species accepted

Riccia oryzicola T. Tominaga & Furuki species accepted

Riccia ozarkiana McGregor species accepted

Riccia pandei Udar species accepted

Riccia papillispora Steph. species accepted

Riccia papillosa Moris species accepted

Riccia papulosa (Steph.) Steph. species accepted

Riccia paraguayensis Spruce species accepted

Riccia paranaensis Hässel species accepted

Riccia parvoareolata O.H. Volk & Perold species accepted

Riccia pathankotensis Kashyap species accepted

Riccia perssonii Sultan Khan species accepted

Riccia perthiana Steph. ex K.I. Goebel species accepted

Riccia planobiconvexa Steph. species accepted

Riccia polycarpa (Trab.) Jelenc species accepted

Riccia porosa Taylor species accepted

Riccia subbifurca Warnst. ex Croz. species accepted

Riccia subdepilata Jovet-Ast species accepted

Riccia subplana Steph. species accepted

Riccia subtilis (Steph.) Steph. species accepted

Riccia sumatrana Meijer species accepted

Riccia symoensii Vanden Berghen species accepted

Riccia taeniiformis Jovet-Ast species accepted

Riccia tasmanica Steph. ex Rodway species accepted

Riccia thongjaorokensis Hemanta Singh & Kishor species accepted

Riccia tomentosa O.H. Volk & Perold species accepted

Riccia trabutiana Steph. species accepted

Riccia treubiana Steph. species accepted

Riccia triangularis Steph. species accepted

Riccia udarii Kanwal species accepted

Riccia velenovskyi Kavina species accepted

Riccia velimalaiana A.E.D. Daniels & P. Daniel species accepted

Riccia viannae Jovet-Ast species accepted

Riccia victoriensis Steph. species accepted

Riccia villosa Steph. species accepted

Riccia violacea M. Howe species accepted

Riccia vitalii Jovet-Ast species accepted

Riccia vitrea Perold species accepted

Riccia volkii S.W. Arnell species accepted

Riccia warnstorfii Limpr. ex Warnst. species accepted

Riccia weymouthiana Steph. ex Rodway species accepted

Riccia beyrichiana Hampe ex Lehm. species accepted

Riccia abdita Cargill species accepted

Riccia ciliifera Link ex Lindenb. species accepted

Riccia concava Bisch. species accepted

Riccia multifida (Steph.) F.M. Bailey species accepted

Riccia verrucosa Cargill species accepted

Riccia albomarginata Bisch. species accepted

Riccia hortorum Bory ex Lindenb. species accepted

Riccia asservanda De Not. species accepted

Riccia breutelii Hampe ex Steph. species accepted

Riccia limbata Bisch. species accepted

Riccia vulcanicola Eb. Fisch. species accepted

Riccia pyramidata Willd. species accepted

Riccia sorocarpa Bisch. species accepted

Riccia schelpei O.H. Volk & Perold species accepted

Riccia crassa Steph. species accepted

Riccia compacta Garside species accepted

Riccia cubensis S.W. Arnell species accepted

Riccia nigrescens Mont. species accepted

Riccia elongata Perold species accepted

Riccia radicosa Pearson species accepted

Riccia pullulans Jovet-Ast species accepted

Riccia crassifrons Spruce species accepted

Riccia collata Na-Thalang species accepted

Riccia duplex Lorb. ex Müll. Frib. species accepted

Riccia crystallina L. species accepted

Riccia mauryana Steph. species accepted

Riccia elliottii Steph. species accepted

Riccia runssorensis Steph. species accepted

Riccia ridleyi A. Gepp species accepted

Riccia spongiosula Na-Thalang species accepted

Riccia schroederi Steph. species accepted

Riccia squamata Nees species accepted

Riccia schweinfurthii Steph. species accepted

Riccia albida Sull. ex Austin species accepted

Riccia crassivenia Jovet-Ast species accepted

Riccia cupulifera A.V. Duthie species accepted

Riccia obtusa Meijer species accepted

Riccia enyae Jovet-Ast species accepted

Riccia rechingeri Steph. species accepted

Riccia pulveracea Perold species accepted

Riccia asprella Carrington & Pearson species accepted

Riccia crenatodentata O.H. Volk species accepted

Riccia congoana Steph. species accepted

Riccia dussiana Steph. species accepted

Riccia curtisii (Austin) Austin species accepted

Riccia perennis Steph. species accepted

Riccia gangetica Ahmad ex L. Söderstr., A. Hagborg & von Konrat species accepted

Riccia saharensis Steph. ex Jovet-Ast species accepted

Riccia rorida Na-Thalang species accepted

Riccia stricta (Lindenb.) Perold species accepted

Riccia sibayenii Perold species accepted

Riccia tuberculata Poir. species accepted

Riccia subcrinita You L. Xiang & R.L. Zhu species accepted

Riccia anatolica Özenoğlu & Kırmacı species accepted

Riccia sarieae A.E.D. Daniels & D.T.T. Daniels species accepted

Riccia sahyadrica Manju & Cargill species accepted

Riccia crystalliniformis Bukreeva species accepted

Riccia indira-gandhiana Dabhade & A. Hasan species accepted

Riccia euricciiformis Bukreeva species accepted

Riccia keralensis Manju, Chandini, Sushil K. Singh & K.P. Rajesh species accepted

Riccia beyrichianiformis Bukreeva species accepted

Riccia magna Bukreeva species accepted

Riccia riccielliformis Bukreeva species accepted

Riccia tenera Bukreeva species accepted

Riccia chrysocrinita Cargill species accepted

Riccia obchantiana Cargill species accepted

Riccia tenella D.L. Jacobs species accepted

Riccia simii Perold species accepted

Riccia billardierei Mont. & Nees species accepted

Riccia crinita Taylor species accepted

Riccia convexa Steph. species accepted

Riccia delavayi Steph. species accepted

Riccia pottsiana Sim species accepted

Riccia glauca L. species accepted

Riccia reticulatula Udar species accepted

Riccia purpurascens Lehm. species accepted

Riccia boumanii Dirkse, Losada-Lima & M. Stech species accepted

Riccia crozalsii Levier species accepted

Riccia coracina Jovet-Ast species accepted

Riccia eburnea Jovet-Ast species accepted

Riccia deserticola Steph. species accepted

Riccia prominens Meijer species accepted

Riccia sanguineisporis Jovet-Ast species accepted

Riccia rosea O.H. Volk & Perold species accepted

Riccia trachyglossa Perold species accepted

Riccia singularis Jovet-Ast species accepted

Riccia somaliensis Perold species accepted

Riccia chiapasensis Jovet-Ast species accepted

Riccia cruciata Kashyap species accepted

Riccia coronata Sim species accepted

Riccia dictyospora M. Howe species accepted

Riccia pseudofluitans C. Gao & K.C. Chang species accepted

Riccia lanceolata Steph. species accepted

Riccia radiata Perold species accepted

Riccia cincta Jovet-Ast species accepted

Riccia crustata Trab. species accepted

Riccia corrugata Jovet-Ast species accepted

Riccia ekmanii S.W. Arnell species accepted

Riccia discolor Lehm. & Lindenb. species accepted

Riccia pubescens S. Hatt. species accepted

Riccia ligula Steph. species accepted

Riccia satoi S. Hatt. species accepted

Riccia rubricollis Garside & A.V. Duthie ex Perold species accepted

Riccia sommieri Levier species accepted

Riccia rhenana Lorb. ex Müll. Frib. species accepted

Riccia wainionis Steph. species accepted

Riccia anguillarum Cargill species accepted

Riccia epecenia Cargill species accepted