Marchantia pilosa Wahlenb. species accepted

Marchantia trilocularis Roth species accepted

Preissia quadrata var. commutata (Lindenb.) Lindb. variety synonym

Marchantia cataractarum Schiffn. species synonym

Blytia multisecta Saporta species synonym

Marchantia faxinensis Schiffn. species synonym

Preissia commutata f. gibbosa Nees form synonym

Marchantia polymorpha f. aquatica Nees form synonym

Marchantia polymorpha var. stellata Weiss variety synonym

Marchantia palmatoides Burgeff species synonym

Marchantia squamosa var. ramosior C.Massal. variety synonym

Cyathophora mexicana (Steph.) Underw. species synonym

Marchantia cuspidisquama Steph. species synonym

Marchantia polymorpha f. dilatata Nees form synonym

Conocephalum quadratum (Scop.) Huebener species synonym

Cyathophora quadrata (Scop.) Trevis. species synonym

Marchantia subandina Spruce species synonym

Marchantia commutata var. major Bisch. variety synonym

Marchantia berteroana var. polylepida Herzog variety synonym

Marchantia polymorpha var. monoica Mérat variety synonym

Marchantia crassa A.Rich. species synonym

Chlamidium indicum Corda species synonym

Marchantia ecuadorensis S.W.Arnell species synonym

Marchantia polymorpha var. fontana Sibth. variety synonym

Marchantia geminata f. divaricata Schiffn. form synonym

Marchantia triloba Schrank species heterotypic synonym

Marchantia geminata var. subsimplex Schiffn. variety synonym

Preissia quadrata f. minor Saut. form synonym

Grimaldia geminata (Reinw., Blume & Nees) Nees species synonym

Marchantia polymorpha f. brevipedunculata Nees form synonym

Marchantia polymorpha var. coarctata Corda variety homotypic synonym

Marchantia geminata var. flavescens Burgeff variety synonym

Marchantia anapodocarpos Neck. species synonym

Marchantia polymorpha f. major Bisch. form synonym

Marchantia polymorpha f. latissima Nees form synonym

Marchantia commutata var. quadrata (Scop.) Lindenb. variety synonym

Preissia commutata var. minor (Bisch.) Gottsche, Lindenb. & Nees variety synonym

Preissia commutata f. angustissima Kavina form synonym

Marchantia monoica Grognot species synonym

Marchantia polymorpha f. nuda Nees form synonym

Marchantia sumatrana Schiffn. species synonym

Marchantia dillenii Lindb. species synonym

Marchantia swartzii Lehm. & Lindenb. species synonym

Marchantia palmata var. major-thermarum Burgeff variety synonym

Marchantia quinqueloba Nees species synonym

Marchantia polymorpha f. lobulata Nees form synonym

Marchantia grisea var. sumatrana Burgeff variety synonym

Preissia commutata f. minor (Bisch.) Nees form synonym

Preissia commutata var. minor-arctica Berggr. variety synonym

Marchantia breviloba Steph., 1898 species synonym

Radiania rumaenica Schiffn. species homotypic synonym

Chomiocarpon chifflotii Lamothe species synonym

Marchantia stellata (Weiss) Scop. species synonym

Marchantia polymorpha f. riparia Nees form proparte synonym

Marchantia polymorpha L. species accepted

Marchantia crenata Austin species accepted

Marchantia berteroana Lehm. & Lindenb. species accepted

Marchantia paleacea Bertol. species accepted

Marchantia novoguineensis Bischl. species accepted

Preissia quadrata (Scop.) Nees species heterotypic synonym

Bucegia romanica Radian species heterotypic synonym

Marchantia formosana Horik. species accepted

Marchantia nitida var. xerophila Burgeff variety synonym

Marchantia linearis Lehm. & Lindenb. species accepted

Marchantia vitiensis Steph. species accepted

Marchantia pinnata Steph. species accepted

Marchantia mucilaginosa Herzog species synonym

Marchantia parviloba Steph. species synonym

Marchantia streimannii Bischl. species accepted

Marchantia macropora Mitt. species accepted

Marchantia hartlessiana Steph. species accepted

Achiton quadratus (Scop.) Corda species synonym

Marchantia pileata Mitt. species accepted

Marchantia quadrata Scop. species accepted

Marchantia peruviana (Nees & Mont.) Mont. species synonym

Marchantia viridula Lehm. & Lindenb. species synonym

Marchantia wilmsii Steph. species synonym

Marchantia cuspidata Steph. ex Bonner species synonym

Marchantia keniae Gola species accepted

Marchantia ernstiana Steph. ex Bonner species synonym

Marchantia tahitensis Nadeaud species synonym

Jungermannia polymorpha (L.) Hook.f. & Taylor species synonym

Marchantiopsis stoloniscyphula C.Gao & K.C.Chang species synonym

Marchantia brasiliensis Lehm. & Lindenb. species synonym

Marchantia pusilla Nees species synonym

Marchantia papillata Raddi species accepted

Marchantia nitida Lehm. & Lindenb. species synonym

Marchantia grisea Burgeff species synonym

Fucus lignitum Lesq. species synonym

Marchantia antiqua Steph. ex Bonner species accepted

Marchantia gracilis Saporta species accepted

Marchantia platycarpa D.G.Long & Crand.-Stotl. species accepted

Preissia commutata var. major (Bisch.) Gottsche, Lindenb. & Nees variety synonym

Marchantia polymorpha var. coarctata Corda ex Kavina variety synonym

Marchantia polymorpha var. tabularis (Nees) Mitt. variety homotypic synonym

Preissia barbata Herzog species synonym

Marchantia nitida var. hillebrandii Schiffn. variety synonym

Marchantia cartilaginea Lehm. & Lindenb. species synonym

Marchantia glauca Thouars species heterotypic synonym

Marchantia polymorpha f. denticulata Nees form synonym

Marchantia polymorpha var. riparia (Nees) Debat variety synonym

Marchantia commutata var. media Bisch. variety synonym

Marchantia syckorae Corda species homotypic synonym

Marchantia umbellata Steph. species heterotypic synonym

Preissia quadrata subsp. commutata (Lindenb.) Bom. & Broth. subspecies synonym

Radiania rumaenica Schiffn. ex Györffy species synonym

Marchantia polymorpha f. angusta Nees form synonym

Marchantia emarginata f. minor Schiffn. form synonym

Marchantia stenolepida Herzog ex Burgeff species synonym

Marchantia macropora J.B.Jack & Steph. species heterotypic synonym

Cyathophora hemisphaerica (Cogn.) Kuntze species synonym

Marchantia papillata var. brasiliensis Raddi variety synonym

Marchantia cataractarum var. luzonica Burgeff variety synonym

Marchantia chenopoda var. cartilaginea (Lehm. & Lindenb.) Schiffn. variety synonym

Marchantia calcarea Burgeff species synonym

Preissia commutata f. major (Bisch.) Nees form synonym

Marchantia berteroana var. anactis Gottsche, Lindenb. & Nees variety synonym

Marchantia polymorpha f. communis Nees form synonym

Marchantia polymorpha f. crispa Nees form synonym

Marchantia stenolepida Herzog species homotypic synonym

Fimbraria paleacea (Bertol.) Corda species synonym

Preissia platycarpa (D.G.Long & Crand.-Stotl.) T.X.Zheng & Shimamura species synonym

Marchantia papulosa Amakawa species synonym

Marchantia microcephala Corda species synonym

Marchantia conifissa Steph. ex Bonner species synonym

Grimaldia swartzii (Lehm. & Lindenb.) Bisch. species synonym

Marchantia minor Gray species synonym

Marchantia polymorpha var. monstrositas Nees variety synonym

Marchantia berteroana var. biflora Nees, Lindenb. & Gottsche variety synonym

Marchantia commutata var. minor Bisch. variety synonym

Chomiocarpon quadratum subsp. commutatum (Lindenb.) Lindb. subspecies synonym

Marchantia planiloba var. walteri Burgeff variety synonym

Marchantia pulchra Herzog species synonym

Marchantia stephanii Vanden Berghen species synonym

Marchantia setchellii Pearson species synonym

Preissia hemisphaerica Cogn. species synonym

Marchantia polymorpha var. major Leers variety synonym

Marchantia rechingeri (Steph.) H.A.Mill. species synonym

Marchantia palmata var. multiradia (Schiffn.) Burgeff variety synonym

Marchantia cataractarum f. aquatica Burgeff form synonym

Marchantia berteroana var. antarctica Steph. variety homotypic synonym

Marchantia polymorpha var. communis (Nees) Debat variety synonym

Marchantia geminata var. divaricata (Schiffn.) Burgeff variety synonym

Marchantia hemisphaerica Hoffm. species heterotypic synonym

Marchantia lamellosa Hampe & Gottsche species synonym

Marchantia martinicensis Sieber ex Bisch. species synonym

Marchantia androgyna F.Weber species heterotypic synonym

Marchantia polymorpha var. tabularis (Nees) Mitt. ex Gottsche variety synonym

Marchantia syckorae Corda ex Nees species synonym

Marchantia contracta Bisch. species synonym

Marchantia flabellata Hampe species synonym

Marchantia martinicensis Sieber species homotypic synonym

Reboulia quadrata (Scop.) Bertol. species synonym

Marchantia subandiana Spruce species accepted

Marchantia globosa Brid. species doubtful

Marchantia ernstiana Steph. species homotypic synonym

Marchantia confissa Stephani species homotypic synonym

Marchantia cuspidata Steph. species homotypic synonym

Marchantia lignitica Brown, 1962 species accepted

Marchantia antiquia Stephani species homotypic synonym

Marchantia laceriloba Steph. species homotypic synonym

Marchantia emarginata f. thermarum Schiffn. form synonym

Marchantia emarginata var. longepedunculata Schiffn. variety synonym

Marchantia schadenbergii Steph. species synonym

Marchantia wattsiana Steph. species synonym

Marchantia bescherellei Steph. species synonym

Marchantia winkleri Steph. species synonym

Marchantia paludicola Steph. species synonym

Marchantia platycnemos Schwägr. species synonym

Fimbraria rechingeri Steph. species synonym

Marchantia antiqua Steph. species doubtful

Marchantia kirkii Steph. species synonym

Marchantia caracensis Steph. species synonym

Chomiocarpon quadratum (Scop.) Lindb. species synonym

Marchantia quadriloba Steph. species accepted

Marchantia discoidea Steph. species synonym

Marchantia emarginata var. major Schiffn. variety synonym

Preissia mexicana Steph. species synonym

Marchantia chevalieri Steph. species synonym

Marchantia hexaptera Reichardt species accepted

Marchantia subintegra Mitt. species accepted

Marchantia marginata Steph. species heterotypic synonym

Marchantia sciaphila Schiffn. species synonym

Marchantia laceriloba Steph. ex Bonner species synonym

Marchantia paleacea var. xerophila (Burgeff) J.J.Engel & B.C.Tan variety synonym

Marchantia plicata Nees & Mont. species accepted

Marchantia multiloba Steph. species synonym

Marchantia papillata subsp. inflexa (Nees & Mont.) R.M.Schust. subspecies synonym

Marchantia fargesiana Steph. species synonym

Marchantia pappeana Lehm. species accepted

Marchantia amboinensis Mont. & Nees species synonym

Marchantia nepalensis Lehm. & Lindenb. species synonym

Marchantia inflexa Nees & Mont. species accepted

Marchantia philippinensis Bischl. species accepted

Marchantia subgeminata Steph. species accepted

Marchantia squamosa Raddi species accepted

Marchantia debilis K.I.Goebel species accepted

Marchantia treubii Schiffn. species accepted

Marchantia solomonensis Bischl. species accepted

Marchantia antiquia Stephani ex Bonner species doubtful

Marchantia emarginata Reinw., Blume & Nees species accepted

Marchantia kaernbachii Steph. species synonym

Marchantia wallisii J.B.Jack & Steph. species accepted

Marchantia samoana Steph. species synonym

Marchantia tholophora Bisch. species synonym

Marchantia oregonensis Steph. species synonym

Marchantia rubribarba Steph. species accepted

Marchantia geminata var. major Schiffn. variety synonym

Marchantia cephaloscypha Steph. species synonym

Marchantia notarisii Lehm. species synonym

Marchantia tasmanica Steph. species synonym

Marchantia flavescens Steph. species synonym

Marchantia papillata var. italica Raddi variety synonym

Marchantia pallida Steph. species synonym

Marchantia berteroana var. antarctica Steph. ex Lamothe variety synonym

Marchantia elliottii Steph. species synonym

Marchantia rufiflora Steph. species synonym

Marchantia disjuncta Sull. species synonym

Marchantia pittieri Steph. species synonym

Marchantia colombica Steph. species synonym

Marchantia cephaloscypha var. breviradiata C.Massal. variety synonym

Marchantia conifissa Steph. species homotypic synonym

Marchantia furciloba Steph. species synonym

Marchantia squamosa Raddi ex Lehm. species synonym

Marchantia planiloba Steph. species synonym

Marchantia treubii var. intercedens Schiffn. variety synonym

Marchantia pulcherrima Steph. species synonym

Marchantia emarginata var. multiradia Schiffn. variety synonym

Marchantia emarginata f. intermedia Schiffn. form synonym

Marchantia punaluana Steph. species synonym

Marchantia miqueliana Lehm. species accepted

Marchantia fusca Steph. species synonym

Marchantia commutata Lindenb. species synonym

Marchantia friedrichsthaliana Trevis. species accepted

Marchantia assamica Griff. species accepted

Marchantia cagnii Gola species accepted

Chomiocarpon commutatum (Lindenb.) Lindb. species synonym

Marchantia sellae Gola species accepted

Marchantia vittata Raddi species synonym

Marchantia papyracea Gola species accepted

Conocephalus hemisphaericus (L.) Dumort., 1822 species synonym

Marchantia foliacea Mitt. species accepted

Marchantia lignita (Lesq.) R.W.Br. species accepted

Cyathophora commutata (Lindenb.) Trevis. species synonym

Marchantia polymorpha var. aquatica (Nees) Gottsche, Lindenb. & Nees variety synonym

Marchantia cengiana Gerola species accepted

Marchantia romanica (Radian) D.G.Long, Crand.-Stotl., L.L.Forrest & J.C.Villarreal species accepted

Marchantia longii R.L.Zhu, You L.Xiang & L.Shu species accepted

Marchantia dictyophylla Saporta species accepted

Preissia hemispherica Cogn. species synonym

Conocephalum hemisphaericus (L.) Dumort. species synonym

Marchantia tabularis Nees species synonym

Marchantia tusui Gola species accepted

Marchantia palmata Reinw., Blume & Nees species synonym

Marchantia aquatica (Nees) Burgeff species synonym

Marchantia domingensis Lehm. & Lindenb. species synonym

Preissia commutata (Lindenb.) Nees species synonym

Preissia italica Corda species synonym

Marchantia chenopoda L. species accepted

Marchantia geminata Reinw., Blume & Nees species accepted

Marchantia carrii Bischl. species accepted

Marchantia breviloba A.Evans species accepted

Marchantia balboi Gola species accepted

Marchantia stoloniscyphula (C.Gao & K.C.Chang) Piippo species accepted

Marchantia macrocephala Corda species synonym

Plagiochasma bolivianum Steph. species synonym

Marchantia confissa Stephani ex Bonner species accepted

Marchantia globosa Brid. ex F.Weber species accepted

Marchantia acaulis Steph. species accepted

Grimaldia peruviana Nees & Mont. species synonym