Cephalozia bicuspidata var. cavifolia Arnell variety synonym

Cephalozia ambigua var. paludosa Jørg. variety synonym

Blepharostoma setacea Dumort. species synonym

Cephalozia bicuspidata var. setulosa Spruce variety synonym

Cephalozia aquatica (Limpr.) Steph. species synonym

Jungermannia multiflora Huds. species synonym

Cephalozia bicuspidata var. arctica Bryhn & Kaal. variety synonym

Jungermannia bicuspidata var. conferta Nees variety synonym

Cephalozia alpicola C.Massal. species synonym

Cephalozia bicuspidata var. atra Arnell variety synonym

Cephalozia multiflora (Huds.) Lindb. species heterotypic synonym

Cephalozia crassifolia Lindenb. & Gottsche species accepted

Jungermannia bicuspidata f. rigidula Nees form synonym

Cephalozia bicuspidata var. conferta C.Massal. variety synonym

Lepidozia multiflora (Huds.) Lindb. species synonym

Jungermannia bicuspidata f. globifera Nees form synonym

Metahygrobiella lucens (A.Evans) H.A.Mill. species synonym

Jungermannia connivens var. major (Mart.) Steud. variety synonym

Jungermannia bicuspidata f. protracta Nees form synonym

Jungermannia bicuspidata var. cylindrica (Wallr.) Huebener variety synonym

Cephalozia multiflora var. laxa (Lindb.) Lindb. variety heterotypic synonym

Cephalozia bicuspidata var. paludosa (Jørg.) Damsh. variety synonym

Cephalozia bicuspidata var. conferta Austin variety synonym

Jungermannia bicuspidata f. brauniana Nees form synonym

Cephalozia bicuspidata var. rigidula Cooke variety synonym

Cephalozia bicuspidata var. trivialis Schiffn. variety synonym

Cephalozia bicuspidata f. grandiflora Spruce form synonym

Metahygrobiella physocaula (Hook.f. & Taylor) R.M.Schust. species synonym

Cephalozia laxifolia Udar & D.Kumar species heterotypic synonym

Jungermannia bicuspidata var. bicalyculata (Raddi) De Not. variety synonym

Cephalozia bicuspidata f. fastigiata (Nees) C.Massal. form synonym

Cephalozia bicuspidata var. vulgaris Bernet variety synonym

Cephalozia udarii D.Kumar species synonym

Jungermannia bicuspidata var. conferta Mart. variety homotypic synonym

Jungermannia sullivantiae Austin species synonym

Cephalozia bicuspidata var. producta Velen. variety synonym

Cephalozia magellanica Gola species synonym

Jungermannia menzelii f. subsimplex Nees form synonym

Cephalozia bicuspidata f. setulosa Spruce form synonym

Cephalozia heteroica R.M.Schust. & J.J.Engel species heterotypic synonym

Cephalozia connivens var. laxa Lindb. variety synonym

Metahygrobiella mitteniana (R.M.Schust.) R.M.Schust. species synonym

Cephalozia bicuspidata var. diffusa (Nees) C.Massal. & Carestia variety synonym

Jungermannia bicalyculata Raddi species synonym

Cephalozia bicuspidata var. laxa Velen. variety synonym

Jungermannia bicuspidata f. vulgaris Nees form synonym

Cephalozia sanctae-helenae M.Wigginton species accepted

Metahygrobiella acuminata (Herzog) R.M.Schust. species synonym

Cephalozia bicuspidata (L.) Dumort. species accepted

Cephalozia hamatiloba Steph. species accepted

Cephalozia crossii Spruce species accepted

Cephalozia setiloba Steph. species synonym

Jungermannia cylindrica Wallr. species heterotypic synonym

Hygrobiella nishimurae N.Kitag. species synonym

Metahygrobiella stolonacea (Herzog) R.M.Schust. species synonym

Cephalozia sandvicensis (Mont.) Spruce species accepted

Cephalozia pandei Udar & D.Kumar species accepted

Cephalozia macounii (Austin) Spruce species doubtful

Cephalozia venezuelana R.M.Schust. species synonym

Jungermannia lacinulata J.B.Jack ex Gottsche & Rabenh. species synonym

Cephalozia turgida Carrington ex Spruce species accepted

Metahygrobiella macgregorii (Steph.) R.M.Schust. species synonym

Cephalozia bischlerae Fulford species synonym

Jungermannia macounii Austin species synonym

Cephalozia otaruensis Steph. species synonym

Hygrobiella stolonacea Herzog species synonym

Jungermannia mollusca De Not. species synonym

Jungermannia extensa Taylor species synonym

Cephalozia otaruensis var. setiloba (Steph.) Amakawa variety synonym

Cephalozia randii S.W.Arnell species synonym

Metahygrobiella tayloriae E.A.Hodgs. species synonym

Jungermannia bicuspidata var. patens Grognot variety synonym

Acolea physocaula (Hook.f. & Taylor) Trevis. species synonym

Jungermannia albula Mitt. species heterotypic synonym

Jungermannia bicuspidata f. exilis Nees form synonym

Cephalozia bicuspidata var. brauniana (Nees) Dalla Torre & Sarnth. variety synonym

Metahygrobiella dusenii (Steph.) R.M.Schust. species synonym

Jungermannia bicuspidata f. fastigiata Nees form synonym

Jungermannia michauxii f. menzelii (Corda) Ångstr. form synonym

Jungermannia bicuspidata f. subexscapa Nees form synonym

Cephalozia bicuspidata var. ambigua (C.Massal.) Husn. variety synonym

Jungermannia bicuspidata f. patens (Hook.) Nees form synonym

Jungermannia setacea Sw. species heterotypic synonym

Gymnomitrion physocaulum (Hook.f. & Taylor) Taylor species homotypic synonym

Cephalozia lammersiana var. innovata Amakawa variety synonym

Cephalozia bicuspidata f. patens Cooke form synonym

Cephalozia bicuspidata var. vulgaris Cooke variety synonym

Jungermannia bicuspidata var. elongata Lindenb. variety synonym

Jungermannia connivens f. major Mart. form synonym

Jungermannia bicuspidata f. diffusa Nees form synonym

Jungermannia bicuspidata var. conferta Lindenb. variety synonym

Cephalozia otaruensis var. acrogyna Amakawa variety synonym

Cephalozia bicuspidata f. conferta C.Massal. form synonym

Jungermannia bicuspidata f. gracillima Nees form synonym

Cephalozia bicuspidata var. gracillima (Nees) Dalla Torre & Sarnth. variety synonym

Cephalozia bicuspidata f. aquatica (Limpr.) Müll.Frib. form synonym

Jungermannia bicuspidata var. patens Hook. variety synonym

Cephalozia bicuspidata f. brauniana (Nees) Sim form synonym

Gymnomitrion physocaulum (Hook.f. & Taylor) Taylor ex Gottsche, Lindenb. & Nees species synonym

Pleuroclada mitteniana R.M.Schust. species synonym

Cephalozia bicuspidata var. grandiflora (Spruce) Cooke variety synonym

Jungermannia rigidula Huebener species heterotypic synonym

Cephalozia bicuspidata var. loeskeana Müll.Frib. variety synonym

Jungermannia bicuspidata var. conferta Mart. ex Hampe variety synonym

Jungermannia bicuspidata f. concinna Nees form synonym

Cephalozia bicuspidata f. globifera (Nees) Bernet form synonym

Jungermannia bicuspidata f. patens (Grognot) Roum. form synonym

Jungermannia bicuspidata f. conferta Nees form synonym

Cephalozia bicuspidata subsp. loeskeana (Müll.Frib.) Schiffn. subspecies synonym

Jungermannia bicuspidata subsp. rigidula (Nees) Ångstr. subspecies synonym

Metahygrobiella cylindrica E.A.Hodgs. & Herzog species synonym

Metahygrobiella acutiloba Inoue species synonym

Cephalozia bicuspidata var. concinna Sim variety synonym

Cephalozia bicuspidata var. fastigiata (Nees) C.Massal. variety synonym

Cesius physocaulus (Hook.f. & Taylor) Kuntze species synonym

Cephalozia bicuspidata f. gemmifera Jaap form synonym

Trigonanthus bicuspidatus var. confertus (Lindenb.) C.Hartm. variety synonym

Cephalozia sullivantiae Underw. species synonym

Cephalozia bicuspidata var. rigidula (Nees) C.Massal. variety synonym

Jungermannia lacinulata J.B.Jack species synonym

Cephalozia turgida Carrington species homotypic synonym

Cephalozia austrigena R.M.Schust. species homotypic synonym

Metahygrobiella tubulata (Hook.f. & Taylor) R.M.Schust. species homotypic synonym

Cephalozia pachygyna R.M.Schust. species homotypic synonym

Cephalozia bicuspidata var. aquatica Limpr. variety synonym

Cephalozia tubulata (Hook.f. & Taylor) Trevis. species accepted

Cephalozia bicuspidata f. densifolia Schiffn. form synonym

Jungermannia physocaula Hook.f. & Taylor species synonym

Jungermannia bicuspidata var. viridis Gottsche & Rabenh. variety synonym

Cephalozia amplexicaulis Steph. species synonym

Hygrobiella dusenii Steph. species synonym

Jungermannia lucens A.Evans species synonym

Cephalozia bicuspidata f. laxifolia Schiffn. form synonym

Cephalozia skottsbergii Steph. species synonym

Cephaloziella setiloba (Steph.) Bonner species synonym

Cephalozia trivialis Steph. species accepted

Cephalozia maxima Steph. species accepted

Cephalozia vittata Steph. species synonym

Cephalozia pachygyna R.M.Schust. ex J.J.Engel species accepted

Cephalozia schusteriana J.J.Engel species accepted

Cephalozia austrigena R.M.Schust. ex J.J.Engel species accepted

Metahygrobiella albula (Steph.) Grolle species synonym

Sphenolobus langkyrdumii Ajit P.Singh & Vir.Nath species synonym

Metahygrobiella chilensis J.J.Engel & R.M.Schust. species synonym

Cephalozia chilensis (J.J.Engel & R.M.Schust.) R.M.Schust. species accepted

Cephalozia vulcanicola Steph. species synonym

Metahygrobiella drucei R.M.Schust. species synonym

Cephalozia fornicata Spruce species accepted

Cephalozia cucullifolia Steph. species synonym

Jungermannia tubulata Hook.f. & Taylor species synonym

Cephalozia badia (Gottsche) Steph. species accepted

Cephalozia darjeelingensis Udar & D.Kumar species accepted

Lophozia badia (Gottsche) Steph. species synonym

Metahygrobiella tubulata (Hook.f. & Taylor) R.M.Schust. ex J.J.Engel species synonym

Trigonanthus bicuspidatus (L.) Mitt. species synonym

Cephalozia terminalis S.Hatt. species synonym

Cephalozia robusta Steph. species synonym

Cephalozia dussii Fulford species synonym

Eucephalozia bicuspidata (L.) Schiffn. species synonym

Pleuroclada albula (Steph.) Steph. species synonym

Jungermannia badia Gottsche species synonym

Cephalozia dubia S.Hatt. species synonym

Metahygrobiella nishimurae (N.Kitag.) Grolle species synonym

Cephalozia bicuspidata f. vulgaris (Bernet) Schiffn. form synonym

Hygrobiella mollusca (De Not.) Steph. species synonym

Cephalozia bicuspidata f. densa Schiffn. form synonym

Jungermannia tricuspidata Nees species synonym

Jungermannia conchata Grolle & Váňa species synonym

Cephalozia bicuspidata var. conferta (Nees) Jaap variety synonym

Cephalozia austinii Steph. species heterotypic synonym

Cephalozia albula Steph. species accepted

Cephalozia patentiloba Steph. species synonym

Metahygrobiella maxima (Steph.) N.Kitag. species synonym

Cephalozia parvifolia Arnell species accepted

Cephalozia macgregorii (Steph.) Váňa species accepted

Cephalozia tricuspidata (Nees) Trevis. species accepted

Cephalozia veltenii T.Katag. species accepted

Cephalozia lucens (A.Evans) Steph. species accepted

Cephalozia stolonacea (Herzog) Váňa species accepted

Cephalozia fuegiensis Váňa species accepted

Cephalozia physocaula (Hook.f. & Taylor) Steph. species accepted

Cephalozia nishimurae (N.Kitag.) Váňa species accepted

Cephalozia conchata (Grolle & Váňa) Váňa species accepted

Cephalozia mollusca (De Not.) Váňa species accepted

Cephalozia acuminata (Herzog) Váňa species accepted

Cephalozia kodaikanalensis G.Asthana & Saumya Srivast. species accepted

Cephalozia drucei (R.M.Schust.) Váňa species accepted

Cephalozia acutiloba (Inoue) Váňa species accepted

Cephalozia neesiana Steph. species accepted

Cephalozia bicuspidata subsp. otaruensis (Steph.) S.Hatt. subspecies synonym

Cephalozia macounii (Austin) Austin species accepted

Jungermannia bicuspidata L. species synonym

Cephalozia lacinulata (J.B.Jack ex Gottsche & Rabenh.) Spruce species accepted

Cephalozia bicuspidata subsp. ambigua (C.Massal.) R.M.Schust. subspecies synonym

Cephalozia ambigua C.Massal. species accepted

Hygrobiella acuminata Herzog species synonym

Cephalozia cavifolia S.W.Arnell species synonym

Cephaloziopsis randii (S.W.Arnell) Grolle species synonym

Jungermannia lammerisiana Huebener species synonym

Jungermannia menzelii Corda species synonym

Metahygrobiella mollusca (De Not.) R.M.Schust. species synonym

Cephalozia extensa (Taylor) Trevis. species synonym

Cephalozia kashyapii Udar species accepted

Cephalozia vallis-gratiae Steph. species synonym

Hygrobiella macgregorii Steph. species synonym

Cephalozia indica Udar & D.Kumar species accepted

Cephalozia grandifolia Steph. species synonym

Cephaloziella parvifolia (Arnell) Warnst. species synonym