The Bryophyte Nomenclator — Marchantiophyta

Marchantiophyta Stotler & Crand.-Stotl., Bryoph. Biol.: 54, 63. 2000. (Crandall-Stotler & Stotler 2000)
Haplomitriopsida Stotler & Crand.-Stotl., Bryologist 80: 425. 1977. (Stotler & Crandall-Stotler 1977)
Treubiidae Stotler & Crand.-Stotl., Taxon 57: 290. 2008. (Stotler & Crandall-Stotler 2008)

Basionym: Treubiales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57: 499. 1972. (Schljakov 1972)
Treubiales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57: 499. 1972. (Schljakov 1972)
Treubiaceae Verd., Man. Bryol.: 427. 1932. (Verdoorn 1932)
Apotreubia S. Hatt. & Mizut., Bryologist 69(4): 491. 1966. (Hattori et al. 1966)
Treubia K.I. Goebel, Ann. Jard. Bot. Buitenzorg 9(1): 1. 1890, nom. cons. (Goebel 1890; Schuster & Scott 1969)
Haplomitriidae Stotler & Crand.-Stotl., Taxon 57(1): 290. 2008. (Stotler & Crandall-Stotler 2008)

Basionym: Haplomitriales H. Buch ex Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57(4): 499. 1972. (Schljakov 1972)
Calobryales Hamlin, Rec. Domin. Mus. 7(19): 315. 1972. (Hamlin 1972; Söderström et al. 2016)
Haplomitriaceae Dědeček, Arch. Naturwiss. Landesdurchf. Böhmen 5(4): 68. 1886. (Dědeček 1886)
- =Calobryaceae Cavers, New Phytol. 9: 220. 1910. (Bartholomew-Began 1991)
†Gessella C. Poulsen, Danmarks Geol. Undersøl., Raekke 1–5, 101: 29. 1974. (Poulsen 1974; Oostendorp 1987)
Haplomitrium Nees, Naturgesch. Eur. Leberm. 1: 109. 1833, nom. cons. (Nees von Esenbeck 1833)
- =Scalius Gray, Nat. Arr. Brit. Pl. 1: 704. 1821, nom. rej. (Yano & Gradstein 1997)
- =Mniopsis Dumort., Comment. Bot.: 114. 1822, nom. illeg. (Yano & Gradstein 1997)
- =Calobryum Nees, Syn. Hepat.: 507. 1846. (Gottsche et al. 1844; Yano & Gradstein 1997)
- =Rhopalanthus Lindb., Not. Sällsk. Fauna Fl. Fenn. Förh. 13: 390. 1874. (Yano & Gradstein 1997)
- =Scaliusa Kuntze, Revis. Gen. Pl. 2: 839. 1891, nom. illeg. (Yano & Gradstein 1997)
- =Steereomitrium E.O. Campb., Mem. New York Bot. Gard. 45: 569. 1987. (Campbell 1987; Yano & Gradstein 1997)
Marchantiopsida Cronquist, Takht. & W. Zimm., Taxon 15(4): 132. 1966. (Cronquist et al. 1966)

Replaced synonym: Hepaticae Juss., Gen. Pl.: 7. 1789, nom. illeg. (Jussieu 1789)
Blasiidae He-Nygrén, Juslén, Ahonen, Glenny & Piippo, Cladistics 22: 27. 2006. (He-Nygrén et al. 2006)

Basionym: Blasiineae R.M. Schust., Phytologia 56: 66. 1984. (Schuster 1984b)
Blasiales Stotler & Crand.-Stotl., Bryoph. Biol.: 56, 63. 2000. (Crandall-Stotler & Stotler 2000)

Basionym: Blasiineae R.M. Schust., Phytologia 56: 66. 1984. (Schuster 1984b)
Blasiaceae H. Klinggr., Höh. Crypt. Preuss.: 14. 1858. (Klinggräff 1858)
Blasia L., Sp. Pl. 2: 1138. 1753. (Linnaeus 1753)
- =Biagia Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. ser. 3. 4: 434. 1877, nom. illeg. (Yano & Gradstein 1997)
Cavicularia Steph., Bull. Herb. Boissier 5: 87. 1897. (Stephani 1897)
Marchantiidae Engl., Nat. Pflanzenfam. 1(3): 1, 5. 1893. (Engler 1893)
Neohodgsoniales D.G. Long, Edinburgh J. Bot. 63: 258. 2006. (Long 2006b)
Neohodgsoniaceae D.G. Long, Edinburgh J. Bot. 63: 258. 2006. (Long 2006b)
Neohodgsonia Perss., Correction: [1]. 1954. (Persson 1954)

Replaced synonym: Hodgsonia Perss., Hodgsonia: [1]. 1953, nom. illeg. (Persson 1953; Yano & Gradstein 1997)
- =Marchasta E.O. Campb., Trans. Roy. Soc. New Zealand 81: 485. 1954. (Grolle 1983)
†Naiaditales R.M. Schust. ex T. Katag. & A. Hagborg, Phytotaxa 222(2): 166. 2015. (Katagiri & Hagborg 2015)
†Naiaditaceae R.M. Schust. ex T. Katag. & A. Hagborg, Phytotaxa 222(2): 165. 2015. (Katagiri & Hagborg 2015)
†Couperisporites S.A.J. Pocock, Palaeontographica, Abt. B, Paläophytol. 111: 50. 1962. (Pocock 1962; Zhang et al. 2021)
†Naiadita P.B. Brodie, Hist. Foss. Insects Secondary Rocks England: 93. 1845. (Brodie 1845; Oostendorp 1987)
Sphaerocarpales Cavers, New Phytol. 9: 81. 1910. (Cavers 1910a)
Monocarpaceae D.J. Carr ex Schelpe, J. S. African Bot. 35: 110. 1969. (Schelpe 1969)
- =Carrpaceae Prosk., Phytomorphology 11: 375. 1961, nom. illeg. (Grolle 1983)
Monocarpus D.J. Carr, Austral. J. Bot. 4: 176. 1956. (Carr 1956)
- =Carrpos Prosk., Taxon 10: 155. 1961, nom. illeg. (Yano & Gradstein 1997)
Riellaceae Engl., Syllabus: 45. 1892. (Engler 1892)
Austroriella Cargill & J. Milne, Polish Bot. J. 58(1): 72. 2013. (Cargill & Milne 2013)
†Heerisporites Hochuli & Groner, Rev. Palaeobot. Palynol. 44(3–4): 264. 1985. (Hochuli & Groner 1985)
Riella Mont., Ann. Sci. Nat., Bot., sér. 3, 18(1): [11]. 1852. (Montagne 1852)

Replaced synonym: Duriaea Bory & Mont., Compt. Rend. Hebd. Séances Acad. Sci. 16(20): 1115. 1843, nom. illeg. (Bory & Montagne 1843; Yano & Gradstein 1997)

≡Maisonneuvea Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 442. 1877, nom. illeg. (Yano & Gradstein 1997)
Sphaerocarpaceae Heeg, Verh. K.K. Zool.-Bot. Ges. Wien 41(2): 573. 1891. (Heeg 1891)

Basionym: Sphaerocarpeae Dumort., Bull. Soc. Roy. Bot. Belgique 13(1): 163. 1874. (Dumortier 1874)
Geothallus Campb., Bot. Gaz. 21(1): 13. 1896. (Campbell 1896)
- =Geocarpus K.I. Goebel, Organogr. Pfl. (ed. 2) 2: 586. 1915, nom. illeg. (Yano & Gradstein 1997)
†Janegraya Retallack, Palaeobotanist 68(1–2): 188. 2019. (Retallack 2019)
Sphaerocarpos P. Micheli ex Boehm., Def. Gen. Pl. (ed. 3): 501. 1760. (Ludwig 1760)
Lunulariales D.G. Long, Edinburgh J. Bot. 63: 259. 2006. (Long 2006b; Söderström et al. 2016)
Lunulariaceae H. Klinggr., Höh. Crypt. Preuss.: 9. 1858. (Klinggräff 1858)
Lunularia Adans., Fam. Pl. 2: 15. 1763. (Adanson 1763)
- =Selenia Hill, Gen. Nat. Hist. (ed. 2) 2: 120. 1773, nom. illeg. (Yano & Gradstein 1997)
- =Staurophora Willd., Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 101. 1809, nom. illeg. (Yano & Gradstein 1997)
- =Sedgwickia T.E. Bowdich, Exc. Madeira: 35. 1825. (Yano & Gradstein 1997)
- =Dichominum Neck. ex Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 436. 1877, nom. illeg. (Yano & Gradstein 1997)
- =Marsilia Kuntze, Revis. Gen. Pl. 2: 837. 1891, nom. illeg. (Yano & Gradstein 1997)
Marchantiales Limpr., Krypt.-Fl. Schlesien 1: 336. 1876[1877]. (Limpricht 1877)
Aitchisoniellaceae R.M. Schust. ex T.X. Zheng & D.G. Long, Acta Phytotax. Geobot. 75(1): 22. 2024. (Zheng & Long 2024)
Aitchisoniella Kashyap, New Phytol. 13: 219. 1914. (Kashyap 1914; Zheng & Long 2024)
Aytoniaceae Cavers, New Phytol. 10(1/2): 42. 1911. (Cavers 1911)
- =Grimaldieae Rchb. ex Rabenh., Deutschl. Krypt.-Fl. 2: 6. 1848. (Schuster 1992c) ≡Grimaldiaceae Müll. Frib., Lebermoose 6(Ergänz. 2): 220. 1940, nom. illeg. (Schuster 1992c)
- =Rebouliaceae A. Evans, N. Amer. Fl. 14(1): 39. 1923, nom. illeg. (Schuster 1992c)
Asterella P. Beauv., Dict. Sci. Nat. 3: 257. 1805, nom. cons. (Palisot de Beauvois 1805)
- =Rhacotheca Bisch. ex Seub., Fl. Azor.: 12. 1844. (Yano & Gradstein 1997)
- =Octokepos Griff., Not. Pl. Asiat. 2: 343. 1849. (Griffith 1849; Yano & Gradstein 1997)
Asterellopsis R.L. Zhu & You L. Xiang, Cladistics 38(6): 659. 2022. (Xiang et al. 2022)
Calasterella D.G. Long & T.X. Zheng, Phytotaxa 606(3): 226. 2023. (Long & Zheng 2023)
Cryptomitrium Austin ex Underw., Bull. Illinois State Lab. Nat. Hist. 2(1): 36. 1884. (Underwood 1884)
- =Platycoaspis Lindb., Kongl. Svenska Vetensk. Acad. Handl., n.s. 1: 11. 1889, nom. illeg. (Lindberg & Arnell 1889; Yano & Gradstein 1997)
- =Massalongoa Steph., Hedwigia 44: 74. 1905. (Yano & Gradstein 1997)
Fimbraria Nees, Horae Phys. Berol.: 44. 1820, nom. illeg. (Nees von Esenbeck 1820)
Hypenantron Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 648. 1829. (Corda 1829)
Mannia Opiz, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 646. 1829, nom. cons. (Corda 1829)

Replaced synonym: Grimaldia Raddi, Opusc. Sci. 2: 356. 1818, nom. illeg. (Raddi 1818b; Bischler et al. 2005)
- =Duvalia Nees, Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 8(4): 271. 1818, nom. illeg. (Yano & Gradstein 1997) ≡Neesia Léman, Dict. Sci. Nat. (ed. 2) 34: 337. 1825, nom. illeg. (Yano & Gradstein 1997) ≡Duvaliella Borbás, Pallas Nagy Lex. 5: 632. 1893, nom. illeg. (Yano & Gradstein 1997) ≡Neesiella Schiffn., Hepat. (Engl.-Prantl): 32. 1893. (Schiffner 1893; Yano & Gradstein 1997)
- =Cyathophora Gray, Nat. Arr. Brit. Pl. 1: 678, 683. 1821, nom. rej. (Yano & Gradstein 1997)
- =Sindonisce Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 648. 1829. (Yano & Gradstein 1997)
- =Arnelliella C. Massal., Atti Reale Ist. Veneto Sci. Lett. Arti 73(2): 927. 1914. (Massalongo 1914; Yano & Gradstein 1997)
Plagiochasma Lehm. & Lindenb., Nov. Stirp. Pug. 4: 13. 1832, nom. cons. (Lehmann 1832)
- =Aytonia J.R. Forst. & G. Forst., Char. Gen. Pl. (ed. 2): [147]. 1776, nom. rej. (Forster & Forster 1776; Yano & Gradstein 1997)
- =Ruppina L. f., Acta Med. Svecicorum 1: 204. 1783, nom. illeg. (Grolle 1983)
- =Antrocephalus Lehm., Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 18: 682. 1838. (Yano & Gradstein 1997)
Reboulia Raddi, Opusc. Sci. 2: 357. 1818, nom. cons. (Raddi 1818b)
- =Otiona Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 648. 1829. (Yano & Gradstein 1997)
- =Rhakiocarpon Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 648. 1829. (Yano & Gradstein 1997)
- =Mindal Kashyap, J. Bombay Nat. Hist. Soc. 24: 345. 1916. (Yano & Gradstein 1997)
†Rebouliothallus Rui Y. Li & B.N. Sun, Acta Geol. Sin. 90(3): 840. 2016. (Li et al. 2016)
Cleveaceae Cavers, New Phytol. 10(1/2): 42. 1911. (Cavers 1911)
- =Sauteriaceae A. Evans, N. Amer. Fl. 14: 35. 1923, nom. illeg. (Rubasinghe et al. 2011)
Athalamia Falc., Trans. Linn. Soc. London 20: 397. 1851. (Falconer 1851)
Clevea Lindb., Musci Novi Scand.: 289. 1868. (Lindberg 1868; Söderström et al. 2016)
- =Spathysia Nees ex Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 439. 1877. (Rubasinghe et al. 2011)
- =Gollaniella Steph., Hedwigia 44: 74. 1905. (Rubasinghe et al. 2011)
Peltolepis Lindb., Morgonbladet (Helsinki) 1876(106): 1. 1876. (Lindberg 1876)
Sauteria Nees, Naturgesch. Eur. Leberm. 4: 139. 1838. (Nees von Esenbeck 1838b)
- =Sauchia Kashyap, J. Bombay Nat. Hist. Soc. 24: 347. 1916. (Kashyap 1916; Yano & Gradstein 1997)
Conocephalaceae Müll. Frib. ex Grolle, J. Bryol. 7(2): 207. 1972. (Grolle 1972a)
Conocephalum Hill, Gen. Nat. Hist. (ed. 2) 2: 118. 1773 (‘Conicephala’), nom. cons. (Hill 1773; Akiyama & Odrzykoski 2020)
- =Hepatica Adans., Fam. Pl. 2: 14. 1763, nom. illeg. (Adanson 1763; Yano & Gradstein 1997)
- =Anthoconum P. Beauv., Dict. Sci. Nat. 2: 206a. 1804. (Palisot de Beauvois 1804; Yano & Gradstein 1997)
- =Fegatella Raddi, Opusc. Sci. 2: 356. 1818, nom. illeg. (Yano & Gradstein 1997)
- =Strozzius Gray, Nat. Arr. Brit. Pl. 1: 682. 1821, nom. illeg. (Yano & Gradstein 1997)
- =Hepaticella Léman, Dict. Sci. Nat. (ed. 2) 21: 2. 1821, nom. illeg. (Yano & Gradstein 1997)
- =Cynocephalum Lindb., Musci Novi Scand.: 297. 1868, nom. illeg. (Yano & Gradstein 1997)
Nemoursia Mérat, Ann. Agric. Franç., sér. 4, 2(7): 12. 1840. (Mérat de Vaumartoise 1840)
Sandea Lindb., Sandea et Myriorrhynchus: 3. 1884. (Lindberg 1884; Xiang et al. 2022)
Corsiniaceae Engl., Syllabus: 44. 1892. (Engler 1892)
- =Exormothecaceae Grolle, J. Bryol. 7: 208. 1972. (Long et al. 2016)
Corsinia Raddi, Opusc. Sci. 2: 354. 1818. (Raddi 1818b)
- =Guentheria Trevir. ex Léman, Dict. Sci. Nat. (ed. 2) 20: 35. 1821, nom. illeg. (Yano & Gradstein 1997)
- =Tessellina Dumort., Comment. Bot.: 78. 1822, nom. illeg. (Grolle 1983)
- =Brissocarpus Bisch. ex Lindenb., Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 14 Suppl.: 123. 1829, nom. illeg. (Yano & Gradstein 1997)
Cronisia Berk., Intr. Crypt. Bot.: 434. 1857. (Berkeley 1857)

≡Carringtonia Lindb., Musci Novi Scand.: 296. 1868, nom. illeg. (Lindberg 1868; Yano & Gradstein 1997)
- =Boschia Mont., Ann. Sci. Nat., Bot., sér. 4, 5: 351. 1856, nom. illeg. (Yano & Gradstein 1997) ≡Funicularia Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 443. 1877. (Yano & Gradstein 1997)
- =Myriorrhynchus Lindb., Sandea et Myriorrhynchus: 7. 1884. (Lindberg 1884; Bischler et al. 2005)
Exormotheca Mitt., Nat. Hist. Azores: 325. 1870. (Mitten 1870; Long et al. 2016)
- =Stephensoniella Kashyap, New Phytol. 13: 312. 1914. (Long et al. 2016)
- =Corbierella Douin & Trab. ex Cout., Hepat. Lusit. 2: 4. 1917. (Coutinho 1917; Yano & Gradstein 1997)
Cyathodiaceae Stotler & Crand.-Stotl., Bryoph. Biol.: 55, 63. 2000. (Crandall-Stotler & Stotler 2000)

Basionym: Cyathodioideae Grolle, J. Bryol. 7: 208. 1972. (Grolle 1972a)
Cyathodium Kunze ex Lehm., Nov. Stirp. Pug. 6: 17. 1834. (Lehmann 1834)
- =Synhymenium Griff., J. Proc. Linn. Soc., Bot. 5: 124. 1861. (Yano & Gradstein 1997)
Dumortieraceae D.G. Long, Edinburgh J. Bot. 63(2–3): 260. 2006. (Long 2006b)
Dumortiera Nees, Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 12(1): 410. 1825. (Reinwardt et al. 1825)
- =Hygrophila Taylor, Fl. Hibern. 2: 48, 53. 1836, nom. illeg. (Yano & Gradstein 1997)
- =Hygropyla Taylor, Trans. Linn. Soc. London 17: 390. 1837[1836]. (Schuster 1992c)
- =Askepos Griff., Not. Pl. Asiat. 2: 340. 1849. (Griffith 1849; Yano & Gradstein 1997)
Marchantiaceae Lindl., Nat. Syst. Bot. (ed. 2): 412. 1836. (Lindley 1836)
†Cestites Caster & H.K. Brooks, Bull. Amer. Paleontol. 36(157): 183. 1956. (Caster & Brooks 1956; Retallack 2019)
Marchantia L., Sp. Pl. 2: 1137. 1753. (Linnaeus 1753)
- =Chlamidium Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 647. 1829. (Corda 1829; Yano & Gradstein 1997)
- =Chomiocarpon Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 647. 1829. (Yano & Gradstein 1997)
- =Preissia Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 647. 1829. (Corda 1829; Long et al. 2016)
- =Achiton Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 649. 1829. (Yano & Gradstein 1997)
- =Bucegia Radian, Bull. Herb. Inst. Bot. Bucarest 3–4: 3. 1903. (Long et al. 2016) ≡Radiania Schiffn. ex Györffy, Magyar Bot. Lapok 25: 48. 1927, nom. illeg. (Yano & Gradstein 1997)
- =Marchantiopsis Douin & R.C.V. Douin, Rev. Gén. Bot. 30: 135. 1918. (Yano & Gradstein 1997)
- =Marchantiopsis C. Gao & K.C. Chang, Bull. Bot. Res., Harbin 2: 113. 1982, nom. illeg. (Gao & Chang 1982; Piippo 1990)
†Marchantiolites Lundbl., Svensk Bot. Tidskr. 48: 393. 1954. (Lundblad 1954; Oostendorp 1987)
Monocleaceae Cohn ex Trevis., Atti Soc. Ital. Sci. Nat. 19: 479. 1876. (Trevisan de Saint-Léon 1876)
Monoclea Hook., Musci Exot. 2: App. 27. 1820. (Hooker 1820)
Monosoleniaceae Inoue, Bull. Natl. Sci. Mus. Tokyo, n.s. 9: 117. 1966. (Inoue 1966)
Monosolenium Griff., Not. Pl. Asiat. 2: 341. 1849. (Griffith 1849)
- =Dumortieropsis Horik., J. Sci. Hiroshima Univ., Ser. B, Div. 2, Bot. 2: 117. 1934. (Horikawa 1934; Yano & Gradstein 1997)
Ricciaceae Rchb., Bot. Damen: 255. 1828. (Reichenbach 1828)
- =Oxymitraceae Müll. Frib. ex Grolle, J. Bryol. 7: 215. 1972. (Grolle 1972a; Xiang et al. 2022)
Oxymitra Bisch. ex Lindenb., Nov. Actorum Acad. Caes. Leop.-Carol. Nat. Cur. 14(Suppl.): 124. 1829. (Lindenberg 1829)

≡Pycnoscenus Lindb., Öfvers. Kongl. Vetensk.-Akad. Förh. 19: 606. 1863, nom. illeg. (Yano & Gradstein 1997)
- =Tessellina Dumort., Bull. Soc. Roy. Bot. Belgique 13: 164. 1874, nom. illeg. (Grolle 1983)
†Reboulisporites Zamaloa & E.J. Romero, Palynology 14: 126. 1990. (Zamaloa & Romero 1990; Zamaloa 2004)
Riccia L., Sp. Pl. 2: 1138. 1753, nom. cons. (Linnaeus 1753)
- =Ricciella A. Braun, Flora 4: 756. 1821. (Braun 1821; Yano & Gradstein 1997)
- =Rupinia Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 650. 1829, nom. illeg. (Corda 1829)
- =Lichenoides Lindl., Veg. Kingd. (ed. 2): 57. 1847, nom. illeg. (Yano & Gradstein 1997)
- =Cryptocarpus Austin, Proc. Acad. Nat. Sci. Philadelphia 21(4): 231. 1869, nom. illeg. (Austin 1869; Yano & Gradstein 1997) ≡Thallocarpus Lindb., Not. Sällsk. Fauna Fl. Fenn. Förh. 13: 377. 1874. (Lindberg 1874; Yano & Gradstein 1997) ≡Angiocarpus Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 444. 1877, nom. illeg. (Yano & Gradstein 1997)
- =Euriccia Lindb. ex Lacout., Hépat. France: 23. 1905, nom. illeg. (Yano & Gradstein 1997)
- =Riccinia Trab., Bull. Soc. Hist. Nat. Afrique N. 7: 87. 1916. (Yano & Gradstein 1997)
- =Fysonia Kashyap, J. Indian Bot. Soc. 3: 203. 1923. (Yano & Gradstein 1997)
- =Pteroriccia R.M. Schust., Phytologia 56: 72. 1984. (Schuster 1984b; Yano & Gradstein 1997)
†Ricciaesporites E. Nagy, Acta Bot. Acad. Sci. Hung. 14(1–2): 126. 1968. (Nagy 1968; Zhang et al. 2021)
†Ricciellites Savoretti, Bodnar, Coturel & M. Beltrán, Ameghiniana 59(3): 183. 2022. (Savoretti et al. 2022)
†Ricciellopsis T.A. Istchenko & Schljakov, Paleontol. Zhurn. 1979(3): 123. 1979. (Istchenko & Schljakov 1979; Oostendorp 1987)
Ricciocarpos Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 651. 1829. (Corda 1829)
- =Lemna Raf., Amer. Monthly Mag. & Crit. Rev. 2: 43. 1817, nom. illeg. (Grolle 1983)
- =Riccia sect. Hemiseuma Bisch., Bemerk. Leberm.: 132, 163. 1835. ≡Hemiseumata Bisch. ex Lindl., Veg. Kingd. (ed. 2): 57. 1847, nom. illeg. (Yano & Gradstein 1997) ≡Hemiseuma (Bisch.) H. Klinggr., Höh. Crypt. Preuss.: 3. 1858, nom. illeg. (Yano & Gradstein 1997)
†Ricciopsis Lundbl., Svensk Bot. Tidskr. 48: 387. 1954. (Lundblad 1954; Oostendorp 1987)
†Riccites Bukreeva, Chetvert. Per. Sibiri: 349. 1966. (Bukreeva 1966)
†Triporoletes Mtchedlishvili, Novye Vidy Drevn. Rast. Bespozv. S.S.S.R. 1: 127. 1960. (Mtchedlishvili & Samojlovich 1960; Zhang et al. 2021)
- =†Rouseisporites S.A.J. Pocock, Palaeontographica, Abt. B, Paläophytol. 111: 52. 1962. (Pocock 1962; Playford 1971)
†Zlivisporis Pacltová, Sborn. Ústředn. Ústavu Geol., Odd. Paleontol. 26(2): 57, 86. 1961. (Pacltová 1961; Zhang et al. 2021)
Targioniaceae Dumort., Anal. Fam. Pl.: 68. 1829. (Dumortier 1829)
Targionia L., Sp. Pl. 2: 1136. 1753. (Linnaeus 1753)
†Targioniaites Narkhede & S.P. Qureshi, Gondwana Geolog. Mag. 20(1): 52. 2005. (Narkhede & Qureshi 2005)
Wiesnerellaceae Inoue, Ill. Jap. Hepat. 2: 192. 1976. (Inoue 1976; Söderström et al. 2016)
Wiesnerella Schiffn., Oesterr. Bot. Z. 46: 86. 1896. (Schiffner 1896)
Jungermanniopsida Stotler & Crand.-Stotl., Bryologist 80: 425. 1977. (Stotler & Crandall-Stotler 1977)
Pelliidae Haeckel, Syst. Phylog. Protist. Pfl.: 336. 1894. (Haeckel 1894)
Pelliales He-Nygrén, Juslén, Ahonen, Glenny & Piippo, Cladistics 22(1): 27. 2006. (He-Nygrén et al. 2006)

Basionym: Pelliineae R.M. Schust. ex Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57: 500. 1972. (Schljakov 1972)
Noterocladaceae W. Frey & M. Stech, Nova Hedwigia 81: 67. 2005. (Frey & Stech 2005)

Basionym: Noterocladoideae R.M. Schust., J. Hattori Bot. Lab. 70: 145. 1991. (Schuster 1991)
Noteroclada Taylor ex Hook. & Wilson, London J. Bot. 3: 166. 1844. (Hooker & Wilson 1844)
- =Androcryphia Nees, Syn. Hepat.: 470. 1846, nom. illeg. (Yano & Gradstein 1997)
Pelliaceae H. Klinggr., Höh. Crypt. Preuss.: 13. 1858. (Klinggräff 1858)
Apopellia (Grolle) Nebel & D. Quandt, Taxon 65(2): 230. 2016. (Schütz et al. 2016)

Basionym: Pellia subg. Apopellia Grolle, J. Bryol. 12: 427. 1983. (Grolle 1983; Schütz et al. 2016)
Pellia Raddi, Jungermanniogr. Etrusca: 38. 1818, nom. cons. (Raddi 1818a)
- =Merkia Borkh., Tent. Disp. Pl. German.: 156. 1792, nom. rej. (Yano & Gradstein 1997)
- =Papa Gray, Nat. Arr. Brit. Pl. 1: 679, 686, 775. 1821, nom. illeg. (Yano & Gradstein 1997)
- =Scopulina Dumort., Comment. Bot.: 115. 1822, nom. illeg. (Yano & Gradstein 1997)
- =Hypophyllum L. ex T. Post & Kuntze, Lex. Gen. Phan.: 607. 1903, nom. illeg. (Yano & Gradstein 1997)
Fossombroniales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57(4): 500. 1972. (Schljakov 1972)
Allisoniaceae Schljakov, Pechen. Mkhi, Morfol. Filog. Klassifik.: 119. 1975. (Schljakov 1975b)

Basionym: Allisonioideae R.M. Schust. ex Grolle, J. Bryol. 7: 204. 1972. (Grolle 1972a)
Allisonia Herzog, Hedwigia 80: 77. 1941. (Herzog 1941a)
Calyculariaceae He-Nygrén, Juslén, Ahonen, Glenny & Piippo, Cladistics 22: 27. 2006. (He-Nygrén et al. 2006)
Calycularia Mitt., J. Proc. Linn. Soc., Bot. 5: 122. 1861. (Mitten 1861)
Fossombroniaceae Hazsl., Magyar Bir. Moh-fl.: 20, 36. 1885, nom. cons. (Hazslinszky von Hazslin 1885)
- =Codoniaceae H. Klinggr., Höh. Crypt. Preuss.: 14. 1858, nom. rej. (Schuster 1992b)
Austrofossombronia R.M. Schust., Hikobia 11: 441. 1994. (Schuster 1994a; Grolle 2002)
Fossombronia Raddi, Jungermanniogr. Etrusca: 29. 1818. (Raddi 1818a)

≡Maurocenia Léman, Dict. Sci. Nat. (ed. 2) 29: 357. 1823, nom. illeg. (Yano & Gradstein 1997)
- =Maurocenius Gray, Nat. Arr. Brit. Pl. 1: 678, 687. 1821, nom. illeg. (Yano & Gradstein 1997)
- =Codonia Dumort., Comment. Bot.: 111. 1822. (Yano & Gradstein 1997)
- =Fossombronia subg. Simodon Lindb., Rev. Bryol. 12: 37. 1885. ≡Simodon (Lindb.) Schiffn., Hepat. (Engl.-Prantl): 60. 1893. (Yano & Gradstein 1997)
Kahakuloaceae A.V. Freire, Judz., Cargill, L.L. Forrest & Gradst., Bryoph. Diversity & Evol. 46(1): 28. 2023. (Freire et al. 2023)
Kahakuloa A.V. Freire, Judz., Cargill, L.L. Forrest & Gradst., Bryoph. Diversity & Evol. 46(1): 21. 2023. (Freire et al. 2023)
Makinoaceae Nakai, Ord. Fam. Trib. Gen. Prof. Nakai Ed.: 201. 1943. (Nakai 1943a)
Makinoa Miyake, Bot. Mag. (Tokyo) 13(144): 23. 1899. (Miyake 1899)
Petalophyllaceae Stotler & Crand.-Stotl., Novon 12(3): 335. 2002. (Crandall-Stotler et al. 2002)

Basionym: Petalophylloideae R.M. Schust., J. Hattori Bot. Lab. 70: 148. 1991. (Schuster 1991)
†Petalophyllites G.L. Hoffman & Crand.-Stotl., Botany (Ottawa) 101(10): 464. 2023. (Hoffman & Crandall-Stotler 2023)
Petalophyllum Nees & Gottsche ex Lehm., Nov. Stirp. Pug. 8: 29. 1844. (Lehmann 1844)
- =Codonia Dumort., Bull. Soc. Roy. Bot. Belgique 13: 9, 16. 1874, nom. illeg. (Grolle 1983)
Sewardiella Kashyap, New Phytol. 14: 5. 1915. (Kashyap 1915)
Pallaviciniales W. Frey & M. Stech, Nova Hedwigia 81: 64. 2005. (Frey & Stech 2005)

Basionym: Pallaviciniineae R.M. Schust., Phytologia 56: 65. 1984. (Schuster 1984b)
Hymenophytaceae R.M. Schust., J. Hattori Bot. Lab. 26: 296. 1963. (Schuster 1963b)
Hymenophyton Dumort., Recueil Observ. Jungerm.: 25. 1835. (Dumortier 1835)
- =Umbraculum Gottsche, Bot. Zeitung (Berlin) 19: 3. 1861. (Yano & Gradstein 1997)
Moerckiaceae K.I. Goebel ex Stotler & Crand.-Stotl., Nova Hedwigia Beih. 131: 54. 2007. (Crandall-Stotler & Stotler 2007)
- =Cordaeaceae Mamontov, Konstant., Vilnet & Bakalin, Arctoa 24: 113. 2015, nom. illeg. (Mamontov et al. 2015; Konstantinova et al. 2021)
Hattorianthus R.M. Schust. & Inoue, Bull. Natl. Sci. Mus. Tokyo, B 1: 103. 1975. (Schuster & Inoue 1975)
Moerckia Gottsche, Hepat. Eur.: no. 121. 1860. (Rabenhorst 1860)
- =Cordaea Nees, Flora 16: 401. 1833, nom. illeg. (Yano & Gradstein 1997)
Pallaviciniaceae Mig., Krypt.-Fl. Deutschl., Moose: 423. 1904. (Migula 1904)
- =Diplomitriaceae Rabenh., Krypt.-Fl. Sachsen 1: 307. 1863, nom. illeg. (Schuster 1992b)
- =Diplolaenaceae Breidl., Mitt. Naturwiss. Vereines Steiermark 30: 278. 1894, nom. illeg. (Schuster 1992b)
- =Dilaenaceae Warnst., Krypt.-Fl. Brandenburg, Leber- & Torfm.: 96. 1901, nom. illeg. (Warnstorf 1902–1903; Grolle 1972a)
- =Blytiaceae Cavers, New Phytol. 9: 207. 1910, nom. illeg. (Schuster 1992b)
- =Symphyogynaceae Inoue, Ill. Jap. Hepat. 2: 189. 1976. (Inoue 1976; Schuster 1982)
Greeneothallus Hässel, J. Bryol. 11: 115. 1980. (Hässel de Menéndez 1980)
Jensenia Lindb., Liten Profbit Namnförbistring: 13. 1867. (Lindberg 1867; Söderström et al. 2016)

Replaced synonym: Mittenia Gottsche, Ann. Sci. Nat., Bot., sér. 5, 1: 177. 1864, nom. illeg. (Gottsche 1864)

≡Makednothallus Verd., Ned. Kruidk. Arch., ser. 3, 41: 476. 1932, nom. illeg. (Yano & Gradstein 1997)
Pallavicinia Gray, Nat. Arr. Brit. Pl. 1: 775. 1821 (‘Pallavicinius’), nom. cons. (Gray 1821)
- =Dilaena Dumort., Comment. Bot.: 114. 1822, nom. illeg. (Dumortier 1822; Yano & Gradstein 1997) ≡Diplolaena Dumort., Syll. Jungerm. Europ.: 82. 1831, nom. illeg. (Yano & Gradstein 1997)
- =Diplomitrion Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 653. 1829, nom. illeg. (Yano & Gradstein 1997)
- =Blytia Endl., Gen. Pl.: 1339. 1840, nom. illeg. (Yano & Gradstein 1997) ≡Thedenia Fr., Bot. Not. 1842: 178. 1842, nom. illeg. (Yano & Gradstein 1997) ≡Hollia Endl., Gen. Pl., Suppl. 2, 2: 103. 1842, nom. illeg. (Yano & Gradstein 1997) ≡Steetzia Lehm., Pl. Preiss. 2: 129. 1846, nom. illeg. (Yano & Gradstein 1997) ≡Wuestneia Brockm., Arch. Vereins Freunde Naturgesch. Mecklenburg 17: 191. 1863, nom. illeg. (Yano & Gradstein 1997)
- =Systasis Griff., Not. Pl. Asiat. 2: 316. 1849. (Griffith 1849; Yano & Gradstein 1997)
Podomitrium Mitt., Fl. Nov.-Zel. 2: 164. 1855. (Hooker 1855)
- =Hypoblyttia Gottsche, Linnaea 28: 560. 1856[1857]. (Yano & Gradstein 1997)
Prionothallus Mamontov, Vilnet & Schäf.-Verw., Arctoa 30(2): 167. 2021. (Mamontov et al. 2021)

Replaced synonym: Pallavicinia sect. Dentigerae R.M. Schust., J. Hattori Bot. Lab. 70: 146. 1991. (Schuster 1991)
Seppeltia Grolle, J. Hattori Bot. Lab. 60: 276. 1986. (Grolle & Seppelt 1986)
Symphyogyna Nees & Mont., Ann. Sci. Nat., Bot., sér. 2, 5: 66. 1836. (Nees von Esenbeck & Montagne 1836)
- =Viviania Raddi, Critt. Bras.: 18. 1822, nom. illeg. (Yano & Gradstein 1997)
- =Amphibiophytum H. Karst., Fl. Columb. 1: 39. 1859. (Yano & Gradstein 1997)
- =Strozzia Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 428. 1877. (Yano & Gradstein 1997)
- =Solenochaetium Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 429. 1877. (Yano & Gradstein 1997)
- =Kormickia Steph., Sp. Hepat. (Stephani) 6: 71. 1917. (Stephani 1925; Yano & Gradstein 1997)
Symphyogynopsis Grolle, Acta Bot. Fenn. 133: 72. 1986. (Grolle & Piippo 1986)
Xenothallus R.M. Schust., J. Hattori Bot. Lab. 26: 293. 1963. (Schuster 1963b)
Phyllothalliaceae E.A. Hodgs. ex T. Katag., Phytotaxa 183(4): 298. 2014. (Katagiri et al. 2014)
Phyllothallia E.A. Hodgs., Trans. Roy. Soc. New Zealand, Bot. 2: 247. 1964. (Hodgson 1964)
Pseudomoerckiaceae Vilnet, Konstant., D.G. Long, N.D. Lockh. & Mamontov, J. Bryol. 43(2): 107. 2021. (Konstantinova et al. 2021)
Pseudomoerckia Vilnet, Konstant., D.G. Long, N.D. Lockh. & Mamontov, J. Bryol. 43(2): 107. 2021. (Konstantinova et al. 2021)
Sandeothallaceae R.M. Schust., New Man. Bryol. 2: 952. 1984. (Schuster 1984a)

Basionym: Sandeothalloideae R.M. Schust., Nova Hedwigia 36: 8. 1982. (Schuster 1982)
Sandeothallus R.M. Schust., Nova Hedwigia 36: 10. 1982. (Schuster 1982)
Metzgeriidae Barthol.-Began, Phytologia 69: 465. 1990[1991]. (Bartholomew-Began 1990)
Pleuroziales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57(4): 505. 1972. (Schljakov 1972)

Basionym: Pleuroziineae R.M. Schust., J. Hattori Bot. Lab. 26: 231. 1963. (Schuster 1963b)
Pleuroziaceae Müll. Frib., Lebermoose 6(7): 404. 1909. (Müller 1906-1911)

Basionym: Pleurozioideae Schiffn., Hepat. (Engl.-Prantl): 74, 114. 1893. (Schiffner 1893)
- =Physiotiaceae Rosenv., Sporeplanterne: 286. 1913. (Grolle 1972a)
Pleurozia Dumort., Recueil Observ. Jungerm.: 15. 1835. (Dumortier 1835; Grolle et al. 2005)
- =Physiotium Nees, Naturgesch. Eur. Leberm. 3: 75. 1838. (Nees von Esenbeck 1838a; Grolle et al. 2005)
- =Eopleurozia R.M. Schust., Bryologist 64: 199. 1961. (Schuster 1961b; Yano & Gradstein 1997)
Metzgeriales Rosenv., Sporeplanterne: 278. 1913. (Rosenvinge 1913)
Aneuraceae H. Klinggr., Höh. Crypt. Preuss.: 11. 1858. (Klinggräff 1858; Preußing et al. 2010)
- =Riccardiaceae Sanborn, Univ. Oregon Publ., Pl. Biol. Ser. 1: 33. 1929. (Schuster 1992b)
- =Verdoorniaceae Inoue, Ill. Jap. Hepat. 2: 189. 1976. (Inoue 1976; Preußing et al. 2010)
Acrostolia Dumort., Recueil Observ. Jungerm.: 26. 1835. (Dumortier 1835)
Afroriccardia Reeb & Gradst., Eur. J. Taxon. 273: 11. 2017. (Rabeau et al. 2017)
Aneura Dumort., Comment. Bot.: 115. 1822. (Dumortier 1822)
- =Trichostylium Corda, Deutschl. Fl., Abt. II, Cryptog. 26–27: 116. 1835. (Yano & Gradstein 1997)
- =Cryptothallus Malmb., Ann. Bryol. 6: 122. 1933. (Malmborg 1933; Crandall-Stotler et al. 2009a)
Lobatiriccardia (Mizut. & S. Hatt.) Furuki, J. Hattori Bot. Lab. 70: 319. 1991. (Furuki 1991)

Basionym: Riccardia subg. Lobatiriccardia Mizut. & S. Hatt., J. Hattori Bot. Lab. 18: 38. 1957. (Mizutani & Hattori 1957)
Riccardia Gray, Nat. Arr. Brit. Pl. 1: 683. 1821, nom. cons. (Gray 1821)
- =Roemeria Raddi, Jungermanniogr. Etrusca: 35. 1818, nom. illeg. (Yano & Gradstein 1997)
- =Gymnomitrion Huebener, Hepaticol. Germ.: 37. 1834, nom. illeg. (Grolle 1983)
- =Sarcomitrium Corda, Deutschl. Fl., Abt. II, Cryptog. 26–27: 119. 1835. (Yano & Gradstein 1997)
- =Pseudoneura Gottsche, Mexik. Leverm.: 259. 1863. (Yano & Gradstein 1997)
- =Spinella Schiffn., Forschungsr. Gazelle 4: 41. 1889[1890]. (Schiffner 1889; Yano & Gradstein 1997)
†Riccardiopsis X.W. Wu & B.X. Li, Acta Palaeontol. Sin. 31(3): 275. 1992. (Wu & Li 1992)
†Riccardiothallus C.Q. Guo, D. Edwards, P.C. Wu, Duckett, Hueber & C.S. Li, Rev. Palaeobot. Palynol. 176–177: 37. 2012. (Guo et al. 2012)
Verdoornia R.M. Schust., J. Hattori Bot. Lab. 26: 291. 1963. (Schuster 1963b)
Metzgeriaceae H. Klinggr., Höh. Crypt. Preuss.: 10. 1858. (Klinggräff 1858)
- =Vandiemeniaceae Hewson, J. Hattori Bot. Lab. 52: 163. 1982. (Hewson 1982; Masuzaki et al. 2011)
Metzgeria Raddi, Jungermanniogr. Etrusca: 34. 1818. (Raddi 1818a)
- =Herverus Gray, Nat. Arr. Brit. Pl. 1: 679, 685, 775. 1821, nom. illeg. (Yano & Gradstein 1997)
- =Fasciola Dumort., Comment. Bot.: 114. 1822, nom. illeg. (Yano & Gradstein 1997) ≡Echinogyna Dumort., Anal. Fam. Pl.: 69. 1829, nom. illeg. (Yano & Gradstein 1997)
- =Echinomitrion Corda, Deutschl. Fl., Abt. II, Cryptog. 22–23: 77. 1832, nom. illeg. (Yano & Gradstein 1997)
- =Apometzgeria Kuwah., Rev. Bryol. Lichénol. 34(1-2): 212. 1966. (Stotler & Crandall-Stotler 2017)
- =Austrometzgeria Kuwah., Rev. Bryol. Lichénol. 34: 214. 1966. (Crandall-Stotler et al. 2009a)
- =Apertithallus Kuwah., J. Hattori Bot. Lab. 31: 260. 1968. (Yano & Gradstein 1997)
Steereella Kuwah., Amer. J. Bot. 60: 602. 1973. (Kuwahara 1973; Söderström et al. 2016)
Vandiemenia Hewson, J. Hattori Bot. Lab. 52: 163. 1982. (Hewson 1982)
Jungermanniidae Engl., Nat. Pflanzenfam. 1(3): 1, 6. 1893. (Engler 1893)
Ptilidiales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57(4): 501. 1972. (Schljakov 1972)
Herzogianthaceae Stotler & Crand.-Stotl., Bryoph. Biol. (ed. 2): 54. 2009[2008]. (Crandall-Stotler et al. 2009b)
Herzogianthus R.M. Schust., J. Hattori Bot. Lab. 23: 71. 1960[1961]. (Schuster 1960)
Neotrichocoleaceae Inoue, Ill. Jap. Hepat. 1: 176. 1974. (Inoue 1974)
Neotrichocolea S. Hatt., J. Hattori Bot. Lab. 2: 9. 1947[1948]. (Hattori 1947b)
Trichocoleopsis S. Okamura, Bot. Mag. (Tokyo) 25: 159. 1911. (Okamura 1911)
Ptilidiaceae H. Klinggr., Höh. Crypt. Preuss.: 37. 1858. (Klinggräff 1858)
Ptilidium Nees, Naturgesch. Eur. Leberm. 1: 95, 101. 1833. (Nees von Esenbeck 1833)
- =Jungermannia sect. Blepharozia Dumort., Syll. Jungerm. Europ.: 46. 1831. ≡Blepharozia (Dumort.) Dumort., Recueil Observ. Jungerm.: 16. 1835. (Yano & Gradstein 1997)
Porellales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57(4): 505. 1972. (Schljakov 1972)
Goebeliellaceae Verd., Man. Bryol.: 425. 1932. (Verdoorn 1932; Renner 2016)
Goebeliella Steph., Hedwigia 51: 61. 1911. (Stephani 1911; Renner 2016)
Lepidolaenaceae Nakai, Ord. Fam. Trib. Gen. Prof. Nakai Ed.: 200. 1943. (Nakai 1943b)
- =Jubulopsidoideae Hamlin, J. Hattori Bot. Lab. 37: 176. 1973. ≡Jubulopsidaceae R.M. Schust., Phytologia 56(2): 68. 1984. (Schuster 1984b; von Konrat et al. 2012)
Gackstroemia Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 397. 1877. (Trevisan de Saint-Léon 1877)
- =Lepidolaena subg. Hariotiella Besch. & C. Massal. ex Schiffn., Hepat. (Engl.-Prantl): 110. 1893. ≡Hariotiella (Besch. & C. Massal. ex Schiffn.) Besch. & C. Massal., Nuovo Giorn. Bot. Ital., n.s. 5: 258. 1898. (Yano & Gradstein 1997)
Lepidogyna R.M. Schust., Phytologia 45: 419. 1980. (Schuster 1980a)
Lepidolaena Dumort., Recueil Observ. Jungerm.: 13. 1835. (Dumortier 1835)
- =Polyotus Gottsche, Syn. Hepat.: 244. 1845, nom. illeg. (Grolle 1967)
- =Jubulopsis R.M. Schust., J. Hattori Bot. Lab. 33: 270. 1970. (von Konrat et al. 2012)
Porellaceae Cavers, New Phytol. 9(8/9): 292. 1910, nom. cons. (Cavers 1910b)
- =Bellinciniaceae Mig., Krypt.-Fl. Deutschl., Moose: 486. 1904, nom. rej. (Schuster 1980b)
- =Madothecaceae Müll. Frib., Lebermoose 6(7): 404. 1909, nom. illeg. (Schuster 1980b)
- =Macvicariaceae Verd., Man. Bryol.: 422. 1936. (Schuster 1980b)
Ascidiota C. Massal., Nuovo Giorn. Bot. Ital., n.s. 5(2): 256. 1898. (Massalongo 1898)
Porella L., Sp. Pl. 2: 1106. 1753. (Linnaeus 1753)
- =Opeca Hill, Gen. Nat. Hist. (ed. 2) 2: 116. 1773, nom. illeg. (Yano & Gradstein 1997)
- =Poronia Dill., Hist. Musc. (ed. 1811): xiv, xvi. 1811, nom. illeg. (Yano & Gradstein 1997)
- =Bellincinia Raddi, Jungermanniogr. Etrusca: 7. 1818. (Yano & Gradstein 1997) ≡Pandulfia Léman, Dict. Sci. Nat. (ed. 2) 37: 324. 1825, nom. illeg. (Yano & Gradstein 1997)
- =Antoiria Raddi, Jungermanniogr. Etrusca: 8. 1818. (Yano & Gradstein 1997) ≡Suaresia Léman, Dict. Sci. Nat. (ed. 2) 51: 201. 1827, nom. illeg. (Yano & Gradstein 1997)
- =Cavendishia Gray, Nat. Arr. Brit. Pl. 1: 678, 689. 1821, nom. illeg. (Yano & Gradstein 1997)
- =Madotheca Dumort., Comment. Bot.: 111. 1822, nom. illeg. (Yano & Gradstein 1997)
- =Schulthesia Raddi, Critt. Bras.: 10. 1822. (Yano & Gradstein 1997)
- =Macvicaria W.E. Nicholson, Symb. Sin. 5: 9. 1930. (Crandall-Stotler et al. 2009a)
Radulales Stotler & Crand.-Stotl., Bryoph. Biol.: 63, 65. 2000. (Crandall-Stotler & Stotler 2000; Bechteler et al. 2023)

Basionym: Radulineae R.M. Schust., J. Hattori Bot. Lab. 26: 229. 1963. (Schuster 1963b)
Radulaceae Müll. Frib., Lebermoose 6(7): 404. 1909. (Müller 1906-1911)
- =Stephaninaceae Mig., Krypt.-Fl. Deutschl., Moose: 485. 1904, nom. illeg. (Grolle 1972a)
Cladoradula (Spruce) M.A.M. Renner, Gradst., Ilk.-Borg. & F.R. Oliveira-da-Silva, Bryoph. Diversity & Evol. 45: 105. 2022. (Renner et al. 2022)

Basionym: Radula subg. Cladoradula Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 315. 1885. (Spruce 1884–1885; Renner et al. 2022)
Dactyloradula (Devos, M.A.M. Renner, Gradst., A.J. Shaw & Vanderp.) M.A.M. Renner & Gradst., Bryoph. Diversity & Evol. 45: 109. 2022. (Renner et al. 2022)

Basionym: Radula subg. Dactyloradula Devos, M.A.M. Renner, Gradst., A.J. Shaw & Vanderp., Taxon 60(6): 1630. 2011. (Devos et al. 2011; Renner et al. 2022)
Radula Dumort., Comment. Bot.: 112. 1822, nom. cons. (Dumortier 1822)
- =Candollea Raddi, Jungermanniogr. Etrusca: 11. 1818, nom. illeg. (Yano & Gradstein 1997) ≡Patarola Léman, Dict. Sci. Nat. (ed. 2) 38: 73. 1825. (Yano & Gradstein 1997)
- =Martinellius Gray, Nat. Arr. Brit. Pl. 1: 690. 1821, nom. rej. (Yano & Gradstein 1997)
- =Patarola Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 434. 1877, nom. illeg. (Grolle 1983)
- =Stephanina Kuntze, Revis. Gen. Pl.: 839. 1891, nom. illeg. (Yano & Gradstein 1997)
Frullaniales D. Bell & D.G. Long, Amer. J. Bot. 110(11, e16249): 14. 2023. (Bechteler et al. 2023)
Frullaniaceae Lorch, Krypt.-Fl. Anf. 6: 174. 1914. (Lorch 1914; Söderström et al. 2016)
Frullania Raddi, Jungermanniogr. Etrusca: 9. 1818. (Raddi 1818a)
- =Salviatus Gray, Nat. Arr. Brit. Pl. 1: 687. 1821, nom. illeg. (Yano & Gradstein 1997)
- =Mylia Léman, Dict. Sci. Nat. (ed. 2) 34: 13. 1825, nom. illeg. (Grolle 1983)
- =Amphijubula R.M. Schust., J. Hattori Bot. Lab. 33: 298. 1970. (Schuster 1970a; von Konrat et al. 2011)
- =Steerea S. Hatt. & Kamim., J. Hattori Bot. Lab. 34: 429. 1971. (Hattori & Kamimura 1971; Schuster 1992b)
- =Schusterella S. Hatt., Sharp & Mizut., Jap. J. Bot. 20: 330. 1972. (Hattori et al. 1972; Yano & Gradstein 1997)
†Kaolakia Heinrichs, Reiner-Drehwald, K. Feldberg, von Konrat & A.R. Schmidt, Rev. Palaeobot. Palynol. 165(3–4): 236. 2011. (Heinrichs et al. 2011)
†Protofrullania Heinrichs, Cretaceous Res. 74: 225. 2017. (Heinrichs et al. 2017)
†Pseudofrullania Heinrichs, K. Feldberg, M.A.M. Renner & Schäf.-Verw., Transformative Paleobot.: 225. 2018. (Heinrichs et al. 2018)
Jubulales Zodda, Fl. Ital. Crypt., Hepat.: 279. 1934. (Zodda 1934; Bechteler et al. 2023)
Jubulaceae H. Klinggr., Höh. Crypt. Preuss.: 40. 1858. (Klinggräff 1858)
Jubula Dumort., Comment. Bot.: 112. 1822, nom. cons. (Dumortier 1822)
Neohattoria Kamim., J. Jap. Bot. 37: 218. 1962. (Kamimura 1962; Larraín et al. 2015)

Replaced synonym: Hattoria Kamim., J. Hattori Bot. Lab. 24: 93. 1961, nom. illeg. (Kamimura 1961; Grolle 1983)
Nipponolejeunea S. Hatt., Bull. Tokyo Sci. Mus. 11: 124. 1944. (Hattori 1944)
Lejeuneales Bechteler, A.M. Sierra & D.G. Long, Amer. J. Bot. 110(11, e16249): 14. 2023. (Bechteler et al. 2023)
Lejeuneaceae Rostovzev, Morfol. Sist. Pechen. Mkhov: 94. 1913, nom. cons. (Rostovzev 1913)
- =Bryopteridaceae Stotler, Bryophyt. Biblioth. 3: 57. 1974. (Stotler & Crandall-Stotler 1974; Schuster 1980b)
Acanthocoleus R.M. Schust., Bull. Torrey Bot. Club 97: 339. 1970[1971]. (Schuster 1970c)
Acrolejeunea (Spruce) Steph., Bot. Gaz. 15(11): 286. 1890, nom. cons. (Stephani 1890)

Basionym: Lejeunea subg. Acrolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 115. 1884. (Spruce 1884–1885)
- =Trocholejeunea Schiffn., Ann. Bryol. 5: 160. 1932. (Schiffner 1932; Wang et al. 2014)
Allorgella Tixier, Nova Hedwigia 32: 612. 1980. (Tixier 1980; Bechteler et al. 2015)
Anoplolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 131. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Anoplolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 129. 1884. (Spruce 1884–1885)
- =Anolejeunea Kuntze, Lex. Gen. Phan.: 603. 1903, nom. illeg. (Yano & Gradstein 1997)
Aphanolejeunea A. Evans, Bull. Torrey Bot. Club 38: 272. 1911. (Evans 1911; Pócs & Bernecker 2009)
Aphanotropis Herzog, Trans. Brit. Bryol. Soc. 2: 63. 1952. (Herzog 1952d)
Archilejeunea (Spruce) Steph., Hedwigia 27: 113. 1888. (Stephani 1888b)

Basionym: Lejeunea subg. Archilejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 88. 1884. (Spruce 1884–1885)
Blepharolejeunea S.W. Arnell, Svensk Bot. Tidskr. 56(2): 335. 1962. (Arnell 1962b)
- =Oreolejeunea R.M. Schust., Hepat. Anthocerotae N. Amer. 4: 762. 1980. (Schuster 1980b; Yano & Gradstein 1997)
Brachiolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 128. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Brachiolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 129. 1884. (Spruce 1884–1885)
Bromeliophila R.M. Schust., J. Hattori Bot. Lab. 75: 226. 1994. (Schuster 1994b)
Bryopteris (Nees) Lindenb., Syn. Hepat.: 284. 1845. (Gottsche et al. 1844)

Basionym: Frullania subg. Bryopteris Nees, Naturgesch. Eur. Leberm. 3: 211. 1838. (Nees von Esenbeck 1838a)
- =Lejeunea subg. Bryolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 111. 1884, nom. illeg. ≡Bryolejeunea Lacout., Rev. Bryol. 35: 106. 1908, nom. illeg. (Lacouture 1908; Yano & Gradstein 1997)
Calatholejeunea K.I. Goebel, Ann. Jard. Bot. Buitenzorg 39: 8, 110. 1928. (Goebel 1928)
Capillolejeunea S.W. Arnell, Svensk Bot. Tidskr. 59(1): 69. 1965. (Arnell 1965; He et al. 2014)
Caudalejeunea Schiffn., Hepat. (Engl.-Prantl): 129. 1893. (Schiffner 1893)
Cephalantholejeunea R.M. Schust., Hepat. Anthocerotae N. Amer. 4: 798. 1980. (Schuster 1980b)

Replaced synonym: Potamolejeunea subg. Cephalolejeunea R.M. Schust. & Kachroo, Beih. Nova Hedwigia 9: 122. 1963. (Schuster 1963a)
Cephalolejeunea Mizut., J. Hattori Bot. Lab. 46: 359. 1979. (Mizutani 1979)
Ceratolejeunea (Spruce) J.B. Jack & Steph., Hedwigia 31(1/2): 16. 1892. (Jack & Stephani 1892)

Basionym: Lejeunea subg. Ceratolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 198. 1884. (Spruce 1884–1885)
- =Cornijeunea Kuntze, Lex. Gen. Phan.: 605. 1903, nom. illeg. (Yano & Gradstein 1997)
- =Drepanolejeunea subg. Acantholejeunea R.M. Schust., Beih. Nova Hedwigia 9: 115. 1963. (Schuster 1963a; Zhu et al. 2018b) ≡Acantholejeunea (R.M. Schust.) R.M. Schust., J. Elisha Mitchell Sci. Soc. 83: 210. 1967. (Zhu et al. 2018b)
Cheilolejeunea (Spruce) Steph., Bot. Gaz. 15(11): 284. 1890, nom. cons. (Stephani 1890)

Basionym: Lejeunea subg. Cheilolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 251. 1884. (Spruce 1884–1885)
- =Omphalanthus Lindenb. & Nees, Syn. Hepat.: 303. 1845, nom. rej. (Gottsche et al. 1844; Ye et al. 2015)
- =Lejeunea subg. Euosmolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 241. 1884. (Spruce 1884–1885) ≡Euosmolejeunea (Spruce) Steph., Hedwigia 28: 170. 1889. (Stephani 1889a; Yano & Gradstein 1997)
- =Lejeunea subg. Potamolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 249. 1884. ≡Potamolejeunea (Spruce) Lacout., Rev. Bryol. 35(4): 110. 1908. (Lacouture 1908; Reiner-Drehwald 2000)
- =Lejeunea subg. Peltolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 85. 1884. ≡Peltolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 131. 1893. (Ye et al. 2015)
- =Lejeunea subg. Omphalolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 86. 1884. ≡Omphalolejeunea (Spruce) Lacout., Rev. Bryol. 35: 104. 1908. (Lacouture 1908; Ye et al. 2015)
- =Lejeunea subg. Anomalolejeunea Spruce, Forh. Vidensk.-Selsk. Kristiania 1887(9): 5. 1887. ≡Anomalolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 127. 1893. (Yano & Gradstein 1997)
- =Cyrtolejeunea A. Evans, Bull. Torrey Bot. Club 30: 553. 1903. (Evans 1903a; Bastos & Gradstein 2020)
- =Notholejeunea Kuntze, Lex. Gen. Phan.: 609. 1903, nom. illeg. (Grolle 1983)
- =Osmojeunea Kuntze, Lex. Gen. Phan.: 609. 1903, nom. illeg. (Yano & Gradstein 1997)
- =Cystolejeunea A. Evans, Bull. Torrey Bot. Club 33: 16. 1906. (Evans 1906; Bastos & Gradstein 2020)
- =Placolejeunea Herzog, Svensk Bot. Tidskr. 42: 234. 1948. (Yano & Gradstein 1997)
- =Evansiolejeunea Vanden Berghen, Rev. Bryol. Lichénol. 17: 86. 1948[1949]. (Ye et al. 2015)
- =Aureolejeunea R.M. Schust., Phytologia 39: 428. 1978. (Schuster 1978b; Ye et al. 2015)
Cololejeunea (Spruce) Steph., Hedwigia 30(5): 202, 208. 1891, nom. cons. (Stephani 1891a; Gradstein & Pócs 2022)

Basionym: Lejeunea subg. Cololejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 291. 1884. (Spruce 1884–1885)
- =Lejeunea sect. Physocolea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 292. 1884. ≡Physocolea (Spruce) Steph., Sp. Hepat. (Stephani) 5: 863. 1916. (Stephani 1917; Yano & Gradstein 1997)
- =Metzgeriopsis K.I. Goebel, Ann. Jard. Bot. Buitenzorg 7(1): 54. 1887, nom. rej. (Goebel 1887) ≡Thallolejeunea (Schiffn.) Cavers, New Phytol. 2(7): 160. 1903, nom. rej. (Pócs & Piippo 2011)
- =Taeniolejeunea Zwickel, Beih. Bot. Centralbl., Abt. 1, 49(3): 577, 583, 587, 598. 1932. (Zwickel 1932; Zwickel 1933)
- =Boninoleptocolea Horik., Bot. Mag. (Tokyo) 50: 558. 1936. (Horikawa 1936; Yano & Gradstein 1997)
- =Hemilejeunea Schiffn., Hedwigia 81: 37. 1942. (Yano & Gradstein 1997)
- =Campylolejeunea S. Hatt., Biosphaera 1: 6. 1947. (Yano & Gradstein 1997)
- =Cololejeunea subg. Chondriolejeunea Benedix, Feddes Repert. Spec. Nov. Regni Veg. Beih. 134: 75. 1953. (Benedix 1953) ≡Chondriolejeunea (Benedix) G. Kis & Pócs, Cryptog., Bryol. 22: 239. 2001. (Kis & Pócs 2001; Pócs et al. 2014)
- =Cololejeunea subg. Pedinolejeunea Benedix ex Mizut., J. Hattori Bot. Lab. 24: 240. 1961. (Mizutani 1961) ≡Pedinolejeunea (Benedix ex Mizut.) P.C. Chen & P.C. Wu, Acta Phytotax. Sin. 9: 263. 1964. (Chen & Wu 1964; Yano & Gradstein 1997)
- =Jovetastella Tixier, Rev. Bryol. Lichénol. 39: 662. 1973[1974]. (Tixier 1973; Yano & Gradstein 1997)
Colura (Dumort.) Dumort., Recueil Observ. Jungerm.: 12. 1835. (Dumortier 1835)

Basionym: Lejeunea sect. Colura Dumort., Syll. Jungerm. Europ.: 32. 1831. (Dumortier 1831)
- =Myriocolea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 305. 1884. (Spruce 1884–1885; Heinrichs et al. 2012b)
- =Lejeunea subg. Colurolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 80, 303. 1884. ≡Colurolejeunea (Spruce) Steph., Hedwigia 30: 208. 1891. (Yano & Gradstein 1997)
- =Mitrojeunea Kuntze, Lex. Gen. Phan.: 608. 1903, nom. illeg. (Yano & Gradstein 1997)
Crossotolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 127. 1893. (Schiffner 1893; Reiner-Drehwald & Goda 2000)

Basionym: Lejeunea subg. Crossotolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 161. 1884. (Spruce 1884–1885)
- =Crossojeunea Kuntze, Lex. Gen. Phan.: 605. 1903, nom. illeg. (Yano & Gradstein 1997)
Cumulolejeunea R.L. Zhu & L. Shu, Bryologist 121(2): 162. 2018. (Zhu & Shu 2018)

Replaced synonym: Rectolejeunea subg. Notholejeunea R.M. Schust., J. Hattori Bot. Lab. 89: 128. 2000. (Schuster 2000)
Cyclolejeunea A. Evans, Bull. Torrey Bot. Club 31: 193. 1904. (Evans 1904)
Dactylophorella R.M. Schust., Phytologia 45: 427. 1980. (Schuster 1980a)
Dibrachiella (Spruce) X.Q. Shi, R.L. Zhu & Gradst., Taxon 64(5): 888. 2015. (Shi et al. 2015)

Basionym: Lejeunea sect. Dibrachiella Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 90. 1884. (Spruce 1884–1885)
Dicranolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 128. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Dicranolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 138. 1884. (Spruce 1884–1885)
- =Dicrojeunea Kuntze, Lex. Gen. Phan.: 605. 1903, nom. illeg. (Yano & Gradstein 1997)
Diplasiolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 121. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Diplasiolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 301. 1884. (Spruce 1884–1885)
- =Dijeunea Kuntze, Lex. Gen. Phan.: 606. 1903, nom. illeg. (Yano & Gradstein 1997)
Drepanolejeunea (Spruce) Steph., Hedwigia 30(5): 202, 209. 1891. (Stephani 1891a)

Basionym: Lejeunea subg. Drepanolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 186. 1884. (Spruce 1884–1885)
- =Falcijeunea Kuntze, Lex. Gen. Phan.: 606. 1903, nom. illeg. (Yano & Gradstein 1997)
- =Rhaphidolejeunea Herzog, Mitth. Thüring. Bot. Vereins 50: 104. 1943. (Herzog 1943; Grolle & Zhu 2000)
- =Harpalejeunea subg. Ophthalmolejeunea R.M. Schust., Beih. Nova Hedwigia 9: 118. 1963. (Schuster 1963a) ≡Ophthalmolejeunea (R.M. Schust.) R.M. Schust., Hepat. Anthocerotae N. Amer. 4: 1178. 1980. (Schuster 1980b; Yano & Gradstein 1997)
Echinolejeunea R.M. Schust., Beih. Nova Hedwigia 9: 187. 1963. (Schuster 1963a)
Eulejeunea Steph., Hedwigia 27: 60. 1888. (Stephani 1888a)
Frullanoides Raddi, Critt. Bras.: 13. 1822. (Raddi 1822; Söderström et al. 2016)
Fulfordianthus Gradst., Bryologist 95: 44. 1992. (Gradstein 1992)
Gaolejeunea R.L. Zhu & W. Ye, Bryologist 121(1): 45. 2018. (Ye & Zhu 2018)
Gradsteinianthus R.L. Zhu & Jian Wang bis, Bryophyt. Biblioth. 65: 29. 2016. (Wang et al. 2016)
Haplolejeunea Grolle, J. Hattori Bot. Lab. 39: 205. 1975. (Grolle 1975)
Harpalejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 126. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Harpalejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 164. 1884. (Spruce 1884–1885)
Hattoriolejeunea Mizut., J. Hattori Bot. Lab. 61: 303. 1986. (Mizutani 1986)
Hygrolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 124. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Hygrolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 230. 1884. (Spruce 1884–1885)
Kingiolejeunea H. Rob., Bryologist 70: 53. 1967. (Robinson 1967)
Kymatolejeunea Grolle, Wiss. Z. Friedrich-Schiller-Univ. Jena, Math.-Naturwiss. Reihe 32: 1005. 1984. (Grolle 1984)
Leiolejeunea A. Evans, Bull. Torrey Bot. Club 35: 377. 1908. (Evans 1908)
Lejeunea Lib., Ann. Gén. Sci. Phys. 6: 372. 1820, nom. cons. (Libert 1820)
- =Pandulphinius Gray, Nat. Arr. Brit. Pl. 1: 688. 1821. (Yano & Gradstein 1997)
- =Lejeunea subg. Macrolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 224. 1884. ≡Macrolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 125. 1893. (Grolle 1983)
- =Stylolejeunea Sim, Trans. Roy. Soc. South Africa 15: 67. 1926. (Sim 1926; Yano & Gradstein 1997)
- =Cladolejeunea Zwickel, Ann. Bryol. 6: 112. 1933. (Zwickel 1933; Pócs 2010)
- =Sphaerolejeunea Herzog, Ann. Bryol. 11: 88. 1938. (Herzog 1938; Heinrichs et al. 2012a)
- =Byssolejeunea Herzog, Hedwigia 80: 84. 1941. (Herzog 1941b; Yano & Gradstein 1997)
- =Nesolejeunea Herzog, Bot. Not. 1947: 327. 1947. (Yano & Gradstein 1997)
- =Amblyolejeunea Jovet-Ast, Rev. Bryol. Lichénol. 17: 24. 1948[1949]. (Zhu & Cheng 2008)
- =Inflatolejeunea S.W. Arnell, Bot. Not. 1953: 173. 1953. (Arnell 1953; Reiner-Drehwald & Schäfer-Verwimp 2008)
- =Ciliolejeunea S.W. Arnell, Bot. Not. 1953: 176. 1953. (Arnell 1953; Yano & Gradstein 1997)
- =Cladiantholejeunea Herzog, Rev. Bryol. Lichénol. 23: 63. 1954. (Yano & Gradstein 1997)
- =Schusteria Kachroo, Bryologist 60: 273. 1957. (Reiner-Drehwald et al. 2013)
- =Echinocolea R.M. Schust., Beih. Nova Hedwigia 9: 125. 1963. (Schuster 1963a; Crandall-Stotler et al. 2009a)
- =Stenolejeunea R.M. Schust., Beih. Nova Hedwigia 9: 144. 1963. (Schuster 1963a; Söderström et al. 2010b)
- =Cardiolejeunea R.M. Schust. & Kachroo, Beih. Nova Hedwigia 9: 149. 1963. (Schuster 1963a; Yano & Gradstein 1997)
- =Cyrtolejeunea subg. Oryzolejeunea R.M. Schust., Bull. Torrey Bot. Club 97: 338. 1970[1971]. ≡Oryzolejeunea (R.M. Schust.) R.M. Schust., J. Hattori Bot. Lab. 72: 249. 1992. (Schuster 1992a; Ye et al. 2013)
- =Dactylolejeunea R.M. Schust., Bull. Torrey Bot. Club 97: 341. 1971. (Crandall-Stotler et al. 2009a)
- =Amphilejeunea R.M. Schust., Phytologia 39: 431. 1978. (Schuster 1978b; Reiner-Drehwald 2005)
- =Cryptogynolejeunea R.M. Schust., J. Hattori Bot. Lab. 75: 215. 1994. (Schuster 1994b; Reiner-Drehwald 2005)
- =Dicladolejeunea R.M. Schust., J. Hattori Bot. Lab. 75: 220. 1994. (Schuster 1994b; Crandall-Stotler et al. 2009a)
- =Papillolejeunea Pócs, Trop. Bryol. 13: 2. 1997. (Pócs 1997; Schuster 1998)
- =Neopotamolejeunea M.E. Reiner, Nova Hedwigia 71: 449. 2000. (Reiner-Drehwald 2000; Crandall-Stotler et al. 2009a)
Lepidolejeunea R.M. Schust., Beih. Nova Hedwigia 9: 139. 1963. (Schuster 1963a)
- =Pycnolejeunea subg. Perilejeunea Kachroo & R.M. Schust., J. Linn. Soc., Bot. 56: 493. 1961. ≡Perilejeunea (Kachroo & R.M. Schust.) H. Rob., Bryologist 70: 54. 1967. (Robinson 1967; Yano & Gradstein 1997)
Leptocolea (Spruce) A. Evans, Bull. Torrey Bot. Club 38: 261. 1911. (Evans 1911)

Basionym: Lejeunea sect. Leptocolea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 292. 1884. (Spruce 1884–1885)
Leptolejeunea (Spruce) Steph., Hedwigia 30: 270. 1891. (Stephani 1891b)

Basionym: Lejeunea subg. Leptolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 193. 1884. (Spruce 1884–1885)
Leucolejeunea A. Evans, Torreya 7: 225. 1907. (Evans 1907; Ye et al. 2015)
Lindigianthus Kruijt & Gradst., Beih. Nova Hedwigia 80: 165. 1985. (Kruijt & Gradstein 1985)
Lopholejeunea (Spruce) Steph., Bot. Gaz. 15(11): 285. 1890, nom. cons. (Stephani 1890)

Basionym: Lejeunea subg. Lopholejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 119. 1884. (Spruce 1884–1885)
- =Heterolejeunea Schiffn., Hedwigia 80: 87. 1941. (Yano & Gradstein 1997)
- =Plagiolejeunea Mizut., J. Hattori Bot. Lab. 56: 334. 1984. (Mizutani 1984; Yano & Gradstein 1997)
Luteolejeunea Piippo, Acta Bot. Fenn. 132: 56. 1986. (Piippo 1986)
Macrocolura R.M. Schust., J. Hattori Bot. Lab. 75: 233. 1994. (Schuster 1994b; Grolle & Zhu 2002)
Marchesinia Gray, Nat. Arr. Brit. Pl. 1: 679, 689. 1821, nom. cons. (Gray 1821)
- =Phragmicoma Dumort., Comment. Bot.: 112. 1822, nom. illeg. (Yano & Gradstein 1997)
- =Lejeunea subg. Homalolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 75, 132. 1884. ≡Homalolejeunea (Spruce) Steph., Hedwigia 27(3–4): 112. 1888. (Yano & Gradstein 1997)
Mastigolejeunea (Spruce) Steph., Hedwigia 30(5): 202, 206. 1891. (Stephani 1891a)

Basionym: Lejeunea subg. Mastigolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 100. 1884. (Spruce 1884–1885)
Metalejeunea Grolle, Bryophyt. Biblioth. 48: 17. 1995. (Grolle 1995)
Microlejeunea (Spruce) Steph., Hedwigia 27(2): 61. 1888. (Stephani 1888a; Dong et al. 2013)

Basionym: Lejeunea subg. Microlejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 286. 1884. (Spruce 1884–1885)
- =Pluvianthus R.M. Schust. & Schäf.-Verw., J. Hattori Bot. Lab. 75: 213. 1994. (Schuster 1994b; Dong et al. 2013)
Mohamedia R.L. Zhu & L. Shu, Bryologist 122(1): 90. 2019. (Zhu et al. 2019)
Myriocoleopsis Schiffn., Hedwigia 81: 234. 1944. (Schiffner 1944)
Neurolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 131. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Neurolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15(1): 84. 1884. (Spruce 1884–1885)
Odontolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 127. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Odontolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 142. 1884. (Spruce 1884–1885)
- =Dentijeunea Kuntze, Lex. Gen. Phan.: 605. 1903, nom. illeg. (Yano & Gradstein 1997)
Otigoniolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 125. 1893. (Schiffner 1893; Wei et al. 2014)

Basionym: Lejeunea subg. Otigoniolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 226. 1884. (Spruce 1884–1885)
- =Ectojeunea Kuntze, Lex. Gen. Phan.: 606. 1903, nom. illeg. (Wei et al. 2014)
- =Physantholejeunea R.M. Schust., Phytologia 39: 429. 1978. (Schuster 1978b; Wei et al. 2014)
Otolejeunea Grolle & Tixier, Nova Hedwigia 32: 609. 1980. (Tixier 1980)
Phaeolejeunea Mizut., J. Hattori Bot. Lab. 31: 130. 1968. (Mizutani 1968)
Pictolejeunea Grolle, Feddes Repert. 88: 248. 1977. (Grolle 1977)
Prionolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 127. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Prionolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 152. 1884. (Spruce 1884–1885)
- =Serrijeunea Kuntze, Lex. Gen. Phan.: 611. 1903, nom. illeg. (Yano & Gradstein 1997)
Ptychanthus Nees, Naturgesch. Eur. Leberm. 3: 211. 1838. (Nees von Esenbeck 1838a)
- =Lejeunea subg. Ptycholejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 97. 1884. ≡Ptycholejeunea (Spruce) Steph., Bot. Jahrb. Syst. 20(3): 319. 1895. (Yano & Gradstein 1997)
Ptychocoleus Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4(13): 404. 1877, nom. illeg. (Trevisan de Saint-Léon 1877; Yano & Gradstein 1997)
Pycnolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 124. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Pycnolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 246. 1884. (Spruce 1884–1885)
Rectolejeunea A. Evans, Bull. Torrey Bot. Club 33(1): 8. 1906. (Evans 1906)
Reinerantha Gradst. & R.L. Zhu, J. Syst. Evol. 56(1): 71. 2018[2017]. (Gradstein et al. 2018)
Schiffneriolejeunea Verd., Ann. Bryol. 6: 89. 1933. (Verdoorn 1933)
- =Phragmilejeunea R.M. Schust., J. Hattori Bot. Lab. 11: 27. 1954. (Yano & Gradstein 1997)
Schusterolejeunea Grolle, J. Bryol. 11: 105. 1980. (Grolle 1980; Sierra & Zartman 2023)

Replaced synonym: Cladocolea R.M. Schust., Beih. Nova Hedwigia 9: 155. 1963, nom. illeg. (Schuster 1963a; Grolle 1983)
†Sinolejeunea X.J. Yang & X.W. Wu, Sci. China Earth Sci. 54(2): 229. 2011. (Yang & Wu 2011)
Siphonolejeunea Herzog, Nat. Hist. Juan Fernandez 2: 744. 1942. (Herzog 1942; Renner & de Lange 2020)
- =Siphonolejeunea subg. Austrolejeunea R.M. Schust., Beih. Nova Hedwigia 9: 187. 1963. (Schuster 1963a) ≡Austrolejeunea (R.M. Schust.) R.M. Schust., J. Hattori Bot. Lab. 26: 244. 1963. (Renner & de Lange 2020)
- =Nephelolejeunea Grolle, J. Hattori Bot. Lab. 37: 252. 1973. (Grolle 1973; Renner & de Lange 2020)
Soella R.L. Zhu, L. Shu, Qiong He & Y.M. Wei, Bryologist 121(3): 332. 2018. (Zhu et al. 2018b)
Spruceanthus Verd., Ann. Bryol., Suppl. 4: 151. 1934. (Verdoorn 1934)
Stictolejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 131. 1893. (Schiffner 1893)

Basionym: Lejeunea subg. Stictolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 81. 1884. (Spruce 1884–1885)
- =Stictolejeunea subg. Leptostictolejeunea R.M. Schust., Phytologia 56: 70. 1984. (Schuster 1984b) ≡Leptostictolejeunea (R.M. Schust.) R.M. Schust., Trop. Bryol. 2: 252. 1990. (Schuster 1990; Yano & Gradstein 1997)
Strepsilejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 127. 1893. (Schiffner 1893)

Basionym: Lejeunea sect. Strepsilejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 168. 1884. (Spruce 1884–1885)
Symbiezidium Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 402. 1877. (Trevisan de Saint-Léon 1877)
- =Lejeunea subg. Platylejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 75, 124. 1884. ≡Platylejeunea (Spruce) Schiffn., Hepat. (Engl.-Prantl): 130. 1893. (Schiffner 1893; Yano & Gradstein 1997)
Taxilejeunea (Spruce) Steph., Hedwigia 28: 262. 1889, nom. cons. (Stephani 1889b)

Basionym: Lejeunea subg. Taxilejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 212. 1884. (Spruce 1884–1885)
Thiersianthus R.L. Zhu & L. Shu, Bryologist 120(4): 513. 2017. (Zhu et al. 2017)
Thysananthus Lindenb., Nov. Stirp. Pug. 8: 24. 1844. (Lehmann 1844)
- =Lejeunea subg. Dendrolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 74. 1884. ≡Dendrolejeunea (Spruce) Lacout., Rev. Bryol. 35: 104. 1908. (Lacouture 1908; Grolle 1983)
- =Flagrijeunea Kuntze, Lex. Gen. Phan.: 606. 1903, nom. illeg. (Sukkharak & Gradstein 2017)
Thysanolejeunea (Spruce) J.B. Jack & Steph., Hedwigia 31(1): 20. 1892, nom. illeg. (Jack & Stephani 1892)

Basionym: Lejeunea subg. Thysanolejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 105. 1884. (Spruce 1884–1885)
Trachylejeunea (Spruce) Steph., Hedwigia 28: 262. 1889, nom. cons. (Stephani 1889b)

Basionym: Lejeunea subg. Trachylejeunea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 180. 1884. (Spruce 1884–1885)
Tuyamaella S. Hatt., J. Hattori Bot. Lab. 5: 60. 1951. (Hattori 1951)
Tuzibeanthus S. Hatt., Biosphaera 1: 7. 1947. (Hattori 1947a)
Verdoornianthus Gradst., Bryologist 80: 607. 1977[1978]. (Gradstein 1977)
Vitalianthus R.M. Schust. & Giancotti, Nova Hedwigia 57: 447. 1993. (Schuster & Giancotti 1993)
Xylolejeunea X.L. He & Grolle, Ann. Bot. Fenn. 38: 27. 2001. (He & Grolle 2001)

Replaced synonym: Trachylejeunea subg. Hygrolejeuneopsis R.M. Schust., Phytologia 45: 426. 1980. (Schuster 1980a)
Yanoella R.L. Zhu, L. Shu, C.J. Bastos & Vilas Bôas-Bastos, Bryologist 121(3): 271. 2018. (Zhu et al. 2018a)
Perssoniellales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57(4): 505. 1972. (Schljakov 1972; Bechteler et al. 2023)

Basionym: Perssoniellineae R.M. Schust., J. Hattori Bot. Lab. 26: 229. 1963. (Schuster 1963b)
Schistochilaceae H. Buch, Commentat. Biol. 3(1): 9. 1928. (Buch 1928; He & Glenny 2010)
- =Pleurocladopsidaceae Solari, Comun. Mus. Argent. Ci. Nat. "Bernardino Rivadavia," Ci. Bot. 2: 16. 1971. (He & Sun 2013)
- =Perssoniellaceae R.M. Schust. ex Grolle, J. Bryol. 7: 216. 1972. (He & Glenny 2010)
Schistochila Dumort., Recueil Observ. Jungerm.: 15. 1835. (Dumortier 1835)
- =Jungermannia [unranked] Aligerae Reinw., Blume & Nees, Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 12: 189, 234. 1824. ≡Gottschea Nees ex Mont., Ann. Sci. Nat., Bot., sér. 2, 19: 245. 1843. (Montagne 1843; He & Glenny 2010)
- =Notarisia Colla, Herb. Pedem. 6: 245. 1836. (Yano & Gradstein 1997)
- =Perssoniella Herzog, Ark. Bot., n.s. 2(4): 268. 1952. (Herzog 1952a; He & Glenny 2010)
- =Paraschistochila R.M. Schust., J. Hattori Bot. Lab. 26: 259. 1963. (Schuster 1963b; He & Glenny 2010)
- =Pleurocladopsis R.M. Schust., Nova Hedwigia 8: 279. 1964. (He & Sun 2013)
- =Fulfordistria H.A. Mill., Phytologia 20(5): 320. 1970. (Miller 1970; Yano & Gradstein 1997)
- =Schistochilaster H.A. Mill., Phytologia 20: 317. 1970, nom. illeg. (He & Glenny 2010)
- =Schistochila subg. Pachyschistochila R.M. Schust., Bull. Natl. Sci. Mus. Tokyo, n.s. 14(4): 614. 1971. ≡Pachyschistochila (R.M. Schust.) R.M. Schust. & J.J. Engel, Phytologia 50: 177. 1982. (Schuster & Engel 1982b; He & Glenny 2010)
- =Tegulifolium Hässel, Bol. Soc. Argent. Bot. 15: 252. 1973. (He & Glenny 2010)
Myliales D.G. Long & D. Bell, Amer. J. Bot. 110(11, e16249): 14. 2023. (Bechteler et al. 2023)
Myliaceae Schljakov, Novosti Sist. Nizsh. Rast. 12: 308. 1975. (Schljakov 1975a)

Basionym: Mylioideae Grolle, Nova Acta Leop. 25: 15. 1962[1963]. (Grolle 1962)
Mylia Gray, Nat. Arr. Brit. Pl. 1: 693. 1821, nom. cons. (Gray 1821)
- =Coleochila Dumort., Bull. Soc. Roy. Bot. Belgique 13: 10, 105. 1874, nom. illeg. (Yano & Gradstein 1997)
- =Mylia sect. Anomalae R.M. Schust. ex Potemkin, Arctoa 2: 1. 1993. ≡Leiomylia J.J. Engel & Braggins, Taxon 54: 671. 2005. (Engel & Braggins 2005; Stotler & Crandall-Stotler 2017)
Sinomylia P.C. Wu, Y. Jia & M.Z. Wang, Chenia 13: 15. 2018. (Wu et al. 2018)
Lophoziales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57(4): 504. 1972. (Schljakov 1972; Bechteler et al. 2023)
Adelanthaceae Grolle, J. Hattori Bot. Lab. 35: 327. 1972. (Grolle 1972b)

Basionym: Adelantheae Jørg., Bergens Mus. Skr. 16: 257. 1934. (Jørgensen 1934)
- =Jamesoniellaceae He-Nygrén, Juslén, Ahonen, Glenny & Piippo, Cladistics 22: 27. 2006. (He-Nygrén et al. 2006; Feldberg et al. 2010b)
Adelanthus Mitt., J. Proc. Linn. Soc., Bot. 7: 243. 1864, nom. cons. (Mitten 1864b)

≡Adelocolia Mitt., Rep. Challenger, Bot. 1(2): 106. 1884, nom. illeg. (Mitten 1884; Yano & Gradstein 1997)
- =Calyptrocolea R.M. Schust., Rev. Bryol. Lichénol. 34: 685. 1966[1967]. (Schuster 1966c; Yano & Gradstein 1997)
Cuspidatula Steph., Bull. Herb. Boissier, sér. 2, 1(11): 1141. 1901. (Stephani 1901; Feldberg et al. 2010a)
- =Lophozia subg. Anomacaulis R.M. Schust., Hepat. Anthocerotae N. Amer. 2: 263. 1969. ≡Anomacaulis (R.M. Schust.) R.M. Schust. ex Grolle, Feddes Repert. 82: 92. 1971. (Feldberg et al. 2010a)
Denotarisia Grolle, Feddes Repert. 82: 6. 1971. (Grolle 1971)
Jamesoniella (Spruce) F. Lees, London Cat. Brit. Moss. Hepat. (ed. 2): 25. 1881. (Lees 1881)

Basionym: Jungermannia subg. Jamesoniella Spruce, J. Bot. 14: 202. 1876. (Spruce 1876)
Nothostrepta R.M. Schust., Phytologia 45: 420. 1980. (Schuster 1980a)
Pisanoa Hässel, Lindbergia 14: 179. 1988[1989]. (Hässel de Menéndez 1988)
Protosyzygiella (Inoue) R.M. Schust., Hepat. Anthocerotae N. Amer. 4: 334. 1980. (Schuster 1980b)

Basionym: Syzygiella subg. Protosyzygiella Inoue, J. Hattori Bot. Lab. 29: 180. 1966. (Inoue 1966)
Pseudomarsupidium Herzog, Svensk Bot. Tidskr. 47: 42. 1953. (Herzog 1953; Söderström et al. 2016)
Syzygiella Spruce, J. Bot. 14(8): 234. 1876. (Spruce 1876b)
- =Roivainenia Perss., Nova Hedwigia 3: 43. 1961. (Persson & Grolle 1961; Feldberg et al. 2010a)
- =Cryptochila R.M. Schust., J. Hattori Bot. Lab. 26: 284. 1963. (Schuster 1963b; Feldberg et al. 2010a)
- =Jamesoniella subg. Crossogyna R.M. Schust., Hepat. Anthocerotae N. Amer. 2: 817. 1969. ≡Crossogyna (R.M. Schust.) Schljakov, Novosti Sist. Nizsh. Rast. 12: 311. 1975. (Schljakov 1975a; Stotler & Crandall-Stotler 2017)
Vanaea (Inoue & Gradst.) Inoue & Gradst., Trop. Bryol. 1: 33. 1989. (Gradstein & Florschütz-de Waard 1989)

Basionym: Anastrophyllum subg. Vanaea Inoue & Gradst., Bull. Natl. Sci. Mus. Tokyo, B 14: 88. 1988. (Inoue & Gradstein 1988)
Wettsteinia Schiffn., Ann. Jard. Bot. Buitenzorg, Suppl. 2: 44. 1898. (Schiffner 1898)
Anastrophyllaceae L. Söderstr., De Roo & Hedd., Phytotaxa 3: 48. 2010. (Söderström et al. 2010a)
Anastrepta (Lindb.) Schiffn., Hepat. (Engl.-Prantl): 85. 1893. (Schiffner 1893)

Basionym: Jungermannia sect. Anastrepta Lindb., Kongl. Svenska Vetensk. Acad. Handl., n.s. 23(5): 40. 1889. (Lindberg & Arnell 1889)
Anastrophyllum (Spruce) Steph., Hedwigia 32(3): 139. 1893. (Stephani 1893)

Basionym: Jungermannia subg. Anastrophyllum Spruce, J. Bot. 14: 235. 1876. (Spruce 1876b)
Barbilophozia Loeske, Verh. Bot. Vereins Prov. Brandenburg 49(1): 37. 1907. (Loeske 1907; Söderström et al. 2016)
- =Pseudolophozia Konstant. & Vilnet, Arctoa 18: 65. 2009[2010]. (Konstantinova & Vilnet 2009; Stotler & Crandall-Stotler 2017)
Biantheridion (Grolle) Konstant. & Vilnet, Arctoa 18: 67. 2009[2010]. (Konstantinova & Vilnet 2009)

Basionym: Jamesoniella sect. Biantheridion Grolle, Trans. Brit. Bryol. Soc. 4(4): 662. 1964. (Grolle 1964)
Chandonanthus Mitt., Handb. N. Zeal. Fl. 2: 750, 753. 1867. (Hooker 1867)
Crossocalyx Meyl., Bull. Soc. Vaud. Sci. Nat. 60: 266. 1939. (Meylan 1939; Hodgetts et al. 2020)
Gymnocolea (Dumort.) Dumort., Recueil Observ. Jungerm.: 17. 1835. (Dumortier 1835)

Basionym: Jungermannia sect. Gymnocolea Dumort., Syll. Jungerm. Europ.: 52. 1831. (Dumortier 1831)
Hamatostrepta Váňa & D.G. Long, Fieldiana, Bot., n.s. 47: 134. 2008. (Váňa & Long 2008)
Hattoria R.M. Schust., Rev. Bryol. Lichénol. 30: 69. 1961. (Schuster 1961a)
Isopaches H. Buch, Memoranda Soc. Fauna Fl. Fenn. 8: 287. 1933. (Buch 1933; Hodgetts et al. 2020)
Neoorthocaulis L. Söderstr., De Roo & Hedd., Phytotaxa 3: 49. 2010. (Söderström et al. 2010a)
Orthocaulis H. Buch, Memoranda Soc. Fauna Fl. Fenn. 8: 293. 1933. (Buch 1933; Söderström et al. 2016)
Plicanthus R.M. Schust., Nova Hedwigia 74(3-4): 484. 2002. (Schuster 2002a)
Rivulariella D.H. Wagner, Phytoneuron 2013-10: 2. 2013. (Wagner 2013; Stotler & Crandall-Stotler 2017)
Rudolgaea Potemkin & Vilnet, Arctoa 30(2): 144. 2021. (Potemkin & Vilnet 2021)
Schizophyllopsis Váňa & L. Söderstr., Phytotaxa 152(1): 48. 2013. (Váňa et al. 2013c; Hodgetts et al. 2020)

Replaced synonym: Anastrophyllum subg. Schizophyllum R.M. Schust., Hepat. Anthocerotae N. Amer. 2: 739. 1969. (Schuster 1969b)

≡Schizophyllum (R.M. Schust.) Váňa & L. Söderstr., Phytotaxa 81(1): 16. 2013, nom. illeg. (Váňa et al. 2013d; Váňa et al. 2013c)
Schljakovia Konstant. & Vilnet, Arctoa 18: 66. 2009[2010]. (Konstantinova & Vilnet 2009)
Schljakovianthus Konstant. & Vilnet, Arctoa 18: 66. 2009[2010]. (Konstantinova & Vilnet 2009)
Sphenolobopsis R.M. Schust. & N. Kitag., Nova Hedwigia 22(1–2): 152. 1971[1973]. (Schuster 1971)
Sphenolobus (Lindb.) Berggr., New Zealand Hepat.: 22. 1898. (Berggren 1898; Söderström et al. 2016)

Basionym: Jungermannia sect. Sphenolobus Lindb., Not. Sällsk. Fauna Fl. Fenn. Förh. 13: 369. 1874. (Lindberg 1874)
Tetralophozia (R.M. Schust.) Schljakov, Novosti Sist. Nizsh. Rast. 13: 227. 1976. (Schljakov 1976)

Basionym: Chandonanthus subg. Tetralophozia R.M. Schust., J. Hattori Bot. Lab. 23: 206. 1960[1961]. (Schuster 1960)
- =Blepharostomum Gola, Ann. Bot. (Rome) 6: 274. 1907. (Váňa 1993)
Vietnamiella Bakalin & Vilnet, Bryologist 123(1): 51. 2020. (Bakalin et al. 2020a)
Zantenia (S. Hatt.) Váňa & J.J. Engel, Mem. New York Bot. Gard. 105: 29. 2013. (Váňa & Engel 2013)

Basionym: Anastrophyllum subg. Zantenia S. Hatt., Bot. Mag. (Tokyo) 79: 342. 1966. (Hattori 1966)
Cephaloziaceae Mig., Krypt.-Fl. Deutschl., Moose: 465. 1904. (Migula 1904)
- =Trigonanthaceae Spruce ex Müll. Frib., Lebermoose 6(7): 403. 1909. (Grolle 1972a)
- =Trabacellulaceae Fulford, Acta Bot. Venez. 2: 85. 1967. (Schuster 1974)
- =Cladomastigaceae Fulford, Acta Bot. Venez. 5: 79. 1967. (Schuster 1974)
- =Alobiellaceae Fulford, Mem. New York Bot. Gard. 11: 378. 1968. (Schuster 1974)
- =Odontoschismatoideae H. Buch ex Grolle, J. Bryol. 7: 215. 1972. (Grolle 1972a) ≡Odontoschismataceae Schljakov, Pechen. Mkhi, Morfol. Filog. Klassifik.: 120. 1975. (Schljakov 1975b; Vilnet et al. 2012)
Alobiella (Spruce) Schiffn., Hepat. (Engl.-Prantl): 98. 1893. (Schiffner 1893)

Basionym: Cephalozia subg. Alobiella Spruce, Cephalozia: 28. 1882. (Spruce 1882)
Alobiellopsis R.M. Schust., Nova Hedwigia 10: 25. 1965. (Schuster 1965)
Cephalozia (Dumort.) Dumort., Recueil Observ. Jungerm.: 18. 1835. (Dumortier 1835)

Basionym: Jungermannia sect. Cephalozia Dumort., Syll. Jungerm. Europ.: 60. 1831. (Dumortier 1831)
- =Trigonanthus Spruce, J. Linn. Soc., Bot. 8: 51. 1865[1864]. (Yano & Gradstein 1997)
- =Eucephalozia Schiffn., Hepat. (Engl.-Prantl): 97. 1893, nom. illeg. (Yano & Gradstein 1997)
- =Metahygrobiella R.M. Schust., Bryologist 64: 205. 1961. (Schuster 1961b; Váňa et al. 2013b)
Fuscocephaloziopsis Fulford, Mem. New York Bot. Gard. 11(3): 353. 1968. (Fulford 1968; Váňa et al. 2013b)
- =Pleuroclada Spruce, Cephalozia: 77. 1882, nom. illeg. (Spruce 1882; Grolle 1979) ≡Pleurocladula Grolle, J. Bryol. 10(3): 269. 1979. (Grolle 1979; Váňa et al. 2013b)
- =Schofieldia J.D. Godfrey, Bryologist 79(3): 314. 1976. (Godfrey 1976; Váňa et al. 2013b)
Haesselia Grolle & Gradst., J. Hattori Bot. Lab. 64: 327. 1988. (Grolle & Gradstein 1988)
Nowellia Mitt., Nat. Hist. Azores: 321. 1870. (Mitten 1870)
Odontoschisma (Dumort.) Dumort., Recueil Observ. Jungerm.: 19. 1835. (Dumortier 1835; Gradstein & Ilkiu-Borges 2015)

Basionym: Pleuroschisma sect. Odontoschisma Dumort., Syll. Jungerm. Europ.: 68. 1831. (Dumortier 1831)
- =Sphagnoecetis Nees, Syn. Hepat.: 148. 1845, nom. illeg. (Yano & Gradstein 1997)
- =Anomoclada Spruce, J. Bot. 14: 133. 1876. (Calvo Aranda et al. 2014)
- =Cephalozia sect. Subluridae Spruce, Cephalozia: 49. 1882. ≡Cladopus (Spruce ex Schiffn.) Meyl., Beitr. Kryptogamenfl. Schweiz 6(1): 203. 1924, nom. illeg. ≡Cladopodiella H. Buch, Memoranda Soc. Fauna Fl. Fenn. 1: 89. 1927. (Hodgetts et al. 2020)
- =Iwatsukia N. Kitag., J. Hattori Bot. Lab. 27: 178. 1964. (Kitagawa 1964; Gradstein et al. 2014a)
- =Cladomastigum Fulford, Acta Bot. Venez. 2: 80. 1967. (Yano & Gradstein 1997)
Schiffneria Steph., Oesterr. Bot. Z. 44: 1. 1894. (Stephani 1894b)
Trabacellula Fulford, Acta Bot. Venez. 2: 86. 1967. (Steyermark 1967)
Cephaloziellaceae Douin, Mém. Soc. Bot. France 29: 5. 1920. (Douin 1920)
- =Chaetophyllopsidaceae R.M. Schust., J. Hattori Bot. Lab. 23: 68. 1960[1961]. (Váňa et al. 2013a)
- =Phycolepidoziaceae R.M. Schust., Bull. Torrey Bot. Club 93(6): 442. 1966. (Gradstein et al. 2014b)
- =Chonecoleaceae R.M. Schust. ex Grolle, J. Bryol. 7(2): 206. 1972. (Patzak et al. 2016b)
- =Gottscheliaceae Bakalin, Vilnet, Klimova & S.S. Choi, Plants 13(16, 2198): 13. 2024. (Bakalin et al. 2024a)
Allisoniella E.A. Hodgs., Trans. Roy. Soc. New Zealand, Bot. 3: 80. 1965. (Hodgson 1965)
- =Protomarsupella R.M. Schust., Rev. Bryol. Lichénol. 34: 264. 1966. (Schuster 1966a; Yano & Gradstein 1997)
Amphicephalozia R.M. Schust., Nova Hedwigia 22: 131. 1971[1972]. (Schuster 1971)
Anastrophyllopsis (R.M. Schust.) Váňa & L. Söderstr., Phytotaxa 81(1): 15. 2013. (Váňa et al. 2013d)

Basionym: Anastrophyllum sect. Anastrophyllopsis R.M. Schust., Nova Hedwigia Beih. 119: 310. 2002. (Schuster 2002b)
Cephalojonesia Grolle, Rev. Bryol. Lichénol. 37: 763. 1970[1971]. (Grolle & Vanden Berghen 1970)
Cephalomitrion R.M. Schust., Nova Hedwigia 61: 550. 1995. (Schuster 1995b)
Cephaloziella (Spruce) Schiffn., Hepat. (Engl.-Prantl): 98. 1893, nom. cons. (Schiffner 1893)

Basionym: Cephalozia subg. Cephaloziella Spruce, Cephalozia: 62. 1882. (Spruce 1882)
- =Dichiton Mont., Syll. Gen. Sp. Crypt.: 52. 1856, nom. rej. (Montagne 1856; Yano & Gradstein 1997)
- =Cephalozia subg. Prionolobus Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 508. 1885. (Spruce 1884–1885) ≡Prionolobus (Spruce) Schiffn., Hepat. (Engl.-Prantl): 98. 1893. (Schiffner 1893; Yano & Gradstein 1997)
- =Evansia Douin & Schiffn., Rev. Bryol. 40: 66. 1913, nom. illeg. (Douin 1913; Yano & Gradstein 1997)
- =Lophoziella Douin, Rev. Bryol. 40: 67. 1913. (Yano & Gradstein 1997)
- =Protocephaloziella Douin, Mém. Soc. Bot. France 6(29): 52, 55. 1920. (Yano & Gradstein 1997)
Cephaloziopsis (Spruce) Schiffn., Hepat. (Engl.-Prantl): 85. 1893. (Schiffner 1893)

Basionym: Jungermannia sect. Cephaloziopsis Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 511. 1885. (Spruce 1884–1885)
Chaetophyllopsis R.M. Schust., J. Hattori Bot. Lab. 23: 69. 1960[1961]. (Schuster 1960)
Chonecolea Grolle, Rev. Bryol. Lichénol. 25(3-4): 294. 1956[1957]. (Grolle 1956; Patzak et al. 2016b)
Cylindrocolea R.M. Schust., Bull. Natl. Sci. Mus. Tokyo, n.s. 12(3): 666. 1969. (Schuster 1969a)
Douiniella Bakalin, Maltseva & A.V. Troitsky, Frontiers Pl. Sci. 15(1326810): 12. 2024. (Bakalin et al. 2024c)
Gottschelia Grolle, J. Hattori Bot. Lab. 31: 13. 1968. (Grolle 1968; Bakalin et al. 2024a)
Gymnocoleopsis (R.M. Schust.) R.M. Schust., Phytologia 39: 243. 1978. (Schuster 1978a)

Basionym: Gymnocolea subg. Gymnocoleopsis R.M. Schust., Bryologist 70: 111. 1967. (Schuster 1967)
Herzogobryum Grolle, Rev. Bryol. Lichénol. 32: 160. 1963[1964]. (Grolle 1963a)

Replaced synonym: Chondrophyllum Herzog, Rev. Bryol. Lichénol. 21: 46. 1952, nom. illeg. (Herzog 1952c; Yano & Gradstein 1997)
Kymatocalyx Herzog, Memoranda Soc. Fauna Fl. Fenn. 25: 55. 1950. (Herzog 1950)
- =Stenorrhipis Herzog, Trans. Brit. Bryol. Soc. 1: 291. 1950. (Gradstein & Váňa 1999)
- =Ruttnerella Schiffn., Arch. Hydrobiol. 21: 394. 1955. (Yano & Gradstein 1997)
Lophonardia R.M. Schust., Phytologia 39: 244. 1978. (Schuster 1978a)
- =Lophozia subg. Hypolophozia R.M. Schust., Nova Hedwigia 15: 477. 1968. ≡Hypolophozia (R.M. Schust.) Bakalin, Monogr. Obrab. Roda Lophozia: 38. 2005. (Bakalin 2005; Söderström et al. 2013a)
Metacephalozia Inoue, J. Hattori Bot. Lab. 37: 287. 1973. (Inoue 1973; Bakalin et al. 2024c)
Nothogymnomitrion R.M. Schust., J. Hattori Bot. Lab. 80: 43. 1996. (Schuster 1996a)
Phycolepidozia R.M. Schust., Bull. Torrey Bot. Club 93: 438. 1966[1967]. (Schuster 1966b)
Protolophozia (R.M. Schust.) Schljakov, Novosti Sist. Nizsh. Rast. 16: 204. 1979. (Schljakov 1979; Hodgetts et al. 2020)

Basionym: Lophozia subg. Protolophozia R.M. Schust., Nova Hedwigia 15(2-4): 472. 1968. (Schuster 1968)
Lophoziaceae Cavers, New Phytol. 9(8/9): 293. 1910. (Cavers 1910b)
Andrewsianthus R.M. Schust., Rev. Bryol. Lichénol. 30: 66. 1961. (Schuster 1961a)
- =Cephalolobus R.M. Schust., Rev. Bryol. Lichénol. 34: 244. 1966. (Schuster 1966a; Schuster 2002b)
Gerhildiella Grolle, Rev. Bryol. Lichénol. 34: 187. 1966. (Grolle 1966b)
Heterogemma (Jørg.) Konstant. & Vilnet, Arctoa 18: 67. 2009[2010]. (Konstantinova & Vilnet 2009; Hodgetts et al. 2020)

Basionym: Lophozia sect. Heterogemma Jørg., Bergens Mus. Skr. 16: 146, 159. 1934. (Jørgensen 1934)
- =Massula Schljakov, Novosti Sist. Nizsh. Rast. 9: 314. 1972, nom. illeg. (Konstantinova & Vilnet 2009) ≡Massularia Schljakov, Novosti Sist. Nizsh. Rast. 22: 232. 1985, nom. illeg. (Schljakov 1985; Konstantinova & Vilnet 2009)
- =Massula Schljakov, Pechen. Mkhi Severa SSSR 3: 56. 1980, nom. illeg. (Konstantinova & Vilnet 2009)
Lophozia (Dumort.) Dumort., Recueil Observ. Jungerm.: 17. 1835. (Dumortier 1835)

Basionym: Jungermannia sect. Lophozia Dumort., Syll. Jungerm. Europ.: 53. 1831. (Dumortier 1831)
Lophoziopsis Konstant. & Vilnet, Arctoa 18: 66. 2009[2010]. (Konstantinova & Vilnet 2009)
Pseudocephaloziella R.M. Schust., Phytologia 39: 243. 1978. (Schuster 1978a)
Trilophozia (R.M. Schust.) Bakalin, Monogr. Obrab. Roda Lophozia: 34. 2005. (Bakalin 2005; Hodgetts et al. 2020)

Basionym: Tritomaria subg. Trilophozia R.M. Schust., Amer. Midl. Naturalist 49(2): 382. 1953. (Schuster 1953)
Tritomaria Schiffn. ex Loeske, Hedwigia 49(1): 13. 1909. (Loeske 1909)
Obtusifoliaceae Bakalin & Fedosov, Pl. Syst. Evol. 307(62): 9. 2021. (Bakalin et al. 2021a)
Konstantinovia Bakalin & Fedosov, Pl. Syst. Evol. 307(6, 62): 10. 2021. (Bakalin et al. 2021a)
Obtusifolium S.W. Arnell, Ill. Moss Fl. Fennoscandia. I. Hepat.: 133, [309]. 1956. (Arnell 1956; Hodgetts et al. 2020)
Oleolophoziaceae Bakalin & Fedosov, Plants 13(1, 15): 13. 2024[2023]. (Bakalin et al. 2024b)
Oleolophozia L. Söderstr., De Roo & Hedd., Phytotaxa 3: 50. 2010. (Söderström et al. 2010a; Bakalin et al. 2024b)
Scapaniaceae Mig., Krypt.-Fl. Deutschl., Moose: 479. 1904. (Migula 1904)
- =Diplophyllaceae Potemkin, Ann. Bot. Fenn. 36: 281. 1999. (Potemkin 1999; Vilnet et al. 2010)
Diplophyllum (Dumort.) Dumort., Recueil Observ. Jungerm.: 15. 1835, nom. cons. (Dumortier 1835)

Basionym: Jungermannia sect. Diplophyllum Dumort., Syll. Jungerm. Europ.: 44. 1831. (Dumortier 1831)

≡Diplophylleia (Rchb.) Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 420. 1877. (Trevisan de Saint-Léon 1877; Yano & Gradstein 1997)
- =Krunodiplophyllum Grolle, J. Hattori Bot. Lab. 28: 70. 1965. (Engel & Merrill 1998)
Douinia (C.E.O. Jensen) H. Buch, Commentat. Biol. 3(1): 13. 1928. (Buch 1928)

Basionym: Diplophylleia subg. Douinia C.E.O. Jensen, Danmarks Mosser 1: 145. 1915. (Jensen 1915)
Macrodiplophyllum (H. Buch) Perss., Svensk Bot. Tidskr. 43(2-3): 507. 1949. (Persson 1949; Wagner 2016)

Basionym: Diplophyllum subg. Macrodiplophyllum H. Buch, Commentat. Biol. 3(1): 29. 1928. (Buch 1928)
Protochilopsis A.V. Troitsky, Bakalin & Fedosov, Plants 9(7, 850): 28. 2020. (Bakalin et al. 2020b)
Pseudotritomaria Konstant. & Vilnet, Arctoa 18: 66. 2009[2010]. (Konstantinova & Vilnet 2009)
Saccobasis H. Buch, Memoranda Soc. Fauna Fl. Fenn. 8: 291. 1933. (Buch 1933; Hodgetts et al. 2020)
Scapania (Dumort.) Dumort., Recueil Observ. Jungerm.: 14. 1835, nom. cons. (Dumortier 1835)

Basionym: Radula sect. Scapania Dumort., Syll. Jungerm. Europ.: 38. 1831, nom. cons. (Dumortier 1831)
- =Martinellia Lindb., Hepat. Hibern.: 518. 1875, nom. illeg. (Damsholt 2002)
- =Scapaniella H. Buch, Commentat. Biol. 3(1): 33. 1928. (Buch 1928; Grolle 1983)
Schistochilopsis (N. Kitag.) Konstant., Arctoa 3: 125. 1994. (Konstantinova & Vasiljev 1994)

Basionym: Lophozia subg. Schistochilopsis N. Kitag., J. Hattori Bot. Lab. 28: 289. 1965. (Kitagawa 1965)
Lepidoziales Schljakov, Bot. Zhurn. (Moscow & Leningrad) 57(4): 503. 1972. (Schljakov 1972; Bechteler et al. 2023)
Blepharostomataceae W. Frey & M. Stech, Nova Hedwigia 87(1-2): 263. 2008. (Frey 2008)

Basionym: Blepharostomatoideae Grolle, J. Bryol. 7: 205. 1972. (Grolle 1972a)
Blepharostoma (Dumort.) Dumort., Recueil Observ. Jungerm.: 18. 1835. (Dumortier 1835)

Basionym: Jungermannia sect. Blepharostoma Dumort., Syll. Jungerm. Europ.: 65. 1831. (Dumortier 1831)
- =Chaetopsis Mitt., J. Linn. Soc., Bot. 8: 53. 1865[1864], nom. illeg. (Yano & Gradstein 1997)
Brevianthaceae J.J. Engel & R.M. Schust., Phytologia 47: 317. 1981. (Engel & Schuster 1981)
Brevianthus J.J. Engel & R.M. Schust., Phytologia 47: 317. 1981. (Engel & Schuster 1981)
- =Nardia subg. Aponardia R.M. Schust., Nova Hedwigia Beih. 119: 360. 2002. (Schuster 2002b) ≡Aponardia (R.M. Schust.) Váňa, Phytotaxa 65: 46. 2012. (Váňa et al. 2012b; Renner et al. 2016a)
Tetracymbaliella Grolle, Nova Hedwigia 3: 48. 1961. (Grolle 1961; Söderström et al. 2016)
Grolleaceae R.M. Schust., Phytologia 56: 66. 1984. (Schuster 1984b)
Grollea R.M. Schust., Nova Hedwigia 8: 288. 1964. (Schuster 1964)
Herbertaceae Müll. Frib. ex Fulford & Hatcher, Bryologist 61: 284. 1958. (Fulford & Hatcher 1958)
Herbertus Gray, Nat. Arr. Brit. Pl. 1: 678, 705. 1821. (Gray 1821)
- =Herpocladium Mitt., Fl. Vit.: 405. 1873. (Yano & Gradstein 1997)
Schisma Dumort., Comment. Bot.: 114. 1822. (Dumortier 1822)
Triandrophyllum Fulford & Hatcher, Bryologist 64: 349. 1962. (Fulford & Hatcher 1961)
- =Olgantha R.M. Schust., Nova Hedwigia 63: 533. 1996. (Schuster 1996b; Gradstein et al. 2001)
Lepicoleaceae R.M. Schust., Nova Hedwigia 5(1–4): 27. 1963. (Schuster 1963c)
- =Vetaformaceae Fulford & J. Taylor, Mem. New York Bot. Gard. 11(1): 27. 1963.
Lepicolea Dumort., Recueil Observ. Jungerm.: 20. 1835. (Dumortier 1835)
- =Leperoma Mitt., Handb. N. Zeal. Fl.: 751. 1867, nom. illeg. (Hooker 1867; Yano & Gradstein 1997)
Vetaforma Fulford & J. Taylor, Nova Hedwigia 4: 81. 1962. (Fulford 1962b)
Lepidoziaceae Limpr., Krypt.-Fl. Schlesien 1(2): 310. 1877. (Limpricht 1877)
- =Zoopsidaceae Nakai, Ord. Fam. Trib. Gen. Prof. Nakai Ed.: 199. 1943. (Cooper 2013)
- =Bazzaniaceae Nakai, Ord. Fam. Trib. Gen. Prof. Nakai Ed.: 200. 1943. (Cooper 2013)
- =Regredicaulaceae Fulford, Mem. New York Bot. Gard. 11(3): 358. 1968. (Cooper 2013)
- =Hyalolepidoziaceae Fulford, Mem. New York Bot. Gard. 11(3): 376. 1968. (Cooper 2013)
- =Paracromastigaceae Fulford, Mem. New York Bot. Gard. 11(3): 384. 1968. (Cooper 2013)
Acromastigum A. Evans, Bull. Torrey Bot. Club 27: 103. 1900. (Evans 1900)
Amazoopsis J.J. Engel & G.L. Merr., Fieldiana, Bot., n.s. 44: 242. 2004. (Engel & Merrill 2004)
Bazzania Gray, Nat. Arr. Brit. Pl. 1: 704. 1821, nom. cons. (Gray 1821)
- =Pleuroschisma Dumort., Syll. Jungerm. Europ.: 68. 1831, nom. illeg. (Dumortier 1831; Yano & Gradstein 1997)
- =Herpetium Nees, Naturgesch. Eur. Leberm. 1: 96, 101, 158. 1833. (Nees von Esenbeck 1833; Yano & Gradstein 1997)
- =Campanea Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. ser. 3. 4: 408. 1877. (Yano & Gradstein 1997)
- =Mastigopsis Sande Lac. ex Lacout., Gen. Hepat.: 14. 1910. (Yano & Gradstein 1997)
- =Dendrobazzania R.M. Schust. & W.B. Schofield, Bryologist 85(2): 233. 1982. (Schuster & Schofield 1982; Kitagawa & Grolle 1986)
Ceramanus E.D. Cooper, Phytotaxa 97(2): 53. 2013. (Cooper et al. 2013)
Dendrolembidium Herzog, Ark. Bot., n.s. 1(13): 497. 1951. (Herzog 1951; Söderström et al. 2016)
Drucella E.A. Hodgs., Trans. Roy. Soc. New Zealand, Bot. 2: 45. 1962. (Hodgson 1962b)
Hyalolepidozia S.W. Arnell ex Grolle, Rev. Bryol. Lichénol. 32: 179. 1963[1964]. (Grolle 1963b)
Hygrolembidium R.M. Schust., J. Hattori Bot. Lab. 26: 277. 1963. (Schuster 1963b)
Isolembidium R.M. Schust., Nova Hedwigia 15: 466. 1968. (Schuster 1968)
Kurzia G. Martens, Flora 53(27): 417. 1870. (Martens 1870; Grolle 1983)
- =Lepidozia subg. Microlepidozia Spruce, J. Bot. 14(6): 165. 1876. ≡Microlepidozia (Spruce) Jørg., Bergens Mus. Skr. 16: 303. 1934. (Jørgensen 1934; Yano & Gradstein 1997)
- =Micrisophylla Fulford, Brittonia 14: 124. 1962. (Fulford 1962a; Yano & Gradstein 1997)
Lembidium Mitt., Handb. N. Zeal. Fl.: 754. 1867, nom. cons. (Hooker 1867)
- =Maculia E.A. Hodgs., Trans. Roy. Soc. New Zealand, Bot. 3: 72. 1965. (Cooper 2013)
Lepidozia (Dumort.) Dumort., Recueil Observ. Jungerm.: 19. 1835, nom. cons. (Dumortier 1835)

Basionym: Pleuroschisma sect. Lepidozia Dumort., Syll. Jungerm. Europ.: 69. 1831. (Dumortier 1831)
- =Mastigophora Nees, Naturgesch. Eur. Leberm. 1: 95, 101. 1833, nom. illeg. (Grolle 1983)
- =Sprucella Steph., Bot. Jahrb. Syst. 8: 92. 1886. (Yano & Gradstein 1997)
- =Lepidoziopsis E.A. Hodgs., Rec. Domin. Mus. 4: 105. 1962. (Yano & Gradstein 1997)
Mastigobryum (Nees) Nees, Syn. Hepat.: 214. 1845. (Gottsche et al. 1844)

Basionym: Herpetium sect. Mastigobryum Nees, Naturgesch. Eur. Leberm. 3: 43. 1838. (Nees von Esenbeck 1838a)
Mastigopelma Mitt., Fl. Vit.: 406. 1873. (Mitten 1873)
Megalembidium R.M. Schust., J. Hattori Bot. Lab. 26: 258. 1963. (Schuster 1963b)
Meinungeria Frank Müll., Bryologist 110: 494. 2007. (Müller 2007)
Micropterygium Lindenb., Nees & Gottsche, Syn. Hepat.: 233. 1845. (Gottsche et al. 1844)
Mytilopsis Spruce, Cephalozia: 90. 1882. (Spruce 1882)
Neogrollea E.A. Hodgs., Trans. Roy. Soc. New Zealand, Bot. 3: 70. 1965. (Hodgson 1965)
Neolepidozia Fulford & J. Taylor, Brittonia 11: 81. 1959. (Fulford & Taylor 1959a; Söderström et al. 2016)
Odontoseries Fulford, Mem. New York Bot. Gard. 11(3): 364. 1968. (Fulford 1968)
Paracromastigum Fulford & J. Taylor, Brittonia 13: 336. 1961. (Fulford & Taylor 1961)
- =Bonneria Fulford & J. Taylor, Brittonia 13: 334. 1961. (Fulford & Taylor 1961; Yano & Gradstein 1997)
- =Chloranthelia R.M. Schust., Nova Hedwigia 8: 278. 1964. (Schuster 1964; Cooper et al. 2013)
- =Leucosarmentum Fulford, Mem. New York Bot. Gard. 11(3): 386. 1968. (Yano & Gradstein 1997)
Protocephalozia (Spruce) K.I. Goebel, Flora 77: 83. 1893. (Goebel 1893)

Basionym: Cephalozia subg. Protocephalozia Spruce, Cephalozia: 24. 1882. (Spruce 1882)
- =Spruceina Kuntze, Lex. Gen. Phan.: 611. 1903, nom. illeg. (Yano & Gradstein 1997)
Pseudocephalozia R.M. Schust., Nova Hedwigia 10: 21. 1965. (Schuster 1965)
Psiloclada Mitt., Fl. Nov.-Zel. 2: 143. 1854. (Hooker 1855)
Pteropsiella Spruce, J. Bot. 14: 161. 1876. (Spruce 1876a)
Telaranea Spruce ex Schiffn., Hepat. (Engl.-Prantl): 103. 1893, nom. cons. (Schiffner 1893)
- =Arachniopsis Spruce, Cephalozia: 84. 1882, nom. rej. (Spruce 1882; Engel & Merrill 2004)
- =Acrolepidozia R.M. Schust., J. Hattori Bot. Lab. 26: 254. 1963. (Yano & Gradstein 1997)
Tricholepidozia (R.M. Schust.) E.D. Cooper, Phytotaxa 97(2): 58. 2013. (Cooper et al. 2013)

Basionym: Telaranea subg. Tricholepidozia R.M. Schust., J. Hattori Bot. Lab. 26: 256. 1963. (Schuster 1963b)
Zoopsidella R.M. Schust., Nova Hedwigia 10: 24. 1965. (Schuster 1965)
- =Regredicaulis Fulford, Mem. New York Bot. Gard. 11(3): 358. 1968. (Yano & Gradstein 1997)
Zoopsis (Hook. f. & Taylor) Gottsche, Lindenb. & Nees, Syn. Hepat.: 473. 1846. (Gottsche et al. 1844)

Basionym: Jungermannia subg. Zoopsis Hook. f. & Taylor, Fl. Antarct. 1: 167. 1845. (Hooker 1844)
Lophocoleaceae Müll. Frib. ex Vanden Berghen, Fl. Gén. Belgique, Bryoph. 1(2): 208. 1956. (Vanden Berghen 1956; Söderström et al. 2016)

Basionym: Lophocoleeae Jørg., Bergens Mus. Skr. 16: 61, 180. 1934. (Jørgensen 1934)
- =Pachyglossaceae Fulford, Mem. New York Bot. Gard. 11(1): 80. 1962. (Patzak et al. 2016c)
Bragginsella R.M. Schust., Bryologist 100: 363. 1997. (Schuster 1997b)
Chiloscyphus Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 651. 1829 (‘Cheilocyphos’), nom. cons. (Corda 1829)
Clasmatocolea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 440. 1885. (Spruce 1884–1885; Engel 1980)
Cryptolophocolea L. Söderstr., Crand.-Stotl., Stotler & Váňa, Phytotaxa 97(2): 39. 2013. (Söderström et al. 2013b)
Deceptifrons J.J. Engel & Váňa, Mem. New York Bot. Gard. 105: 54. 2013. (Váňa & Engel 2013)
Evansianthus R.M. Schust. & J.J. Engel, Bryologist 76: 516. 1973. (Schuster & Engel 1973)
- =Austrolembidium Hässel, J. Bryol. 11: 111. 1980. (Hässel de Menéndez 1980; Schuster & Engel 1987)
Hepatostolonophora J.J. Engel & R.M. Schust., J. Hattori Bot. Lab. 46: 91. 1979. (Engel 1979)

Replaced synonym: Stolonophora J.J. Engel & R.M. Schust., Fieldiana, Bot. 36: 111. 1975, nom. illeg. (Engel & Schuster 1975; Engel & Glenny 2019a)
- =Cryptostipula R.M. Schust., Nova Hedwigia Beih. 119: 396. 2002. (Schuster 2002b; Engel 2011)
Heteroscyphus Schiffn., Oesterr. Bot. Z. 60(5): 171. 1910, nom. cons. (Schiffner 1910)
- =Gamoscyphus Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4(13): 422. 1877, nom. rej. (Yano & Gradstein 1997)
- =Lophocolea sect. Cyanolophocolea R.M. Schust., Hepat. Anthocerotae N. Amer. 4: 238. 1980. (Schuster 1980b) ≡Cyanolophocolea (R.M. Schust.) R.M. Schust., Nova Hedwigia 72: 102. 2001. (Schuster 2001; Engel 2015)
- =Amphilophocolea R.M. Schust., Nova Hedwigia 72: 98. 2001. (Schuster 2001; Engel et al. 2010)
Lamellocolea J.J. Engel, J. Hattori Bot. Lab. 70: 65. 1991. (Engel 1991b)
Leptophyllopsis R.M. Schust., J. Hattori Bot. Lab. 26: 269. 1963. (Schuster 1963b)
Leptoscyphopsis R.M. Schust., Phytologia 39: 246. 1978. (Schuster 1978a)
Leptoscyphus Mitt., Hooker's J. Bot. Kew Gard. Misc. 3: 358. 1851. (Mitten 1851)

≡Leioscyphus Mitt., Fl. Nov.-Zel. 2: 134. 1854, nom. illeg. (Yano & Gradstein 1997)
- =Anomylia R.M. Schust., Amer. Midl. Naturalist 62: 51. 1959. (Schuster 1959; Yano & Gradstein 1997)
- =Physotheca J.J. Engel & Gradst., Taxon 52: 764. 2003. (Engel & Gradstein 2003; Vanderpoorten et al. 2012)
Lophocolea (Dumort.) Dumort., Recueil Observ. Jungerm.: 17. 1835. (Dumortier 1835; Hodgetts et al. 2020)

Basionym: Jungermannia sect. Lophocolea Dumort., Syll. Jungerm. Europ.: 59. 1831. (Dumortier 1831)
- =Gamochaetium Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. ser. 3. 4: 398. 1877. (Yano & Gradstein 1997)
- =Campanocolea R.M. Schust., J. Hattori Bot. Lab. 82: 253. 1997. (Schuster 1997a; Crandall-Stotler et al. 2009a)
Otoscyphus J.J. Engel, Bardat & Thouvenot, Cryptog., Bryol. 33(3): 280. 2012. (Engel et al. 2012)
Pachyglossa Herzog, Rev. Bryol. Lichénol. 21: 259. 1952. (Herzog 1952b; Engel & Schuster 1988)
Perdusenia Hässel, Revista Mus. Argent. Ci. Nat., Bernardino Rivadavia Inst. Nac. Invest. Ci. Nat., Bot. 7: 11. 1989. (Hässel de Menéndez 1989)
Pigafettoa C. Massal., Nuovo Giorn. Bot. Ital. 17: 237. 1885. (Massalongo 1885)
- =Schiffnerina Kuntze, Lex. Gen. Phan.: 611. 1903, nom. illeg. (Yano & Gradstein 1997)
Platycaulis R.M. Schust., Phytologia 39: 245. 1978. (Schuster 1978a)
Ramudaria D.K. Singh, S. Majumdar, D. Singh & Molinari, Indian J. Forest. 43(2): 190. 2020[2021]. (Singh et al. 2020)

Replaced synonym: Udaria D.K. Singh, S. Majumdar & D. Singh, Curr. Sci. 115(8): 1537. 2018, nom. illeg. (Singh et al. 2018; Singh et al. 2020)

≡Pandea U.B. Deshmukh, Phytotaxa 482(3): 291. 2021, nom. illeg. (Deshmukh 2021)
Stolonivector J.J. Engel, J. Hattori Bot. Lab. 69: 80. 1991. (Engel 1991a)
Xenocephalozia R.M. Schust., Nova Hedwigia 10: 25. 1965. (Schuster 1965; Söderström et al. 2016)
Mastigophoraceae R.M. Schust., J. Hattori Bot. Lab. 36: 345. 1972[1973]. (Schuster 1972)
Dendromastigophora R.M. Schust., Mem. New York Bot. Gard. 45: 738. 1987. (Schuster 1987)
Mastigophora Nees, Naturgesch. Eur. Leberm. 3: 89. 1838, nom. cons. (Nees von Esenbeck 1838a)

≡Sendtnera Endl., Gen. Pl.: 1342. 1840. (Endlicher 1836–1840; Grolle 1985)
Plagiochilaceae Müll. Frib., Leberm. Eur.: 877. 1956. (Müller 1957)

Basionym: Plagiochileae Jørg., Bergens Mus. Skr. 16: 61, 172. 1934. (Jørgensen 1934)
Chiastocaulon Carl, Flora 126: 58. 1931. (Carl 1931; Patzak et al. 2016c)
- =Noguchia S. Hatt., J. Hattori Bot. Lab. 12: 83. 1954, nom. illeg.
- =Acrochila R.M. Schust., J. Hattori Bot. Lab. 26: 285. 1963. (Patzak et al. 2016c)
Cryptoplagiochila S.D.F. Patzak, M.A.M. Renner & Heinrichs, Organisms Diversity Evol. 16(3): 492. 2016. (Patzak et al. 2016c)

Replaced synonym: Plagiochila sect. Radiculosae Inoue & R.M. Schust., J. Hattori Bot. Lab. 34: 115. 1971. (Inoue & Schuster 1971)
Dinckleria Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 421. 1877. (Trevisan de Saint-Léon 1877; Renner et al. 2016b)
- =Proskauera Heinrichs & J.J. Engel, Pl. Syst. Evol. 258: 235. 2006, nom. illeg. (Heinrichs et al. 2006; Engel & Heinrichs 2008)
Pedinophyllopsis R.M. Schust. & Inoue, Phytologia 47: 311. 1981. (Schuster & Engel 1981)
Pedinophyllum (Lindb.) Lindb., Hepat. Hibern.: 504. 1875. (Lindberg 1875)

Basionym: Plagiochila sect. Pedinophyllum Lindb., Not. Sällsk. Fauna Fl. Fenn. Förh. 13: 366, 368. 1874. (Lindberg 1874)
Plagiochila (Dumort.) Dumort., Recueil Observ. Jungerm.: 14. 1835, nom. cons. (Dumortier 1835)

Basionym: Radula sect. Plagiochila Dumort., Syll. Jungerm. Europ.: 42. 1831. (Dumortier 1831)
- =Carpolepidum P. Beauv., Fl. Oware 1: 21. 1805, nom. rej. (Yano & Gradstein 1997)
- =Plagiochila subg. Cucullifoliae Carl, Ann. Bryol., Suppl. 2: 38. 1931. (Carl 1931; Söderström et al. 2015) ≡Szweykowskia Gradst. & M.E. Reiner, Fragm. Florist. Geobot. 40: 33. 1995. (Gradstein & Reiner-Drehwald 1995; Crandall-Stotler et al. 2009a)
- =†Plagiochilites Straus, Palaeontographica, Abt. B, Paläophytol. 93: 16. 1952. (Straus 1952; Grolle 1983)
- =Rhodoplagiochila R.M. Schust., Phytologia 39: 247. 1978. (Schuster 1978a; Crandall-Stotler et al. 2009a)
- =Steereochila Inoue, Mem. New York Bot. Gard. 45: 279. 1987. (Inoue 1987; Crandall-Stotler et al. 2009a)
Plagiochilidium Herzog, Mitt. Inst. Allg. Bot. Hamburg 7: 186. 1931. (Herzog 1931)
Plagiochilion S. Hatt., Biosphaera 1: 7. 1947. (Hattori 1947a)
Pseudolophocolea R.M. Schust. & J.J. Engel, Lindbergia 8(2): 71, 73. 1982. (Schuster & Engel 1982a)
Pseudolepicoleaceae Fulford & J. Taylor, Nova Hedwigia 1: 411. 1960. (Fulford & Taylor 1959b)
- =Herzogiariaceae Fulford, Nova Hedwigia 1(3–4): 397. 1960. (Engel & Glenny 2008)
- =Chaetocoleaceae Fulford, Mem. New York Bot. Gard. 11: 62. 1962. (Engel & Glenny 2008)
Archeophylla R.M. Schust., J. Hattori Bot. Lab. 26: 263. 1963. (Schuster 1963b)
Castanoclobos J.J. Engel & Glenny, Novon 17: 424. 2007. (Engel & Glenny 2007)
Chaetocolea Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 346. 1885. (Spruce 1884–1885)
Herzogiaria Fulford ex Hässel, Lindbergia 7: 23. 1981. (Hässel de Menéndez 1981)
Isophyllaria E.A. Hodgs. & Allison, Trans. Roy. Soc. New Zealand, Bot. 3: 68. 1965. (Hodgson 1965)
- =Fulfordiella Hässel, Comun. Mus. Argent. Ci. Nat. "Bernardino Rivadavia," Ci. Bot. 2: 48. 1974. (Hässel de Menéndez 1974; Yano & Gradstein 1997)
Pseudolepicolea Fulford & J. Taylor, Nova Hedwigia 1(3-4): 412. 1960. (Fulford & Taylor 1959b; Söderström et al. 2016)
- =Lophochaete R.M. Schust., J. Hattori Bot. Lab. 23: 197. 1960[1961], nom. illeg. (Yano & Gradstein 1997)
- =Archeochaete R.M. Schust., J. Hattori Bot. Lab. 26: 262. 1963. (Yano & Gradstein 1997)
Temnoma Mitt., Handb. N. Zeal. Fl.: 750. 1867. (Hooker 1867)
Trichocoleaceae Nakai, Ord. Fam. Trib. Gen. Prof. Nakai Ed.: 200. 1943. (Nakai 1943b)
Eotrichocolea R.M. Schust., J. Hattori Bot. Lab. 26: 252. 1963. (Schuster 1963b)
Leiomitra Lindb., Hepat. Hibern.: 515. 1875. (Lindberg 1875; Katagiri & Deguchi 2012)
- =Basichiton Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. ser. 3. 4: 394. 1877. (Yano & Gradstein 1997)
Trichocolea Dumort., Comment. Bot.: 113. 1822, nom. cons. (Dumortier 1822)
Jungermanniales H. Klinggr., Höh. Crypt. Preuss.: 10. 1858. (Klinggräff 1858; Bechteler et al. 2023)
Acrobolbaceae E.A. Hodgs., Rec. Domin. Mus. 4(11): 117. 1962. (Hodgson 1962a)
- =Marsupidiaceae R.M. Schust., Rev. Bryol. Lichénol. 34(3–4): 685. 1966[1967]. (Schuster 1980b)
Acrobolbus Nees, Syn. Hepat.: 5. 1844. (Gottsche et al. 1844; Briscoe et al. 2017)
- =Gymnanthe Taylor, Nov. Stirp. Pug. 8: 1. 1844, nom. illeg. (Yano & Gradstein 1997)
- =Marsupidium Mitt., Handb. N. Zeal. Fl.: 751. 1867. (Hooker 1867; Briscoe et al. 2015)
- =Acrobolbus subg. Marsupellopsis Schiffn., Hepat. (Engl.-Prantl): 86. 1893. ≡Marsupellopsis (Schiffn.) Berggr., New Zealand Hepat.: 37. 1898. (Yano & Gradstein 1997)
- =Hypogastranthus Schiffn., Hedwigia 48: 304. 1909. (Briscoe et al. 2015)
Austrolophozia R.M. Schust., J. Hattori Bot. Lab. 26: 282. 1963. (Schuster 1963b)
Conoscyphus Mitt., Fl. Vit.: 404. 1871[1873]. (Mitten 1873; Dimon et al. 2018)
- =Diploscyphus De Not., Epat. Borneo: 20. 1874, nom. illeg. (Yano & Gradstein 1997) ≡Anthoscyphus Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 421. 1877. (Yano & Gradstein 1997)
Enigmella G.A.M. Scott & K.G. Beckm., J. Bryol. 17: 297. 1992. (Beckmann & Scott 1992)
Goebelobryum Grolle, J. Hattori Bot. Lab. 25: 135. 1962. (Grolle 1962)
Lethocolea Mitt., Handb. N. Zeal. Fl.: 751, 753. 1867, nom. cons. (Hooker 1867; Gradstein et al. 2024)
- =Podanthe Taylor, London J. Bot. 5: 413. 1846, nom. rej. (Yano & Gradstein 1997)
- =Symphyomitra Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 503. 1885. (Yano & Gradstein 1997)
- =Neoprasanthus S. Winkl., Mitt. Inst. Colombo-Aleman Invest. Ci. "Punta de Betin" 3: 69. 1969. (Winkler 1969; Yano & Gradstein 1997)
Saccogynidium Grolle, J. Hattori Bot. Lab. 23: 43. 1960[1961]. (Grolle 1960)
Tylimanthus Mitt., Handb. N. Zeal. Fl.: 751. 1867. (Hooker 1867; Schuster 2021)
Antheliaceae R.M. Schust., J. Hattori Bot. Lab. 26: 236. 1963. (Schuster 1963b)
Anthelia (Dumort.) Dumort., Recueil Observ. Jungerm.: 18. 1835. (Dumortier 1835)

Basionym: Jungermannia sect. Anthelia Dumort., Syll. Jungerm. Europ.: 63. 1831. (Dumortier 1831)
Arnelliaceae Nakai, Ord. Fam. Trib. Gen. Prof. Nakai Ed.: 200. 1943. (Nakai 1943b)
Arnellia Lindb., Finland 1887(33): 3. 1887. (Lindberg 1887)
Balantiopsidaceae Nakai, Ord. Fam. Trib. Gen. Prof. Nakai Ed.: 200. 1943. (Nakai 1943b)
- =Isotachidaceae Hatcher, Nova Hedwigia 2: 579. 1960. (Grolle 1972a)
Acroscyphella N. Kitag. & Grolle, Acta Phytotax. Geobot. 36: 58. 1985. (Kitagawa & Grolle 1985; Söderström et al. 2016)

Replaced synonym: Acroscyphus N. Kitag., Acta Phytotax. Geobot. 35: 1. 1984, nom. illeg. (Kitagawa 1984; Kitagawa & Grolle 1985)

≡Austroscyphus R.M. Schust., Phytologia 57: 408. 1985, nom. illeg. (Schuster 1985; Kitagawa & Grolle 1985)
Balantiopsis Mitt., Handb. N. Zeal. Fl.: 751. 1867. (Hooker 1867)
- =Anisotachis R.M. Schust., Nova Hedwigia 8: 282. 1964. (Engel & Merrill 1997)
- =Steereocolea R.M. Schust., Bull. Natl. Sci. Mus. Tokyo, n.s. 11: 23. 1968. (Yano & Gradstein 1997)
Eoisotachis R.M. Schust., Nova Hedwigia 8: 285. 1964. (Schuster 1964; Engel & Glenny 2019b)
Isotachis Mitt., Fl. Nov.-Zel. 2: 148. 1854. (Hooker 1855)
- =Rhizocaulia E.A. Hodgs., Trans. Roy. Soc. New Zealand, Bot. 3: 78. 1965. (Yano & Gradstein 1997)
- =Isotachis subg. Hypoisotachis R.M. Schust., Phytologia 39: 240. 1978. (Schuster 1978a) ≡Hypoisotachis (R.M. Schust.) J.J. Engel & G.L. Merr., Fieldiana, Bot., n.s. 37: 56. 1997. (Engel & Merrill 1997; Yano & Gradstein 1997)
Neesioscyphus Grolle, Oesterr. Bot. Z. 111: 19. 1964. (Grolle 1964)
Pseudoisotachis Váňa, Polish Bot. J. 58(1): 55. 2013. (Váňa 2013)
Ruizanthus R.M. Schust., Phytologia 39: 240. 1978. (Schuster 1978a)
Blepharidophyllaceae R.M. Schust., New Man. Bryol. 1: 541. 1983. (Schuster 1983)

Basionym: Blepharidophylloideae R.M. Schust., Hepat. Anthocerotae N. Amer. 3: 175. 1974. (Schuster 1974)
Blepharidophyllum Ångstr., Öfvers. Kongl. Vetensk.-Akad. Förh. 30(5): 151. 1873. (Ångström 1873)
- =Schistocalyx Lindb. ex Steph., Hedwigia 33: 6. 1894, nom. illeg. (Yano & Gradstein 1997)
Clandarium (Grolle) R.M. Schust., New Man. Bryol. 1: 541. 1983. (Schuster 1983; Söderström et al. 2016)

Basionym: Blepharidophyllum subg. Clandarium Grolle, J. Hattori Bot. Lab. 28: 65. 1965. (Grolle 1965)
Calypogeiaceae Ordway, Anal. Key Nat. Ord.: 65. 1881. (Ordway 1881)
- =Mizutaniaceae Furuki & Z. Iwats., J. Hattori Bot. Lab. 67: 291. 1989. (Furuki & Iwatsuki 1989; Masuzaki et al. 2010)
Asperifolia A.V. Troitsky, Bakalin & Maltseva, Plants 11(7, 983): 34. 2022. (Bakalin et al. 2022)

Replaced synonym: Calypogeia [unranked] Asperifoliae Warnst., Bryol. Z. 1: 111. 1917. (Warnstorf 1917)
Calypogeia Raddi, Jungermanniogr. Etrusca: 31. 1818 (‘Calypogeja’), nom. cons. (Raddi 1818a)
- =Mnium L., Sp. Pl. 2: 1109. 1753, nom. illeg. (Linnaeus 1753; Grolle 1983)
- =Kantius Gray, Nat. Arr. Brit. Pl. 1: 706. 1821. (Yano & Gradstein 1997)
- =Cincinnulus Dumort., Comment. Bot.: 113. 1822. (Yano & Gradstein 1997)
- =Parentia Léman, Dict. Sci. Nat. (ed. 2) 37: 536. 1825, nom. illeg. (Yano & Gradstein 1997)
Eocalypogeia (R.M. Schust.) R.M. Schust., Fragm. Florist. Geobot. 40(2): 861. 1995. (Schuster 1995a)

Basionym: Metacalypogeia subg. Eocalypogeia R.M. Schust., Hepat. Anthocerotae N. Amer. 2: 107. 1969. (Schuster 1969b)
Metacalypogeia (S. Hatt.) Inoue, J. Hattori Bot. Lab. 21: 231. 1959. (Inoue 1959)

Basionym: Calypogeia subg. Metacalypogeia S. Hatt., J. Hattori Bot. Lab. 18: 83. 1957. (Hattori 1957)
Mizutania Furuki & Z. Iwats., J. Hattori Bot. Lab. 67: 291. 1989. (Furuki & Iwatsuki 1989; Masuzaki et al. 2010)
Mnioloma Herzog, Ann. Bryol. 3: 115. 1930. (Herzog 1930; Söderström et al. 2016)
Protocalypogeia Y. Inoue & Furuki, Bryologist 127(1): 98. 2024. (Inoue & Furuki 2024)
Endogemmaceae Konstant., Vilnet & A.V. Troitsky, Folia Cryptog. Estonica 48: 132. 2011. (Vilnet et al. 2011)
Endogemma Konstant., Vilnet & A.V. Troitsky, Folia Cryptog. Estonica 48: 132. 2011. (Vilnet et al. 2011)
Geocalycaceae H. Klinggr., Höh. Crypt. Preuss.: 34. 1858. (Klinggräff 1858)
Geocalyx Nees, Naturgesch. Eur. Leberm. 1: 97. 1833. (Nees von Esenbeck 1833)
- =Calypogia Dumort., Syll. Jungerm. Europ.: 73. 1831, nom. illeg. (Grolle 1983)
Gymnomitriaceae H. Klinggr., Höh. Crypt. Preuss.: 16. 1858. (Klinggräff 1858)
- =Mesophyllinae Dumort., Syll. Jungerm. Europ.: 77. 1831. ≡Mesophyllaceae Heeg, Verh. K.K. Zool.-Bot. Ges. Wien 41: 568. 1891. (Shaw et al. 2015)
- =Aliculariaceae Warnst., Krypt.-Fl. Brandenburg, Leber- & Torfm.: 127. 1902. (Warnstorf 1902–1903; Shaw et al. 2015)
Acrolophozia R.M. Schust., Rev. Bryol. Lichénol. 34: 259. 1966. (Schuster 1966a)
Cryptocoleopsis Amakawa, J. Hattori Bot. Lab. 21: 274. 1959. (Amakawa 1959)
Gymnomitrion Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 651. 1829, nom. cons. (Corda 1829)
- =Cesius Gray, Nat. Arr. Brit. Pl. 1: 705. 1821, nom. rej. (Yano & Gradstein 1997)
- =Acolea Dumort., Syll. Jungerm. Europ.: 76. 1831. (Yano & Gradstein 1997)
- =Dianthelia R.M. Schust., Bryologist 52: 103. 1949. (Yano & Gradstein 1997)
- =Apomarsupella R.M. Schust., J. Hattori Bot. Lab. 80: 79. 1996. (Schuster 1996a; Stotler & Crandall-Stotler 2017)
Marsupella Dumort., Comment. Bot.: 114. 1822. (Dumortier 1822)
- =Sarcocyphos Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 652. 1829. (Yano & Gradstein 1997)
- =Marsupia Dumort., Syll. Jungerm. Europ.: 77. 1831, nom. illeg. (Yano & Gradstein 1997)
- =Nardiocalyx Lindb. ex Jørg., Bergens Mus. Skr. 16: 74. 1934. (Bakalin et al. 2019)
Nanomarsupella R.M. Schust. ex A. Hagborg, L. Söderstr. & von Konrat, Phytotaxa 112(1): 16. 2013. (Hagborg et al. 2013)
Nardia Gray, Nat. Arr. Brit. Pl. 1: 694. 1821, nom. cons. (Gray 1821)
- =Mesophylla Dumort., Comment. Bot.: 112. 1822. (Yano & Gradstein 1997)
- =Alicularia Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 652. 1829. (Yano & Gradstein 1997)
- =Nardia subg. Apotomanthus Spruce, Trans. & Proc. Bot. Soc. Edinburgh 15: 519. 1885. ≡Apothomanthus Schiffn., Hepat. (Engl.-Prantl): 91. 1893. (Yano & Gradstein 1997)
Paramomitrion R.M. Schust., J. Hattori Bot. Lab. 80: 134. 1996. (Schuster 1996a)
Poeltia Grolle, Khumbu Himal 1: 280. 1966. (Grolle 1966a)
Prasanthus Lindb., Kongl. Svenska Vetensk. Acad. Handl., n.s. 23(5): 62. 1889. (Lindberg & Arnell 1889)
Gyrothyraceae R.M. Schust., Trans. Brit. Bryol. Soc. 6(1): 87. 1970. (Schuster 1970b)
Gyrothyra M. Howe, Bull. Torrey Bot. Club 24(4): 201. 1897. (Howe 1897)
Harpanthaceae Arnell, Skand. Fl. 2(a): 147. 1928. (Arnell 1928; Söderström et al. 2016)

Basionym: Harpanthoideae C.E.O. Jensen, Danmarks Mosser 1: 25. 1915. (Jensen 1915)
Harpanthus Nees, Naturgesch. Eur. Leberm. 2: 351. 1836. (Nees von Esenbeck 1836)
- =Pleuranthe Taylor, London J. Bot. 5: 282. 1846, nom. illeg. (Yano & Gradstein 1997)
Protoharpanthus Bakalin, Fedosov & D.G. Long, Bryologist 124(2): 222. 2021. (Bakalin et al. 2021b)
Hygrobiellaceae Konstant. & Vilnet, Phytotaxa 167(2): 217. 2014. (Konstantinova et al. 2014; Hodgetts et al. 2020)

Basionym: Hygrobielleae Jørg., Bergens Mus. Skr. n.s. 16: 257, 278. 1934. (Jørgensen 1934)
Hygrobiella Spruce, Cephalozia: 73. 1882. (Spruce 1882)
Jackiellaceae R.M. Schust., J. Hattori Bot. Lab. 36: 395. 1972[1973]. (Schuster 1972)
Jackiella Schiffn., Hepat. Fl. Buitenzorg: 211. 1900. (Schiffner 1900)
Jungermanniaceae Rchb., Bot. Damen: 256. 1828. (Reichenbach 1828)
- =Delavayellaceae R.M. Schust., Bryologist 64: 203. 1961. (Shaw et al. 2015)
- =Mesoptychiaceae Inoue & Steere, Bull. Natl. Sci. Mus. Tokyo, B 1: 62. 1975. (Inoue & Steere 1975; Crandall-Stotler et al. 2009a)
Delavayella Steph., Hedwigia 33: 4. 1894. (Stephani 1894a)
Eremonotus Lindb. & Kaal., Hepat. Brit. Isl.: 200. 1900. (Pearson 1902; Söderström et al. 2016)
- =Anomomarsupella R.M. Schust., Nova Hedwigia 17: 78. 1969. (Yano & Gradstein 1997)
Jungermannia L., Sp. Pl. 2: 1131. 1753. (Linnaeus 1753)
- =Conianthos P. Beauv., Fl. Oware 1: 22. 1805. (Yano & Gradstein 1997)
- =Lichenastrum Dill., Hist. Musc. (ed. 1811): 479. 1811. (Dillenius 1811; Yano & Gradstein 1997)
- =Jungermannia sect. Aplozia Dumort., Syll. Jungerm. Europ.: 47. 1831. ≡Aplozia (Dumort.) Dumort., Bull. Soc. Roy. Bot. Belgique 13: 55. 1874. (Yano & Gradstein 1997)
Liochlaena Nees, Syn. Hepat.: 150. 1845. (Gottsche et al. 1844; Söderström et al. 2016)
Mesoptychia (Lindb.) A. Evans, Ottawa Naturalist 17(1): 15. 1903. (Evans 1903b)

Basionym: Jungermannia sect. Mesoptychia Lindb., Kongl. Svenska Vetensk. Acad. Handl., n.s. 23(5): 39. 1889. (Lindberg & Arnell 1889)
- =Lophozia subg. Leiocolea Müll. Frib., Lebermoose 6(10): 622, 711. 1910. ≡Leiocolea (Müll. Frib.) H. Buch, Memoranda Soc. Fauna Fl. Fenn. 8: 288. 1933. (Buch 1933; Váňa et al. 2012c)
- =Lophozia subg. Hattoriella Inoue, Bot. Mag. (Tokyo) 70: 360. 1957. ≡Hattoriella (Inoue) Inoue, J. Hattori Bot. Lab. 23: 39. 1960[1961]. (Váňa et al. 2012c)
Xenochila R.M. Schust., Amer. Midl. Naturalist 62: 15. 1959. (Schuster 1959; Patzak et al. 2016a)
Notoscyphaceae Crand.-Stotl., Váňa & Stotler, Syst. Bot. 40(1): 38. 2015. (Shaw et al. 2015)
Notoscyphus Mitt., Fl. Vit.: 407. 1873. (Mitten 1873)
Saccogynaceae Heeg, Verh. K.K. Zool.-Bot. Ges. Wien 41: 571. 1891. (Heeg 1891; Söderström et al. 2016)

Basionym: Saccogyninae Dumort., Syll. Jungerm. Europ.: 72. 1831. (Dumortier 1831)
Saccogyna Dumort., Comment. Bot.: 113. 1822, nom. cons. (Dumortier 1822)
- =Lippius Gray, Nat. Arr. Brit. Pl. 1: 679, 706. 1821, nom. rej. (Yano & Gradstein 1997) ≡Lippiusa Kuntze, Revis. Gen. Pl. 2: 836. 1891, nom. illeg. (Yano & Gradstein 1997)
- =Sykorea Corda, Naturalientausch 12 [Opiz, Beitr. Naturgesch.]: 653. 1829, nom. illeg. (Yano & Gradstein 1997)
Solenostomataceae Stotler & Crand.-Stotl., Edinburgh J. Bot. 66(1): 190. 2009. (Crandall-Stotler et al. 2009a)
- =Plectocoleaceae C. Gao, Y.Huan Wu & W. Li, Gen. Hepat. Anthocerot. Sin.: 500. 2010. (Gao et al. 2010; Shaw et al. 2015)
Arctoscyphus Hässel, Lindbergia 16: 133. 1990[1992]. (Hässel de Menéndez 1990)
Diplocolea Amakawa, J. Jap. Bot. 37: 274. 1962. (Amakawa 1962)
Plectocolea (Mitt.) Mitt., Fl. Vit.: 405. 1871[1873]. (Mitten 1873)

Basionym: Solenostoma subg. Plectocolea Mitt., J. Linn. Soc., Bot. 8: 156. 1865[1864]. (Mitten 1864)
Solenostoma Mitt., J. Linn. Soc., Bot. 8: 51. 1865[1864], nom. cons. (Mitten 1864a; Söderström et al. 2016)
- =Gymnoscyphus Corda, Deutschl. Fl., Abt. II, Cryptog. 26–27: 158. 1835, nom. rej. (Yano & Gradstein 1997)
- =Nardia subg. Eucalyx Lindb., Bot. Not. 1872: 167. 1872. ≡Eucalyx (Lindb.) Carrington, London Cat. Brit. Moss. Hepat. (ed. 2): 25. 1881. (Schuster 1969b)
- =Phragmatocolea Grolle, Rev. Bryol. Lichénol. ser. 2. 25: 298. 1956[1957]. (Váňa & Long 2009)
- =Jungermannia sect. Protosolenostoma Amakawa, J. Hattori Bot. Lab. 22: 55. 1960. (Amakawa 1960) ≡Protosolenostoma (Amakawa) Bakalin & Vilnet, Bot. Pacif. 3(2): 14. 2014. (Bakalin et al. 2014; Stotler & Crandall-Stotler 2017)
- =Scaphophyllum Inoue, J. Jap. Bot. 41: 266. 1966. (Feldberg et al. 2009)
- =Horikawaella S. Hatt. & Amakawa, Misc. Bryol. Lichenol. 5: 164. 1971. (Shaw et al. 2015)
- =Metasolenostoma Bakalin & Vilnet, Bot. Pacif. 3(2): 10. 2014. (Bakalin et al. 2014; Shaw et al. 2015)
Southbyaceae Váňa, Crand.-Stotl., Stotler & D.G. Long, Nova Hedwigia 95(1–2): 184. 2012. (Váňa et al. 2012a)
Cryptocolea R.M. Schust., Amer. Midl. Naturalist 49(2): 414. 1953. (Schuster 1953; Konstantinova et al. 2023)
Gongylanthus Nees, Naturgesch. Eur. Leberm. 2: 405. 1836. (Nees von Esenbeck 1836)
- =Calypogea Dumort., Recueil Observ. Jungerm.: 21. 1835, nom. illeg. (Grolle 1983)
- =Lindigia Gottsche, Mexik. Leverm.: 120. 1863, nom. illeg. (Yano & Gradstein 1997) ≡Lindigina Gottsche, Ann. Sci. Nat., Bot., sér. 5, 1: 137. 1864. (Yano & Gradstein 1997) ≡Lindigella Trevis., Mem. Reale Ist. Lombardo Sci., Ser. 3, Cl. Sci. Mat. 4: 423. 1877, nom. illeg. (Yano & Gradstein 1997)
Southbya Spruce, Ann. Mag. Nat. Hist., ser. 2, 3: 501. 1849. (Spruce 1849)
Stephaniellaceae R.M. Schust., Nova Hedwigia Beih. 119: 584. 2002. (Schuster 2002b)

Basionym: Stephanielloideae R.M. Schust., Phytologia 56: 67. 1984. (Schuster 1984b)
Stephaniella J.B. Jack, Hedwigia 33: 11. 1894. (Jack 1894)
Stephaniellidium S. Winkl. ex Grolle, Acta Bot. Fenn. 121: 38. 1983. (Grolle 1983)
Trichotemnomataceae R.M. Schust., J. Hattori Bot. Lab. 36: 340. 1972[1973]. (Schuster 1972)
Trichotemnoma R.M. Schust., Nova Hedwigia 15: 440. 1968. (Schuster 1968)

A Classification of the Marchantiophyta

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