Conferva compressa (L.) Roth, 1797 species synonym

Monostroma lactuca (Linnaeus) J.Agardh species synonym

Enteromorpha groenlandica species doubtful

Enteromorpha multiramosa Bliding species accepted

Enteromorpha vulgaris var. lacustris Edmondston, 1845 variety synonym

Enteromorpha bulbosa (Suhr) Mont. species synonym

Enteromorpha stipitata P.J.L.Dangeard, 1959 species accepted

Enteromorpha stipitata var. linzoides Bliding, 1960 variety synonym

Enteromorpha canaliculata Batters species doubtful

Enteromorpha hendayensis P.J.L.Dangeard & H.Parriaud, 1960 species doubtful

Enteromorpha musciformis P.J.L.Dangeard, 1962 species doubtful

Enteromorpha torta (Mert.) Reinbold species synonym

Prasiola crispa f. torta (Mertens) Brand form synonym

Bangia torta (Mertens) C.Agardh species synonym

Conferva torta Mert. species synonym

Enteromorpha usneoides Bonnem. ex J.Agardh species synonym

Enteromorpha limosa A.Parriaud, 1963 species accepted

Enteromorpha lanceolata (Linnaeus) Rabenhorst species homotypic synonym

Enteromorpha dangeardii Parriaud, 1961 species accepted

Enteromorpha arctica J.Agardh species doubtful

Enteromorpha microphylla Foslie species doubtful

Enteromorpha robertii-lamii H.Parriaud, 1961 species doubtful

Enteromorpha aragoensis Bliding, 1960 species synonym

Enteromorpha bayonnensis P.J.L.Dangeard, 1962 species doubtful

Enteromorpha sanctae-joannis P.Dangeard species synonym

Enteromorpha jugoslavica Bliding, 1960 species synonym

Enteromorpha juergensii Kützing species doubtful

Enteromorpha coziana P.J.L.Dangeard, 1962 species doubtful

Enteromorpha hookeriana Kütz., 1849 species synonym

Enteromorpha cruciata species doubtful

Enteromorpha adriatica Bliding, 1960 species synonym

Kallonema ralfsii (Harvey) Dickie species synonym

Hydrosolen compressus (L.) Martius, 1833 species synonym

Hydrosolen intestinalis (L.) Martius, 1833 species synonym

Enteromorpha compressa (L.) Nees species synonym

Enteronia compressa (L.) Chevallier, 1836 species synonym

Enteromorpha chlorotica J.Agardh, 1883 species synonym

Enteromorpha compressa f. complanata (Kütz.) J.Agardh, 1883 form synonym

Enteromorpha complanata Kütz. species synonym

Enteromorpha vulgaris var. compressa (L.) Edmondston, 1845 variety synonym

Enteromorpha simplex (K.L.Vinogr.) Koeman & C.Hoek species synonym

Enteromorpha prolifera f. simplex K.L.Vinogradova, 1974 form synonym

Phycoseris uncialis Kütz., 1849 species synonym

Enteromorpha kylinii Bliding species synonym

Enteromorpha gelatinosa Kütz., 1849 species synonym

Enteromorpha clathrata var. uncinata variety synonym

Conferva crinita Roth, 1797 species synonym

Enteromorpha clathrata var. mucosa P.L.Crouan & H.M.Crouan, 1852 variety synonym

Enteromorpha clathrata var. prostrata (Le Jolis) Batters, 1890 variety synonym

Enteromorpha crinita Nees species synonym

Enteromorpha ramulosa var. tenerrima Schiffn. variety synonym

Enteromorpha paradoxa var. tenuissima Kütz. variety synonym

Enteromorpha complanata var. crinita (Nees) Kütz., 1845 variety synonym

Enteromorpha ramulosa var. spinosa Kütz., 1845 variety synonym

Enteromorpha clathrata var. ramulosa (J.E.Smith) Rabenh., 1847 variety synonym

Conferva clathrata Roth species synonym

Enteromorpha ramulosa var. robusta Hauck variety synonym

Enteromorpha clathrata (Roth) Grev. species synonym

Enteromorpha clathrata var. gracilis (Le Jolis) Batters, 1902 variety synonym

Zignoa ramulosa (J.E.Smith) Trevisan, 1842 species synonym

Enteromorpha ramulosa (Sm.) Carmich. species synonym

Enteromorpha clathrata var. linkiana (Grev.) Aresch., 1850 variety synonym

Enteromorpha welwitschii J.Agardh, 1883 species synonym

Enteromorpha spinescens Kütz., 1856 species synonym

Enteromorpha linkiana Grev. species synonym

Enteromorpha prolifera var. crinita (Nees) V.J.Chapman, 1956 variety synonym

Enteromorpha muscoides (Clemente & Rubio) Cremades species synonym

Enteromorpha polyclados (Kütz.) Kütz., 1856 species synonym

Enteromorpha salina var. polyclados Kütz., 1845 variety synonym

Enteromorpha compressa var. prolifera (C.Agardh) Grev. variety synonym

Enteromorpha prolifera (O.F.Müll.) J.Agardh species synonym

Enteromorpha compressa var. trichodes Kütz., 1845 variety synonym

Enteromorpha salina Kütz., 1845 species synonym

Phycoseris curvata Kütz. species synonym

Enteromorpha chaetomorphoides Børgesen species synonym

Enteromorpha compressa var. intestinalis (L.) Hamel, 1931 variety synonym

Phycoseris fasciata (Delile) Mont., 1856 species synonym

Letterstedtia petiolata J.Agardh, 1883 species synonym

Phycoseris gigantea var. perforata Kütz., 1849 variety synonym

Phycoseris rigida (C.Agardh) Kütz. species homotypic synonym

Phycoseris ulva Sonder, 1845 species synonym

Enteromorpha ralfsii Harv. species synonym

Enteromorpha clathrata var. ralfsii (Harvey) V.J.Chapman, 1956 variety synonym

Enteromorpha procera K.Ahlner species synonym

Enteromorpha ahlneriana Bliding species synonym

Enteromorpha angusta (Setchell & Gardner) M.S.Doty species synonym

Enteromorpha paradoxa (C.Agardh) Kütz. species synonym

Conferva paradoxa Dillwyn, 1809 species synonym

Enteromorpha flexuosa subsp. paradoxa (C.Agardh) Bliding, 1963 subspecies homotypic synonym

Enteromorpha plumosa Kütz. species synonym

Enteromorpha clathrata var. hopkirkii (M'Calla ex Harvey) G.Hamel, 1931 variety synonym

Enteromorpha erecta (Lyngb.) Carmich. species synonym

Phycoseris reticulata (Forsskål) Kützing species synonym

Enteromorpha bulbosa var. japonica Yoshida et al., 1990 variety synonym

Enteromorpha bertolonii Mont., 1846 species synonym

Enteromorpha linza var. angusta variety synonym

Phycoseris linza (L.) Kütz., 1843 species synonym

Phycoseris crispata (Bertoloni) Kütz., 1843 species synonym

Enteromorpha linza f. lanceolata form synonym

Enteromorpha bertolonii var. lanceolata (L.) Grunow, 1867 variety synonym

Enteromorpha linza (L.) J.Agardh species synonym

Enteromorpha pseudolinza Koeman & van den Hoek species synonym

Enteromorpha intestinaloides Koeman & C.Hoek species synonym

Phycoseris lobata Kütz., 1847 species synonym

Enteromorpha prolifera subsp. radiata (J.Agardh) Bliding subspecies synonym

Enteromorpha radiata J.Agardh species synonym

Enteromorpha tubulosa var. ramosa Schiffn. variety synonym

Enteromorpha intestinalis var. tubulosa Kütz., 1845 variety synonym

Enteromorpha tubulosa (Kütz.) Kütz. species synonym

Enteromorpha prolifera var. tubulosa (Kütz.) Batters, 1902 variety synonym

Enteromorpha flexuosa (Wulfen) J.Agardh species synonym

Enteromorpha flexuosa subsp. pilifera (Kütz.) Bliding subspecies synonym

Enteromorpha pilifera Kütz. species synonym

Enteromorpha intermedia Bliding species synonym

Enteronia linza (L.) Chevallier, 1836 species synonym

Enteronia simplex Chevallier, 1836 species synonym

Enteronia clathrata (Roth) Chevallier, 1836 species synonym

Ulva aragoensis (Bliding) Maggs, 2018 species accepted

Ulva pilifera (Kützing) Škaloud & Leliaert species accepted

Enteromorpha prolifera subsp. crinita (Nees) V.J.Chapman subspecies synonym

Enteromorpha linza subsp. lanceolata subspecies synonym

Enteromorpha salina subsp. polyclados Kützing subspecies synonym

Ulva lactuca subsp. fasciata (Delile) Hering, 1846 subspecies synonym

Enteromorpha complanata subsp. crinita (Nees) Kützing subspecies synonym

Enteromorpha clathrata subsp. mucosa P.L.Crouan & H.M.Crouan subspecies synonym

Enteromorpha bertolonii subsp. lanceolata (Linnaeus) Grunow subspecies synonym

Ulva linza subsp. angusta Kützing subspecies synonym

Ulva clathrata subsp. gracilis Le Jolis subspecies synonym

Enteromorpha clathrata subsp. uncinata subspecies synonym

Enteromorpha vulgaris subsp. compressa (Linnaeus) Edmondston subspecies synonym

Ulva bulbosa subsp. intestinalis (Linnaeus) Hariot subspecies synonym

Ulva enteromorpha subsp. intestinalis (Linnaeus) Le Jolis subspecies synonym

Enteromorpha compressa subsp. prolifera (O.F.Müller) Greville subspecies synonym

Enteromorpha compressa subsp. complanata (Kützing) Rabenhorst subspecies synonym

Enteromorpha ramulosa subsp. spinosa Kützing subspecies synonym

Enteromorpha ramulosa subsp. tenerrima Schiffner subspecies synonym

Enteromorpha linza subsp. angusta subspecies synonym

Enteromorpha clathrata subsp. crinita (Nees) Hauck subspecies synonym

Enteromorpha crinata (Roth) J Agardh species doubtful

Enteromorpha paradoxa subsp. tenuissima Kützing subspecies synonym

Enteromorpha clathrata subsp. gracilis (Le Jolis) Batters subspecies synonym

Enteromorpha ramulosa subsp. robusta Hauck subspecies synonym

Enteromorpha bulbosa subsp. japonica Yoshida et al. subspecies synonym

Ulva clathrata subsp. prostrata Le Jolis subspecies synonym

Enteromorpha clathrata subsp. ramulosa (J.E.Smith) Rabenhorst subspecies synonym

Ulva enteromorpha subsp. compressa (Linnaeus) Le Jolis subspecies synonym

Enteromorpha compressa subsp. trichodes Kützing subspecies synonym

Enteromorpha intestinalis subsp. maxima J.Agardh subspecies synonym

Enteromorpha compressa subsp. intestinalis (Linnaeus) Hamel subspecies synonym

Enteromorpha clathrata subsp. prostrata (Le Jolis) Batters subspecies synonym

Enteromorpha clathrata subsp. linkiana (Greville) V.J.Chapman subspecies synonym

Ulva linza subsp. lanceolata Kützing subspecies synonym

Ulva pilifera O.F.Müller, 1778 species doubtful

Ilea intestinalis (L.) Leiblein, 1827 species synonym

Enteromorpha intestinalis var. asexualis Bliding variety synonym

Ilea compressa (L.) Gaillon, 1828 species synonym

Enteromorpha sanctijoannis P.J.L.Dangeard, 1960 species doubtful

Ilea torta (Mertens) Trevisan, 1845 species synonym

Enteromorpha intestinalis subsp. compressa (L.) M.W.R.N.de Silva & E.M.Burrows, 1973 subspecies synonym

Scytosiphon compressus (L.) Lyngb., 1819 species synonym

Ulva multiramosa E.Taskin species accepted

Ulva belangeri (Mont.) De Toni, 1889 species accepted

Phycoseris gigantea Kütz., 1843 species synonym

Ulva schousboei Bornet, 1892 species accepted

Ulva mediterranea Alongi, Cormaci & G.Furnari, 2014 species synonym

Ulva fasciata var. lobata (Kütz.) Piccone, 1886 variety synonym

Ulva sordida Areschoug species accepted

Ulva crassa Kjellman species synonym

Ulva lactuca var. lacinulata (Kütz.) W.R.Taylor, 1960 variety homotypic synonym

Tetraspora intestinalis (L.) Desv., 1818 species synonym

Ulva petiolata (J.Agardh) Womersley, 1956 species synonym

Solenia bulbosa Suhr, 1839 species synonym

Solenia intestinalis (L.) C.Agardh, 1824 species synonym

Solenia compressa (Linnaeus) C.Agardh species synonym

Solenia linza (L.) C.Agardh, 1824 species synonym

Ulva vexata species accepted

Ulva lactuca L. species accepted

Ulva lactuca f. lacinulata (Kütz.) Hauck, 1884 form homotypic synonym

Ulva stipitata Areschoug species synonym

Ulva compressa L. species accepted

Ulva enteromorpha var. compressa (L.) Le Jolis, 1863 variety synonym

Ulva compressa var. prolifera (O.F.Müller) C.Agardh, 1823 variety synonym

Ulva simplex (K.L.Vinogr.) H.S.Hayden, J.Blomster, Maggs, P.C.Silva, M.J.Stanhope & J.R.Waaland species synonym

Ulva uncialis (Kütz.) Mont., 1850 species accepted

Ulva capensis Aresch., 1851 species synonym

Ulva ohnoi M.Hiraoka & S.Shimada species accepted

Ulva tuberosa Palisot de Beauvois species accepted

Ulva armoricana P.Dion, B.de Reviers & G.Coat, 1998 species synonym

Ulva kylinii (Bliding) H.S.Hayden, J.Blomster, Maggs, P.C.Silva, M.J.Stanhope & J.R.Waaland species accepted

Ulva scagelii Chihara, 1969 species synonym

Ulva clathrata f. gracilis Le Jolis, 1863 form synonym

Ulva clathrata f. prostrata Le Jolis, 1863 form synonym

Ulva muscoides Clemente & Rubio species synonym

Ulva ramulosa Sm. species synonym

Ulva prolifera O.F.Mull. species accepted

Ulva curvata (Kütz.) De Toni species accepted

Ulva kuckuckiana O.C.Schmidt species synonym

Ulva tenera Kornmann & Sahling species accepted

Ulva chaetomorphoides (Børgesen) Hayden et al. species accepted

Ulva conglobata Kjellman, 1897 species accepted

Ulva pertusa Kjellman species synonym

Ulva rotundata Bliding, 1968 species synonym

Ulva californica Wille species accepted

Ulva intestinalis L. species accepted

Ulva enteromorpha var. intestinalis (L.) Le Jolis, 1863 variety synonym

Ulva bulbosa var. intestinalis (L.) Har., 1889 variety synonym

Ulva stenophylla Setchell & N.L.Gardner, 1920 species accepted

Ulva lactucaefolia S.F.Gray, 1821 species synonym

Ulva fasciata Delile species synonym

Ulva lactuca f. fasciata (Delile) Hering, 1846 form synonym

Ulva rigida C.Agardh species accepted

Ulva spathulata Papenf., 1960 species synonym

Ulva australis Aresch. species accepted

Ulva scandinavica Bliding species heterotypic synonym

Ulva ralfsii (Harv.) Le Jol. species accepted

Ulva angusta Setchell & Gardner, 1920 species accepted

Ulva paradoxa C.Agardh species accepted

Ulva pseudocurvata Koeman & C.Hoek species accepted

Ulva reticulata Forsskal, 1775 species accepted

Ulva dactylifera Setch. & Gardn. species accepted

Ulva hookeriana (Kütz.) Hayden et al. species accepted

Ulva taeniata (Setchell) Setchell & N.L.Gardner, 1920 species accepted

Ulva fasciata f. taeniata Setchell, 1901 form synonym

Ulva gigantea (Kützing) Bliding, 1969 species accepted

Ulva usneoides Bonnem. species synonym

Ulva intybacea Lam., 1779 species synonym

Ulva linza L. species accepted

Ulva crispata Bertoloni, 1810 species synonym

Ulva linza var. angusta Kütz. variety synonym

Ulva linza var. lanceolata Kütz. variety synonym

Ulva bertolonii C Agardh species synonym

Ulva lanceolata Linnaeus species synonym

Ulva pseudolinza (Koeman & C.Hoek) H.S.Hayden, Blomster, Maggs, P.C.Silva, Stanhope & Waaland species accepted

Ulva intestinaloides (Koeman & Hoek) H.S.Hayden, Blomster, Maggs, P.C.Silva, Stanhope & Waaland species accepted

Ulva costata species accepted

Ulva lobata (Kütz.) Harvey, 1855 species synonym

Ulva fasciata f. lobata Setch., 1901 form synonym

Ulva expansa species accepted

Ulva hendayensis P.J.L.Dangeard & H.Parriaud, 1960 species synonym

Ulva enteromorpha Le Jolis species accepted

Ulva enteromorpha var. lanceolata (L.) Le Jolis, 1863 variety synonym

Ulva enteromorpha f. prolifera (O.F.Müller) Van Heurck form synonym

Ulva radiata (J.Agardh) H.S.Hayden, Blomster, Maggs, P.C.Silva, Stanhope & Waaland, 2003 species doubtful

Ulva linkiana (Grev.) Trevis., 1842 species synonym

Ulva flexuosa Wulfen species accepted

Ulva bifrons Ardré, 1967 species synonym

Ulva ranunculata Kraft & A.J.K.Millar, 2000 species accepted

Ulva fenestrata Postels & Ruprecht, 1840 species accepted

Ulva torta (Mertens) Trevisan species accepted

Ulva hopkirkii (M'Calla ex Harvey) P.Crouan & H.Crouan species synonym

Ulva laetevirens Aresch. species heterotypic synonym

Fistularia compressa (L.) Grev., 1824 species synonym

Fistularia intestinalis (L.) Grev., 1824 species synonym

Phyllona lactuca (L.) F.H.Wiggers, 1780 species synonym

Ulva olivacens species accepted

Ulva polyclada Kraft, 2007 species accepted

Ulva flexuosa subsp. paradoxa (C.Agardh) M.J.Wynne subspecies homotypic synonym

Ulva flexuosa subsp. pilifera (Kütz.) Wynne subspecies synonym

Tubularia compressa (L.) Roussel, 1806 species synonym

Enteromopha crinita (Roth.) K.Ag. species synonym

Enteromopha linza (L.) Ag. species synonym

Enteromopha compressa (L.) Grev. species synonym

Enteromopha intestinalis (L.) Link species synonym

Ulva rigid C.Agardh species accepted

Ulva lapathifolia (Kützing) De Toni species accepted

Ulva croatica Alongi, Cormaci & G.Furnari, 2014 species accepted

Schizogonium tortum (Mertens) Kütz., 1843 species synonym

Ulva tepida Y.Masakiyo & S.Shimada, 2014 species accepted

Ulva spec Areschoug species accepted

Ulva planiramosa Lagourgue & Payri, 2022 species accepted

Ulva siganiphyllia Lagourgue & Payri, 2022 species accepted

Ulva pennata Lagourgue & Payri, 2022 species accepted

Ulva tentaculosa Lagourgue & Payri, 2022 species accepted

Ulva spumosa Lagourgue & Payri species accepted

Ulva piritoka Ngati Kuri & Heesch species accepted

Ulva scolopendra Lagourgue & Payri species accepted

Ulva finissima Lagourgue & Payri, 2022 species accepted

Ulva pluriramosa Lagourgue & Payri species accepted

Ulva arbuscula Lagourgue & Payri, 2022 species accepted

Ulva batuffolosa Lagourgue & Payri, 2022 species accepted

Ulva spec (Kützing) Wittrock species doubtful

Enteromorpha paradoxa var. typica Batters variety synonym

Phycoseris belangeri Mont., 1856 species synonym

Enteromorpha intestinalis f. maxima J.Agardh, 1883 form synonym

Enteromorpha clathrata f. gracilis (Le Jolis) V.J.Chapman, 1937 form synonym

Enteromorpha clathrata f. linkiana (Grev.) V.J.Chapman, 1937 form synonym

Enteromorpha intestinalis f. tubulosa (Kütz.) V.J.Chapman, 1937 form synonym

Enteromorpha compressa var. complanata (Kütz.) Rabenh., 1868 variety synonym

Enteromorpha gelatinosae Kütz. species synonym

Enteromorpha clathrata var. usneoides (J.Agardh) V.J.Chapman, 1956 variety synonym

Ulva pseudorotundata M.Cormaci, G.Furnari & G.Alongi species accepted

Ulva fasciata S.F.Gray, 1821 species synonym

Ulva fasciata var. costata variety synonym

Enteromorpha intestinalis var. compressa (L.) Rosenv., 1893 variety synonym

Scytosiphon intestinalis var. nematodes Wallroth, 1833 variety synonym

Ulva linzoides Alongi, Cormaci & G.Furnari, 2014 species accepted

Phycoseris plicata (Muell.) Kützing species doubtful

Ulva splitiana Alongi, Cormaci & G.Furnari, 2014 species accepted

Enteromorpha crinita (Roth) A.Agardh species synonym

Phycoseris lacinulata Kütz., 1847 species homotypic synonym

Ulva fasciata var. taeniata variety synonym

Conferva intestinalis (L.) Roth, 1797 species synonym

Scytosiphon intestinalis var. plynthodes Wallroth, 1833 variety synonym

Enteromorpha prolifera var. flexuosa (Wulfen) Doty variety homotypic synonym

Fistularia intestinalis var. compressa (L.) J.P.Jones & Kingston, 1829 variety synonym

Scytosiphon intestinalis (L.) Lyngb., 1819 species synonym

Enteromorpha compressa (L.) Grev. species synonym

Ulva bulbosa (Suhr) Har., 1889 species synonym

Ulva ardreana M.Cormaci, G.Furnari & G.Alongi, 2013 species accepted

Scytosiphon erectus Lyngb., 1819 species synonym

Enteromorpha ramulosa (Sm.) Hook. species synonym

Enteromorpha pseudolinza (Koeman & C.Hoek) H.S.Hayden, Blomster, Maggs, P.C.Silva, Stanhope & Waaland species synonym

Ulva ahlneriana (Bliding) species synonym

Ulva clathrata (Roth) C.Agardh species accepted

Enteromorpha prolifera subsp. prolifera subspecies synonym

Enteromorpha hopkirkii McCalla ex Harv. species synonym

Ulva procera (K.Ahlner) H.S.Hayden, J.Blomster, Maggs, P.C.Silva, M.J.Stanhope & J.R.Waaland species synonym

Ulva radiata J.Agardh species accepted

Ulva gracillima (G.S.West) Škaloud & Leliaert, 2018 species accepted

Ulva lactuca f. stipitata (Aresch.) Kylin, 1907 form synonym

Enteromorpha compressa f. typica Kjellman form synonym

Enteromorpha intestinalis (L.) Link species synonym

Enteromorpha intestinalis (L.) Nees species homotypic synonym

Conferva flexuosa Roth species synonym

Ulva meridionalis R.Horimoto & S.Shimada, 2011 species accepted

Ulva lobata (Kutz.) S. & G. species accepted

Ulva thuretii B.Föyn, 1955 species synonym

Enteromorpha usneoides Bonnem. species homotypic synonym

Enteromorpha hopkirkii McCalla species homotypic synonym

Ulva lacinulata (Kützing) Wittrock species accepted

Enteromorpha crinita (Roth) J.Agardh species synonym