The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here
Results from INA database
| Name | Author | Source | Citation | Year |
|---|---|---|---|---|
| Ulva cruciata | (Collins) A.C. Mathieson & C.J. Dawes | Seaweeds of the Northwest Atlantic: | (NOT SEEN) | 2017 |
| Ulva linza var. oblanceolata | (M.S. Doty) A.C. Mathieson & C.J. Dawes | Seaweeds of the Northwest Atlantic: | (NOT SEEN) | 2017 |
| Ulva flexuosa | Wulfen | Crypt. Aquat.: | 1 | 1803 |
| Ulva intestinalis var. suhrii | Seubert | Fl. Azor.: | 10 | 1844 |
| Ulva quilonensis | P. Sindhu & M.V.N. Panikkar | Feddes Repert. | 106: 123, figs. 2/5-2/7 | 1995 |
| Ulvaria splendens | (Ruprecht) K.L. Vinogradova | Opred. Vodor. Dal'nevost. Morej SSSR, Zelen. Vodor.: | 109 | 1979 |
| Ulva intestinalis var. asexualis | (Bliding) E. Taskin | Pakistan J. Biol. Sci. | 10: 1936 | 2007 |
| Ulva intestinalis f. ramosa | (K.L. Vinogradova) E. Taskin | Pakistan J. Biol. Sci. | 10: 1936 | 2007 |
| Ulva intestinalis f. saprobia | (K.L. Vinogradova) E. Taskin | Pakistan J. Biol. Sci. | 10: 1936 | 2007 |
| Ulva prolifera subsp. gullmariensis | (Bliding) E. Taskin | Pakistan J. Biol. Sci. | 10: 1936 | 2007 |
| Ulva costata | (Howe) Hollenberg | Phycologia | 10: 283 | 1971 |
| Ulva grevillei | (Thuret) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 37 | 1863 |
| Ulva lactuca var. rigida | (C. Agardh) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 38 | 1863 |
| Ulva enteromorpha | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 42 | 1863 |
| Ulva enteromorpha var. lanceolata | (Linnaeus) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 42 | 1863 |
| Ulva enteromorpha f. angusta | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha f. crispata | (Bertoloni) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha f. latifolia | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha f. plana | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha f. smaragdina | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha f. undulata | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha var. compressa | (Linnaeus) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 44 | 1863 |
| Ulva enteromorpha f. caespitosa | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha f. complanata | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha f. cornucopiae | (Lyngbye) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha f. falcata | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha f. nana | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha var. complanata | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha f. crispa | (Roth) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 46 | 1863 |
| Ulva enteromorpha f. ventricosa | (A.P. de Candolle) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 46 | 1863 |
| Ulva enteromorpha var. intestinalis | (Linnaeus) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 46 | 1863 |
| Ulva enteromorpha f. bullosa | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 1863 |
| Ulva enteromorpha f. capillaris | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 1863 |
| Ulva enteromorpha f. flagelliformis | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 1863 |
| Ulva enteromorpha f. maxima | (C. Agardh) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 1863 |
| Ulva enteromorpha f. micrococca | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 1863 |
| Ulva enteromorpha f. procerrima | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 1863 |
| Ulva clathrata f. abbreviata | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 49 | 1863 |
| Ulva clathrata f. ambigua | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 49 | 1863 |
| Ulva clathrata f. nudiuscula | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 49 | 1863 |
| Ulva clathrata var. agardhiana | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 49 | 1863 |
| Ulva clathrata f. foeniculacea | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 50 | 1863 |
| Ulva clathrata f. gracilis | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 50 | 1863 |
| Ulva clathrata f. prostrata | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 50 | 1863 |
| Ulva clathrata var. rothiana | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 50 | 1863 |
| Ulva clathrata f. robusta | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 51 | 1863 |
| Ulva clathrata f. tenuis | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 51 | 1863 |
| Ulva clathrata var. erecta | (Lyngbye) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 52 | 1863 |
| Ulva marginata | (J. Agardh) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 53 | 1863 |
| Ulva ralfsii | (Harvey) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 54 | 1863 |
| Ulva lactuca f. laciniata | (J. Agardh) De Toni | Sylloge algarum ... Vol. I. Chlorophyceae: | 112 | 1889 |
| Ulva neapolitana | Bliding | Bot. Not. | 113: 182, figs. 10, 11 | 1960 |
| Ulva burmanica | (Zeller) De Toni | Sylloge algarum ... Vol. I. Chlorophyceae: | 116 | 1889 |
| Ulva latissima | Linnaeus | Sp. Pl. | 1163 | 1753 |
| Ulva umbilicalis | Linnaeus | Sp. Pl.: | 1163 | 1753 |
| Dictyosphaeria ulvacea | Kützing | Diagn. u. Bemerk.: | 12 | 1863 |
| Ulva rotundata | Bliding | Bot. Not. | 121: 566, figs. 19-22 | 1969 |
| Ulvaria obscura | (Kützing) P. Gayral ex Bliding | Bot. Not. | 121: 574 | 1969 |
| Ulvaria obscura var. blyttii | (Areschoug) Bliding | Bot. Not. | 121: 574 | 1969 |
| Ulvaria oxysperma | (Kützing) Bliding | Bot. Not. | 121: 585 | 1969 |
| Ulva blyttii | Areschoug in E.M. Fries | Summa Veg. Scand.: | 129 | 1845 |
| Ulva flexuosa f. submarina | (Collins & Hervey) M.J. Wynne | Beih. Nova Hedwigia | 129: 107 | 2005 |
| Ulva flexuosa subsp. paradoxa | (C. Agardh) M.J. Wynne | Beih. Nova Hedwigia | 129: 107 | 2005 |
| Ulva flexuosa subsp. pilifera | (Kützing) M.J. Wynne | Beih. Nova Hedwigia | 129: 107 | 2005 |
| Ulva intestinalis f. cylindracea | M.J. Wynne | Beih. Nova Hedwigia | 129: 107 | 2005 |
| Ulva intestinalis f. tenuis | (Collins) M.J. Wynne | Beih. Nova Hedwigia | 129: 107 | 2005 |
| Ulva lactuca var. bullosa | Hornemann | Fl. Dan. | 12{35}: 7, pl. MMLXXII | 1832 |
| Ulva hopkirkii | (M'Calla ex Harvey) P. Crouan & H. Crouan | Fl. Finistère: | 130 | 1867 |
| Ulva intestinalis f. filiformis | P. Crouan & H. Crouan | Fl. Finistère: | 130 | 1867 |
| Ulva intestinalis f. intestiniformis | P. Crouan & H. Crouan | Fl. Finistère: | 130 | 1867 |
| Ulva intestinalis f. mesenteriformis | (Kützing) P. Crouan & H. Crouan | Fl. Finistère: | 130 | 1867 |
| Ulva intestinalis f. rivularis | P. Crouan & H. Crouan | Fl. Finistère: | 130 | 1867 |
| Ulva erecta f. plumosa | (Kützing) P. Crouan & H. Crouan | Fl. Finistère: | 131 | 1867 |
| Ulva uncialis | (Kützing) Montagne | Ann. Sci. Nat. Bot., ser. 3, | 13: 248 | 1850 |
| Ulva ranunculata | G.T. Kraft & A.J.K. Millar in G.T. Kraft | Austral. Syst. Bot. | 13: 534, fig. 12 | 2000 |
| Ulva pilifera | (Kützing) P. S\*vkaloud & F. Leliaert in S\*vkaloud et al. | Freshwater Flora of Central Europe | 13: 68 | 2018 |
| Ulva gracillima | (G.S. West) P. S\*vkaloud & F. Leliaert in S\*vkaloud et al. | Freshwater Flora of Central Europe | 13: 72 | 2018 |
| Ulva atropurpurea | Olivi | Opusc. Scelti Sci. e Arti | 14: 364 | 1791 |
| Ulva blyttii | Areschoug | Nova Acta Regiae Soc. Sci. Upsal. | 14: 412, pl. I-G | 1850 |
| Ulva grossa | P.J. Kang, J.W. An, & K.W. Nam | J. Mar. Biosci. Biotechnol. | 14: 53, fig. 1 | 2022 |
| Ulva capensis | Areschoug | Phyceae capenses ...: | 15 | 1851 |
| Ulva fasciata f. costata | Howe | Mem. Torr. Bot. Club | 15: 20, pls. 1, 2, figs. 10-23 | 1914 |
| Ulva lactuca f. australis | (Kützing) Schiffner in Brunelli et al., | La Laguna di Venezia, vol. 3, parte 5, tomo 9, fasc. 1: | 160 | 1938 |
| Ulva labyrinthiformis | Linnaeus | Species plantarum ... Editio secunda ...: | 1633 | 1763 |
| Ulva pseudocurvata | Koeman & van den Hoek | Brit. Phyc. J. | 16: 19, figs. 2-31 | 1981 |
| Umbraulva amamiensis | (Tak. Tanaka) E.H. Bae & I.K. Lee | Algae | 16: 230 | 2001 |
| UMBRAULVA | E.H. Bae & I.K. Lee | Algae | 16: 230 | 2001 |
| Umbraulva japonica | (E.M. Holmes) E.H. Bae & I.K. Lee | Algae | 16: 230 | 2001 |
| Umbraulva olivascens | E.H. Bae & I.K. Lee | Algae | 16: 230 | 2001 |
| Ulva litoralis | Suhr ex Kützing | Alg. Aq. Dulc. Germ. | 16: [4] | 1836 |
| Hydrococcus ulvaceus | Kützing | Phyc. gen.: | 177, pl. 3: fig. VIII | 1843 |
| ULVACEAE | Kützing | Linnaea | 17: 93 | 1843 (26-28.iv) |
| Ulva furcellata | Turner | Journal für die Botanik [Schrader] | 1800, 1: 301, pl. I: fig. A | 1801 |
| Ulva multifida | Turner | J. Bot. [Schrader] | 1800{1}: 301, pl. I: fig. B | 1801 |
| Ulva chapmanii | Molinari & Guiry | Notulae algarum | 184: 10 | 2021 |
| Ulva intestinalis var. nana | Sommerfelt | Suppl. Fl. Lapp.: | 186 | 1826 |
| Ulva cavernosa | Forsskål | Flora aegyptiaco-arabica ... Post mortem auctoris edidit Carsten Niebuhr: | 187 | 1775 |
| Ulva reticulata | Forsskål | Flora aegyptiaco-arabica ... Post mortem auctoris edidit Carsten Niebuhr: | 187 | 1775 |
| Ulvaria fusca | (Wittrock) Vinogradova | Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] | 1967: 115 | 1967 |
| Ulvaria blyttii | (Areschoug) Vinogradova | Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] | 1967: 117 | 1967 |
| Ulva patengensis_('patengansis') | Salam & Khan | Phykos | 19: 129, figs. 1-4 | 1981 |
| Ulva aragoensis | (Bliding) C. Maggs in Krupnik et al. | Mediterranean Marine Science | 19: 138 | 2018 |
| EHRENBERGIULVA | A. Witkowski, H. Lange-Bertalot, & D. Metzeltin in A. Witkowski & H. Lange-Bertalot | Diatom Research | 19: 143 | 2004 |
| Ehrenbergiulva granulosa | (Grunow) A. Witkowski, H. Lange-Bertalot, & D. Metzeltin in A. Witkowski & H. Lange-Bertalot | Diatom Research | 19: 143 | 2004 |
| Ehrenbergiulva hauckii | (Grunow) A. Witkowski, H. Lange-Bertalot, & D. Metzeltin in A. Witkowski & H. Lange-Bertalot | Diatom Research | 19: 144 | 2004 |
| Ulva rigida f. laciniata | J. Agardh | Alg. Syst. | 19{2}: 169 | 1883 |
| Ulva intybacea | Lamarck | Fl. Franc\*,. | 1: (99) | 1779 |
| Ulva lapathifolia | (Kützing) De Toni | Syll. Alg. | 1: 116 | 1889 |
| ULVAPHYTA | E. Möhn | System und Phylogenie der Lebewesen | 1: 138 | 1984 |
| Ulva crispa | Delle Chiaje | Hydrophytol. Neapol. | 1: 15 | 1829 |
| Ulva bulbosa | Palisot de Beauvois | Fl. Oware | 1: 20, pl. XIII: fig. 1 | 1805 (20.v) |
| Ulva lubrica | Roth | Cat. Bot. | 1: 204, pl. V: fig. 7 | 1797 |
| Ulva purpurea | Roth | Cat. Bot. | 1: 209 | 1797 |
| Ulva endiviifolia_('endiviaefolia') | Martius | Fl. Bras. | 1: 21 | 1833 |
| Ulva terrestris | Roth | Cat. Bot. | 1: 211 | 1797 |
| Ulva caryophyllaea | Mertens ex F. Weber & Mohr | Beitr. Naturk. | 1: 253 | 1805 |
| Ulva spiralis | F. Weber & Mohr | Beitr. Naturk. | 1: 280, 316 | 1805 |
| Ulva thrix | (Stackhouse) F. Weber & Mohr | Beitr. Naturk. | 1: 316, 321 | 1805 |
| Ulva papillosa | (S.G. Gmelin) F. Weber & Mohr | Beitr. Naturk. | 1: 325 | 1805 |
| Ulva lactucaefolia | S.F. Gray | Nat. Arr. Brit. Pl. | 1: 342 | 1821 |
| Ulva fasciata | S.F. Gray | Nat. Arr. Brit. Pl. | 1: 343 | 1821 |
| Ulva stellata | Wulfen in Jacquin | Collectanea ad botanicam, chemiam, et historiam naturalem spectantia, cum figuris | 1: 351 | 1787 |
| Ulva howensis | (A.H.S. Lucas) G.T. Kraft | Mar. Benth. Alg. Lord Howe Island | 1: 37, 319 | 2007 |
| Ulva australis | Areschoug | Nova Acta R. Soc. Sci. Upsal., ser. 3, | 1: 370 | 1854 |
| Cymbophora fulva | (Kützing) Brébisson | Mém. Soc. Acad. Arg. Industr. Falaise | 1: 40 [14] | 1838 |
| Ulva laciniata var. umbilicata | C. Agardh | Sp. Alg. | 1: 405 | 1823 |
| Ulva purpurea var. umbilicata | C. Agardh | Sp. Alg. | 1: 406 | 1823 |
| Ulva latissima var. palmata | C. Agardh | Sp. alg. | 1: 409 | 1823 |
| Ulva rigida | C. Agardh | Sp. Alg. | 1: 410 | 1823 |
| Ulva linza var. lanceolata | (Linnaeus) C. Agardh | Sp. Alg. | 1: 413 | 1823 |
| Ulva bertolonii_(`bertoloni') | C. Agardh | Sp. Alg. | 1: 417 | 1823 |
| ULVA tribus SOLENIA | C. Agardh | Sp. Alg. | 1: 417 | 1823 |
| Ulva intestinalis var. cornucopiae | (Lyngbye) C. Agardh | Sp. Alg. | 1: 419 | 1823 |
| Ulva intestinalis var. maxima | C. Agardh | Sp. Alg. | 1: 419 | 1823 |
| Ulva fulvescens | C. Agardh | Sp. Alg. | 1: 420 | 1823 |
| Ulva compressa var. crinita | (Nees) C. Agardh | Sp. Alg. | 1: 421 | 1823 |
| Ulva compressa var. prolifera | (O.F. Müller) C. Agardh | Sp. Alg. | 1: 421 | 1823 |
| Ulva clathrata var. uncinata | (Lyngbye) C. Agardh | Sp. Alg. | 1: 423 | 1823 |
| Ulva percursa | (C. Agardh) C. Agardh | Sp. Alg. | 1: 424 | 1823 |
| Ulva polyclada | G.T. Kraft | Mar. Benth. Alg. Lord Howe Island | 1: 43, 319, fig. 17 | 2007 |
| Ulva purpureoviolacea_(`purpureo violacea') | Roth | Tent. Fl. Germ. | 1: 524 | 1788 |
| Ulva intricata | Thuillier ined. in Chevallier | Fl. Paris, ed. 2, | 1: 7 | 1836 |
| Ulva scagelii | M. Chihara | Syesis | 1: 92, figs. 3-6, 7:H-Z | 1969 |
| Ulva tuberosa | Palisot de Beauvois | Fl. Oware | 1: expl. pl. XIII: fig. 1 | 1805 (20.v) |
| Ulva grandis_('grande') | Saifullah & Nizamuddin | Botanica Marina | 20: 526, figs. 13, 14, pl. III:B | 1977 |
| Ulva enteromorpha f. crinita | (Nees) Van Heurck | Prodr. Alg. Mar. Iles Anglo-Normandes: | 21 | 1908 |
| Ulva enteromorpha f. prolifera | (O.F. Müller) Van Heurck | Prodr. Alg. Mar. Iles Anglo-Normandes: | 21 | 1908 |
| Ulva fusca | Postels & Ruprecht | Ill. alg. | 21 | 1840 |
| Ulva fenestrata | Postels & Ruprecht | Ill. Alg.: | 21, pl. XXXVII | 1840 |
| Ulva splendens | Ruprecht | Alg. Ochot.: | 218 [Tange Ochotsk. Meer.: 410] | 1850 |
| Denticula fulva | W. Gregory | Transactions of the Royal Society of Edinburgh | 21: 496, pl. X: fig. 38 | 1857 |
| Ulva clathrata f. tenuissima | Van Heurck | Prodr. Alg. Mar. Iles Anglo-Normandes: | 22 | 1908 |
| Ulva clathrata subvar. spinescens | (Kützing) Van Heurck | Prodr. Alg. Mar. Iles Anglo-Normandes: | 22 | 1908 |
| Ulva fasciata var. lobata | (Kützing) Piccone | Alg. Vettor Pisani: | 23 | 1886 |
| Ulva pertusa | Kjellman | Bih. Kongl. Svenska Vetensk.-Akad. Handl. | 23(Afd. III, 11): 4-7, pl. 1; pl. 3: figs. 1-8 | 1897 |
| Ulva glandiformis | Gmelin | Hist. fuc.: | 232 | 1768 |
| Ulva javanica | N.L. Burman | Flora indica: cui accedit series zoophytorum indicorum, nec non prodromus florae capensis: | 239 | 1768 |
| Ulva shanxiensis | Le Chen, Jia Feng, & Shu-lian Xie | Novon | 23: 400, fig. 1 | 2015 |
| Ulva conglobata | Kjellman | Bih. Kongl. Svenska Vetensk.-Akad. Handl. | 23{Afd. III, 11}: 10, pl. 2: figs. 1-7; pl. 3: figs. 9-14 | 1897 |
| Ulva oxycocca | Kützing | Phycol. Germ.: | 244 | 1845 |
| Ulva hendayensis | P.J.L. Dangeard & H. Parriaud | C.R. Acad. Sci. [Paris] | 250: 2974, expl. fig. 2 | 1960 |
| Ulvaria obscura | (Kützing) P. Gayral | C.R. Acad. Sci. [Paris] | 258: 2151 | 1964 |
| Ulva lobata | (Kützing) Harvey | The botany of the Antarctic voyage of H.M. discovery ships Erebus and Terror, in the years 1839-1843, under the command of Captain Sir James Clark Ross ... II. Flora Novae-Zelandiae. Part II. Flowerless plants: | 265 | 1855 |
| Ulva micrococca | (Kützing) Gobi | Mém. Acad. Imp. Sci. Saint-Pétersbourg, ser. 7, | 26{1}: 81 | 1878 |
| Rhinomonas fulva | (R.W. Butcher) D.R.A. Hill & R. Wetherbee | Phycologia | 27: 359 | 1988 |
| Ulva multifida | J.E. Smith | Engl. Bot. | 27: pl. 1913 | 1808 |
| Ulva fascia | (O.F. Müller) Lyngbye | Tent. Hydrophytol. Dan.: | 28 | 1819 |
| Ulva kraftiorum | J.M. Huisman | Algae of Australia: Marine Benthic Algae of North-western Australia. 1: | 28, fig. 3E | 2015 |
| Ulva miniata | (C. Agardh) Lyngbye | Tent. Hydrophytol. Dan.: | 29 | 1819 |
| Ulva obscura | Kützing | Phycol. General.: | 296 | 1843 |
| Ulva oxysperma | Kützing | Phycol. General.: | 296 | 1843 |
| Ulva umbilicalis var. elongata | Greville | Fl. Edin.: | 299 | 1824 |
| Ulva lactuca f. fasciata | (Delile) Hering in Krauss, | Flora | 29: 215 | 1846 |
| Ulva saifullahii | Amjad & Shameel | Pakistan J. Mar. Sci. | 2: 10, figs. 1b, 4 | 1993 |
| Ulva serrata | A.P. de Candolle in Lamarck & de Candolle | Fl. Franc\*,., ed. 3, | 2: 11 | 1805 |
| Ulva compressa | Linnaeus | Sp. Pl. | 2: 1163 | 1753 |
| Ulva intestinalis | Linnaeus | Sp. Pl. | 2: 1163 | 1753 |
| Ulva lactuca | Linnaeus | Sp. Pl. | 2: 1163 | 1753 |
| Ulva linza | Linnaeus | Sp. Pl. | 2: 1163 | 1753 |
| Ulva crispa | A.P. de Candolle in Lamarck & A.P. de Candolle | Fl. Franc\*,., ed. 3, | 2: 13 | 1805 |
| Ulva ciliata | (Hudson) De Candolle in Lamarck & De Candolle, | Fl. france, ed. 3, | 2: 13 | 1805 |
| Ulva porrifolia | (S.G. Gmelin) J.F. Gmelin | Syst. Nat. ed. 13, | 2: 1392 | 1792 |
| Ulva polypodioides | A.P. de Candolle in Lamarck & de Candolle, | Flore franc\*,aise, ed. 3, | 2: 15 | 1805 |
| Ulva bulbosa | A.P. de Candolle in Lamarck & de Candolle | Fl. Franc\*,., ed. 3, | 2: 16 | 1805 (17.ix) |
| Ulva clathrata | (Roth) C. Agardh | Disp. Alg. | 2: 23 | 1811 |
| Ulva lactuca var. macrogonya | Reinsch | Int. Polarforsch. 1882-1883, Deutsch. Exped. Ergebn. | 2: 420 | 1890 |
| Ulva lactuca f. lapathifolia | (Kützing) Hauck | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 2: 437 | 1884 |
| Ulva lactuca f. lacinulata | (Kützing) Hauck | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 2: 437 | 1884 |
| Ulva membranacea | (Stackhouse) J.P. Jones & Kingston | Fl. Devon. | 2: 59 | 1829 |
| Ulva anandii | Amjad & Shameel | Pakistan J. Mar. Sci. | 2: 6, figs. 1a, 2 | 1993 |
| Ulva lanceolata | Linnaeus | Syst. Nat. ed. 12, | 2: 719 | 1767 |
| Bichatia fulva | (Kützing) Kuntze | Rev. Gen. Pl. | 2: 886 | 1891 |
| Ulva lactuca var. latissima | (Linnaeus) A.P. de Candolle in Lamarck & de Candolle | Fl. Franc\*,., ed. 3, | 2: 9 | 1805 |
| Ulva indica | P. Anand | Marine algae from Karachi. Part I. Chlorophyceae: | 3, 4, 5, 18, figs. 3C-F, pl. II: fig. 3 | 1940 |
| Ulva pulchra | Jaasund | Intertidal seaweeds in Tanzania: | 3, fig. 6 | 1976 |
| Ulva rigida f. tropica | Jaasund | Intertidal seaweeds in Tanzania: | 3, fig. 8 | 1976 |
| Haematococcus uva_('ulva') | (O.F. Müller) Dalla Torre & Sarnthein | Algen Tirol, Vorarlberg und Liechtenstein: | 30 | 1901 |
| Ulva littorea | Suhr in Kützing | Phycol. Gen.: | 300 | 1843 |
| Ulva ramulosa | J.E. Smith | Engl. Bot. | 30: pl. 2137 | 1810 |
| Ulva lumbricalis | Linnaeus | Mantissa plantarum altera Generum editionis VI., & Specierum editionis II: | 311 | 1771 |
| Ulva rugosa | Linnaeus | Mantissa plantarum altera Generum editionis VI., & Specierum editionis II: | 311 | 1771 |
| Ulva papillosa | Linnaeus | Mant. Pl. Alt.: | 311 | 1771 |
| Cryptochrysis fulva | R.W. Butcher | J. Mar. Biol. Assoc. U.K. | 31: 185, pl. II: figs. 43-45 | 1952 |
| Avrainvillea fulva | (M.A. Howe) D.S. Littler & M.M. Littler | Phycologia | 31: 387 | 1992 |
| Ulva divaricata | Clemente | Ensayo sobre las Variedades de la Vid: | 320 | 1807 |
| Ulva erecta | (Lyngbye) Fries | Fl. Scan.: | 320 | 1835 |
| Ulva muscoides | Clemente | Ensayo sobre las Variedades de la Vid: | 320 | 1807 |
| Ulva simplicissima | Clemente | Ensayo sobre las Variedades de la Vid: | 320 | 1807 |
| Ulva intricata | Clemente y Rubio | Ensayo: | 320 | 1807 |
| Ulva sinuosa | Mertens ex Roth | Cat. Bot. | 327, pl. XII | 1806 |
| Ulva armoricana | P. Dion, B. Reviers, & G. Coat | Eur. J. Phycol. | 33: 74, figs. 1-16 | 1998 |
| Ulva purpurea var. umbilicata | C. Agardh in S.F. Gray | Nat. Arr. Brit. Pl.: | 344 | 1821 |
| Ulva umbilicata | S.F. Gray | Nat. Arr. Brit. Pl.: | 344 | 1821 |
| Ulva pseudo-ohnoi | H.W. Lee, J.C. Kang & M.S. Kim | Algae | 34: 257, fig. 3A,B,D-F | 2019 |
| Ulva atroviridis | Levring | Lunds Univ. A\*orsskr., N.F., Avd. 2, | 34{9}: 4, fig. 2; pl. 1: fig. 1 | 1938 |
| Ulva beytensis | Thivy & Sharma | Current Science | 35: 150, figs. 1-6 | 1966 |
| Lyngbya aureo-fulva | W. West & G.S. West | J. Bot. [London] | 35: 298 | 1897 |
| Ulva olivacea | P.J.L. Dangeard | Botaniste | 35: 34, fig. 1 | 1951 |
| Umbraulva yunseulla | H.W. Lee, E.H. Bae & M.S. Kim | Algae | 35: 351, fig.4 | 2020 |
| Ulva capillata | S. Steinhagen in Steinhagen et al. | Journal of Applied Phycology | 35: 518, figs. 3, 4 | 2022 |
| Ulva turneri | Dillwyn ex J.E. Smith | Engl. Bot.: | 36, pl. 2570 | 1814 |
| Ulva meridionalis | R. Horimoto & S. Shimada in Horimoto et al. | Bull. Natl. Mus. Nat. Sci., Ser. B, | 37(4): 161, figs. 3-17 | 2011 |
| Ulva profunda | W.R. Taylor | Publications of the Carnegie Institution of Washington | 379: 57, pl. 3: figs. 2, 3, 16, 17 | 1928 |
| Ulva interrupta | A.P. de Candolle | Mém. Agric. Soc. Agric. Dép. Seine | 38 [tome 10]: 232 | 1807 |
| Ulva nostoch | A.P. de Candolle | Mém. Agric. Soc. Agric. Dép. Seine | 38 [tome 10]: 232 | 1807 |
| Ulva ventricosa | A.P. de Candolle | Mém. Agric. Soc. Agric. Dép. Seine | 38 [tome 10]: 232 | 1807 |
| Ulva bullata | A.P. de Candolle | Mém. Agric. Soc. Agric. Dép. Seine | 38 [tome 10]: 233 | 1807 |
| Ulva tetragona | A.P. de Candolle | Mém. Agric. Soc. Agric. Dép. Seine | 38 [tome 10]: 239 | 1807 |
| Ulva tanneri | H.S. Hayden & J.R. Waaland in H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 285 | 2003 |
| Ulva acanthophora | (Kützing) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 288 | 2003 |
| Ulva chaetomorphoides | (Børgesen) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 288 | 2003 |
| Ulva crassimembrana | (V.J. Chapman) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 289 | 2003 |
| Ulva hookeriana | (Kützing) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 289 | 2003 |
| Ulva intestinaloides | (R.P.T. Koeman & C. van den Hoek) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 289 | 2003 |
| Ulva kylinii | (Bliding) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 289 | 2003 |
| Ulva procera | (Ahlner) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 290 | 2003 |
| Ulva radiata | (J. Agardh) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 290 | 2003 |
| Ulva simplex | (K.L. Vinogradova) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 290 | 2003 |
| Ulva pseudolinza | (R.P.T. Koeman & C. van den Hoek) H.S. Hayden, J. Blomster, C.A. Maggs, P.C. Silva, M.J. Stanhope, & J.R. Waaland | Eur. J. Phycol. | 38: 2902 | 2003 |
| Ulva lippii | Lamouroux in J. Agardh | Alg. Syst. | 3: 123 | 1883 |
| Ulva utriculosa | C. Agardh in J. Agardh | Alg. Syst. | 3: 123 | 1883 |
| Ulva usneoides | Bonnemaison in J. Agardh | Alg. Syst. | 3: 159 [misnumbered 157] | 1883 |
| Ulva cornucopiae | (Kützing) J. Agardh | Alg. Syst. | 3: 163 | 1883 |
| Ulva rigida f. capensis | J. Agardh | Alg. Syst. | 3: 169 | 1883 |
| Ulva pacifica | Endlicher | Gen. Pl. Suppl. | 3: 19 | 1843 |
| ULVA sect. ENTEROMORPHA | (Link) Endlicher | Gen. Pl. Suppl. | 3: 19 | 1843 |
| Ulva punctata | (Stackhouse) Stackhouse | Trans. Linn. Soc. [London] | 3: 236 | 1797 |
| Ulva clathrus | (S.G. Gmelin) Woodward | Trans. Linn. Soc. [London] | 3: 30 | 1797 |
| Ulva indica | Roth | Cat. Bot. | 3: 327 | 1806 |
| Ulva flexuosa var. pilifera | (Kützing) P.M. Tsarenko in P.M. Tsarenko et al. (eds.) | Algae of Ukraine | 3: 33 | 2011 |
| Ulva intestinalis var. ramosa | (K.L. Vinogradova) P.M. Tsarenko in P.M. Tsarenko et al. (eds.) | Algae of Ukraine | 3: 34 | 2011 |
| Ulva intestinalis var. saprobia | (K.L. Vinogradova) P.M. Tsarenko in P.M. Tsarenko et al. (eds.) | Algae of Ukraine | 3: 34 | 2011 |
| Ulva maeotica | (Proshkina-Lavrenko) O. Burova in P.M. Tsarenko et al. (eds.) | Algae of Ukraine | 3: 34 | 2011 |
| Phycoseris ulva | Sonder | Bot. Zeit. | 3: 49 | 1845 |
| Ulva agarum | (S.G. Gmelin) Woodward | Trans. Linn. Soc. [London] | 3: 50 | 1797 |
| Ulva squamaria | (S.G. Gmelin) Woodward | Trans. Linn. Soc. [London] | 3: 51 | 1797 |
| Ulva atomaria | Woodward | Trans. Linn. Soc. [London] | 3: 53 | 1797 |
| Ulva decorticata | Woodward | Transactions of the Linnean Society [London] | 3: 55 | 1797 |
| ULVA sect. PHYCOSERIS | (Kützing) Harvey | Ner. Bor.-Amer. | 3: 58 | 1858 |
| Ulva crispata | Bertoloni | Rar. Ital. Pl. | 3: 63 | 1810 |
| Ulva umbilicalis var. lanceolata | Lyngbye in J. Agardh | Alg. Syst. | 3: 66 | 1883 |
| Ulvaria splendens | (Ruprecht) J. Agardh | Alg. Syst. | 3: expl. pl. III: figs. 91-92 | 1883 |
| Ulvaria blyttii | (Areschoug) J. Agardh | Alg. syst. | 3: legend to pl. III: figs. 93, 94 | 1883 |
| Ulva lactuca f. foraminata | Deckenbach | Bot. Zap. | 4(1) [i.e. 9]: 14 | 1893 |
| Ulva tepida | Y. Masakiyo & S. Shimada | Bull. Natl. Sci. Mus., Tokyo, Ser. B (Bot.), | 40: 11, figs. 4, 16-33 | 2014 |
| Ulva merismopedioides | H.C. Wood in Watson | Botany [fortieth parallel]: | 415 | 1871 |
| Ulva purpurea var. miniata | C. Agardh | Syn. Alg. Scand.: | 42 | 1817 |
| Ulva purpurea var. umbilicalis | C. Agardh | Syn. Alg. Scand.: | 42 | 1817 |
| Ulva piritoka | Nga\*_ti Kuri, S. Heesch & W.A. Nelson in Heesch et al. | Cryptogamie, Algologie | 42: 134, figs. 2, 4-6 | 2021 |
| Ulva crispa | P.J.L. Dangeard | Botaniste | 42: 21, figs. 2-4 | 1959 |
| Ulva lacinulata | (Kützing) Wittrock in Wittrock & Nordstedt | Alg. aq. dulc. exs.: | 433 | 1882 |
| Ulva olivascens | P.J.L. Dangeard | Botaniste | 44: 22, footnote | 1961 |
| Ulva intestinalis var. crispa | (Roth) C. Agardh | Syn. Alg. Scand.: | 45 | 1817 |
| Ulva clathrata var. confervoidea | C. Agardh | Syn. Alg. Scand.: | 46 | 1817 |
| Ulva fasciata f. major | Tilden | Amer. Alg.: | 467 | 1901 |
| Ulva clathratioides | L. Kraft, G.T. Kraft, & R. Waller | J. Phycol. | 46: 1273, fig. 5 | 2010 |
| Ulva brisbanensis | L. Kraft, G.T. Kraft, & R. Waller | J. Phycol. | 46: 1273, fig. 8 | 2010 |
| Ulva stenophylloides | L. Kraft, G.T. Kraft, & R. Waller | J. Phycol. | 46: 1274, fig. 10 | 2010 |
| Ulva proliferoides | L. Kraft, G.T. Kraft, & R. Waller | J. Phycol. | 46: 1274, fig. 9 | 2010 |
| Ulva articulata | Hudson | Fl. Angl.: | 476 | 1762 |
| Ulva dichotoma | Hudson | Fl. Angl.: | 476 | 1762 |
| Ulva ramosa | Hudson | Fl. Angl.: | 476 | 1762 |
| Ulva pseudorotundata | M. Cormaci, G. Furnari & G. Alongi | Bollettino Accademia Gioenia Sci. Nat. | 47: 159, pl. 27 | 2014 |
| Ulva intestinalis f. attenuata | (Ahlner) M.J. Wynne in M. Cormaci, G. Furnari & G. Alongi | Bollettino Accademia Gioenia Sci. Nat. | 47: 395 | 2014 |
| Ulva torta | (Mertens) Trevisan | Atti Terza Riun. Sci. Ital. [Firenze, 1841]: | 480 | 1841 |
| Ulva tenera | P. Kornmann & P.-H. Sahling | Helgoländer Meeresuntersuchungen | 48: 374, figs. 3-5 | 1994 |
| Ulva palmata | (Linnaeus) Withering | Arr. Brit. Pl., ed. 3, | 4: 123 | 1796 |
| Ulva verticillata | Withering | Arr. Brit. Pl., ed. 3, | 4: 127 | 1796 |
| Ulva sericea | Wulfen | Crypt. Aquat.: | 5 | 1803 |
| Ulva umbilicalis var. purpurea | (Roth) Wahlenberg | Fl. Lapp.: | 506 | 1812 |
| Ulva adhaerens | K. Matsumoto & S. Shimada | Europ. J. Phycol. | 50: 107, figs. 7, 13-19, 32-48, 60 | 2015 |
| Ulva flexuosa subsp. biflagellata | (Bliding) A. Sfriso & D. Curiel | Bot. Mar. | 50: 51 (Table 7) | 2007 |
| Ulva intestinalis f. cornucopiae | (Lyngbye) A. Sfriso & D. Curiel | Bot. Mar. | 50: 51 (Table 7) | 2007 |
| Ulva bulbosa | (Suhr) Trevisan | Prosp. Fl. Eug.: | 51 | 1842 |
| Ulva cornucopiae | (Lyngbye) Trevisan | Prosp. Fl. Eug.: | 51 | 1842 |
| Ulva linkiana | (Greville) Trevisan | Prosp. Fl. Eug.: | 51 | 1842 |
| Ulva ohnoi | M. Hiraoka & S. Shimada in M. Hiraoka, S. Shimada, M. Uenosono, & M. Masuda | Phycol. Res. | 52: 20, figs. 1-22 | 2004 |
| Umbraulva kuaweuweu | H.L. Spalding & A.R. Sherwood in Spalding et al. | J. Phycol. | 52: 45, figs. 2c, 3 | 2016 |
| Ulva ohiohilulu | H.L. Spalding & A.R. Sherwood in Spalding et al. | J. Phycol. | 52: 47, figs. 2a,b, 4 | 2016 |
| Umbraulva kaloakulau | H.L. Spalding & A.R. Sherwood in Spalding et al. | J. Phycol. | 52: 47, figs. 2d, 4 | 2016 |
| Ulva iliohaha | H.L. Spalding & A.R. Sherwood in Spalding et al. | J. Phycol. | 52: 48, fig. 6 | 2016 |
| Ulva fasciata f. minor | Tilden | Amer. Alg.: | 559 | 1902 |
| Ulva sorensenii | V. Chapman | J. Linn. Soc. London, Bot. | 55: 390, fig. 34 | 1956 |
| Ulva crassa | V.J. Chapman | Journal of the Linnean Society of London, Botany | 55: 391, text-fig. 35-I; pl. 25 | 1956 |
| Ulva chaugulei_('chaugulii') | M.G. Kavale & M.A. Kazi in Kazi, Kavale, & Singh, | Phycologia | 55: 47, figs. 2-13 | 2016 |
| Ulva sapora | J.A. Phillips, R.J. Lawton, & C. Carl in Phillips et al. | Phycologia | 55: 59, figs. 2-9 | 2016 |
| Ulva insignis | (Areschoug) Papenfuss | J. Linn. Soc. London, Bot. | 56: 309 | 1960 |
| Ulva spathulata | Papenfuss | J. Linn. Soc. London, Bot. | 56: 309 | 1960 |
| Ulva japonica | (E.M. Holmes) Papenfuss | J. Linn. Soc. London, Bot. | 56: 309 | 1960 |
| Ulva rhacodes | (Holmes) Papenfuss | J. Linn. Soc. London, Bot. | 56: 311 | 1960 |
| Ulva phyllosa | (V.J. Chapman) Papenfuss | J. Linn. Soc. London, Bot. | 56: 312 | 1960 |
| Ulva ardreana | M. Cormaci, G. Furnari & G. Alongi | Bot. Mar. | 56: 409, figs. 1-3 | 2013 |
| Ulva capillaris | Hudson | Fl. Anglica, ed. 2: | 571 | 1778 |
| Ulva rubens | Hudson | Fl. Angl., ed. 2: | 571 | 1778 |
| Ulva rubra | Hudson | Fl. Angl., ed. 2: | 571 | 1778 |
| Ulva plumosa | Hudson | Fl. Angl. ed. 2: | 571 | 1778 |
| Ulva pennata | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 465, figs. 13-20 | 2022 |
| Ulva planiramosa | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 465, figs. 21-29 | 2022 |
| Ulva arbuscula | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 465, figs. 4-12 | 2022 |
| Ulva batuffolosa | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 467, figs. 30-39 | 2022 |
| Ulva tentaculosa | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 467, figs. 40-45 | 2022 |
| Ulva finissima | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 467, figs. 46-51 | 2022 |
| Ulva pluriramosa | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 467, figs. 52-57 | 2022 |
| Ulva scolopendra | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 469, figs. 58-63 | 2022 |
| Ulva siganiphyllia | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 469, figs. 64-68 | 2022 |
| Ulva spumosa | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 469, figs. 69-75 | 2022 |
| Ulva prolifera subsp. qingdaoensis | J. Cui et al. | Phycologia | 57: 701, figs. 12-15 | 2018 |
| Ulva limnetica | K. Ichihara & S. Shimada in K. Ichihara et al. | Phycol. Research | 57: 96, figs. 3,4 | 2009 |
| Ulva amamiensis | Tak. Tanaka | Mem. Fac. Fish. Kagoshima Univ. | 5: 104, fig. 2, pl. I, B; pl. II | 1956 |
| Ulva bulbosa var. australasica | (J. Agardh) Hariot | Miss. Sci. Cap Horn | 5: 28 | 1889 |
| Ulva bulbosa var. peruana | Hariot | Miss. Sci. Cap Horn | 5: 28 | 1889 |
| Ulva bulbosa var. intestinalis | (Linnaeus) Hariot | Miss. Sci. Cap Horn | 5: 29 | 1889 |
| Ulva prolifera | (Forsskål) A.P. de Candolle in Lamarck | Fl. Franc\*,., ed. 3, | 5: 4 | 1815 |
| Ulva enteromorpha f. minima | Rabenhorst | Hedwigia | 5: 58 | 1866 |
| Ulva multiramosa | E. Taskin | Asian J. Biol. Sci. | 5: 63, fig. 1 | 2014 |
| Ulva prolifera | O.F. Müller | Fl. Dan. | 5{13}: 7, pl. DCCLXIII(1) | 1778 |
| Ulva californica | J.N.F. Wille in Collins, Holden, & Setchell | Phyc. Bor.-Amer.: | 611 | 1899 |
| Ulva covelongensis | V. Krishnamurthy & H. Joshi | Bot. J. Linn. Soc. [London] | 62: 126, figs. 4, 10, 16, pl. 1 | 1969 |
| Ulva kanagawae | V. Carneiro, N.T. Martins & V. Cassano in Carneiro et al., | Phycologia | 62: 412, figs. 2-6 | 2023 |
| Ulva ovata | (F. Thivy & V. Visalakshmi ex H.V. Joshi & V. Krishnamurthy) A.S. Kumar & Palanisamy | Nelumbo | 63: 219 | 2021 |
| Ulva gujaratensis | (S.R. Kale) A.S. Kumar & M. Palanisamy | Nelumbo | 63{2}: 21 | 2021 |
| Ulva linza var. bicornuta | (H.V. Joshi & V. Krishnamurthy) A.S. Kumar & M. Palanisamy | Nelumbo | 63{2}: 21 | 2021 |
| Ulva pouliotii | L. Golden & S.C. Lindstrom in Lindstrom et al., | Botanica Marina | 64: 355, figs. 17-19 | 2021 |
| Ulva croatica | G. Alongi, M. Cormaci, & G. Furnari | Webbia | 69: 89, fig. 1 | 2014 |
| Ulva mediterranea | G. Alongi, M. Cormaci, & G. Furnari | Webbia | 69: 90, fig. 2 | 2014 |
| Ulva splitiana | G. Alongi, M. Cormaci, & G. Furnari | Webbia | 69: 90, fig. 3 | 2014 |
| Ulva flexuosa var. linziformis | G. Alongi, M. Cormaci, & G. Furnari | Webbia | 69: 91, fig. 4 | 2014 |
| Ulva linzoides | G. Alongi, M. Cormaci, & G. Furnari | Webbia | 69: 93, fig. 5 | 2014 |
| Ulva blidingii | G. Alongi, M. Cormaci, & G. Furnari | Webbia | 69: 93, fig. 6 | 2014 |
| Ulva flexuosa var. profunda | (Bliding) G. Alongi, M. Cormaci, & G. Furnari | Webbia | 69: 94 | 2014 |
| Ulva prolifera subsp. blidingiana | G. Alongi, M. Cormaci, & G. Furnari | Webbia | 69: 95, fig. 8 | 2014 |
| Ulva involvens | Savi in Salvadori | Atti Soc. Ital. Sci. Nat. [Milano] | 6: 478 | 1864 |
| Ulva quaternaria | Kützing | Tab. Phycol. | 6: 6, pl. 13: fig. II | 1856 |
| Ulva attenuata | (C. Agardh) Naccari | Fl. Venet. | 6: 72 | 1828 |
| Ulva subulata | (Wulfen) Naccari | Fl. Venet. | 6: 73 | 1828 |
| Ulva vietnamensis | L.-A.T. Tran, F. Leliaert & O. De Clerck in Tran et al., | Phycological Research | 71: 20, fig. 4 | 2022 |
| Ulva caespitosa | Withering | A botanical arrangement of all the vegetables naturally growing in Great Britain ...: | 735, t. 10. f. 9 in Dillwyn | 1776 |
| Ulva vexata | Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 282, pl. 22: figs. 4-7 | 1920 |
| Ulva stenophylla | Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 282, pl. 26: fig. 2; pl. 29 | 1920 |
| Ulva angusta | Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 283, pl. 27; pl. 31: fig. 1 | 1920 |
| Ulva expansa | (Setchell) Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 284 | 1920 |
| Ulva dactylifera | Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 285, pl. 26: fig. 1 | 1920 |
| Ulva taeniata | (Setchell) Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 286 | 1920 |
| Ulva partita | K. Ichihara in Ichihara et al., | Cytologia | 80: 263, figs. 1, 4-26 | 2015 |
| Umbraulva olivascens | G. Furnari in M. Catra, G. Alongi, D. Serio, M. Cormaci, & G. Furnari | Nova Hedwigia | 82: 528, 529 | 2006 |
| Ulva bifrons | Ardré | Revue Algologique, ser. 2 | 8: 297, figs. 1-14 | 1967 |
| Frustulia fulva | Kützing | Linnaea | 8: 541, pl. 13: fig. 8 | 1834 |
| Ulva olivacea | Hornemann | Fl. Dan. | 8{24}: 5, pl. MCCCCXXIX | 1810 |
| Ulva paschima | F. Bast in Bast, John, & Bhushan | PLOS ONE | 9(10): 6, fig. 1 | 2014 |
| Ulva compressa var. crispata | (Lyngbye) Duby | Bot. Gall.: | 958 | 1830 |
| Ulva crispa | Lightfoot | Fl. Scot.: | 972 | 1777 |
| Ulva montana | Lightfoot | Fl. Scot.: | 973 | 1777 |
| Ulva laciniata | Lightfoot | Fl. Scot.: | 974, pl. XXXIII | 1777 |
| Umbraulva dangeardii | M.J. Wynne & G. Furnari | Nova Hedwigia | 98: 518, fig. 3 | 2014 |
| Ulva nematoidea var. serratula | J. Agardh in Jadin, | Bull. Soc. Linn. Normandie, sér. 2, | 9: 249, 250 | 1875 |
| Ulva lactuca f. lobata | (Kützing) Hauck | Bot. Jahrb. | 9: 467 | 1888 |
| Ulva fasciata | Delile | Description de l'Égypte ... Histoire naturelle. Vol. 2: | Expl. pl. 297 [153 of reprint], pl. 58: fig. 5 | 1813 |
| Ulva lapathifolia | (Kützing) Areschoug | Alg. Scand. Exsicc., n.s.: | Fasc. 1, no. 25 | 1861 |
| Ulva byssoides | Mertens in Jürgens | Alg. Aquat. | Fasc. 7: no. 1 | 1818 |
| Ulva fasciata f. expansa | Setchell in Collins, Holden, & Setchell | Phyc. Bor.-Amer.: | LXXVII | 1905 |
| Ulva paradoxa | C. Agardh | Syn. Alg. Scand.: | XXII | 1817 |
| Ulva uncinata | Mohr in C. Agardh | Syn. Alg. Scand.: | XXII | 1817 |
| Ulva utricularis | (Roth) C. Agardh | Syn. Alg. Scand.: | XXII | 1817 |
| Ulva uncinata | Mertens in Weber & Mohr | Index Mus. Pl. Crypt.: | [9] | 1803 |
| Amphiprora fulva | A.S. Donkin | image | ||
| Bacillaria fulva | C.L. Nitzsch | image | ||
| Bangia viridifulva_('viridi-fulva') | Schousboe | image | ||
| Bichatia fulva | (Kützing) C.E.O. Kuntze | image | ||
| Biddulphia fulva | C.S. Boyer | image | ||
| Byssus fulva | Hudson | image | ||
| Chlamydomonas ulvaensis | R.A. Lewin | image | ||
| Chlorosaccus ulvaceus | Messikommer & Vischer | image | ||
| Chorda tomentosa f. subfulva | Foslie | image | ||
| Chroomonas fulva | (Butcher) Butcher | image | ||
| Conferva aureofulva_('aureo-fulva') | Kützing | image | ||
| Conferva fulva | Hudson | image | ||
| Conferva fulva | Schousboe | image | ||
| Cymbella fulva | (Kützing) Brebisson & Godey | image | ||
| Cymbella fulva | (Nitzsch) C. Agardh | image | ||
| Cymbophora fulva | Brebisson | image | ||
| Denticula fulva | Gregory | image | ||
| Dickieia ulvacea | Berkeley ex Kützing | image | ||
| Dictyosphaeria ulvacea | Kützing | image | ||
| Eleutheropyxis fulva | Scherffel | image | ||
| Frustulia fulva | (Ehrenberg) Brébisson | image | ||
| Frustulia fulva | Brébisson | image | ||
| Frustulia fulva | Brébisson | image | ||
| Frustulia fulva | Kützing | image | ||
| Frustulia ulva | (Nitzsch) C.A. Agardh | image | ||
| Gloeocapsa fulva | Kützing | image | ||
| Hydrococcus ulvaceus | Kützing | image | ||
| Laminaria atro-fulva | J. Agardh | image | ||
| Laminaria nigripes var. atrofulva | (J. Agardh) Rosenvinge | image | ||
| Lyngbya fulva | Harvey | image | ||
| Lyngbya fulva | Harvey | image | ||
| Merismopedia elegans var. ulvacea | Bernard | image | ||
| Navicula fulva | (Nitzsch) Ehrenberg | image | ||
| Navicula fulva | Ehrenberg | image | ||
| Navicula fulva f. asymmetrica | Dippel | image | ||
| Navicula fulva var. modesta | Cleve-Euler | image | ||
| Navicula ulvacea | (Berkeley) Cleve | image | ||
| Avrainvillea nigricans f. fulva | M.A. Howe in Collins, Holden, & Setchell | Phycoth. Bor.-Amer.: | no. 1480 | 1908 |
| Ulva fasciata f. taeniata | Setchell in Collins, Holden, & Setchell | Phycoth. Bor.-Amer.: | no. 862 | 1901 |
| Ulva fasciata f. lobata | Setchell in Collins, Holden, & Setchell | Phycoth. Bor.-Amer.: | no. 863 | 1901 |
| Ulva aureola | C. Agardh | Icon. Alg. Eur.: | no. XXIX, pl. 29 | 1829 |
| Omphalophyllum ulvaceum | J.L.A.K. Rosenvinge | image | ||
| Oncobyrsa rivularis var. ulvacea | (Kützing) Hansgirg | image | ||
| Oncobyrsa ulvacea | (Kützing) Rabenhorst | image | ||
| Oscillatoria viridi-fulva | Schousboe | image | ||
| Pinnularia fulva | C.G. Ehrenberg | image | ||
| Pleurosiphonia fulva | C.G. Ehrenberg | image | ||
| Protococcus pluvialis f. ulvaceus | Kützing | image | ||
| Schizonema ulvaceum | (M.J. Berkeley ex F.T. Kützing) C.E.O. Kuntze | image | ||
| Ulva laetevirens | Areschoug | Nova Acta R. Soc. Sci. Upsal., | ser. 3, 1: 370 | 1854 |
| Sphacelaria fulva | Kützing | image | ||
| Stratonostoc commune f. ulvaceum | Elenkin | image | ||
| Tetraspora fulva | Brébisson mss. | image | ||
| Tetraspora ulvacea | Kützing | image | ||
| ULVA | C. Agardh | image | ||
| ULVA | C. Agardh | image | ||
| ULVA | C. Linnaeus | image | ||
| ULVA | Linnaeus | image | ||
| ULVA | Ray | image | ||
| ULVA | image | |||
| ULVA | image | |||
| ULVA | image | |||
| Ulva adspersa | Roth | image | ||
| Ulva aetherea | Poiret | image | ||
| Ulva agarum | (Gmelin) Poiret | image | ||
| Ulva agarum | (Gmelin) Woodward | image | ||
| Ulva amamiensis | Tanaka | image | ||
| Ulva ambigua | DC. | image | ||
| Ulva ampullacea | Poiret | image | ||
| Ulva angusta | Setchell & Gardner | image | ||
| Ulva aponina | Meneghini | image | ||
| Ulva appendiculata | Schousboe | image | ||
| Ulva arasakii | Chihara | image | ||
| Ulva atropurpurea_('atro-purpurea') | Olivi | image | ||
| Ulva aurantiaca | Poiret | image | ||
| Ulva australis | J.E. Areschoug | image | ||
| Ulva baltica | Areschoug mscr. | image | ||
| Ulva bartayresiana | (J.V.F. Lamouroux) C.F.P. Martius | image | ||
| Ulva bellangeri | (Montagne) De Toni | image | ||
| Ulva bertolonii_('Bertoloni') | C. Agardh | image | ||
| Ulva bifrons | Ardré | image | ||
| Ulva billardieri | Mertens ex C. Agardh | image | ||
| Ulva binalis | Hassall | image | ||
| Ulva brevistipita | V.J. Chapman | image | ||
| Ulva bulbosa | (Hudson) DC. | image | ||
| Ulva bulbosa | (Suhr) Trevisan | image | ||
| Ulva bulbosa | P. Beauv. | image | ||
| Ulva bulbosa var. ausustralasica | (J. Agardh) Hariot | image | ||
| Ulva bulbosa var. peruana | Hariot | image | ||
| Ulva bullata | Poiret | image | ||
| Ulva bullosa | Roth | image | ||
| Ulva burmanica | (Zeller) de Toni | image | ||
| Ulva bursa | (Linnaeus) Poiret | image | ||
| Ulva calendulifolia | (S.G. Gmelin) J.F. Gmelin | image | ||
| Ulva calophylla | (Carm.) Sprengel | image | ||
| Ulva capensis | J.E. Areschoug | image | ||
| Ulva capillacea | Schousboe | image | ||
| Ulva capillaris | Poiret | image | ||
| Ulva caprina | J.E. Gunnerus | image | ||
| Ulva caudata | Schousboe | image | ||
| Ulva caulescens | J.V.F. Lamouroux | image | ||
| Ulva cavernosa | P. Forssk. | image | ||
| Ulva cellulosa | Mertens mscr. | image | ||
| Ulva ceranoides | W. Withering | image | ||
| Ulva ciliata | (Hudson) DC. | image | ||
| Ulva cinerea | Martens ex De Notaris | image | ||
| Ulva cirrosa | Schousboe | image | ||
| Ulva clathrata [s.v.] spinescens | (Kützing) Van Heurck | image | ||
| Ulva clathrata var. abbreviata | Le Jolis | image | ||
| Ulva clathrata var. ambigua | Le Jolis | image | ||
| Ulva clathrata var. foeniculacea | Le Jolis | image | ||
| Ulva clathrata var. gracilis | Le Jolis | image | ||
| Ulva clathrata var. nudiuscula | Le Jolis | image | ||
| Ulva clathrata var. prostrata | Le Jolis | image | ||
| Ulva clathrata var. robusta | Le Jolis | image | ||
| Ulva clathrata var. rothiana | Le Jolis | image | ||
| Ulva clathrata var. tenuis | Le Jolis | image | ||
| Ulva clathrus | (Gmelin) Poiret | image | ||
| Ulva clathrus | (Gmelin) Woodward | image | ||
| Ulva coccinea | Hudson | image | ||
| Ulva coccinea | Poiret | image | ||
| Ulva compressa | C. Linnaeus | image | ||
| Ulva compressa | Forssk. | image | ||
| Ulva compressa var. byssoides | Mertens | image | ||
| Ulva compressa var. byssoides | Naccari | image | ||
| Ulva compressa var. crinita | (Roth) C. Agardh | image | ||
| Ulva compressa var. crispa | G. Zanardini | image | ||
| Ulva compressa var. fuscescens | C. Agardh nom. nud. | image | ||
| Ulva compressa var. prolifera | (O.F. Mueller) C. Agardh | image | ||
| Ulva compressa var. purpurea | C. Agardh | image | ||
| Ulva compressa var. subarticulata | C. Agardh | image | ||
| Ulva confervoides | C. Linnaeus | image | ||
| Ulva confervoides | Forssk. | image | ||
| Ulva confervoides | P.K.A. Schousboe | image | ||
| Ulva confervoides | Schousboe | image | ||
| Ulva confervoides | Thuill. | image | ||
| Ulva conglobata f. densa | Kjellman | image | ||
| Ulva contorta | (Gmelin) DC. | image | ||
| Ulva contorta | P.K.A. Schousboe | image | ||
| Ulva cornea | Poiret | image | ||
| Ulva cornucopiae | (Kützing) J. Agardh | image | ||
| Ulva cornucopiae | Schousboe | image | ||
| Ulva cornuta | Lightfoot | image | ||
| Ulva costata | (Howe) Hollenberg | image | ||
| Ulva costata | Wollny | image | ||
| Ulva covelongensis | Krishnamurthy & Joshi | image | ||
| Ulva crassa | Kjellman | image | ||
| Ulva crassa | Kjellman | image | ||
| Ulva crassa | V.J. Chapman | image | ||
| Ulva cribraria | Schousboe | image | ||
| Ulva cribrosa | (J. Agardh) Bornet | image | ||
| Ulva crispa | (C. Linnaeus) A.P. de Candolle | image | ||
| Ulva crispa | Dangeard | image | ||
| Ulva crispa f. gregaria | Dangeard | image | ||
| Ulva crispa | J. Lightfoot | image | ||
| Ulva crispa | S. Chiaje | image | ||
| Ulva crispata | A. Bertoloni | image | ||
| Ulva cristata | Hooker f. & Harvey | image | ||
| Ulva cuneata | Forssk. | image | ||
| Ulva curvata | (F.T. Kützing) De Toni | image | ||
| Ulva cylindrica | Wahlenberg | image | ||
| Ulva dactylifera var. rotunda | V.J. Chapman | image | ||
| Ulva dactylifera | W.A. Setchell & N.L. Gardner | image | ||
| Ulva damaeformis | Roth | image | ||
| Ulva dangeardii | Gayral & Mazancourt | image | ||
| Ulva dangeardii | Gayral & Mazancourt | image | ||
| Ulva defracta | Velley | image | ||
| Ulva delicatula | Gunnerus | image | ||
| Ulva denticulata | Dangeard | image | ||
| Ulva diaphana | Hudson | image | ||
| Ulva dichotoma | (Suhr) Trevisan | image | ||
| Ulva dichotoma | G. Ruchinger | image | ||
| Ulva dichotoma | W. Hudson | image | ||
| Ulva digitata | (Linnaeus) DC. | image | ||
| Ulva diluviana | Schlotheim | image | ||
| Ulva discolor | Mertens | image | ||
| Ulva divisa | Suhr | image | ||
| Ulva edulis | (Withering) DC. | image | ||
| Ulva elegans | P. Gayral | image | ||
| Ulva elminthoides | (Velley) Withering | image | ||
| Ulva elongata | Schousboe | image | ||
| Ulva enteromorpha f. capillaris | Van Heurck | image | ||
| Ulva enteromorpha f. crinita | Van Heurck | image | ||
| Ulva enteromorpha f. prolifera | (Müller) Van Heurck | image | ||
| Ulva enteromorpha f. smaragdina | (Kützing) Le Jolis | image | ||
| Ulva enteromorpha | Le Jolis | image | ||
| Ulva enteromorpha var. angusta | (Kützing) Le Jolis | image | ||
| Ulva enteromorpha var. bullosa | Le Jolis | image | ||
| Ulva enteromorpha var. caespitosa | Le Jolis | image | ||
| Ulva enteromorpha var. complanata | (Kützing) Le Jolis | image | ||
| Ulva enteromorpha var. compressa | (Linnaeus) Hariot | image | ||
| Ulva enteromorpha var. cornucopiae | (Lyngbye) Le Jolis | image | ||
| Ulva enteromorpha var. crispa | (Roth) Le Jolis | image | ||
| Ulva enteromorpha var. crispata | (Bertoloni) Le Jolis | image | ||
| Ulva enteromorpha var. falcata | Le Jolis | image | ||
| Ulva enteromorpha var. flagelliformis | Le Jolis | image | ||
| Ulva enteromorpha var. lanceolata | (Linnaeus) Hariot | image | ||
| Ulva enteromorpha var. latifolia | Le Jolis | image | ||
| Ulva enteromorpha var. maxima | (C. Agardh) Le Jolis | image | ||
| Ulva enteromorpha var. micrococca | (Kützing) Le Jolis | image | ||
| Ulva enteromorpha var. nana | Le Jolis | image | ||
| Ulva enteromorpha var. plana | Le Jolis | image | ||
| Ulva enteromorpha var. procerrima | Le Jolis | image | ||
| Ulva enteromorpha var. undulata | Le Jolis | image | ||
| Ulva enteromorpha var. ventricosa | (Poiret) Le Jolis | image | ||
| Ulva erecta | (H.C. Lyngbye) E.M. Fries | image | ||
| Ulva erecta f. plumosa | (Kützing) Crouan frat. | image | ||
| Ulva expansa | (W.A. Setchell) W.A. Setchell & N.L. Gardner | image | ||
| Ulva falcata | Schousboe | image | ||
| Ulva fascia | (Müller) H.C. Lyngbye | image | ||
| Ulva fascia var. tenuior | Lyngbye | image | ||
| Ulva fasciata | image | |||
| Ulva fasciata f. caespitosa | Setchell | image | ||
| Ulva fasciata f. costata | M.A. Howe | image | ||
| Ulva fasciata | Mert. et nob. mst. | image | ||
| Ulva fasciata | S.F. Gray | image | ||
| Ulva fasciata var. concolor | Montagne | image | ||
| Ulva fasciata var. lobata | (Kützing) Piccone | image | ||
| Ulva fasciata var. palmata | (C. Agardh) Montagne | image | ||
| Ulva fasciata var. subsimplex | Montagne | image | ||
| Ulva fasciata var. taeniata 'Setchell' | image | |||
| Ulva fasciculata | A.P. de Candolle | image | ||
| Ulva fasciola | (Roth) Martius | image | ||
| Ulva fastigiata | Clemente | image | ||
| Ulva fenestrata | A.P. Postels & F.J. Ruprecht | image | ||
| Ulva fetida | (D. Villars) J.P.E. Vaucher | image | ||
| Ulva filiformis | J.L.M. Poiret | image | ||
| Ulva filiformis | W. Hudson | image | ||
| Ulva filosa | C.P. Thunberg | image | ||
| Ulva fistulosa | Hudson | image | ||
| Ulva flabelliformis | Roth | image | ||
| Ulva flabelliformis | Wulfen | image | ||
| Ulva flava | Forsskål | image | ||
| Ulva flavescens | Hudson | image | ||
| Ulva fluviatilis | S.C. Sommerfelt | image | ||
| Ulva foeniculacea | (Hudson) C. Agardh | image | ||
| Ulva foliacea | Poiret | image | ||
| Ulva fuliginosa | Mertens | image | ||
| Ulva fulvescens | C.A. Agardh | image | ||
| Ulva fungosa | (Desfontaines) Poiret | image | ||
| Ulva furcata | C. Agardh mss. | image | ||
| Ulva furfuracea | Mertens mss. | image | ||
| Ulva fusca | A.P. Postels & F.J. Ruprecht | image | ||
| Ulva fusca | Hudson | image | ||
| Ulva gayralii | Cauro | image | ||
| Ulva gelatinosa | Kützing | image | ||
| Ulva gelatinosa | Vaucher | image | ||
| Ulva geminoidea | V.J. Chapman | image | ||
| Ulva geminoidea var. crispa | V.J. Chapman | image | ||
| Ulva geminoidea var. dentata | V.J. Chapman | image | ||
| Ulva gigantea | (F.T. Kützing) C.V. Bliding | image | ||
| Ulva godeyi | Brébisson | image | ||
| Ulva granulata | Linnaeus | image | ||
| Ulva halleri | (DC.) Poiret | image | ||
| Ulva hendayensis | Dangeard & Parriaud | image | ||
| Ulva hopkirkii | (McCalla) Crouan frat. | image | ||
| Ulva hutchinensis | Poiret | image | ||
| Ulva imbricata | Schousboe | image | ||
| Ulva implicata | Schousboe | image | ||
| Ulva incrassata | Müller | image | ||
| Ulva incrassata | W. Hudson | image | ||
| Ulva incurvata | Parriaud | image | ||
| Ulva incurvata | Parriaud ex Dangeard | image | ||
| Ulva indica | Anand | image | ||
| Ulva infundibuliformis | Turra | image | ||
| Ulva insignis | (J.E. Areschoug) Papenfuss | image | ||
| Ulva interrupta | DC. | image | ||
| Ulva interrupta | J.L.M. Poiret | image | ||
| Ulva intestinalis f. intestiniformis | Crouan frat. | image | ||
| Ulva intestinalis f. rivularis | Crouan frat. | image | ||
| Ulva intestinalis var. cornucopiae | ([Lyngbye]) C. Agardh | image | ||
| Ulva intybacea | Lamarck | image | ||
| Ulva japonica | (Holmes) Papenfuss | image | ||
| Ulva kuckuckiana | O.C. Schmidt | image | ||
| Ulva labyrinthiformis | O. F. Müller | image | ||
| Ulva labyrinthiformis_('labyrintiformis') | Linnaeus (cont.) | image | ||
| Ulva labyrinthiformis_('labyrintiformis') | Linnaeus | image | ||
| Ulva laciniata | Lightfoot (cont.) | image | ||
| Ulva lactuca f. australis | (Kützing) Schiffner | image | ||
| Ulva lactuca f. consociata | P. Dangeard | image | ||
| Ulva lactuca f. contorta | (Lyngbye) Gomont | image | ||
| Ulva lactuca f. cribrosa | (J. Agardh) De Toni | image | ||
| Ulva lactuca f. crispa | P. Dangeard | image | ||
| Ulva lactuca f. fasciata | (Delile) Hauck | image | ||
| Ulva lactuca f. genuina | Hauck | image | ||
| Ulva lactuca f. lacinulata | (Kützing) Hauck | image | ||
| Ulva lactuca f. latissima | (C. Linnaeus) J.H. Kylin | image | ||
| Ulva lactuca f. latissima | Schiffner | image | ||
| Ulva lactuca f. lobata | (Kützing) Hauck | image | ||
| Ulva lactuca f. myriotrema | (R. Lenormand ex F.T. Kützing) De Toni | image | ||
| Ulva lactuca f. pulvinata | O.C. Schmidt | image | ||
| Ulva lactuca f. rigida | (C. Agardh) Hylmö | image | ||
| Ulva lactuca f. rigida | De Toni | image | ||
| Ulva lactuca f. stipitata | (Areschoug) Kylin | image | ||
| Ulva lactuca subf. bullosa | Schiffner | image | ||
| Ulva lactuca var. amplissima | Le Jolis | image | ||
| Ulva lactuca var. contorta | (Lyngbye) Le Jolis | image | ||
| Ulva lactuca var. contorta | Lyngbye | image | ||
| Ulva lactuca var. curvatiformis | Schiffner | image | ||
| Ulva lactuca var. dillenii | Le Jolis | image | ||
| Ulva lactuca var. fasciata | (Delile) Hering | image | ||
| Ulva lactuca var. fasciata | (Delile) Schiffner | image | ||
| Ulva lactuca var. genuina | Schiffner | image | ||
| Ulva lactuca var. laciniata | (J. Agardh) Schiffner | image | ||
| Ulva lactuca var. lacinulata | (Kützing) W.R. Taylor | image | ||
| Ulva lactuca var. latissima | (C. Linnaeus) P.A. Hariot | image | ||
| Ulva lactuca var. latissima | (C. Linnaeus) T. Edmondston | image | ||
| Ulva lactuca var. latissima | R. Lenormand | image | ||
| Ulva lactuca var. linearis | Le Jolis | image | ||
| Ulva lactuca var. longissima | Montagne | image | ||
| Ulva lactuca var. maxima | P. Dangeard | image | ||
| Ulva lactuca var. mesenteriformis | (Roth) Wallroth | image | ||
| Ulva lactuca var. multifida | Le Jolis | image | ||
| Ulva lactuca var. myriotrema | R. Lenormand | image | ||
| Ulva lactuca var. palmata | (C. Agardh) Montagne | image | ||
| Ulva lactuca var. perforata | Rodríguez y Femenías | image | ||
| Ulva lactuca var. pulvinata | (O.C. Schmidt) Lami | image | ||
| Ulva lactuca var. pulvinata | Despréaux | image | ||
| Ulva lactuca var. rigida | (C. Agardh) A.F. Le Jolis | image | ||
| Ulva lactuca var. rigida | (C. Agardh) Hariot | image | ||
| Ulva lactuca var. rigida | Lenormand | image | ||
| Ulva lactuca var. rosulans | Schiffner | image | ||
| Ulva lactuca var. simplex | Le Jolis | image | ||
| Ulva lactuca var. simplex | Rudolphi | image | ||
| Ulva lactuca var. spiralis | (Hornemann) Lange | image | ||
| Ulva lactuca var. umbilicalis | Rudolphi | image | ||
| Ulva lactuca var. umbilicata | Wallroth | image | ||
| Ulva lactucifolia_('lactucaefolia') | S.F. Gray | image | ||
| Ulva lacunosa | Duby | image | ||
| Ulva laetevirens | J.F. Areschoug | image | ||
| Ulva laingii | V.J. Chapman | image | ||
| Ulva lapathifolia | (Kützing) De Toni | image | ||
| Ulva latissima | C. Linnaeus | image | ||
| Ulva latissima var. lobata | Crouan fr. | image | ||
| Ulva latissima var. longissima | (Montagne) Montagne | image | ||
| Ulva latissima var. mesenteriformis | (Roth) C. Agardh | image | ||
| Ulva latissima var. myriotrema | Crouan | image | ||
| Ulva latissima var. umbilicalis | (Linnaeus) C. Agardh | image | ||
| Ulva leptophylla | Arasaki nom. prov. | image | ||
| Ulva ligula | (Montagne ex Kützing) De Toni | image | ||
| Ulva ligulata | Woodward | image | ||
| Ulva linearis | P.J.L. Dangeard | image | ||
| Ulva linearis var. lata | P. Dangeard | image | ||
| Ulva lingulata | (Solander) DC. | image | ||
| Ulva linza | C. Linnaeus | image | ||
| Ulva linza var. spiralis | Hornemann | image | ||
| Ulva linza var. spiralis | Suhr | image | ||
| Ulva lippii | Lamouroux mscr. | image | ||
| Ulva litoralis | Suhr | image | ||
| Ulva littorea | Suhr mscr. | image | ||
| Ulva lobata | (Kützing) Harvey | image | ||
| Ulva longissima | Gunnerus | image | ||
| Ulva lubrica | A.W. Roth | image | ||
| Ulva maculata | Poiret | image | ||
| Ulva melanoidea | Schousboe | image | ||
| Ulva membranacea | (Stackh.) Jones & Kingston | image | ||
| Ulva mertensii | Martius | image | ||
| Ulva mesenteriformis | Roth | image | ||
| Ulva micrococca | (Kützing) Gobi | image | ||
| Ulva miniata | Chiaje | image | ||
| Ulva minima | Vaucher | image | ||
| Ulva minuta | Kützing | image | ||
| Ulva moccana | J.F. Gmelin | image | ||
| Ulva montana | Swartz | image | ||
| Ulva mucosa | Kützing | image | ||
| Ulva mucosa | Kützing | image | ||
| Ulva multifida | J.E. Smith | image | ||
| Ulva muscoides | Clemente ex Schousboe | image | ||
| Ulva mutabilis | Föyn | image | ||
| Ulva myriotrema | (Kützing) Crouan frat. | image | ||
| Ulva neapolitana | C.V. Bliding | image | ||
| Ulva nematoidea | Bory | image | ||
| Ulva nitens | C. Agardh | image | ||
| Ulva nitida | Bertoloni | image | ||
| Ulva nostoch | DC. | image | ||
| Ulva nostoch | Poiret | image | ||
| Ulva obscura | F.T. Kützing | image | ||
| Ulva ocellata | (Lamouroux) DC. | image | ||
| Ulva olivacea | Hornemann (cont.) | image | ||
| Ulva olivacea | P.J.L. Dangeard | image | ||
| Ulva olivascens | Dangeard | image | ||
| Ulva opuntia | (Good. & Woodw.) Poiret | image | ||
| Ulva orbiculata | (Thuret) Rabenhorst | image | ||
| Ulva oryziformis | Forsskål | image | ||
| Ulva oxycocca | F.T. Kützing | image | ||
| Ulva oxysperma | F.T. Kützing | image | ||
| Ulva pacifica | S.F.L. Endlicher | image | ||
| Ulva palmata | (Linnaeus) W. Withering | image | ||
| Ulva palmata | (Linnaeus) Woodward | image | ||
| Ulva palmata | DC. var. laciniata Lyngbye | image | ||
| Ulva palmata | DC. var. marginifera (Turner) Lyngbye | image | ||
| Ulva palmata | DC. var. simplex (C. Agardh) Lyngbye | image | ||
| Ulva papenfussii | P.-H. Hô | image | ||
| Ulva papillosa | Linnaeus | image | ||
| Ulva papyracea | Balbis | image | ||
| Ulva papyracea | Schleicher | image | ||
| Ulva paradoxa | (L.W. Dillwyn) C.A. Agardh | image | ||
| Ulva parva | V.J. Chapman | image | ||
| Ulva parvula | Kützing | image | ||
| Ulva parvula | P.K.A. Schousboe | image | ||
| Ulva pavonia | (C. Linnaeus) C. Linnaeus | image | ||
| Ulva pentagonum | Meneghini | image | ||
| Ulva percursa | (C.A. Agardh) C.A. Agardh | image | ||
| Ulva petiolata | (J. Agardh) Womersley | image | ||
| Ulva petiolata | Turra | image | ||
| Ulva phyllitis | (Stackhouse) DeCandolle | image | ||
| Ulva pisiformis | Hudson | image | ||
| Ulva pisum | (O.F. Mueller) Loureiro | image | ||
| Ulva planca | Suhr | image | ||
| Ulva plantaginea | A.W. Roth | image | ||
| Ulva plantaginea var. tenuior | Lyngbye | image | ||
| Ulva plantaginifolia var. tenuior | Lyngbye | image | ||
| Ulva plantaginifolia | Wulfen | image | ||
| Ulva plicata | Müller | image | ||
| Ulva plumosa | W. Hudson | image | ||
| Ulva polypodioides | DC. | image | ||
| Ulva popenguinensis | P.J.L. Dangeard | image | ||
| Ulva priapus | Gmelin | image | ||
| Ulva profunda | Taylor | image | ||
| Ulva prolifera | (P. Forssk.) A.P. de Candolle | image | ||
| Ulva prolifera | Müller | image | ||
| Ulva protuberans | J.E. Smith | image | ||
| Ulva pruniformis | Linnaeus | image | ||
| Ulva pulchra | Jaasund | image | ||
| Ulva pulchra | Jaasund | image | ||
| Ulva punctata | Stackhouse | image | ||
| Ulva purpurascens | W. Hudson | image | ||
| Ulva purpurea | A.W. Roth | image | ||
| Ulva purpurea var. elongata | Lyngbye | image | ||
| Ulva purpurea var. laciniata | Rudolphi | image | ||
| Ulva purpurea var. umbilicalis | Rudolphi | image | ||
| Ulva purpureoviolacea_('purpureo violacea') | Roth | image | ||
| Ulva pusilla | J.P.F.C. Montagne | image | ||
| Ulva quaternaria | Kützing | image | ||
| Ulva radicata | A.J. Retzius | image | ||
| Ulva radicata | A.P. de Candolle | image | ||
| Ulva ralfsii | (Harv.) Le Jolis | image | ||
| Ulva ramosa | (Kützing) De Toni | image | ||
| Ulva ramosissima | P.K.A. Schousboe | image | ||
| Ulva recisa | Poiret | image | ||
| Ulva refracta 'J.E. | Smith' | image | ||
| Ulva repens | Clemente | image | ||
| Ulva reticulata f. delicatula | Gilbert | image | ||
| Ulva reticulata f. delicatula | Gilbert | image | ||
| Ulva reticulata | Forssk. | image | ||
| Ulva rhacodes | (Holmes) G.F. Papenfuss | image | ||
| Ulva rigida | C.A. Agardh | image | ||
| Ulva rigida f. australis | J. Agardh | image | ||
| Ulva rigida f. capensis | (Areschoug) J. Agardh | image | ||
| Ulva rigida f. cribrosa | J. Agardh | image | ||
| Ulva rigida f. densa | (Kjellman) Feldmann | image | ||
| Ulva rigida f. lacinulata | P. Dangeard | image | ||
| Ulva rigida f. myriotrema | (F.T. Kützing) J.G. Agardh | image | ||
| Ulva rigida f. ostreata | P. Dangeard | image | ||
| Ulva rigida f. pacifica | Agardh | image | ||
| Ulva rigida f. rigida | J. Agardh | image | ||
| Ulva rigida f. tropica | Jaasund | image | ||
| Ulva rigida f. tropica | Jaasund | image | ||
| Ulva rivularis | Corda | image | ||
| Ulva rivularis | F.X. Wulfen | image | ||
| Ulva rubescens | H.C. Lyngbye | image | ||
| Ulva rupestris | J.E. Smith | image | ||
| Ulva saccharina | (Linnaeus) DC. | image | ||
| Ulva sagarum | (S.G. Gmelin) J.F. Gmelin | image | ||
| Ulva sanguinea | Bellardi | image | ||
| Ulva scandinavica | C.V. Bliding | image | ||
| Ulva schousboei | Bornet | image | ||
| Ulva schroederi | (Agardh) Mertens | image | ||
| Ulva schroederi_('schröderi') | Mertens | image | ||
| Ulva serrata | DC. | image | ||
| Ulva sertolara | (Bertoloni) Pollini | image | ||
| Ulva simplicissima | S.R. Clemente | image | ||
| Ulva sinuosa | Mertens ex A.W. Roth | image | ||
| Ulva sobolifera | (Vahl) Lyngbye | image | ||
| Ulva sobolifera | Oeder | image | ||
| Ulva sordida | Areschoug | image | ||
| Ulva sorensenii | V.J. Chapman | image | ||
| Ulva spinulosa | Okamura & Segawa | image | ||
| Ulva splendens | F.J. Ruprecht | image | ||
| Ulva spongiformis | Müller | image | ||
| Ulva sporadica | Miliarakis | image | ||
| Ulva squamaria | (Gmelin) Woodward | image | ||
| Ulva squamaria_('squammaria') | (Gmelin) Roth | image | ||
| Ulva squarrosa | (G.C. Oeder) J.E. Gunnerus | image | ||
| Ulva stenophylla | W.A. Setchell & N.L. Gardner | image | ||
| Ulva stipitata | J.E. Areschoug | image | ||
| Ulva sublitoralis | Segawa | image | ||
| Ulva subulata | (F.X. Wulfen) F.L. Naccari | image | ||
| Ulva taeniata | (W.A. Setchell) W.A. Setchell & N.L. Gardner | image | ||
| Ulva tenella | F.T. Kützing | image | ||
| Ulva tenella | Lenormand ex Kützing | image | ||
| Ulva tenuissima | Schousboe | image | ||
| Ulva terrestris | A.W. Roth | image | ||
| Ulva tesellata | Hook. f. & Harvey | image | ||
| Ulva thermalis | Kützing | image | ||
| Ulva thuretii_('Thureti') | B. Föyn | image | ||
| Ulva tomentosa | (Hudson) DC. | image | ||
| Ulva torta | (Agardh) Trevisan | image | ||
| Ulva tournefortii | (Lamouroux) Pollini | image | ||
| Ulva tremelloides | (Bertoloni) Pollini | image | ||
| Ulva trichophylla | Kützing | image | ||
| Ulva trichophylla | Kützing | image | ||
| Ulva tubelliformis | Schousboe | image | ||
| Ulva tuberosa | P. Beauv. | image | ||
| Ulva turbinata | Pollini | image | ||
| Ulva turbinata | Pollini | image | ||
| Ulva ulvella | H. Davies | image | ||
| Ulva umbilicalis var. lanceolata | Lyngbye | image | ||
| Ulva umbilicalis var. purpurea | Wahlenberg | image | ||
| Ulva umbilicata 'J.E. | Smith' | image | ||
| Ulva umbilicata | S.F. Gray | image | ||
| Ulva uncialis | (Kützing) Montagne | image | ||
| Ulva uncialis | Suhr | image | ||
| Ulva uncialis | Suhr mscr. | image | ||
| Ulva uncinata | Mohr mss. | image | ||
| Ulva uncinata | Mohr probably mscr. | image | ||
| Ulva undulata | Raddi (cont.) | image | ||
| Ulva undulata | Raddi | image | ||
| Ulva undulata | Turra | image | ||
| Ulva utriculata | Poiret | image | ||
| Ulva uvoides | Bory | image | ||
| Ulva velutina | (Lyngbye) Sommerfelt | image | ||
| Ulva ventricosa | Poiret | image | ||
| Ulva venusta | Schousboe | image | ||
| Ulva vermicularis | Roth | image | ||
| Ulva vermicularis | Schousboe | image | ||
| Ulva vermicularis | Schrank | image | ||
| Ulva verticillata | Velley | image | ||
| Ulva vesiciformis_('vesicaeformis') | Delarbre | image | ||
| Ulva vexata | W.A. Setchell & N.L. Gardner | image | ||
| Ulva vilis | Hudson M.S. | image | ||
| Ulva vinosa | Gouan | image | ||
| Ulva viridis | Forssk. | image | ||
| Ulva woodwartii | Poiret | image | ||
| ULVACEAE 'Kützing' | image | |||
| ULVACEAE | Areschoug | image | ||
| ULVACEAE | Bessey | image | ||
| ULVACEAE | Bory | image | ||
| ULVACEAE | Borzi | image | ||
| ULVACEAE | C. Agardh | image | ||
| ULVACEAE | Chevallier | image | ||
| ULVACEAE | Decaisne | image | ||
| ULVACEAE | Dumortier | image | ||
| ULVACEAE | Endlicher | image | ||
| ULVACEAE | Fries | image | ||
| ULVACEAE | Greville | image | ||
| ULVACEAE | Haeckel | image | ||
| ULVACEAE | Harvey | image | ||
| ULVACEAE | Kützing | image | ||
| ULVACEAE | Link | image | ||
| ULVACEAE | Rabenhorst | image | ||
| ULVACEAE | Reichenbach | image | ||
| ULVACEAE | Sprengel | image | ||
| ULVACEAE | Walls | image | ||
| ULVACEES | Lamouroux | image | ||
| ULVACEES | Thuret | image | ||
| ULVALES | Bessey | image | ||
| ULVALES | Blackman & Tansley | image | ||
| ULVALES | G.S. West | image | ||
| ULVAPHYCEAE | Stewart & Mattox | image | ||
| ULVARIA | (Ruprecht) J. Agardh \{also on card: [subgenus] of Monostroma] | image | ||
| ULVARIA | F.J. Ruprecht | image | ||
| Ulvaria blyttii | (J.E. Areschoug) Vinogradova | image | ||
| Ulvaria fusca 'Ruprecht' | image | |||
| Ulvaria fusca | (P. & R.) Vinogradova | image | ||
| Ulvaria obscura | (F.T. Kützing) P. Gayral | image | ||
| Ulvaria obscura var. blyttii | (J.E. Areschoug) C.V. Bliding | image | ||
| Ulvaria oxysperma | (F.T. Kützing) C.V. Bliding | image | ||
| Ulvaria oxysperma f. wittrockii | (Bornet) Bliding | image | ||
| Ulvaria oxysperma var. orbiculata | (Thuret) Bliding | image | ||
| Ulvaria shepherdii | Womersley | image | ||
| Ulvaria splendens 'Ruprecht' | image | |||
| Ulvaria splendens | (F.J. Ruprecht) J.G. Agardh | image | ||
| Ulvaria splendens | (F.J. Ruprecht) K.L. Vinogradova | image | ||
| ULVARIEAE | Dumortier | image | ||
| ULVASTRUM | J.E. Duby | image | ||
| Volvox ulva | Girod-Chantrans | image | ||
Problems/comments to rlmoe@berkeley.edu
Copyright © 2025 Regents of the University of California
We encourage links to these pages, but the content may not be downloaded for reposting, repackaging, redistributing, or sale in any form, without written permission from The University and Jepson Herbaria — Terms of Use.
University Herbarium, University of California, Berkeley
Page last updated 7 October 2024