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 caespitosa | Withering | A botanical arrangement of all the vegetables naturally growing in Great Britain ...: | 735, t. 10. f. 9 in Dillwyn | 1776 |
| Ulva litoralis | Suhr ex Kützing | Alg. Aq. Dulc. Germ. | 16: [4] | 1836 |
| Ulva byssoides | Mertens in Jürgens | Alg. Aquat. | Fasc. 7: no. 1 | 1818 |
| Ulva splendens | Ruprecht | Alg. Ochot.: | 218 [Tange Ochotsk. Meer.: 410] | 1850 |
| Ulva lapathifolia | (Kützing) Areschoug | Alg. Scand. Exsicc., n.s.: | Fasc. 1, no. 25 | 1861 |
| Ulva cornucopiae | (Kützing) J. Agardh | Alg. Syst. | 3: 163 | 1883 |
| Ulva lippii | Lamouroux in J. Agardh | Alg. Syst. | 3: 123 | 1883 |
| Ulva umbilicalis var. lanceolata | Lyngbye in J. Agardh | Alg. Syst. | 3: 66 | 1883 |
| Ulva usneoides | Bonnemaison in J. Agardh | Alg. Syst. | 3: 159 [misnumbered 157] | 1883 |
| Ulva utriculosa | C. Agardh in J. Agardh | Alg. Syst. | 3: 123 | 1883 |
| Ulvaria splendens | (Ruprecht) J. Agardh | Alg. Syst. | 3: expl. pl. III: figs. 91-92 | 1883 |
| Ulva rigida f. laciniata | J. Agardh | Alg. Syst. | 19{2}: 169 | 1883 |
| Ulva rigida f. capensis | J. Agardh | Alg. Syst. | 3: 169 | 1883 |
| Ulva fasciata var. lobata | (Kützing) Piccone | Alg. Vettor Pisani: | 23 | 1886 |
| Ulva lacinulata | (Kützing) Wittrock in Wittrock & Nordstedt | Alg. aq. dulc. exs.: | 433 | 1882 |
| Ulvaria blyttii | (Areschoug) J. Agardh | Alg. syst. | 3: legend to pl. III: figs. 93, 94 | 1883 |
| 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 pseudo-ohnoi | H.W. Lee, J.C. Kang & M.S. Kim | Algae | 34: 257, fig. 3A,B,D-F | 2019 |
| Umbraulva yunseulla | H.W. Lee, E.H. Bae & M.S. Kim | Algae | 35: 351, fig.4 | 2020 |
| Ulva kraftiorum | J.M. Huisman | Algae of Australia: Marine Benthic Algae of North-western Australia. 1: | 28, fig. 3E | 2015 |
| 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 |
| Haematococcus uva_('ulva') | (O.F. Müller) Dalla Torre & Sarnthein | Algen Tirol, Vorarlberg und Liechtenstein: | 30 | 1901 |
| Ulva fasciata f. major | Tilden | Amer. Alg.: | 467 | 1901 |
| Ulva fasciata f. minor | Tilden | Amer. Alg.: | 559 | 1902 |
| Ulva uncialis | (Kützing) Montagne | Ann. Sci. Nat. Bot., ser. 3, | 13: 248 | 1850 |
| Ulva verticillata | Withering | Arr. Brit. Pl., ed. 3, | 4: 127 | 1796 |
| Ulva palmata | (Linnaeus) Withering | Arr. Brit. Pl., ed. 3, | 4: 123 | 1796 |
| Ulva multiramosa | E. Taskin | Asian J. Biol. Sci. | 5: 63, fig. 1 | 2014 |
| Ulva involvens | Savi in Salvadori | Atti Soc. Ital. Sci. Nat. [Milano] | 6: 478 | 1864 |
| Ulva torta | (Mertens) Trevisan | Atti Terza Riun. Sci. Ital. [Firenze, 1841]: | 480 | 1841 |
| Ulva ranunculata | G.T. Kraft & A.J.K. Millar in G.T. Kraft | Austral. Syst. Bot. | 13: 534, fig. 12 | 2000 |
| 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 thrix | (Stackhouse) F. Weber & Mohr | Beitr. Naturk. | 1: 316, 321 | 1805 |
| Ulva spiralis | F. Weber & Mohr | Beitr. Naturk. | 1: 280, 316 | 1805 |
| Ulva papillosa | (S.G. Gmelin) F. Weber & Mohr | Beitr. Naturk. | 1: 325 | 1805 |
| Ulva caryophyllaea | Mertens ex F. Weber & Mohr | Beitr. Naturk. | 1: 253 | 1805 |
| 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 pertusa | Kjellman | Bih. Kongl. Svenska Vetensk.-Akad. Handl. | 23(Afd. III, 11): 4-7, pl. 1; pl. 3: figs. 1-8 | 1897 |
| Ulva intestinalis f. attenuata | (Ahlner) M.J. Wynne in M. Cormaci, G. Furnari & G. Alongi | Bollettino Accademia Gioenia Sci. Nat. | 47: 395 | 2014 |
| Ulva pseudorotundata | M. Cormaci, G. Furnari & G. Alongi | Bollettino Accademia Gioenia Sci. Nat. | 47: 159, pl. 27 | 2014 |
| Ulva compressa var. crispata | (Lyngbye) Duby | Bot. Gall.: | 958 | 1830 |
| Ulva covelongensis | V. Krishnamurthy & H. Joshi | Bot. J. Linn. Soc. [London] | 62: 126, figs. 4, 10, 16, pl. 1 | 1969 |
| Ulva lactuca f. lobata | (Kützing) Hauck | Bot. Jahrb. | 9: 467 | 1888 |
| 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 ardreana | M. Cormaci, G. Furnari & G. Alongi | Bot. Mar. | 56: 409, figs. 1-3 | 2013 |
| 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 rotundata | Bliding | Bot. Not. | 121: 566, figs. 19-22 | 1969 |
| Ulva neapolitana | Bliding | Bot. Not. | 113: 182, figs. 10, 11 | 1960 |
| Ulva lactuca f. foraminata | Deckenbach | Bot. Zap. | 4(1) [i.e. 9]: 14 | 1893 |
| Phycoseris ulva | Sonder | Bot. Zeit. | 3: 49 | 1845 |
| Ulva grandis_('grande') | Saifullah & Nizamuddin | Botanica Marina | 20: 526, figs. 13, 14, pl. III:B | 1977 |
| Ulva pouliotii | L. Golden & S.C. Lindstrom in Lindstrom et al., | Botanica Marina | 64: 355, figs. 17-19 | 2021 |
| Ulva olivacea | P.J.L. Dangeard | Botaniste | 35: 34, fig. 1 | 1951 |
| Ulva olivascens | P.J.L. Dangeard | Botaniste | 44: 22, footnote | 1961 |
| Ulva crispa | P.J.L. Dangeard | Botaniste | 42: 21, figs. 2-4 | 1959 |
| Ulva merismopedioides | H.C. Wood in Watson | Botany [fortieth parallel]: | 415 | 1871 |
| Ulva pseudocurvata | Koeman & van den Hoek | Brit. Phyc. J. | 16: 19, figs. 2-31 | 1981 |
| 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 tepida | Y. Masakiyo & S. Shimada | Bull. Natl. Sci. Mus., Tokyo, Ser. B (Bot.), | 40: 11, figs. 4, 16-33 | 2014 |
| Ulva nematoidea var. serratula | J. Agardh in Jadin, | Bull. Soc. Linn. Normandie, sér. 2, | 9: 249, 250 | 1875 |
| 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 lubrica | Roth | Cat. Bot. | 1: 204, pl. V: fig. 7 | 1797 |
| Ulva purpurea | Roth | Cat. Bot. | 1: 209 | 1797 |
| Ulva terrestris | Roth | Cat. Bot. | 1: 211 | 1797 |
| Ulva indica | Roth | Cat. Bot. | 3: 327 | 1806 |
| Ulva sinuosa | Mertens ex Roth | Cat. Bot. | 327, pl. XII | 1806 |
| Ulva stellata | Wulfen in Jacquin | Collectanea ad botanicam, chemiam, et historiam naturalem spectantia, cum figuris | 1: 351 | 1787 |
| Ulva flexuosa | Wulfen | Crypt. Aquat.: | 1 | 1803 |
| Ulva sericea | Wulfen | Crypt. Aquat.: | 5 | 1803 |
| Ulva piritoka | Nga\*_ti Kuri, S. Heesch & W.A. Nelson in Heesch et al. | Cryptogamie, Algologie | 42: 134, figs. 2, 4-6 | 2021 |
| Ulva beytensis | Thivy & Sharma | Current Science | 35: 150, figs. 1-6 | 1966 |
| Ulva partita | K. Ichihara in Ichihara et al., | Cytologia | 80: 263, figs. 1, 4-26 | 2015 |
| Ulva fasciata | Delile | Description de l'Égypte ... Histoire naturelle. Vol. 2: | Expl. pl. 297 [153 of reprint], pl. 58: fig. 5 | 1813 |
| Dictyosphaeria ulvacea | Kützing | Diagn. u. Bemerk.: | 12 | 1863 |
| 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 clathrata | (Roth) C. Agardh | Disp. Alg. | 2: 23 | 1811 |
| Ulva ramulosa | J.E. Smith | Engl. Bot. | 30: pl. 2137 | 1810 |
| Ulva multifida | J.E. Smith | Engl. Bot. | 27: pl. 1913 | 1808 |
| Ulva turneri | Dillwyn ex J.E. Smith | Engl. Bot.: | 36, pl. 2570 | 1814 |
| Ulva divaricata | Clemente | Ensayo sobre las Variedades de la Vid: | 320 | 1807 |
| 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 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 armoricana | P. Dion, B. Reviers, & G. Coat | Eur. J. Phycol. | 33: 74, figs. 1-16 | 1998 |
| 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 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 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 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 adhaerens | K. Matsumoto & S. Shimada | Europ. J. Phycol. | 50: 107, figs. 7, 13-19, 32-48, 60 | 2015 |
| Ulva arbuscula | L. Lagourgue & C. Payri in Lagourgue et al., | European Journal of Phycology | 57: 465, figs. 4-12 | 2022 |
| 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 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 quilonensis | P. Sindhu & M.V.N. Panikkar | Feddes Repert. | 106: 123, figs. 2/5-2/7 | 1995 |
| Ulva plumosa | Hudson | Fl. Angl. ed. 2: | 571 | 1778 |
| Ulva rubens | Hudson | Fl. Angl., ed. 2: | 571 | 1778 |
| Ulva rubra | Hudson | Fl. Angl., ed. 2: | 571 | 1778 |
| Ulva articulata | Hudson | Fl. Angl.: | 476 | 1762 |
| Ulva dichotoma | Hudson | Fl. Angl.: | 476 | 1762 |
| Ulva ramosa | Hudson | Fl. Angl.: | 476 | 1762 |
| Ulva capillaris | Hudson | Fl. Anglica, ed. 2: | 571 | 1778 |
| Ulva intestinalis var. suhrii | Seubert | Fl. Azor.: | 10 | 1844 |
| Ulva endiviifolia_('endiviaefolia') | Martius | Fl. Bras. | 1: 21 | 1833 |
| Ulva lactuca var. bullosa | Hornemann | Fl. Dan. | 12{35}: 7, pl. MMLXXII | 1832 |
| Ulva prolifera | O.F. Müller | Fl. Dan. | 5{13}: 7, pl. DCCLXIII(1) | 1778 |
| Ulva olivacea | Hornemann | Fl. Dan. | 8{24}: 5, pl. MCCCCXXIX | 1810 |
| Ulva membranacea | (Stackhouse) J.P. Jones & Kingston | Fl. Devon. | 2: 59 | 1829 |
| Ulva umbilicalis var. elongata | Greville | Fl. Edin.: | 299 | 1824 |
| Ulva erecta f. plumosa | (Kützing) P. Crouan & H. Crouan | Fl. Finistère: | 131 | 1867 |
| 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 intybacea | Lamarck | Fl. Franc\*,. | 1: (99) | 1779 |
| Ulva bulbosa | A.P. de Candolle in Lamarck & de Candolle | Fl. Franc\*,., ed. 3, | 2: 16 | 1805 (17.ix) |
| Ulva lactuca var. latissima | (Linnaeus) A.P. de Candolle in Lamarck & de Candolle | Fl. Franc\*,., ed. 3, | 2: 9 | 1805 |
| Ulva serrata | A.P. de Candolle in Lamarck & de Candolle | Fl. Franc\*,., ed. 3, | 2: 11 | 1805 |
| Ulva crispa | A.P. de Candolle in Lamarck & A.P. de Candolle | Fl. Franc\*,., ed. 3, | 2: 13 | 1805 |
| Ulva prolifera | (Forsskål) A.P. de Candolle in Lamarck | Fl. Franc\*,., ed. 3, | 5: 4 | 1815 |
| Ulva umbilicalis var. purpurea | (Roth) Wahlenberg | Fl. Lapp.: | 506 | 1812 |
| Ulva bulbosa | Palisot de Beauvois | Fl. Oware | 1: 20, pl. XIII: fig. 1 | 1805 (20.v) |
| Ulva tuberosa | Palisot de Beauvois | Fl. Oware | 1: expl. pl. XIII: fig. 1 | 1805 (20.v) |
| Ulva intricata | Thuillier ined. in Chevallier | Fl. Paris, ed. 2, | 1: 7 | 1836 |
| Ulva erecta | (Lyngbye) Fries | Fl. Scan.: | 320 | 1835 |
| Ulva laciniata | Lightfoot | Fl. Scot.: | 974, pl. XXXIII | 1777 |
| Ulva crispa | Lightfoot | Fl. Scot.: | 972 | 1777 |
| Ulva montana | Lightfoot | Fl. Scot.: | 973 | 1777 |
| Ulva attenuata | (C. Agardh) Naccari | Fl. Venet. | 6: 72 | 1828 |
| Ulva subulata | (Wulfen) Naccari | Fl. Venet. | 6: 73 | 1828 |
| Ulva ciliata | (Hudson) De Candolle in Lamarck & De Candolle, | Fl. france, ed. 3, | 2: 13 | 1805 |
| Ulva lactuca f. fasciata | (Delile) Hering in Krauss, | Flora | 29: 215 | 1846 |
| 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 |
| Ulva javanica | N.L. Burman | Flora indica: cui accedit series zoophytorum indicorum, nec non prodromus florae capensis: | 239 | 1768 |
| Ulva polypodioides | A.P. de Candolle in Lamarck & de Candolle, | Flore franc\*,aise, ed. 3, | 2: 15 | 1805 |
| 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 pacifica | Endlicher | Gen. Pl. Suppl. | 3: 19 | 1843 |
| ULVA sect. ENTEROMORPHA | (Link) Endlicher | Gen. Pl. Suppl. | 3: 19 | 1843 |
| Ulva enteromorpha f. minima | Rabenhorst | Hedwigia | 5: 58 | 1866 |
| Ulva tenera | P. Kornmann & P.-H. Sahling | Helgoländer Meeresuntersuchungen | 48: 374, figs. 3-5 | 1994 |
| Ulva glandiformis | Gmelin | Hist. fuc.: | 232 | 1768 |
| Ulva crispa | Delle Chiaje | Hydrophytol. Neapol. | 1: 15 | 1829 |
| Ulva aureola | C. Agardh | Icon. Alg. Eur.: | no. XXIX, pl. 29 | 1829 |
| Ulva fenestrata | Postels & Ruprecht | Ill. Alg.: | 21, pl. XXXVII | 1840 |
| Ulva fusca | Postels & Ruprecht | Ill. alg. | 21 | 1840 |
| Ulva uncinata | Mertens in Weber & Mohr | Index Mus. Pl. Crypt.: | [9] | 1803 |
| Ulva lactuca var. macrogonya | Reinsch | Int. Polarforsch. 1882-1883, Deutsch. Exped. Ergebn. | 2: 420 | 1890 |
| Ulva pulchra | Jaasund | Intertidal seaweeds in Tanzania: | 3, fig. 6 | 1976 |
| Ulva rigida f. tropica | Jaasund | Intertidal seaweeds in Tanzania: | 3, fig. 8 | 1976 |
| Lyngbya aureo-fulva | W. West & G.S. West | J. Bot. [London] | 35: 298 | 1897 |
| Ulva multifida | Turner | J. Bot. [Schrader] | 1800{1}: 301, pl. I: fig. B | 1801 |
| Ulva rhacodes | (Holmes) Papenfuss | J. Linn. Soc. London, Bot. | 56: 311 | 1960 |
| Ulva insignis | (Areschoug) Papenfuss | J. Linn. Soc. London, Bot. | 56: 309 | 1960 |
| Ulva sorensenii | V. Chapman | J. Linn. Soc. London, Bot. | 55: 390, fig. 34 | 1956 |
| 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 phyllosa | (V.J. Chapman) Papenfuss | J. Linn. Soc. London, Bot. | 56: 312 | 1960 |
| Cryptochrysis fulva | R.W. Butcher | J. Mar. Biol. Assoc. U.K. | 31: 185, pl. II: figs. 43-45 | 1952 |
| Ulva grossa | P.J. Kang, J.W. An, & K.W. Nam | J. Mar. Biosci. Biotechnol. | 14: 53, fig. 1 | 2022 |
| 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 proliferoides | L. Kraft, G.T. Kraft, & R. Waller | J. Phycol. | 46: 1274, fig. 9 | 2010 |
| Ulva stenophylloides | L. Kraft, G.T. Kraft, & R. Waller | J. Phycol. | 46: 1274, fig. 10 | 2010 |
| Umbraulva kaloakulau | H.L. Spalding & A.R. Sherwood in Spalding et al. | J. Phycol. | 52: 47, figs. 2d, 4 | 2016 |
| Ulva ohiohilulu | H.L. Spalding & A.R. Sherwood in Spalding et al. | J. Phycol. | 52: 47, figs. 2a,b, 4 | 2016 |
| Ulva iliohaha | H.L. Spalding & A.R. Sherwood in Spalding et al. | J. Phycol. | 52: 48, fig. 6 | 2016 |
| Umbraulva kuaweuweu | H.L. Spalding & A.R. Sherwood in Spalding et al. | J. Phycol. | 52: 45, figs. 2c, 3 | 2016 |
| Ulva furcellata | Turner | Journal für die Botanik [Schrader] | 1800, 1: 301, pl. I: fig. A | 1801 |
| Ulva capillata | S. Steinhagen in Steinhagen et al. | Journal of Applied Phycology | 35: 518, figs. 3, 4 | 2022 |
| Ulva crassa | V.J. Chapman | Journal of the Linnean Society of London, Botany | 55: 391, text-fig. 35-I; pl. 25 | 1956 |
| Ulva lactuca f. australis | (Kützing) Schiffner in Brunelli et al., | La Laguna di Venezia, vol. 3, parte 5, tomo 9, fasc. 1: | 160 | 1938 |
| ULVACEAE | Kützing | Linnaea | 17: 93 | 1843 (26-28.iv) |
| Frustulia fulva | Kützing | Linnaea | 8: 541, pl. 13: fig. 8 | 1834 |
| Ulva atroviridis | Levring | Lunds Univ. A\*orsskr., N.F., Avd. 2, | 34{9}: 4, fig. 2; pl. 1: fig. 1 | 1938 |
| Ulva papillosa | Linnaeus | Mant. Pl. Alt.: | 311 | 1771 |
| 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 howensis | (A.H.S. Lucas) G.T. Kraft | Mar. Benth. Alg. Lord Howe Island | 1: 37, 319 | 2007 |
| Ulva polyclada | G.T. Kraft | Mar. Benth. Alg. Lord Howe Island | 1: 43, 319, fig. 17 | 2007 |
| Ulva indica | P. Anand | Marine algae from Karachi. Part I. Chlorophyceae: | 3, 4, 5, 18, figs. 3C-F, pl. II: fig. 3 | 1940 |
| Ulva micrococca | (Kützing) Gobi | Mém. Acad. Imp. Sci. Saint-Pétersbourg, ser. 7, | 26{1}: 81 | 1878 |
| Ulva bullata | A.P. de Candolle | Mém. Agric. Soc. Agric. Dép. Seine | 38 [tome 10]: 233 | 1807 |
| 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 tetragona | A.P. de Candolle | Mém. Agric. Soc. Agric. Dép. Seine | 38 [tome 10]: 239 | 1807 |
| Ulva ventricosa | A.P. de Candolle | Mém. Agric. Soc. Agric. Dép. Seine | 38 [tome 10]: 232 | 1807 |
| Cymbophora fulva | (Kützing) Brébisson | Mém. Soc. Acad. Arg. Industr. Falaise | 1: 40 [14] | 1838 |
| 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. 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. nudiuscula | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 49 | 1863 |
| Ulva clathrata f. prostrata | 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. agardhiana | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 49 | 1863 |
| Ulva clathrata var. erecta | (Lyngbye) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 52 | 1863 |
| Ulva clathrata var. rothiana | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 50 | 1863 |
| Ulva enteromorpha f. angusta | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha f. bullosa | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 1863 |
| Ulva enteromorpha f. caespitosa | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha f. capillaris | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 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. crispa | (Roth) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 46 | 1863 |
| Ulva enteromorpha f. crispata | (Bertoloni) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha f. falcata | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha f. flagelliformis | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 1863 |
| Ulva enteromorpha f. latifolia | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 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. nana | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha f. plana | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 43 | 1863 |
| Ulva enteromorpha f. procerrima | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 47 | 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 f. ventricosa | (A.P. de Candolle) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 46 | 1863 |
| Ulva enteromorpha | Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 42 | 1863 |
| Ulva enteromorpha var. complanata | (Kützing) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 45 | 1863 |
| Ulva enteromorpha var. compressa | (Linnaeus) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 44 | 1863 |
| Ulva enteromorpha var. intestinalis | (Linnaeus) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 46 | 1863 |
| Ulva enteromorpha var. lanceolata | (Linnaeus) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 42 | 1863 |
| Ulva grevillei | (Thuret) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 37 | 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 var. rigida | (C. Agardh) Le Jolis | Mém. Soc. Imp. Sci. Nat. Cherbourg | 10: 38 | 1863 |
| Ulva aragoensis | (Bliding) C. Maggs in Krupnik et al. | Mediterranean Marine Science | 19: 138 | 2018 |
| Ulva amamiensis | Tak. Tanaka | Mem. Fac. Fish. Kagoshima Univ. | 5: 104, fig. 2, pl. I, B; pl. II | 1956 |
| Ulva fasciata f. costata | Howe | Mem. Torr. Bot. Club | 15: 20, pls. 1, 2, figs. 10-23 | 1914 |
| Ulva bulbosa var. australasica | (J. Agardh) Hariot | Miss. Sci. Cap Horn | 5: 28 | 1889 |
| Ulva bulbosa var. intestinalis | (Linnaeus) Hariot | Miss. Sci. Cap Horn | 5: 29 | 1889 |
| Ulva bulbosa var. peruana | Hariot | Miss. Sci. Cap Horn | 5: 28 | 1889 |
| Ulva fasciata | S.F. Gray | Nat. Arr. Brit. Pl. | 1: 343 | 1821 |
| Ulva lactucaefolia | S.F. Gray | Nat. Arr. Brit. Pl. | 1: 342 | 1821 |
| 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 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 sect. PHYCOSERIS | (Kützing) Harvey | Ner. Bor.-Amer. | 3: 58 | 1858 |
| Ulva chapmanii | Molinari & Guiry | Notulae algarum | 184: 10 | 2021 |
| 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 laetevirens | Areschoug | Nova Acta R. Soc. Sci. Upsal., | ser. 3, 1: 370 | 1854 |
| Ulva australis | Areschoug | Nova Acta R. Soc. Sci. Upsal., ser. 3, | 1: 370 | 1854 |
| Ulva blyttii | Areschoug | Nova Acta Regiae Soc. Sci. Upsal. | 14: 412, pl. I-G | 1850 |
| Umbraulva olivascens | G. Furnari in M. Catra, G. Alongi, D. Serio, M. Cormaci, & G. Furnari | Nova Hedwigia | 82: 528, 529 | 2006 |
| Umbraulva dangeardii | M.J. Wynne & G. Furnari | Nova Hedwigia | 98: 518, fig. 3 | 2014 |
| Ulva shanxiensis | Le Chen, Jia Feng, & Shu-lian Xie | Novon | 23: 400, fig. 1 | 2015 |
| Ulvaria splendens | (Ruprecht) K.L. Vinogradova | Opred. Vodor. Dal'nevost. Morej SSSR, Zelen. Vodor.: | 109 | 1979 |
| Ulva atropurpurea | Olivi | Opusc. Scelti Sci. e Arti | 14: 364 | 1791 |
| Ulva paschima | F. Bast in Bast, John, & Bhushan | PLOS ONE | 9(10): 6, fig. 1 | 2014 |
| 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 anandii | Amjad & Shameel | Pakistan J. Mar. Sci. | 2: 6, figs. 1a, 2 | 1993 |
| Ulva saifullahii | Amjad & Shameel | Pakistan J. Mar. Sci. | 2: 10, figs. 1b, 4 | 1993 |
| Ulva californica | J.N.F. Wille in Collins, Holden, & Setchell | Phyc. Bor.-Amer.: | 611 | 1899 |
| Ulva fasciata f. expansa | Setchell in Collins, Holden, & Setchell | Phyc. Bor.-Amer.: | LXXVII | 1905 |
| Hydrococcus ulvaceus | Kützing | Phyc. gen.: | 177, pl. 3: fig. VIII | 1843 |
| Ulva capensis | Areschoug | Phyceae capenses ...: | 15 | 1851 |
| Ulva littorea | Suhr in Kützing | Phycol. Gen.: | 300 | 1843 |
| Ulva obscura | Kützing | Phycol. General.: | 296 | 1843 |
| Ulva oxysperma | Kützing | Phycol. General.: | 296 | 1843 |
| Ulva oxycocca | Kützing | Phycol. Germ.: | 244 | 1845 |
| Ulva ohnoi | M. Hiraoka & S. Shimada in M. Hiraoka, S. Shimada, M. Uenosono, & M. Masuda | Phycol. Res. | 52: 20, figs. 1-22 | 2004 |
| Ulva limnetica | K. Ichihara & S. Shimada in K. Ichihara et al. | Phycol. Research | 57: 96, figs. 3,4 | 2009 |
| Avrainvillea fulva | (M.A. Howe) D.S. Littler & M.M. Littler | Phycologia | 31: 387 | 1992 |
| Rhinomonas fulva | (R.W. Butcher) D.R.A. Hill & R. Wetherbee | Phycologia | 27: 359 | 1988 |
| 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 prolifera subsp. qingdaoensis | J. Cui et al. | Phycologia | 57: 701, figs. 12-15 | 2018 |
| Ulva costata | (Howe) Hollenberg | Phycologia | 10: 283 | 1971 |
| Ulva kanagawae | V. Carneiro, N.T. Martins & V. Cassano in Carneiro et al., | Phycologia | 62: 412, figs. 2-6 | 2023 |
| Ulva vietnamensis | L.-A.T. Tran, F. Leliaert & O. De Clerck in Tran et al., | Phycological Research | 71: 20, fig. 4 | 2022 |
| Avrainvillea nigricans f. fulva | M.A. Howe in Collins, Holden, & Setchell | Phycoth. Bor.-Amer.: | no. 1480 | 1908 |
| Ulva fasciata f. lobata | Setchell in Collins, Holden, & Setchell | Phycoth. Bor.-Amer.: | no. 863 | 1901 |
| Ulva fasciata f. taeniata | Setchell in Collins, Holden, & Setchell | Phycoth. Bor.-Amer.: | no. 862 | 1901 |
| Ulva patengensis_('patengansis') | Salam & Khan | Phykos | 19: 129, figs. 1-4 | 1981 |
| 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 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 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 profunda | W.R. Taylor | Publications of the Carnegie Institution of Washington | 379: 57, pl. 3: figs. 2, 3, 16, 17 | 1928 |
| 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 crispata | Bertoloni | Rar. Ital. Pl. | 3: 63 | 1810 |
| Bichatia fulva | (Kützing) Kuntze | Rev. Gen. Pl. | 2: 886 | 1891 |
| Ulva bifrons | Ardré | Revue Algologique, ser. 2 | 8: 297, figs. 1-14 | 1967 |
| 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 bertolonii_(`bertoloni') | C. Agardh | Sp. Alg. | 1: 417 | 1823 |
| Ulva clathrata var. uncinata | (Lyngbye) C. Agardh | Sp. Alg. | 1: 423 | 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 fulvescens | C. Agardh | Sp. Alg. | 1: 420 | 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 laciniata var. umbilicata | C. Agardh | Sp. Alg. | 1: 405 | 1823 |
| Ulva linza var. lanceolata | (Linnaeus) C. Agardh | Sp. Alg. | 1: 413 | 1823 |
| Ulva percursa | (C. Agardh) C. Agardh | Sp. Alg. | 1: 424 | 1823 |
| Ulva purpurea var. umbilicata | C. Agardh | Sp. Alg. | 1: 406 | 1823 |
| ULVA tribus SOLENIA | C. Agardh | Sp. Alg. | 1: 417 | 1823 |
| Ulva rigida | C. Agardh | Sp. Alg. | 1: 410 | 1823 |
| 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 latissima | Linnaeus | Sp. Pl. | 1163 | 1753 |
| Ulva linza | Linnaeus | Sp. Pl. | 2: 1163 | 1753 |
| Ulva umbilicalis | Linnaeus | Sp. Pl.: | 1163 | 1753 |
| Ulva latissima var. palmata | C. Agardh | Sp. alg. | 1: 409 | 1823 |
| Ulva labyrinthiformis | Linnaeus | Species plantarum ... Editio secunda ...: | 1633 | 1763 |
| Ulva blyttii | Areschoug in E.M. Fries | Summa Veg. Scand.: | 129 | 1845 |
| Ulva intestinalis var. nana | Sommerfelt | Suppl. Fl. Lapp.: | 186 | 1826 |
| Ulva scagelii | M. Chihara | Syesis | 1: 92, figs. 3-6, 7:H-Z | 1969 |
| Ulva lapathifolia | (Kützing) De Toni | Syll. Alg. | 1: 116 | 1889 |
| Ulva burmanica | (Zeller) De Toni | Sylloge algarum ... Vol. I. Chlorophyceae: | 116 | 1889 |
| Ulva lactuca f. laciniata | (J. Agardh) De Toni | Sylloge algarum ... Vol. I. Chlorophyceae: | 112 | 1889 |
| Ulva clathrata var. confervoidea | C. Agardh | Syn. Alg. Scand.: | 46 | 1817 |
| Ulva intestinalis var. crispa | (Roth) C. Agardh | Syn. Alg. Scand.: | 45 | 1817 |
| Ulva paradoxa | C. Agardh | Syn. Alg. Scand.: | XXII | 1817 |
| Ulva purpurea var. miniata | C. Agardh | Syn. Alg. Scand.: | 42 | 1817 |
| Ulva purpurea var. umbilicalis | C. Agardh | Syn. Alg. Scand.: | 42 | 1817 |
| Ulva uncinata | Mohr in C. Agardh | Syn. Alg. Scand.: | XXII | 1817 |
| Ulva utricularis | (Roth) C. Agardh | Syn. Alg. Scand.: | XXII | 1817 |
| Ulva lanceolata | Linnaeus | Syst. Nat. ed. 12, | 2: 719 | 1767 |
| Ulva porrifolia | (S.G. Gmelin) J.F. Gmelin | Syst. Nat. ed. 13, | 2: 1392 | 1792 |
| ULVAPHYTA | E. Möhn | System und Phylogenie der Lebewesen | 1: 138 | 1984 |
| Ulva quaternaria | Kützing | Tab. Phycol. | 6: 6, pl. 13: fig. II | 1856 |
| Ulva purpureoviolacea_(`purpureo violacea') | Roth | Tent. Fl. Germ. | 1: 524 | 1788 |
| Ulva miniata | (C. Agardh) Lyngbye | Tent. Hydrophytol. Dan.: | 29 | 1819 |
| Ulva fascia | (O.F. Müller) Lyngbye | Tent. Hydrophytol. Dan.: | 28 | 1819 |
| 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 atomaria | Woodward | Trans. Linn. Soc. [London] | 3: 53 | 1797 |
| Ulva agarum | (S.G. Gmelin) Woodward | Trans. Linn. Soc. [London] | 3: 50 | 1797 |
| 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 squamaria | (S.G. Gmelin) Woodward | Trans. Linn. Soc. [London] | 3: 51 | 1797 |
| Ulva decorticata | Woodward | Transactions of the Linnean Society [London] | 3: 55 | 1797 |
| Denticula fulva | W. Gregory | Transactions of the Royal Society of Edinburgh | 21: 496, pl. X: fig. 38 | 1857 |
| Ulva angusta | Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 283, pl. 27; pl. 31: fig. 1 | 1920 |
| Ulva vexata | Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 282, pl. 22: figs. 4-7 | 1920 |
| Ulva dactylifera | Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 285, pl. 26: fig. 1 | 1920 |
| Ulva stenophylla | Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 282, pl. 26: fig. 2; pl. 29 | 1920 |
| Ulva taeniata | (Setchell) Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 286 | 1920 |
| Ulva expansa | (Setchell) Setchell & N.L. Gardner | Univ. Calif. Publ. Bot. | 7: 284 | 1920 |
| 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 |
| 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 | ||
| 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 | ||
| 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 | ||
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Page last updated 7 October 2024