• Blidingia chadefaudii (Feldmann) Bliding, 1963: tubular
• Blidingia cornuta Steinhagen & Weinberger, 2021: tubular
• Blidingia dawsonii (Hollenberg & I.A.Abbott) S.C.Lindstrom, L.A.Hanic & L.Golden, 2006: tubular
• Blidingia marginata (J.Agardh) P.J.L.Dangeard ex Bliding, 1963: tubular
• Blidingia minima (Nägeli ex Kützing) Kylin, 1947: tubular
• Blidingia subsalsa (Kjellman) Kornmann & Sahling ex Scagel et al., 1989: tubular
• Blidingia tuberculosa (P.J.L.Dangeard) Benhissoune, Boudouresque & Verlaque, 2001: tubular
• Chorda asiatica Sasaki & Kawai, 2007: tubular
• Chorda borealis H.Kawai, T.Hanyuda & G.W.Saunders, 2019: tubular
• Chorda filum (Linnaeus) Stackhouse, 1797: tubular
• Chorda kikonaiensis H.Sasaki & H.Kawai, 2007: tubular
• Chorda rigida H.Kawai & Arai, 2001: tubular
• Cladosiphon contortus (Thuret) Kylin, 1940: tubular
• Cladosiphon cylindricus (Sauvageau) Kylin, 1940: tubular
• Cladosiphon cymodoceae Sanson, Martin & Reyes, 2006: tubular
• Cladosiphon filum (Harvey) Kylin, 1940: tubular
• Cladosiphon irregularis (Sauvageau) Kylin, 1949: tubular
• Cladosiphon lubricus (Sauvageau) Kylin, 1940: tubular
• Cladosiphon mauritianus Børgesen, 1941: tubular
• Cladosiphon mediterraneus Kützing, 1843: tubular
• Cladosiphon novae-caledoniae Kylin, 1940: tubular
• Cladosiphon occidentalis Kylin, 1940: tubular
• Cladosiphon okamuranus Tokida, 1942: tubular
• Cladosiphon takenoensis H.Kawai, 2016: tubular
• Cladosiphon umezakii Ajisaka, 2007: tubular
• Cladosiphon vermicularis (J.Agardh) Kylin, 1940: tubular
• Cladosiphon zosterae (J.Agardh) Kylin, 1940: tubular
• Dictyosiphon chordaria Areschoug, 1847: tubular
• Dictyosiphon chordarius: tubular
• Dictyosiphon ekmanii Areschoug, 1875: tubular
• Dictyosiphon filiformis (Foslie) De Toni, 1895: tubular
• Dictyosiphon finmarkicum Foslie: tubular
• Dictyosiphon flaccidus: tubular
• Dictyosiphon foeniculaceus (Hudson) Greville, 1830: tubular
• Dictyosiphon hirsutus (Skottsberg) P.M.Pedersen, 1984: tubular
• Dictyosiphon laminariae (Lyngbye) J.E.Gray: tubular
• Dictyosiphon macounii Farlow, 1889: tubular
• Dictyosiphon ramellosus (J.Agardh) Trevisan: tubular
• Dictyosiphon sinicola Gardner, 1940: tubular
• Dictyosiphon tasmanicus Sonder: tubular
• Dictyosiphon tenuis Setchell & N.L.Gardner, 1922: tubular
• Enteromorpha confervacea (Kützing) Kützing: tubular
• Enteromorpha crispa (Kützing) Kützing: tubular
• Enteromorpha denudata (Ahlner) Hylmö: tubular
• Enteromorpha echinata (Roth) Nees: tubular
• Enteromorpha lanceolata (Linnaeus) Rabenhorst: tubular
• Enteromorpha nana ecad fastigiata (V.J.Chapman) V.J.Chapman: tubular
• Enteromorpha nana ecad rivularis (Collins) V.J.Chapman: tubular
• Enteromorpha spermatoidea (Kützing) Kützing: tubular
• Enteromorpha stagnalis Heer: tubular
• Enteromorpha subulata (Wulfen) Nees: tubular
• Enteromorpha utricularis (Roth) Nees: tubular
• Eudesme australis (Harvey) J.Agardh, 1882: tubular
• Eudesme borealis H.Kawai, T.Hanyuda & A.F.Peters, 2019: tubular
• Eudesme falklandica (Skottsberg) H.Kawai, 2023: tubular
• Eudesme flavescens (Zanardini) De Toni, 1895: tubular
• Eudesme huanghaiensis L.Ding & B.Lu, 2004: tubular
• Eudesme novae-zeylandica (Kylin) H.Kawai, 2023: tubular
• Eudesme pseudocrassa H.Kawai, K.Takeuchi & T.Hanyuda, 2023: tubular
• Eudesme qingdaoensis L.Ding & B.Lu, 2004: tubular
• Eudesme sanrikuensis (H.Kawai, K.Takeuchi & T.Hanyuda) H.Kawai, 2023: tubular
• Eudesme shandongensis L.Ding & B.Lu, 2004: tubular
• Eudesme virescens (Carmichael ex Berkeley) J.Agardh, 1882: tubular
• Ulva acanthophora (Kützing) H.S.Hayden, Blomster, Maggs, P.C.Silva, Stanhope & Waaland, 2003: tubular
• Ulva adhaerens Kaoru Matsumoto & S.Shimada, 2015: tubular
• Ulva ambigua De Candolle, 1815: tubular
• Ulva anandii Amjad & Shameel, 1993: tubular
• Ulva aragoensis (Bliding) Maggs in Krupnik et al., 2018: tubular
• Ulva arasakii Chihara, 1969: tubular
• Ulva arbuscula Lagourgue & Payri, 2022: tubular
• Ulva ardreana M.Cormaci, G.Furnari & G.Alongi, 2013: tubular
• Ulva atroviridis Levring, 1938: tubular
• Ulva aurantiaca Poiret, 1808: tubular
• Ulva batuffolosa Lagourgue & Payri, 2022: tubular
• Ulva beytensis Thivy & Sharma, 1966: tubular
• Ulva biflagellata Bliding, 1944: tubular
• Ulva binalis Hassall: tubular
• Ulva blidingii Alongi, Cormaci & G.Furnari, 2014: tubular
• Ulva brevistipita V.J.Chapman, 1956: tubular
• Ulva brisbanensis L.G.Kraft, Kraft & R.F.Waller, 2010: tubular
• Ulva bulbosa Pasilot de Beauvois, 1805: tubular
• Ulva burmanica (Zeller) De Toni, 1889: tubular
• Ulva byssoides Mertens: tubular
• Ulva calendulifolia (S.G.Gmelin) J.F.Gmelin: tubular
• Ulva californica Wille, 1899: tubular
• Ulva caulescens J.V.Lamouroux: tubular
• Ulva ceranoides W.Withering: tubular
• Ulva chaetomorphoides (Børgesen) H.S.Hayden, Blomster, Maggs, P.C.Silva, Stanhope & Waaland, 2003: tubular
• Ulva chaugulii M.G.Kavale & M.A.Kazi, 2016: tubular
• Ulva cinerea Martens ex De Notaris: tubular
• Ulva clathrata (Roth) C.Agardh, 1811: tubular
• Ulva clathrus (Gmelin) Poiret: tubular
• Ulva coccinea Hudson, 1778: tubular
• Ulva compressa Linnaeus, 1753: tubular
• Ulva confervoides Thuillier, 1813: tubular
• Ulva conglobata Kjellman, 1897: tubular
• Ulva cornea Poiret: tubular
• Ulva cornuta Lightfoot, 1777: tubular
• Ulva costata Wollny, 1881: tubular
• Ulva covelongensis V.Krishnamurthy & H.Joshi, 1969: tubular