• Cystoseira axillaris (Turner) C.Agardh: 1 to 3 years
• Cystoseira cephalornithos (Labill.) C.Agardh: 1 to 3 years
• Cystoseira compressa (Esper) Gerloff & Nizamuddin, 1975: 1 to 3 years
• Cystoseira corniculata (Turner) Zanardini, 1841: 1 to 3 years
• Cystoseira crinita Duby, 1830: 1 to 3 years
• Cystoseira crinitophylla Ercegovic, 1952: 1 to 3 years
• Cystoseira elata Kützing: 1 to 3 years
• Cystoseira filifolia (C.Agardh) C.Agardh: 1 to 3 years
• Cystoseira flaccida Kützing, 1843: 1 to 3 years
• Cystoseira foeniculacea (Linnaeus) Greville, 1830: 1 to 3 years
• Cystoseira helvetica Heer, 1877 †: 1 to 3 years
• Cystoseira humilis Schousboe ex Kützing, 1860: 1 to 3 years
• Cystoseira hypocarpa Kützing, 1854: 1 to 3 years
• Cystoseira masoudii Nizamuddin, 1995: 1 to 3 years
• Cystoseira melanothrix (Kützing) Piccone, 1884: 1 to 3 years
• Cystoseira microcarpa Kützing: 1 to 3 years
• Cystoseira mucronata (Turner) Gaillon: 1 to 3 years
• Cystoseira nigra Bory de Saint-Vincent: 1 to 3 years
• Cystoseira occidentalis Gardner, 1923 †: 1 to 3 years
• Cystoseira oligacantha (Kützing) Harvey: 1 to 3 years
• Cystoseira oligacantha Kützing: 1 to 3 years
• Cystoseira ornithocephala Sprengel: 1 to 3 years
• Cystoseira paniculata (Turner) C.Agardh: 1 to 3 years
• Cystoseira pelagosae Ercegovic, 1952: 1 to 3 years
• Cystoseira pinnata Kützing: 1 to 3 years
• Cystoseira platyclada Sauvageau, 1912: 1 to 3 years
• Cystoseira platylobium (Mertens) C.Agardh: 1 to 3 years
• Cystoseira pustulata (Ercegovic) Neiva & Serrão, 2022: 1 to 3 years
• Cystoseira pycnoclada Schiffner ex Gerloff & Nizamuddin, 1976: 1 to 3 years
• Cystoseira schiffneri Hamel, 1939: 1 to 3 years
• Cystoseira selaginoides Naccari, 1828: 1 to 3 years
• Cystoseira senegalensis P.J.L.Dangeard, 1938: 1 to 3 years
• Cystoseira sieberi (Bory) Endlicher: 1 to 3 years
• Cystoseira sonderi (Kützing) Piccone, 1886: 1 to 3 years
• Cystoseira spicigera C.Agardh, 1820: 1 to 3 years
• Cystoseira thysigera Postels & Ruprecht, 1840: 1 to 3 years
• Cystoseira tingitana Sauvageau: 1 to 3 years
• Cystoseira tophosa Filarszky: 1 to 3 years
• Cystoseira tuberculata C.Agardh: 1 to 3 years
• Cystoseira wildpretii Nizamuddin, 1995: 1 to 3 years
• Laminaria abyssalis A.B.Joly & E.C.Oliveira, 1967: 1 to 3 years
• Laminaria apoda Postels & Ruprecht, 1840: 1 to 3 years
• Laminaria appressirhiza J.E.Petrov & V.B.Vozzhinskaya, 1970: 1 to 3 years
• Laminaria belvisii C.Agardh: 1 to 3 years
• Laminaria brasiliensis A.B.Joly & E.C.Oliveira, 1967: 1 to 3 years
• Laminaria bullata Kjellman, 1889: 1 to 3 years
• Laminaria cordata E.Y.Dawson, 1950: 1 to 3 years
• Laminaria cornea Bory de Saint-Vincent: 1 to 3 years
• Laminaria cuneifolia Kützing, 1843: 1 to 3 years
• Laminaria digitata (Hudson) J.V.Lamouroux, 1813: 1 to 3 years
• Laminaria discolor Strömfelt, 1886: 1 to 3 years
• Laminaria ephemera Setchell, 1901: 1 to 3 years
• Laminaria farlowii Setchell, 1893: 1 to 3 years
• Laminaria fissilis J.Agardh, 1868: 1 to 3 years
• Laminaria gunneri Foslie, 1884: 1 to 3 years
• Laminaria himanthophylla Postels & Ruprecht, 1840: 1 to 3 years
• Laminaria hyperborea (Gunnerus) Foslie, 1884: 1 to 3 years
• Laminaria inclinatorhiza J.E.Petrov & V.B.Vozzhinskaya, 1970: 1 to 3 years
• Laminaria lamourouxii Bory de St.-Vincent: 1 to 3 years
• Laminaria lyrata Delise ex Despréaux: 1 to 3 years
• Laminaria ochroleuca Bachelot de la Pylaie, 1824: 1 to 3 years
• Laminaria pallida Greville, 1848: 1 to 3 years
• Laminaria palmata Bory de St.-Vincent: 1 to 3 years
• Laminaria papyrina Bory de St.-Vincent: 1 to 3 years
• Laminaria philippinensis Yu.E.Petrov & Suchovejeva, 1973: 1 to 3 years
• Laminaria pseudodigitata Lamouroux ex Despréaux: 1 to 3 years
• Laminaria repens Ruprecht, 1850: 1 to 3 years
• Laminaria rodriguezii Bornet, 1888: 1 to 3 years
• Laminaria ruprechtii (Areschoug) Setchell, 1893: 1 to 3 years
• Laminaria setchellii P.C.Silva, 1957: 1 to 3 years
• Laminaria sinclairii (Harvey ex J.D.Hooker & Harvey) Farlow, Anderson & Eaton, 1878: 1 to 3 years
• Laminaria solidungula J.Agardh, 1868: 1 to 3 years
• Laminaria viridissima Bory de St.-Vincent, 1826: 1 to 3 years
• Laminaria vittata Bory de St.-Vincent: 1 to 3 years
• Laminaria yezoensis Miyabe, 1902: 1 to 3 years
• Saccharina angustata (Kjellman) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006: 1 to 3 years
• Saccharina angustissima (Collins) Augyte, Yarish & Neefus, 2018: 1 to 3 years
• Saccharina cichorioides (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006: 1 to 3 years
• Saccharina complanata (Setchell & N.L.Gardner) Gabrielson, Lindstrom & O'Kelly, 2012: 1 to 3 years
• Saccharina crassifolia (Postels & Ruprecht) Kuntze, 1891: 1 to 3 years
• Saccharina gurjanovae (A.D.Zinova) Selivanova, Zhigadlova & G.I.Hansen, 2007: 1 to 3 years
• Saccharina gyrata (Kjellman) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006: 1 to 3 years
• Saccharina japonica (Areschoug) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006: 1 to 3 years
• Saccharina kurilensis C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006: 1 to 3 years
• Saccharina lanciformis (Petrov) N.G.Klockova & Beliyi, 2009: 1 to 3 years
• Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006: 1 to 3 years
• Saccharina longissima (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006: 1 to 3 years
• Saccharina nigripes (J.Agardh) Lontin & G.W.Saunders, 2015: 1 to 3 years
• Saccharina sachalinensis (Miyabe) N.Yotsukura & L.D.Druehl, 2009: 1 to 3 years
• Saccharina subsessilis (Areschoug) Starko & S.C.Lindstrom, 2018: 1 to 3 years
• Saccharina yendoana (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006: 1 to 3 years
• Spongomorpha aeruginosa (Linnaeus) Hoek, 1963: 1 to 3 years
• Spongomorpha cincinnata Foslie, 1884: 1 to 3 years
• Spongomorpha coalita (Ruprecht) Collins, 1909: 1 to 3 years
• Spongomorpha conjuncta W.R.Taylor, 1945: 1 to 3 years
• Spongomorpha glacialis (Kjellman) G.R.South & Tittley, 1986: 1 to 3 years
• Spongomorpha hystrix Strömfelt, 1886: 1 to 3 years
• Spongomorpha mertensii (Yendo) Setchell & N.L.Gardner, 1920: 1 to 3 years
• Spongomorpha minima Foslie, 1887: 1 to 3 years
• Spongomorpha pacifica (Montagne) Kützing, 1854: 1 to 3 years