• Cladophora Dejean, 1836 accepted as Caloclada Guérin-Méneville, 1844 [Family: Chrysomelidae]
• Cladophora Geyer in Hübner, 1832 (uncertain) [Family: Lepidoptera (awaiting allocation)]
• Cladophora Gray, 1840 (unaccepted > nomen nudum) [Family: Mollusca (awaiting allocation)]
• Cladophora Gray, 1847 (uncertain) [Family: Mollusca (awaiting allocation)]
• Cladophora Kützing, 1843 [Family: Cladophoraceae]
• Cladophora acrosiphonia J.G. Agardh
• Cladophora acrosperma Kützing, 1843
• Cladophora aculeata (Suhr) De Toni, 1889
• Cladophora aculeata Kützing, 1849
• Cladophora acutangula Zanardini ex Frauenfeld, 1855 accepted as Cladophora albida (Nees) Kutzing, 1843
• Cladophora adhaerens Harvey
• Cladophora adriatica Schiffner, 1938 accepted as Cladophora vagabunda (Linnaeus) Hoek, 1963
• Cladophora aegaea Kützing
• Cladophora aegagropila (Linnaeus) Trevisan, 1845 accepted as Aegagropila linnaei Kützing, 1843 accepted as
• Cladophora aegagropiloidea Hoek & Womersley, 1984
• Cladophora aegiceras (Montagne) Kützing, 1849
• Cladophora aequalis Zanardini ex Frauenfeld
• Cladophora aeruginosa Hassall
• Cladophora affinis Schiffner, 1933 accepted as Cladophora laetevirens (Dillwyn) Kützing, 1843
• Cladophora afra Kützing, 1849
• Cladophora agardhii (Kützing ) Kützing
• Cladophora alaskana Collins
• Cladophora albida (Nees) Kutzing, 1843
• Cladophora allantoides (Montagne) Kützing, 1849
• Cladophora alysoidea Meneghini, 1844 accepted as Cladophora hutchinsiae (Dillwyn) Kützing, 1845
• Cladophora alyssoidea Meneghini
• Cladophora amphibia F.S. Collins, 1907
• Cladophora amplectens Welwitsch ex W. West & G.S. West
• Cladophora anastomosans Harvey, 1859 accepted as Phyllodictyon anastomosans (Harvey) Kraft & M.J. Wynne, 1996
• Cladophora anisogona (Montagne) Kützing, 1849
• Cladophora aokii Yamada, 1925
• Cladophora arachnoidea Schiffner, 1943 accepted as Cladophora dalmatica Kützing, 1843
• Cladophora arbuscula Kjellman, 1897
• Cladophora arbuscula Möbius & Reinbold, 1907
• Cladophora arcta (Dillwyn) Kützing accepted as Acrosiphonia arcta (Dillwyn) Gain, 1912
• Cladophora arctica (Dillwyn) Kützing
• Cladophora arctiuscula Kützing accepted as Acrosiphonia arctiuscula (Kützing) Jónsson
• Cladophora arechavaletana Hauck
• Cladophora arenaria Sakai, 1964
• Cladophora armeniaca (Wittrock) Brand, 1902 accepted as
• Cladophora aspera (Roth) Kützing
• Cladophora atrovirens (Foslie) De Toni
• Cladophora aucklandica Rabenhorst, 1878
• Cladophora australis Rabenhorst, 1878
• Cladophora bainesii Müller & Harvey ex Harvey, 1859
• Cladophora balliana Harvey, 1851 accepted as Cladophora sericea (Hudson) Kützing, 1843
• Cladophora basicladioides C.C. Jao
• Cladophora basiramosa Schmidle, 1896 accepted as Cladophora pachyderma (Kjellman) Brand, 1908
• Cladophora battersii Hoek, 1963
• Cladophora beneckei Möbius
• Cladophora bengalensis Martens
• Cladophora bertolonii Kützing, 1849 accepted as Cladophora rupestris (Linnaeus) Kützing, 1843
• Cladophora bicolor J.G. Agardh, 1878
• Cladophora binderi Kützing
• Cladophora blidingiana Kylin, 1949 accepted as Cladophora albida (Nees) Kutzing, 1843
• Cladophora blomquistii Hoek, 1982
• Cladophora bombayensis Børgesen, 1935
• Cladophora bombycina (Kjellman) Batters accepted as Spongomorpha aeruginosa (Linnaeus) Hoek, 1963
• Cladophora boodleoides Børgesen, 1925 accepted as Cladophora liebetruthii Grunow, 1884
• Cladophora brachyclados (Kützing) Kützing, 1845 accepted as Cladophora rivularis (Linnaeus) Hoek, 1963
• Cladophora brachyclados (Montagne) Harvey, 1858 accepted as Cladophora montagneana Kützing, 1849
• Cladophora brachyclona Montagne ex Kützing, 1849 accepted as Cladophora vagabunda (Linnaeus) Hoek, 1963
• Cladophora brachystelecha Rabenhorst, 1857 accepted as Cladophora glomerata (Linnaeus) Kützing, 1843
• Cladophora brasiliana G. Martens
• Cladophora breuteliana Rabenhorst
• Cladophora breviarticulata Reinbold
• Cladophora brevis Noda
• Cladophora brownii (Dillwyn) Harvey, 1846 accepted as
• Cladophora bruzelii Kützing, 1845 accepted as Cladophora fracta (O.F. Müller ex Vahl) Kützing, 1843
• Cladophora bryoïdes Kützing
• Cladophora bryopsoides Zanardini ex Frauenfeld, 1855 accepted as Cladophora coelothrix Kützing, 1843
• Cladophora bulbosa Sonder
• Cladophora bulnheimii (Rabenhorst) Rabenhorst, 1863 accepted as
• Cladophora caespitosa P. Crouan & H. Crouan accepted as Cladophora dalmatica Kützing, 1843
• Cladophora calida Kützing, 1849 accepted as Cladophora rivularis (Linnaeus) Hoek, 1963
• Cladophora callicoma Kützing, 1843 accepted as Cladophora glomerata (Linnaeus) Kützing, 1843
• Cladophora campyloclada Bornet ex G. Hamel, 1929 accepted as Cladophora laetevirens (Dillwyn) Kützing, 1843
• Cladophora canalicularis (Linnaeus) Kützing, 1845
• Cladophora canicularis Roth accepted as Cladophora glomerata (Linnaeus) Kützing, 1843
• Cladophora cannabina (Aresch.) Aresch. ex Kützing
• Cladophora capensis (C. Agardh) De Toni, 1889
• Cladophora cartilaginea (Ruprecht) Harvey
• Cladophora catenata (Linnaeus) Kützing, 1843
• Cladophora catenatoides P. Crouan & H. Crouan, 1878 accepted as Cladophora laetevirens (Dillwyn) Kützing, 1843
• Cladophora catenifera Kützing, 1849 accepted as Cladophora pellucida (Hudson) Kützing, 1843
• Cladophora centralis (Lyngbye) Kützing
• Cladophora ceratina Kützing, 1845 accepted as Cladophora vagabunda (Linnaeus) Hoek, 1963
• Cladophora ceylanica Durairatnam, 1962
• Cladophora chamissonis (Ruprecht) De Toni
• Cladophora chamissonis (Ruprecht) Harvey
• Cladophora charoïdes Chauvin
• Cladophora chartacea Grunow, 1867
• Cladophora chilensis (Kützing ) Kützing
• Cladophora chlorocontracta Hoek
• Cladophora chlorothrix Kützing, 1845 accepted as Cladophora albida (Nees) Kutzing, 1843
• Cladophora cincinnata (Foslie) De Toni
• Cladophora clavata Möbius
• Cladophora clavigera Kützing
• Cladophora clavuligera Grunow, 1867
• Cladophora coacta Dickie, 1876 accepted as Boodlea coacta (Dickie) G. Murray & De Toni, 1889