1. Genus Acrocarpia Areschoug, 1854
2. Genus Acystis Schiffner, 1934
3. Genus Anthophycus Kützing, 1849
4. Genus Axillariella P.C.Silva, 1959
5. Genus Bifurcaria Stackhouse, 1809
6. Genus Brassicophycus Draisma, Ballesteros, F.Rousseau & T.Thibaut, 2010
7. Genus Carpoglossum Kützing, 1843
8. Genus Carpophyllum Greville, 1830
9. Genus Caulocystis Areschoug, 1854
10. Genus Cladophyllum Bula-Meyer, 1980
11. Genus Coccophora Greville, 1830
12. Genus Cystophora J.Agardh, 1841
13. Genus Cystoseira C.Agardh, 1820
14. Genus Ericaria Stackhouse, 1809
15. Genus Gongolaria Boehmer, 1760
16. Genus Halerica Kützing, 1843
17. Genus Halidrys Lyngbye, 1819
18. Genus Hizikia Okamura, 1932
19. Genus Hormophysa Kützing, 1843
20. Genus Landsburgia Harvey, 1855
21. Genus Myagropsis Kützing, 1843
22. Genus Myriodesma Decaisne, 1841
23. Genus Nizamuddinia P.C.Silva, 1996
24. Genus Oerstedtia Trevisan, 1848
25. Genus Palaeohalidrys N.L.Gardner, 1924
26. Genus Phyllacantha Kützing, 1843
27. Genus Platythalia Sonder, 1845
28. Genus Polycladia Montagne, 1847
29. Genus Sargassopsis Trevisan, 1843
30. Genus Sargassum C.Agardh, 1820
31. Genus Scaberia Greville, 1830
32. Genus Sirophysalis Kützing, 1843
33. Genus Stephanocystis Trevisan, 1843
34. Genus Stolonophora Nizamuddin, 1969
35. Genus Treptacantha Kützing, 1843
36. Genus Turbinaria J.V. Lamouroux, 1825
37. Genus Abrotanifolia Stackhouse, 1809 accepted as Cystoseira C.Agardh, 1820 (synonym)
38. Genus Blossevillea Decaisne, 1840 accepted as Cystophora J.Agardh, 1841 (synonym)
39. Genus Carpacanthus Kützing, 1843 accepted as Sargassum C.Agardh, 1820 (synonym)
40. Genus Carpodesmia Greville, 1830 accepted as Cystoseira C.Agardh, 1820 (synonym)
41. Genus Castraltia A.Richard, 1834 accepted as Scaberia Greville, 1830
42. Genus Cystophyllum J.Agardh, 1848 accepted as Cystoseira C.Agardh, 1820 (synonym)
43. Genus Halochloa Kützing, 1843 accepted as Sargassum C.Agardh, 1820 (synonym)
44. Genus Mackaia S.F.Gray, 1821 accepted as Ericaria Stackhouse, 1809
45. Genus Moniliformia J.V.Lamouroux, 1825 accepted as Hormosira (Endlichter) Meneghini, 1838 (synonym)
46. Genus Myriadenia J.Decaisne, 1842 accepted as Myriodesma Decaisne, 1841
47. Genus Neoplatylobium O.C.Schmidt, 1938 accepted as Cystophora J.Agardh, 1841
48. Genus Neurothalia Sonder, 1855 accepted as Cystophora J.Agardh, 1841
49. Genus Phycobotrys Kützing, 1843 accepted as Carpophyllum Greville, 1830
50. Genus Platylobium Kützing, 1849 accepted as Cystophora J.Agardh, 1841
51. Genus Pterocaulon Kützing, 1843 accepted as Sargassum C.Agardh, 1820 (synonym)
52. Genus Pycnophycus Kützing, 1843 accepted as Bifurcaria Stackhouse, 1809 (synonym)
53. Genus Sargassopsis Nizamuddin, Hiscock, Barratt & Ormond, 1993 accepted as Nizamuddinia P.C.Silva, 1996 (synonym)
54. Genus Scaenophora J.Agardh, 1899 accepted as Myriodesma Decaisne, 1841
55. Genus Siliquaria Stackhouse, 1809 accepted as Halidrys Stackhouse, 1809 accepted as Fucus Linnaeus, 1753
56. Genus Siliquarius Roussel, 1806 accepted as Halidrys Lyngbye, 1819
57. Genus Stichophora (Endlichter) Kützing, 1845 accepted as Sargassum C.Agardh, 1820 (synonym)
58. Genus Stokeyia F.Thivy & Y.A.Doshi, 1966 accepted as Polycladia Montagne, 1847
59. Genus Xiphophyllanthus Kuntze, 1880 accepted as Cystophora J.Agardh, 1841
60. Genus Algogrunowia O.Kuntze, 1891 (uncertain)
61. Genus Cervina S.F.Gray, 1828 (uncertain)
62. Genus Spongocarpus Kützing, 1843 (uncertain)

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