Dodatak:Popis Zlatne alge, H
- Heimiochrysis Bourrelly, 1949
- Heliapsis Pascher, 1940
- Helicopedinella Sekiguchi, Kawachi, Nakayama & Inouye, 2003
- Heliochrysis Pascher, 1940
- Helminthogloea Pascher, 1932
- Heterochloris Pascher, 1925
- Heterogloea Pascher, 1930
- Heterogloeaceae
- Heterogloeales
- Heterolagynion Pascher, 1912
- Hibberdia R.A.Andersen, 1989
- Hibberdiaceae
- Hibberdiales
- Hyalocylix J.B.Petersen & J.B.Hansen, 1958
- Hydruraceae Rostafinsky, 1881
- Hydrurales
- Hydrurus C.Agardh, 1824