Superregnum:Eukaryota
Regnum:Plantae
Divisio:Chlorophyta
Subphylum:Chlorophytina
Classis:Chlorophyceae
Ordo:Chlamydomonadales
Familiae:Actinochloridaceae –Asteromonadaceae –Carteriaceae –Characiochloridaceae –Characiosiphonaceae –Chlamydomonadaceae –Chlorangiellaceae –Chlorochytriaceae –Chlorococcaceae –Chlorosarcinaceae –Dunaliellaceae –Goniaceae –Haematococcaceae –Hypnomonadaceae –Palmellaceae –Palmellopsidaceae –Phacotaceae –Pleurastraceae –Protosiphonaceae –Sphaerocystidaceae –Sphaerodictyaceae –Spondylomoraceae –Tetrabaenaceae –Tetrasporaceae –Volvocaceae –Wislouchiaceae
Genera (familia incertae sedis):Adglutina –Akraea –Chlorolilaea –Chloropteridella –Cryodactylon –Desmatractum –Echinosphaerella –Edaphochlamys –Ettlia –†Glenobotrydion –†Globophycus –Graesiella –Hapalochloris –Hydrianum –Leontynka –Limnomonas –Lobosphaeropsis –Muriellopsis –Ostravamonas –†Palaeastrum –Pseudochlorothecium –Tetraflagellochloris
ChlamydomonadalesVines, Stud. Text-book Bot.:237. 1894 (“Chlamydomonadaceae”)