Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Plantae Haeckel (1866) - plants
                           Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
                             Phylum Chlorophyta Pascher (1914) [coordinate rank] - green algae
                               "core chlorophytes"
                                 Class Chlorophyceae Wille (1884) - chlorophytes
                                   Order Chlamydomonadales F.E. Fritsch
                                     Family Chlamydomonadaceaeᵀ F. Stein (1878)
                                       Genus Chlamydomonasᵀ Ehrenb. (1834)
                                         Chlamydomonas angulosa Dill (1895)
                                         Chlamydomonas cienkowskii W. Schmidle (1903)
                                         Chlamydomonas dinobryonii
                                         Chlamydomonas epiphytica
                                         Chlamydomonas eugametos sensu V. Czurda (1935)
                                         Chlamydomonas geitleri H. Ettl
                                         Chlamydomonas gelatinosa O.A. Korshikov, in A.A. Pascher (1927)
                                         Chlamydomonas globosa Snow (1903)
                                         Chlamydomonas moewusii J.H. Gerloff (1940)
                                         Chlamydomonas mucicola Schmidle
                                         Chlamydomonas nivalis (F.A. Bauer, 1819) J.N.F. Wille (1903)
                                         Chlamydomonas noctigama O.A. Korshikov, in A.A. Pascher (1927)
                                         Chlamydomonas pitschmannii
                                         Chlamydomonas planktonica
                                         Chlamydomonas polypyrenoideum
                                         Chlamydomonas praecox
                                         Chlamydomonas pseudopertyi A.A. Pascher (1927)
                                         Chlamydomonas reinhardtii P.A. Dangeard
                                         Chlamydomonas signis
                                         Chlamydomonas snowii
                                         Chlamydomonas sphagnicola (F.E. Fritsch, 1914) F.E. Fritsch & H. Takeda (1916)