Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         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
                                   [Genus †Berestovia O.I. Berchenko in Yu.V. Teslenko (1982), incertae sedis] see Genus Claracrusta Vachard, 1981
                                   [Series Confervales]
                                   Genus Mychanastes incertae sedis
                                   ["Mychonastes clade"]
                                   [Order Phaeophilales] see Order Ulvales Blackman & Tansley
                                   [Series Protococcales] see Order Protococcales
                                   [Order Protococcoideae]
                                   [Genus †Pseudoissinella B.L. Mamet & B. Rudloff (1972), incertae sedis] see Genus Kettnerammina Pokórny, 1953
                                   [Series Siphoneae]
                                   Family Tetracystaceae
                                   [Family †Wetheredellaceae incertae sedis] see Family Wetheredellidae Vachard, 1977
                                   [Order Polyblepharidales - naked green flagellates] see Class Prasinophyceae T. Christensen, 1962 ex Ø. Moestrup & J. Throndsen (1988)
                                   [Order Schizogoniales] see Order Prasiolales Fritsch
                                   Order Chlorocystidales [monotypic]
                                   Order Sphaeropleales Luerssen (1877)
                                   ["DO clade"] see Order Sphaeropleales Luerssen (1877)
                                   [Order Microsporales Bohlin (1901)] see Order Sphaeropleales Luerssen (1877)
                                   Order Chlamydomonadales F.E. Fritsch
                                   [Order Chlorococcales Pascher] see Order Chlamydomonadales F.E. Fritsch
                                   [Order Chlorosarcinales] see Order Chlamydomonadales F.E. Fritsch
                                   ["CW clade"] see Order Chlamydomonadales F.E. Fritsch
                                   [Order Dunaliellales] see Order Chlamydomonadales F.E. Fritsch
                                   [Order Gloeotilales Ettl & Gardner] see Order Volvocales Oltmanns (1904)
                                   [Order Tetrasporales Lemmermann] see Order Chlamydomonadales F.E. Fritsch
                                   [Order Volvocida Francé, 1894, orth. zool. - volvocids] see Order Chlamydomonadales F.E. Fritsch
                                   [Order Volvocineae]
                                   ["Cylindrocapsa clade"]
                                   Order Chaetopeltidales C.J. O'Kelly, S. Watanabe & G.L. Floyd (1994)
                                   Order Chaetophorales Wille
                                   [Order Ctenocladales] see Order Chaetophorales Wille
                                   Order Oedogoniales Heering (1914)
                                   [Order Cylindrocapsales] see Order Ulotrichales Borzi
                                   [Family Cylindrocapsopsidaceae] see Family Cylindrocapsaceae Wille
                                   [Order Acrosiphoniales] see Order Ulotrichales Borzi
                                   [Family Coelodiscaceae C.C. Jao (1941)] see Family Jaoaceae K.C. Fan
                                   [Order Codiales] see Order Bryopsidales J.H.Schaffn. (1922)
                                   [Order Dichotomosiphonales] see Order Bryopsidales J.H.Schaffn. (1922)
                                   [Order Siphonales] see Order Bryopsidales J.H.Schaffn. (1922)
                                   [Order Klebshormidiales] see Order Klebsormidiales K.D. Stewart & K.R. Mattox (1975)
                                   [Order Volvocales Oltmanns (1904)] see Order Chlamydomonadales F.E. Fritsch
                                     Genus Ulochloris A. Pascher (1916)
                                     1 Family †Lageniastraceae
                                     2.1 Family Gloeotilaceae Ettl & Gärtner
                                     2.2 Family Radiofilaceae Gerloff
                                     3.1 Family Dangeardinellaceae Ettl [monotypic]
                                     3.2 Family Raciborskiellaceae Korshikov [monotypic]
                                     3.3.0 [Family "Astermonadaceae" Péterfi & Ionescu, 1979, nom. inval.] see Family Asteromonadaceae nom. inval.
                                     3.3.0 [Family "Asteromonadaceae" nom. inval.] see Family Dunaliellaceae T. Christensen (1967)
                                     4.1.0 [Family Chlorangiaceae Lemmermann] see Family Chlamydomonadaceae F. Stein (1878)
                                     4.3.0 [Family Haematococcaceae G.M. Sm. (1950)] see Family Stephanosphaeraceae Korshikov (1938)
                                     4.4 Family Phacotaceae Francé (1894)
                                     5.1 Family Spondylomoraceae Korshikov (1923)
                                     5.1.0 [Family Chlorcoronaceae Fott (1971)] see Family Spondylomoraceae Korshikov (1923)
                                     5.1.0 [Family Pyrobotryaceae] see Family Spondylomoraceae Korshikov (1923)
                                     5.2 Family Tetrabaenaceae H. Nozaki & M. Itoh (1994)
                                     5.3 Family Goniaceae (Pascher) Pascher (1931)
                                     5.3.0 [Family Astrephomenaceae Pocock (1954)] see Family Goniaceae (Pascher) Pascher (1931)
                                     n.0 [Suborder Volvocineae] see Order Volvocales Oltmanns (1904)