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 Ulvophyceae K.R. Mattox & K.D. Stewart (1984) - ulvophytes
                                   Order Bryopsidales J.H.Schaffn. (1922)
                                     Family Udoteaceae J.Agardh
                                       Genus Avrainvillea M.J. Decne. (1842)
                                         01 Avrainvillea amadelpha (Mont.) A.Gepp & E.S. Gepp
                                         02 Avrainvillea asarifolia Børgesen
                                         03 Avrainvillea calathina Kraft & Olsen-Stojkovich
                                         04 Avrainvillea canariensis A.Gepp & E.S. Gepp
                                         05 Avrainvillea clavatiramea A.Gepp & E.S. Gepp
                                         06 Avrainvillea digitata D.S. Littler & M.M. Littler
                                         07 Avrainvillea elliottii A.Gepp & E.S. Gepp
                                         08 Avrainvillea erecta (Berkeley) A.Gepp & E.S. Gepp
                                         09 Avrainvillea fenicalii D.S. Littler et al.
                                         10 Avrainvillea fulva (M.A. Howe) D.S. Littler & M.M. Littler
                                         11 Avrainvillea gardineri A.Gepp & E.S. Gepp
                                         12 Avrainvillea geppiorum Børgesen
                                         13 Avrainvillea hayi D.S. Littler & M.M. Littler
                                         14 Avrainvillea hollenbergii Trono
                                         15 Avrainvillea lacerata Harvey ex J.Agardh
                                         16 Avrainvillea levis M.A. Howe
                                         17 Avrainvillea longicaulis (Kützing) G. Murray & Boodle
                                         18 Avrainvillea mazei G. Murray & Boodle
                                         19 Avrainvillea nigricans Decaisne
                                         20 Avrainvillea obscura (C.Agardh) J.Agardh
                                         21 Avrainvillea pacifica A.Gepp & E.S. Gepp
                                         22 Avrainvillea rawsonii (Dickie) M.A. Howe
                                         23 Avrainvillea ridleyi A.Gepp & E.S. Gepp
                                         24 Avrainvillea riukiuensis Yamada
                                         25 Avrainvillea rotumensis A.D.R. N'Yeurt et al.
                                         26 Avrainvillea silvana D.S. Littler & M.M. Littler
                                         27 Avrainvillea sylvearleae D.S. Littler & M.M. Littler