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
                                   "Ulvales-Ulotrichales"
                                     Order Ulvales Blackman & Tansley
                                       Family Bolbocoleonaceae O'Kelly & Rinkel
                                       Family Jaoaceae K.C. Fan
                                       Family Phaeophilaceae D.F. Chappell et al.
                                       1 Family Ulvellaceae Schmidle
                                       2 Family Capsosiphonaceae V.J. Chapman
                                       3 Family Gayraliaceae K.L. Vinogradova
                                       4 Family Ulvaceaeᵀ J.V.Lamour. ex Dumort.
                                       5 Family Kornmanniaceae Golden & Cole