living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 4k;54p;156c;911o;7123f;17,575g;4762s;36ss;8v;19; ‡1f;6g;7s;1ss; †1c;10o;10f;19g;1s
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
  Count: [c] 2k;51p;154c;900o;7001f;17,209g;4300s;33ss;8v; ‡1f;6g;7s;1ss; †1c;10o;10f;19g;1s
     Kingdom Plantae Haeckel (1866) - plants
    Count: [c] 13p;53c;305o;1235f;3790g;1067s;1ss;5v; †1o;3g
       Subkingdom Thallobionta
      Count: [o] 6p;36c;186o;638f;2116g;596s;1ss;1v; †1g
         Division Eumycota see Kingdom Eumycota
        Count: [f] 17c;80o;271f;1092g;345s
           Subdivision Mastigomycotina
          Count: [f] 3c;9o;30f;82g;3s
             Class Oomycetes G.Winter (1880) - oomycetes see Class Peronosporea
            Count: 5o;13f;48g
               Order Saprolegniales
              Count: [f] 5f;22g
                 1 Family Saprolegniaceae
                Count: 6g
                 2 ?Family Leptolegniellaceae M.W. Dick (1971)
                Count: 5g
                 3 ?Family Ectrogellaceae Cejp (1959)
                Count: 4g
                 4 ?Family Haliphthoraceae
                Count: 2g
                 5 ?Family Thraustochytriaceae Sparrow, 1943 ex Cejp (1959) see Family Thraustochytriidae Sparrow ex Cejp, 1959
                Count: 5g