Domain Eucaryota
Count: [*†*] 11k;97p;151c;401o;832f;181g;3s; †13p;32c;87o;175f;72g;3s
   Subdomain Chlorota Doweld (2001)
  Count: [*†*] 5k;64p;91c;384o;817f;166g;3s; †13p;32c;87o;175f;72g;3s [20 Nov 2022]
     Kingdom Bacillariobiota Doweld (2001)
    Count: [*] 19p;17c;10o;7f;7g [18 Sep 2022]
       Subkingdom Bacillariobiotina Doweld (2001)
      Count: [*] 9p;10c;1o;1f;1g [17 Sep 2022]
         Phylum Bacillariophyta Engl. & Gilg (1919) - diatoms see [unranked] Diatomea Kütz. (1844)
        Count: [*] 3c [17 Sep 2022]
           Class Bacillariophyceae Haeckel (1878) - pennates
          Count: -