#family_Desmidiaceae__Desmidiaceae  unicellular algae
  supertype:  #protoctist_family  any of the families of Protoctista
  member of:  #class_Charophyceae
  member:  #genus_Desmidium__Desmidium  a genus of protoctista
     member:  #desmid  freshwater green algae

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