#protoctist_order  the order of protoctista
  supertype:  #order.taxonomic_group  (biology) taxonomic group containing one or more families
  member of:  #kingdom_Protoctista
  subtype:  #order_Heterotrichales__Heterotrichales  yellow-green algae with simple or branching filaments; comprising the single family Tribonemaceae
  subtype:  #order_Laminariales__Laminariales  in some classifications coextensive with family Laminariaceae: marine brown algae of cold or polar seas
  subtype:  #order_Ulvales__Ulvales  an order of protoctista
  subtype:  #order_Volvocales__Volvocales  chiefly freshwater green algae; solitary or colonial
  subtype:  #order_Chlorococcales__Chlorococcales  unicellular green algae that reproduce by spores
  subtype:  #Oedogoniales__order_oedogoniales  simple or branched filamentous freshwater green algae
  subtype:  #order_Charales__Charales  small order of macroscopic fresh and brackish water algae with a distinct axis: stoneworts

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