#genus_Elodea__Elodea__pondweed__ditchmoss__ditchmos  submerged freshwater perennials
  supertype:  monocot_genus__monocotgenu__liliopsid_genus  genus of flowering plants having a single cotyledon (embryonic leaf) in the seed
  member of:  family_Hydrocharitaceae
  member:  waterweed  a weedy aquatic plant of genus Elodea

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