Noun: genus Elodea
- Submerged freshwater perennials
"genus Elodea is commonly used in aquariums as an oxygenating plant";
- Elodea, pondweed, ditchmoss
Type of: liliopsid genus, monocot genus
Part of: family Hydrocharitaceae, frogbit family, frog's-bit family, Hydrocharitaceae