section_heading: Rodovi
paragraph_text: <gallery> File:Blyxa echinosperma et al.JPG|Blyxa echinosperma File:Egeria densa.jpeg|Egeria densa File:Egeria flower.jpg|cvijet, Egeria densa File:Elodea canadensis2 ies.jpg|Elodea canadensis File:Halophila stipulacea.jpg|Halophila stipulacea File:Hydrilla USGS.jpg|Hydrilla verticillata File:Limnobium laevigatum.JPG|Limnobium laevigatum File:Najas major Sturm9.jpg|Najas major File:Nechamandra alternifolia.jpg|Nechamandra alternifolia </gallery>