aquatic flower flowering Nymphaeaceae pink plant stalk water lilies water lily white bud canal environment everglades h2o leaf leaves lilly lilly pad nature pad plants sprout swamp water wetlands aquatic-flowering-plant brown contrast contrasting cyperus-papyrus flora foliage fronds green greenery growing growth Indian-matting-plant leafless Nile-grass ornamental-plant paper-reed papyrus papyrus-sedge perspectives reeds robust sunlight sunshine vegetation water-plants water-side Aquatic Sedge beach botany candid close-up coastline dispersal eelgrass europe flexibility flowering plant grass Grass Area Grass Family landscape landscapes living organism Nature Backgrounds non-urban scene outdoors plain Plant Environment scenics sea-grass sedge shiny summer tussock