common water hyacinth plants or pontederia crassipes and flowers floating with red lotus lake in the river. view of a common green

agriculture environment waterlilies pontederia vegetables ecological eichhornia reflection vegetation wildflower crassipes hyacinths beautiful botanical ecosystem landscape wallpaper hyacinth floating backdrop blooming colorful tropical flowers aquatic blossom concept ecology growing natural scenery stamens common plants leaves botany floral flower nature purple violet water lotus river green bloom flora fresh petal plant lake view slap java pond weed wild red