ottelia acuminata wetland in baishou town, yongfu county, guilin, guangxi, china

green plant flower leaf grass tree nature shrub branch pond lawn water vegetation garden sunlight woodland meadow reflection wetland ottelia acuminata baishou town yongfu county guilin grow clean pollution-free seaweed pure white petals paired yellow stamens floating small river acuminate flowers swimming ducks clear surrounded hast landform inverted guangxi china