pistia stratiotes on water

green flower leaf plant nature tree water blossom reflection branch petal sunlight wildflower pond garden pistia stratiotes floating surface clear leaves oval roots deep growth aquatic float pond lettuce ecology foliage freshness tropical cabbage floral botany macro texture pattern detail leaf beauty color flora decoration green lake water field bright nature duckweed environment plant season background natural summer fresh beautiful garden organic outdoor closeup day agriculture asia aquatic stratiotes wild bonnet nile shell