👉 Ammophorus is a genus of aquatic plants in the family Euphorbiaceae, commonly known as water lilies or daisy-lilies. These plants are native to North America and Europe and have been cultivated for centuries for their ornamental qualities. They are characterized by their long, slender stems, which can grow up to 15 feet tall, and their colorful, delicate flowers that bloom in shades of pink, white, and yellow.