close-up of purple ruellia flowers, also called wild petunia. ruellia simplex or ruellia coerulea

blooming colorful spain canary islands gran canaria petunia flowers blossoming purple ruellia flower pretty foliage herbal medicine wild botanical coerulea fresh growth garden plant background outdoor leaf violet nature natural green blossom floral bloom petal beautiful spring summer flora bright botany color beauty wildflower tropical wallpaper simplex close-up called narrow leaves petunia