multi-flowered perennials that come in a range of fiery colours

flower garden nature plant summer blooming green flora macro meadow beautiful natural blossom closeup field fresh beauty purple colors colorful pink bloom grass spring background floral botany gardening landscape light leaf outdoors botanical ecosystem mixed idyll blossoming petals allium bee delicate environment dahlia ornamental wild yellow outside multi-flowered perennials range fiery colours montbretia hydrangea