What are perennial flowers? A complete introduction to common varieties

The herbaceous peony (Paeonia lactiflora) is a type of perennial flower plant, long hailed by people as the "Flower Goddess of May," and has now become the representative flower of Qixi Festival. Iris is a perennial herbaceous upright plant, with peculiar flower shapes like fluttering colorful butterflies, and is a beautiful potted flower. Chrysanthemum is a perennial herbaceous plant, with bright and beautiful colors, rich and varied. Dianthus is a perennial herbaceous plant.
I. Herbaceous peony
The herbaceous peony (Paeonia lactiflora) is a type of perennial flower plant, whose roots consist of three parts: the crown, tuberous roots, and fibrous roots.. Its plant form is elegant, and its flower colors are bright and beautiful, rich and varied; it has long been hailed by people as the "Flower Goddess of May," and has now become the representative flower of Qixi Festival, with very high ornamental value.
II. Iris
Iris is a perennial herbaceous upright plant, with thick rhizomes reaching 1 cm in diameter. Its leaves are emerald green and verdant, and its flowers are large and peculiar, like fluttering colorful butterflies; it is a beautiful potted flower, cut flower, and flowerbed flower. When we place it indoors, a sense of freshness arises spontaneously
III. Chrysanthemum
Chrysanthemum is cool in nature, and is a perennial herbaceous plant of the Asteraceae family, Chrysanthemum genus; it is one of the world's four major cut flowers, one of the four gentlemen among Chinese flowers, and also ranks third among China's ten famous flowers. Its flower colors are bright and beautiful, rich and varied, making it very pleasing to the eye.
IV. Dianthus
Dianthus is a perennial herbaceous plant, with a low plant form, stems like bamboo, and verdant foliage; its flowering period is long, and its flowers are bright and beautiful, with rich and varied colors, such as white, pink, red, purple, etc. It has high ornamental value and is often used for flowerbeds, flower borders, flower terraces, or potted cultivation.