Dianthus is a genus of flowering plants in the family Caryophyllaceae, commonly known as pinks or carnations. These plants are characterized by their fragrant, colorful flowers, which can be found in shades of pink, red, white, and purple. They are popular in gardens and as cut flowers due to their attractive appearance and pleasant scent. Dianthus species are typically hardy and can thrive in various climates. They prefer well-drained soil and full sun, making them suitable for borders, rock gardens, and containers. Some common species include Dianthus caryophyllus (carnation) and Dianthus barbatus (sweet William).