Silene is a genus of flowering plants in the family Caryophyllaceae, commonly known as campions or catchflies. This diverse group includes over 200 species, which are found in various habitats around the world, particularly in Europe and Asia. The plants typically feature pink or white flowers and can be annual or perennial. Many species of Silene are valued for their ornamental qualities and are often used in gardens. They thrive in well-drained soil and can tolerate a range of conditions, making them popular among gardeners. Some species also have traditional medicinal uses in various cultures.