Senna is a genus of flowering plants in the legume family Fabaceae. It is known for its bright yellow flowers and compound leaves. The plants are native to tropical and subtropical regions around the world. Senna species are commonly used in traditional medicine, particularly for their laxative properties. The leaves and pods of some species contain compounds called anthraquinones, which stimulate bowel movements. In addition to their medicinal uses, Senna plants are also grown for ornamental purposes in gardens and landscapes. They thrive in well-drained soil and full sunlight. Some species can grow as shrubs or small trees, making them versatile additions to various plant collections.
- Senna is used to relieve constipation.