Marsonia is a genus of flowering plants belonging to the family Rubiaceae. It includes several species that are primarily found in tropical regions. These plants are known for their attractive flowers and are often studied for their ecological roles and potential medicinal properties. The genus Marsonia is characterized by its diverse forms, which can vary in size and shape. Some species are used in traditional medicine, while others contribute to local ecosystems by providing habitat and food for various wildlife. Research continues to explore the full range of benefits these plants may offer.