The Portia tree is commonly called the common ironwood, Indian ironwood, or even milk tree. Its scientific name is Xylia dolabriformis, and it is an evergreen tree commonly found in Southeast Asian countries. The tree is known for its dark, durable wood, which is used to make furniture, boats, and other items. The Portia tree is also valued for its resin, which is used in traditional medicine. Other synonyms for the Portia tree include black ironwood, Burma ironwood, and Burmese teak. Overall, the Portia tree is a valuable and versatile plant with a range of uses in both traditional and modern applications.