| Family | Lamiaceae |
| Scientific name | Vitex trifolia |
| Common name (English) | Chaste Tree |
| Common name (Malay) | Lemuni |
| Identified as | Introduced plant on Project M.A.R.S.’s land |
Vitex trifolia, commonly known as the simpleleaf chastetree or five-leaved chaste tree, is a tropical shrub or small tree in the Lamiaceae family. Native to coastal and tropical regions of Asia and the Pacific, it is valued for its aromatic leaves, flowers, and seeds. Traditionally, various parts of the plant have been used in folk medicine for their anti-inflammatory, analgesic, and digestive-supporting properties. With its medicinal, ecological, and ornamental significance, Vitex trifolia remains an important species in tropical and coastal landscapes.