Tree Jasmine, Radermachera Elmeri. Tropical tree small to medium size, with fragrant tubular flowers, similar to Radermachera Kunming, but bigger, with similar leaf structure; it is more fast growing and vigorous. The scent resembles roses, juicy fruit, candies, fine cologne all together and can be smelled from many yards away. Leaves are very ornamental and have a fountain-like architecture. In Thailand, the tree symbolizes simplicity, endurance, advancement, and peacefulness. Extract from these flowers is used in village pharmacy as relaxant and aphrodisiac.