1) Dilleniid dicot genus 2) Genus mesua 
Mesua is a small genus of flowering plants in the family Calophyllaceae, native to tropical southern Asia. Common names include ironwood (shared with many other plants) and rose chestnut. They are evergreen shrubs or small trees growing to 13 m tall, with leaves arranged in opposite pairs. Vidalia Fern.-Vill. is a synonym of Mesua. Species include...
[n] - genus of tropical Asiatic trees having large solitary flowers
genus Mesua noun genus of tropical Asiatic trees having large solitary flowers