Hiptage

About

Hiptage is a genus in the Malpighiaceae, a family of about 75 genera of flowering plants in the order Malpighiales. Hiptage species are native to: Andaman Is., Assam, Bangladesh, Borneo, Cambodia, China South-Central, China Southeast, East Himalaya, Fiji, Hainan, India, Jawa, Laos, Lesser Sunda Is., Malaya, Myanmar, Nepal, Nicobar Is., Pakistan, Philippines, Sri Lanka, Sulawesi, Sumatera, Taiwan, Thailand, Vietnam. The genus is distinctive in its three-winged samaras; most species bear an elongated commissural gland on the calyx.

Summary from Wikipedia