Mammea siamensis

Mammea siamensis (สารภี, saraphi, สร้อยภี soiphi in Southern Thai) is a species of flowering plant in the Calophyllaceae family. Its name in Vietnamese is Trau tráu.

It is an evergreen tree with fragrant yellow or white flowers, and a small oval fruit. It is found in Thailand and Laos where it is called "salapee"; and also in Vietnam and Cambodia.