Bauhinia acuminata is a species of flowering shrub native to tropical southeastern Asia. Common names include:
dwarf white bauhinia,
white orchid-tree and
snowy orchid-tree and শ্বেত কাঞ্চন (Bengali). The exact native range is obscure due to extensive cultivation, but probably from Malaysia, Indonesia (Java, Borneo, Kalimantan, Lesser Sunda Islands), and the Philippines.
(Wikipedia)