Mangifera caesia is a species of flowering plant in the cashew family, Anacardiaceae. Common names include jack, white mango, binjai (Malay language), wani (Balinese language), yaa-lam (Thai language), and bayuno (Filipino language). It belongs to the same genus as the mango and is widely cultivated in areas of Indonesia, Malaysia, Singapore, Brunei, Papua New Guinea, Kerala and the Philippines.