Scientific name: Caesalpinia major (Medik.) Dandy & ExellEnglish name: Vietnamese name: Vang lá lớn; Điệp quátOther name: Bonduc majus Medik. 1786. - Guilandina bonduc L. 1762, non L. 1753.- Caesalpinia bonduc (L.) Roxb. 1832 (FGI, 2:175). - C. jayabo Maza, 1890;