Leucaena leucocephala is a small fast-growing mimosoid tree native to southern Mexico and northern Central America (Belize and Guatemala)[1][4] and is now naturalized throughout the tropics including parts of Asia.
Common names include white leadtree,[5]white popinac,[1]horse tamarind,[1]ipil-ipil,[6][7]koa haole,[8] and tan-tan.[9]
^Matthews, Donald Maxwell (1914). Ipil-ipil: A firewood and reforestation crop (Leucaena glauca (L.) Benth). Forestry Bureau Bulletin. Vol. 13. Manila: Bureau of Printing, Philippine Islands, Bureau of Forestry.
^"Koa haole, leucaena"(PDF). Common Forest Trees of Hawaii (Native and Introduced). Retrieved 3 October 2024.