Carlsen - 3564 - United States
Chun - 44269 - China
Condon - 25 - Nepal
Curran - 5462 - Philippines
Elmer - 15633 - Philippines
Elmer - 9569 - Philippines
Forbes - 1284 - Sumatra
Gentry - 34309 - Singapore
Gentry - 50851 - Caribbean
Gentry - 66636 - Thailand
Kostermans - 21287 - Borneo
Krukoff - 4418 - Sumatra
Lau - s.n. 1932 - China
MacDougal - 5055 - United States
Mamit - 37427 - Sarawak
McGregor - 346 - Philippines
Merrill - 125 - Philippines
Oroxylum indicum
Soejarto - 5886 - Thailand
Stone - 12148 - Malaysia
Tsang - 696 - China
Varadarajan - 1544 - Philippines