Henry Yule,
Hobson-Jobson — S
(1903)
“ SAPPAN-WOOD, s. The wood of Caesalpina sappan; the baḳḳam of the Arabs, and the Brazil-wood of medieval commerce. Bishop Caldwell at one time thought the Tamil name, from which this was taken, to have been given because the wood was supposed to come from Japan. Rumphius says that Siam and Champa are the original countries of the Sappan, and quotes from Rheede that in Malabar it was called Tsajampangan, suggestive apparently of a possible derivation from Champa. ”
