The Collaborative International Dictionary of English v.0.48:

maple-leaved bayur \maple-leaved bayur\ n. (Bot.)
   An Indian tree (Pterospermum acerifolium) having fragrant
   nocturnal white flowers and yielding a reddish wood used for
   planking; often grown as an ornamental or shade tree. Called
   also mayeng.
   [WordNet 1.5]

WordNet (r) 3.0 (2006):

Pterospermum acerifolium
    n 1: Indian tree having fragrant nocturnal white flowers and
         yielding a reddish wood used for planking; often grown as
         an ornamental or shade tree [syn: mayeng, maple-leaved
         bayur, Pterospermum acerifolium]