Dipterocarpus caudatus ContentCitation Citation Merr. 1923 – In: En. Philip. p 89 Ashton 1978 – In: Gard. Bull. Sing. p 8 Sloot. 1927 – In: Bull. Jard. Bot. Btzg. 302, 303 Foxw. 1938 – In: Philip. J. Sc. p 256