]> A barcode-02563191 Malaysia Sarawak Northwest Borneo, Sarawak, 4th Division, about 120 km upstream from Bintulu, sandstone hills of Bukit Pesu, left bank of Ulu Kuala Semut, about 10 km south-west from Tubau, on hill crest between Bukit Kawassan and Bukit Pesu Blumeodendron subrotundifolium (Elmer) Merrill (Elmer) Merrill 2023-03-07 10:21:30 H. P. Fuchs