Shorea hemsleyana subsp. grandiflora ContentDistribution Citation Distribution Asia-Tropical, Central & West Sarawak present, Lower Kapuas present, N.W. Borneo presentMalesia: N.W. Borneo (Lower Kapuas, Central & West Sarawak). Citation Merr. 1921: En. Born. p 405 Ashton 1968: Man. Dipt. Brun: 109. f. 13