L. S. L. Chua (2000) “THE FLOWERING PHENOLOGY AND FLORAL BIOLOGY OF <em>NEPENTHES</em> <em>MACFARLANEI</em> (NEPENTHACEAE) FROM MT. PURUN, PENINSULAR MALAYSIA”, Journal of Tropical Forest Science (JTFS) , 12(2), pp. 377–387. Available at: https://jtfs.frim.gov.my/jtfs/article/view/1428 (Accessed: 8 May 2024).