R. C. K CHUNG. TAXONOMIC NOTES ON THE BORNEAN <em>HELICIA</em> AND <em>HELICIOPSIS</em> (PROTEACEAE). Journal of Tropical Forest Science (JTFS) , [S. l.], v. 13, n. 3, p. 534–547, 2022. Disponível em: https://jtfs.frim.gov.my/jtfs/article/view/1371. Acesso em: 7 may. 2024.