Mustaqim, W. A., Arico, Z., Misdi, & Hutabarat, P. W. (2026). Heptapleurum kemirianum (Araliaceae), a new subalpine endemic shrub from Gayo Plateau, Sumatra. Phytotaxa, 754(1), 115–119. https://doi.org/10.11646/phytotaxa.754.1.7