A. J. G. H. KOSTERMANS. “THE GENUS TEIJSMANNIODENDRON KOORDERS (VERBENACEAE)”. Reinwardtia 1, no. 2 (February 17, 2025): 75–107. Accessed July 22, 2026. https://biologyjournal.brin.go.id/index.php/reinwardtia/article/view/10.