A. J. G. H. KOSTERMANS. NOTES ON NEW GUINEA PLANTS-IV* Saccopetalum koolsii Kostermans, sp. nov. (Annonaceae). Reinwardtia [Internet]. 2025 Feb. 17 [cited 2026 Jul. 22];1(4):459-61. Available from: https://biologyjournal.brin.go.id/index.php/reinwardtia/article/view/18