Salvaña, F. R. P., Gruezo, W. S., & Hadsall, A. S. (2018). Recent Taxonomic Notes and New Distribution Localities of Podocarpus Pers. Species in the Philippines. Sibbaldia: The International Journal of Botanic Garden Horticulture, (16), 99–120. https://doi.org/10.24823/Sibbaldia.2018.250