Chaowasku, T., Keßler, P.J., Punnadee, S. & van Der Ham, R.W. (2011) Taxonomic novelties and pollen morphological study in the genus Neo-uvaria (Annonaceae). Phytotaxa 32 (1): 27–42. https://doi.org/10.11646/phytotaxa.32.1.3