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