Template:Maas et al., 2011
- Maas, P.J., Westra, L.Y.T., Rainer, H., Lobão, A.Q. & Erkens, R.H. 2011. An updated index to genera, species, and infraspecific taxa of Neotropical Annonaceae. Nordic Journal of Botany 29(3): 257–356. DOI: 10.1111/j.1756-1051.2011.01092.x Full text PDF