1. Berg, C. C. 1992. Moraceae. Pp. 10–92 in: A. R. A. Gorts Van Rijn & M. J. Jansen Jacobs (eds.), Flora of the Guianas, Serie A, Phanerogams. Koeltz Scientific Books, Koenigstein.
2. Berg, C. C. 2007. Proposals for treating four species complexes in Ficus subgenus Urostigma section Americanae (Moraceae). Blumea 52: 295–312.
3. Berg, C. C. 2009. Moraceae (Ficus). Pp. 7–48 in: G. Harling & C. Persson (eds.), Flora of Ecuador, vol. 85, University of Gothenburg, Göteborg.
4. Berg, C. C. 2012. Moraceae. Pp. 1–91 in: G. Davidse, M. Sousa S., S. Knapp & F. Chiang C. (eds.), Flora Mesoamericana, vol. 2. Missouri Botanical Garden, St. Louis.
5. Berg, C. C. & J. E. Simonis. 1981. The Ficus flora of Venezuela, five species complexes discussed and two new species described. Ernstia 6: 1–11.