For Peperomia
Acevedo-Rodríguez, P., and M.T. Strong. 2012. Catalogue of the seed plants of the West Indies. Smithsonian Contr. Bot 98.
Boufford, D.E. 1982. Notes on Peperomia (Piperaceae) in the southeastern United States. J. Arnold Arb. 63: 317-325.
Boufford, D.E. 1997a. Piperaceae In Flora of North America Editorial Committee. 1997. Flora of North America north of Mexico. Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford Univ. Press, New York, NY. 590 pp.
Frenzke, L., E. Scheiris, G. Pino, L. Symmank, P. Goetghebeur, C. Neinhuis, S. Wanke, & M. S. Samain. 2015. A revised infrageneric classification of the genus Peperomia (Piperaceae). Taxon 64: 424–444.
Tebbs In Kubitzki, K., J.G. Rohwer, and V. Bittrich, eds. 1993. The families and genera of vascular plants. II. Flowering plants – Dicotyledons – Magnoliid, Hamamelid and Caryophyllid families. Springer, Berlin. 653 pp.
Ward, D.B. 2001. New combinations in the Florida flora. Novon 11: 360-365.
Ward, D.B. 2012a. New combinations in the Florida flora III. Phytologia 94: 459-485.