1. Axelius, B. 1995. A new combination inPhysalis (Solanaceae). Phytologia 79: 10–11.
2. D'Arcy, W. G. 1991. The Solanaceae since 1976, with a review of its biogeography. Pages 75–137.In: J. G. Hawkes, R. N. Lester, M. Nee & N. Estrada, editors. Solanaceae III: taxonomy, chemistry and evolution. Royal Botanic Gardens, Kew.
3. Estrada, E. &M. Martínez. 1998.Physalis (Solanaceae) and allied genera:Tzeltalia, a new genus from the highlands of southern Mexico and north-western Guatemala. Brittonia 50: 282–295.
4. Hendrych, R.. 1989.Physalis alkekengi in Europa und der Tschechoslowakei besonders. Acta Univ. Carolinae, Biol. 33: 1–42.
5. Martínez, M.. 1999.Physalis hunzikeriana (Solanaceae: Solanoideae), una nueva especie del norte de México. Kurtziana 27: 383–385.