Vasconcellea quercifolia

Vasconcellea quercifolia (Mamãozinho-do-mato, Papaya-do-mato, calasacha) is a species of flowering plant in the Caricaceae family. It is endemic to Brazil from Goias and Minas Gerais to Rio Grande do Sul, and parts of Bolivia, Peru, Argentina, Paraguay, and Uruguay, but is now rare in its habitat.

The fruits of papaya-do-mato are similar to those of the papaya, but are smaller, and the skin is slightly streaked.