Do Macropidia and Crescentia only produce flowers?
Crescentia Crescentia (calabash tree, huingo, krabasi, or kalebas) is a genus of six species of flowering plants in the family Bignoniaceae, native to southern North America, the Caribbean, Central America and northern South America. The species are moderate-size trees growing to 10 m tall, and producing large spherical fruits, with a thin, hard shell and soft pulp, up to 25 cm in diameter.
Crescentia cujete Crescentia cujete, commonly known as the Calabash Tree, is species of flowering plant that is native to Central and South America. It is the national tree of St. Lucia. It is a dicotyledonous plant with simple leaves, which are alternate or in fascicles (clusters) on short shoots. It is naturalized in India.