Soursop - Wikipedia
Soursop (also called graviola, guyabano, and in Hispanic America, guanábana) is the fruit of Annona muricata, a broadleaf, flowering, evergreen tree. The exact origin is unknown; it is native to the tropical regions of the Americas and the Caribbean and is widely propagated. It is in the same genus, Annona, as cherimoya and is in the Annonaceae family. The soursop is adapted …