1) Custard apple 2) Soursop 
The large, dark-green, slightly acidic and pulpy flesh of the fruit of a small West Indies tree called the 'soursop.' Not surprisingly, this fruit is also called 'soursop.'
The large, dark-green, slightly acidic and pulpy flesh of the fruit of a small West Indies tree called the "soursop." Not surprisingly, this fruit is also called "soursop."