Soursop is part of the Annonaceae (custard apple) family, which includes tropical plants like cherimoya, sugar apple, and ylang-ylang, a flower used to make essential oil. "Soursop, [also known as ...

Above: Cherimoya from Rincon Tropics ... (At this time of year their soursop cousins appear at Caribbean markets, and I have made snowy treks across Prospect Park to the Little Caribbean ...