Definition of "annona"

The annona is called custard apple

1842, Lady Maria Callcott, A Scripture Herbal‎, page 21

This evergreen tree is the most tropical of the annonas.

1989, National Research Council (U.S.). Advisory Committee on Technology Innovation, Lost Crops of the Incas: Little-known Plants of the Andes with Promise for Worldwide Cultivation‎

The edible annonas have important features which are given in Table 1.

2004, Niir Board, Cultivation of Fruits, Vegetables and Floriculture‎, page 29