Annona squamosa is a small, well-branched tree or shrub from the family Annonaceae that bears edible fruits called sugar apples or sweetsops. It tolerates a tropical lowland climate better than its relatives Annona reticulata and Annona cherimola helping make it the most widely cultivated of these species.
Annona squamosa is a small, semi-(or late) deciduous,
much-branched shrub or small tree 3 to 8 metres tall
similar to soursop. It is a native of tropical climate in the Americas and West Indies, and Spanish traders aboard the Manila galleons docking in the Philippines brought it to Asia.
Image: Sugar apple on tree
Image: Sugar apple with cross section
Michał Boym's drawing of, probably, the sugar-apple, in his Flora Sinensis (1655)
Flower
The Annonaceae are a family of flowering plants consisting of trees, shrubs, or rarely lianas commonly known as the custard apple family or soursop family. With 108 accepted genera and about 2400 known species, it is the largest family in the Magnoliales. Several genera produce edible fruit, most notably Annona, Anonidium, Asimina, Rollinia, and Uvaria. Its type genus is Annona. The family is concentrated in the tropics, with few species found in temperate regions. About 900 species are Neotropical, 450 are Afrotropical, and the remaining are Indomalayan.
Annonaceae
Uvaria ovata
Asimina triloba fruit
Ylang-ylang (Cananga odorata) flowers.