The analysis is as follows.

Custard apple (Atemoya, Custard apple), also commonly known as custard apple or honey custard apple, is a perennial fruit tree in the Annonaceae family. Pineapple Custard Apple is a hybrid bred in Florida, USA in 1908. Its parents are Annona custard apple, which is native to the Andes Mountains of South America, such as Peru and Ecuador, and Custard Apple, which is native to tropical America and is widely distributed in tropical and subtropical regions. of custard apple. The production areas in Taitung are mainly distributed in custard apple-producing areas, including Taitung City, Beinan Township, Taimali Township, Donghe Township and Luye Township, with a planting area of ??approximately 150 hectares. Because the pineapple Custard Apple is a hybrid and some seedling dealers have introduced it from abroad, the variety names are confusing. However, judging from the fruit shape and appearance, currently cultivated varieties may include Gefner, pink's mammoth, African pride, etc.