Habitat: Native to the West Indies. Cultivated in Bengal, Assam, Khasi Hills and southern India.
English: Bullock's Heart, Common Custard Apple.Ayurvedic: Raamphala.Siddha/Tamil: Aninuna.Folk: Luvuni.Action: Leaves—insecticide, an- thelmintic, styptic, externally used as suppurant. Unripe and dried fruit—antidysenteric. Bark— powerful astringent, used as antidysenteric and vermifuge.
Rootbark, leaves and stems gave iso- quinoline alkaloids. Two acetogenins, annoreticuin and isoannoreticuin, isolated from the leaves, were found to be selectively cytotoxic to certain human tumours.The leaves and stems also gave al- kaloids—dopamine, salsolinol and co- claurine.Annona reticulata, Annona muri- cata, Annona squamosa and Annona cherimola are known as Raampha- la, Lakshman-phala, Sitaa-phala and Hanumaan-phala, respectively.