Vernacular names:
Star Apple, സ്റ്റാര് ആപ്പിള് (Malayalam), Star Apple (English),
Distribution: Native of Central America and Carribean, widely cultivated throughout the tropics
Description: Trees up to 25 m high, bark greyish to dark brownish-black, vertically shallowly cracked. Leaves simple, alternate, distichous, ovate to elliptic-oblong, apex acuminate, base cuneate, margin entire, glabrous and shining above, golden-ferruginous silky beneath, coriaceousy. Flowers in axillary fascicles of 5-30. Calyx coppery silky, 5-lobed, lobes ovate, apex obtuse to rounded, hairy within. Corolla white, 5-lobed, lobes ovate, margins glabrous. Stamens 5; filaments deltoid, anthers ovoid. Ovary ferruginous-villous, 7-10-locular. Fruit globose, 4-6 cm across; seeds 3-10, obovoid, laterally compressed.
Habit: Tree
Habitat: Grown as edible tree
Flowering & Fruiting: June-February
Parts used: Leaves, Bark
Properties & Uses: The undersides of the leaves are grated and applied as a poultice to wounds. A decoction of the leaves is taken orally to treat hypoglycaemia. A decoction of the tannin-rich, astringent bark is drunk as a tonic and stimulant, and is taken to halt diarrhoea, dysentery and haemorrhages, and as a treatment for gonorrhoea and catarrh of the bladder. The bitter, pulverized seed is taken as a tonic, diuretic, and febrifuge.