1. Cattail, an evergreen tree of the myrtle family, 10 meters high, with a very short, widely branched main trunk; leaf blade leathery, lanceolate or oblong; cymes terminal, with separated petals, broadly ovate; fruit globose, with a fleshy pericarp, 3-5 centimeters in diameter, yellow at maturity; 1-2 seeds, polyembryonic. Flowering in March-April, fruit ripening in May-June.

2, pawpaw adaptable, a variety of soils can be planted, mostly born in the waterfront and river valley wetlands, in the sandy soil growth is also good, in order to fertile, deep and moist soil is preferred.

3, peach is a fruit tree native to Southeast Asia. There are wild pawpaw in the Hainan area, and there are cultivated pawpaw in South China. Cattail can be cultivated as a windbreak plant, the fruit can be eaten. It is a good fruit tree and garden greening tree in humid tropical areas.