番石榴,属桃金娘科番石榴属植物。原产热带美洲的秘鲁、巴西、墨西哥等地。17世纪末传入我国,台湾、海南、广东、广西、福建、云南、贵州、四川与江西等省有栽培。1主栽品种介绍珍珠番石榴台湾育成。枝梢较长,树形较疏散。 Guava, is a Myrtaceae guava. Native tropical Americas in Peru, Brazil, Mexico and other places. In the late 17th century, it was introduced into our country and cultivated in such provinces as Taiwan, Hainan, Guangdong, Guangxi, Fujian, Yunnan, Guizhou, Sichuan and Jiangxi. Introduction of a major varieties of pear guava Taiwan Yu Cheng. Branches longer, more evacuated tree.