Wild litchi,the wild population of litchi,is characterized by a variety of excellent horticultural characters,various botanical characteristics and DNA diversity,big gene pool for resisting biotic and abiotic stress,and good soil adaptability as well.For this reason,it is not only an important germ plasm pool for the betterment and innovation of litchi variety,but also the material basis for the sustainable and healthy development of the litchi industry.In this paper,the morphological diversity,allozyme div...