Vitis davidii Foex distributed widely with multi-resistance and good agronomic traits is a kind of wild grapes native to China. Based on the analysis of morphological, palynology and ISSR markers of25germplasm resourses of V. davidii Foex in Hunan, Jiangxi and Fujian, we aimed to reveal the morphological, palynology and genetic diversity, and provide theoretical for the protection and research on wild V. davidii Foex. This study aslo analysed the morphological, palynology and ISSR markers mathed. The main r...