Abstract: Five coconut varieties, Red Dwarf，Yellow Dwarf, Xiaohuang Coconut , Aromatic Green Dwarf and Bendigao were used as materials in this study. The article inspected morphological characteristics of flower and fruit. All of 22 characters which were researched, 19 quantitative characters had significant difference,3 qualitative characters were obviously different among all the varieties. So all of these characters can be considered as the cadidate testing traits.