Abstract: Through the introduction of Kyoho grapevine series and the observation recordation of characteristic and the analysis of the features of parents， the evolution process an d the methods of classification have been studied．The results indicates：(1)The evolution chart of Kyoho grapevine series worked out by the writer can systemly reflect the genetic relationship and the evolution process among the varieties of Kyoho grapevine series and the
context；(2)The main way is cross—breeding，the next place is selection of bud variation and seedling selection；(3)The variety of Kyoho grapevine series can be classified by the origination，mature phase，the tinct of peel
while ma turing and having seeds or not．

Key words: Grape, Kyoho grape vine series, Variety, Evolution, Classification