根据对品种原名的探索、考证和在青岛、烟台、昌黎等地葡萄园的考察，联系国内外有关研究资料，笔者认为：来源和身世一直模糊的葡萄品种‘蛇龙珠’译名，乃是因德文名称（字母）差错而引起的一个百年误会。最初引入中国的‘蛇龙珠’苗木乃是‘赤霞珠’与‘品丽珠’的混合体，现在栽培的‘蛇龙珠’葡萄，实际是‘品丽珠’，或可能是经过人工多年选择的‘品丽珠’新品系（无性系）。‘蛇龙珠’能否成为某个‘品丽珠’新品系的品种名称，有待研究。 According to the original name of the species exploration, research and inspection in Qingdao, Yantai, Changli and other places of vineyards, contact with relevant research data at home and abroad, the author believes that: the source and life experience has been vague grape varieties ’Dragon Ball Pearl’ A hundred years of misunderstanding caused by the mistakes in the name of the article. Initially introduced into China, the “snake dragonfly” seedling is a mixture of ’Cabernet Sauvignon’ and ’Cabernet Franc’. The now cultivated Cabernet Gernischt grape is actually Cabernet Franc, or it may have been artificially selected for many years ’Cabernet Franc’ new line (clones). ’Snake dragon’ can become a ’Cabernet Sauvignon’ variety name of the new strains to be studied.