【摘要】 从省内外引入绞股蓝品种和绞股蓝属植物几十个，经过精心选育，现已得到绞股蓝总皂甙含量高达６．８％的优良品种，除了有几个品种由于越冬枯死或其他原因遗失外，其余品种和种类均存活，并繁殖有一定数量的扦插苗。更多还原

【Abstract】 For several years, more than thirty cultivars of Gynostemma pentaphyllum have have been introduced and some species of Gynostemma from inner and outer Guizhou province. After carefully selective breeding and now a good cultivar has been cultured,which total gypenosides is high to 6.8%. Except several cultivars died after winter weather and lost by other reasons. the other cultivars and species all are alive, and propagated lots of cutting shoots. These cultivars and species may be used as a gene pool for further study on breeding and development and utilization of Gynostemma pentaphyllum.更多还原