西双版纳黄瓜是黄瓜(Cucumis sativus L.)中的一个新类型。具有方圆形、大脐、果肉橙色等甜瓜(Cucumis melo L.)的特征。但从西双版纳黄瓜的染色体数、与普通黄瓜杂交的可育性、一代杂种的表现和过氧化物酶同工酶酶谱等方面的观察鉴定,证明属于黄瓜。同时根据西双版纳黄瓜与普通黄瓜不同的性状,认为是黄瓜的一个变种,定名为(Cucumis sativus L.var. xishuangba-nnanesis Qi et Yuan)。 Xishuangbanna cucumber is a new type of cucumber (Cucumis sativus L.). With a round shape, big navel, orange melon and other melons (Cucumis melo L.) features. However, it was proved from the observation and identification of the chromosome number of cucumber in Xishuangbanna, the fertility of crossing with common cucumber, the performance of the first-generation hybrids and the zymogram of peroxidase isozymes. According to different traits of cucumber and common cucumber in Xishuangbanna, Cucumber is considered as a variant of cucumber and named as Cucumis sativus L. var. Xishuangba-nnanesis Qi et Yuan.