Taxonomic study of Himalayan Impatiens

为了阐明凤仙花属植物的喜马拉雅成分特征，对凤仙花属植物进行了形态和细胞遗传学研究。为了进行比较，对日本凤仙花植物进行了研究。1.凤仙花是凤仙花中最独特的。下唇片的刺正侵入下唇片的内侧。描述了云南S、中国等5个新种：乌城凤仙花、鲁春凤仙花、马古兰凤仙花、克拉维格罗凤仙花和线形凤仙花。对采自云南S的15种凤仙花的染色体数目和核型进行了研究。3.初步确定凤仙花属微叶凤仙花为凤仙花属的一个变种，几乎分布于所有种类的凤仙花属中。

To clarify the characteristics of the Himalayan elements of the genus Impatiens (Balsaminaceae) the morphological and cytogenetical studies were carried. For the comparison Japanese plants of Impatiens were studied.1 Impatiens nubigena W.W.Sm.has the most uniquw flower in Impatiens. The spur of the lower sepal is intruding into the inside of the lower sepal. A detailed description of the unique flower was given.2 Five new species, Impatiens wuchengyii, I.luchunensis, I.maguranensis, I.clavigeroides and I.linearisepala were described from S Yunnan, China. Two species, I.kamitilongensis and I.prophyrea, were first reported from China (S Yunnan).Chromosome numbers and karyotypes of 15 species of Impatiens collected from Yunnan were investigated.3 Impatiens microhypophylla Nakai were cleared to be a variety of I.hypophylla and distibuted almost all the range of var.hypophylla.