蝇子草属和女娄菜属分合问题的研究

本文对新疆所产蝇子草属(Silene)31种、1变种和女娄菜属(Melandrium)11种从器官形态特征、花粉形态特征及把这些特征数量化分析三方面做了研究。认为把蝇子草属与女娄菜属合并,属下只分为44个平行的组(Section),或仅以子房内隔膜的有无来划分蝇子草和女娄菜为两个属的观点都是欠妥当的。提出将蝇子草属和女娄菜属作为两个亚属,置于广义的蝇子草属中,并将新疆所产的共42种1变种在蝇子草亚属(Subgen Diaphragm X.L.Pan)中分为5组,在女娄菜亚属(Subgen Melandrium(Roehl.)X.L.Pan)中分为3组的设想,并绘出新疆所产的这两属植物修订后的分类系统。

STUDIES ON SEPARATING OR COMBINING OF THE GENUS Silene and GENUS Melandrium

The authors conducted a study on the genus Silene and genus Melandrium of Xinjiang, from characters of form of organs, form of pollen and numerical taxonomy. There were 42 species and 1 variety that were sdudied. The article showed: It is not proper that the genus Silene and Melandrium were combined, only set up 44 sections of equal rank, or that were looked on the genus Silene and Melandrium as two genera in accordance with amount of septum of ovary. Finaly, the article pointed that they are looked on the genus Silene and Melandrium as two subgenera, and they are put the genus Silene in a broad sense. It is a imagine that they are set up 5 sections in the subgenus Silene and 3 sections in the subgenus Melandrium about 42 species and 1 variety of Xinjiang.