关于小花棘豆(豆科)的分类学研究

THE TAXONOMIC STUDY ON OXYTROPIS GLABRA (LAM.) DC. (LEGUMENOSAE)

对棘豆属（ＯｘｙｔｒｏｐｉｓＤＣ．）小花棘豆（Ｏ．ｇｌａｂｒａ（Ｌａｍ．）ＤＣ．）的分类学问题进行了研究，认为国内多种地方植物志中记载过的小花棘豆的一个变种———小叶小花棘豆（Ｏ．ｇｌａｂｒａ（Ｌａｍ．）ＤＣ．ｖａｒ．ｔａｎｎｉｓＰａｌｉｂ．）未经正式发表，是一个无效名，而且它所指的分类群实际上就是小花棘豆本身。

The author of this article studied the taxonomic problem of the species Oxytropis glabra(Lam.) DC., and pointed out that O. glabra(Lam.) DC. var. tannisPalib.——one of its varieties, which was written in some logical flores, was identified as an invalid name, because it was never given out, and the taxon it points is just O. glabra(Lam.) DC. itself.