东北地区植物,以近代方法研究,已有一百余年的历史,有关维管束植物种类的调查,亦已基本完成。作者等历年来在东北各地采集标本时,发现一些以往未曾记载的种类,本文述及其中七种,余者待另文记述。研究标本均存放我院植物标本室内。1.薄蒴草(秦岭植物志 Plants in Northeast China have been studied for more than a century with modern methods. The investigation of the species of vascular plants has also been basically completed. When the author collected specimens in various places in northeast China over the years, he found some types not described in the past, of which seven were mentioned in this article and others were to be described separately. Research specimens are stored in our hospital plant specimens indoor. 1. Thin bolt (Qinling Flora