细满江红,又名细绿萍,原野生于美国北部的阿拉斯加以及南部各州。1977年由中国科学院植物所从东德引进,同年11月引入我所。为了探明细满江红的生物学特性、有性繁殖及其利用价值,从1978年开始我们分别在广州石牌、东莞月塘、湖北当阳和山东郯城等地进行观察研究。本文是两年来初步研究的结果。 Carefree Jiang Hong, also known as fine green Ping, the original wild in northern Alaska and the southern states. In 1977 by the Chinese Academy of Sciences plant from East Germany introduced in November the same year, I introduced. In order to explore the biological characteristics of fine Jiang Jiang, sexual reproduction and its use value, we began in 1978, respectively, in Guangzhou Shipai, Moon pond in Dongguan, Hubei Dangyang and Shandong Tancheng observation study. This article is the result of a two-year preliminary study.