近年来,由于从马蔺子种皮中提出的马蔺子甲素(irisquinone A,以下简称甲素)对多种小鼠瘤谱有效,并已试用于临床。为了开发利用这一资源,我们曾到东北、内蒙古及河北的49个点进行了调查,结果报道如下。资源概况马蔺子系鸢尾科植物马蔺Iris lactea Pall.var.chinensis(Fisch.)Koidz.的种子。马蔺为多年生密丛草本,其分布见图1。它生长于海拔50～3900m的温和或寒温地带的盐 In recent years, irisquinone A, which is proposed from the seed coat of M. falciparum, is effective against a variety of mouse tumors and has been used in clinical trials. In order to develop and utilize this resource, we conducted surveys at 49 sites in the Northeast, Inner Mongolia, and Hebei. The results are reported below. Resources Overview Horse lice are the seeds of Iris lactea Pall.var.chinensis (Fisch.) Koidz. Ma Ying is a perennial dense clump herb whose distribution is shown in Figure 1. It grows in a salty or cold temperature zone with an elevation of 50-3900m