论文部分内容阅读
滇产雪上一枝篙是馳名国內的一种民間药。过去对其原植物一直沒有調查清楚,作者由产地調查采集所得原植物标本,經王文采先生鉴定,系毛茛科一新变种植物,暫訂名为Aconitum bullatifolium Lévl. var. homotriehum W. T. Wang。本文对其植物形态、生药外形和組織加以描述,认为药材断面形成层附近呈黑褐色一圈,导管排列不規则和淀粉粒等特征,可与一般市售草乌相区别。
The production of snow on a branch is a folk medicine that is well-known in China. In the past, their original plants have not been investigated clearly. The authors collected the original plant specimens from the origin survey and identified by Mr. Wang Wencai as a new variety plant of Ranunculaceae, tentatively known as Aconitum bullatifolium Lévl. var. homotriehum W. T. Wang. In this paper, the plant morphology, crude drug appearance and tissue are described. It is believed that the cross-section of the medicinal material is dark brown in the vicinity of the cross-section forming layer. The irregular arrangement of the catheter and the starch granules can be distinguished from those of the general commercial Cahuangwu.