摘要
采集虎耳草新鲜全株,对其进行显微鉴定,并扫绘组织详图.结果表明:虎耳草全株被非腺毛.叶片栅栏组织不发达,排列疏松,但富含叶绿体,很适合荫生的环境.叶柄、匍匐茎及根均为外韧型.叶及根茎切面的组织特征可为虎耳草的生药鉴别提供依据.
Fresh whole plant of saxifrage was collected and identified by microscopy.The detail tissue drawings were carried out too.The results showed that the whole plant of saxifrage was inserted by non-glandular hairs.The palisade tissue developed not well and arranged loosely,but rich in chloroplast,which was suitable for shade environment.Its petioles,stolons and roots were tough-type outer.The histological characters of its leave and root provide the basis for microscopic identification of saxifrage.
出处
《怀化学院学报》
2011年第5期30-32,共3页
Journal of Huaihua University
基金
民族药用植物资源研究与利用湖南省重点实验室开放基金项目(HHUW2010-66)
怀化学院科研项目(HHUY2010-12)
关键词
虎耳草
性状鉴别
显微鉴别
Saxifrage
microscopic identification
histological characters
