3种大戟科植物广西新记录及其同2种易混淆中药的区别特征  

Three Species of Euphorbia Plants:New Records in Guangxi and the Differences Can Discriminate Among Them and Two Kinds of Commonly Confused Chinese Drug

作　　者：何报作[1] 刘寿养[1] 廖月葵[1] 曾静[1] 韦郃[1] 

机构地区：[1]广西中医学院药学院,广西南宁530001

出　　处：《广西科学》2008年第3期309-311,316,共4页Guangxi Sciences

基　　金：广西中医学院重点课题项目(2005001)资助

摘　　要：首次发现大戟科植物小叶大戟(Euphorbia makinoi)、斑地锦(E.maculata)、匍根大戟(E.serpens)在广西分布,3种植物与容易混淆药用植物千根草(E.thymif olia Linn.)、匍匐大戟(E.prostrata Ait.)的茎、叶、子房的形态、颜色、毛被着生情况等方面有着明显、稳定的区别。这些区别点可以作为鉴别5种植物的特征。Euphorbia rnakinoi,E, maculata and E. serpens are tlrst round m Guangxi. Thney are easny confused with E. thymifolia and E. prostrata. The morphology, colour and hairs of shoots, leaves and ovaries of above five species of plant are obviously and steadily different. Their differences can discriminate among above five species of plant.

关 键 词：新记录 鉴别 小叶大戟 斑地锦 匍根大戟 千根草 匍匐大戟 

分 类 号：S567.2[农业科学—中草药栽培] Q949.9[农业科学—作物学]