【摘要】 作者通过对全国商品黄连主产区及野生黄连的调查研究、标本采集、分类整理,确定我国药用黄连的原植物有8个种、2个变种,其中发现2个新种及一个新变种;编制了黄连属植物分种检索表;并对各种黄连根茎厚壁细胞的有无及存在部位以及生长环境进行了讨论.更多还原

【Abstract】 Through our survey on Rhizoma Copitidis,cultivated and wild,as well as the specimens collected in different districts in China,eight species and two varieties of Coptis(including two new species and one new variety)are determined.A key to these species is presented.The mechanical tissue of rhizoma and ecological environment of various species of Coptis are discussed.更多还原