文章对耳叶马兜铃引种试验的材料与方法、试验内容与结果、生长特性及产量以及病虫害的防治，分别作了阐述。
The material and method for the experiment, observation and results, growth characteristic and product, control of insects were explained respectively.
本文观察和描述了绵毛马兜铃的根、茎、根茎及叶的解剖构造。
The structure of the root, stem, rhizome and leaf of Aristolochia mollissima Hance are observed and described in the present paper.
本文观察和描述了绵毛马兜铃的根、茎、根茎及叶的解剖构造。
The structure of the root, stem, rhizome and leaf of Aristolochia mollissima Hance are observed and described in the present paper.
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