根据根茎的形状、大小、表面颜色、是否具有横走茎等特征，对来源于射干属Belamcanda1种，鸢尾属Iris15种鸢尾科药用根茎类生药进行了性状鉴定，并编制了性状鉴定检索表。

According to the characteristics of shape, diameter, length, colour of the rhizomes and stolons, the macroscopic identification of the rhizomatous crude drugs from Iridaceae including 1 species of Belamcanda, 15 species of Iris were carried out. A list of macroscopic characteristics for the identification of the crude drugs was compiled for reference.