骨碎补与大叶骨碎补的鉴别张雪琴魏加印徐州市第四人民医院２２１００９骨碎补为常用中药，始载宋代《开宝本草》，《本草纲目》列入草部石草类。全国各地所用骨碎补共有２科７种之多。目前，亳州市场有售大叶骨碎补（硬骨碎补）。《中国药典》收载供药用只有２种。大叶骨... Identification of Rhizoma Drynaria and Rhizoma Drya Zhang Xueqin Wei Jiayin Xuzhou Fourth People’s Hospital 221009 Drynaria is a commonly used traditional Chinese medicine. It was originally included in the Song Dynasty “Kai Bao Materia Medica,” and “Compendium of Materia Medica” was included in the grass and stone plants. There are as many as 2 families and 7 species of shreds used throughout the country. At present, there are large-leaved shreds (Hypergrus) on the market in Zhangzhou. Only two kinds of medicines are available for the Chinese Pharmacopoeia. Large leaf bone...