蕨类植物是介于苔藓植物和种子植物之间的一类高等植物,缺少花、果实和种子等明显而稳定的性状,因而用一般形态学方法进行鉴定比较困难,一些来源于蕨类植物的中草药,品种十分混乱,原因之一也在于此。本文对132种蕨类植物进行了紫外光谱鉴定的实验研究,目的是通过比较,探讨这种方法的可能性。 Ferns are a class of higher plants that are located between bryophytes and seed plants and lack obvious and stable characteristics such as flowers, fruits, and seeds. Therefore, it is difficult to identify them with general morphological methods. Some are derived from ferns. Chinese herbal medicine is very confusing and one of the reasons is also this. In this paper, experimental studies on the identification of 132 species of ferns were conducted by UV spectroscopy. The purpose was to compare the possibilities of this method.