通过对西藏黄连和云南黄连的产区调查研究,首次揭示了两者之间在植物形态特征上的区别,并与文献所载的印度黄连加以比较,澄清了长期以来认为西藏黄连和云南黄连为同一植物的问题。 By investigating the production areas of Tibet Huanglian and Yunnan Huanglian, the differences between the two in terms of plant morphological characteristics were revealed for the first time. Compared with the Indian Coptis contained in the literature, it was clarified that Tibetan Huanglian and Yunnan Huanglian have long been considered as The same plant problem.