Method: Gastrodia data Blume and Ramulus Uncaria Cum Uncis were differentiated by thin layer chromatography (TLC).
Method: Gastrodia data Blume and Ramulus Uncaria Cum Uncis were differentiated by thin layer chromatography (TLC).
方法：用薄层色谱法对天麻、钩藤进行鉴别。