Abstract
Agastachis Herba has been used for the treatment of poor appetite, nausea diarrhea and distension of chest. Pogostemonis Herba has been used for the treatment of fever caused by heart stroke, poor appetite, nausea, vomiting and diarrhea. Pattern recognition for the analysis of Agastachis Herba and Pogostemonis Herba was conducted using PHLC method. Rosmarinic acid from Agastachis Herba was detected at retention time of 14.996 min and quantitative analysis of rosmarinic acid showed average range of $0.183{\pm}0.183%$ (n=4). Rosmarinic acid was not detected from Pogostemonis Herba and we distinguished two medicinal plants by HPLC method.
