Radix Rehmanniae, Cacumen Platycladi, Folium Artemisiae Argyi, Folium Nelumbinis were identified by TLC, and the content of quercitrin was determined by HPLC.

采用薄层法鉴别地黄、侧、、荷,效液相法测定槲皮苷的含量。

The sapwood of the Western Red Cedar (Thuja plicata) is thin with a light yellow tinge.

西部红杉(侧木)是较薄，有浅黄。