Studies on chemical constituents from the corm of Cremastra appendiculata Preparation technique of Cremastra appendiculata synthetic seed Chemical constituents from pseudobulb of Cremastra appendiculata Advances in studies on chemical constituents in plants of Pseudobulbus Cremastrae seu Pleiones and their pharmacological activities Chemical constituents from tubers of Cremastra appendiculata Chemical constituents from tuber of Cremastra appendiculata The botanical identification of Shancigu in Chinese ancient literature