Zhong Yao Cai. 1998 Dec; 21(12): 601-5.
[Identification of crude drugs from genus Leonurus]
Shanghai University of Traditional Chinese Medicine, Shanghai 200032.
The structure in cross section of stem and lamina of 9 species and 1 variety from genus Leonurus, whose herb used as Yimu Cao, were reported. Diagnostic characteristics were listed out in a key for identification.