School of Chinese Medicine;
Hong Kong Baptist University;
Hong Kong;
China;
College of Pharmaceutical Science;
Soochow University;
Suzhou;
215006 China;
Taihe Hospital Affiliated with Hubei University of Medicine;
Shiyan;
442000 China;
Bupleurum marginatum; Chemical profiling; Laser microdissection; LC–MS; Germplasm resources;