This plant is listed as a drug in the Indian Herbal Pharmacopoeia, the German Homeopathic
Pharmacopoeia (GHP), the European Pharmacopoeia, and the Pharmacopoeia of the People’s Republic
of China [3]. According to World Health Organisation (WHO) monographs, Herbae Centellae should
not contain less than 2% of the triterpene ester glycosides asiaticoside and madecassoside