title: Merremia emarginata (Burm. F.) Hall. F.: A substituted market source for Centella asiatica (L.) Urban: An observation from Salem district, Tamil Nadu.
authors.affiliation: Siddha Regional Research Institute, Central Council for Research in Siddha, Thiruvananthapuram, Kerala, India.
authors.forename: Saravanan
authors.initials: S
authors.lastname: Subramanian
authors.affiliation: Siddha Medicinal Plants Garden, Central Council for Research in Siddha, Salem, Tamil Nadu, India.
authors.forename: M Padmasorna
authors.initials: MP
authors.lastname: Subramanian