1. A new heteroside, asiaticoside, isolated from Hydrocotyle asiatica L. (Umbelliferae);Bontems;Bull. Sci. Pharmacol.,1941
2. Pharmaceutical Botany;Gan,1991
3. Polyoxygenated oleanane triterpenes from Hydrocotyle ranunculoides;Greca;Phytochemistry,1994
4. Oleanane glycosides from Hydrocotyle ranunculoides;Greca;Phytochemistry,1994
5. Triterpenoid Saponins from Centipeda minima;Gupta;Phytochemistry,1989