Robuta

https://phytochem.nal.usda.gov/chemical-23-trans-p-coumaroyl-tormentic-acid Chemical 23-TRANS-P-COUMAROYL-TORMENTIC-ACID | Dr. Duke's Phytochemical and Ethnobotanical Databases https://phytochem.nal.usda.gov/chemical-tormentic-acid-ester-glucoside Chemical TORMENTIC-ACID-ESTER-GLUCOSIDE | Dr. Duke's Phytochemical and Ethnobotanical Databases