Tremorgenic Indole Diterpenes from Ipomoea asarifolia and Ipomoea muelleri and the Identification of 6,7-Dehydro-11-hydroxy-12,13-epoxyterpendole A
Poisoning of '<i>binthamburu</i>' (<i>Ipomoea asarifolia</i>) due to misidentification as 'kankun' (<i>Ipomoea aquatica</i>)