BETHANY GWEN ELKINGTONDepartment of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, USAField Museum of Natural History, Science & Education - Botany, Chicago, USADJAJA DJENDOEL SOEJARTODepartment of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, USAField Museum of Natural History, Science & Education - Botany, Chicago, USAAND KONGMANY SYDARAInstitute of Traditional Medicine, Ministry of Health Vientiane Capital, Lao, PDR