James A. Duke

James A. Duke (4 April 1929 – 10 December 2017) was an American botanist. He was the author of numerous publications on botanical medicine, including the ''CRC Handbook of Medicinal Herbs''. He was well known for his 1997 bestseller, ''The Green Pharmacy''. He developed the Dr. Duke's Phytochemical and Ethnobotanical Databases at the USDA. Provided by Wikipedia