Collecting Specimans in the Field (IMAGE) Emory Health Sciences Caption The research of Emory University ethnobotanist Cassandra Quave, shown collecting chestnut leaves in Italy, is inspired by traditional folk remedies. Credit Photo by Marco Caputo Usage Restrictions Must include credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.