Joan Vallès is Full Professor of Botany at the Faculty of Pharmacy of the University of Barcelona and a leading Catalan ethnobotanist. His research covers plant systematics and evolution and the ethnobotanical knowledge of the Catalan linguistic area, including medicinal, food and cultural uses of plants. He has co-authored peer-reviewed publications featured on the ICEERS website. This page gathers articles and publications associated with him on the ICEERS website.