Barbara Boeck is part of the Spanish National Research Council and has published multiple research papers on the medicinal uses of plants. Shahina A. Ghazanfar is a senior botanist at the Royal Botanic Gardens, Kew, and the author of multiple books, including Plants of the Qur’an, also published by the Royal Botanic Gardens, Kew. Mark Nesbitt is an ethnobotanist and curator of the Economic Botany Collection at the Royal Botanic Gardens, Kew.