title: The herbarium sheet.
authors.forename: Bill
authors.initials: B
authors.lastname: Bynum
authors.forename: Helen
authors.initials: H
authors.lastname: Bynum
mesh_terms: D001901:Botany / Q000266:history*; D064425:Herbals as Topic / Q000266:history*; D049669:History, 16th Century; D049670:History, 17th Century; D049672:History, 19th Century; D010936:Plant Extracts / Q000266:history; D010946:Plants, Medicinal
chemical_list: D010936:Plant Extracts