title: Convallari majalis (lily of the valley) (also known as Our Lady's tears, ladder to heaven).
authors.forename: L F
authors.initials: LF
authors.lastname: Haas
mesh_terms: D002031:Bulgaria; D049669:History, 16th Century; D008519:Medicine, Traditional / Q000266:history; D010678:Philately; D010946:Plants, Medicinal