title: Conrad Gessner to Leonhart Fuchs, October 18, 1556.
authors.forename: J L
authors.initials: JL
authors.lastname: Heller
authors.forename: F G
authors.initials: FG
authors.lastname: Meyer
mesh_terms: D001901:Botany / Q000266:history*; D005858:Germany; D049692:History, Early Modern 1451-1600; D049711:History, Modern 1601-; D013557:Switzerland