title: The most common rush or vilest weed: some unpublished letters of James Petiver to William Byrd II.
authors.forename: J
authors.initials: J
authors.lastname: Petiver
authors.forename: E
authors.initials: E
authors.lastname: Berkeley
authors.forename: D S
authors.initials: DS
authors.lastname: Berkeley
mesh_terms: D001109:Archives / Q000266:history; D001901:Botany / Q000266:history* / Q000379:methods; D015709:Correspondence as Topic / Q000266:history; D000077406:History of Pharmacy; D049671:History, 18th Century; D049711:History, Modern 1601-; D019021:Natural History / Q000266:history* / Q000379:methods*; D010944:Plants; D012106:Research / Q000266:history; D012107:Research Design; D006113:United Kingdom; D014768:Virginia