Public domain scan of a medieval manuscript, free to use, no copyright restrictions image - Picryl description.
Sweet flag oder Sweet rush plant mit watendem Vogel und umgebendem Text. Holzschnitt-Illus. und Text in: Herbarius latinus. Venedig: S. Bevilaqua, 1499. Veröffentlicht in: The tradition of science / Leonard C. Mehr
"Acorus calidus" [= ?; not an Acorus species] - Plate 4 from "Herbarius" Public domain reproduction of illuminated manuscript page, early renaissance, free to use, no copyright restrictions image - Picryl description
Public domain scan of 18th-century botanical illustration, free to use, no copyright restrictions image - Picryl description