Columbia subject headings:
Harvard subject headings:
Herbs--Therapeutic use--Early works to 1800.
Medicine, Medieval--Italy--Florence--History--Sources.
Medicine--Italy--Florence--History--16th century--Sources.
Princeton subject headings:
Herbs--Therapeutic use--Early works to 1800.
Medicine, Medieval--Italy--Florence--History--Sources.
Medicine--Italy--Florence--History--16th century--Sources.