Columbia subject headings:
Harvard subject headings:
Botany, Medical--Early works to 1800.
Herbals--Early works to 1800
Herbs--Therapeutic use--Early works to 1800
Materia medica, Vegetable--Early works to 1800.
Medicinal plants--Early works to 1800
Myrepsus, Nicolaus, active 13th century. Antidotarium Nicolai.
Princeton subject headings:
Botany, Medical--Early works to 1800.
Herbals--Early works to 1800.
Herbs--Therapeutic use--Early works to 1800.
Materia medica, Vegetable--Early works to 1800.
Medicinal plants--Italy--Early works to 1800.