Columbia subject headings:
Botany--Dictionaries--Arabic.
Botany--Spain--Andalusia--Pre-Linnean works.
Medicinal plants--Early works to 1800.
Harvard subject headings:
Botany--Dictionaries
Botany--Early works to 1800.
Princeton subject headings:
Botany--Dictionaries--Arabic.
Botany--Morocco--Pre-Linnean works.
Botany--Spain--Andalusia--Pre-Linnean works.
Medicinal plants--Early works to 1800.