Columbia subject headings:
Civilization, Medieval.
Flowers--Symbolic aspects.
Gardens in art.
Plants in art.
Harvard subject headings:
Art, Medieval--Themes, motives
Botany--Europe--History.
Flowers--Symbolic aspects
Gardens in art.
Gardens, Medieval.
Plants in art
Princeton subject headings:
Civilization, Medieval.
Flowers--Symbolic aspects.
Gardens in art.
Plants in art.