Columbia subject headings:
Harvard subject headings:
Plants--Aegean Sea Region--Identification.
Plants--Aegean Sea Region.
Plants--Greece--Identification.
Plants--Greece.
Wild flowers--Aegean Sea Region--Identification.
Wild flowers--Greece--Identification.
Princeton subject headings:
Botany--Aegean Sea region.
Botany--Greece.
Wild flowers--Aegean Sea region--Identification.
Wild flowers--Greece--Identification.