Columbia subject headings:
Botany--Indonesia--Java.
Botany--Japan.
Botany--South Africa--Cape of Good Hope.
Botany--Sri Lanka.
Harvard subject headings:
Botany--Indonesia--Java.
Botany--Japan
Botany--South Africa--Cape of Good Hope.
Botany--Sri Lanka
Princeton subject headings:
Botany--Japan.
Botany--Java.
Botany--South Africa--Cape of Good Hope.
Botany--Sri Lanka.