Columbia subject headings:
Harvard subject headings:
Botanists--Japan--History.
Botanists--Sweden--History.
Botany--Japan--History.
Botany--Sweden--History.
Thunberg, Carl Peter, 1743-1828
Princeton subject headings:
Botanists--History.
Botany--History.
Japan.
Natural history.
Sweden.
Thunberg, Carl Peter, 1743-1828.