Columbia subject headings:
Gardens, American.
Gardens--Conservation and restoration--United States.
Gardens--United States--Styles--History.
Landscape gardening--United States.
Landscape gardening.
Plants, Cultivated--United States--History.
Harvard subject headings:
Princeton subject headings:
Gardens, American.
Gardens--United States--Conservation and restoration.
Gardens--United States--History.
Landscape gardening--United States.
Landscape gardening.
Plants, Cultivated--United States--History.