The National Garden was created as a place for visitors to experience the diversity of plants, including the rose, America's national flower. It was authorized by Congress in 1988 and opened to the public on October 1, 2006. The National Garden provides "living laboratories" for environmental, horticultural, and botanical education in a contemplative setting.
From jungle to desert to primeval paradise, the indoor gardens and galleries of the U.S. Botanic Garden highlight the diversity of plants worldwide, as well as their aesthetic, cultural, economic, therapeutic and ecological significance.
Bartholdi Park serves as a home landscape demonstration garden and showcases innovative plant combinations in a variety of styles and design themes. The U.S. Botanic Garden Administration Building and the Bartholdi Fountain is located in the park.
The Russell Senate Office Building (built 1903-1908) is the oldest of the Senate office buildings as well as a significant example of the Beaux Arts style of architecture. It occupies a site north of the Capitol bounded by Constitution Avenue, First Street, Delaware Avenue, and C Street N.E.