An arboretum is a botanical collection composed exclusively of trees and shrubs of a variety of species. It is a living museum of trees and woody plants, grown and cared for by an organization committ
Autumn colours at Westonbirt Arboretum, Gloucestershire, England
The pinetum section at RHS Wisley
Neptune's fountain at Trsteno Arboretum in Croatia
Hatanpää Arboretum, a 20th-century botanical garden in Tampere, Finland
The United States National Arboretum is an arboretum in northeast Washington, D.C., operated by the United States Department of Agriculture's Agricultural Research Service. It was established in 1927
Arboretum
…Peru State College's "Campus of a Thousand Oaks," an arboretum campus, is in southeast Nebraska. In 1927, the United States National Arboretum was established in Washington, D.C., on 440 acres (180 ha) of land; currently it receives over half a million annual visitors. Single-genus groupings…
The National Capitol Columns originally supported the East Portico of the United States Capitol (1828–1958)
Azalea Collections, U.S. National Arboretum
Bonsai persimmon presented to President Ronald Reagan by the King of Morocco in 1983. National Bonsai and Penjing Museum, U.S. National Arboretum
National Herb Garden, U.S. National Arboretum