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  2. United States National Arboretum - Wikipedia

    en.wikipedia.org/wiki/United_States_National...

    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 by an act of Congress [1] after a campaign by USDA Chief Botanist Frederick Vernon Coville.

  3. List of botanical gardens and arboretums in the United States

    en.wikipedia.org/wiki/List_of_botanical_gardens...

    The oldest surviving botanical garden in the United States is Bartram's Garden in Pennsylvania. [1] [2] This list is intended to include all significant botanical gardens and arboretums in the United States. [3] [4] [5] The total number of botanical gardens recorded in the United States depends on the criteria used, and is in the range from 296 ...

  4. National Capitol Columns - Wikipedia

    en.wikipedia.org/wiki/National_Capitol_Columns

    Columns and pool. The National Capitol Columns are a monument in Washington, D.C.'s National Arboretum.It is an arrangement of twenty-two Corinthian columns that were a part of the United States Capitol from 1828 to 1958, placed amid 20 acres (8.1 ha) of open meadow, known as the Ellipse Meadow.

  5. List of botanical gardens and arboretums in California

    en.wikipedia.org/wiki/List_of_botanical_gardens...

    Eddy Arboretum: United States Forest Service: ... Los Angeles Arboretum Foundation County of Los Angeles: Arcadia Lotusland: Montecito: Manhattan Beach Botanical ...

  6. List of herbaria in North America - Wikipedia

    en.wikipedia.org/wiki/List_of_herbaria_in_North...

    United States National Arboretum Herbarium United States National Arboretum: 800,000 NA District of Columbia: Washington: University of North Carolina Herbarium University of North Carolina at Chapel Hill. North Carolina Botanical Garden. 750,000 NCU North Carolina: Chapel Hill: Oregon State University Herbarium Oregon State University: 700,000 OSC

  7. List of U.S. state and territory trees - Wikipedia

    en.wikipedia.org/wiki/List_of_U.S._state_and...

    United States National Arboretum. July 14, 2010. Archived from the original on December 6, 2010 This page was last edited on 1 August 2024, at 18:24 (UTC). Text ...

  8. Arboretum - Wikipedia

    en.wikipedia.org/wiki/Arboretum

    Established in 1961, it is the oldest state-supported arboretum in the United States. The arboretum contains over 150 species of plant life native to Louisiana, on a varied topography suitable for nearly all Louisiana vegetation except those of the prairies and coastal marshes.

  9. Holden Arboretum - Wikipedia

    en.wikipedia.org/wiki/Holden_Arboretum

    The Holden Arboretum, in Kirtland, Ohio, is one of the largest arboreta and botanical gardens in the United States, with more than 3,600 acres (1,500 ha), including 600 acres (240 ha) devoted to collections and gardens. Diverse natural areas and ecologically sensitive habitats make up the rest of the holdings.