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  • A Kaleidoscope of Fruits at the Arnold Arboretum

    Botany, Director’s Posts, Horticulture, Living Collections
    A Kaleidoscope of Fruits at the Arnold Arboretum
  • September Beauty

    Plant Profiles
    September Beauty
  • How the Pear Got Its Spots

    Biodiversity, Director’s Posts, Horticulture, Living Collections
    How the Pear Got Its Spots
  • Black Locust Tree Levitates Over the Arboretum

    Director’s Posts, Horticulture, Legacies, Living Collections
    Black Locust Tree Levitates Over the Arboretum
  • Poliothyrsis sinensis: Chinese pearlbloom

    Plant Profiles
    Poliothyrsis sinensis: Chinese pearlbloom
  • Killer Magnolias

    Director’s Posts
  • Secret scents

    Plant Profiles
    Secret scents
  • A partnership for plants

    Plant Exploration
    A partnership for plants
  • Insects Prefer Yellow

    Botany, Director’s Posts, Living Collections
    Insects Prefer Yellow
  • A Catalpa Tree Explodes

    Director’s Posts, Horticulture, Landscape, Living Collections
    A Catalpa Tree Explodes
  • Whitesbog Blues

    Plant Profiles
    Whitesbog Blues
  • Billions of Buds are Opening

    Botany, Director’s Posts, Horticulture, Living Collections
    Billions of Buds are Opening
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Rooted in history.

The Arnold Arboretum sits on land long inhabited by Indigenous Peoples, most recently the Massachusett Tribe, and on property purchased with wealth from goods produced by enslaved persons.

Free and open every day.

We are committed to the Olmstedian principle that everyone is entitled to open space, so our gates are open to everyone, every day, free of charge.

Funded by our community.

The Arnold Arboretum has been funded by the generosity of the supporting public since our founding in 1872. Give today and continue that legacy.

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