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Open every day. Free every day.

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  • Arnoldia

Category: Botany

  • Bark: From Abstract Art to Aspirin

    Arnoldia, Botany
  • Getting Buzzed at the Arnold Arboretum

    Botany, Arnoldia, Ecology
  • White Bracts of the Dove Tree (Davidia involucrata): Umbrella and Pollinator Lure?

    Arnoldia, Botany
    White Bracts of the Dove Tree (Davidia involucrata): Umbrella and Pollinator Lure?
  • The Knees of the Bald Cypress: A new theory of their function.

    Arnoldia, Botany, History
    The Knees of the Bald Cypress: A new theory of their function.
  • What’s in a Leaf?

    Botany, Arnoldia
    What’s in a Leaf?
  • Cercis: The Redbuds

    Botany, Arnoldia
    Cercis: The Redbuds
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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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