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Open every day. Free every day.
Thanks to members and donors.

  • Visit
  • Events
  • Education
  • Plants
  • Research
  • Stories
  • Support
  • About Us
  • Make a Gift
  • Volunteer
  • Arnoldia

Category: Arnoldia

  • A Conservation SOS: Polygonum hickmanii

    Conservation, Arnoldia, Notes from the Field
    A Conservation SOS: Polygonum hickmanii
  • An Unusual Autumn at the Dana Greenhouses

    Plant Production, Arnoldia, Notes from the Field
    An Unusual Autumn at the Dana Greenhouses
  • A Brief History of Juglandaceae

    Biodiversity, Arnoldia, Botany, Feature
    A Brief History of Juglandaceae
  • Backyard Climate Solutions

    Climate Change, Arnoldia, Feature
    Backyard Climate Solutions
  • A New Look at Boston Common Trees

    Arnoldia, Climate Change, Visual Essay
    A New Look at Boston Common Trees
  • Case of the Anthropocene

    Book Review, Arnoldia, History, Propagations
    Case of the Anthropocene
  • Planting Edo: Pinus thunbergii

    Arnoldia, Art, Plant Portrait, Plant Profiles
    Planting Edo: Pinus thunbergii
  • Closing the Book on Sargent’s Weeping Hemlock

    History, Arnoldia, Feature, Horticulture
    Closing the Book on Sargent’s Weeping Hemlock
  • Pandemic Digitization

    Arnoldia, Botany, Notes from the Field
    Pandemic Digitization
  • Redefining “Remote Fieldwork”

    Education, Arnoldia, Notes from the Field, Research
    Redefining “Remote Fieldwork”
  • Each Year in the Forest: Autumn

    Botany, Arnoldia, Propagations
    Each Year in the Forest: Autumn
  • How Trees Were Urbanized

    Book Review, Arnoldia, Propagations
    How Trees Were Urbanized
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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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