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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

  • Promise of Bark: Eucommia ulmoides

    Plant Profiles, Arnoldia, Plant Portrait
  • Confronting Climate Change at an Urban Grassland: Preserving and Restoring the Grasslands at Green-Wood

    Climate Change, Arnoldia, Conservation, Feature
    Confronting Climate Change at an Urban Grassland: Preserving and Restoring the Grasslands at Green-Wood
  • Each Year in the Forest: Winter

    Wildlife, Arnoldia, Ecology, Propagations
    Each Year in the Forest: Winter
  • Beyond the Trees: An Herbaceous Shift at the Arnold Arboretum

    Arnoldia, Feature, Horticulture
    Beyond the Trees: An Herbaceous Shift at the Arnold Arboretum
  • A Cottage Flora

    Citizen Science, Arnoldia, Notes from the Field
    A Cottage Flora
  • Marian Roby Case: Cultivating Boys into Men

    History, Arnoldia, Feature, Library and Archives
    Marian Roby Case: Cultivating Boys into Men
  • A Teacher’s Favorite: Gleditsia aquatica

    Plant Profiles, Arnoldia, Plant Portrait
    A Teacher’s Favorite: Gleditsia aquatica
  • E. S. Rogers and the Origins of American Grape Breeding

    History, Arnoldia, Plant Portrait
    E. S. Rogers and the Origins of American Grape Breeding
  • Resolving the Enigma of Rainforest Biodiversity

    Biodiversity, Arnoldia, Feature
    Resolving the Enigma of Rainforest Biodiversity
  • The Viburnum Lentago Clade: A Continental Radiation

    Botany, Arnoldia, Feature, Plant Exploration
    The Viburnum Lentago Clade: A Continental Radiation
  • A Medlar by Any Other Name

    Arnoldia, Feature, History, Plant Exploration
    A Medlar by Any Other Name
  • Leaning into Legend: Acer mono

    Plant Profiles, Arnoldia, Plant Portrait
    Leaning into Legend: Acer mono
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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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