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Open every day. Free every day.

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  • Arnoldia

Category: Botany

  • How Do New Species Form?

    Biodiversity, Botany, Evolution, Research
    How Do New Species Form?
  • Capturing Curiosity

    Research, Botany, Education, Photography
    Capturing Curiosity
  • A Spruce Tree at the Arboretum Has Produced a Rare Batch of Half Male, Half Female Cones

    Biodiversity, Botany, Landscape, WBUR
    A Spruce Tree at the Arboretum Has Produced a Rare Batch of Half Male, Half Female Cones
  • The Remarkable Story of the Dawn Redwood

    Biodiversity, Botany, History, Plant Exploration
    The Remarkable Story of the Dawn Redwood
  • January Flowering Report

    Director’s Posts, Biodiversity, Botany, Horticulture, Landscape, Living Collections
    January Flowering Report
  • Ice Flowers at the Arnold Arboretum

    Biodiversity, Botany, Director’s Posts, Living Collections, Photography, Weather
    Ice Flowers at the Arnold Arboretum
  • Vouching For What We Grow

    Biodiversity, Botany, Curation, Herbarium, Living Collections, Taxonomy
    Vouching For What We Grow
  • A Butterfly Effect

    Biodiversity, Botany, Ecology, Evolution, Research
    A Butterfly Effect
  • American Chestnuts in Flower

    Biodiversity, Botany, Director’s Posts, Horticulture, Landscape, Living Collections, Photography
    American Chestnuts in Flower
  • Katsuras Awaken!

    Director’s Posts, Biodiversity, Botany, Horticulture, Landscape, Living Collections
    Katsuras Awaken!
  • Springtime Antics at the Arnold Arboretum

    Biodiversity, Botanical Gardens, Botany, Harvard Magazine, Horticulture, Landscape, Living Collections
    Springtime Antics at the Arnold Arboretum
  • Hazels and Filberts in Full Bloom at the Arnold

    Director’s Posts, Biodiversity, Botany, Horticulture, Landscape, Living Collections
    Hazels and Filberts in Full Bloom at the Arnold
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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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