Open every day. Free every day.

  • Give and Join
  • Volunteer
  • Arnoldia
Site Home
  • Plan a Visit
  • Events
  • Education
  • Plants
  • Research
  • Stories
  • About Us
Search
Open
Close

Open every day. Free every day.

  • Plan a Visit
  • Events
  • Education
  • Plants
  • Research
  • Stories
  • About Us
  • Give and Join
  • Volunteer
  • Arnoldia

Category: Biodiversity

  • Boston Blooms: Magnolias Lead Way at Arnold Arboretum

    Biodiversity, Botanical Gardens, Horticulture, Landscape, Phenology, Weather
    Boston Blooms: Magnolias Lead Way at Arnold Arboretum
  • How Can We Protect Plants from Future Threats?

    Climate Change, Biodiversity, Botanical Gardens, Botany, Conservation, Curation, Extinction, Living Collections, Plant Exploration, Research
    How Can We Protect Plants from Future Threats?
  • Hooray for Hybrid Witch-hazels

    Director’s Posts, Biodiversity, Botany, Horticulture, Landscape, Living Collections
    Hooray for Hybrid Witch-hazels
  • Plant Collecting in Korea

    Plant Exploration, Biodiversity, Conservation, Living Collections, Plant Production
    Plant Collecting in Korea
  • Cultivating Friendships with Trees

    Biodiversity, Book Review, Botany, News
    Cultivating Friendships with Trees
  • The Ginkgo–COVID Connection

    Biodiversity, Botany, Ecology, Health and Well-being, Wildlife
    The Ginkgo–COVID Connection
  • Bee-Bee Tree

    Director’s Posts, Biodiversity, Botanical Gardens, Horticulture, Living Collections, Plant Exploration
    Bee-Bee Tree
  • Rare Corpse Plant Blooms at the Arnold Arboretum!

    Biodiversity, Botany, Events, Research
    Rare Corpse Plant Blooms at the Arnold Arboretum!
  • Plants on a Changing Planet

    Climate Change, Biodiversity, Botany, Ecology, Harvard Magazine, Research
    Plants on a Changing Planet
  • Arboretum Among Host Gardens for 2024 APGA Conference

    Botanical Gardens, Biodiversity, Community, Events, Horticulture, Landscape, News, Sustainability
    Arboretum Among Host Gardens for 2024 APGA Conference
  • Now See This: Willows in Flower

    Horticulture, Biodiversity, Botanical Gardens, Landscape, Living Collections
    Now See This: Willows in Flower
  • Forest Futures: Will the Forest Save Us All?

    Biodiversity, Botany, Climate Change, Community, Conservation, Sustainability
    Forest Futures: Will the Forest Save Us All?
1 2 3 … 8
Next Page→
  • Plan a Visit
  • Events
  • Education
  • Plants
  • Research
  • Stories
  • About Us

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.

For over 7,000 years, the land on which the Arnold Arboretum now sits has been inhabited and used by diverse societies and cultures of Indigenous Peoples, including most recently, the Massachusett Tribe. Read about the deep history of the Arboretum landscape.

The Arnold Arboretum acknowledges that benefactor Benjamin Bussey, who bequeathed the land on which the institution now is sited, bought the property with funds amassed from trade in goods produced by enslaved persons. Read about the Arboretum and its entanglement with slavery.

  • Facebook
  • Instagram
  • LinkedIn
  • YouTube
  • Flickr

© 2025 The President and Fellows of Harvard College

  • Intranet
  • Privacy Policy
  • Accessibility
Translate this page:

Join our mailing list to hear from all the voices at the Arnold Arboretum.

Sign Up
{# Social Icons #}