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Arnoldia

Botany

A Case for Exploration
Research
Remembering Stephen Spongberg
Legacies
Willow Inflorescences Begin to Break Bud
Director's Posts
A Brief History of Juglandaceae
Biodiversity
Seeing Life
Harvard Magazine
Astonishing Bark
Director's Posts
A Forest of Lichens
Director's Posts
Pandemic Digitization
Botany
Each Year in the Forest: Autumn
Botany
The Forest Beneath the Soil
Research
A Class Called “Tree”
Harvard Crimson
Spotlight on Seasonal Shifts in Trees
Botany

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Arnold 150

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.

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