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1927 Map of the Arboretum

Arnoldia
Current Issue

Volume 78, Issue 3

February 2021


What’s in the Issue?

Building a Comprehensive Plant Collection

Jeffrey D. Carstens

A Conservation SOS: Polygonum hickmanii

Holly Forbes

An Unusual Autumn at the Dana Greenhouses

Tiffany Enzenbacher

A Brief History of Juglandaceae

Jonas Frei

Discovering the Majestic Mai Hing Sam of Laos

Gretchen C. Coffman

Backyard Climate Solutions

Edward K. Faison

A New Look at Boston Common Trees

Kelsey Allen and W. Wyatt Oswald

Case of the Anthropocene

Jonathan Damery

Planting Edo: Pinus thunbergii

Rachel Saunders


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Arnoldia subscribers and members of the Arnold Arboretum receive exclusive digital access to the current issue of Arnoldia. A new online distribution platform is coming soon. Check back for details. In the meantime, please enjoy early access to “Planting Edo: Pinus thunbergii.”


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Arnoldia subscriptions and standalone copies of print issues can be purchased below. Members of the Arnold Arboretum at the Contributing level ($50) and above also receive print copies of Arnoldia by mail.