conservation

Eastwoodhill Arboretum's "Trees for our Future"

By Website Editor | December 8, 2021

Eastwoodhill Arboretum launches "Trees for our Future" campaign.

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Oaks: The Key to Sustainable Landscaping

By Douglas Tallamy | August 6, 2021

A guest article from renowned author Douglas Tallamy describes the key role native oaks play in sustaining biodiversity.

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The Morton Arboretum, United States Botanic Garden Partner to Protect Threatened Trees

By Website Editor | August 6, 2021

The Morton Arboretum and United States Botanic Garden (USBG) announce a new partnership to advance the conservation of threatened trees in the United States.

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Oak-Focused Seminars Online

By Website Editor | February 12, 2021

Murphy Westwood and Tim Boland presented on oak diversity and conservation.

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Conversations with Conservationists

By Website Editor | February 9, 2021

Two podcasts about oak conservation

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The Red List of Oaks

By Website Editor | December 11, 2020

The Red List of Oaks 2020 has been published, detailing the completed IUCN Red List threat assessments for oaks.

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Editor's Picks

Taxonomists Huddle at Harvard

The Harvard University Herbaria hosted a novel Oak Taxonomy...

Jeannine Cavender-Bares | Apr 21, 2026

Argentine Oak Collections through Italian Eyes

Visits to three collections of Quercus in Buenos Aires...

Morgan Santini | Apr 05, 2026

Michel Duhart and Paco Garin at Jardín Botánico Wilson, Costa Rica

In Memoriam: Michel Duhart (1923–2026)

On April 1st, the very day he turned 103, a great friend...

Francisco Garin Garcia | Apr 05, 2026

Plant Focus

Species Spotlight: Quercus orocantabrica Rivas Mart., Penas, T.E.Díaz & Llamas

Roderick Cameron and Carlos Vila-Viçosa give an account of this intriguing species from northwestern Iberia with a complex taxonomic and...