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A poem in which Hölderlin evokes the grandeur and solemn endurance of oaks as living symbols of nature’s strength and humanity’s search for...
The Harvard University Herbaria hosted a novel Oak Taxonomy Workshop.
Roderick Cameron and Carlos Vila-Viçosa give an account of this intriguing species from northwestern Iberia with a complex taxonomic and...
Portuguese researchers have modelled the likely range response of three species to climate change.
The report brings together key information, monitors data, and reviews existing work, while identifying important evidence gaps.
Visits to three collections of Quercus in Buenos Aires Province
On April 1st, the very day he turned 103, a great friend and an even better person, Michel Duhart, the oak enthusiast, passed away.
A new documentary by Maricela Rodríguez Acosta
IOS member Elif Deniz Ülker has co-authored a paper on the likely future range of six European oaks
Antonio Lambe shares his views on this threatened oak native to Iberia and North Africa
A rare oak endemic to the Ryukyu Islands of Japan
Steve Potter reviews a new book that features oaks

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Editor's Picks

Group photo at Harvard Herbarium
The Harvard University Herbaria hosted a novel Oak Taxonomy...
Jeannine Cavender-Bares | Apr 21, 2026
Morgan and friends in Argentina
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
On April 1st, the very day he turned 103, a great friend...
Francisco Garin Garcia | Apr 05, 2026

Plant Focus

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

All Articles

A poem in which Hölderlin evokes the grandeur and solemn endurance of oaks as living symbols of nature’s strength and humanity’s search for...
The Harvard University Herbaria hosted a novel Oak Taxonomy Workshop.
Roderick Cameron and Carlos Vila-Viçosa give an account of this intriguing species from northwestern Iberia with a complex taxonomic and...
Portuguese researchers have modelled the likely range response of three species to climate change.
The report brings together key information, monitors data, and reviews existing work, while identifying important evidence gaps.
Visits to three collections of Quercus in Buenos Aires Province
On April 1st, the very day he turned 103, a great friend and an even better person, Michel Duhart, the oak enthusiast, passed away.
A new documentary by Maricela Rodríguez Acosta
IOS member Elif Deniz Ülker has co-authored a paper on the likely future range of six European oaks
Antonio Lambe shares his views on this threatened oak native to Iberia and North Africa
A rare oak endemic to the Ryukyu Islands of Japan
Steve Potter reviews a new book that features oaks

Pages

The International Oak Society acknowledges the generous support of the following institutions:

Supporting Institutional Members

 

Standard Institutional Members

Rice University
San Diego Botanic Garden logo
San Diego Zoo Wildlife Alliance logo
South Carolina Botanical Garden

 

The Huntington
The John Fairey Garden