Àlan Olmedo has been documenting cork oak hybrids in northeastern Spain
By Àlan Olmedo
Feb 9, 2026
"Japanese oaks" planted at Coventry Cathedral
By Steve Potter
Dec 21, 2025
A heavily pruned oak as an image of endurance, renewal, and the stubborn will to keep growing despite hardship
By Website Editor
Dec 18, 2025
A California Master Arborist and oak expert extraordinaire
By Emily Griswold
Dec 17, 2025
The IOS received the sad news that longtime member James Harris died on 29 September 2025
By Editorial Staff
Dec 11, 2025
Six days exploring Oaxaca’s oak diversity, as reported by Wally Wilkins.
By Wally Wilkins
Dec 10, 2025
From Morelia to Oaxaca in the lead-up to the Conference
By John Leszczynski
Dec 10, 2025
Oaks planted in circles as a continuation of the artwork initiated by Joseph Beuys in the 1980s.
By Steve Potter
Dec 10, 2025
If you love oaks, you need this book.
By Steve Potter
Dec 10, 2025
Chestnut-leaf oak in habitat and in cultivation
By Website Editor
Dec 7, 2025
The Symposium "Mexican Oaks: Current State of Knowledge about Quercus and its Conservation" was held on September 1, 2025.
By Website Editor
Dec 5, 2025
A human life and an oak through the seasons
By Website Editor
Oct 29, 2025
Pages
Editor's Picks
The Harvard University Herbaria hosted a novel Oak Taxonomy...
Jeannine Cavender-Bares
|
Apr 21, 2026
Visits to three collections of Quercus in Buenos Aires...
Morgan Santini
|
Apr 05, 2026
On April 1st, the very day he turned 103, a great friend...
Francisco Garin Garcia
|
Apr 05, 2026
Plant Focus
Roderick Cameron and Carlos Vila-Viçosa give an account of this intriguing species from northwestern Iberia with a complex taxonomic and...
Àlan Olmedo has been documenting cork oak hybrids in northeastern Spain
By Àlan Olmedo
Feb 9, 2026
"Japanese oaks" planted at Coventry Cathedral
By Steve Potter
Dec 21, 2025
A heavily pruned oak as an image of endurance, renewal, and the stubborn will to keep growing despite hardship
By Website Editor
Dec 18, 2025
A California Master Arborist and oak expert extraordinaire
By Emily Griswold
Dec 17, 2025
The IOS received the sad news that longtime member James Harris died on 29 September 2025
By Editorial Staff
Dec 11, 2025
Six days exploring Oaxaca’s oak diversity, as reported by Wally Wilkins.
By Wally Wilkins
Dec 10, 2025
From Morelia to Oaxaca in the lead-up to the Conference
By John Leszczynski
Dec 10, 2025
Oaks planted in circles as a continuation of the artwork initiated by Joseph Beuys in the 1980s.
By Steve Potter
Dec 10, 2025
If you love oaks, you need this book.
By Steve Potter
Dec 10, 2025
Chestnut-leaf oak in habitat and in cultivation
By Website Editor
Dec 7, 2025
The Symposium "Mexican Oaks: Current State of Knowledge about Quercus and its Conservation" was held on September 1, 2025.
By Website Editor
Dec 5, 2025
A human life and an oak through the seasons
By Website Editor
Oct 29, 2025
Pages
The International Oak Society acknowledges the generous support of the following institutions:
Supporting Institutional Members
Standard Institutional Members
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The International Oak Society acknowledges the generous support of the following institutions:
Supporting Institutional Members
Standard Institutional Members
