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The following is a translation of the press release issued by INRA on May 10, 2015.
Posted Thu, 2015-05-14 12:22 in Charles Snyers d'Attenhoven's blog
Alexandra Todorovic-Jones, a graduate student at Yale School of Forestry and Environmental Studies contacted us through the website to draw our attention to her project.
Posted Sun, 2015-03-15 16:20 in Charles Snyers d'Attenhoven's blog
The text of the Eighth Edition of Bean's Trees and Shrubs Hardy in the British Isles and its Supplement, is now online.
Posted Wed, 2014-12-24 09:34 in Charles Snyers d'Attenhoven's blog
The IOS initiates a project to improve its www.oaknames.org website.
Posted Mon, 2014-12-01 09:15 in Charles Snyers d'Attenhoven's blog
A visit to Leigh Delamere House
Posted Sun, 2014-07-13 14:39 in Charles Snyers d'Attenhoven's blog
Oak Open Days at Congrove and Westonbirt
Posted Sat, 2014-07-12 06:50 in Charles Snyers d'Attenhoven's blog
A look at David and Carol Gooder's collection.
Posted Fri, 2014-07-11 17:17 in Charles Snyers d'Attenhoven's blog
A visit to the collection of IOS members Sally and Lloyd Kenyon.
Posted Thu, 2014-07-10 15:53 in Charles Snyers d'Attenhoven's blog
Last Monday, I visited Roath Park in Cardiff, Wales with IOS member Tony Titchen and a small group of members of the International Dendrology Society (some of them also members of the IOS). 
Posted Sat, 2014-05-17 15:50 in Charles Snyers d'Attenhoven's blog
A member of the International Oaks group on Facebook (moderated by IOS member Jeroen Braakman) posted a link to the following item. 
Posted Thu, 2014-02-13 16:49 in Charles Snyers d'Attenhoven's blog
Yesterday, 22nd of September, nearly 30 oak enthusiasts gathered at Pavia nurseries, an outstanding nursery owned and run by Dirk Benoit, past IOS board member. 
Posted Mon, 2013-09-23 10:56 in Charles Snyers d'Attenhoven's blog
On your way to AIken in South Carolina this November, you might pass by Red Oak, NC. 
Posted Mon, 2013-08-12 15:49 in Charles Snyers d'Attenhoven's blog

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Editor's Picks

Past IOS President Allen Coombes, Curator of Scientific Collections at Puebla University Botanic Garden, discusses leaf variability in Quercus ceirpes (still image from the documentary)
A new documentary by Maricela Rodríguez Acosta
Website Editor | Feb 17, 2026
Quercus miyagii acorn and dried leaves
A rare oak endemic to the Ryukyu Islands of Japan
Elion Jam | Feb 16, 2026
A moss-covered oak (Quercus orocantabrica) in Mata de Albergaria, Peneda-Gerês National Park, Portugal  © Amit Zoran
Steve Potter reviews a new book that features oaks
Steve Potter | Feb 11, 2026

Plant Focus

Quercus canariensis in Cornwall Park, Epsom, Auckland, New Zealand, the champion specimen in New Zealand, planted in the 1920s, 27.2 m tall with a trunk diameter of 209 cm (G. Collett pers. comm. 2026)  © Gerald Collett
Antonio Lambe shares his views on this threatened oak native to Iberia and North Africa

CSA's blog

The following is a translation of the press release issued by INRA on May 10, 2015.
Posted Thu, 2015-05-14 12:22 in Charles Snyers d'Attenhoven's blog
Alexandra Todorovic-Jones, a graduate student at Yale School of Forestry and Environmental Studies contacted us through the website to draw our attention to her project.
Posted Sun, 2015-03-15 16:20 in Charles Snyers d'Attenhoven's blog
The text of the Eighth Edition of Bean's Trees and Shrubs Hardy in the British Isles and its Supplement, is now online.
Posted Wed, 2014-12-24 09:34 in Charles Snyers d'Attenhoven's blog
The IOS initiates a project to improve its www.oaknames.org website.
Posted Mon, 2014-12-01 09:15 in Charles Snyers d'Attenhoven's blog
A visit to Leigh Delamere House
Posted Sun, 2014-07-13 14:39 in Charles Snyers d'Attenhoven's blog
Oak Open Days at Congrove and Westonbirt
Posted Sat, 2014-07-12 06:50 in Charles Snyers d'Attenhoven's blog
A look at David and Carol Gooder's collection.
Posted Fri, 2014-07-11 17:17 in Charles Snyers d'Attenhoven's blog
A visit to the collection of IOS members Sally and Lloyd Kenyon.
Posted Thu, 2014-07-10 15:53 in Charles Snyers d'Attenhoven's blog
Last Monday, I visited Roath Park in Cardiff, Wales with IOS member Tony Titchen and a small group of members of the International Dendrology Society (some of them also members of the IOS). 
Posted Sat, 2014-05-17 15:50 in Charles Snyers d'Attenhoven's blog
A member of the International Oaks group on Facebook (moderated by IOS member Jeroen Braakman) posted a link to the following item. 
Posted Thu, 2014-02-13 16:49 in Charles Snyers d'Attenhoven's blog
Yesterday, 22nd of September, nearly 30 oak enthusiasts gathered at Pavia nurseries, an outstanding nursery owned and run by Dirk Benoit, past IOS board member. 
Posted Mon, 2013-09-23 10:56 in Charles Snyers d'Attenhoven's blog
On your way to AIken in South Carolina this November, you might pass by Red Oak, NC. 
Posted Mon, 2013-08-12 15:49 in Charles Snyers d'Attenhoven's blog

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