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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
Wood samples can tell us something about how growth rates are affected by environment. 
Posted Fri, 2015-03-13 19:44 in Alana McKean's blog
Very unexpectedly, in her home in Klein Zundert, The Netherlands, Jo Bömer passed away on March 4th 2015.
Posted Thu, 2015-03-12 21:55 in Trompenburg Gardens and Arboretum's blog
Exciting news for quercophiles: a new book about Mexican oaks will be published in June. It will be in Spanish, but extensively illustrated. It is available for pre-order with an attractive...
Posted Thu, 2015-03-12 19:11 in Roderick Cameron's blog
A visit to the world's largest oak vat.
Posted Wed, 2015-02-25 19:35 in Shaun Haddock's blog
What happens to oaks after a mild dose of agricultural grade herbicide?
Posted Tue, 2015-02-24 17:07 in Roderick Cameron's blog
After losing young oaks to flooding, I am on the lookout for species that might not mind having their feet in water for a while.
Quercus texana under water
Posted Mon, 2015-02-23 20:39 in Roderick Cameron's blog
This tree had not been pruned for many years, if at all and as a result it had grown competing leaders. These co-dominant stems were already becoming an issue and if left unchecked, would become...
Posted Thu, 2015-01-15 00:50 in Ryan Russell'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
While it is very well known that oaks hybridize, can you call every oak you may find with atypical leaves, bark, or acorns a hybrid? 
Posted Fri, 2014-12-19 18:03 in Ryan Russell's blog
Some large acorns from Portugal lead to interesting correspondence with Iberian oak expert Francisco Vázquez.
Posted Wed, 2014-12-03 15:42 in Roderick Cameron's blog
I recently had the opportunity of seeing one of the largest pedunculate oaks (Quercus robur) in South America.
Posted Wed, 2014-12-03 11:49 in Roderick Cameron's blog

Pages

Editor's Picks

Quercus coccifera, 97 cm dbh and 15 m canopy spread
Images and insights from Ezra Barnea’s journey to Cyprus’s...
Ezra Barnea | Jun 13, 2026
Lainey Kirshberger and Ryan Silver, students at Oklahoma State University, participated in the fieldwork and will lead the genetic and epigenetic analysis under the supervision of Dr. Antonio R. Castilla.
Endangered oak Quercus hinckleyi shows strong genetic...
Website Editor | Jun 09, 2026
The current Red List status and modelled outlook for the eight Californian oak species, plus tanoak
New paper should significantly change our approach to...
Steve Potter | Jun 09, 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...

Blogs

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
Wood samples can tell us something about how growth rates are affected by environment. 
Posted Fri, 2015-03-13 19:44 in Alana McKean's blog
Very unexpectedly, in her home in Klein Zundert, The Netherlands, Jo Bömer passed away on March 4th 2015.
Posted Thu, 2015-03-12 21:55 in Trompenburg Gardens and Arboretum's blog
Exciting news for quercophiles: a new book about Mexican oaks will be published in June. It will be in Spanish, but extensively illustrated. It is available for pre-order with an attractive...
Posted Thu, 2015-03-12 19:11 in Roderick Cameron's blog
A visit to the world's largest oak vat.
Posted Wed, 2015-02-25 19:35 in Shaun Haddock's blog
What happens to oaks after a mild dose of agricultural grade herbicide?
Posted Tue, 2015-02-24 17:07 in Roderick Cameron's blog
After losing young oaks to flooding, I am on the lookout for species that might not mind having their feet in water for a while.
Quercus texana under water
Posted Mon, 2015-02-23 20:39 in Roderick Cameron's blog
This tree had not been pruned for many years, if at all and as a result it had grown competing leaders. These co-dominant stems were already becoming an issue and if left unchecked, would become...
Posted Thu, 2015-01-15 00:50 in Ryan Russell'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
While it is very well known that oaks hybridize, can you call every oak you may find with atypical leaves, bark, or acorns a hybrid? 
Posted Fri, 2014-12-19 18:03 in Ryan Russell's blog
Some large acorns from Portugal lead to interesting correspondence with Iberian oak expert Francisco Vázquez.
Posted Wed, 2014-12-03 15:42 in Roderick Cameron's blog
I recently had the opportunity of seeing one of the largest pedunculate oaks (Quercus robur) in South America.
Posted Wed, 2014-12-03 11:49 in Roderick Cameron'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