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
A brief trip to Taiwan viewing Fagaceae.
Posted Tue, 2014-12-02 11:45 in Trompenburg Gardens and Arboretum'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
Quercus ×egglestonii in Fairview Park in Columbia, Missouri.
Posted Sun, 2014-11-23 03:46 in Ryan Russell's blog
The Anchorena Alcornoque revisited and a stand of century-old cork oaks in Montevideo, Uruguay.
Posted Thu, 2014-11-20 21:11 in Roderick Cameron's blog
Three photos from my scouting trips in preparation for the Post-Conference Tour in October 2015...
Posted Thu, 2014-11-20 11:52 in James Hitz's blog
Q. crassifolia Bonpl. puts on record growth in Arboretum des Pouyouleix
Posted Thu, 2014-11-20 11:23 in Béatrice Chassé's blog
A group of 13 people spent three wonderful days in the bootheel of the Italian peninsula, viewing specimens of several oak species...
Posted Thu, 2014-11-20 11:11 in Dirk Benoit's blog
The Oak Open Days at Trompenburg were a great success, with interesting lectures and garden walks among the Netherlands Plant Collection for Quercus in Rotterdam.
Posted Sun, 2014-10-12 20:41 in Jeroen Braakman's blog
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Editor's Picks
While working on a list of synonyms of European White...
Roderick Cameron
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Aug 24, 2026
Report led by The Morton Arboretum will help prioritize oak...
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Aug 06, 2026
Motivation
I live in the village of Dolné Dubové...
Jozef Čapkovič
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Jul 20, 2026
Plant Focus
The only oak species endemic to Africa is rare in cultivation. It shouldn't be.
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
A brief trip to Taiwan viewing Fagaceae.
Posted Tue, 2014-12-02 11:45 in Trompenburg Gardens and Arboretum'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
Quercus ×egglestonii in Fairview Park in Columbia, Missouri.
Posted Sun, 2014-11-23 03:46 in Ryan Russell's blog
The Anchorena Alcornoque revisited and a stand of century-old cork oaks in Montevideo, Uruguay.
Posted Thu, 2014-11-20 21:11 in Roderick Cameron's blog
Three photos from my scouting trips in preparation for the Post-Conference Tour in October 2015...
Posted Thu, 2014-11-20 11:52 in James Hitz's blog
Q. crassifolia Bonpl. puts on record growth in Arboretum des Pouyouleix
Posted Thu, 2014-11-20 11:23 in Béatrice Chassé's blog
A group of 13 people spent three wonderful days in the bootheel of the Italian peninsula, viewing specimens of several oak species...
Posted Thu, 2014-11-20 11:11 in Dirk Benoit's blog
The Oak Open Days at Trompenburg were a great success, with interesting lectures and garden walks among the Netherlands Plant Collection for Quercus in Rotterdam.
Posted Sun, 2014-10-12 20:41 in Jeroen Braakman's blog
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
