A previously unreported station for Quercus sinuata var. breviloba has recently been identified in southwestern Custer County, Oklahoma.
By Allan Taylor
Dec 14, 2010
Shaun Haddock invited the IOS membership on July 19, 2010 to an Oak Open Day at the Royal Botanic Gardens, Kew, near London. The aim was to...
By Eike Jablonski
Oct 20, 2010
The distribution of Palmer's oak (Quercus palmeri Engelm.) includes numerous isolated populations that are presumably relicts of a formerly...
By IOS Site Admini...
Jul 1, 2010
In 2008 one red oak hybrid (Quercus rubra × ellipsoidalis) was diagnosed with oak wilt disease (Ceratocystis fagacearum) at Starhill Forest...
By Guy Sternberg
Dec 6, 2009
Many common native trees are just as beautiful as cultivated exotics. Since they have evolved with local conditions and are well adapted to...
By Béatrice Chassé
Aug 25, 2008
This article covers the 2007 IOS tour to Japan. It was initially published in the IOS Journal.
By Shaun Haddock
Dec 31, 2007
Pages
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Apr 21, 2026
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Apr 05, 2026
On April 1st, the very day he turned 103, a great friend...
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Plant Focus
Roderick Cameron and Carlos Vila-Viçosa give an account of this intriguing species from northwestern Iberia with a complex taxonomic and...
A previously unreported station for Quercus sinuata var. breviloba has recently been identified in southwestern Custer County, Oklahoma.
By Allan Taylor
Dec 14, 2010
Shaun Haddock invited the IOS membership on July 19, 2010 to an Oak Open Day at the Royal Botanic Gardens, Kew, near London. The aim was to...
By Eike Jablonski
Oct 20, 2010
The distribution of Palmer's oak (Quercus palmeri Engelm.) includes numerous isolated populations that are presumably relicts of a formerly...
By IOS Site Admini...
Jul 1, 2010
In 2008 one red oak hybrid (Quercus rubra × ellipsoidalis) was diagnosed with oak wilt disease (Ceratocystis fagacearum) at Starhill Forest...
By Guy Sternberg
Dec 6, 2009
Many common native trees are just as beautiful as cultivated exotics. Since they have evolved with local conditions and are well adapted to...
By Béatrice Chassé
Aug 25, 2008
This article covers the 2007 IOS tour to Japan. It was initially published in the IOS Journal.
By Shaun Haddock
Dec 31, 2007
Pages
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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
