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I recently went on a scouting trip to Mississippi to plan for an upcoming Oak Open Day. I had been there two years earlier and that is when I got the idea for a tour.
Posted Tue, 2014-04-22 02:25 in Ryan Russell's blog
The IOS has been approved again as the International Cultivar Registration Authority (ICRA) for Quercus.
Posted Fri, 2014-01-31 21:24 in Ryan Russell's blog
In the heart of the Mid-west grows a monster. McBaine, Missouri is home to the state champion Q. macrocarpa.
Posted Thu, 2010-05-27 05:00 in Ryan Russell's blog

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Quercus coccifera, 97 cm dbh and 15 m canopy spread
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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...
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The current Red List status and modelled outlook for the eight Californian oak species, plus tanoak
New paper should significantly change our approach to...
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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...

Motreebeard's blog

I recently went on a scouting trip to Mississippi to plan for an upcoming Oak Open Day. I had been there two years earlier and that is when I got the idea for a tour.
Posted Tue, 2014-04-22 02:25 in Ryan Russell's blog
The IOS has been approved again as the International Cultivar Registration Authority (ICRA) for Quercus.
Posted Fri, 2014-01-31 21:24 in Ryan Russell's blog
In the heart of the Mid-west grows a monster. McBaine, Missouri is home to the state champion Q. macrocarpa.
Posted Thu, 2010-05-27 05:00 in Ryan Russell's blog

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The International Oak Society acknowledges the generous support of the following institutions:

Supporting Institutional Members

 

Standard Institutional Members

Rice University
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San Diego Zoo Wildlife Alliance logo
South Carolina Botanical Garden

 

The Huntington
The John Fairey Garden