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Rain, mud, mosquitos, great trees, and wonderful people, all contributed to a successful Oak Open Day event held in Mississippi, June 27-29...
IOS member Peter Laharrague's arboretum, San Miguel, is located near the town of Coronel Pringles in Argentina, at 38 degrees below the...
When Christine and Ben Battle moved into Congrove Cottage in Upton Cheyney, near the city of Bath in the United Kingdom, they did not know...
IOS member Christine Battle has always had an interest in botanical art. Though she was only 14 when she was first smitten by a print of...
Originally published in International Oaks No. 20, this article by Stefan Foconi tells the story of the remarkable Oak of Kvill, in Sweden...
Charles Williams describes the evergreen oaks in Caerhays' collection, many of which are historic plants resulting form seed collected in...
From October 24 to November 17, 2013, Olivier Colin, Charles Snyers, and Béatrice Chassé explored Northern Vietnam with the aim of finding...
Oak Creek Canyon is an extensive drainage basin on the southern edge of the Colorado Plateau in North Central Arizona. It is home to many...
Propagation and reintroduction of an endangered oak: Quercus austrocochinchinensis. An article by Qian-sheng Li and Min Deng, orginally...
Oak Open Days were held in the incomparable setting of Aiken, SC, during the first weekend of November 2013.
Artist and IOS member Keiko Tokunaga explains how she came to choose oaks for her subject matter.
A champion cork oak in Uruguay?

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...

All Articles

Rain, mud, mosquitos, great trees, and wonderful people, all contributed to a successful Oak Open Day event held in Mississippi, June 27-29...
IOS member Peter Laharrague's arboretum, San Miguel, is located near the town of Coronel Pringles in Argentina, at 38 degrees below the...
When Christine and Ben Battle moved into Congrove Cottage in Upton Cheyney, near the city of Bath in the United Kingdom, they did not know...
IOS member Christine Battle has always had an interest in botanical art. Though she was only 14 when she was first smitten by a print of...
Originally published in International Oaks No. 20, this article by Stefan Foconi tells the story of the remarkable Oak of Kvill, in Sweden...
Charles Williams describes the evergreen oaks in Caerhays' collection, many of which are historic plants resulting form seed collected in...
From October 24 to November 17, 2013, Olivier Colin, Charles Snyers, and Béatrice Chassé explored Northern Vietnam with the aim of finding...
Oak Creek Canyon is an extensive drainage basin on the southern edge of the Colorado Plateau in North Central Arizona. It is home to many...
Propagation and reintroduction of an endangered oak: Quercus austrocochinchinensis. An article by Qian-sheng Li and Min Deng, orginally...
Oak Open Days were held in the incomparable setting of Aiken, SC, during the first weekend of November 2013.
Artist and IOS member Keiko Tokunaga explains how she came to choose oaks for her subject matter.
A champion cork oak in Uruguay?

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