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The Coleman and Susan Burke Oak Collection at The New York Botanical Garden features more than 150 oaks representing 44 taxa
A long-standing member of the IOS and former editor of Oak News & Notes
A sonnet written by the English Romantic poet in support of the Spanish people during the Peninsular War
A new study resolves many nomenclatural problems in the oaks of Portugal.
Christy Powell of the San Diego Zoo Wildlife Alliance works on the conservation of several threatened oaks
A rare oak endemic to the Sierra Juárez in Oaxaca
The fourth in a series of posts of poems featuring oaks.
The 3rd IOS Silent Auction was another huge success
Quercus sontraensis grows in the Son Tra Peninsula
Seedlings from imported acorns planted out in Australia
Order yours today!
Shout out to the 12 IOS members who organized the Conference and Tours

Pages

Editor's Picks

Group photo at Harvard Herbarium
The Harvard University Herbaria hosted a novel Oak Taxonomy...
Jeannine Cavender-Bares | Apr 21, 2026
Morgan and friends in Argentina
Visits to three collections of Quercus in Buenos Aires...
Morgan Santini | Apr 05, 2026
Michel Duhart and Paco Garin at Jardín Botánico Wilson, Costa Rica
On April 1st, the very day he turned 103, a great friend...
Francisco Garin Garcia | Apr 05, 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

The Coleman and Susan Burke Oak Collection at The New York Botanical Garden features more than 150 oaks representing 44 taxa
A long-standing member of the IOS and former editor of Oak News & Notes
A sonnet written by the English Romantic poet in support of the Spanish people during the Peninsular War
A new study resolves many nomenclatural problems in the oaks of Portugal.
Christy Powell of the San Diego Zoo Wildlife Alliance works on the conservation of several threatened oaks
A rare oak endemic to the Sierra Juárez in Oaxaca
The fourth in a series of posts of poems featuring oaks.
The 3rd IOS Silent Auction was another huge success
Quercus sontraensis grows in the Son Tra Peninsula
Seedlings from imported acorns planted out in Australia
Order yours today!
Shout out to the 12 IOS members who organized the Conference and Tours

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