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Editor's Picks

Cactus and Succulents Garden, Boyce Thompson Arboretum
Boyce Thompson Arboretum is the oldest and largest ...
Website Editor | Apr 16, 2022
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A section Lobatae oak found in southern Texas may be a...
Thierry Lamant | Apr 13, 2022
A Garden of Stones with Freedom Tower in background
Andy Goldsworthy's A Garden of Stones at the Museum of...
Roderick Cameron | Feb 17, 2022

Plant Focus

Latest Articles

Quarters Oak Alley, Evergreen Plantation, Edgard, Louisiana by Wiliam Guion
The second in a new series of posts of poems featuring oaks. Eric Ormsby's poem focuses on Quercus virginiana (southern live oak).
Quercus tarahumara
An update on the diversity of the oaks in Aiken, South Carolina.
Quercus ×fernowii by Andrew Hipp
Tracking oak phenophases

Latest Blog Posts

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At the 2012 IOS Conference held at The Morton Arboretum, our first IOS silent auction was held.
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A Latvian oak enthusiast shares his composition that aims to express the idea of an oak tree.
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Filmmakers have not shown oaks in their portrayals of Birnam Wood.
Quercus hypoxantha
A catalog of Paco's photos and descriptions of Fagaceae at the Iturraran Botanical Garden
Acorn-ulator Cover
Using acorns to teach maths

Upcoming Events

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Aug 27, 2022 to Aug 30, 2022
Highlights of one of two Tours due to take place immediately before the 10th International Oak Society Conference.
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Aug 27, 2022 to Aug 30, 2022
Highlights of one of two Tours scheduled to take place immediately before the 10th International Oak Society Conference
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Aug 30, 2022 to Sep 02, 2022
Oaks in a Wild Landscape: Conserving Species and Restoring Balance Las Cruces, New Mexico, USA
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Sep 03, 2022 to Sep 06, 2022
Highlights of the Tour scheduled to take place immediately after the 10th International Oak Society Conference
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Oct 31, 2022 to Nov 03, 2022
Sustaining Oak Woodlands Under Current and Future Conditions