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Editor's Picks

Icarus Dubanci
Czech artist Petr Václavek has created a fantasy world...
Website Editor | Jun 16, 2022
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It turns out quite a number of countries have issued stamps...
Roderick Cameron | Jun 11, 2022
Cactus and Succulents Garden, Boyce Thompson Arboretum
Boyce Thompson Arboretum is the oldest and largest ...
Website Editor | Apr 16, 2022

Plant Focus

Latest Articles

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Our third post of poems featuring oaks again has Quercus virginiana (southern live oak) as its theme, this time in a poem by Walt Whitman.
Le Chene
Laurent Charbonnier and Michel Seydoux spend a year with a magnificent oak tree to document its inhabitants.
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In a meadow in the parish of Sēme, municipality of Tukums, Latvia, some 500 m from Kaive Manor, stands the Kaive Oak.

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
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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