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Editor's Picks

Michael Eason hiking in Anza-Borrego Desert State Park to observe Washingtonia filifera in situ
Finding His Roots: Michael Eason's Journey in Conservation
Currently at San Antonio Botanic Garden, Michael's work has...
Amy Byrne | Feb 15, 2023
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Richard Geraint Evans: GPS Trees
An exhibition that beautifully depicts and locates oaks
Roderick Cameron | Feb 09, 2023
Burke Oak Collection at New York Botanical Garden
The Burke Oak Collection at The New York Botanical Garden
The Coleman and Susan Burke Oak Collection at The New York...
Todd Forrest | Feb 08, 2023

Plant Focus

Quercus xjackiana acorns
Hybrid Highlight: Quercus ×jackiana C.K. Schneid.
The hybrid of Q. alba and Q. bicolor
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Quercus

The Burke Oak Collection at The New York Botanical Garden

By Todd Forrest | February 8, 2023
Burke Oak Collection at New York Botanical Garden

The Coleman and Susan Burke Oak Collection at The New York Botanical Garden features more than 150 oaks representing 44 taxa

2022 IOS Service Awards Presented at the 10th IOS Conference in Las Cruces

By Shaun Haddock | October 14, 2022
Shaun Haddock receives an award for Eike Jablonski

Service awards recognize contributions to genus Quercus and to the IOS

The 10th IOS Conference in Las Cruces, New Mexico

By Zarah Wyly | October 12, 2022
Group photo

The traditional triennial gathering took place in the shadows of the Organ Mountains.

A Documentary Film about an Oak and Its Universe

By Website Editor | June 15, 2022
Le Chene

Laurent Charbonnier and Michel Seydoux spend a year with a magnificent oak tree to document its inhabitants.

Oaks on Postage Stamps

By Roderick Cameron | June 11, 2022
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It turns out quite a number of countries have issued stamps featuring oaks...

Hybrid Highlight: the Langtry Oak

By Thierry Lamant | April 13, 2022
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A section Lobatae oak found in southern Texas may be a distinct, undescribed species.

Aiken's Oaks Are Growing

By Robert McCartney | February 18, 2022
Quercus tarahumara

An update on the diversity of the oaks in Aiken, South Carolina.

Mexican Oaks at Armstrong Arboretum

By Website Editor | December 8, 2021
Quercus rysophylla

Notable oaks from south of the border.

A Brief Introduction to the Oak Collection of Seattle’s Washington Park Arboretum

By Dirk Giseburt | August 16, 2021
Golden oak at Washington Park Arboretum

The oak collection includes over 80 taxa

The Status of Quercus oblongata

By Allen Coombes and Roderick Cameron | August 16, 2021
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An attempt to settle the matter of this controversial name

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