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An entrancing and thought-provoking book
Researchers and practitioners from Guatemala, Costa Rica, Colombia, Mexico, and the United States shared latest findings on Mesoamerican...
A meditation on a fallen oak
The new design of an urban oak features many oak species
The reconstructed life story of a single Quercus petraea in the heart of Rambouillet.
A team of reporters share their take on the event.
Four days exploring oaks on the east coast of North Island
The renowned Canadian botanist, whose work included oak hybrids, died on February 26, 2025
Is Q. robur invading Q. petraea populations or is it the other way around?
A team led by IOS member Marco Neves Marques has published an extensive literature review covering oak declines in Mediterranean-type...
A rare species from the Zagros forests in Iran
The landmark oak was found as a naturally occurring hybrid

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Editor's Picks

Michel Gandoger
While working on a list of synonyms of European White...
Roderick Cameron | Aug 24, 2026
Cover of Select Native Asian Oaks Gap Analysis
Report led by The Morton Arboretum will help prioritize oak...
Website Editor | Aug 06, 2026
A1's 2024 crop of acorns
Motivation I live in the village of Dolné Dubové...
Jozef Čapkovič | Jul 20, 2026

Plant Focus

Quercus afares, Kew, © James MacEwen
The only oak species endemic to Africa is rare in cultivation. It shouldn't be.

All Articles

An entrancing and thought-provoking book
Researchers and practitioners from Guatemala, Costa Rica, Colombia, Mexico, and the United States shared latest findings on Mesoamerican...
A meditation on a fallen oak
The new design of an urban oak features many oak species
The reconstructed life story of a single Quercus petraea in the heart of Rambouillet.
A team of reporters share their take on the event.
Four days exploring oaks on the east coast of North Island
The renowned Canadian botanist, whose work included oak hybrids, died on February 26, 2025
Is Q. robur invading Q. petraea populations or is it the other way around?
A team led by IOS member Marco Neves Marques has published an extensive literature review covering oak declines in Mediterranean-type...
A rare species from the Zagros forests in Iran
The landmark oak was found as a naturally occurring hybrid

Pages

The International Oak Society acknowledges the generous support of the following institutions:

Supporting Institutional Members

The John Fairey Garden

Standard Institutional Members

Bartlett Tree Experts logo
Catalina Island Conservancy logo
Forrest Keeling Nursery logo
Houston Botanic Garden logo
KOAGI logo
Oak Spring Foundation
Rice University
San Diego Botanic Garden logo
San Diego Zoo Wildlife Alliance logo
South Carolina Botanical Garden
The Huntington