As acorns were falling off the trees throughout the Northern Hemisphere, IOS members gathered virtually for Webinar #2.
By Nikola Šušić
Dec 9, 2023
Air layering is being used to propagate a rare oak.
By Website Editor
Dec 5, 2023
Dr. Jean Stephan reviews the taxonomic status of kermes oak.
By Jean Stephan
Dec 4, 2023
A harrowing tale of a lynching and the withering of an oak bough
By Website Editor
Oct 23, 2023
Five days of oaking in the Lone Star State.
By Roderick Cameron
Oct 21, 2023
An account of IOS Webinar #1
By Nikola Šušić
Oct 20, 2023
An account of the Tour guided by Sean Hogan
By Website Editor
Oct 19, 2023
A collection specializing in native Californian oaks
By Christina Varnava
Oct 18, 2023
First OODs since 2019 held in the UK
By Roderick Cameron
Aug 15, 2023
An oak grows north of the Arctic Circle in Norway
By Website Editor
Aug 14, 2023
A Critically Endangered dwarf oak
By Website Editor
Aug 11, 2023
Symptoms linked to phytoplasma infection found in Quercus humboldtii in Colombia
By Website Editor
Aug 6, 2023
Pages
Editor's Picks
While working on a list of synonyms of European White...
Roderick Cameron
|
Aug 24, 2026
Report led by The Morton Arboretum will help prioritize oak...
Website Editor
|
Aug 06, 2026
Motivation
I live in the village of Dolné Dubové...
Jozef Čapkovič
|
Jul 20, 2026
Plant Focus
The only oak species endemic to Africa is rare in cultivation. It shouldn't be.
As acorns were falling off the trees throughout the Northern Hemisphere, IOS members gathered virtually for Webinar #2.
By Nikola Šušić
Dec 9, 2023
Air layering is being used to propagate a rare oak.
By Website Editor
Dec 5, 2023
Dr. Jean Stephan reviews the taxonomic status of kermes oak.
By Jean Stephan
Dec 4, 2023
A harrowing tale of a lynching and the withering of an oak bough
By Website Editor
Oct 23, 2023
Five days of oaking in the Lone Star State.
By Roderick Cameron
Oct 21, 2023
An account of IOS Webinar #1
By Nikola Šušić
Oct 20, 2023
An account of the Tour guided by Sean Hogan
By Website Editor
Oct 19, 2023
A collection specializing in native Californian oaks
By Christina Varnava
Oct 18, 2023
First OODs since 2019 held in the UK
By Roderick Cameron
Aug 15, 2023
An oak grows north of the Arctic Circle in Norway
By Website Editor
Aug 14, 2023
A Critically Endangered dwarf oak
By Website Editor
Aug 11, 2023
Symptoms linked to phytoplasma infection found in Quercus humboldtii in Colombia
By Website Editor
Aug 6, 2023
Pages
The International Oak Society acknowledges the generous support of the following institutions:
Supporting Institutional Members
Standard Institutional Members
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The International Oak Society acknowledges the generous support of the following institutions:
Supporting Institutional Members
Standard Institutional Members
