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Editor's Picks

Call for Session Proposals for the 11th IOS Conference Now Open
Share your oak story in Oaxaca!
Website Editor | Mar 17, 2025
Single stem bleed
Acute Oak Decline and the Decline Disease Spiral Model: the State of the Game in the UK
Steve Potter reviews decline diseases affecting oaks in the...
Steve Potter | Feb 12, 2025
Oak Origins by Andrew Hipp
Book Review: Oak Origins – From Acorns to Species and the Tree of Life
A review of Andrew Hipp's new book
Steve Potter | Feb 12, 2025

Plant Focus

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Hybrid Highlight: Quercus ×ludoviciana Sarg.
Quercus ×ludoviciana is a naturally occurring oak hybrid from southeastern United States, which has flourished and attracted attention in...
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Society News

International Oak Society Announces 2025 Grant Awards to Advance Global Oak Research and Conservation

By Website Editor | February 22, 2025
Seedling of Quercus tuitensis, a threatened species, focus of a conservation project funded by IOS, here growing in situ in the Serranías Meridionales of Jalisco, Sierra Madre del Sur © Cristóbal Sanchez

Nineteen projects funded by IOS Oak Conservation and Research Fund

In Memoriam: Anke Mattern (1960–2024)

By Shaun Haddock | February 19, 2025
Anke Mattern

Shaun Haddock's tribute to Anke, who died in December 2024.

A Tribute to Weeds: Henry Eilers (1934–2024)

By Guy Sternberg | February 13, 2025
Henry Eilers and Guy Sternberg

Long-time IOS member Henry "Weeds" Eilers died November 13, 2024.

Andrew Hipp's New Book

By Website Editor | October 27, 2024
Oak Origins

Oak Origins: From Acorns to Species and the Tree of Life will be published in December

In Memoriam: Jolly Krautmann (1951–2024)

By Website Editor | July 24, 2024
Jolly Krautmann

Together with her husband Mark, Jolly helped establish and maintain the Oak Conservation and Research Fund, created by the IOS in 2019.

OC&R Appeal Almost Halfway to Our Goal!

By Tim Boland | April 15, 2024
Oak Leaf Fund Raising Thermometer

An update on the Oak Conservation and Research Fund appeal.

Hayrettin Karaca (1922–2020)

By Roderick Cameron | February 24, 2024
Hayrettin Karaca

Hayrettin Karaca, an IOS member and one of Turkey's best-known environmentalists, died January 20 at the age of 97.

OC&R Committee Announces Second Round of Grant Funding

By Amy Byrne | February 15, 2023
Quercus marlipoensis

Eight conservation projects supported by the OC&R Fund

In Memoriam: Allan Taylor (1931–2022)

By Panayoti Kelaidis | December 17, 2022
Allan Taylor

A long-standing member of the IOS and former editor of Oak News & Notes

An Outstanding Silent Auction at Las Cruces

By Ryan Russell | October 20, 2022
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The 3rd IOS Silent Auction was another huge success

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