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Editor's Picks

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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
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Oaks Behaving Strangely
Allen Coombes shares observations of unexpected phenology...
Allen Coombes | Jan 14, 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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IOS Webinars

IOS Webinar #6: "Your Neighbors the Oaks" and the Oaks at Sir Harold Hillier Gardens

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Tarin Toledo and Norma Corona of Instituto de Ecología in Xalapa, Mexico, and Barry Clarke, Botanist and Plant Records Officer at Sir Harold Hillier Gardens, UK, will present in this webinar.

IOS Webinar #5: Regional Endemic Oaks in Turkey and the Oaks of Royal Botanic Gardens, Kew

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Dr. Elif Deniz Ülker, Project Manager at the Nature Conservation Center, Turkey, and Kevin Martin, Head of Tree Collections at Royal Botanic Gardens, Kew, will present in this webinar.

IOS Webinar #4: Quercus marlipoensis Conservation Project and the Oaks of Chevithorne Barton

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The IOS is pleased to announce our fourth virtual event, again co-hosted with the Global Conservation Consortium for Oak (GCCO).

IOS Webinar #2: Hipp on Hybrids and the Oaks at BUAP

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The IOS is pleased to announce our second virtual event, once more co-hosted with the Global Conservation Consortium for Oak (GCCO).

IOS Webinar #1: Cryopreservation at CREW and Oaks at Grigadale

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The IOS and Global Conservation Consortium for Oak (GCCO) will co-host our first virtual event.