Editor's Picks
The Global Conservation Consortium for Oak (GCCO) has...
Amy Byrne
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Feb 17, 2020
Hayrettin Karaca, an IOS member and one of Turkey's best-...
Roderick Cameron
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Feb 10, 2020
There are a growing number of unique hybrid selections that...
Ryan Russell
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Feb 10, 2020
Plant Focus
Quercus tarokoensis (local name 太鲁阁栎 tai lu ge li, "oak of Taroko") is a fairly unknown oak species, restricted to eastern Taiwan.
All Articles
An admirable community effort in the town of Havelock North in New Zealand’s Hawke’s Bay has saved dozens of 80-year-old oaks that had been...
By Roderick Cameron
Aug 8, 2019
This report highlights two sites near the limits of the footprint of Quercus macrocarpa in north central North America: the Prairie...
By Dirk Giseburt
Aug 8, 2019
An oak planted to commemorate the foundation of the city of Sacramento turned 80 this year, and the IOS has helped set the record straight...
By Website Editor
Aug 8, 2019
Marcie Mayer’s new book, Eating Acorns, has soft “wipeable”covers that seem resistant to kitchen stains and acorn-flour fingerprints, ideal...
By Roderick Cameron
Aug 7, 2019
Fourteen participants mustered in Yorkshire, UK, on June 17th to commence the 2019 European Oak Open Days, having found their way from...
By Shaun Haddock
Aug 7, 2019
The Morton Arboretum is pleased to announce the release of the Conservation Gap Analysis of Native U.S. Oaks.
By Website Editor
Jul 29, 2019
The Morton Arboretum, in collaboration with Botanic Gardens Conservation International U.S., are conducting a global ex-situ collections...
By Website Editor
Jul 17, 2019
Stelian Radu, a founding member of the IOS, accomplished an impressive body of work in scientific research.
By Website Editor
Jun 16, 2019
Originally described as a species, Quercus ×dysophylla is now considered to be of hybrid origin.
By Roderick Cameron
Jun 12, 2019
For over thirty years Bill Guion has pursued and photographed the live oaks of Louisiana.
By Shaun Haddock
Jun 6, 2019
Quercus look is one of the least-known oaks of the arid mountains of the Middle East. It grows on Mount Hermon and in the Anti-Lebanon...
By Ori Fragman-Sapir
Jun 1, 2019
Scientists in Poland have successfully micropropagated 500- to 800-year-old oaks and two of the saplings were planted in April.
By Website Editor
May 30, 2019
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