Editor's Picks
Who was Quercus grahamii named in honor of?
Roderick Cameron
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Dec 17, 2024
The Tree of the Year Association in Germany selected a non-...
Website Editor
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Dec 16, 2024
A 16th century commentary on the medicinal property of oaks...
Website Editor
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Dec 16, 2024
Plant Focus
A little-known species from the northern Zagros forests of Iran
Blogs
In January 2012, the USDA Agricultural Research Service released a new edition of the American Plant Hardiness Map. The previous edition was released in 1990. Two new zones 12 and 13 have be
Posted Sun, 2012-09-16 11:34 in Charles Snyers d'Attenhoven's blog
Posted Thu, 2012-07-12 05:01 in Béatrice Chassé's blog
Chevithorne Barton in Devon is home to one of the two UK National Collection for the genus Quercus. It was built by IOS member Michael Heathcoat Amory.
Posted Sat, 2011-07-02 20:09 in Charles Snyers d'Attenhoven's blog
In the heart of the Mid-west grows a monster. McBaine, Missouri is home to the state champion Q. macrocarpa.
Posted Thu, 2010-05-27 05:00 in Ryan Russell's blog
Jurupa Hills oak may be California's oldest plant
Posted Tue, 2010-01-05 13:07 in Béatrice Chassé's blog
Officers
Posted Thu, 2009-11-12 10:34 in Béatrice Chassé's blog
If you participated in the International Oak Society's 6th Triennial Conference in Puebla, you probably have fond memories, interesting ideas and helpful suggestions to share with f
Posted Tue, 2009-11-03 10:55 in Béatrice Chassé's blog