Editor's Picks
From Davis to Los Angeles
Chris Reynolds
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Oct 30, 2024
From Los Angeles to the Otay Mountains
John Leszczynski
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Oct 30, 2024
Partners at The Morton Arboretum, in collaboration with...
Website Editor
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Oct 29, 2024
Plant Focus
Animals, plants, and fungi depend on this humble tree, but its future—and theirs—is all but certain.
Blogs
A beautiful and sonorous name has sunk into synonymy.
Posted Thu, 2024-10-31 00:50 in Roderick Cameron's blog
Andrew Hipp talked to the legendary Joey Santore about genus Quercus.
Posted Fri, 2024-08-23 18:41 in Website Editor's blog
The oak depicted on the new coin is a challenge to identify.
Posted Wed, 2024-08-21 12:54 in Steve Potter's blog
A new article investigates patterns of geographic overlap—sympatry—in North American oak species.
Posted Tue, 2024-08-13 16:14 in Andrew Hipp's blog
Aljos Farjon FLS reports on the biodiversity of High Park, a wild section of Blenheim Park in Oxfordshire, England.
Posted Fri, 2024-06-28 15:47 in Website Editor's blog
Santiago Reyna has selected a bushy holm oak with attractive maroon-burgundy leaves.
Posted Fri, 2024-06-28 13:07 in Roderick Cameron's blog
We all know the best you can do with an acorn (turn it into an oak), but what can we do with a cupule? One answer is: whistle! It is a good skill to learn.
Posted Wed, 2024-04-17 21:33 in Roderick Cameron's blog
IOS member David Cranwell shared with us a bulletin about his work growing Quercus leucotrichophora in New Zealand.
Posted Tue, 2024-04-16 21:51 in Website Editor's blog
IOS member Christy Powell, Horticulture Manager at San Diego Zoo Wildlife Alliance, shared an inspiring news story.
Posted Mon, 2024-04-15 22:23 in Website Editor's blog
I recently had the opportunity of visiting the US National Champion Quercus robusta.
Posted Mon, 2024-04-15 18:37 in Michael Eason's blog
It was a great pleasure for me to be able to write about my 31 years of involvement with Arboretum Trompenburg in Rotterdam.
Posted Thu, 2024-02-15 12:55 in Gert Fortgens's blog
Veteran oaks are under threat of being removed
Posted Sat, 2023-12-23 13:48 in Hugo Ribeiro's blog
