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Editor's Picks

Group photo at Mereweather Arboretum
Oak collections and much more in Canberra, New South Wales...
Website Editor | Aug 11, 2025
A controversial publication proposes to change the...
Roderick Cameron | Aug 05, 2025
Group photo with champion Quercus arkansana in Bokrijk Arboretum
A team of reporters share their take on the event.
Website Editor | Jun 22, 2025

Plant Focus

Quercus ×bimundorum ‘Crimschmidt’ growing in the Prairie Arboretum, Freeman, South Dakota, USA © Dirk GiseburtQuercus ×bimundorum ‘Crimschmidt’ growing in the Prairie Arboretum, Freeman, South Dakota, USA © Dirk Giseburt
A naturally occurring hybrid between Quercus robur and Q. alba.

Silent Auction at IOS Conference

The upcoming IOS Conference for the first time will feature a silent auction. The proceeds will fund scholarships for students wishing to attend the 2018 Conference. I would like to ask members to search their libraries, collections, nurseries, or workshops to find items they would be willing donate to this auction. Any oak related item such as books, paintings, photographs, live trees, oak woodwork, etc. would be great. If you have items to donate, please contact me at russellry76@yahoo.com to make arrangements. Even if you are not able to attend, you may still be able to contribute. Thank you.