Log in

You are here

ios_logo_square_for_website_1.jpg

Three options are available for Pre-Conference Day Trips on Sunday, October 21. Join us for a hike in the Berryessa Snow Mountain National Monument, a study tour of Pepperwood Preserve, or a wine tasting tour in the Napa Valley. 

ios_logo_square_for_website_0.jpg

The UC Davis Arboretum and Public Garden will host the next International Oak Society Conference on the University of California, Davis campus from October 21 to 24, 2018. Registration closed on September 15.

ios_logo_square_for_website_7.jpg

Highlights of the 3-day Tour due to take place immediately following the 8th International Oak Society Conference in October 2015.

ios_logo_square_for_website_12.jpg

Highlights of the tour due to take place immediately before the 8th International Oak Society Conference in October 2015.

ios_logo_square_for_website_11.jpg

The Morton Arboretum in Lisle, Illinois will host the next International Oak Society Conference October 18-21, 2015.
Registration for the 8th IOS Conference is now open

Editor's Picks

Quercus sp. Ardnamurchan Peninsula
Is Q. robur invading Q. petraea populations or is it the...
Steve Potter | Apr 17, 2025
Acorn of Quercus carduchorum
A rare species from the Zagros forests in Iran
Website Editor | Apr 17, 2025
Compton Oak in 2023
The landmark oak was found as a naturally occurring hybrid
Ricklin Brown | Apr 05, 2025

Plant Focus

IOS Conference

ios_logo_square_for_website_1.jpg

Three options are available for Pre-Conference Day Trips on Sunday, October 21. Join us for a hike in the Berryessa Snow Mountain National Monument, a study tour of Pepperwood Preserve, or a wine tasting tour in the Napa Valley. 

ios_logo_square_for_website_0.jpg

The UC Davis Arboretum and Public Garden will host the next International Oak Society Conference on the University of California, Davis campus from October 21 to 24, 2018. Registration closed on September 15.

ios_logo_square_for_website_7.jpg

Highlights of the 3-day Tour due to take place immediately following the 8th International Oak Society Conference in October 2015.

ios_logo_square_for_website_12.jpg

Highlights of the tour due to take place immediately before the 8th International Oak Society Conference in October 2015.

ios_logo_square_for_website_11.jpg

The Morton Arboretum in Lisle, Illinois will host the next International Oak Society Conference October 18-21, 2015.
Registration for the 8th IOS Conference is now open

The International Oak Society acknowledges the generous support of the following institutions:

Supporting Institutional Members

Standard Institutional Members