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Editor's Picks

Group photo at The Savill Garden
UK Oak Open Days: June 15–17, 2024
Three-day event included visits to two parks in Berkshire...
Roderick Cameron | Aug 18, 2024
Rebekah Mohn presenting at IBC 2024
Oak-related Presentations and Posters at IBC 2024 in Madrid
Several abstracts included research involving Quercus.
Website Editor | Aug 13, 2024
Participants at the Oak Study Day in Arboretum des Pouyouleix
French Oak Open Days: 8–12 June, 2024
This five-day event included visits to four oak collections...
Website Editor | Aug 12, 2024

Plant Focus

Quercus dumosa acorn
Species Spotlight: Quercus dumosa Nutt.
Animals, plants, and fungi depend on this humble tree, but its future—and theirs—is all but certain.
Read more

Trip Reports

IOS Tour of Oregon, September 2023

By Website Editor | October 19, 2023
Tour Participants on Fiddler Peak

An account of the Tour guided by Sean Hogan

A Journey in Southeastern Taiwan Towards Conservation of Its Fagaceae Forests

By Amy Byrne | April 19, 2023
group_photo_in_front_of_a_keteleeria_davidiana_var._formosana.jpg

Five IOS members were invited to participate in an International Conservation Symposium in Taiwan.

2022 Pre-Conference Tour: Western Texas

By Philip Crim | October 13, 2022
Group at salt flats near Guadalupe Mountains National Park

San Antonio to Las Cruces: oaks and more

2022 Pre-Conference Tour: New Mexico

By Mark Coggeshall | October 12, 2022
Group under Mangas Mountain Gambel oak

Oaks and other attractions, from Albuquerque to Las Cruces.

2022 Post-Conference Tour: Arizona

By Wally Wilkins | October 12, 2022
Group at Tortilla Flat

Four days with the oaks of Arizona

Scouting for Quercus welshii

By Cindy Newlander | July 31, 2022
Quercus welshii on dunes site south of Kayenta, Ariz.

A threatened oak found in northern Arizona and southern Utah.

2018 Post-Conference Tour #1: San Francisco Bay Area

By Roderick Cameron | December 16, 2018
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Highlights of this tour included: University of California Botanical Garden at Berkeley, Long Ridge Open Space, Stanford oak woodland, and Apple Park.

2018 Pre-Conference Day Trips

By Website Editor | December 14, 2018
On Sunday, October 21, prior to the evening Opening Reception that kicked off the Conference, participants could choose one of three Day Trips to nearby destinations. Below are brief reports of these outings, kindly provided by members who participated in each one.

2018 Post-Conference Tour #2: Central Coast

By CHARLES SNYERS D'ATTENHOVEN | December 11, 2018
quercus_berberidifolia_600x450.jpg

The second leg of the Post-Conference Tour: from Santa Cruz to Los Angeles

2018 Pre-Conference Tour #2: North Coast

By Mark & Jolly Krautmann | December 10, 2018

Forty enthusiastic IOS members ventured from UC Davis through Sonoma wine country toward the north California coast. We visited sites of enormous habitat contrast that included many species of native oaks and the giant redwoods, unique in all the world.  

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