Photo Galleries

Editor's Picks

The oak tree in Skjomendalen © Gerhard Sørensen-Fuglem and Cecilia Piccirilli Bjerkeset

The World’s Northernmost Oak?

An oak grows north of the Arctic Circle in Norway

Website Editor | Aug 14, 2023

Unusual symptoms linked to phytoplasma infection in Quercus humboldtiii, Colombia © Eric Boa

Not Another Oak Calamity…

Symptoms linked to phytoplasma infection found in Quercus...

Website Editor | Aug 06, 2023

Confusion on a Himalayan Scale: Naming Quercus leucotrichophora

Different names are being used for one species.

Website Editor | Jun 20, 2023

Plant Focus

A small but mature Alabama sandstone oak producing acorns © Patrick Thompson

Species Spotlight: Quercus boyntonii

A Critically Endangered dwarf oak

	The Problem with Spanish Oak Names Roderick Cameron Grigadale Arboretum, Lobería, Prov. de Buenos Aires, Argentina / roderick@grigadale.org Lightning Talk presented at the 9th International Oak Society Conference, October 2018. Click on the first image and use navigation arrows to move through the slides. Captions show accompanying text; move cursor on or off each slide to toggle caption up and down (on mobile or tablet, touch caption to toggle up and down).
	Addressing the Roots of Threats to Oaks
	Using the IUCN Red List to Assess the Global Status of Oaks Christina Carrero,* Diana Jerome, and Murphy Westwood The Morton Arboretum, 4100 Illinois Route 53, Lisle, IL 60532-1293, USA / *corresponding author: ccarrero@mortonarb.org Lightning Talk presented at the 9th International Oak Society Conference, October 2018. Click on the first image and use navigation arrows to move through the slides. Captions show accompanying text; move cursor on or off each slide to toggle caption up and down (on mobile or tablet touch caption to toggle up and down).
	2018 Conference Committee A huge thank you goes to the members of the 2018 Conference Committee
	2018 Conference (Photo Gallery) A selection of photos from the IOS Conference at UC Davis
	2018 Post-Conference Tour #2: Central Coast (Photo Gallery) The second leg of the California Post-Conference Tour: from Santa Cruz to Los Angeles
	2018 Post-Conference Tour #1: SF Bay Area (Photo Gallery) 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 Tour #2: North Coast (Photo Gallery) Forty-four enthusiastic IOS members ventured from UC Davis through Sonoma wine country toward the north California coast.
	2018 Pre-Conference Tour #1: Sierra Nevada (Photo Gallery) Forty-one participants from nine countries gathered at Davis, California on October 15 for a four-day trek across the Sierra Nevada and back. Stunning was the diversity of landscapes we saw.
	2018 Pre-Conference Day Trips (Photo Gallery) On Sunday, October 21, prior to the Opening Reception that kicked off the Conference in the evening, participants could choose one of three Day Trips to nearby destinations. You can read reports about the Trips here.
	Post-Conference Tour 2015
	Pre-Conference Tour 2015