Mexican oaks

Post-Conference Tour: Oaxaca

By Wally Wilkins | December 10, 2025

Six days exploring Oaxaca’s oak diversity, as reported by Wally Wilkins.

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Pre-Conference Tour: Morelia, Guanajuato, Puebla, and Veracruz

By John Leszczynski | December 10, 2025

From Morelia to Oaxaca in the lead-up to the Conference

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Species Spotlight: Quercus crassipes Bonpl.

By Roderick Cameron | April 22, 2024

Quercus crassipes acorns with inrolled cupule margin

One of the more well-known Mexican oaks in cultivation.

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Gene Flow and a Mexican Metacollection in IOS Webinar #2

By Nikola Šušić | December 9, 2023

As acorns were falling off the trees throughout the Northern Hemisphere, IOS members gathered virtually for Webinar #2.

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The IOS recently received an inquiry from Jim Conrad about a strange phenomenon he observed on a twig of a Quercus ×dysophylla in the Eastern Sierra Madre in Mexico, where what appeared to be multiple styles emerged from a bud. It turns out they may be fungal reproductive bodies.

Read more about Jim Conrad's Oak Notes

Mexican Oaks at Armstrong Arboretum

By Website Editor | December 8, 2021

Notable oaks from south of the border.

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John Fairey (1930–2020)

By Adam Black | May 21, 2020

Remembering John Fairey, legendary plantsman and founder of the amazing Peckerwood Garden, who sadly passed away March 17, 2020.

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Encinos de Mexico - a New Book about Mexican Oaks (in Spanish)

By Roderick Cameron | March 12, 2015

Exciting news for quercophiles: a new book about Mexican oaks will be published in June. It will be in Spanish, but extensively illustrated. It is available for pre-order with an attractive discount on cover price. Below is an image of the sales brochure, with a translation of the text.