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Editor's Picks

Past IOS President Allen Coombes, Curator of Scientific Collections at Puebla University Botanic Garden, discusses leaf variability in Quercus ceirpes (still image from the documentary)
"Oaks: the Backbone of Mexico" – New Documentary Film
A new documentary by Maricela Rodríguez Acosta
Website Editor | Feb 17, 2026
Quercus miyagii acorn and dried leaves
In Search of Quercus miyagii: A Field Report from Okinawa
A rare oak endemic to the Ryukyu Islands of Japan
Elion Jam | Feb 16, 2026
A moss-covered oak (Quercus orocantabrica) in Mata de Albergaria, Peneda-Gerês National Park, Portugal © Amit Zoran
Amit Zohran's "Oakollective"
Steve Potter reviews a new book that features oaks
Steve Potter | Feb 11, 2026

Plant Focus

Quercus canariensis in Cornwall Park, Epsom, Auckland, New Zealand, the champion specimen in New Zealand, planted in the 1920s, 27.2 m tall with a trunk diameter of 209 cm (G. Collett pers. comm. 2026) © Gerald Collett
Species Spotlight: Quercus canariensis Willd.
Antonio Lambe shares his views on this threatened oak native to Iberia and North Africa
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Bean Online

By Charles Snyers ... | December 24, 2014

This is not about oaks only.  But just in time for Christmas, a classic of dendrological literature, the text of the Eighth Edition of Bean's Trees and Shrubs Hardy in the British Isles and its Supplement, is now available online under a Creative Commons Attribution-ShareAlike 4.0 International Public License,  thanks to the International Dendrology Society.

 

The press release can be seen here.

The website can be found at: http://www.beanstreesandshrubs.org/

 

Eighth Edition of Bean's Trees and Shrubs Hardy in the British Isles