Editor's Picks
The Harvard University Herbaria hosted a novel Oak Taxonomy...
Jeannine Cavender-Bares
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Apr 21, 2026
Visits to three collections of Quercus in Buenos Aires...
Morgan Santini
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Apr 05, 2026
On April 1st, the very day he turned 103, a great friend...
Francisco Garin Garcia
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Apr 05, 2026
Plant Focus
Roderick Cameron and Carlos Vila-Viçosa give an account of this intriguing species from northwestern Iberia with a complex taxonomic and...
Chevithorne Barton in Devon is home to one of the two UK National Collection for the genus Quercus. It was built by IOS member Michael Heathcoat Amory. His collection is one of the most comprehensive oak collections in the world. You can now query the inventory of the collection on the recently launched website: http://www.oaksofchevithornebarton.com/index.cfm. For many records, pictures have been made available on line.












