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Editor's Picks

Allan Taylor
A long-standing member of the IOS and fomer editor of Oak...
Panayoti Kelaidis | Dec 17, 2022
A new study resolves many nomenclatural problems in the...
Carlos Vila-Viçosa | Dec 09, 2022
The team at SDZWA
Christy Powell of the San Diego Zoo Wildlife Alliance works...
Amy Byrne | Dec 06, 2022

Plant Focus

Quercus macdougallii
A rare oak endemic to the Sierra Juárez in Oaxaca

New Annotated Checklist of the Portuguese Oaks

The newly named Quercus ×alvesii (Q. lusitanica × Q. rotundifolia) at the Botanical Garden of the Universidad do Porto © Teresa Fernandes

A new study resolves nomenclatural problems of the oaks of Portugal; it includes five new hybrid names