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Editor's Picks

A.G.B. Fairchild with Quercus skinneri acorns
David Fairchild's 1944 Expedition to Mesoamerica: Encounters with Quercus skinneri
The famous agricultural explorer was fascinated by the...
Website Editor | Apr 23, 2023
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A Fagaceae Species That Has Flummoxed Taxonomists
An encounter in Taiwan with a genus in Fagaceae I had never...
Roderick Cameron | Apr 15, 2023
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Climate Change Will Severely Impact the Evergreen Oaks in East Asian Evergreen Broadleaved Forests
New study seeks to understand impact of climate change on...
Min Deng | Apr 06, 2023

Plant Focus

Quercus xjackiana acorns
Hybrid Highlight: Quercus ×jackiana C.K. Schneid.
The hybrid of Q. alba and Q. bicolor
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Plant Focus

Hybrid Highlight: Quercus ×jackiana C.K. Schneid.

By Ryan Russell | February 9, 2023
Quercus xjackiana acorns

The hybrid of Q. alba and Q. bicolor

Species Spotlight: Quercus macdougallii Martínez

By Nelly Pacheco Cruz | November 30, 2022
Quercus macdougallii

A rare oak endemic to the Sierra Juárez in Oaxaca

A New Species of Oak from Vietnam

By Roderick Cameron | October 19, 2022
Quercus sontraensis

Quercus sontraensis grows in the Son Tra Peninsula

Species Spotlight: Quercus tonduzii Seemen

By Francisco Garin Garcia | August 21, 2022
Quercus tonduzii with acorn

An oak found only on a volcano in Costa Rica

Species Spotlight: Quercus mohriana Buckley ex Rydb.

By Adam Black | April 16, 2022
Quercus mohriana

A shrub oak from the U.S. Southwest

Hybrid Highlight: the Langtry Oak

By Thierry Lamant | April 13, 2022
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A section Lobatae oak found in southern Texas may be a distinct, undescribed species.

Species Spotlight: Quercus leucotrichophora A. Camus

By Meenakshi Negi | February 12, 2022
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The decline in regeneration potential of Quercus leucotrichophora is of great concern in the Kumaun Himalayan region.

 

Species Spotlight: Quercus costaricensis Liebm.

By Francisco Garin Garcia | November 25, 2021
Quercus costaricensis leaves

Quercus costaricensis is a Central American oak belonging to the subgenus Quercus, section Lobatae.

Cultivar Close-Up: Quercus aliena 'Lutea'

By Roderick Cameron | October 11, 2021
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A gold-leaf cultivar of a Japanese oak is popular in Australia

Species Spotlight: Quercus infectoria subsp. veneris (A. Kern.) Meikle

By Jean Stephan | October 10, 2021
Figure 2: Lobed leaves of Boissier oak covered with honeydew, Baskinta, Lebanon

Boissier oak was originally named Quercus boissieri Reut. and later Quercus boissieri var. latifolia (Boiss.) Zohary, but the current accepted name is Q. infectoria subsp. veneris (A. Kern.) Meikle

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