Aleppo oak

plant

Also known as: Quercus infectoria

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Last updated

June 18, 2026

Quick Summary

The Aleppo oak (Quercus infectoria) is a species of oak tree native to the Mediterranean region. It is known for producing "Aleppo galls" on its twigs, which are hard, spherical growths caused by a gall wasp. These galls are a source of Aleppo tannin, historically used in the manufacture of ink. Oaks, in general, belong to the genus Quercus and are found throughout the north temperate zone. They are valued for their timber, acorns (which serve as food for wildlife and can be processed for human consumption), and ornamental qualities.12

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oak
Major species and uses
…on the twigs of the Aleppo oak (Q. infectoria) are a source of Aleppo tannin, used in ink manufacture; commercial cork is obtained from the bark of the cork oak (Q. suber), and the tannin-rich kermes oak (Q. coccifera) is the host of the kermes insect, once harvested for a…
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…on the twigs of the Aleppo oak (Q. infectoria) are a source of Aleppo tannin, used in ink manufacture; commercial cork is obtained from the bark of the cork oak (Q. suber), and the tannin-rich kermes oak (Q. coccifera) is the host of the kermes insect, once harvested for a…
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