Quercus pyrenaica

Despite its common name, it is rarely found in the Pyrenees Mountains and is more abundant in northern Portugal and north and northwestern Spain.

[1] Quercus pyrenaica is native to the Iberian Peninsula and parts of southwest France and northern Morocco inhabiting mainly subatlantic or continental environments up to 2,100 m (6,900 ft) in elevation.

[8] In the Iberian Peninsula, which represents 95% of its population,[1] it occupies mainly the northern portion, south of the Cantabrian Mountains, very common in the west of the Peninsula in the northern half of mountainous Portugal,[6] and rare on the east[8] It is adapted both to sub-humid temperate and Mediterranean semi-arid conditions, from the humid Peneda-Gerês National Park in Portugal, to the semi-arid Spanish central plain.

[7] The species is currently threatened by wild fire which encourage the growth of other oak species that Q. pyrenaica is unable to compete with, and insect pathogens such as green oak leaf roller moth (Tortrix viridana), the gipsy moth (Lymantria dispar) and brown-tail moth (Euproctis chrysorrhoea); these threats may become of greater concern due to the impact of climate change.

[1] Historically the species experienced decline due to charcoal and timber industry, and forestry activities still pose some threat to Q. pyrenaica but on a much reduced scale.

Specimen affected by pathogens