Taxonomy: Fam. Fagaceae// Genus: Quercus// Species: Quercus petraea (Matt.) Liebl.// Subspecies: Quercus petraea subsp. iberica (Steven ex M. Bieb.) Krassiln. Determined according to the botanical key provided in The Flora of the Republic of Macedonia (Micevski, 1993) as Quercus polycarpa Schur. This taxon is accepted at the subspecies level by Euro+Med PlantBase (source: World Checklist of Selected PlantContinue reading “Quercus petraea subsp. iberica (Steven ex M. Bieb.) Krassiln. (syn. Quercus polycarpa Schur)”