Distribution map
Molecular data
Quercus petraea on GenBank NCBI
Online Plant Databases
Quercus petraea on EFLORAS
Quercus petraea on Encyclopedia of Life
Quercus petraea on ePIC RBG Kew
Quercus petraea on GBIF
Quercus petraea on IPNI
Quercus petraea on The Plant List
Quercus petraea in the online Kew Herbarium Catalogue
Quercus petraea in the online MNHN Paris Herbarium Catalogue
Quercus petraea in the online Naturalis Leiden Herbarium Catalogue
Quercus petraea on Tropicos
Quercus petraea on Wikispecies
Quercus petraea on JSTOR Global Plants
Quercus petraea on EUROPEANA Collections
Scanned TYPES
TYPES of Quercus petraea on JSTOR Global Plants
TYPES of Quercus petraea on Kew Herbarium Catalogue
TYPES of Quercus petraea on MNHN Paris
Search for TYPES of Quercus petraea in the online Naturalis Leiden Herbarium Catalogue
Images
Quercus petraea on Google Image Search
Online libraries
Quercus petraea in Biodiversity Heritage Library
Search for Quercus petraea on Botanicus.org
Scientific literature (ongoing)