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