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