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