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