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