# Quercus ilex subsp. ilex
**Wikidata**: [Q104119683](https://www.wikidata.org/wiki/Q104119683)  
**Source**: https://4ort.xyz/entity/quercus-ilex-subsp-ilex


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Global Biodiversity Information Facility
3. GRIN Taxonomy for Plants
4. [Source](http://www.sabencia.net/nomenclator.php)
5. African Plant Database
6. UMLS 2023
7. European Nature Information System
8. Open Tree of Life reference taxonomy version 3.2
9. CalPhotos