# Urtica gracilis subsp. gracilis
**Wikidata**: [Q110059254](https://www.wikidata.org/wiki/Q110059254)  
**Source**: https://4ort.xyz/entity/urtica-gracilis-subsp-gracilis


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Global Biodiversity Information Facility
3. Database of Vascular Plants of Canada
4. UMLS 2023
5. Plants of the World Online
6. India Biodiversity Portal
7. Open Tree of Life reference taxonomy version 3.6
8. New York Flora Atlas
9. Flora of the Southeastern United States