# Xanthium strumarium var. strumarium

> variety of the species Xanthium strumarium

**Wikidata**: [Q67188771](https://www.wikidata.org/wiki/Q67188771)  
**Source**: https://4ort.xyz/entity/xanthium-strumarium-var-strumarium


## References

1. Integrated Taxonomic Information System
2. Global Biodiversity Information Facility
3. World Register of Marine Species
4. Tropicos
5. United States Department of Agriculture Plants Database
6. New York Flora Atlas
7. World Flora Online
8. Native Plants Database