# Xanthium strumarium var. glabratum

> variety of the species Xanthium strumarium

**Wikidata**: [Q50902417](https://www.wikidata.org/wiki/Q50902417)  
**Source**: https://4ort.xyz/entity/xanthium-strumarium-var-glabratum


## References

1. Integrated Taxonomic Information System
2. Global Biodiversity Information Facility
3. World Register of Marine Species
4. Tropicos
5. International Plant Names Index
6. GRIN Taxonomy for Plants
7. United States Department of Agriculture Plants Database
8. New York Flora Atlas
9. NatureServe Explorer
10. Plants of the World Online
11. World Flora Online
12. Native Plants Database
13. CalPhotos