# Cirsium arvense var. incanum
**Wikidata**: [Q66108494](https://www.wikidata.org/wiki/Q66108494)  
**Source**: https://4ort.xyz/entity/cirsium-arvense-var-incanum


## References

1. Australian Plant Name Index
2. World Register of Marine Species
3. Tropicos
4. International Plant Names Index
5. National Biodiversity Network
6. Plants of the World Online
7. Finnish Biodiversity Information Facility
8. World Flora Online
9. CalPhotos