# Aster ageratoides var. firmus
**Wikidata**: [Q85214600](https://www.wikidata.org/wiki/Q85214600)  
**Source**: https://4ort.xyz/entity/aster-ageratoides-var-firmus


## References

1. Global Biodiversity Information Facility
2. World Register of Marine Species
3. Tropicos
4. International Plant Names Index
5. The Plant List 1.1
6. GRIN Taxonomy for Plants
7. A checklist of vascular plants in Shaanxi Province, China (Version 2021)
8. Plants of the World Online
9. World Flora Online