# Melocactus curvispinus subsp. caesius

> subspecies of plant

**Wikidata**: [Q50915962](https://www.wikidata.org/wiki/Q50915962)  
**Source**: https://4ort.xyz/entity/melocactus-curvispinus-subsp-caesius


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. International Plant Names Index
5. The Plant List 1.1
6. GRIN Taxonomy for Plants
7. A dataset on catalogue of alien plants in China
8. UMLS 2023
9. Plants of the World Online
10. World Flora Online