# Opuntia orbiculata

> species of plant

**Wikidata**: [Q1169679](https://www.wikidata.org/wiki/Q1169679)  
**Source**: https://4ort.xyz/entity/opuntia-orbiculata


## References

1. Das große Kakteen-Lexikon
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Integrated Taxonomic Information System
4. Encyclopedia of Life
5. Global Biodiversity Information Facility
6. Tropicos
7. International Plant Names Index
8. The Plant List 1.1
9. A dataset on catalogue of alien plants in China
10. A dataset on inventory and geographical distributions of vascular plants in Beijing, China
11. UMLS 2023
12. Plants of the World Online
13. World Flora Online
14. Open Tree of Life reference taxonomy version 3.2
15. SERNEC
16. CalPhotos