# Gymnocalycium denudatum subsp. angelae
**Wikidata**: [Q93275758](https://www.wikidata.org/wiki/Q93275758)  
**Source**: https://4ort.xyz/entity/gymnocalycium-denudatum-subsp-angelae


## References

1. Global Biodiversity Information Facility
2. International Plant Names Index
3. The Plant List 1.1
4. Plants of the World Online
5. World Flora Online