# Mammillaria zephyranthoides subsp. heidiae
**Wikidata**: [Q93373712](https://www.wikidata.org/wiki/Q93373712)  
**Source**: https://4ort.xyz/entity/mammillaria-zephyranthoides-subsp-heidiae


## References

1. Integrated Taxonomic Information System
2. Global Biodiversity Information Facility
3. International Plant Names Index
4. Plants of the World Online
5. World Flora Online