# Calvatia excipuliformis var. pistilliformis
**Wikidata**: [Q108577510](https://www.wikidata.org/wiki/Q108577510)  
**Source**: https://4ort.xyz/entity/calvatia-excipuliformis-var-pistilliformis


## References

1. Index Fungorum
2. Global Biodiversity Information Facility
3. MycoBank
4. Search System of Japanese Red Data