# Polycauliona verruculifera
**Wikidata**: [Q108272107](https://www.wikidata.org/wiki/Q108272107)  
**Source**: https://4ort.xyz/entity/polycauliona-verruculifera


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Global Biodiversity Information Facility
3. MycoBank
4. Index Fungorum
5. Nederlands Soortenregister
6. Consortium of Lichen Herbaria