# Porpidia grisea

> species of fungus

**Wikidata**: [Q10637882](https://www.wikidata.org/wiki/Q10637882)  
**Source**: https://4ort.xyz/entity/porpidia-grisea


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Encyclopedia of Life
3. Global Biodiversity Information Facility
4. MycoBank
5. Index Fungorum
6. United States Department of Agriculture Plants Database
7. Dyntaxa
8. National Biodiversity Network
9. Interim Register of Marine and Nonmarine Genera
10. Finnish Biodiversity Information Facility
11. Open Tree of Life reference taxonomy version 3.2
12. Consortium of Lichen Herbaria