# Opegrapha atra

> species of fungus

**Wikidata**: [Q10684402](https://www.wikidata.org/wiki/Q10684402)  
**Source**: https://4ort.xyz/entity/opegrapha-atra


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Encyclopedia of Life
3. Global Biodiversity Information Facility
4. World Register of Marine Species
5. MycoBank
6. United States Department of Agriculture Plants Database
7. Nederlands Soortenregister
8. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.65200/taxonomy)
9. New Zealand Organisms Register
10. National Biodiversity Network
11. eBiodiversity
12. Belgian Species List
13. [Source](https://id.biodiversity.org.au/name/lichen/30018661)
14. Open Tree of Life reference taxonomy version 3.2
15. Naturbasen
16. Biota of New Zealand