# Circinaria calcarea

> species of Lecanoromycetes

**Wikidata**: [Q22108688](https://www.wikidata.org/wiki/Q22108688)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Circinaria_calcarea)  
**Source**: https://4ort.xyz/entity/circinaria-calcarea


## References

1. [Source](https://id.biodiversity.org.au/name/lichen/30017133)
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. MycoBank
4. Index Fungorum
5. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.65245)
6. Dyntaxa
7. New Zealand Organisms Register
8. National Biodiversity Network
9. Nederlands Soortenregister
10. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
11. eBiodiversity
12. Finnish Biodiversity Information Facility
13. Open Tree of Life reference taxonomy version 3.2
14. New Zealand Threat Classification System Database
15. Conservation status of New Zealand indigenous lichens and lichenicolous fungi, 2018
16. Biota of New Zealand
17. Consortium of Lichen Herbaria