# Phacus orbicularis

> species of alga

**Wikidata**: [Q1902847](https://www.wikidata.org/wiki/Q1902847)  
**Source**: https://4ort.xyz/entity/phacus-orbicularis


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Encyclopedia of Life
4. [BioLib](https://www.biolib.cz/cz/taxon/id141526/)
5. World Register of Marine Species
6. AlgaeBase
7. Dyntaxa
8. UMLS 2023
9. Catalogue of Life in Taiwan
10. TAXREF v14.0
11. TAXREF v15.0
12. TAXREF v16.0
13. National Biodiversity Network
14. Interim Register of Marine and Nonmarine Genera
15. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
16. Open Tree of Life reference taxonomy version 3.6
17. Brazilian Flora 2020 project - Projeto Flora do Brasil 2020