# Ptilium

> genus of moss

**Wikidata**: [Q149927](https://www.wikidata.org/wiki/Q149927)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ptilium_(plant))  
**Source**: https://4ort.xyz/entity/ptilium


## References

1. Freebase Data Dumps. 2013
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Integrated Taxonomic Information System
4. Global Biodiversity Information Facility
5. Tropicos
6. International Plant Names Index
7. Flora of North America
8. United States Department of Agriculture Plants Database
9. Nederlands Soortenregister
10. [eFloras](http://www.efloras.org/flora_page.aspx?flora_id=3)
11. Dyntaxa
12. Plazi
13. New Zealand Organisms Register
14. UMLS 2023
15. National Biodiversity Network
16. Interim Register of Marine and Nonmarine Genera
17. [Portál informačního systému ochrany přírody](https://portal.nature.cz/publik_syst/nd_nalez-public.php?idTaxon=8526)
18. Belgian Species List
19. World Flora Online
20. Open Tree of Life reference taxonomy version 3.2
21. Biota of New Zealand