# Polytrichum

> genus of plants

**Wikidata**: [Q1544166](https://www.wikidata.org/wiki/Q1544166)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Polytrichum)  
**Source**: https://4ort.xyz/entity/polytrichum


## References

1. Genera Plantarum
2. Australian Plant Name Index
3. Freebase Data Dumps. 2013
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Integrated Taxonomic Information System
6. Encyclopedia of Life
7. Global Biodiversity Information Facility
8. GRIN Taxonomy for Plants
9. Flora of North America
10. United States Department of Agriculture Plants Database
11. Nederlands Soortenregister
12. [eFloras](http://www.efloras.org/flora_page.aspx?flora_id=3)
13. Dyntaxa
14. YSO-Wikidata mapping project
15. New Zealand Organisms Register
16. UMLS 2023
17. National Biodiversity Network
18. Interim Register of Marine and Nonmarine Genera
19. [Portál informačního systému ochrany přírody](https://portal.nature.cz/publik_syst/nd_nalez-public.php?idTaxon=66607)
20. Belgian Species List
21. World Flora Online
22. National Library of Israel Names and Subjects Authority File
23. KBpedia
24. Open Tree of Life reference taxonomy version 3.2
25. Biota of New Zealand