# Ditrichum difficile

> species of plant

**Wikidata**: [Q11077880](https://www.wikidata.org/wiki/Q11077880)  
**Source**: https://4ort.xyz/entity/ditrichum-difficile


## References

1. World Flora Online
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Encyclopedia of Life
4. Global Biodiversity Information Facility
5. Tropicos
6. The Plant List 1.1
7. Catalogue of Life in Taiwan
8. List of plant species in China (2022 Edition)
9. A dataset on inventory and geographical distributions of higher plants in Guangdong, China
10. New Zealand Organisms Register
11. UMLS 2023
12. TAXREF v9.0
13. TAXREF v10.0
14. TAXREF v11.0
15. TAXREF v12.0
16. TAXREF v13.0
17. TAXREF v14.0
18. TAXREF v15.0
19. TAXREF v16.0
20. Interim Register of Marine and Nonmarine Genera
21. European Nature Information System
22. India Biodiversity Portal
23. Open Tree of Life reference taxonomy version 3.2
24. Conservation status of mosses in Aotearoa New Zealand, 2025
25. New Zealand Threat Classification System Database
26. Biota of New Zealand
27. Consortium of Bryophyte Herbaria