# Salix nigra

> species of plant

**Wikidata**: [Q469220](https://www.wikidata.org/wiki/Q469220)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Salix_nigra)  
**Source**: https://4ort.xyz/entity/salix-nigra


## References

1. The IUCN Red List of Threatened Species 2022.2
2. Arbustrum Americanum
3. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
4. IUCN Red List
5. Freebase Data Dumps. 2013
6. Taxonomy database of the U.S. National Center for Biotechnology Information
7. Integrated Taxonomic Information System
8. Encyclopedia of Life
9. Global Biodiversity Information Facility
10. Tropicos
11. The Plant List 1.1
12. GRIN Taxonomy for Plants
13. Flora of North America
14. Database of Vascular Plants of Canada
15. United States Department of Agriculture Plants Database
16. A dataset on catalogue of alien plants in China
17. New Zealand Organisms Register
18. UMLS 2023
19. Plants of the World Online
20. Interim Register of Marine and Nonmarine Genera
21. SInAS database of alien species occurrences
22. VicFlora
23. Australian Plant Name Index
24. World Flora Online
25. National Library of Israel Names and Subjects Authority File
26. Native Plants Database
27. Open Tree of Life reference taxonomy version 3.2
28. New York Flora Atlas
29. Virginia Tech Dendrology Factsheets
30. North Carolina Extension Gardener Plant Toolbox
31. Garden Plant Finder
32. Maryland Plant Atlas
33. Plant Finder
34. Indiana Plant Atlas
35. Flora of the Southeastern United States
36. PAEnflowered: Flora of Pennsylvania
37. Go Botany
38. Biota of New Zealand
39. SERNEC
40. TORCH Data Portal
41. CalPhotos