# Vicia sativa subsp. nigra

> subspecies of plant

**Wikidata**: [Q24877811](https://www.wikidata.org/wiki/Q24877811)  
**Source**: https://4ort.xyz/entity/vicia-sativa-subsp-nigra


## References

1. The IUCN Red List of Threatened Species 2022.2
2. Australian Plant Name Index
3. A Scientific Dataset of useful plants of China
4. IUCN Red List
5. Taxonomy database of the U.S. National Center for Biotechnology Information
6. Integrated Taxonomic Information System
7. Global Biodiversity Information Facility
8. Tropicos
9. International Plant Names Index
10. The Plant List 1.1
11. GRIN Taxonomy for Plants
12. Flora of China
13. United States Department of Agriculture Plants Database
14. Nederlands Soortenregister
15. English Names for Korean Native Plants
16. List of plant species in China (2022 Edition)
17. A dataset on inventory and geographical distributions of vascular plants in Beijing, China
18. A dataset on inventory and geographical distribution of vascular plants in Xizang, China
19. A dataset on inventory and geographical distributions of higher plants in Guangdong, China
20. African Plant Database
21. New Zealand Organisms Register
22. UMLS 2023
23. Catalogue of Life in Taiwan
24. FloraBase
25. BDTFX v7.00
26. National Biodiversity Network
27. Plants of the World Online
28. VicFlora
29. Red List of South African Plants
30. Info Flora
31. European Nature Information System
32. Belgian Species List
33. World Flora Online
34. Open Tree of Life reference taxonomy version 3.2
35. New York Flora Atlas
36. Naturbasen
37. Flora of the Southeastern United States
38. Plants of Hawaiʻi
39. CalPhotos
40. EASIN Catalogue of Alien Species