# Pediocactus nigrispinus

> species of plant

**Wikidata**: [Q2066285](https://www.wikidata.org/wiki/Q2066285)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pediocactus_nigrispinus)  
**Source**: https://4ort.xyz/entity/pediocactus-nigrispinus


## References

1. The IUCN Red List of Threatened Species 2022.2
2. The New Cactus Lexicon
3. IUCN Red List
4. Integrated Taxonomic Information System
5. Encyclopedia of Life
6. Global Biodiversity Information Facility
7. Tropicos
8. International Plant Names Index
9. The Plant List 1.1
10. Flora of North America
11. United States Department of Agriculture Plants Database
12. Species+
13. Plants of the World Online
14. World Flora Online
15. Native Plants Database
16. Open Tree of Life reference taxonomy version 3.2
17. Washington Flora Checklist
18. Online Field Guide to the Rare Plants of Washington