# Helianthus nuttallii

> species of plant

**Wikidata**: [Q4120493](https://www.wikidata.org/wiki/Q4120493)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Helianthus_nuttallii)  
**Source**: https://4ort.xyz/entity/helianthus-nuttallii


## References

1. The IUCN Red List of Threatened Species 2022.2
2. IUCN Red List
3. Taxonomy database of the U.S. National Center for Biotechnology Information
4. Integrated Taxonomic Information System
5. Encyclopedia of Life
6. Global Biodiversity Information Facility
7. World Register of Marine Species
8. Tropicos
9. International Plant Names Index
10. The Plant List 1.1
11. GRIN Taxonomy for Plants
12. Flora of North America
13. Database of Vascular Plants of Canada
14. United States Department of Agriculture Plants Database
15. Dyntaxa
16. UMLS 2023
17. Plants of the World Online
18. Interim Register of Marine and Nonmarine Genera
19. World Flora Online
20. Native Plants Database
21. Open Tree of Life reference taxonomy version 3.2
22. Washington Flora Checklist
23. E-Flora BC
24. Colorado Plant Database
25. Naturbasen
26. SERNEC
27. CalPhotos