# Helenium flexuosum

> species of plant

**Wikidata**: [Q5703943](https://www.wikidata.org/wiki/Q5703943)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Helenium_flexuosum)  
**Source**: https://4ort.xyz/entity/helenium-flexuosum


## References

1. The Plant List
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Integrated Taxonomic Information System
4. Encyclopedia of Life
5. Global Biodiversity Information Facility
6. World Register of Marine Species
7. Tropicos
8. International Plant Names Index
9. The Plant List 1.1
10. GRIN Taxonomy for Plants
11. Flora of North America
12. Database of Vascular Plants of Canada
13. United States Department of Agriculture Plants Database
14. A dataset on catalogue of alien plants in China
15. UMLS 2023
16. Nederlands Soortenregister
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. E-Flora BC
23. New York Flora Atlas
24. North Carolina Extension Gardener Plant Toolbox
25. Garden Plant Finder
26. Maryland Plant Atlas
27. Plant Finder
28. Indiana Plant Atlas
29. Flora of the Southeastern United States
30. Go Botany
31. SERNEC
32. TORCH Data Portal
33. CalPhotos