# Helianthus pauciflorus subsp. subrhomboideus

> subspecies of plant

**Wikidata**: [Q24688240](https://www.wikidata.org/wiki/Q24688240)  
**Source**: https://4ort.xyz/entity/helianthus-pauciflorus-subsp-subrhomboideus


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Tropicos
4. International Plant Names Index
5. The Plant List 1.1
6. GRIN Taxonomy for Plants
7. Flora of North America
8. Database of Vascular Plants of Canada
9. United States Department of Agriculture Plants Database
10. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.41116)
11. UMLS 2023
12. Plants of the World Online
13. Finnish Biodiversity Information Facility
14. World Flora Online
15. Native Plants Database
16. Open Tree of Life reference taxonomy version 3.2
17. E-Flora BC
18. New York Flora Atlas
19. Indiana Plant Atlas
20. Flora of the Southeastern United States
21. CalPhotos
22. EASIN Catalogue of Alien Species