# Rudbeckia hirta var. pulcherrima

> variety of plants

**Wikidata**: [Q24691223](https://www.wikidata.org/wiki/Q24691223)  
**Source**: https://4ort.xyz/entity/rudbeckia-hirta-var-pulcherrima


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. World Register of Marine Species
5. Tropicos
6. International Plant Names Index
7. The Plant List 1.1
8. GRIN Taxonomy for Plants
9. Flora of North America
10. Database of Vascular Plants of Canada
11. United States Department of Agriculture Plants Database
12. A dataset on catalogue of alien plants in China
13. A dataset on inventory and geographical distributions of vascular plants in Beijing, China
14. A checklist of vascular plants in Shaanxi Province, China (Version 2021)
15. UMLS 2023
16. BDTFX v7.00
17. TAXREF v9.0
18. TAXREF v10.0
19. TAXREF v11.0
20. TAXREF v12.0
21. TAXREF v13.0
22. TAXREF v14.0
23. TAXREF v15.0
24. TAXREF v16.0
25. Plants of the World Online
26. World Flora Online
27. Native Plants Database
28. Open Tree of Life reference taxonomy version 3.2
29. Washington Flora Checklist
30. E-Flora BC
31. Colorado Plant Database
32. Maryland Plant Atlas
33. Indiana Plant Atlas
34. Flora of the Southeastern United States
35. CalPhotos