# Rudbeckia amplexicaulis

> species of plant

**Wikidata**: [Q15550340](https://www.wikidata.org/wiki/Q15550340)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dracopis)  
**Source**: https://4ort.xyz/entity/rudbeckia-amplexicaulis


## 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. GRIN Taxonomy for Plants
8. Flora of North America
9. Flora Reipublicae Popularis Sinicae, volume 75
10. A dataset on catalogue of alien plants in China
11. A dataset on inventory and geographical distributions of vascular plants in Beijing, China
12. A checklist of vascular plants in Shaanxi Province, China (Version 2021)
13. Dyntaxa
14. UMLS 2023
15. BDTFX v7.00
16. TAXREF v9.0
17. TAXREF v10.0
18. TAXREF v11.0
19. TAXREF v12.0
20. TAXREF v13.0
21. TAXREF v14.0
22. TAXREF v15.0
23. TAXREF v16.0
24. National Biodiversity Network
25. Plants of the World Online
26. Interim Register of Marine and Nonmarine Genera
27. World Flora Online
28. Open Tree of Life reference taxonomy version 3.2
29. Indiana Plant Atlas
30. SERNEC
31. TORCH Data Portal
32. CalPhotos
33. EASIN Catalogue of Alien Species