# Philadelphia fleabane

> species of plant

**Wikidata**: [Q4115565](https://www.wikidata.org/wiki/Q4115565)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Erigeron_philadelphicus)  
**Source**: https://4ort.xyz/entity/philadelphia-fleabane


## References

1. Species Plantarum. 1st Edition, Volume 2
2. Freebase Data Dumps. 2013
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. 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. Gwefan Llên Natur
15. A dataset on catalogue of alien plants in China
16. The categorization and analysis on the geographic distribution patterns of Chinese alien invasive plants
17. A checklist of vascular plants in Shaanxi Province, China (Version 2021)
18. New Zealand Organisms Register
19. UMLS 2023
20. BDTFX v7.00
21. TAXREF v9.0
22. TAXREF v10.0
23. TAXREF v11.0
24. TAXREF v12.0
25. TAXREF v13.0
26. TAXREF v14.0
27. TAXREF v15.0
28. TAXREF v16.0
29. National Biodiversity Network
30. Nederlands Soortenregister
31. [Source](https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.154959)
32. Interim Register of Marine and Nonmarine Genera
33. European Nature Information System
34. World Flora Online
35. Native Plants Database
36. Open Tree of Life reference taxonomy version 3.2
37. Washington Flora Checklist
38. E-Flora BC
39. New York Flora Atlas
40. Maryland Plant Atlas
41. FloraVeg.EU
42. Indiana Plant Atlas
43. PAEnflowered: Flora of Pennsylvania
44. Go Botany
45. Biota of New Zealand
46. SERNEC
47. TORCH Data Portal
48. CalPhotos
49. EASIN Catalogue of Alien Species