# Opuntia polyacantha

> species of plant

**Wikidata**: [Q309965](https://www.wikidata.org/wiki/Q309965)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Opuntia_polyacantha)  
**Source**: https://4ort.xyz/entity/opuntia-polyacantha


## References

1. The IUCN Red List of Threatened Species 2022.2
2. Das große Kakteen-Lexikon
3. The New Cactus Lexicon
4. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
5. IUCN Red List
6. Freebase Data Dumps. 2013
7. Taxonomy database of the U.S. National Center for Biotechnology Information
8. Integrated Taxonomic Information System
9. Encyclopedia of Life
10. Global Biodiversity Information Facility
11. Tropicos
12. International Plant Names Index
13. The Plant List 1.1
14. GRIN Taxonomy for Plants
15. Flora of North America
16. Database of Vascular Plants of Canada
17. United States Department of Agriculture Plants Database
18. A dataset on catalogue of alien plants in China
19. Species+
20. [Source](https://plants.ces.ncsu.edu/plants/opuntia/common-name/cactus-pear/)
21. WikiUMLS: Aligning UMLS to Wikipedia via Cross-lingual Neural Ranking
22. FloraBase
23. Plants of the World Online
24. Interim Register of Marine and Nonmarine Genera
25. SInAS database of alien species occurrences
26. VicFlora
27. Australian Plant Name Index
28. World Flora Online
29. National Library of Israel Names and Subjects Authority File
30. Native Plants Database
31. Royal Horticultural Society Plant Database
32. Open Tree of Life reference taxonomy version 3.2
33. Virginia Tech Dendrology Factsheets
34. Colorado Plant Database
35. Plant Finder
36. FloraVeg.EU
37. SERNEC
38. TORCH Data Portal
39. CalPhotos