# Echinocactus

> genus of plants

**Wikidata**: [Q133014](https://www.wikidata.org/wiki/Q133014)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Echinocactus)  
**Source**: https://4ort.xyz/entity/echinocactus


## References

1. Das große Kakteen-Lexikon
2. A farewell to dated ideas and concepts: molecular phylogenetics and a revised suprageneric classification of the family Cactaceae
3. The New Cactus Lexicon
4. Über die Gattungen Melocactus und Echinocactus
5. Freebase Data Dumps. 2013
6. Taxonomy database of the U.S. National Center for Biotechnology Information
7. Integrated Taxonomic Information System
8. Encyclopedia of Life
9. Global Biodiversity Information Facility
10. Tropicos
11. International Plant Names Index
12. GRIN Taxonomy for Plants
13. Flora of North America
14. Flora of China
15. United States Department of Agriculture Plants Database
16. A new list of threatened woody species in China under future global change scenarios
17. Families and genera of Chinese angiosperms: a synoptic classification based on APG III
18. Cactussen
19. New Zealand Organisms Register
20. BDTFX v7.00
21. Plants of the World Online
22. Interim Register of Marine and Nonmarine Genera
23. Australian Plant Name Index
24. [Source](https://encyklopedia.pwn.pl/haslo/echinokaktus;3896410.html)
25. World Flora Online
26. KBpedia
27. Open Tree of Life reference taxonomy version 3.2
28. Biota of New Zealand