# Berkheya rigida

> species of plant

**Wikidata**: [Q15591200](https://www.wikidata.org/wiki/Q15591200)  
**Source**: https://4ort.xyz/entity/berkheya-rigida


## References

1. Australian Plant Name Index
2. Taxonomy database of the U.S. National Center for Biotechnology Information
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. New Zealand Organisms Register
10. UMLS 2023
11. FloraBase
12. National Biodiversity Network
13. Plants of the World Online
14. VicFlora
15. Red List of South African Plants
16. eFloraSA
17. World Flora Online
18. Open Tree of Life reference taxonomy version 3.2
19. FloraVeg.EU
20. Biota of New Zealand