# Nelsia quadrangula

> species of plant

**Wikidata**: [Q15591473](https://www.wikidata.org/wiki/Q15591473)  
**Source**: https://4ort.xyz/entity/nelsia-quadrangula


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Global Biodiversity Information Facility
3. Tropicos
4. International Plant Names Index
5. The Plant List 1.1
6. [Plants of the World Online](http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:60955-1)
7. Plants of the World Online
8. African Plant Database
9. UMLS 2023
10. World Flora Online
11. Open Tree of Life reference taxonomy version 3.2