# Hypericum quadrangulum

> species of plant

**Wikidata**: [Q17812676](https://www.wikidata.org/wiki/Q17812676)  
**Source**: https://4ort.xyz/entity/hypericum-quadrangulum


## References

1. ICN, Appendix V: Suppressed names
2. Species Plantarum. 1st Edition, Volume 2
3. (972) Proposal to Reject the Name Hypericum quadrangulum L. (Guttiferae)
4. Global Biodiversity Information Facility
5. International Plant Names Index
6. GRIN Taxonomy for Plants
7. New Zealand Organisms Register
8. Plants of the World Online
9. World Flora Online