# Hypericum perforatum subsp. perforatum

> subspecies of plant

**Wikidata**: [Q19709671](https://www.wikidata.org/wiki/Q19709671)  
**Source**: https://4ort.xyz/entity/hypericum-perforatum-subsp-perforatum


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Global Biodiversity Information Facility
3. Tropicos
4. Flora of North America
5. Database of Vascular Plants of Canada
6. African Plant Database
7. UMLS 2023
8. TAXREF v16.0
9. Plants of the World Online
10. FloraWeb
11. Info Flora
12. World Flora Online
13. Open Tree of Life reference taxonomy version 3.2
14. Washington Flora Checklist
15. E-Flora BC
16. New York Flora Atlas
17. CalPhotos
18. Flora Croatica Database