# Helleborus viridis viridis

> subspecies of plant

**Wikidata**: [Q49629510](https://www.wikidata.org/wiki/Q49629510)  
**Source**: https://4ort.xyz/entity/helleborus-viridis-viridis


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Global Biodiversity Information Facility
3. UMLS 2023
4. BDTFX v7.00
5. TAXREF v9.0
6. TAXREF v10.0
7. TAXREF v11.0
8. TAXREF v12.0
9. TAXREF v13.0
10. Plants of the World Online
11. FloraWeb
12. European Nature Information System
13. World Flora Online
14. Open Tree of Life reference taxonomy version 3.2
15. Flora Croatica Database