# Centaurea nigrescens subsp. transalpina

> subspecies of plant

**Wikidata**: [Q52984934](https://www.wikidata.org/wiki/Q52984934)  
**Source**: https://4ort.xyz/entity/centaurea-nigrescens-subsp-transalpina


## References

1. Global Biodiversity Information Facility
2. World Register of Marine Species
3. The Plant List 1.1
4. GRIN Taxonomy for Plants
5. BDTFX v7.00
6. TAXREF v11.0
7. TAXREF v9.0
8. TAXREF v10.0
9. TAXREF v12.0
10. TAXREF v13.0
11. TAXREF v14.0
12. TAXREF v15.0
13. TAXREF v16.0
14. Plants of the World Online
15. European Nature Information System
16. World Flora Online
17. Flora Croatica Database
18. EASIN Catalogue of Alien Species