# Euphrasia arctica subsp. borealis

> subspecies of plant

**Wikidata**: [Q43374298](https://www.wikidata.org/wiki/Q43374298)  
**Source**: https://4ort.xyz/entity/euphrasia-arctica-subsp-borealis


## References

1. Flora Europaea: Notulae Systematicae ad Floram Europaeam spectantes: No. 11
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. Tropicos
5. International Plant Names Index
6. The Plant List 1.1
7. Database of Vascular Plants of Canada
8. BDTFX v7.00
9. National Biodiversity Network
10. Plants of the World Online
11. European Nature Information System
12. World Flora Online
13. Naturbasen