# Picris hieracioides subsp. longifolia

> subspecies of plant

**Wikidata**: [Q20060600](https://www.wikidata.org/wiki/Q20060600)  
**Source**: https://4ort.xyz/entity/picris-hieracioides-subsp-longifolia


## References

1. Flora Europaea: Notulae Systematicae ad Floram Europaeam spectantes: No. 19
2. Global Biodiversity Information Facility
3. World Register of Marine Species
4. Tropicos
5. International Plant Names Index
6. The Plant List 1.1
7. GRIN Taxonomy for Plants
8. Plants of the World Online
9. European Nature Information System
10. World Flora Online