# Waldstein's spurge

> subspecies of plant

**Wikidata**: [Q49622796](https://www.wikidata.org/wiki/Q49622796)  
**Source**: https://4ort.xyz/entity/waldstein-s-spurge


## References

1. Integrated Taxonomic Information System
2. Tropicos
3. The Plant List 1.1
4. GRIN Taxonomy for Plants
5. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.42450)
6. TAXREF v9.0
7. TAXREF v10.0
8. TAXREF v11.0
9. TAXREF v12.0
10. TAXREF v13.0
11. TAXREF v14.0
12. TAXREF v15.0
13. World Checklist of Selected Plant Families
14. Plants of the World Online
15. European Nature Information System
16. Finnish Biodiversity Information Facility
17. World Flora Online
18. Naturbasen
19. EASIN Catalogue of Alien Species