# Circaea lutetiana subsp. quadrisulcata

> subspecies of plant

**Wikidata**: [Q11130316](https://www.wikidata.org/wiki/Q11130316)  
**Source**: https://4ort.xyz/entity/circaea-lutetiana-subsp-quadrisulcata


## References

1. Global Biodiversity Information Facility
2. Tropicos
3. International Plant Names Index
4. The Plant List 1.1
5. A dataset on inventory and geographical distributions of vascular plants in Beijing, China
6. Plants of the World Online
7. World Flora Online