# Carex atrata subsp. atrata

> subspecies of plant

**Wikidata**: [Q8263180](https://www.wikidata.org/wiki/Q8263180)  
**Source**: https://4ort.xyz/entity/carex-atrata-subsp-atrata


## References

1. Global Biodiversity Information Facility
2. Tropicos
3. The Plant List 1.1
4. Flora of China
5. [FloraWeb](http://www.floraweb.de/pflanzenarten/artenhome.xsql?suchnr=7094)
6. List of plant species in China (2022 Edition)
7. World Checklist of Selected Plant Families
8. Plants of the World Online
9. FloraWeb
10. Info Flora
11. European Nature Information System
12. World Flora Online
13. CalPhotos