# Holcus rigidus

> species of plant

**Wikidata**: [Q10297884](https://www.wikidata.org/wiki/Q10297884)  
**Source**: https://4ort.xyz/entity/holcus-rigidus


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Global Biodiversity Information Facility
3. Tropicos
4. International Plant Names Index
5. The Plant List 1.1
6. GrassBase
7. UMLS 2023
8. World Checklist of Selected Plant Families
9. Plants of the World Online
10. European Nature Information System
11. World Flora Online
12. Open Tree of Life reference taxonomy version 3.2
13. FloraVeg.EU