# Humulus lupulus var. lupulus

> variety of plants

**Wikidata**: [Q24691910](https://www.wikidata.org/wiki/Q24691910)  
**Source**: https://4ort.xyz/entity/humulus-lupulus-var-lupulus


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. Tropicos
5. GRIN Taxonomy for Plants
6. Flora of North America
7. Database of Vascular Plants of Canada
8. United States Department of Agriculture Plants Database
9. UMLS 2023
10. World Flora Online
11. Open Tree of Life reference taxonomy version 3.2
12. E-Flora BC
13. New York Flora Atlas
14. Indiana Plant Atlas