# Persicaria angustifolia

> species of plant

**Wikidata**: [Q43374916](https://www.wikidata.org/wiki/Q43374916)  
**Source**: https://4ort.xyz/entity/persicaria-angustifolia


## References

1. Generic limits in Polygonum and related genera (Polygonaceae) on the basis of floral characters
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Global Biodiversity Information Facility
4. Tropicos
5. International Plant Names Index
6. The Plant List 1.1
7. List of plant species in China (2022 Edition)
8. Checklist of tracheophyte in Heilongjiang Province
9. UMLS 2023
10. BDTFX v7.00
11. Plants of the World Online
12. World Flora Online
13. Open Tree of Life reference taxonomy version 3.2