External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:206189-2
- Species Name
- Polygonum erectum Vell.
- Publication
- Taxon; Official News Bulletin of the International Society for Plant Taxonomy. Utrecht
- Collation
- 31: 122
- Family as entered in IPNI
- Polygonaceae