External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77222250-1
- Publication
- Svensk Botanisk Tidskrift Utgifven af Svenska Botaniska Foreningen. Stockholm
- Collation
- 30: 714
- Date of Publication
- 1936
- Family as entered in IPNI
- Polygonaceae