External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:914481-1
- Publication
- Brittonia; a Series of Botanical Papers. New York, NY
- Collation
- 36(1): 40
- Date of Publication
- 1984
- Family as entered in IPNI
- Polygonaceae