External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:206445-2
- Publication
- Memoirs of the New York Botanical Garden. Bronx, NY
- Collation
- 1: 129
- Family as entered in IPNI
- Polygonaceae
Type Information
- Distribution Of Types
- Montana (Northwestern U.S.A., Northern America)