External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:94653-2
- Publication
- Proceedings of the Academy of Natural Sciences of Philadelphia. Philadelphia, PA
- Collation
- 4: 13
- Family as entered in IPNI
- Polygonaceae
Type Information
- Collector Team
- T.Nuttall s.n.
- Type Herbaria
- null BM
- Distribution Of Types
- summit of the Rocky Mountains, near the Colorado of the West, at the highest land, Wyoming (Northwestern U.S.A., Northern America)