External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:922093-1
- Species Name
- Eriogonum umbellatum Torr., Ann. Lyceum Nat. Hist. New York 2: 241.
- Publication
- Taxon; Official News Bulletin of the International Society for Plant Taxonomy. Utrecht
- Collation
- 32(2): 294 (1983):
- Date of Publication
- 1983
- Family as entered in IPNI
- Polygonaceae