Polygonum douglasii var. utahense (Brenckle & Cottam) S.L.Welsh
, Utah Fl., ed. 3. 518 (2003).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:60437370-2
- Species Name
- Polygonum douglasii Greene, Bull. Calif. Acad. Sci. 1(3): 125 (1885).
- Publication
- Utah Flora, ed. 3. Provo, UT.
- Collation
- 518
- Family as entered in IPNI
- Polygonaceae