External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:217684-2
- Publication
- Muhlenbergia; a Journal of Botany. Lancaster, PA, and Los Gatos, CA
- Collation
- 6: 11
- Family as entered in IPNI
- Ranunculaceae
Links
- Nomenclatural link
- Ranunculus occidentalis var. ultramontanus Greene, Pittonia 3(13): 13 (1896).
- Same citation as
- Ranunculus ultramontanus A.Heller