External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:13397-2
- Publication
- Flora URSS (Flora Unionis Rerumpublicarum Sovieticarum Socialisticarum)...
- Collation
- 7: 280, 740
- Family as entered in IPNI
- Ranunculaceae