External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:250843-2
- Publication
- Castanea; Journal of the Southern Appalachian Botanical Club. Morgantown. WV
- Collation
- 46: 44
- Family as entered in IPNI
- Ranunculaceae