External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:266791-2
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 7(84): 247
- Date of Publication
- 31 Dec 1905
- Family as entered in IPNI
- Violaceae