External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:58417-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 23(5): 194
- Date of Publication
- 30 May 1896
- Family as entered in IPNI
- Onagraceae