External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:173017-2
- Publication
- Great Basin Naturalist
- Collation
- 35(4): 358
- Date of Publication
- dt. 31 Dec 1975; publ. 22 Mar 1976
- Family as entered in IPNI
- Onagraceae