- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1136930-2
- Species Name
- Clarkia speciosa F.H.Lewis & M.E.Lewis, Madroño 12(2): 34 (1953).
- Publication
- Madrono; Journal of the California Botanical Society
- Collation
- 39: 166
- Family as entered in IPNI
- Onagraceae