| Name | Clarkia speciosa F. H. Lewis & M. R. Lewis |
| Authorship | F. H. Lewis & M. E. Lewis |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Clarkia Pursh |
| Contains | Clarkia speciosa subsp. immaculata F. H. Lewis & M. R. Lewis Clarkia speciosa subsp. nitens (F. H. Lewis & M. E. Lewis) F. H. Lewis & P. H. Raven Clarkia speciosa subsp. polyantha F. H. Lewis & M. R. Lewis |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Clarkia speciosa F. H. Lewis & M. R. Lewis |
| Identification made in | [no date] (9), 1951 (10) |