| Name | Hibiscus californicus Kellogg |
| Authorship | Kellogg |
| Rank | Species |
| Placed in | Hibiscus Linnaeus |
| Citation | 1873 Proc. Calif. Acad. Sci. 4: 292 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hibiscus californicus Kellogg |
| Identification made in | [no date] (2) |