| Name | Hibiscus insularis Endlicher |
| Authorship | Endlicher |
| Rank | Species |
| Placed in | Hibiscus Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1833 Prodr. Fl. Norfolk. 132 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hibiscus insularis Endlicher |
| Identification made in | [no date] (2) |