| Name | Cressa insularis House |
| Authorship | House |
| Rank | Species |
| Placed in | Cressa Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1906 Bull. Torrey Bot. Club 33: 315 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cressa insularis House |
| Identification made in | [no date] (1), 2024 (2) |