| Name | Alphonsea havilandii Kessler |
| Authorship | Kessler |
| Rank | Species |
| Placed in | Alphonsea |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1996 Bot. Jahrb. Syst. 118(1): 91 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Alphonsea havilandii Kessler |
| Identification made in | [no date] (1), 1990 (1), 1995 (1), 2024 (2) |