| Name | Alphonsea monogyna Merrill & Chun |
| Authorship | Merrill & Chun |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Alphonsea |
| GUID | urn:lsid:ipni.org:names:72000-1 |
| Citation | 1934 Sunyatsenia 2: 26 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Alphonsea monogyna Merrill & Chun |
| Identification made in | [no date] (3) |