| Name | Dillenia sibuyanensis (Elmer) Merrill |
| Authorship | (Elmer) Merrill |
| Rank | Species |
| Placed in | Dillenia Linnaeus |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Dillenia sibuyanensis (Elmer) Merrill |
| Identification made in | [no date] (2), 1950 (1), 1951 (1) |