| Name | Isopterygium jamaicense (E. B. Bartram) W. R. Buck |
| Authorship | (E. B. Bartram) W. R. Buck |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Isopterygium |
| Citation | 1984 Brittonia 36: 88 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Isopterygium jamaicense (E. B. Bartram) W. R. Buck |
| Identification made in | 1983 (1), 1990 (1) |