| Name | Isopterygium integrifolium E. B. Bartram |
| Authorship | E. B. Bartram |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Isopterygium |
| Citation | 1928 Contr. U.S. Natl. Herb. 26: 111 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Isopterygium integrifolium E. B. Bartram |
| Identification made in | [no date] (1), 1988 (1), 2000 (1), 2010 (1) |