| Name | Iostephane heterophylla Hemsley |
| Authorship | Hemsley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Iostephane |
| Contains | Iostephane heterophylla var. acutiloba W. M. Sharp |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Iostephane heterophylla Hemsley |
| Identification made in | [no date] (4), 1981 (1) |