| Name | Iostephane madrensis (S. Watson) Strother |
| Authorship | (S. Watson) Strother |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Iostephane |
| GUID | urn:lsid:ipni.org:names:129081-2 |
| Citation | 1983 MadroƱo 30: 36 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Iostephane madrensis (S. Watson) Strother |
| Identification made in | 1981 (2) |