| Name | Elaphoglossum williamsiorum Mickel |
| Authorship | Mickel |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Elaphoglossum |
| GUID | urn:lsid:ipni.org:names:17541610-1 |
| Citation | 1991 Fieldiana, Bot. n.s., 27: 163 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Elaphoglossum williamsiorum Mickel |
| Identification made in | [no date] (1) |