| Name | Sciadophyllum patulum Rusby |
| Authorship | Rusby |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sciadophyllum |
| Citation | 1893 Mem. Torrey Bot. Club 3(3): 41 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sciadophyllum patulum Rusby |
| Identification made in | [no date] (1) |