| Name | Hymenophyllum aculeatum (J. Smith) Raciborski |
| Authorship | (J. Smith) Raciborski |
| Rank | Species |
| Placed in | Hymenophyllum Smith |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Hymenophyllum aculeatum (J. Smith) Raciborski |
| Identification made in | [no date] (5) |