| Name | Hymenophyllum acutum (C. Presl) Ebihara & K. Iwats. |
| Authorship | (C. Presl) Ebihara & K. Iwats. |
| Rank | Species |
| Placed in | Hymenophyllum Smith |
| Citation | 2006 Blumea 51(2): 232 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hymenophyllum acutum (C. Presl) Ebihara & K. Iwats. |
| Identification made in | [no date] (2) |