| Name | Hymenophyllum blandum Raciborski |
| Authorship | Raciborski |
| Rank | Species |
| Placed in | Hymenophyllum Smith |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Hymenophyllum blandum Raciborski |
| Identification made in | [no date] (10), 1935 (1), 1999 (2) |