| Name | Cyrtomnium hymenophyllum (Bruch & Schimper) Holmen |
| Authorship | (Bruch & Schimper) Holmen |
| Rank | Species |
| Placed in | Cyrtomnium |
| Citation | 1957 Bryologist 60(2): 138 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Cyrtomnium hymenophyllum (Bruch & Schimper) Holmen |
| Identification made in | [no date] (8) |