| Name | Hymenophyllum serrulatum (C. Presl) C. Christensen |
| Authorship | (C. Presl) C. Christensen |
| Rank | Species |
| Placed in | Hymenophyllum Smith |
| Citation | 1905 Index Filic. 367 |
| Holdings | 41 Specimens held in the Harvard University Herbaria identified as Hymenophyllum serrulatum (C. Presl) C. Christensen |
| Identification made in | [no date] (24), 1936 (4), 1937 (1), 1980 (2), 1999 (7), 2007 (3) |