| Name | Hymenophyllum reductum Copeland |
| Authorship | Copeland |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hymenophyllum Smith |
| GUID | urn:lsid:ipni.org:names:17399310-1 |
| Citation | 1937 Philipp. J. Sci. 64: 53 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hymenophyllum reductum Copeland |
| Identification made in | [no date] (1) |