| Name | Hymenophyllum ellipticosorum Alderwerelt |
| Authorship | Alderwerelt |
| Rank | Species |
| Placed in | Hymenophyllum Smith |
| Citation | 1914 Nova Guinea 14: 27 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Hymenophyllum ellipticosorum Alderwerelt |
| Identification made in | [no date] (5) |