| Name | Athyrium attenuatum (Wallich ex C. B. Clarke) Tagawa |
| Authorship | (Wallich ex C. B. Clarke) Tagawa |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Athyrium |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Athyrium attenuatum (Wallich ex C. B. Clarke) Tagawa |
| Identification made in | [no date] (1), 2008 (5) |