| Name | Pseudocystopteris subtriangularis (Hooker ex Baker) Ching |
| Authorship | (Hooker ex Baker) Ching |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pseudocystopteris |
| GUID | urn:lsid:ipni.org:names:17452420-1 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Pseudocystopteris subtriangularis (Hooker ex Baker) Ching |
| Identification made in | [no date] (7), 1985 (1), 2008 (3) |