| Name | Alsophila decomposita H. Karsten | 
| Authorship | H. Karsten | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Alsophila R. Brown | 
| GUID | urn:lsid:ipni.org:names:9956-2 | 
| Citation | 1869 Fl. Columb. [H. Karsten] 2: 185 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Alsophila decomposita H. Karsten | 
| Identification made in | [no date] (1) |