| Name | Dennstaedtia rosenstockii Alderwerelt |
| Authorship | Alderwerelt |
| Rank | Species |
| NomenclaturalStatus | NomNov |
| Placed in | Dennstaedtia |
| Remarks | nom. nov. for D. articulata Rosenstock, 1910, non Copeland, 1908 |
| GUID | urn:lsid:ipni.org:names:17245250-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dennstaedtia rosenstockii Alderwerelt |
| Identification made in | [no date] (1) |