| Name | Pycnolejeunea ventricosa Schiffner |
| Authorship | Schiffner |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pycnolejeunea |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Pycnolejeunea ventricosa Schiffner |
| Identification made in | [no date] (2), 1976 (1) |