| Name | Pterigynandrum papillosulum Müller (of Halle) & Kindberg |
| Authorship | Müller (of Halle) & Kindberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pterigynandrum |
| Citation | 1892 Cat. Canad. Pl., Musci 165 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pterigynandrum papillosulum Müller (of Halle) & Kindberg |
| Identification made in | [no date] (2) |