| Name | Plagiothecium piliferum (Swartz) Schimper |
| Authorship | (Swartz) Schimper |
| Rank | Species |
| Placed in | Plagiothecium |
| Citation | 1851 Bryol. Eur. 5: 186. 496 (fasc. 48 Monogr. 8. 3). |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Plagiothecium piliferum (Swartz) Schimper |
| Identification made in | [no date] (3) |