| Name | Sematophyllum piliferum Brotherus |
| Authorship | Brotherus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sematophyllum |
| Citation | 1905 Oefvers. Förh. Finska Vetensk.-Soc. 47(14): 9 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sematophyllum piliferum Brotherus |
| Identification made in | [no date] (2) |