| Name | Trichostomum lanuginosum Hedwig |
| Authorship | Hedwig |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Trichostomum Bruch |
| Citation | 1801 Sp. Musc. Frond. 109 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trichostomum lanuginosum Hedwig |
| Identification made in | [no date] (1) |