| Name | Dicranum fuscescens var. angustifolium Lorentz ex Husnot |
| Authorship | Lorentz ex Husnot |
| Rank | Variety |
| Placed in | Dicranum fuscescens Hornschuch |
| Citation | 1884 Muscol. Gall. 34 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dicranum fuscescens var. angustifolium Lorentz ex Husnot |
| Identification made in | [no date] (1) |