| Name | Leucobryum cineraceum Cardot & Thériot |
| Authorship | Cardot & Thériot |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Leucobryum |
| Citation | 1910 Diagn. Esp. Var. Mous. 8e Article 1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Leucobryum cineraceum Cardot & Thériot |
| Identification made in | [no date] (1) |