| Name | Racomitrium pruinosum (Wilson) Müller Halle |
| Authorship | (Wilson) Müller Halle |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Racomitrium |
| Citation | 1869 Verh. K.K. Zool.-Bot. Ges. Wien 19: 244 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Racomitrium pruinosum (Wilson) Müller Halle |
| Identification made in | 2024 (1) |