| Name | Racomitrium sublanuginosum Schimper ex R. S. Williams |
| Authorship | Schimper ex R. S. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Racomitrium |
| Citation | 1903 Bull. New York Bot. Gard. 3(9): 126 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Racomitrium sublanuginosum Schimper ex R. S. Williams |
| Identification made in | [no date] (1), 2024 (1) |