| Name | Rhinotrichum tenerum Sumstine |
| Authorship | Sumstine |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhinotrichum |
| Citation | 1911 Mycologia 3(2): 51 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Rhinotrichum tenerum Sumstine |
| Identification made in | [no date] (3), 2025 (1) |