| Name | Rhytidium rugosum (Hedwig) Kindberg |
| Authorship | (Hedwig) Kindberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhytidium |
| Citation | 1883 Bih. Kongl. Svenska Vetensk.-Akad. Handl. 7(9): 15 |
| Holdings | 150 Specimens held in the Harvard University Herbaria identified as Rhytidium rugosum (Hedwig) Kindberg |
| Identification made in | [no date] (147), 1962 (1), 2013 (2) |