| Name | Grimmia alpicola var. rivularis (Bridel) Wahlenberg |
| Authorship | (Bridel) Wahlenberg |
| Rank | Variety |
| Placed in | Grimmia alpicola Hedwig |
| Citation | 1812 Fl. Lapp. (Wahlenberg) 320. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Grimmia alpicola var. rivularis (Bridel) Wahlenberg |
| Identification made in | [no date] (2) |