| Name | Gyrophora muhlenbergii var. alpina (Tuckerman) Zahlbruckner |
| Authorship | (Tuckerman) Zahlbruckner |
| Rank | Variety |
| Placed in | Gyrophora muhlenbergii Acharius |
| Citation | 1927 Cat. Lich. Univ. 4: 720 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Gyrophora muhlenbergii var. alpina (Tuckerman) Zahlbruckner |
| Identification made in | [no date] (1) |