| Name | Cetraria lacunosa var. atlantica Tuckerman |
| Authorship | Tuckerman |
| Rank | Variety |
| Placed in | Cetraria lacunosa Acharius |
| Citation | 1848 Proc. Amer. Acad. Arts 1: 208 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Cetraria lacunosa var. atlantica Tuckerman |
| Identification made in | [no date] (4) |
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