| Name | Parmelia borreri var. hypomela Tuckerman |
| Authorship | Tuckerman |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Parmelia borreri (Smith) Turner |
| Citation | 1882 Syn. N. Amer. Lich. 1: 58 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Parmelia borreri var. hypomela Tuckerman |
| Identification made in | 1965 (2) |
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