| Name | Parmelia olivacea var. exasperata Nylander |
| Authorship | Nylander |
| Rank | Variety |
| Placed in | Parmelia olivacea (Linnaeus) Acharius |
| Citation | 1857 Mém. Soc. Imp. Sci. Nat. Cherbourg 5: 105 |
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