| Gyrophora hyperborea var. petsamoënsis Räsänen | ISOTYPE | O-L-124778 | Click on image for full size (36 MPx)
| Protolog: RÄSÄNEN, Lichenes fenniae exsiccati : No 353 (1939)
| | Locality: FINLAND, LAPPONIA PETSAMONSIS: Petsamo, Kolttaköngäs, Kokkokallio, 1938.08.03, Räsänen, V.
| Currently accepted name: Umbilicaria hyperborea (Ach.) Hoffm.
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