Determiner: updated by T.L. Esslinger (A Cumulative Checklist for the Lichen-forming, Lichenicolous and Allied Fungi of the Continental United States and Canada) 13 December 2012 (2012)
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Collector:
John W. Thomson s.n.
Date: 1992-06-14
Verbatim Date: 1992-6-14
Locality:
United States, Michigan, Emmet, in Petoskey