University of Wisconsin-Madison Herbarium, Lichens
Catalog #:
WIS-L-0022252
Taxon:Parmotrema perforatum (Jacq.) A. Massal. Family: Parmeliaceae
Determiner: updated with Esslinger, T.L., 2011. N.A. Lichen Checklist (v17) 16 May 2011 (2012)
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Collector:
Aileen McWilliam 5a
Date: 1955-09-24
Verbatim Date: 1955-9-24
Locality:
United States, Arkansas, Polk, Ouachita Mountain Region, Silver World Tunnel in Heath Valley about 12 miles E of Mena
34.518935 -94.06713 +-1751m. WGS84
Georeference Remarks:
Manually Located; Source places Silver World at this location, but cannot verify; Manually Located; Source places Silver World at this location, but cannot verify