Taxon:
Umbilicaria muehlenbergii (Ach.) Tuck.
Family: Umbilicariaceae
Determiner: updated from Esslinger, T.L. Checklist of North American Lichens (v.18), 2012. (2012.)
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Collector:
John W. Thomson 13045
Date: 1966-08-21
Locality:
Canada, Ontario, upper spray zone on shore of Horseshoe Island, Lake Saganaga
48 -93
Verbatim Coordinates:
48° 00' N 93° 00' W
Habitat:
on rocks
Record Id: f16fbb22-ce4d-4e7c-8c57-33d7515e37cf
Occurrence ID (GUID):
0febdf2c-0d81-423b-a710-8eec8fc5b28e