Taxon:
Rhizocarpon obscuratum (Ach.) A. Massal.
Family: Rhizocarpaceae
Determiner: updated with Esslinger, T.L., 2012. N.A. Lichen Checklist (v18) 13 December 2012. (2012)
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Collector:
J.W. Thomson 1759
Date: 1937-07-28
Verbatim Date: 1937-7-28
Locality:
United States, Pennsylvania, Center, "The Rocks", near State College
40.793395 -77.860001 +-3403m. WGS84
Georeference Remarks:
Pattern: State College; Unable to find reference to "The Rocks"
Habitat:
On limestone
Record Id: 587577f7-88ac-4dd8-9c1f-3e87ca203a87
Occurrence ID (GUID):
b7213ec0-fe82-4c54-85ec-3431d7e6f10c