Catalogue no.:	L-004992
Taxon:	Physconia grisea
Label:	Physcia perisidiosa
Family:	Lichenes
Collector:	M. Skytte Christiansen
Date:	1940 09 15
Country:	Denmark
Province:	Sjælland
Locality:	Hiindige, Greve Kildebrende Körom
Habitat:	Populus virginiana