Catalogue no.:	L-692993
Taxon:	Ptychographa xylographoides
Label:	Xylographa abietina
Family:	Lichenes
Collector:	H.B. Parks
Collector no.:	6030
Date:	1939 05
Country:	United States
Province:	California
Locality:	Del Norte Co., Darlingtonia
Habitat:	On old Pseudotsuga taxifolia