Catalogue no.:	L-1242487
Taxon:	Byssoloma diederichii Sérus.
Label:	Byssoloma diederichii
Family:	Lichenes
Collector:	Martin Westberg
Collector no.:	GTL412
Date:	2025 10 17
Country:	Sweden
Landskap:	Gotland
Socken:	Fårö
Locality:	Gotska Sandön, Stora Idemoren, 600 m S of the lighthouse, 290 m W of the chapel
Habitat:	On leaves of Taxus baccata
Coordinates:	latDD 058.38879; longDD 019.19169