Catalogue no.:	L-939117
Taxon:	Rhizocarpon richardii (Lamy ex Nyl.) Zahlbr.
Label:	Rhizocarpon constrictum
Family:	Lichenes
Collector:	Sernanders exk.
Date:	1916 05 27
Country:	Sweden
Landskap:	Uppland
Socken:	Möja
Locality:	Roslagen, Roskär, Lillskäret
Habitat:	Profilen p. 18-24, region g
Remarks:	med Parmelia pulla, Catillaria chalybeia, Xanthoria parietina, Lecanora rimicola