Catalogue no.:	L-738613
Taxon:	Petractis clausa
Label:	Petractis clausa
Family:	Lichenes
Collector:	Janolof Hermansson
Collector no.:	15744a
Date:	2007 06 29
Country:	Russia
Province:	Komi
Locality:	Vorkuta. Paga river, right bank, 8 km NE of the outflow in Pagati lake, about 35 km SSE of Sivaja Maska
Habitat:	Saxicolous on clacareous boulders and stones in N-situated scree at the river bank
Coordinates:	latDD 066.38333; longDD 062.95