Little known lichen of siliceous rocks, mainly distributed in boreal Europe. Its occurrence in the Czech Republic is doubtful. The historical record from the Chrudim region (Kalenský 1906, as Aspicilia obscurata) requires a revision.
Literature: Kalenský E. (1906): Lišejníky. – In: Vepřek P. [red.], Chrudimsko a Nasavrcko. I. díl., Chrudim, p. 207–223.
taxonomic classification:Ascomycota → Lecanoromycetes → Pertusariales → Megasporaceae → Sagedia
most frequented synonyms:Aspicilia zonataAll records: 0, confirmed 0. One click on a selected square displays particular record(s), including their source(s).