A subcosmopolite pioneer lichen growing on small acidic stones or lying hard wood impregnated by mineral particles. Most often, it is found at localities of anthropogenic character (wasted pots, sand pits, railways, road margins). Naturally, it occurs, for example, on stones in watercourse alluvia. The species is widespread in the Czech Republic, but it was reported sporadically in the last two decades. Literatura: Palice Z. (1999): New and noteworthy records of lichens in the Czech Republic. – Preslia 71: 289–336.taxonomic classification:
All records: 14, confirmed 14. One click on a selected square displays particular record(s), including their source(s).