Lecanora campestris subsp. campestris morpho atrata
Lecanora subfusca (L.) Ach. var. campestris forma atrata
Thallus pale grayish, pale greenish-grey, whitish prothallus. Apothecia numerous with a very dark brown-black, blackish, black disc. Quite rare morphotype occurring on horizontal or slightly inclined surfaces of limestone rocks.