Lichens of Belgium, Luxembourg and northern France
Sarcosagium campestre (Fr.) Poetsch & Schied. var. campestre |
On soil rich in iron, over mosses or on Peltigera, mainly in industrial wasteland.
Belgium: Fl.: RR, Camp.: R, Brab.: RRR, Mosan: RR.
Luxembourg: Lorr.: R.
France: Mar.: RRR, Lorr.: RRR.
Lit.: L4: 30.