Lichens of Belgium, Luxembourg and northern France
Cladonia callosa Harm. |
Syn.: C. fragilissima Østh. & P. James
On shale debris by a road and in siliceous heathland.
Belgium: - .
Luxembourg: Ard.: RRR, Lorr.: RRR.
France: Ard.: RRR. Most probably overlooked throughout the Ard. district.
Lit.: L8: 21.