Lichens of Belgium, Luxembourg and northern France
Calicium adspersum Pers. |
Corticolous, usually on the rough bark of old Quercus trees in forests.
Belgium: Mosan: R, Ard.: R, Lorr.: RRR.
Luxembourg: Ard.: R, Lorr.: AR.
France: - .
Lit.: Di: 65, La68: 71, NL84: 12.