Lichens of Belgium, Luxembourg and northern France
Arthonia epiphyscia Nyl. |
Syn.: Conida epiphyscia (Nyl.) Arnold
Lichenicolous, on the soralia of Physcia caesia on roadside Acer, and on Physconia perisidiosa.
Belgium: - .
Luxembourg: Lorr: RRR.
France: Mar.: RR (<1912).
Lit.: L10: 67-68, Vouaux (1912-14: 159).