Lichens of Belgium, Luxembourg and northern France

Distribution map of Micarea nitschkeana (Rabenh.) Harm.  by Paul Diederich   Micarea nitschkeana (Rabenh.) Harm.
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Micarea nitschkeana – – © 2005 by Norbert Stapper

Corticolous, on thin branches of Alnus, Calluna, Picea or Sarothamnus, sometimes lignicolous, in rather open conditions.

Belgium: Mar.: RR, Camp.: RR, Mosan: RR, Ard.: R, Lorr.: RRR.

Luxembourg: Ard.: RR, Lorr.: RR.

France: Mar.: RRR (<1924).

Lit.: Di: 161-162, L4: 27, NL84: 15, NL92: 172.

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