Lichens of Belgium, Luxembourg and northern France
Muellerella pygmaea (Körb.) D. Hawksw. |
Syn.: Tichothecium pygmaeum Körb.
Lichenicolous, on the thallus of Lecidea fuscoatra L. grisella and Lobothallia radiosa.
Belgium: Mosan: RRR, Ard.: RR.
Luxembourg: Ard.: RR, Lorr.: RRR.
France: - .
Lit.: L4: 27, L8: 52, NL92: 172, NL97: 51, Sé: 138.