Lichens of Belgium, Luxembourg and northern France
Muellerella ventosicola (Mudd) D. Hawksw. |
Syn.: Muellerella pygmaea var. ventosicola (Mudd) Triebel
Lichenicolous, on Rhizocarpon geographicum s. l. and R. reductum (thallus).
Belgium: Ard.: RR.
Luxembourg: Ard.: RRR.
France: - .
The type specimen grows on Ophioparma ventosa. Those on Rhizocarpon possibly belong to Muellerella pygmaea.
Lit.: L8: 53.