Lichens of Belgium, Luxembourg and northern France
|Pseudephebe pubescens (L.) M. Choisy|
Syn.: Parmelia pubescens (L.) Vain.
Reported by Mü4: 119 and Mü5: 53 as being present in Libert's exsiccate (from Belgium: Ard.), but the relevant material (Libert, Pl. Crypt. Ard., Fasc. 1, no 18, LG) is a typical Polychidium muscicola.