Syn.: Lecania globulosa (Flörke) van den Boom & Sérus., L. hyalina (Fr.) R. Sant., Bacidia globulosa (Flörke) Hafellner & V. Wirth, Catillaria globulosa (Flörke) Th. Fr., Biatorina globulosa (Flörke) Körb.

Corticolous, mainly on the rough bark of Quercus in forests, rarely on isolated trees (Fraxinus, Malus).

Belgium: Mosan: RR, Ard.: R, Lorr.: R.

Luxembourg: Ard.: R, Lorr.: R.

France: - .

Lit.: Di: 83, L3: 27-28, L8: 34, NL84: 13.