Lichens of Belgium, Luxembourg and northern France

Distribution map of Diplotomma alboatrum (Hoffm.) Flot.  by Paul Diederich   Diplotomma alboatrum (Hoffm.) Flot.
Diplotomma epipolium var. parasiticum »
see legend below picture
Diplotomma alboatrum – Belgium (Mosan), Villers-la-Fontaine – © 2009 by C. Fontaine

Syn.: Buellia alboatra (Hoffm.) Th. Fr., Diplotomma ambiguum (Ach.) Flagey, B. epipolia var. ambigua (Ach.) Mong., incl. B. epipolia (Ach.) Mong.

On calcareous and sandstone rocks, and on walls, once corticolous on a very old Tilia.

Belgium: Mar.: AR, Fl.: R, Camp.: RR, Brab.: AR, Mosan: AR, Lorr.: RR.

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

France: Mar.: R, Boul.: RR, Mosan: RRR, Lorr.: RR.

Lit.: Boul.: 66, DG: 39, Ertz: 18, NL92: 153, NL93: 43, NL97: 45, Hoffmann & Van Rompu (1995), Zwaenepoel et al. (1994: 37).

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