Lichens of Belgium, Luxembourg and northern France
|Catillaria minuta (A. Massal.) Lettau|
On hard calcareous rocks in shaded and sheltered conditions, only in natural habitats.
Belgium: Mosan: R, probably overlooked.
Luxembourg: - .
France: - .
This species does not belong to Catillaria s. s., but its exact generic position is still problematic.
Lit.: Ertz: 19, L6: 140-141, NL84: 13, NL97: 46.