Locality:
Germany, Nordrhein-Westfalen (= North Rhine-Westphalia), Northern foothills of Eifel Mountains, German-Belgian Nature Park, District of Euskirchen, Griesberg close to Mechernich
Elevation:
340 meters
(1115ft)
Habitat:
Abandoned quarries of surface lead-mining, on sandy or gravelly loam crusts covering the lower parts of eroded bloques and walls of Triassic sandstone, on the surrounding ground, rarely with Baeomyces rufus; SW expostion, 1983 abundant, today decreasing due to reduced illumination caused by fast growing deciduous wood