|Record Summary||on large limestone boulder, embedded in the ground|
|Date||6 November 2006|
|OS grid ref||OSGR: SK15|
|Lat/Lon||53° 10' N, 1° 50' W|
|Vice County||Derby, VC no: 57|
Notes: Substrate: hard limestone.
Thallus: very pale bluish grey, areolate, with bluish marginal prothallus.
Apothecia: black, sunken, initially small sunken dimples, then pycnidia-like dots with radially cracking whitish margins, becoming stellate, finally more or less circular and pruinose.
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