This species has a dark-grey to green-brown thallus which may be thick and verrucose or thinner and verrucose-granular. The apothecia are up to 1mm wide on stalks which can be up to 1.2mm tall. The apothecia are brown going to a deep purple-brown at their heads and often with a yellow-green pruinose band.
Photo: Alan Hale
|Location||Grid Reference||Last Rec'd||Recorder||SSSI|
|Montgomery: Welshpool - Llanerchydol Hall||SJ207076||1996||A. Orange||No|
|Radnor: Cwmbach - Draen Farm||SO017557||2003||R.G. Woods||No|