LichenIreland
  • Ochrolechia frigida (Sw.) Lynge

There are no records for this species at present.

Known only from west Donegal, O. frigida is rare in Ireland. It is a species of low vegetation on high moors and mountain tops. The white to pale grey thallus begins as a thin, granular crust which later develops curved spiny extensions which, from afar, can appear like thin strands of wax. Discs are rare, pale brown or red-brown with a thin rim.

Key characteristics

  • Amongst vegetation on low windswept mountain summits; the grey granules of the thallus grow long, white thread-like spines splayed at the tip
  • Often spreading to stony debris, mosses and other lichens.

Original text submitted by Vince J. Giavarini

 
 Simms, M. J., (2016). Ochrolechia frigida (Sw.) Lynge. [In] LichenIreland.
http://www.habitas.org.uk/lichenireland/species.asp?item=500079 Accessed on 2018-09-22.