Lichens : Lecanorales : CladoniaceaeLichens

Cladonia scabriuscula (Delise) Nyl.

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Cladonia scabriuscula

Description: Resembles C. furcata (described elsewhere) but is less tufted, more slender, and has paler green, peeling stems (podetia). The tips of the stems must be closely observed for these have a tendency to become coarse with soredia. Peaty moorlands and mountains. Local, throughout Ireland.

Key Identification Features:

  • The slender, pale green, peeling stems, with tips becoming coarsely sorediate should distinguish it
  • Not a sward former like C. furcata, often occurring as a few stems only; local in distribution.

Original text submitted by Vince J. Giavarini

Distribution Map from NBN: Cladonia scabriuscula at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Cladonia scabriuscula at iNaturalist World Species Observations database.

 Giavarini, Vince J., Simms, Michael J., & Davey, Simon, 2026. Cladonia scabriuscula. (Delise) Nyl.. [In] Lichen Ireland.
https://www.habitas.org.uk/lichenireland/species.php?item=39616. Accessed on 2026-11-12.