Irish lichens

Bacidia squamellosa

Order: Lecanorales       Family: Ramalinaceae

Species: Bacidia squamellosa

Growth type squamulose.
Photos: Glengarriff woods, Co. Cork, SW Ireland.
Identified by Andy Acton

Pale greenish thallus, comprised of delicate, deeply-cut squamules that resemble branched isidia. Apothecia are usually absent, when present and mature they are similar to those of Dimerella lutea.

Occurs on the bark of deciduous trees in damp, oceanic woodlands, often overgrowing moss or liverworts.

Similar: Sterile, isidiate morphs of Micarea micrococca


Bacidia squamellosa


Bacidia squamellosa
Bacidia squamellosa March 2010

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