• Lecanora confusa Almb.
Click on the image to enlarge it in a new window
Lecanora confusa
© Mike Simms
Lecanora confusa
Click on map to open large map in new window
(Map updated: 11 August 2009)

Click here to view an interactive map of the Northern Ireland dataset as currently collated by CEDaR.
The map is generated through the NBN Gateway using their Interactive Mapping Tool.


This common epiphyte forms small patches of granular-scurvy thallus on smooth-barked twigs and wooden fence railings. The scattered discs are slightly glazed over, yellow to pinkish and with a distinctive yellow crumpled margin. It is not powdery (sorediate). It is widespread in Ireland, but not frequent in the south-east.

Key characteristics

  • Non-sorediate, small, sparse granular-scurvy crusts, green-yellow discs with conspicuous margin
  • Lecanora symmicta, is often very similar, but has more crowded discs, which frequently have an excluded margin.

Original text submitted by Simon Davey

 Simms, M. J., (2016). Lecanora confusa Almb.. [In] LichenIreland. Accessed on 2018-08-16.