A small, foliose species, typically 1 to 2 cm in diameter, with narrow, convex lobes lacking marginal cilia, lobe surfaces with distinct white flecks.
On walls and tarmac in urban areas, but also found in upland regions.
All year round.
Widespread and common in Britain
Widespread and common in Leicestershire and Rutland.
Leicestershire & Rutland Map
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Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015