Lecanora sinuosa

Part of the Lecanora subfusca group, first recognised in the Netherlands, the true status and distribution of this taxon is imperfectly known in the UK. The voucher illustrated (K+ yellow, C-, P-, UV-) was collected from an Ash Fraxinus excelsior trunk on the Kingsway, Fforestfach, Swansea. Associates included Candelaria concolor, L.chlarotera, Normandina pulchella, Plenogemma phyllantha and Syntrichia papillosa.