Lecanoraceae Lecanora chlarotera sens str Growth type crustose Chemistry: K+ yellow, C-, P-. UV+ mauve-purple. Apothecia margins P- N.B. All specimens without examination of sections in water under polarised light (POL) should be recorded as L. chlarotera s. lat POL Micrograph below. Similar: Lecanora hybocarpa. Epithecial granules descending into hymenium (POL)

Micrographs



Lecanora chlarotera sens str
Photographs: Broadstone and Corfe Mullen, Dorset. May 2023 and April 2025