Lecanoraceae Lecidella elaeochroma f soralifera Growth type crustose K+ yellow, C+ orange, KC+ yellow, P- but reactions often faint Soralia UV+ yellow Often found with Lecidella elaeochroma f. elaeochroma but less frequently recorded. Often occurs near coasts The sorediate form of Lecidella elaeochroma with bright yellowish-green soralia among the apothecia. Both forms can occur together, as shown in the photograph below

Lecidella elaeochroma f soralifera
Kimmeridge Bay and Wimborne, Dorset. January 2013, February 2017