Perithecia on Limestone

Perithecia on Limestone

Observation - Perithecia on Limestone . Description: Lichen with pinkish thallus and black prominent perithecia growing on limestone on north wall of church. Perithecia uniformly distributed across the thallus. Possibly Acrocordia conoidea.

Lichen with pinkish thallus and black prominent perithecia growing on limestone on north wall of church. Perithecia uniformly distributed across the thallus. Possibly Acrocordia conoidea.