Lecanora semipallida Lecanoraceae
Lecanora semipallida

Growth type crustose
Chemical results: Thallus negative. Apothecium margin K+ yellow, C+/- yellow, KC+ yellow, P-. Discs UV+ yellow or orange



Hymenium covered with dense layer of epithecial granules, dissoving in K.

Similar: Lecanora dispersa, epithecial granules insoluble in K


Lecanora semipallida


Lecanora semipallida
Lecanora semipallida
On concrete block. Brands Bay, Dorset. January 2015

All images used are copyright. Please contact me if you find errors.