Basionym Name:Lecidea subsimplex H. Magn., Meddn Göteb. Bot. Trädg. 10: 4, 29, fig. 12 (1936)
Homotypic synonyms:Porpidia subsimplex (H. Magn.) Fryday, in Coppins & Fryday, Bryologist 109(1): 15 (2006)