Basionym Name:Arthopyrenia fraxini f. rufidula A. Massal., Sched. Crit. Lich. Exsicc. (Veronae) 9: 162 (1856)
Homotypic synonyms:Leiophloea punctiformis f. rufidula (A. Massal.) Trevis., Nuovo G. bot. ital. 1(3): 234 (1869)