Basionym Name:Gyalecta epulotica var. confluens Grognot, Pl. crypt.-cellul. Saône-et-Loire: 65 (1863)
Homotypic synonyms:Ionaspis epulotica var. confluens (Grognot) H. Magn., Meddn Göteb. Bot. Trädg. 8: 19 (1933)