Syst. Lich. Germ. (Breslau): 242 (1855). Basionym: Lecidea sabuletorum var. viridans Flot., Flora, Regensburg 11, 2: 697 (1828).
Basionym: Lecidea sabuletorum var. viridans Flot., Flora, Regensburg 11, 2: 697 (1828).