Lichenologist 16, 3: 226 (1984). Basionym: Lichen scutelliferus With., Bot. Arr. Veg. Gr. Brit. (London) 2: 728 (1776).
Basionym: Lichen scutelliferus With., Bot. Arr. Veg. Gr. Brit. (London) 2: 728 (1776).