Deutschl. Fl. 2: 124 (1796). Basionym: Lichen digitatus L., Sp. Pl.: 1152 (1753). Type locality: Sweden, Östergötland (Ostrogothia), C. Stenhammar in Stenhammar, Lich. Suec. Exs., Ed. 2: 195 (UPS - neotype; BM, H - isoneotype).
Basionym: Lichen digitatus L., Sp. Pl.: 1152 (1753).
Type locality: Sweden, Östergötland (Ostrogothia), C. Stenhammar in Stenhammar, Lich. Suec. Exs., Ed. 2: 195 (UPS - neotype; BM, H - isoneotype).