(2835) Umbilicaria spodochroa Hoffm., Deutschl. Fl. 2: 113. 1796 (‘spadochroa’), nom. et orth. cons. prop. Typus: [Sweden, Bohuslän] An Felsklippen am Meeresufer der Insel Tjörn in Schweden, 1884, Hellbom Arnold, Lich. Exs. No. 1101 (O 126234; isotypi: FH, G, U), typ. The lichen currently known as is a well-known species common on the coastal cliffs of southern Norway and Sweden, but original s...