Homotypic Synonyms See Note

Basionym Name:
Lecidea umbilicata Ramond, Mém. Acad. Roy. Scienc. Instit. Fr. 6(no. 2): 128 (1827)

Homotypic synonyms:
Diplotomma umbilicatum (Ramond) Jatta, Syll. Lich. Ital. (Trano): 431 (1900)
Lecidea lavata subsp. umbilicata (Ramond) Lamy, Bull. Soc. bot. Fr. 25(5): 468 (1880)
Lecidea petraea var. umbilicata (Ramond) Nyl., Mém. Soc. Imp. Sci. Nat. Cherbourg 3: 184 (1855)
Rhizocarpon petraeum var. umbilicatum (Ramond) Boistel, Nouv. Fl. Lich. (Paris) 2: 240 (1903)
Rhizocarpon umbilicatum (Ramond) Flagey, Mém. Soc. ému. Doubs, sér. 6 8: 98 (1894)
Rhizocarpon umbilicatum f. umbilicatum (Ramond) Flagey, Mém. Soc. ému. Doubs, sér. 6 8: 98 (1894)
Rhizocarpon umbilicatum var. umbilicatum (Ramond) Flagey, Mém. Soc. ému. Doubs, sér. 6 8: 98 (1894)