Homotypic Synonyms See Note

Basionym Name:
Biatora coarctata subsp. obtegens Th. Fr., Bot. Notiser: 152 (1867)

Homotypic synonyms:
Biatora coarctata var. obtegens (Th. Fr.) Stein, in Cohn, Krypt.-Fl. Schlesien (Breslau) 2(2): 194 (1879)
Gallowayiopsis obtegens (Th. Fr.) S.Y. Kondr., in Kondratyuk, Lőkös, Kondratiuk, Kärnefelt, Thell, Farkas & Hur, Acta bot. hung. 64(1-2): 130 (2022)
Lecanora coarctata var. obtegens (Th. Fr.) Zahlbr., Cat. Lich. Univers. 5: 426 (1928)
Lecidea coarctata f. obtegens (Th. Fr.) Sandst., Abh. naturw. Ver. Bremen 21(1): 93 (1912)
Lecidea coarctata var. obtegens (Th. Fr.) Th. Fr., Lich. Scand. (Upsaliae)(2): 447 (1874)
Lecidea obtegens (Th. Fr.) Lettau, Feddes Repert. Spec. Nov. Regni veg. 61(2): 134 (1958)
Lecidea obtegens f. obtegens (Th. Fr.) Lettau, Feddes Repert. Spec. Nov. Regni veg. 61(2): 134 (1958)
Trapelia obtegens (Th. Fr.) Hertel, Vortr. GesGeb. Bot. 4: 181 (1970)
Trapelina obtegens (Th. Fr.) Motyka, Porosty (Lichenes). 4, Rodzina Lecanoraceae. Placodium, Squamarina, Harpidium, Trapelina, Mosigia (Lublin): 129 (1996)