Basionym Name:Lecidea subcoarctata C. Knight, Trans. Proc. N.Z. Inst. 8: 316 (1876)
Homotypic synonyms:Biatora subcoarctata (C. Knight) Hellb., Bih. K. svenska VetenskAkad. Handl., Afd. 3 21(no. 13): 106 (1896)Lecanora subcoarctata (C. Knight) Hertel, Beih. Nova Hedwigia 79: 448 (1984)