Homotypic Synonyms See Note

Basionym Name:
Lecidea contigua var. calcarea Fr., Lich. eur. reform. (Lund): 302 (1831)

Homotypic synonyms:
Buellia epipolia f. calcarea (Fr.) J. Steiner, Annln naturh. Mus. Wien 34: 66 (1921)
Diplotomma alboatrum var. calcareum (Fr.) Arnold, [as 'calcarium'] Flora, Regensburg 67(30): 590 (1884)
Lecidea calcarea (Fr.) Hepp, Flecht. Europ.: no. 147 (1853)
Lecidea calcarea (Fr.) H. Olivier, [as 'calcaria'] Bull. Géogr. Bot. 25: 109, 152 (1915)
Lecidea contigua f. calcarea (Fr.) Zahlbr., Cat. Lich. Univers. 3: 544 (1925)
Lecidea contigua f. calcarea (Fr.) Leight., Lich.-Fl. Great Brit.: 293 (1871)