Homotypic Synonyms See Note

Basionym Name:
Lichen craspedius Ach., Lich. suec. prodr. (Linköping): 45 (1799)

Homotypic synonyms:
Lecanora craspedia var. craspedia (Ach.) Ach., Lich. Univ.: 391 (1810)
Lecidea craspedia (Ach.) Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 5 sér. 3: 138 (1913)
Parmelia craspedia var. craspedia (Ach.) Ach., Methodus, Sectio post. (Stockholmiæ): 173 (1803)
Patellaria craspedia (Ach.) DC., in Lamarck & de Candolle, Fl. franç., Edn 3 (Paris) 2: 355 (1805)