Taxon 62, 5: 951 (2013). Basionym: Lecidea scalaris var. myrmecina Ach., Methodus, Sectio prior (Stockholmiæ): 78 (1803).
Basionym: Lecidea scalaris var. myrmecina Ach., Methodus, Sectio prior (Stockholmiæ): 78 (1803).