Basionym Name:Verrucaria steineri var. mittenwaldensis Servít, Beih. Botan. Centralbl., Abt. B 59: 124 (1939)
Homotypic synonyms:Protobagliettoa steineri var. mittenwaldensis (Servít) Grummann, Cat. Lich. Germ. (Stuttgart): 16 (1963)