Basionym Name:Lichen pruinosus Ach., Lich. suec. prodr. (Linköping): 77 (1799)
Homotypic synonyms:Biatora myriosperma Müll. Arg., Mém. Soc. Phys. Hist. nat. Genève 16(2): 396 (1862)Lecidea pruinosa Ach., Methodus, Sectio prior (Stockholmiæ): 55 (1803)