in Divakar, Del-Prado, Lumbsch, Wedin, Esslinger, Leavitt & Crespo, Am. J. Bot. 99, 12: 2023 (2012).
Basionym: Parmelia tominii Oxner, Zh. Bio-Bot. Tsyklu, Kiev 7-8: 171 (1933).
Type locality: R.S.F.S.R., in oriente extreme Provincia Czita (=Chita), prope pag. Atamanovka, ad saxa, 18 September 1927, Oxner (KW - lectotype).