Subspecies of Formica rufa: Forel, 1874: 52 (in key); Emery & Forel, 1879: 450; Forel, 1886h: 138; Lameere, 1892: 63; Forel, 1892j: 307; Emery, 1893m: 206 (footnote); Ruzsky, 1896: 68; Saunders, 1896: 20; Ruzsky, 1905b: 337; Wheeler, 1906h: 323; Emery, 1909b: 186; Forel, 1909c: 105; Bondroit, 1910: 483; Yano, 1910a: 421; Wheeler, 1913i: 428 (redescription); Stitz, 1914: 92; Emery, 1914c: 158; Forel, 1915d: 57 (in key); Ruzsky, 1915b: 7; Donisthorpe, 1915f: 267; Emery, 1916a: 256; Ruzsky, 1916: 4; Escherich, 1917: 335 (in key); Nadig, 1918: 341; Kulmatycki, 1922: 82; Soudek, 1922b: 80; Finzi, 1923a: 4; Kuznetsov-Ugamsky, 1923b: 244; Vashkevich, 1924b: 147; Emery, 1925d: 254; Ruzsky, 1925a: 287; Ruzsky, 1925b: 43; Krausse, 1926a: 107; Krausse, 1926d: 264; Karavaiev, 1926e: 195; Kuznetsov-Ugamsky, 1926c: 96; Santschi, 1926f: 289; Karavaiev, 1927a: 302; Karavaiev, 1927d: 282 (in key); Karavaiev, 1927e: 345; Kuznetsov-Ugamsky, 1928b: 10; Kuznetsov-Ugamsky, 1929a: 20; Karavaiev, 1929d: 217; Kuznetsov-Ugamsky, 1929b: 38; Karavaiev, 1930b: 149; Karavaiev, 1931e: 217; Gösswald, 1932: 32; Teranishi, 1932: 53; Arnol'di, 1933a: 604 (in key); Teranishi, 1934b: 38; Grandi, 1935: 104; Karavaiev, 1935b: 109; Zimmermann, 1935: 54; Karavaiev, 1936: 245 (redescription); Ruzsky, 1936: 91; Karavaiev, 1937: 175; Stitz, 1939: 341; Teranishi, 1940: 22; Gösswald, 1941: 81; Holgersen, 1942b: 13; Holgersen, 1943c: 176 (in key); Holgersen, 1944a: 186; Ceballos, 1956: 320.

Subspecies of {tax 437754}: {ref 124988}: 52 (in key); {ref 124778}: 450; {ref 125017}: 138; {ref 126777}: 63; {ref 125040}: 307; {ref 143782}: 206 (footnote); {ref 128163}: 68; {ref 128456}: 20; {ref 128184}: 337; {ref 130013}: 323; {ref 124689}: 186; {ref 125191}: 105; {ref 122874}: 483; {ref 130525}: 421; {ref 130081}: 428 (redescription); {ref 129025}: 92; {ref 124718}: 158; {ref 125260}: 57 (in key); {ref 128192}: 7; {ref 124216}: 267; {ref 124734}: 256; {ref 128165}: 4; {ref 124797}: 335 (in key); {ref 127501}: 341; {ref 126582}: 82; {ref 128940}: 80; {ref 124920}: 4; {ref 126746}: 244; {ref 129485}: 147; {ref 124775}: 254; {ref 128193}: 287; {ref 128194}: 43; {ref 126532}: 107; {ref 126535}: 264; {ref 126250}: 195; {ref 126751}: 96; {ref 128366}: 289; {ref 126252}: 302; {ref 126255}: 282 (in key); {ref 126256}: 345; {ref 126761}: 10; {ref 126762}: 20; {ref 126263}: 217; {ref 126763}: 38; {ref 126266}: 149; {ref 126271}: 217; {ref 125557}: 32; {ref 129227}: 53; {ref 122356}: 604 (in key); {ref 129254}: 38; {ref 125622}: 104; {ref 126277}: 109; {ref 130613}: 54; {ref 126235}: 245 (redescription); {ref 128170}: 91; {ref 126236}: 175; {ref 129033}: 341; {ref 129229}: 22; {ref 125562}: 81; {ref 125917}: 13; {ref 125920}: 176 (in key); {ref 125923}: 186; {ref 123569}: 320.