Taxonomic history
Senior synonym of Formica forsslundi strawinskii: Dlussky & Pisarski, 1971 PDF: 199.Senior synonym of Formica brunneonitida: Seifert, 2000a PDF: 552.Senior synonym of Formica fossilabris: Seifert, 2000a PDF: 552.See also: Kutter, 1977c: 285.