Myrmica brevinodis var. whymperi Forel, 1913m: 215 (w.) CANADA (Alberta, British Columbia). Nearctic.

Primary type information: Primary type material: syntype workers (number not stated). Primary type localities: Canada: Alberta, Vermillon Pass, 1901 (E. Whymper), Alberta, Lake Louise, 1901 (E. Whymper), British Columbia, round about Field, 1901 (E. Whymper). Primary type depository: MHNG. Primary type specimens: CASENT0907635, CASENT0904080.