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 (E. Whymper), Alberta, Lake Louise (E. Whymper), British Columbia, round about Field (E. Whymper), British Columbia, (no further data) (E. Whymper). Primary type depository: MHNG. Primary type specimens: CASENT0907635, CASENT0904080.