Bombus (Subterraneobombus) borealis Kirby, 1837

Counties: Aitkin, Anoka, Becker, Beltrami, Benton, Big Stone, Brown, Carlton, Carver, Cass, Chippewa, Chisago, Clay, Clearwater, Cook, Cottonwood, Crow Wing, Dakota, Dodge, Douglas, Freeborn, Goodhue, Grant, Hennepin, Houston, Hubbard, Isanti, Itasca, Jackson, Kandiyohi, Kittson, Koochiching, Lac qui Parle, Lake, Lake of the Woods, Lyon, Mahnomen, Marshall, McLeod, Meeker, Mille Lacs, Morrison, Norman, Olmsted, Otter Tail, Pennington, Pine, Pipestone, Polk, Pope, Ramsey, Red Lake, Renville, Roseau, Saint Louis, Sherburne, Stearns, Steele, Stevens, Swift, Todd, Traverse, Wabasha, Wadena, Washington, Wilkin, Yellow Medicine .

Subgenus Thoracobombus Dalla Torre