folsomi Maynard, 1933 in: James, 1933: 102. Orchesella .

Syntypes: 2 (2 slide) [Canada. Ontario], Niagra Glen, 14.xi.1931, [in moss ( Polytrichum) and under the loose bark of old stumps], H.G. James (CNC 165144– 165145).

Redescription of this species is provided in Maynard (1951: 190).