Montana . Missoula Co.: In small meadow-like area in opening in mixed coniferous woods in the Swan River Valley, west of Holland Lake, about 75 miles northeast of Missoula. Elev. between 4000 and 4300 feet
Ontario, Canada. Thunder Bay District. In moist crevices at water level of granite rock pools on Bird Island. Nest I. just off Fraser Point on S side of St. Ignace I.