Female: 8 mm. Male 7-8 mm.
Holarctic, widely distributed in Canada, northern Europe and northern United States.
Visits flowers from several families. The Hosts section on its Discover Life species page
lists known floral associations based on specimen records and images.
Mitchell, T.B. 1960 Bees of the Eastern United States. North Carolina Agricultural Experiment Station Technical Bulletin No. 141.