Andrena (Trachandrena) forbesii Robertson 1891

County records: Allegan, Antrim, Bay, Benzie, Berrien, Branch, Calhoun, Clinton, Crawford, Dickinson, Eaton, Gladwin, Grand Traverse, Gratiot, Houghton, Ingham, Ionia, Isabella, Kalamazoo, Kalkaska, Kent, Lake, Lapeer, Leelanau, Livingston, Mackinac, Macomb, Manistee, Marquette, Mason, Mecosta, Midland, Montcalm, Muskegon, Oakland, Oceana, Ogemaw, Osceola, Ottawa, Roscommon, Saginaw, St. Joseph, Van Buren, Washtenaw, Wayne, Wexford.

Notes. Common wild pollinator of Michigan tart cherry and apple orchards (Gibbs et al. 2017).