Andrena (Euandrena) geranii Robertson 1891

County records: Allegan, Berrien, Clinton, Dickinson, Grand Traverse, Ingham, Isabella, Lapeer, Leelanau, Mackinac, Monroe, Osceola, Saginaw, Shiawassee, St. Joseph, Tuscola, Van Buren, Washtenaw, Wayne, Wexford.

Notes. Specialist on Hydrophyllum (Hydrophyllaceae) .