Andrena (Scrapteropsis) morrisonella Viereck 1917 ( imitatrix group)

County records: Allegan, Clinton, Genesee, Ionia, Isabella, Kalamazoo, Leelanau, Lenawee, Midland, Oceana, Osceola, Ottawa, Schoolcraft, Van Buren.

Notes. This relatively late-flying species remains a challenge to distinguish from A. imitatrix .