The bees of Michigan (Hymenoptera: Apoidea: Anthophila), with notes on distribution, taxonomy, pollination, and natural history Author Gibbs, Jason Author Ascher, John S. Author Rightmyer, Molly G. Author Isaacs, Rufus text Zootaxa 2017 2017-11-21 4352 1 1 160 journal article 31367 10.11646/zootaxa.4352.1.1 543c4afc-4ffb-4e11-a858-a6d1d9745214 1175-5326 1063854 7C684128-FFA7-48AA-B395-B9C6BC39353A Andrena ( Euandrena ) polemonii Robertson 1891 County records: None. Notes. This oligolectic species is known from neighbouring states. It is included based on Mitchell’s (1960) authority and records from the Chicago area within 100 km west of the southwest corner of Michigan ( LaBerge 1977 ; Pearson 1933 ). It visits Polemonium reptens L., which is restricted to the southern corners of Michigan , but also Geranium maculatum L. and Ranunculus hispidus Michx. , which are more widespread in the LP ( Robertson 1929 ; Voss & Reznicek 2012 ).