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 Osmia ( Helicosmia ) georgica Cresson 1878 County records: Allegan, Jackson, Kent , Livingston, Midland, Ottawa, Sanilac, St. Joseph, Washtenaw. Notes. Specialist on Asteraceae . Cavity-nesting described from Connecticut ( Hartman et al. 1944 ) and Tennessee ( Hawkins 1975 ; Krombein 1967 ).