Life … Animals Arthropods Insects Hymenopterans Plasterer Bees Masked Bees Prosopis Hylaeus illinoisensis species 8 observations Hylaeus illinoisensis Hylaeus illinoisensis Supported by All 22 native plantssupport it in the US Nectar plants Plants whose flowers it visits Common Wrinkle-leaved Goldenrod, Canada Goldenrod, Common Cowparsnip, Basswood 22 Close