Life … Animals Arthropods Insects Hymenopterans Mason, Leafcutter, Carder, and Resin Bees Mason Bees Melanosmia Osmia cyanella species 3 observations Osmia cyanella Osmia cyanella Field notes Supported by All 12 native plantssupport it in the US Nectar plants Plants whose flowers it visits Shortspur Seablush, Branching Phacelia, Small-flowered Blue-eyed Mary, Great Camas 12 Close