Life … Animals Arthropods Insects Hymenopterans Mason, Leafcutter, Carder, and Resin Bees Mason Bees Melanosmia Osmia trevoris species 2 observations Osmia trevoris Osmia trevoris Supported by All 35 native plantssupport it in the US Nectar plants Plants whose flowers it visits Shortspur Seablush, Silvery Lupine, Slender Cinquefoil, Great Blanketflower 35 Close
