Life … Animals Arthropods Insects Hymenopterans Mason, Leafcutter, Carder, and Resin Bees Mason Bees Mason Bees Spined Mason Bee species 625 observations Spined Mason Bee Osmia spinulosa Field notes Supported by All 46 native plantssupport it in the US Nectar plants Plants whose flowers it visits Common Yarrow, Common Sunflower, Lesser Spearwort, Common Water-crowfoot 46 Close
