Life … Animals Arthropods Insects Hymenopterans Mining Bees Mining Bees Trachandrena Willow Flower Miner Bee species 2 observations Willow Flower Miner Bee Andrena salicifloris Field notes Supported by All 35 native plantssupport it in the US Nectar plants Plants whose flowers it visits Great Camas, Small Camas, Northern Highbush Blueberry, Ocean Spray 35 Close