Life … Animals Arthropods Insects Hymenopterans Hornets, Paper Wasps, Potter Wasps, and Allies Leptochilus Wasps Leptochilus rufinodus species 5 observations Leptochilus rufinodus Leptochilus rufinodus Supported by All 1 native plantssupport it in the US Nectar plants Plants whose flowers it visits California Buckwheat 1 Close