Life … Animals Arthropods Insects Hymenopterans Square-headed Wasps, Sand Wasps, and Allies Oxybelus Oxybelus cressonii species 4 observations Oxybelus cressonii Oxybelus cressonii Field notes Supported by All 7 native plantssupport it in the US Nectar plants Plants whose flowers it visits Gray Dogwood, Water Hemlock, Common Dewberry, Culver's Root 7 Close