Life … Animals Arthropods Insects Butterflies and Moths Dart, Sallow, and Cutworm Moths and Allies Ear Moths Western American Ear Moths Northwestern Iris Borer Moth species 5 observations Northwestern Iris Borer Moth Amphipoea keiferi Field notes Supported by All 1 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Western Blue Flag 1 Close