Hodges # 8175
Caterpillar foods: dandelion, knotweed, plantain, and other low plants (Bugguide)
6/9/2014 This moth has one extra horizontal white line across the black discal cell. It seems to be a less common variation of the pattern. (Moths of North Dakota) I found a few photos of moths with a similar line on the Butterflies and Moths of North America site.