Butterfloths

UPDATED: THESE ARE APPARENTLY SKIPPER (SILVER-SPOTTED) BUTTERFLIES ON A THISTLE! Thanks for the identification!

I don't know if these are moths or butterflies hence the name. They seem too pretty to be moths but ironically they are on decent flower emanating from a weed so who knows? I don't and if you know the weed/flower and/or name of the butterfloths feel free to comment below.