After searching the net for wildflower seeds and asking here, I settled upon American Meadows,
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it was cheaper to order by the pound, I ordered a pound of midwest mix and some red poppy seeds. The whole order went smoothly and everything was packaged well and they threw in a bunch of sampler packages which was nice. So far, until I actually see these seeds grow next year, I have to give them a thumbs up.
Now that I have way more seed than I can possibly plant I'll be like Johnny Appleseed helping the neighbors plant some meadows.