Scutellaria. If it was in a moist area might be Scutellaria lateriflora

Maybe Moneywort, Lunaria annua? Has neat coin shaped seedpods if it is. WW

Hi I've found the downside lol They sprout in every conceivable place Most amazing in a 1/4 inch crack between the house and patio In fact they grow best there lol There is also a form that has black in the center as well as a paler yellow variety The one with the black eye is very striking though not nearly as hardy as the normal type naturally. lol gary

If you bought the canned or whatever they are "wildflowers", you really have to be careful. Their idea of what's a wildflower and what's truly a wildflower are vastly different. I've heard of people spreading the seed and Queen Ann's Lace coming up! You don't want that! You're better off searching what wildflowers, or maybe native plants? grow in your area, and take it from there. I don't see your zone or area listed...that's helpful when asking for help in gardening. I'm also saying this because I don't know if you're trying to attract butterflies? Butterflies and then a lot of plants have wonderful seed heads that birds then eat? I don't know what you're doing....lol :)