I see you live in Marathon county as I am in Lincoln County. My WHOLE front yard is perennials. And lots of weeds last summer.

I was having such a hard time with my back it was so hard to keep up. But I get seedlings every year that I thin out. So it wouldn't be just seeds but the whole plant. I did have a guy up the road that I got a bunch of double poppy seeds from one year...and they grew like wild flower and spread if you don't cut them before the seeds drop. I may be able to get some of those as he likes to share too. Let me know if you are looking for anything in particular. I have pictures of my flower beds DID look like when it was all weeded looking great. I love to share what I have if I have extra.
Kelly