I printed off a list of plants that Cindi posted a while ago and was looking for some of the plants on the internet. I came across a company out of Texas that had a neat webiste of all different flower and plant seeds. I think I am going to buy the butterfly/hummingbird mix along with getting some of the purple tansy, some sea holly, and liatris. Here is the link to the site if anyone wants to take a look.
http://www.wildseedfarms.com/default.htm