Every year I am sowing seeds of natives and wildflowers. They are so interesting to sow and sometimes quite a challege to figure out what wakes the seeds up.
Although not actually a wildflower, I trying to grow Texas Persimmon (Diospyros texana) for the second time.
http://www.wildflower.org/plan...
Also have sown seeds of Echinacea purpurea, the plain ol' purple cone flower, wish I could get this one to come back on its own year after year.
and, Liatris, Blazing Star.
I have so many seeds that I didn't get around to sowing last fall. Not sure but some of them I will probably wait and try again this year.