Here are some anenome that I grew from seed collected from plants grown from purchased corms last year.
I didn't know if they were anenome or ranunculus (I direct sowed several things without marking) until they flowered. Blue flowers, definitely anenome. For others in CA, I raked the fuzzy seed into the ground in mid-fall and seedlings appeared mid-winter. If one saved the seed from a 10 pack of anenome tubers and planted it the next year, you could easily have hundreds of plants. As long as you don't water the heck out of them over the summer, they will survive and come back every year - great for non-irrigated spots! I was happy they bloomed in the first year, though a bit behind their parents.
I tried the same thing with freesia and poppy (p.s.) seed, but they didn't come up, perhaps they don't germinate well in winter. I did get results from spring sown freesia and poppies.
Sweet pea in the rain.