I think this is your plant, Nigella damascena. The flowers are lovely and
the dried seed heads are quite popular in dried arrangements:
http://www.zanthan.com/gardens/plants/nigella.html

Hope this helps!
Suzy in Wis., zone 5


wrote in message
ups.com...
http://whatflower.blogspot.com/

These came from a seed package, I'm sure, but I can't ID them. A couple
of them came up with the blue petals (5), another just came up with the
white petals (20).

12" - 18" tall

Green-purple fruit appeared right after flower.

Many thanks. (BTW, this is South Texas.)