"Dave Powner" wrote in message
om...
I have a bushy plant. Currently it's at the end of flowering.
The flowers are blue, and are followed by a four-sided vertical
lantern shape, which is green, and holds a ball-shaped seed pod. This
lantern shape turns black as the seeds mature.
I don't know if it's supposed to turn black - it looks quite
attractive!
Any ideas as to what it is?

Where do you live? How big is the plant? Annual or perennial? Size,
color, shape of the leaves? Size of the flower? Is it fragrant? The
easiest way to ID the plant would be to take a cutting with a flower to a
garden center.