This species is similar, differs visually only in certain morphological details.

https://www.anniesannuals.com/plants/view/?id=4634

Thank you so much for replying. I should have mentioned that it has been on my wish list at Annies for a year but not stocked as yet. I may end up with an attempt at growing from seed. From what I read it seems to reseed itself easily. Again thanks for taking the effort to search for me.

You are welcome. I thought Annie's might have it so looking at their site is all I did.