Fermi I can send a little to Otto.
Thanks for the reminder Maggi. I had totally forgotten. I don't have Kris's address. Perhaps he or you could send it to me? I've had 6 replies so far but I'm collecting a little more seed daily (the pods fall off to the touch) so there should be plenty for all. The two plants I have are much happier here in the cool than they were before I moved and almost every flower is setting seed which is ready just about a week after the flowers fade, so I have to keep a close eye, But it's near the little low electric fence Roger has put round that bit of planting against the rabbits. I turn off the fence each morning then run my finger through the seed pods and a few fall into my hand.
The rabbits seem to be ignoring that place all right and are congregating on the front lawn instead. Six then at 7pm last night!