Noticed there had some in the Chiltern Seed Catalogue. Sorry can't help
with varieties, as I've given my book to the next door neighbour. Try going
to www.chilternseeds.co.uk. I e-mailed them regarding some seeds, and they
kindly sent me a catalogue. Apparently it has been mentioned on this
newsgroup that their seeds have a good germination rate. Perhaps some kind
sole might offer you some seeds. Its the sort of plant I'd love to have in
my garden.