For some reason i have a renewed interest in this vine. You don't really hear to much about this guy these days, and i know there definately is quite a bit of genetic variability locked up inside.
So I was wondering:
1) Any idea the number of forms that have been spotted and recorded?
2) As far as variability is concerned, ever see a N. gracilis that really didn't look like a gracilis?
3) Judging from the standard thickness of the vine, would you think a graft from another gracilis would take?
4) Anyone know where to get any from? I swear this guy was everywhere, now poof, out like the albatross.