This one looks like Blizzard but it's purple instead of blue. It was marked "Lt Lavender" so I guess whoever gave it to me didn't know the name either.
Karen, it may be Hamaginga.
A lot of my blooms look like that. They all look different from purple and blue stripes to solid lavenders.
Could be Raiko JMG
very pretty - love the darker swirls on lighter, within same color
Unfortunately no seed pod developed and trying to follow that particular vine I haven't found any pods on it. It's too bad because I really did like the bloom.