Some kind of Japanese vine??
We recently purchased our home and inherited many plants. I had a vine last year that I might of destroyed this spring when I cleaned out the beds. The previous owner said it was some kind of Japanese vine. Heart shaped leaves, small purple blooms, then had a purple/maroon colored seed pod on it in late summer. I attempted to save some seed pods last year, but made the mistake of putting them in a plastic bag and they molded. Would really love to replace it... thanks for any help.