You should be easily able to ID A. fimbriata as the leaves are fairly small, roundish and have white veins. I keep mine in am sun, water regularly and feed maybe once a month. It's a light vine and I keep it on a thin wire trellis. I don't know how hardy fimbriata is but I store it dormant over the winter in the garage or the unheated greenhouse. It just started growing again a few weeks ago. I don't have durior.

Okay, mine does NOT have the white veins, but it is a small, roundish leaf.