Vines and Climbers: difficult vine ID without flowers, 0 by GordonHawk

GordonHawk wrote:
well it's difficult for me to identify this vine without some flowering to go by.. there were a number of things I'd plannted in the spring in a flat.. all with metal tags.. then I dropped them watering one day early on.. I scooped the dirt back into the plants and have been desciding what's growing .. and I'm often wrong when I see it flower ..I'd identified a clitorea the other day only after I saw the sky blue flower.. a butterfly pea..
anyway this vine is a good grower now it's sprouted real late by the way.. looks a bit like a mamosa tree in leaf formation.. I guess it's about 4' or so long now.. I'd had a bunch of it.. gave some away thinking it was something else and I have a few stands growing.. but have no iead as to what it is... I'll post a few photos of it growing in a couple of places... I've got so much of it..I know I must have planted it..