I assumed you meant "evergreen." if not, then I change my vote to clematis, also. While at first, you might think they're delicate & fussy, they're actually a tough little plant. I have a few that prefer to ground-creep rather that grow on a trellis, though. And the first year they won't do a lot of growing, but after that, watch out (though not invasive)! Oh, and the stems are bad about snapping, so use care if you try to manipulate them to conform to a trellis. There's more to their care, but I tend to leave mine alone (except pruning), and have had many surprises when I've thought I killed a plant. I'll go a season thinking it's dead, plant another variety there (I don't keep up with them - just buy what I see), and in a year or so the "dead" one will reappear along with the new one.
But the Jasmines are nice, too. Bees LOVE 'em - and they smell SO good!