When we tried to identify this climber previously, it posed a huge challenge because no one was able to positively identify this climber. What's interesting is this Bauhinia sprouts beautifully bright orangey-red new leaf flushes. It is a very vigorous climber although it is almost impossible to propagate it by cuttings.
I have this climber planted at HortPark's Car Park Garden and the bridge linking the two halves of the Flora Stitches.